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-rw-r--r--sys/dev/e1000/LICENSE (renamed from sys/dev/em/LICENSE)0
-rw-r--r--sys/dev/e1000/README (renamed from sys/dev/em/README)0
-rw-r--r--sys/dev/e1000/e1000_80003es2lan.c (renamed from sys/dev/em/e1000_80003es2lan.c)24
-rw-r--r--sys/dev/e1000/e1000_80003es2lan.h (renamed from sys/dev/em/e1000_80003es2lan.h)0
-rw-r--r--sys/dev/e1000/e1000_82540.c (renamed from sys/dev/em/e1000_82540.c)0
-rw-r--r--sys/dev/e1000/e1000_82541.c (renamed from sys/dev/em/e1000_82541.c)5
-rw-r--r--sys/dev/e1000/e1000_82541.h (renamed from sys/dev/em/e1000_82541.h)9
-rw-r--r--sys/dev/e1000/e1000_82542.c (renamed from sys/dev/em/e1000_82542.c)0
-rw-r--r--sys/dev/e1000/e1000_82543.c (renamed from sys/dev/em/e1000_82543.c)1
-rw-r--r--sys/dev/e1000/e1000_82543.h (renamed from sys/dev/em/e1000_82543.h)14
-rw-r--r--sys/dev/e1000/e1000_82571.c (renamed from sys/dev/em/e1000_82571.c)76
-rw-r--r--sys/dev/e1000/e1000_82571.h (renamed from sys/dev/em/e1000_82571.h)7
-rw-r--r--sys/dev/e1000/e1000_82575.c (renamed from sys/dev/igb/e1000_82575.c)363
-rw-r--r--sys/dev/e1000/e1000_82575.h (renamed from sys/dev/igb/e1000_82575.h)134
-rw-r--r--sys/dev/e1000/e1000_api.c (renamed from sys/dev/em/e1000_api.c)31
-rw-r--r--sys/dev/e1000/e1000_api.h (renamed from sys/dev/igb/e1000_api.h)11
-rw-r--r--sys/dev/e1000/e1000_defines.h (renamed from sys/dev/em/e1000_defines.h)54
-rw-r--r--sys/dev/e1000/e1000_hw.h (renamed from sys/dev/em/e1000_hw.h)103
-rw-r--r--sys/dev/e1000/e1000_ich8lan.c (renamed from sys/dev/em/e1000_ich8lan.c)24
-rw-r--r--sys/dev/e1000/e1000_ich8lan.h (renamed from sys/dev/em/e1000_ich8lan.h)7
-rw-r--r--sys/dev/e1000/e1000_mac.c (renamed from sys/dev/igb/e1000_mac.c)34
-rw-r--r--sys/dev/e1000/e1000_mac.h (renamed from sys/dev/em/e1000_mac.h)0
-rw-r--r--sys/dev/e1000/e1000_manage.c (renamed from sys/dev/em/e1000_manage.c)1
-rw-r--r--sys/dev/e1000/e1000_manage.h (renamed from sys/dev/igb/e1000_manage.h)4
-rw-r--r--sys/dev/e1000/e1000_nvm.c (renamed from sys/dev/igb/e1000_nvm.c)5
-rw-r--r--sys/dev/e1000/e1000_nvm.h (renamed from sys/dev/em/e1000_nvm.h)0
-rw-r--r--sys/dev/e1000/e1000_osdep.c (renamed from sys/dev/em/e1000_osdep.c)0
-rw-r--r--sys/dev/e1000/e1000_osdep.h (renamed from sys/dev/em/e1000_osdep.h)4
-rw-r--r--sys/dev/e1000/e1000_phy.c (renamed from sys/dev/em/e1000_phy.c)49
-rw-r--r--sys/dev/e1000/e1000_phy.h (renamed from sys/dev/em/e1000_phy.h)10
-rw-r--r--sys/dev/e1000/e1000_regs.h (renamed from sys/dev/em/e1000_regs.h)144
-rw-r--r--sys/dev/e1000/if_em.c (renamed from sys/dev/em/if_em.c)0
-rw-r--r--sys/dev/e1000/if_em.h (renamed from sys/dev/em/if_em.h)0
-rw-r--r--sys/dev/e1000/if_igb.c (renamed from sys/dev/igb/if_igb.c)460
-rw-r--r--sys/dev/e1000/if_igb.h (renamed from sys/dev/igb/if_igb.h)35
-rw-r--r--sys/dev/em/e1000_api.h182
-rw-r--r--sys/dev/em/e1000_mac.c2172
-rw-r--r--sys/dev/em/e1000_manage.h88
-rw-r--r--sys/dev/em/e1000_nvm.c932
-rw-r--r--sys/dev/igb/e1000_api.c1060
-rw-r--r--sys/dev/igb/e1000_defines.h1403
-rw-r--r--sys/dev/igb/e1000_hw.h627
-rw-r--r--sys/dev/igb/e1000_mac.h101
-rw-r--r--sys/dev/igb/e1000_manage.c390
-rw-r--r--sys/dev/igb/e1000_nvm.h68
-rw-r--r--sys/dev/igb/e1000_osdep.c87
-rw-r--r--sys/dev/igb/e1000_osdep.h186
-rw-r--r--sys/dev/igb/e1000_phy.c2145
-rw-r--r--sys/dev/igb/e1000_phy.h177
-rw-r--r--sys/dev/igb/e1000_regs.h326
50 files changed, 1420 insertions, 10133 deletions
diff --git a/sys/dev/em/LICENSE b/sys/dev/e1000/LICENSE
index d3f8bf5..d3f8bf5 100644
--- a/sys/dev/em/LICENSE
+++ b/sys/dev/e1000/LICENSE
diff --git a/sys/dev/em/README b/sys/dev/e1000/README
index f0816f0..f0816f0 100644
--- a/sys/dev/em/README
+++ b/sys/dev/e1000/README
diff --git a/sys/dev/em/e1000_80003es2lan.c b/sys/dev/e1000/e1000_80003es2lan.c
index a17b861..39409bd 100644
--- a/sys/dev/em/e1000_80003es2lan.c
+++ b/sys/dev/e1000/e1000_80003es2lan.c
@@ -36,7 +36,6 @@
*/
#include "e1000_api.h"
-#include "e1000_80003es2lan.h"
static s32 e1000_init_phy_params_80003es2lan(struct e1000_hw *hw);
static s32 e1000_init_nvm_params_80003es2lan(struct e1000_hw *hw);
@@ -1085,20 +1084,20 @@ static s32 e1000_copper_link_setup_gg82563_80003es2lan(struct e1000_hw *hw)
}
/* Bypass Rx and Tx FIFO's */
- ret_val = e1000_write_kmrn_reg(hw,
+ ret_val = e1000_write_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_FIFO_CTRL,
E1000_KMRNCTRLSTA_FIFO_CTRL_RX_BYPASS |
E1000_KMRNCTRLSTA_FIFO_CTRL_TX_BYPASS);
if (ret_val)
goto out;
- ret_val = e1000_read_kmrn_reg(hw,
+ ret_val = e1000_read_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_MAC2PHY_OPMODE,
&data);
if (ret_val)
goto out;
data |= E1000_KMRNCTRLSTA_OPMODE_E_IDLE;
- ret_val = e1000_write_kmrn_reg(hw,
+ ret_val = e1000_write_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_MAC2PHY_OPMODE,
data);
if (ret_val)
@@ -1201,23 +1200,26 @@ static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw)
* iteration and increase the max iterations when
* polling the phy; this fixes erroneous timeouts at 10Mbps.
*/
- ret_val = e1000_write_kmrn_reg(hw, GG82563_REG(0x34, 4), 0xFFFF);
+ ret_val = e1000_write_kmrn_reg_generic(hw, GG82563_REG(0x34, 4),
+ 0xFFFF);
if (ret_val)
goto out;
- ret_val = e1000_read_kmrn_reg(hw, GG82563_REG(0x34, 9), &reg_data);
+ ret_val = e1000_read_kmrn_reg_generic(hw, GG82563_REG(0x34, 9),
+ &reg_data);
if (ret_val)
goto out;
reg_data |= 0x3F;
- ret_val = e1000_write_kmrn_reg(hw, GG82563_REG(0x34, 9), reg_data);
+ ret_val = e1000_write_kmrn_reg_generic(hw, GG82563_REG(0x34, 9),
+ reg_data);
if (ret_val)
goto out;
- ret_val = e1000_read_kmrn_reg(hw,
+ ret_val = e1000_read_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_INB_CTRL,
&reg_data);
if (ret_val)
goto out;
reg_data |= E1000_KMRNCTRLSTA_INB_CTRL_DIS_PADDING;
- ret_val = e1000_write_kmrn_reg(hw,
+ ret_val = e1000_write_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_INB_CTRL,
reg_data);
if (ret_val)
@@ -1251,7 +1253,7 @@ static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex)
DEBUGFUNC("e1000_configure_kmrn_for_10_100");
reg_data = E1000_KMRNCTRLSTA_HD_CTRL_10_100_DEFAULT;
- ret_val = e1000_write_kmrn_reg(hw,
+ ret_val = e1000_write_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_HD_CTRL,
reg_data);
if (ret_val)
@@ -1305,7 +1307,7 @@ static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw)
DEBUGFUNC("e1000_configure_kmrn_for_1000");
reg_data = E1000_KMRNCTRLSTA_HD_CTRL_1000_DEFAULT;
- ret_val = e1000_write_kmrn_reg(hw,
+ ret_val = e1000_write_kmrn_reg_generic(hw,
E1000_KMRNCTRLSTA_OFFSET_HD_CTRL,
reg_data);
if (ret_val)
diff --git a/sys/dev/em/e1000_80003es2lan.h b/sys/dev/e1000/e1000_80003es2lan.h
index 7bf8d9d..7bf8d9d 100644
--- a/sys/dev/em/e1000_80003es2lan.h
+++ b/sys/dev/e1000/e1000_80003es2lan.h
diff --git a/sys/dev/em/e1000_82540.c b/sys/dev/e1000/e1000_82540.c
index 0598075..0598075 100644
--- a/sys/dev/em/e1000_82540.c
+++ b/sys/dev/e1000/e1000_82540.c
diff --git a/sys/dev/em/e1000_82541.c b/sys/dev/e1000/e1000_82541.c
index 4a43b32..81e68cf 100644
--- a/sys/dev/em/e1000_82541.c
+++ b/sys/dev/e1000/e1000_82541.c
@@ -39,7 +39,6 @@
*/
#include "e1000_api.h"
-#include "e1000_82541.h"
static s32 e1000_init_phy_params_82541(struct e1000_hw *hw);
static s32 e1000_init_nvm_params_82541(struct e1000_hw *hw);
@@ -76,8 +75,8 @@ static const u16 e1000_igp_cable_length_table[] =
sizeof(e1000_igp_cable_length_table[0]))
struct e1000_dev_spec_82541 {
- e1000_dsp_config dsp_config;
- e1000_ffe_config ffe_config;
+ enum e1000_dsp_config dsp_config;
+ enum e1000_ffe_config ffe_config;
u16 spd_default;
bool phy_init_script;
};
diff --git a/sys/dev/em/e1000_82541.h b/sys/dev/e1000/e1000_82541.h
index 67f6b00..3b6b961 100644
--- a/sys/dev/em/e1000_82541.h
+++ b/sys/dev/e1000/e1000_82541.h
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/******************************************************************************
Copyright (c) 2001-2008, Intel Corporation
All rights reserved.
@@ -29,9 +29,8 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-*******************************************************************************/
-/* $FreeBSD$ */
-
+******************************************************************************/
+/*$FreeBSD$*/
#ifndef _E1000_82541_H_
#define _E1000_82541_H_
@@ -88,4 +87,6 @@
#define IGP01E1000_MSE_CHANNEL_B 0x0F00
#define IGP01E1000_MSE_CHANNEL_A 0xF000
+
+void e1000_init_script_state_82541(struct e1000_hw *hw, bool state);
#endif
diff --git a/sys/dev/em/e1000_82542.c b/sys/dev/e1000/e1000_82542.c
index 0f76202..0f76202 100644
--- a/sys/dev/em/e1000_82542.c
+++ b/sys/dev/e1000/e1000_82542.c
diff --git a/sys/dev/em/e1000_82543.c b/sys/dev/e1000/e1000_82543.c
index 1312a8f..80d850f 100644
--- a/sys/dev/em/e1000_82543.c
+++ b/sys/dev/e1000/e1000_82543.c
@@ -37,7 +37,6 @@
*/
#include "e1000_api.h"
-#include "e1000_82543.h"
static s32 e1000_init_phy_params_82543(struct e1000_hw *hw);
static s32 e1000_init_nvm_params_82543(struct e1000_hw *hw);
diff --git a/sys/dev/em/e1000_82543.h b/sys/dev/e1000/e1000_82543.h
index 5ba5b1a..60e5c15 100644
--- a/sys/dev/em/e1000_82543.h
+++ b/sys/dev/e1000/e1000_82543.h
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/******************************************************************************
Copyright (c) 2001-2008, Intel Corporation
All rights reserved.
@@ -29,9 +29,8 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-*******************************************************************************/
-/* $FreeBSD$ */
-
+******************************************************************************/
+/*$FreeBSD$*/
#ifndef _E1000_82543_H_
#define _E1000_82543_H_
@@ -47,5 +46,12 @@
/* If TBI_COMPAT_ENABLED, then this is the current state (on/off) */
#define TBI_SBP_ENABLED 0x2
+void e1000_tbi_adjust_stats_82543(struct e1000_hw *hw,
+ struct e1000_hw_stats *stats,
+ u32 frame_len, u8 *mac_addr,
+ u32 max_frame_size);
+void e1000_set_tbi_compatibility_82543(struct e1000_hw *hw,
+ bool state);
+bool e1000_tbi_sbp_enabled_82543(struct e1000_hw *hw);
#endif
diff --git a/sys/dev/em/e1000_82571.c b/sys/dev/e1000/e1000_82571.c
index b4edaae..f4f6485 100644
--- a/sys/dev/em/e1000_82571.c
+++ b/sys/dev/e1000/e1000_82571.c
@@ -39,7 +39,6 @@
*/
#include "e1000_api.h"
-#include "e1000_82571.h"
static s32 e1000_init_phy_params_82571(struct e1000_hw *hw);
static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw);
@@ -56,6 +55,8 @@ static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw,
static s32 e1000_reset_hw_82571(struct e1000_hw *hw);
static s32 e1000_init_hw_82571(struct e1000_hw *hw);
static void e1000_clear_vfta_82571(struct e1000_hw *hw);
+static bool e1000_check_mng_mode_82574(struct e1000_hw *hw);
+static s32 e1000_led_on_82574(struct e1000_hw *hw);
static void e1000_update_mc_addr_list_82571(struct e1000_hw *hw,
u8 *mc_addr_list, u32 mc_addr_count,
u32 rar_used_count, u32 rar_count);
@@ -328,7 +329,14 @@ static s32 e1000_init_mac_params_82571(struct e1000_hw *hw)
break;
}
/* check management mode */
- mac->ops.check_mng_mode = e1000_check_mng_mode_generic;
+ switch (hw->mac.type) {
+ case e1000_82574:
+ mac->ops.check_mng_mode = e1000_check_mng_mode_82574;
+ break;
+ default:
+ mac->ops.check_mng_mode = e1000_check_mng_mode_generic;
+ break;
+ }
/* multicast address update */
mac->ops.update_mc_addr_list = e1000_update_mc_addr_list_82571;
/* writing VFTA */
@@ -346,7 +354,14 @@ static s32 e1000_init_mac_params_82571(struct e1000_hw *hw)
/* cleanup LED */
mac->ops.cleanup_led = e1000_cleanup_led_generic;
/* turn on/off LED */
- mac->ops.led_on = e1000_led_on_generic;
+ switch (hw->mac.type) {
+ case e1000_82574:
+ mac->ops.led_on = e1000_led_on_82574;
+ break;
+ default:
+ mac->ops.led_on = e1000_led_on_generic;
+ break;
+ }
mac->ops.led_off = e1000_led_off_generic;
/* remove device */
mac->ops.remove_device = e1000_remove_device_generic;
@@ -978,7 +993,7 @@ static s32 e1000_init_hw_82571(struct e1000_hw *hw)
E1000_TXDCTL_COUNT_DESC;
E1000_WRITE_REG(hw, E1000_TXDCTL(1), reg_data);
} else {
- e1000_enable_tx_pkt_filtering(hw);
+ e1000_enable_tx_pkt_filtering_generic(hw);
reg_data = E1000_READ_REG(hw, E1000_GCR);
reg_data |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX;
E1000_WRITE_REG(hw, E1000_GCR, reg_data);
@@ -1065,6 +1080,13 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
E1000_WRITE_REG(hw, E1000_CTRL_EXT, reg);
}
+ /* PCI-Ex Control Register */
+ if (hw->mac.type == e1000_82574) {
+ reg = E1000_READ_REG(hw, E1000_GCR);
+ reg |= (1 << 22);
+ E1000_WRITE_REG(hw, E1000_GCR, reg);
+ }
+
out:
return;
}
@@ -1114,6 +1136,52 @@ static void e1000_clear_vfta_82571(struct e1000_hw *hw)
}
/**
+ * e1000_check_mng_mode_82574 - Check manageability is enabled
+ * @hw: pointer to the HW structure
+ *
+ * Reads the NVM Initialization Control Word 2 and returns TRUE
+ * (>0) if any manageability is enabled, else FALSE (0).
+ **/
+static bool e1000_check_mng_mode_82574(struct e1000_hw *hw)
+{
+ u16 data;
+
+ DEBUGFUNC("e1000_check_mng_mode_82574");
+
+ hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+ return ((data & E1000_NVM_INIT_CTRL2_MNGM) != 0);
+}
+
+/**
+ * e1000_led_on_82574 - Turn LED on
+ * @hw: pointer to the HW structure
+ *
+ * Turn LED on.
+ **/
+static s32 e1000_led_on_82574(struct e1000_hw *hw)
+{
+ u32 ctrl;
+ u32 i;
+
+ DEBUGFUNC("e1000_led_on_82574");
+
+ ctrl = hw->mac.ledctl_mode2;
+ if (!(E1000_STATUS_LU & E1000_READ_REG(hw, E1000_STATUS))) {
+ /*
+ * If no link, then turn LED on by setting the invert bit
+ * for each LED that's "on" (0x0E) in ledctl_mode2.
+ */
+ for (i = 0; i < 4; i++)
+ if (((hw->mac.ledctl_mode2 >> (i * 8)) & 0xFF) ==
+ E1000_LEDCTL_MODE_LED_ON)
+ ctrl |= (E1000_LEDCTL_LED0_IVRT << (i * 8));
+ }
+ E1000_WRITE_REG(hw, E1000_LEDCTL, ctrl);
+
+ return E1000_SUCCESS;
+}
+
+/**
* e1000_update_mc_addr_list_82571 - Update Multicast addresses
* @hw: pointer to the HW structure
* @mc_addr_list: array of multicast addresses to program
diff --git a/sys/dev/em/e1000_82571.h b/sys/dev/e1000/e1000_82571.h
index ceb0ab0..5e66793 100644
--- a/sys/dev/em/e1000_82571.h
+++ b/sys/dev/e1000/e1000_82571.h
@@ -47,8 +47,13 @@
#define E1000_EITR_82574(_n) (0x000E8 + (0x4 * (_n)))
#define E1000_EIAC_82574 0x000DC /* Ext. Interrupt Auto Clear - RW */
-#define E1000_EIAC_MASK_82574 0x01500000
+#define E1000_EIAC_MASK_82574 0x01F00000
+
+#define E1000_NVM_INIT_CTRL2_MNGM 0x6000 /* Manageability Operation Mode mask */
#define E1000_RXCFGL 0x0B634 /* TimeSync Rx EtherType & Msg Type Reg - RW */
+bool e1000_get_laa_state_82571(struct e1000_hw *hw);
+void e1000_set_laa_state_82571(struct e1000_hw *hw, bool state);
+
#endif
diff --git a/sys/dev/igb/e1000_82575.c b/sys/dev/e1000/e1000_82575.c
index 9b6a28b..2fbc0c3 100644
--- a/sys/dev/igb/e1000_82575.c
+++ b/sys/dev/e1000/e1000_82575.c
@@ -58,6 +58,7 @@ static s32 e1000_set_d0_lplu_state_82575(struct e1000_hw *hw,
bool active);
static s32 e1000_setup_copper_link_82575(struct e1000_hw *hw);
static s32 e1000_setup_fiber_serdes_link_82575(struct e1000_hw *hw);
+static s32 e1000_valid_led_default_82575(struct e1000_hw *hw, u16 *data);
static s32 e1000_write_phy_reg_sgmii_82575(struct e1000_hw *hw,
u32 offset, u16 data);
static void e1000_clear_hw_cntrs_82575(struct e1000_hw *hw);
@@ -72,6 +73,12 @@ static s32 e1000_reset_init_script_82575(struct e1000_hw *hw);
static s32 e1000_read_mac_addr_82575(struct e1000_hw *hw);
static void e1000_power_down_phy_copper_82575(struct e1000_hw *hw);
+static void e1000_init_rx_addrs_82575(struct e1000_hw *hw, u16 rar_count);
+static void e1000_update_mc_addr_list_82575(struct e1000_hw *hw,
+ u8 *mc_addr_list, u32 mc_addr_count,
+ u32 rar_used_count, u32 rar_count);
+void e1000_remove_device_82575(struct e1000_hw *hw);
+void e1000_shutdown_fiber_serdes_link_82575(struct e1000_hw *hw);
struct e1000_dev_spec_82575 {
bool sgmii_active;
@@ -130,6 +137,7 @@ static s32 e1000_init_phy_params_82575(struct e1000_hw *hw)
phy->ops.force_speed_duplex = e1000_phy_force_speed_duplex_m88;
break;
case IGP03E1000_E_PHY_ID:
+ case IGP04E1000_E_PHY_ID:
phy->type = e1000_phy_igp_3;
phy->ops.check_polarity = e1000_check_polarity_igp;
phy->ops.get_info = e1000_get_phy_info_igp;
@@ -199,7 +207,7 @@ static s32 e1000_init_nvm_params_82575(struct e1000_hw *hw)
nvm->ops.read = e1000_read_nvm_eerd;
nvm->ops.release = e1000_release_nvm_82575;
nvm->ops.update = e1000_update_nvm_checksum_generic;
- nvm->ops.valid_led_default = e1000_valid_led_default_generic;
+ nvm->ops.valid_led_default = e1000_valid_led_default_82575;
nvm->ops.validate = e1000_validate_nvm_checksum_generic;
nvm->ops.write = e1000_write_nvm_spi;
@@ -258,6 +266,8 @@ static s32 e1000_init_mac_params_82575(struct e1000_hw *hw)
mac->mta_reg_count = 128;
/* Set rar entry count */
mac->rar_entry_count = E1000_RAR_ENTRIES_82575;
+ if (mac->type == e1000_82576)
+ mac->rar_entry_count = E1000_RAR_ENTRIES_82576;
/* Set if part includes ASF firmware */
mac->asf_firmware_present = TRUE;
/* Set if manageability features are enabled. */
@@ -280,6 +290,8 @@ static s32 e1000_init_mac_params_82575(struct e1000_hw *hw)
(hw->phy.media_type == e1000_media_type_copper)
? e1000_setup_copper_link_82575
: e1000_setup_fiber_serdes_link_82575;
+ /* physical interface shutdown */
+ mac->ops.shutdown_serdes = e1000_shutdown_fiber_serdes_link_82575;
/* check for link */
mac->ops.check_for_link = e1000_check_for_link_82575;
/* receive address register setting */
@@ -287,7 +299,7 @@ static s32 e1000_init_mac_params_82575(struct e1000_hw *hw)
/* read mac address */
mac->ops.read_mac_addr = e1000_read_mac_addr_82575;
/* multicast address update */
- mac->ops.update_mc_addr_list = e1000_update_mc_addr_list_generic;
+ mac->ops.update_mc_addr_list = e1000_update_mc_addr_list_82575;
/* writing VFTA */
mac->ops.write_vfta = e1000_write_vfta_generic;
/* clearing VFTA */
@@ -304,7 +316,7 @@ static s32 e1000_init_mac_params_82575(struct e1000_hw *hw)
mac->ops.led_on = e1000_led_on_generic;
mac->ops.led_off = e1000_led_off_generic;
/* remove device */
- mac->ops.remove_device = e1000_remove_device_generic;
+ mac->ops.remove_device = e1000_remove_device_82575;
/* clear hardware counters */
mac->ops.clear_hw_cntrs = e1000_clear_hw_cntrs_82575;
/* link info */
@@ -933,6 +945,137 @@ static s32 e1000_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw,
}
/**
+ * e1000_init_rx_addrs_82575 - Initialize receive address's
+ * @hw: pointer to the HW structure
+ * @rar_count: receive address registers
+ *
+ * Setups the receive address registers by setting the base receive address
+ * register to the devices MAC address and clearing all the other receive
+ * address registers to 0.
+ **/
+static void e1000_init_rx_addrs_82575(struct e1000_hw *hw, u16 rar_count)
+{
+ u32 i;
+ u8 addr[6] = {0,0,0,0,0,0};
+ /*
+ * This function is essentially the same as that of
+ * e1000_init_rx_addrs_generic. However it also takes care
+ * of the special case where the register offset of the
+ * second set of RARs begins elsewhere. This is implicitly taken care by
+ * function e1000_rar_set_generic.
+ */
+
+ DEBUGFUNC("e1000_init_rx_addrs_82575");
+
+ /* Setup the receive address */
+ DEBUGOUT("Programming MAC Address into RAR[0]\n");
+ hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
+
+ /* Zero out the other (rar_entry_count - 1) receive addresses */
+ DEBUGOUT1("Clearing RAR[1-%u]\n", rar_count-1);
+ for (i = 1; i < rar_count; i++) {
+ hw->mac.ops.rar_set(hw, addr, i);
+ }
+}
+
+/**
+ * e1000_update_mc_addr_list_82575 - Update Multicast addresses
+ * @hw: pointer to the HW structure
+ * @mc_addr_list: array of multicast addresses to program
+ * @mc_addr_count: number of multicast addresses to program
+ * @rar_used_count: the first RAR register free to program
+ * @rar_count: total number of supported Receive Address Registers
+ *
+ * Updates the Receive Address Registers and Multicast Table Array.
+ * The caller must have a packed mc_addr_list of multicast addresses.
+ * The parameter rar_count will usually be hw->mac.rar_entry_count
+ * unless there are workarounds that change this.
+ **/
+static void e1000_update_mc_addr_list_82575(struct e1000_hw *hw,
+ u8 *mc_addr_list, u32 mc_addr_count,
+ u32 rar_used_count, u32 rar_count)
+{
+ u32 hash_value;
+ u32 i;
+ u8 addr[6] = {0,0,0,0,0,0};
+ /*
+ * This function is essentially the same as that of
+ * e1000_update_mc_addr_list_generic. However it also takes care
+ * of the special case where the register offset of the
+ * second set of RARs begins elsewhere. This is implicitly taken care by
+ * function e1000_rar_set_generic.
+ */
+
+ DEBUGFUNC("e1000_update_mc_addr_list_82575");
+
+ /*
+ * Load the first set of multicast addresses into the exact
+ * filters (RAR). If there are not enough to fill the RAR
+ * array, clear the filters.
+ */
+ for (i = rar_used_count; i < rar_count; i++) {
+ if (mc_addr_count) {
+ e1000_rar_set_generic(hw, mc_addr_list, i);
+ mc_addr_count--;
+ mc_addr_list += ETH_ADDR_LEN;
+ } else {
+ e1000_rar_set_generic(hw, addr, i);
+ }
+ }
+
+ /* Clear the old settings from the MTA */
+ DEBUGOUT("Clearing MTA\n");
+ for (i = 0; i < hw->mac.mta_reg_count; i++) {
+ E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);
+ E1000_WRITE_FLUSH(hw);
+ }
+
+ /* Load any remaining multicast addresses into the hash table. */
+ for (; mc_addr_count > 0; mc_addr_count--) {
+ hash_value = e1000_hash_mc_addr_generic(hw, mc_addr_list);
+ DEBUGOUT1("Hash value = 0x%03X\n", hash_value);
+ hw->mac.ops.mta_set(hw, hash_value);
+ mc_addr_list += ETH_ADDR_LEN;
+ }
+}
+
+/**
+ * e1000_shutdown_fiber_serdes_link_82575 - Remove link during power down
+ * @hw: pointer to the HW structure
+ *
+ * In the case of fiber serdes shut down optics and PCS on driver unload
+ * when management pass thru is not enabled.
+ **/
+void e1000_shutdown_fiber_serdes_link_82575(struct e1000_hw *hw)
+{
+ u32 reg;
+
+ if (hw->mac.type != e1000_82576 ||
+ (hw->phy.media_type != e1000_media_type_fiber &&
+ hw->phy.media_type != e1000_media_type_internal_serdes))
+ return;
+
+ /* if the management interface is not enabled, then power down */
+ if (!e1000_enable_mng_pass_thru(hw)) {
+ /* Disable PCS to turn off link */
+ reg = E1000_READ_REG(hw, E1000_PCS_CFG0);
+ reg &= ~E1000_PCS_CFG_PCS_EN;
+ E1000_WRITE_REG(hw, E1000_PCS_CFG0, reg);
+
+ /* shutdown the laser */
+ reg = E1000_READ_REG(hw, E1000_CTRL_EXT);
+ reg |= E1000_CTRL_EXT_SDP7_DATA;
+ E1000_WRITE_REG(hw, E1000_CTRL_EXT, reg);
+
+ /* flush the write to verfiy completion */
+ E1000_WRITE_FLUSH(hw);
+ msec_delay(1);
+ }
+
+ return;
+}
+
+/**
* e1000_reset_hw_82575 - Reset hardware
* @hw: pointer to the HW structure
*
@@ -1018,7 +1161,7 @@ static s32 e1000_init_hw_82575(struct e1000_hw *hw)
mac->ops.clear_vfta(hw);
/* Setup the receive address */
- e1000_init_rx_addrs_generic(hw, rar_count);
+ e1000_init_rx_addrs_82575(hw, rar_count);
/* Zero out the Multicast HASH table */
DEBUGOUT("Zeroing the MTA\n");
for (i = 0; i < mac->mta_reg_count; i++)
@@ -1157,6 +1300,13 @@ static s32 e1000_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_CTRL_SWDPIN1;
E1000_WRITE_REG(hw, E1000_CTRL, reg);
+ /* Power on phy for 82576 fiber adapters */
+ if (hw->mac.type == e1000_82576) {
+ reg = E1000_READ_REG(hw, E1000_CTRL_EXT);
+ reg &= ~E1000_CTRL_EXT_SDP7_DATA;
+ E1000_WRITE_REG(hw, E1000_CTRL_EXT, reg);
+ }
+
/* Set switch control to serdes energy detect */
reg = E1000_READ_REG(hw, E1000_CONNSW);
reg |= E1000_CONNSW_ENRGSRC;
@@ -1189,12 +1339,54 @@ static s32 e1000_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FORCE_LINK; /* Force Link */
DEBUGOUT1("Configuring Forced Link; PCS_LCTL = 0x%08X\n", reg);
}
+
+ if (hw->mac.type == e1000_82576) {
+ reg |= E1000_PCS_LCTL_FORCE_FCTRL;
+ e1000_force_mac_fc_generic(hw);
+ }
+
E1000_WRITE_REG(hw, E1000_PCS_LCTL, reg);
return E1000_SUCCESS;
}
/**
+ * e1000_valid_led_default_82575 - Verify a valid default LED config
+ * @hw: pointer to the HW structure
+ * @data: pointer to the NVM (EEPROM)
+ *
+ * Read the EEPROM for the current default LED configuration. If the
+ * LED configuration is not valid, set to a valid LED configuration.
+ **/
+static s32 e1000_valid_led_default_82575(struct e1000_hw *hw, u16 *data)
+{
+ s32 ret_val;
+
+ DEBUGFUNC("e1000_valid_led_default_82575");
+
+ ret_val = hw->nvm.ops.read(hw, NVM_ID_LED_SETTINGS, 1, data);
+ if (ret_val) {
+ DEBUGOUT("NVM Read Error\n");
+ goto out;
+ }
+
+ if (*data == ID_LED_RESERVED_0000 || *data == ID_LED_RESERVED_FFFF) {
+ switch(hw->phy.media_type) {
+ case e1000_media_type_fiber:
+ case e1000_media_type_internal_serdes:
+ *data = ID_LED_DEFAULT_82575_SERDES;
+ break;
+ case e1000_media_type_copper:
+ default:
+ *data = ID_LED_DEFAULT;
+ break;
+ }
+ }
+out:
+ return ret_val;
+}
+
+/**
* e1000_configure_pcs_link_82575 - Configure PCS link
* @hw: pointer to the HW structure
*
@@ -1275,7 +1467,7 @@ static bool e1000_sgmii_active_82575(struct e1000_hw *hw)
DEBUGFUNC("e1000_sgmii_active_82575");
- if (hw->mac.type != e1000_82575) {
+ if (hw->mac.type != e1000_82575 && hw->mac.type != e1000_82576) {
ret_val = FALSE;
goto out;
}
@@ -1289,6 +1481,70 @@ out:
}
/**
+ * e1000_translate_register_82576 - Translate the proper register offset
+ * @reg: e1000 register to be read
+ *
+ * Registers in 82576 are located in different offsets than other adapters
+ * even though they function in the same manner. This function takes in
+ * the name of the register to read and returns the correct offset for
+ * 82576 silicon.
+ **/
+u32 e1000_translate_register_82576(u32 reg)
+{
+ /*
+ * Some of the 82576 registers are located at different
+ * offsets than they are in older adapters.
+ * Despite the difference in location, the registers
+ * function in the same manner.
+ */
+ switch (reg) {
+ case E1000_TDBAL(0):
+ reg = 0x0E000;
+ break;
+ case E1000_TDBAH(0):
+ reg = 0x0E004;
+ break;
+ case E1000_TDLEN(0):
+ reg = 0x0E008;
+ break;
+ case E1000_TDH(0):
+ reg = 0x0E010;
+ break;
+ case E1000_TDT(0):
+ reg = 0x0E018;
+ break;
+ case E1000_TXDCTL(0):
+ reg = 0x0E028;
+ break;
+ case E1000_RDBAL(0):
+ reg = 0x0C000;
+ break;
+ case E1000_RDBAH(0):
+ reg = 0x0C004;
+ break;
+ case E1000_RDLEN(0):
+ reg = 0x0C008;
+ break;
+ case E1000_RDH(0):
+ reg = 0x0C010;
+ break;
+ case E1000_RDT(0):
+ reg = 0x0C018;
+ break;
+ case E1000_RXDCTL(0):
+ reg = 0x0C028;
+ break;
+ case E1000_SRRCTL(0):
+ reg = 0x0C00C;
+ break;
+ default:
+ break;
+ }
+
+ return reg;
+}
+
+/**
* e1000_reset_init_script_82575 - Inits HW defaults after reset
* @hw: pointer to the HW structure
*
@@ -1364,6 +1620,30 @@ static void e1000_power_down_phy_copper_82575(struct e1000_hw *hw)
}
/**
+ * e1000_remove_device_82575 - Free device specific structure
+ * @hw: pointer to the HW structure
+ *
+ * If a device specific structure was allocated, this function will
+ * free it after shutting down the serdes interface if available.
+ **/
+void e1000_remove_device_82575(struct e1000_hw *hw)
+{
+ u16 eeprom_data = 0;
+
+ /*
+ * If APM is enabled in the EEPROM then leave the port on for fiber
+ * serdes adapters.
+ */
+ if (hw->bus.func == 0)
+ hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_A, 1, &eeprom_data);
+
+ if (!(eeprom_data & E1000_NVM_APME_82575))
+ e1000_shutdown_fiber_serdes_link_82575(hw);
+
+ e1000_remove_device_generic(hw);
+}
+
+/**
* e1000_clear_hw_cntrs_82575 - Clear device specific hardware counters
* @hw: pointer to the HW structure
*
@@ -1428,3 +1708,76 @@ static void e1000_clear_hw_cntrs_82575(struct e1000_hw *hw)
if (hw->phy.media_type == e1000_media_type_internal_serdes)
temp = E1000_READ_REG(hw, E1000_SCVPC);
}
+/**
+ * e1000_rx_fifo_flush_82575 - Clean rx fifo after RX enable
+ * @hw: pointer to the HW structure
+ *
+ * After rx enable if managability is enabled then there is likely some
+ * bad data at the start of the fifo and possibly in the DMA fifo. This
+ * function clears the fifos and flushes any packets that came in as rx was
+ * being enabled.
+ **/
+void e1000_rx_fifo_flush_82575(struct e1000_hw *hw)
+{
+ u32 rctl, rlpml, rxdctl[4], rfctl, temp_rctl, rx_enabled;
+ int i, ms_wait;
+
+ DEBUGFUNC("e1000_rx_fifo_workaround_82575");
+ if (hw->mac.type != e1000_82575 ||
+ !(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN))
+ return;
+
+ /* Disable all RX queues */
+ for (i = 0; i < 4; i++) {
+ rxdctl[i] = E1000_READ_REG(hw, E1000_RXDCTL(i));
+ E1000_WRITE_REG(hw, E1000_RXDCTL(i),
+ rxdctl[i] & ~E1000_RXDCTL_QUEUE_ENABLE);
+ }
+ /* Poll all queues to verify they have shut down */
+ for (ms_wait = 0; ms_wait < 10; ms_wait++) {
+ msec_delay(1);
+ rx_enabled = 0;
+ for (i = 0; i < 4; i++)
+ rx_enabled |= E1000_READ_REG(hw, E1000_RXDCTL(i));
+ if (!(rx_enabled & E1000_RXDCTL_QUEUE_ENABLE))
+ break;
+ }
+
+ if (ms_wait == 10)
+ DEBUGOUT("Queue disable timed out after 10ms\n");
+
+ /* Clear RLPML, RCTL.SBP, RFCTL.LEF, and set RCTL.LPE so that all
+ * incoming packets are rejected. Set enable and wait 2ms so that
+ * any packet that was coming in as RCTL.EN was set is flushed
+ */
+ rfctl = E1000_READ_REG(hw, E1000_RFCTL);
+ E1000_WRITE_REG(hw, E1000_RFCTL, rfctl & ~E1000_RFCTL_LEF);
+
+ rlpml = E1000_READ_REG(hw, E1000_RLPML);
+ E1000_WRITE_REG(hw, E1000_RLPML, 0);
+
+ rctl = E1000_READ_REG(hw, E1000_RCTL);
+ temp_rctl = rctl & ~(E1000_RCTL_EN | E1000_RCTL_SBP);
+ temp_rctl |= E1000_RCTL_LPE;
+
+ E1000_WRITE_REG(hw, E1000_RCTL, temp_rctl);
+ E1000_WRITE_REG(hw, E1000_RCTL, temp_rctl | E1000_RCTL_EN);
+ E1000_WRITE_FLUSH(hw);
+ msec_delay(2);
+
+ /* Enable RX queues that were previously enabled and restore our
+ * previous state
+ */
+ for (i = 0; i < 4; i++)
+ E1000_WRITE_REG(hw, E1000_RXDCTL(i), rxdctl[i]);
+ E1000_WRITE_REG(hw, E1000_RCTL, rctl);
+ E1000_WRITE_FLUSH(hw);
+
+ E1000_WRITE_REG(hw, E1000_RLPML, rlpml);
+ E1000_WRITE_REG(hw, E1000_RFCTL, rfctl);
+
+ /* Flush receive errors generated by workaround */
+ E1000_READ_REG(hw, E1000_ROC);
+ E1000_READ_REG(hw, E1000_RNBC);
+ E1000_READ_REG(hw, E1000_MPC);
+}
diff --git a/sys/dev/igb/e1000_82575.h b/sys/dev/e1000/e1000_82575.h
index 8ca56b0..c4bc39c 100644
--- a/sys/dev/igb/e1000_82575.h
+++ b/sys/dev/e1000/e1000_82575.h
@@ -35,13 +35,23 @@
#ifndef _E1000_82575_H_
#define _E1000_82575_H_
+#define ID_LED_DEFAULT_82575_SERDES ((ID_LED_DEF1_DEF2 << 12) | \
+ (ID_LED_DEF1_DEF2 << 8) | \
+ (ID_LED_DEF1_DEF2 << 4) | \
+ (ID_LED_OFF1_ON2))
/*
* Receive Address Register Count
* Number of high/low register pairs in the RAR. The RAR (Receive Address
* Registers) holds the directed and multicast addresses that we monitor.
* These entries are also used for MAC-based filtering.
*/
+
+/*
+ * For 82576, there are an additional set of RARs that begin at an offset
+ * separate from the first set of RARs.
+ */
#define E1000_RAR_ENTRIES_82575 16
+#define E1000_RAR_ENTRIES_82576 24
#ifdef E1000_BIT_FIELDS
struct e1000_adv_data_desc {
@@ -127,10 +137,17 @@ struct e1000_adv_context_desc {
#define E1000_TX_SEQNUM_WB_ENABLE 0x2
#define E1000_MRQC_ENABLE_RSS_4Q 0x00000002
+#define E1000_MRQC_ENABLE_VMDQ 0x00000003
#define E1000_MRQC_RSS_FIELD_IPV4_UDP 0x00400000
#define E1000_MRQC_RSS_FIELD_IPV6_UDP 0x00800000
#define E1000_MRQC_RSS_FIELD_IPV6_UDP_EX 0x01000000
+#define E1000_VMRCTL_MIRROR_PORT_SHIFT 8
+#define E1000_VMRCTL_MIRROR_DSTPORT_MASK (7 << E1000_VMRCTL_MIRROR_PORT_SHIFT)
+#define E1000_VMRCTL_POOL_MIRROR_ENABLE (1 << 0)
+#define E1000_VMRCTL_UPLINK_MIRROR_ENABLE (1 << 1)
+#define E1000_VMRCTL_DOWNLINK_MIRROR_ENABLE (1 << 2)
+
#define E1000_EICR_TX_QUEUE ( \
E1000_EICR_TX_QUEUE0 | \
E1000_EICR_TX_QUEUE1 | \
@@ -202,7 +219,7 @@ union e1000_adv_rx_desc {
#define E1000_RXDADV_HDRBUFLEN_SHIFT 5
#define E1000_RXDADV_SPLITHEADER_EN 0x00001000
#define E1000_RXDADV_SPH 0x8000
-#define E1000_RXDADV_HBO 0x00800000
+#define E1000_RXDADV_ERR_HBO 0x00800000
/* RSS Hash results */
#define E1000_RXDADV_RSSTYPE_NONE 0x00000000
@@ -227,6 +244,27 @@ union e1000_adv_rx_desc {
#define E1000_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */
#define E1000_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */
+#define E1000_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */
+#define E1000_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */
+#define E1000_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */
+#define E1000_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */
+#define E1000_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */
+#define E1000_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */
+
+/* LinkSec results */
+/* Security Processing bit Indication */
+#define E1000_RXDADV_LNKSEC_STATUS_SECP 0x00020000
+#define E1000_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000
+#define E1000_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000
+#define E1000_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000
+#define E1000_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000
+
+#define E1000_RXDADV_IPSEC_STATUS_SECP 0x00020000
+#define E1000_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000
+#define E1000_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000
+#define E1000_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000
+#define E1000_RXDADV_IPSEC_ERROR_AUTHENTICATION_FAILED 0x18000000
+
/* Transmit Descriptor - Advanced */
union e1000_adv_tx_desc {
struct {
@@ -251,6 +289,7 @@ union e1000_adv_tx_desc {
#define E1000_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */
#define E1000_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */
#define E1000_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */
+#define E1000_ADVTXD_MAC_LINKSEC 0x00040000 /* Apply LinkSec on packet */
#define E1000_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp packet */
#define E1000_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED present in WB */
#define E1000_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */
@@ -312,6 +351,99 @@ struct e1000_adv_tx_context_desc {
#define E1000_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
+/* Additional DCA related definitions, note change in position of CPUID */
+#define E1000_DCA_TXCTRL_CPUID_MASK_82576 0xFF000000 /* Tx CPUID Mask */
+#define E1000_DCA_RXCTRL_CPUID_MASK_82576 0xFF000000 /* Rx CPUID Mask */
+#define E1000_DCA_TXCTRL_CPUID_SHIFT 24 /* Tx CPUID now in the last byte */
+#define E1000_DCA_RXCTRL_CPUID_SHIFT 24 /* Rx CPUID now in the last byte */
+
+/* Additional interrupt register bit definitions */
+#define E1000_ICR_LSECPNS 0x00000020 /* PN threshold - server */
+#define E1000_IMS_LSECPNS E1000_ICR_LSECPNS /* PN threshold - server */
+#define E1000_ICS_LSECPNS E1000_ICR_LSECPNS /* PN threshold - server */
+
+/* ETQF register bit definitions */
+#define E1000_ETQF_FILTER_ENABLE (1 << 26)
+#define E1000_ETQF_IMM_INT (1 << 29)
+/*
+ * ETQF filter list: one static filter per filter consumer. This is
+ * to avoid filter collisions later. Add new filters
+ * here!!
+ *
+ * Current filters:
+ * EAPOL 802.1x (0x888e): Filter 0
+ */
+#define E1000_ETQF_FILTER_EAPOL 0
+
+#define E1000_NVM_APME_82575 0x0400
+#define MAX_NUM_VFS 8
+
+#define E1000_DTXSWC_MAC_SPOOF_MASK 0x000000FF /* Per VF MAC spoof control */
+#define E1000_DTXSWC_VLAN_SPOOF_MASK 0x0000FF00 /* Per VF VLAN spoof control */
+#define E1000_DTXSWC_LLE_MASK 0x00FF0000 /* Per VF Local LB enables */
+#define E1000_DTXSWC_VMDQ_LOOPBACK_EN (1 << 31) /* global VF LB enable */
+
+/* Easy defines for setting default pool, would normally be left a zero */
+#define E1000_VT_CTL_DEFAULT_POOL_SHIFT 7
+#define E1000_VT_CTL_DEFAULT_POOL_MASK (0x7 << E1000_VT_CTL_DEFAULT_POOL_SHIFT)
+
+/* Other useful VMD_CTL register defines */
+#define E1000_VT_CTL_IGNORE_MAC (1 << 28)
+#define E1000_VT_CTL_DISABLE_DEF_POOL (1 << 29)
+#define E1000_VT_CTL_VM_REPL_EN (1 << 30)
+
+/* Per VM Offload register setup */
+#define E1000_VMOLR_LPE 0x00010000 /* Accept Long packet */
+#define E1000_VMOLR_AUPE 0x01000000 /* Accept untagged packets */
+#define E1000_VMOLR_BAM 0x08000000 /* Accept Broadcast packets */
+#define E1000_VMOLR_MPME 0x10000000 /* Multicast promiscuous mode */
+#define E1000_VMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */
+
+#define E1000_V2PMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */
+#define E1000_V2PMAILBOX_ACK 0x00000002 /* Ack PF message received */
+#define E1000_V2PMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */
+#define E1000_V2PMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */
+#define E1000_V2PMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */
+#define E1000_V2PMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */
+#define E1000_V2PMAILBOX_RSTI 0x00000040 /* PF has reset indication */
+
+#define E1000_P2VMAILBOX_STS 0x00000001 /* Initiate message send to VF */
+#define E1000_P2VMAILBOX_ACK 0x00000002 /* Ack message recv'd from VF */
+#define E1000_P2VMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */
+#define E1000_P2VMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */
+#define E1000_P2VMAILBOX_RVFU 0x00000010 /* Reset VFU - used when VF stuck */
+
+#define E1000_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */
+
+/* If it's a E1000_VF_* msg then it originates in the VF and is sent to the
+ * PF. The reverse is TRUE if it is E1000_PF_*.
+ * Message ACK's are the value or'd with 0xF0000000
+ */
+#define E1000_VT_MSGTYPE_ACK 0xF0000000 /* Messages below or'd with
+ * this are the ACK */
+#define E1000_VT_MSGTYPE_NACK 0xFF000000 /* Messages below or'd with
+ * this are the NACK */
+#define E1000_VF_MSGTYPE_REQ_MAC 1 /* VF needs to know its MAC */
+#define E1000_VF_MSGTYPE_VFLR 2 /* VF notifies VFLR to PF */
+#define E1000_PF_MSGTYPE_RESET 3 /* PF notifies global reset
+ * imminent to VF */
+
+u32 e1000_translate_register_82576(u32 reg);
+s32 e1000_send_mail_to_pf_vf(struct e1000_hw *hw, u32 *msg,
+ s16 size);
+s32 e1000_receive_mail_from_pf_vf(struct e1000_hw *hw,
+ u32 *msg, s16 size);
+s32 e1000_send_mail_to_vf(struct e1000_hw *hw, u32 *msg,
+ u32 vf_number, s16 size);
+s32 e1000_receive_mail_from_vf(struct e1000_hw *hw, u32 *msg,
+ u32 vf_number, s16 size);
+void e1000_vmdq_loopback_enable_vf(struct e1000_hw *hw);
+void e1000_vmdq_loopback_disable_vf(struct e1000_hw *hw);
+void e1000_vmdq_replication_enable_vf(struct e1000_hw *hw, u32 enables);
+void e1000_vmdq_replication_disable_vf(struct e1000_hw *hw);
+void e1000_init_vfnumber_index_vf(struct e1000_hw *hw, u32 vf_number);
+bool e1000_check_for_pf_ack_vf(struct e1000_hw *hw);
+bool e1000_check_for_pf_mail_vf(struct e1000_hw *hw);
#endif
diff --git a/sys/dev/em/e1000_api.c b/sys/dev/e1000/e1000_api.c
index fee0e4e..aaa70b1 100644
--- a/sys/dev/em/e1000_api.c
+++ b/sys/dev/e1000/e1000_api.c
@@ -33,9 +33,6 @@
/*$FreeBSD$*/
#include "e1000_api.h"
-#include "e1000_mac.h"
-#include "e1000_nvm.h"
-#include "e1000_phy.h"
/**
* e1000_init_mac_params - Initialize MAC function pointers
@@ -75,6 +72,7 @@ s32 e1000_init_nvm_params(struct e1000_hw *hw)
s32 ret_val = E1000_SUCCESS;
if (hw->nvm.ops.init_params) {
+ hw->nvm.semaphore_delay = 10;
ret_val = hw->nvm.ops.init_params(hw);
if (ret_val) {
DEBUGOUT("NVM Initialization Error\n");
@@ -132,11 +130,9 @@ s32 e1000_set_mac_type(struct e1000_hw *hw)
DEBUGFUNC("e1000_set_mac_type");
switch (hw->device_id) {
-#ifndef NO_82542_SUPPORT
case E1000_DEV_ID_82542:
mac->type = e1000_82542;
break;
-#endif
case E1000_DEV_ID_82543GC_FIBER:
case E1000_DEV_ID_82543GC_COPPER:
mac->type = e1000_82543;
@@ -252,13 +248,17 @@ s32 e1000_set_mac_type(struct e1000_hw *hw)
case E1000_DEV_ID_ICH10_D_BM_LF:
mac->type = e1000_ich10lan;
break;
-#ifndef NO_82575_SUPPORT
case E1000_DEV_ID_82575EB_COPPER:
case E1000_DEV_ID_82575EB_FIBER_SERDES:
case E1000_DEV_ID_82575GB_QUAD_COPPER:
mac->type = e1000_82575;
break;
-#endif
+ case E1000_DEV_ID_82576:
+ case E1000_DEV_ID_82576_FIBER:
+ case E1000_DEV_ID_82576_SERDES:
+ case E1000_DEV_ID_82576_QUAD_COPPER:
+ mac->type = e1000_82576;
+ break;
default:
/* Should never have loaded on this device */
ret_val = -E1000_ERR_MAC_INIT;
@@ -311,11 +311,9 @@ s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device)
* the functions in that family.
*/
switch (hw->mac.type) {
-#ifndef NO_82542_SUPPORT
case e1000_82542:
e1000_init_function_pointers_82542(hw);
break;
-#endif
case e1000_82543:
case e1000_82544:
e1000_init_function_pointers_82543(hw);
@@ -347,11 +345,10 @@ s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device)
case e1000_ich10lan:
e1000_init_function_pointers_ich8lan(hw);
break;
-#ifndef NO_82575_SUPPORT
case e1000_82575:
+ case e1000_82576:
e1000_init_function_pointers_82575(hw);
break;
-#endif
default:
DEBUGOUT("Hardware not supported\n");
ret_val = -E1000_ERR_CONFIG;
@@ -1221,3 +1218,15 @@ void e1000_power_down_phy(struct e1000_hw *hw)
hw->phy.ops.power_down(hw);
}
+/**
+ * e1000_shutdown_fiber_serdes_link - Remove link during power down
+ * @hw: pointer to the HW structure
+ *
+ * Shutdown the optics and PCS on driver unload.
+ **/
+void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw)
+{
+ if (hw->mac.ops.shutdown_serdes)
+ hw->mac.ops.shutdown_serdes(hw);
+}
+
diff --git a/sys/dev/igb/e1000_api.h b/sys/dev/e1000/e1000_api.h
index 728588a..2a901aa 100644
--- a/sys/dev/igb/e1000_api.h
+++ b/sys/dev/e1000/e1000_api.h
@@ -37,7 +37,17 @@
#include "e1000_hw.h"
+extern void e1000_init_function_pointers_82542(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_82543(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_82540(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_82571(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_82541(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_80003es2lan(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_ich8lan(struct e1000_hw *hw);
extern void e1000_init_function_pointers_82575(struct e1000_hw *hw);
+extern void e1000_rx_fifo_flush_82575(struct e1000_hw *hw);
+extern void e1000_init_function_pointers_vf(struct e1000_hw *hw);
+extern void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw);
s32 e1000_set_mac_type(struct e1000_hw *hw);
s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device);
@@ -106,6 +116,7 @@ s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
struct e1000_host_mng_command_header *hdr);
s32 e1000_mng_write_dhcp_info(struct e1000_hw * hw,
u8 *buffer, u16 length);
+u32 e1000_translate_register_82542(u32 reg);
/*
* TBI_ACCEPT macro definition:
diff --git a/sys/dev/em/e1000_defines.h b/sys/dev/e1000/e1000_defines.h
index 72aa978..c017a30 100644
--- a/sys/dev/em/e1000_defines.h
+++ b/sys/dev/e1000/e1000_defines.h
@@ -69,12 +69,19 @@
#define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
#define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
#define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
+#define E1000_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */
+#define E1000_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
#define E1000_WUFC_ALL_FILTERS_BM 0x0000F0FF /* Mask for all wakeup filters */
#define E1000_WUFC_FLX_OFFSET_BM 12 /* Offset to the Flexible Filters bits */
#define E1000_WUFC_FLX_FILTERS_BM 0x0000F000 /* Mask for the 4 flexible filters */
#define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */
#define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */
#define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */
+/*
+ * For 82576 to utilize Extended filter masks in addition to
+ * existing (filter) masks
+ */
+#define E1000_WUFC_EXT_FLX_FILTERS 0x00300000 /* Ext. FLX filter mask */
/* Wake Up Status */
#define E1000_WUS_LNKC E1000_WUFC_LNKC
@@ -101,6 +108,10 @@
/* Four Flexible Filters are supported */
#define E1000_FLEXIBLE_FILTER_COUNT_MAX 4
+/* Two Extended Flexible Filters are supported (82576) */
+#define E1000_EXT_FLEXIBLE_FILTER_COUNT_MAX 2
+#define E1000_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */
+#define E1000_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */
/* Each Flexible Filter is at most 128 (0x80) bytes in length */
#define E1000_FLEXIBLE_FILTER_SIZE_MAX 128
@@ -129,6 +140,8 @@
#define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */
#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
#define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */
+/* Physical Func Reset Done Indication */
+#define E1000_CTRL_EXT_PFRSTD 0x00004000
#define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */
#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
@@ -167,6 +180,11 @@
#define E1000_I2CCMD_ERROR 0x80000000
#define E1000_MAX_SGMII_PHY_REG_ADDR 255
#define E1000_I2CCMD_PHY_TIMEOUT 200
+#define E1000_IVAR_VALID 0x80
+#define E1000_GPIE_NSICR 0x00000001
+#define E1000_GPIE_MSIX_MODE 0x00000010
+#define E1000_GPIE_EIAME 0x40000000
+#define E1000_GPIE_PBA 0x80000000
/* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
@@ -414,6 +432,7 @@
#define E1000_PCS_LCTL_FSD 0x10
#define E1000_PCS_LCTL_FORCE_LINK 0x20
#define E1000_PCS_LCTL_LOW_LINK_LATCH 0x40
+#define E1000_PCS_LCTL_FORCE_FCTRL 0x80
#define E1000_PCS_LCTL_AN_ENABLE 0x10000
#define E1000_PCS_LCTL_AN_RESTART 0x20000
#define E1000_PCS_LCTL_AN_TIMEOUT 0x40000
@@ -612,6 +631,7 @@
#define E1000_RFCTL_EXTEN 0x00008000
#define E1000_RFCTL_IPV6_EX_DIS 0x00010000
#define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
+#define E1000_RFCTL_LEF 0x00040000
/* Collision related configuration parameters */
#define E1000_COLLISION_THRESHOLD 15
@@ -620,9 +640,7 @@
#define E1000_COLD_SHIFT 12
/* Default values for the transmit IPG register */
-#ifndef NO_82542_SUPPORT
#define DEFAULT_82542_TIPG_IPGT 10
-#endif
#define DEFAULT_82543_TIPG_IPGT_FIBER 9
#define DEFAULT_82543_TIPG_IPGT_COPPER 8
@@ -630,15 +648,11 @@
#define E1000_TIPG_IPGR1_MASK 0x000FFC00
#define E1000_TIPG_IPGR2_MASK 0x3FF00000
-#ifndef NO_82542_SUPPORT
#define DEFAULT_82542_TIPG_IPGR1 2
-#endif
#define DEFAULT_82543_TIPG_IPGR1 8
#define E1000_TIPG_IPGR1_SHIFT 10
-#ifndef NO_82542_SUPPORT
#define DEFAULT_82542_TIPG_IPGR2 10
-#endif
#define DEFAULT_82543_TIPG_IPGR2 6
#define DEFAULT_80003ES2LAN_TIPG_IPGR2 7
#define E1000_TIPG_IPGR2_SHIFT 20
@@ -667,6 +681,7 @@
#define E1000_KABGTXD_BGSQLBIAS 0x00050000
/* PBA constants */
+#define E1000_PBA_6K 0x0006 /* 6KB */
#define E1000_PBA_8K 0x0008 /* 8KB */
#define E1000_PBA_12K 0x000C /* 12KB */
#define E1000_PBA_16K 0x0010 /* 16KB */
@@ -704,6 +719,7 @@
#define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */
#define E1000_ICR_RXO 0x00000040 /* rx overrun */
#define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */
+#define E1000_ICR_VMMB 0x00000100 /* VM MB event */
#define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */
#define E1000_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */
#define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */
@@ -779,6 +795,7 @@
#define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */
#define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */
#define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */
+#define E1000_IMS_VMMB E1000_ICR_VMMB /* Mail box activity */
#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
#define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */
@@ -1247,6 +1264,7 @@
#define IFE_C_E_PHY_ID 0x02A80310
#define BME1000_E_PHY_ID 0x01410CB0
#define BME1000_E_PHY_ID_R2 0x01410CB1
+#define IGP04E1000_E_PHY_ID 0x02A80391
#define M88_VENDOR 0x0141
/* M88E1000 Specific Registers */
@@ -1447,4 +1465,28 @@
#define E1000_GEN_CTL_ADDRESS_SHIFT 8
#define E1000_GEN_POLL_TIMEOUT 640
+/* LinkSec register fields */
+#define E1000_LSECTXCAP_SUM_MASK 0x00FF0000
+#define E1000_LSECTXCAP_SUM_SHIFT 16
+#define E1000_LSECRXCAP_SUM_MASK 0x00FF0000
+#define E1000_LSECRXCAP_SUM_SHIFT 16
+
+#define E1000_LSECTXCTRL_EN_MASK 0x00000003
+#define E1000_LSECTXCTRL_DISABLE 0x0
+#define E1000_LSECTXCTRL_AUTH 0x1
+#define E1000_LSECTXCTRL_AUTH_ENCRYPT 0x2
+#define E1000_LSECTXCTRL_AISCI 0x00000020
+#define E1000_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00
+#define E1000_LSECTXCTRL_RSV_MASK 0x000000D8
+
+#define E1000_LSECRXCTRL_EN_MASK 0x0000000C
+#define E1000_LSECRXCTRL_EN_SHIFT 2
+#define E1000_LSECRXCTRL_DISABLE 0x0
+#define E1000_LSECRXCTRL_CHECK 0x1
+#define E1000_LSECRXCTRL_STRICT 0x2
+#define E1000_LSECRXCTRL_DROP 0x3
+#define E1000_LSECRXCTRL_PLSH 0x00000040
+#define E1000_LSECRXCTRL_RP 0x00000080
+#define E1000_LSECRXCTRL_RSV_MASK 0xFFFFFF33
+
#endif
diff --git a/sys/dev/em/e1000_hw.h b/sys/dev/e1000/e1000_hw.h
index ea32a05..0391e14 100644
--- a/sys/dev/em/e1000_hw.h
+++ b/sys/dev/e1000/e1000_hw.h
@@ -41,9 +41,7 @@
struct e1000_hw;
-#ifndef NO_82542_SUPPORT
#define E1000_DEV_ID_82542 0x1000
-#endif
#define E1000_DEV_ID_82543GC_FIBER 0x1001
#define E1000_DEV_ID_82543GC_COPPER 0x1004
#define E1000_DEV_ID_82544EI_COPPER 0x1008
@@ -121,6 +119,10 @@ struct e1000_hw;
#define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
#define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
#define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
+#define E1000_DEV_ID_82576 0x10C9
+#define E1000_DEV_ID_82576_FIBER 0x10E6
+#define E1000_DEV_ID_82576_SERDES 0x10E7
+#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
#define E1000_DEV_ID_82575EB_COPPER 0x10A7
#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
@@ -134,11 +136,9 @@ struct e1000_hw;
#define E1000_FUNC_0 0
#define E1000_FUNC_1 1
-typedef enum {
+enum e1000_mac_type {
e1000_undefined = 0,
-#ifndef NO_82542_SUPPORT
e1000_82542,
-#endif
e1000_82543,
e1000_82544,
e1000_82540,
@@ -159,35 +159,36 @@ typedef enum {
e1000_ich9lan,
e1000_ich10lan,
e1000_82575,
+ e1000_82576,
e1000_num_macs /* List is 1-based, so subtract 1 for TRUE count. */
-} e1000_mac_type;
+};
-typedef enum {
+enum e1000_media_type {
e1000_media_type_unknown = 0,
e1000_media_type_copper = 1,
e1000_media_type_fiber = 2,
e1000_media_type_internal_serdes = 3,
e1000_num_media_types
-} e1000_media_type;
+};
-typedef enum {
+enum e1000_nvm_type {
e1000_nvm_unknown = 0,
e1000_nvm_none,
e1000_nvm_eeprom_spi,
e1000_nvm_eeprom_microwire,
e1000_nvm_flash_hw,
e1000_nvm_flash_sw
-} e1000_nvm_type;
+};
-typedef enum {
+enum e1000_nvm_override {
e1000_nvm_override_none = 0,
e1000_nvm_override_spi_small,
e1000_nvm_override_spi_large,
e1000_nvm_override_microwire_small,
e1000_nvm_override_microwire_large
-} e1000_nvm_override;
+};
-typedef enum {
+enum e1000_phy_type {
e1000_phy_unknown = 0,
e1000_phy_none,
e1000_phy_m88,
@@ -197,17 +198,18 @@ typedef enum {
e1000_phy_igp_3,
e1000_phy_ife,
e1000_phy_bm,
-} e1000_phy_type;
+ e1000_phy_vf,
+};
-typedef enum {
+enum e1000_bus_type {
e1000_bus_type_unknown = 0,
e1000_bus_type_pci,
e1000_bus_type_pcix,
e1000_bus_type_pci_express,
e1000_bus_type_reserved
-} e1000_bus_type;
+};
-typedef enum {
+enum e1000_bus_speed {
e1000_bus_speed_unknown = 0,
e1000_bus_speed_33,
e1000_bus_speed_66,
@@ -217,9 +219,9 @@ typedef enum {
e1000_bus_speed_2500,
e1000_bus_speed_5000,
e1000_bus_speed_reserved
-} e1000_bus_speed;
+};
-typedef enum {
+enum e1000_bus_width {
e1000_bus_width_unknown = 0,
e1000_bus_width_pcie_x1,
e1000_bus_width_pcie_x2,
@@ -228,40 +230,40 @@ typedef enum {
e1000_bus_width_32,
e1000_bus_width_64,
e1000_bus_width_reserved
-} e1000_bus_width;
+};
-typedef enum {
+enum e1000_1000t_rx_status {
e1000_1000t_rx_status_not_ok = 0,
e1000_1000t_rx_status_ok,
e1000_1000t_rx_status_undefined = 0xFF
-} e1000_1000t_rx_status;
+};
-typedef enum {
+enum e1000_rev_polarity {
e1000_rev_polarity_normal = 0,
e1000_rev_polarity_reversed,
e1000_rev_polarity_undefined = 0xFF
-} e1000_rev_polarity;
+};
-typedef enum {
+enum e1000_fc_type {
e1000_fc_none = 0,
e1000_fc_rx_pause,
e1000_fc_tx_pause,
e1000_fc_full,
e1000_fc_default = 0xFF
-} e1000_fc_type;
+};
-typedef enum {
+enum e1000_ffe_config {
e1000_ffe_config_enabled = 0,
e1000_ffe_config_active,
e1000_ffe_config_blocked
-} e1000_ffe_config;
+};
-typedef enum {
+enum e1000_dsp_config {
e1000_dsp_config_disabled = 0,
e1000_dsp_config_enabled,
e1000_dsp_config_activated,
e1000_dsp_config_undefined = 0xFF
-} e1000_dsp_config;
+};
/* Receive Descriptor */
struct e1000_rx_desc {
@@ -547,6 +549,7 @@ struct e1000_mac_operations {
void (*remove_device)(struct e1000_hw *);
s32 (*reset_hw)(struct e1000_hw *);
s32 (*init_hw)(struct e1000_hw *);
+ void (*shutdown_serdes)(struct e1000_hw *);
s32 (*setup_link)(struct e1000_hw *);
s32 (*setup_physical_interface)(struct e1000_hw *);
s32 (*setup_led)(struct e1000_hw *);
@@ -600,7 +603,7 @@ struct e1000_mac_info {
u8 addr[6];
u8 perm_addr[6];
- e1000_mac_type type;
+ enum e1000_mac_type type;
u32 collision_delta;
u32 ledctl_default;
@@ -637,21 +640,21 @@ struct e1000_mac_info {
struct e1000_phy_info {
struct e1000_phy_operations ops;
- e1000_phy_type type;
+ enum e1000_phy_type type;
- e1000_1000t_rx_status local_rx;
- e1000_1000t_rx_status remote_rx;
- e1000_ms_type ms_type;
- e1000_ms_type original_ms_type;
- e1000_rev_polarity cable_polarity;
- e1000_smart_speed smart_speed;
+ enum e1000_1000t_rx_status local_rx;
+ enum e1000_1000t_rx_status remote_rx;
+ enum e1000_ms_type ms_type;
+ enum e1000_ms_type original_ms_type;
+ enum e1000_rev_polarity cable_polarity;
+ enum e1000_smart_speed smart_speed;
u32 addr;
u32 id;
u32 reset_delay_us; /* in usec */
u32 revision;
- e1000_media_type media_type;
+ enum e1000_media_type media_type;
u16 autoneg_advertised;
u16 autoneg_mask;
@@ -671,11 +674,12 @@ struct e1000_phy_info {
struct e1000_nvm_info {
struct e1000_nvm_operations ops;
- e1000_nvm_type type;
- e1000_nvm_override override;
+ enum e1000_nvm_type type;
+ enum e1000_nvm_override override;
u32 flash_bank_size;
u32 flash_base_addr;
+ u32 semaphore_delay;
u16 word_size;
u16 delay_usec;
@@ -685,9 +689,9 @@ struct e1000_nvm_info {
};
struct e1000_bus_info {
- e1000_bus_type type;
- e1000_bus_speed speed;
- e1000_bus_width width;
+ enum e1000_bus_type type;
+ enum e1000_bus_speed speed;
+ enum e1000_bus_width width;
u32 snoop;
@@ -701,8 +705,8 @@ struct e1000_fc_info {
u16 pause_time; /* Flow control pause timer */
bool send_xon; /* Flow control send XON */
bool strict_ieee; /* Strict IEEE mode */
- e1000_fc_type type; /* Type of flow control */
- e1000_fc_type original_type;
+ enum e1000_fc_type type; /* Type of flow control */
+ enum e1000_fc_type original_type;
};
struct e1000_hw {
@@ -730,6 +734,13 @@ struct e1000_hw {
u8 revision_id;
};
+#include "e1000_82541.h"
+#include "e1000_82543.h"
+#include "e1000_82571.h"
+#include "e1000_80003es2lan.h"
+#include "e1000_ich8lan.h"
+#include "e1000_82575.h"
+
/* These functions must be implemented by drivers */
void e1000_pci_clear_mwi(struct e1000_hw *hw);
void e1000_pci_set_mwi(struct e1000_hw *hw);
diff --git a/sys/dev/em/e1000_ich8lan.c b/sys/dev/e1000/e1000_ich8lan.c
index d8c9e50..c4b9a2b 100644
--- a/sys/dev/em/e1000_ich8lan.c
+++ b/sys/dev/e1000/e1000_ich8lan.c
@@ -37,7 +37,6 @@
*/
#include "e1000_api.h"
-#include "e1000_ich8lan.h"
static s32 e1000_init_phy_params_ich8lan(struct e1000_hw *hw);
static s32 e1000_init_nvm_params_ich8lan(struct e1000_hw *hw);
@@ -2238,14 +2237,17 @@ static s32 e1000_setup_copper_link_ich8lan(struct e1000_hw *hw)
* and increase the max iterations when polling the phy;
* this fixes erroneous timeouts at 10Mbps.
*/
- ret_val = e1000_write_kmrn_reg(hw, GG82563_REG(0x34, 4), 0xFFFF);
+ ret_val = e1000_write_kmrn_reg_generic(hw, GG82563_REG(0x34, 4),
+ 0xFFFF);
if (ret_val)
goto out;
- ret_val = e1000_read_kmrn_reg(hw, GG82563_REG(0x34, 9), &reg_data);
+ ret_val = e1000_read_kmrn_reg_generic(hw, GG82563_REG(0x34, 9),
+ &reg_data);
if (ret_val)
goto out;
reg_data |= 0x3F;
- ret_val = e1000_write_kmrn_reg(hw, GG82563_REG(0x34, 9), reg_data);
+ ret_val = e1000_write_kmrn_reg_generic(hw, GG82563_REG(0x34, 9),
+ reg_data);
if (ret_val)
goto out;
@@ -2520,18 +2522,20 @@ void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw)
(hw->phy.type != e1000_phy_igp_3))
goto out;
- ret_val = e1000_read_kmrn_reg(hw, E1000_KMRNCTRLSTA_DIAG_OFFSET,
- &reg_data);
+ ret_val = e1000_read_kmrn_reg_generic(hw, E1000_KMRNCTRLSTA_DIAG_OFFSET,
+ &reg_data);
if (ret_val)
goto out;
reg_data |= E1000_KMRNCTRLSTA_DIAG_NELPBK;
- ret_val = e1000_write_kmrn_reg(hw, E1000_KMRNCTRLSTA_DIAG_OFFSET,
- reg_data);
+ ret_val = e1000_write_kmrn_reg_generic(hw,
+ E1000_KMRNCTRLSTA_DIAG_OFFSET,
+ reg_data);
if (ret_val)
goto out;
reg_data &= ~E1000_KMRNCTRLSTA_DIAG_NELPBK;
- ret_val = e1000_write_kmrn_reg(hw, E1000_KMRNCTRLSTA_DIAG_OFFSET,
- reg_data);
+ ret_val = e1000_write_kmrn_reg_generic(hw,
+ E1000_KMRNCTRLSTA_DIAG_OFFSET,
+ reg_data);
out:
return;
}
diff --git a/sys/dev/em/e1000_ich8lan.h b/sys/dev/e1000/e1000_ich8lan.h
index 8de854a..f43c1aa 100644
--- a/sys/dev/em/e1000_ich8lan.h
+++ b/sys/dev/e1000/e1000_ich8lan.h
@@ -124,4 +124,11 @@
#define E1000_RXDEXT_LINKSEC_ERROR_REPLAY_ERROR 0x40000000
#define E1000_RXDEXT_LINKSEC_ERROR_BAD_SIG 0x60000000
+
+void e1000_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
+ bool state);
+void e1000_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
+void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw);
+void e1000_disable_gig_wol_ich8lan(struct e1000_hw *hw);
+
#endif
diff --git a/sys/dev/igb/e1000_mac.c b/sys/dev/e1000/e1000_mac.c
index df56ddc..fdf72c0 100644
--- a/sys/dev/igb/e1000_mac.c
+++ b/sys/dev/e1000/e1000_mac.c
@@ -261,7 +261,7 @@ s32 e1000_get_bus_info_pcie_generic(struct e1000_hw *hw)
if (ret_val)
bus->width = e1000_bus_width_unknown;
else
- bus->width = (e1000_bus_width)((pcie_link_status &
+ bus->width = (enum e1000_bus_width)((pcie_link_status &
PCIE_LINK_WIDTH_MASK) >>
PCIE_LINK_WIDTH_SHIFT);
@@ -911,22 +911,42 @@ s32 e1000_check_for_serdes_link_generic(struct e1000_hw *hw)
*/
/* SYNCH bit and IV bit are sticky. */
usec_delay(10);
- if (E1000_RXCW_SYNCH & E1000_READ_REG(hw, E1000_RXCW)) {
+ rxcw = E1000_READ_REG(hw, E1000_RXCW);
+ if (rxcw & E1000_RXCW_SYNCH) {
if (!(rxcw & E1000_RXCW_IV)) {
mac->serdes_has_link = TRUE;
- DEBUGOUT("SERDES: Link is up.\n");
+ DEBUGOUT("SERDES: Link up - forced.\n");
}
} else {
mac->serdes_has_link = FALSE;
- DEBUGOUT("SERDES: Link is down.\n");
+ DEBUGOUT("SERDES: Link down - force failed.\n");
}
}
if (E1000_TXCW_ANE & E1000_READ_REG(hw, E1000_TXCW)) {
status = E1000_READ_REG(hw, E1000_STATUS);
- mac->serdes_has_link = (status & E1000_STATUS_LU)
- ? TRUE
- : FALSE;
+ if (status & E1000_STATUS_LU) {
+ /* SYNCH bit and IV bit are sticky, so reread rxcw. */
+ usec_delay(10);
+ rxcw = E1000_READ_REG(hw, E1000_RXCW);
+ if (rxcw & E1000_RXCW_SYNCH) {
+ if (!(rxcw & E1000_RXCW_IV)) {
+ mac->serdes_has_link = TRUE;
+ DEBUGOUT("SERDES: Link up - autoneg "
+ "completed sucessfully.\n");
+ } else {
+ mac->serdes_has_link = FALSE;
+ DEBUGOUT("SERDES: Link down - invalid"
+ "codewords detected in autoneg.\n");
+ }
+ } else {
+ mac->serdes_has_link = FALSE;
+ DEBUGOUT("SERDES: Link down - no sync.\n");
+ }
+ } else {
+ mac->serdes_has_link = FALSE;
+ DEBUGOUT("SERDES: Link down - autoneg failed\n");
+ }
}
out:
diff --git a/sys/dev/em/e1000_mac.h b/sys/dev/e1000/e1000_mac.h
index 5992764..5992764 100644
--- a/sys/dev/em/e1000_mac.h
+++ b/sys/dev/e1000/e1000_mac.h
diff --git a/sys/dev/em/e1000_manage.c b/sys/dev/e1000/e1000_manage.c
index db47d73..88753ad 100644
--- a/sys/dev/em/e1000_manage.c
+++ b/sys/dev/e1000/e1000_manage.c
@@ -33,7 +33,6 @@
/*$FreeBSD$*/
#include "e1000_api.h"
-#include "e1000_manage.h"
static u8 e1000_calculate_checksum(u8 *buffer, u32 length);
diff --git a/sys/dev/igb/e1000_manage.h b/sys/dev/e1000/e1000_manage.h
index 32aee30..146caeb 100644
--- a/sys/dev/igb/e1000_manage.h
+++ b/sys/dev/e1000/e1000_manage.h
@@ -46,13 +46,13 @@ s32 e1000_mng_write_dhcp_info_generic(struct e1000_hw *hw,
u8 *buffer, u16 length);
bool e1000_enable_mng_pass_thru(struct e1000_hw *hw);
-typedef enum {
+enum e1000_mng_mode {
e1000_mng_mode_none = 0,
e1000_mng_mode_asf,
e1000_mng_mode_pt,
e1000_mng_mode_ipmi,
e1000_mng_mode_host_if_only
-} e1000_mng_mode;
+};
#define E1000_FACTPS_MNGCG 0x20000000
diff --git a/sys/dev/igb/e1000_nvm.c b/sys/dev/e1000/e1000_nvm.c
index a44b195..1a99cac 100644
--- a/sys/dev/igb/e1000_nvm.c
+++ b/sys/dev/e1000/e1000_nvm.c
@@ -33,7 +33,6 @@
/*$FreeBSD$*/
#include "e1000_api.h"
-#include "e1000_nvm.h"
/**
* e1000_init_nvm_ops_generic - Initialize NVM function pointers
@@ -631,8 +630,6 @@ s32 e1000_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
if (ret_val)
goto out;
- msec_delay(10);
-
while (widx < words) {
u8 write_opcode = NVM_WRITE_OPCODE_SPI;
@@ -674,7 +671,7 @@ s32 e1000_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
}
}
- msec_delay(10);
+ msec_delay(nvm->semaphore_delay);
release:
nvm->ops.release(hw);
diff --git a/sys/dev/em/e1000_nvm.h b/sys/dev/e1000/e1000_nvm.h
index d0ab33c..d0ab33c 100644
--- a/sys/dev/em/e1000_nvm.h
+++ b/sys/dev/e1000/e1000_nvm.h
diff --git a/sys/dev/em/e1000_osdep.c b/sys/dev/e1000/e1000_osdep.c
index 60be867..60be867 100644
--- a/sys/dev/em/e1000_osdep.c
+++ b/sys/dev/e1000/e1000_osdep.c
diff --git a/sys/dev/em/e1000_osdep.h b/sys/dev/e1000/e1000_osdep.h
index a4be0cd..8a63950 100644
--- a/sys/dev/em/e1000_osdep.h
+++ b/sys/dev/e1000/e1000_osdep.h
@@ -104,12 +104,8 @@ struct e1000_osdep
struct device *dev;
};
-#ifdef NO_82542_SUPPORT
-#define E1000_REGISTER(hw, reg) reg
-#else
#define E1000_REGISTER(hw, reg) (((hw)->mac.type >= e1000_82543) \
? reg : e1000_translate_register_82542(reg))
-#endif
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
diff --git a/sys/dev/em/e1000_phy.c b/sys/dev/e1000/e1000_phy.c
index 713ba3a..5ef2643 100644
--- a/sys/dev/em/e1000_phy.c
+++ b/sys/dev/e1000/e1000_phy.c
@@ -33,7 +33,6 @@
/*$FreeBSD$*/
#include "e1000_api.h"
-#include "e1000_phy.h"
static u32 e1000_get_phy_addr_for_bm_page(u32 page, u32 reg);
/* Cable length tables */
@@ -648,6 +647,18 @@ s32 e1000_copper_link_setup_m88(struct e1000_hw *hw)
goto out;
}
+ if ((phy->type == e1000_phy_bm) && (phy->id == BME1000_E_PHY_ID_R2)) {
+ /* Set PHY page 0, register 29 to 0x0003 */
+ ret_val = phy->ops.write_reg(hw, 29, 0x0003);
+ if (ret_val)
+ goto out;
+
+ /* Set PHY page 0, register 30 to 0x0000 */
+ ret_val = phy->ops.write_reg(hw, 30, 0x0000);
+ if (ret_val)
+ goto out;
+ }
+
/* Commit the changes. */
ret_val = phy->ops.commit(hw);
if (ret_val) {
@@ -679,7 +690,7 @@ s32 e1000_copper_link_setup_igp(struct e1000_hw *hw)
goto out;
}
- ret_val = e1000_phy_hw_reset(hw);
+ ret_val = hw->phy.ops.reset(hw);
if (ret_val) {
DEBUGOUT("Error resetting the PHY.\n");
goto out;
@@ -697,7 +708,7 @@ s32 e1000_copper_link_setup_igp(struct e1000_hw *hw)
*/
if (phy->type == e1000_phy_igp) {
/* disable lplu d3 during driver init */
- ret_val = e1000_set_d3_lplu_state(hw, FALSE);
+ ret_val = hw->phy.ops.set_d3_lplu_state(hw, FALSE);
if (ret_val) {
DEBUGOUT("Error Disabling LPLU D3\n");
goto out;
@@ -705,10 +716,12 @@ s32 e1000_copper_link_setup_igp(struct e1000_hw *hw)
}
/* disable lplu d0 during driver init */
- ret_val = e1000_set_d0_lplu_state(hw, FALSE);
- if (ret_val) {
- DEBUGOUT("Error Disabling LPLU D0\n");
- goto out;
+ if (hw->phy.ops.set_d0_lplu_state) {
+ ret_val = hw->phy.ops.set_d0_lplu_state(hw, FALSE);
+ if (ret_val) {
+ DEBUGOUT("Error Disabling LPLU D0\n");
+ goto out;
+ }
}
/* Configure mdi-mdix settings */
ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_CTRL, &data);
@@ -855,7 +868,7 @@ s32 e1000_copper_link_autoneg(struct e1000_hw *hw)
* check at a later time (for example, callback routine).
*/
if (phy->autoneg_wait_to_complete) {
- ret_val = e1000_wait_autoneg(hw);
+ ret_val = hw->mac.ops.wait_autoneg(hw);
if (ret_val) {
DEBUGOUT("Error while waiting for "
"autoneg to complete\n");
@@ -1210,14 +1223,14 @@ s32 e1000_phy_force_speed_duplex_m88(struct e1000_hw *hw)
e1000_phy_force_speed_duplex_setup(hw, &phy_data);
- /* Reset the phy to commit changes. */
- phy_data |= MII_CR_RESET;
-
ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);
if (ret_val)
goto out;
- usec_delay(1);
+ /* Reset the phy to commit changes. */
+ ret_val = hw->phy.ops.commit(hw);
+ if (ret_val)
+ goto out;
if (phy->autoneg_wait_to_complete) {
DEBUGOUT("Waiting for forced speed/duplex link on M88 phy.\n");
@@ -1808,7 +1821,7 @@ s32 e1000_get_phy_info_m88(struct e1000_hw *hw)
phy->is_mdix = (phy_data & M88E1000_PSSR_MDIX) ? TRUE : FALSE;
if ((phy_data & M88E1000_PSSR_SPEED) == M88E1000_PSSR_1000MBS) {
- ret_val = e1000_get_cable_length(hw);
+ ret_val = hw->phy.ops.get_cable_length(hw);
if (ret_val)
goto out;
@@ -1876,7 +1889,7 @@ s32 e1000_get_phy_info_igp(struct e1000_hw *hw)
if ((data & IGP01E1000_PSSR_SPEED_MASK) ==
IGP01E1000_PSSR_SPEED_1000MBPS) {
- ret_val = e1000_get_cable_length(hw);
+ ret_val = hw->phy.ops.get_cable_length(hw);
if (ret_val)
goto out;
@@ -2086,9 +2099,9 @@ s32 e1000_phy_init_script_igp3(struct e1000_hw *hw)
*
* Returns the phy type from the id.
**/
-e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id)
+enum e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id)
{
- e1000_phy_type phy_type = e1000_phy_unknown;
+ enum e1000_phy_type phy_type = e1000_phy_unknown;
switch (phy_id) {
case M88E1000_I_PHY_ID:
@@ -2135,7 +2148,7 @@ s32 e1000_determine_phy_address(struct e1000_hw* hw)
s32 ret_val = -E1000_ERR_PHY_TYPE;
u32 phy_addr= 0;
u32 i;
- e1000_phy_type phy_type = e1000_phy_unknown;
+ enum e1000_phy_type phy_type = e1000_phy_unknown;
for (phy_addr = 0; phy_addr < E1000_MAX_PHY_ADDR; phy_addr++) {
hw->phy.addr = phy_addr;
@@ -2426,7 +2439,7 @@ s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw,
u32 offset, u16 *data, bool read)
{
s32 ret_val;
- u16 reg = ((u16)offset) & PHY_REG_MASK;
+ u16 reg = ((u16)offset);
u16 phy_reg = 0;
u8 phy_acquired = 1;
diff --git a/sys/dev/em/e1000_phy.h b/sys/dev/e1000/e1000_phy.h
index 4473730..0aa03e6 100644
--- a/sys/dev/em/e1000_phy.h
+++ b/sys/dev/e1000/e1000_phy.h
@@ -35,18 +35,18 @@
#ifndef _E1000_PHY_H_
#define _E1000_PHY_H_
-typedef enum {
+enum e1000_ms_type {
e1000_ms_hw_default = 0,
e1000_ms_force_master,
e1000_ms_force_slave,
e1000_ms_auto
-} e1000_ms_type;
+};
-typedef enum {
+enum e1000_smart_speed {
e1000_smart_speed_default = 0,
e1000_smart_speed_on,
e1000_smart_speed_off
-} e1000_smart_speed;
+};
void e1000_init_phy_ops_generic(struct e1000_hw *hw);
s32 e1000_null_read_reg(struct e1000_hw *hw, u32 offset, u16 *data);
@@ -86,7 +86,7 @@ s32 e1000_phy_reset_dsp(struct e1000_hw *hw);
s32 e1000_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
u32 usec_interval, bool *success);
s32 e1000_phy_init_script_igp3(struct e1000_hw *hw);
-e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id);
+enum e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id);
s32 e1000_determine_phy_address(struct e1000_hw* hw);
s32 e1000_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data);
s32 e1000_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data);
diff --git a/sys/dev/em/e1000_regs.h b/sys/dev/e1000/e1000_regs.h
index 410f520..5edd502 100644
--- a/sys/dev/em/e1000_regs.h
+++ b/sys/dev/e1000/e1000_regs.h
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/******************************************************************************
Copyright (c) 2001-2008, Intel Corporation
All rights reserved.
@@ -29,9 +29,8 @@
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-*******************************************************************************/
-/* $FreeBSD$ */
-
+******************************************************************************/
+/*$FreeBSD$*/
#ifndef _E1000_REGS_H_
#define _E1000_REGS_H_
@@ -69,6 +68,9 @@
#define E1000_EIMC 0x01528 /* Ext. Interrupt Mask Clear - WO */
#define E1000_EIAC 0x0152C /* Ext. Interrupt Auto Clear - RW */
#define E1000_EIAM 0x01530 /* Ext. Interrupt Ack Auto Clear Mask - RW */
+#define E1000_GPIE 0x01514 /* General Purpose Interrupt Enable - RW */
+#define E1000_IVAR0 0x01700 /* Interrupt Vector Allocation (array) - RW */
+#define E1000_IVAR_MISC 0x01740 /* IVAR for "other" causes - RW */
#define E1000_TCTL 0x00400 /* Tx Control - RW */
#define E1000_TCTL_EXT 0x00404 /* Extended Tx Control - RW */
#define E1000_TIPG 0x00410 /* Tx Inter-packet gap -RW */
@@ -94,6 +96,12 @@
#define E1000_SWDSTS 0x01044 /* SW Device Status - RW */
#define E1000_FRTIMER 0x01048 /* Free Running Timer - RW */
#define E1000_TCPTIMER 0x0104C /* TCP Timer - RW */
+#define E1000_VPDDIAG 0x01060 /* VPD Diagnostic - RO */
+#define E1000_ICR_V2 0x01500 /* Interrupt Cause - new location - RC */
+#define E1000_ICS_V2 0x01504 /* Interrupt Cause Set - new location - WO */
+#define E1000_IMS_V2 0x01508 /* Interrupt Mask Set/Read - new location - RW */
+#define E1000_IMC_V2 0x0150C /* Interrupt Mask Clear - new location - WO */
+#define E1000_IAM_V2 0x01510 /* Interrupt Ack Auto Mask - new location - RW */
#define E1000_ERT 0x02008 /* Early Rx Threshold - RW */
#define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */
#define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */
@@ -107,6 +115,11 @@
#define E1000_RDPUWD 0x025D4 /* DMA Rx Descriptor uC Data Write - RW */
#define E1000_RDPURD 0x025D8 /* DMA Rx Descriptor uC Data Read - RW */
#define E1000_RDPUCTL 0x025DC /* DMA Rx Descriptor uC Control - RW */
+#define E1000_PBDIAG 0x02458 /* Packet Buffer Diagnostic - RW */
+#define E1000_RXPBS 0x02404 /* Rx Packet Buffer Size - RW */
+#define E1000_RXCTL(_n) (0x0C014 + (0x40 * (_n)))
+#define E1000_RQDPC(_n) (0x0C030 + (0x40 * (_n)))
+#define E1000_TXCTL(_n) (0x0E014 + (0x40 * (_n)))
#define E1000_RDTR 0x02820 /* Rx Delay Timer - RW */
#define E1000_RADV 0x0282C /* Rx Interrupt Absolute Delay Timer - RW */
/*
@@ -148,6 +161,9 @@
#define E1000_FFMT_REG(_i) (0x09000 + ((_i) * 8))
#define E1000_FFVT_REG(_i) (0x09800 + ((_i) * 8))
#define E1000_FFLT_REG(_i) (0x05F00 + ((_i) * 8))
+#define E1000_PBSLAC 0x03100 /* Packet Buffer Slave Access Control */
+#define E1000_PBSLAD(_n) (0x03110 + (0x4 * (_n))) /* Packet Buffer DWORD (_n) */
+#define E1000_TXPBS 0x03404 /* Tx Packet Buffer Size - RW */
#define E1000_TDFH 0x03410 /* Tx Data FIFO Head - RW */
#define E1000_TDFT 0x03418 /* Tx Data FIFO Tail - RW */
#define E1000_TDFHS 0x03420 /* Tx Data FIFO Head Saved - RW */
@@ -159,6 +175,9 @@
#define E1000_TDPURD 0x03588 /* DMA Tx Descriptor uC Data Read - RW */
#define E1000_TDPUCTL 0x0358C /* DMA Tx Descriptor uC Control - RW */
#define E1000_DTXCTL 0x03590 /* DMA Tx Control - RW */
+#define E1000_DTXTCPFLGL 0x0359C /* DMA Tx Control flag low - RW */
+#define E1000_DTXTCPFLGH 0x035A0 /* DMA Tx Control flag high - RW */
+#define E1000_DTXMXSZRQ 0x03540 /* DMA Tx Max Total Allow Size Requests - RW */
#define E1000_TIDV 0x03820 /* Tx Interrupt Delay Value - RW */
#define E1000_TADV 0x0382C /* Tx Interrupt Absolute Delay Val - RW */
#define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */
@@ -230,6 +249,57 @@
#define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */
#define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */
+#define E1000_LSECTXUT 0x04300 /* LinkSec Tx Untagged Packet Count - OutPktsUntagged */
+#define E1000_LSECTXPKTE 0x04304 /* LinkSec Encrypted Tx Packets Count - OutPktsEncrypted */
+#define E1000_LSECTXPKTP 0x04308 /* LinkSec Protected Tx Packet Count - OutPktsProtected */
+#define E1000_LSECTXOCTE 0x0430C /* LinkSec Encrypted Tx Octets Count - OutOctetsEncrypted */
+#define E1000_LSECTXOCTP 0x04310 /* LinkSec Protected Tx Octets Count - OutOctetsProtected */
+#define E1000_LSECRXUT 0x04314 /* LinkSec Untagged non-Strict Rx Packet Count - InPktsUntagged/InPktsNoTag */
+#define E1000_LSECRXOCTD 0x0431C /* LinkSec Rx Octets Decrypted Count - InOctetsDecrypted */
+#define E1000_LSECRXOCTV 0x04320 /* LinkSec Rx Octets Validated - InOctetsValidated */
+#define E1000_LSECRXBAD 0x04324 /* LinkSec Rx Bad Tag - InPktsBadTag */
+#define E1000_LSECRXNOSCI 0x04328 /* LinkSec Rx Packet No SCI Count - InPktsNoSci */
+#define E1000_LSECRXUNSCI 0x0432C /* LinkSec Rx Packet Unknown SCI Count - InPktsUnknownSci */
+#define E1000_LSECRXUNCH 0x04330 /* LinkSec Rx Unchecked Packets Count - InPktsUnchecked */
+#define E1000_LSECRXDELAY 0x04340 /* LinkSec Rx Delayed Packet Count - InPktsDelayed */
+#define E1000_LSECRXLATE 0x04350 /* LinkSec Rx Late Packets Count - InPktsLate */
+#define E1000_LSECRXOK(_n) (0x04360 + (0x04 * (_n))) /* LinkSec Rx Packet OK Count - InPktsOk */
+#define E1000_LSECRXINV(_n) (0x04380 + (0x04 * (_n))) /* LinkSec Rx Invalid Count - InPktsInvalid */
+#define E1000_LSECRXNV(_n) (0x043A0 + (0x04 * (_n))) /* LinkSec Rx Not Valid Count - InPktsNotValid */
+#define E1000_LSECRXUNSA 0x043C0 /* LinkSec Rx Unused SA Count - InPktsUnusedSa */
+#define E1000_LSECRXNUSA 0x043D0 /* LinkSec Rx Not Using SA Count - InPktsNotUsingSa */
+#define E1000_LSECTXCAP 0x0B000 /* LinkSec Tx Capabilities Register - RO */
+#define E1000_LSECRXCAP 0x0B300 /* LinkSec Rx Capabilities Register - RO */
+#define E1000_LSECTXCTRL 0x0B004 /* LinkSec Tx Control - RW */
+#define E1000_LSECRXCTRL 0x0B304 /* LinkSec Rx Control - RW */
+#define E1000_LSECTXSCL 0x0B008 /* LinkSec Tx SCI Low - RW */
+#define E1000_LSECTXSCH 0x0B00C /* LinkSec Tx SCI High - RW */
+#define E1000_LSECTXSA 0x0B010 /* LinkSec Tx SA0 - RW */
+#define E1000_LSECTXPN0 0x0B018 /* LinkSec Tx SA PN 0 - RW */
+#define E1000_LSECTXPN1 0x0B01C /* LinkSec Tx SA PN 1 - RW */
+#define E1000_LSECRXSCL 0x0B3D0 /* LinkSec Rx SCI Low - RW */
+#define E1000_LSECRXSCH 0x0B3E0 /* LinkSec Rx SCI High - RW */
+#define E1000_LSECTXKEY0(_n) (0x0B020 + (0x04 * (_n))) /* LinkSec Tx 128-bit Key 0 - WO */
+#define E1000_LSECTXKEY1(_n) (0x0B030 + (0x04 * (_n))) /* LinkSec Tx 128-bit Key 1 - WO */
+#define E1000_LSECRXSA(_n) (0x0B310 + (0x04 * (_n))) /* LinkSec Rx SAs - RW */
+#define E1000_LSECRXPN(_n) (0x0B330 + (0x04 * (_n))) /* LinkSec Rx SAs - RW */
+/*
+ * LinkSec Rx Keys - where _n is the SA no. and _m the 4 dwords of the 128 bit
+ * key - RW.
+ */
+#define E1000_LSECRXKEY(_n, _m) (0x0B350 + (0x10 * (_n)) + (0x04 * (_m)))
+
+#define E1000_SSVPC 0x041A0 /* Switch Security Violation Packet Count */
+#define E1000_IPSCTRL 0xB430 /* IpSec Control Register */
+#define E1000_IPSRXCMD 0x0B408 /* IPSec Rx Command Register - RW */
+#define E1000_IPSRXIDX 0x0B400 /* IPSec Rx Index - RW */
+#define E1000_IPSRXIPADDR(_n) (0x0B420+ (0x04 * (_n))) /* IPSec Rx IPv4/v6 Address - RW */
+#define E1000_IPSRXKEY(_n) (0x0B410 + (0x04 * (_n))) /* IPSec Rx 128-bit Key - RW */
+#define E1000_IPSRXSALT 0x0B404 /* IPSec Rx Salt - RW */
+#define E1000_IPSRXSPI 0x0B40C /* IPSec Rx SPI - RW */
+#define E1000_IPSTXKEY(_n) (0x0B460 + (0x04 * (_n))) /* IPSec Tx 128-bit Key - RW */
+#define E1000_IPSTXSALT 0x0B454 /* IPSec Tx Salt - RW */
+#define E1000_IPSTXIDX 0x0B450 /* IPSec Tx SA IDX - RW */
#define E1000_PCS_CFG0 0x04200 /* PCS Configuration 0 - RW */
#define E1000_PCS_LCTL 0x04208 /* PCS Link Control - RW */
#define E1000_PCS_LSTAT 0x0420C /* PCS Link Status - RO */
@@ -257,8 +327,9 @@
#define E1000_RFCTL 0x05008 /* Receive Filter Control*/
#define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */
#define E1000_RA 0x05400 /* Receive Address - RW Array */
+#define E1000_RA2 0x054E0 /* 2nd half of receive address array - RW Array */
#define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */
-#define E1000_VMD_CTL 0x0581C /* VMDq Control - RW */
+#define E1000_VT_CTL 0x0581C /* VMDq Control - RW */
#define E1000_VFQA0 0x0B000 /* VLAN Filter Queue Array 0 - RW Array */
#define E1000_VFQA1 0x0B200 /* VLAN Filter Queue Array 1 - RW Array */
#define E1000_WUC 0x05800 /* Wakeup Control - RW */
@@ -275,6 +346,9 @@
#define E1000_HOST_IF 0x08800 /* Host Interface */
#define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */
#define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */
+#define E1000_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flexible Host Filter Table */
+#define E1000_FHFT_EXT(_n) (0x09A00 + (_n * 0x100)) /* Ext Flexible Host Filter Table */
+
#define E1000_KMRNCTRLSTA 0x00034 /* MAC-PHY interface - RW */
#define E1000_MDPHYA 0x0003C /* PHY address - RW */
@@ -312,6 +386,26 @@
#define E1000_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* RSS Random Key - RW Array */
#define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */
#define E1000_RSSIR 0x05868 /* RSS Interrupt Request */
+/* VT Registers */
+#define E1000_SWPBS 0x03004 /* Switch Packet Buffer Size - RW */
+#define E1000_MBVFICR 0x00C80 /* Mailbox VF Cause - RWC */
+#define E1000_MBVFIMR 0x00C84 /* Mailbox VF int Mask - RW */
+#define E1000_VFLRE 0x00C88 /* VF Register Events - RWC */
+#define E1000_VFRE 0x00C8C /* VF Receive Enables */
+#define E1000_VFTE 0x00C90 /* VF Transmit Enables */
+#define E1000_QDE 0x02408 /* Queue Drop Enable - RW */
+#define E1000_DTXSWC 0x03500 /* DMA Tx Switch Control - RW */
+#define E1000_VLVF 0x05D00 /* VLAN Virtual Machine Filter - RW */
+#define E1000_RPLOLR 0x05AF0 /* Replication Offload - RW */
+#define E1000_UTA 0x0A000 /* Unicast Table Array - RW */
+#define E1000_IOVTCL 0x05BBC /* IOV Control Register */
+#define E1000_VMRCTL 0X05D80 /* Virtual Mirror Rule Control */
+/* These act per VF so an array friendly macro is used */
+#define E1000_V2PMAILBOX(_n) (0x00C40 + (4 * (_n)))
+#define E1000_P2VMAILBOX(_n) (0x00C00 + (4 * (_n)))
+#define E1000_VMBMEM(_n) (0x00800 + (64 * (_n)))
+#define E1000_VFVMBMEM(_n) (0x00800 + (_n))
+#define E1000_VMOLR(_n) (0x05AD0 + (4 * (_n)))
/* Time Sync */
#define E1000_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */
#define E1000_TSYNCTXCTL 0x0B614 /* Tx Time Sync Control register - RW */
@@ -327,4 +421,44 @@
#define E1000_TIMINCA 0x0B608 /* Increment attributes register - RW */
#define E1000_RXMTRL 0x0B634 /* Time sync Rx EtherType and Message Type - RW */
#define E1000_RXUDP 0x0B638 /* Time Sync Rx UDP Port - RW */
+
+/* Filtering Registers */
+#define E1000_SAQF(_n) (0x05980 + (4 * (_n))) /* Source Address Queue Fltr */
+#define E1000_DAQF(_n) (0x059A0 + (4 * (_n))) /* Dest Address Queue Fltr */
+#define E1000_SPQF(_n) (0x059C0 + (4 * (_n))) /* Source Port Queue Fltr */
+#define E1000_FTQF(_n) (0x059E0 + (4 * (_n))) /* 5-tuple Queue Fltr */
+#define E1000_SYNQF(_n) (0x055FC + (4 * (_n))) /* SYN Packet Queue Fltr */
+#define E1000_ETQF(_n) (0x05CB0 + (4 * (_n))) /* EType Queue Fltr */
+
+#define E1000_RTTDCS 0x3600 /* Reedtown Tx Desc plane control and status */
+#define E1000_RTTPCS 0x3474 /* Reedtown Tx Packet Plane control and status */
+#define E1000_RTRPCS 0x2474 /* Rx packet plane control and status */
+#define E1000_RTRUP2TC 0x05AC4 /* Rx User Priority to Traffic Class */
+#define E1000_RTTUP2TC 0x0418 /* Transmit User Priority to Traffic Class */
+#define E1000_RTTDTCRC(_n) (0x3610 + ((_n) * 4)) /* Tx Desc plane TC Rate-scheduler config */
+#define E1000_RTTPTCRC(_n) (0x3480 + ((_n) * 4)) /* Tx Packet plane TC Rate-Scheduler Config */
+#define E1000_RTRPTCRC(_n) (0x2480 + ((_n) * 4)) /* Rx Packet plane TC Rate-Scheduler Config */
+#define E1000_RTTDTCRS(_n) (0x3630 + ((_n) * 4)) /* Tx Desc Plane TC Rate-Scheduler Status */
+#define E1000_RTTDTCRM(_n) (0x3650 + ((_n) * 4)) /* Tx Desc Plane TC Rate-Scheduler MMW */
+#define E1000_RTTPTCRS(_n) (0x34A0 + ((_n) * 4)) /* Tx Packet plane TC Rate-Scheduler Status */
+#define E1000_RTTPTCRM(_n) (0x34C0 + ((_n) * 4)) /* Tx Packet plane TC Rate-scheduler MMW */
+#define E1000_RTRPTCRS(_n) (0x24A0 + ((_n) * 4)) /* Rx Packet plane TC Rate-Scheduler Status */
+#define E1000_RTRPTCRM(_n) (0x24C0 + ((_n) * 4)) /* Rx Packet plane TC Rate-Scheduler MMW */
+#define E1000_RTTDVMRM(_n) (0x3670 + ((_n) * 4)) /* Tx Desc plane VM Rate-Scheduler MMW*/
+#define E1000_RTTBCNRM(_n) (0x3690 + ((_n) * 4)) /* Tx BCN Rate-Scheduler MMW */
+#define E1000_RTTDQSEL 0x3604 /* Tx Desc Plane Queue Select */
+#define E1000_RTTDVMRC 0x3608 /* Tx Desc Plane VM Rate-Scheduler Config */
+#define E1000_RTTDVMRS 0x360C /* Tx Desc Plane VM Rate-Scheduler Status */
+#define E1000_RTTBCNRC 0x36B0 /* Tx BCN Rate-Scheduler Config */
+#define E1000_RTTBCNRS 0x36B4 /* Tx BCN Rate-Scheduler Status */
+#define E1000_RTTBCNCR 0xB200 /* Tx BCN Control Register */
+#define E1000_RTTBCNTG 0x35A4 /* Tx BCN Tagging */
+#define E1000_RTTBCNCP 0xB208 /* Tx BCN Congestion point */
+#define E1000_RTRBCNCR 0xB20C /* Rx BCN Control Register */
+#define E1000_RTTBCNRD 0x36B8 /* Tx BCN Rate Drift */
+#define E1000_PFCTOP 0x1080 /* Priority Flow Control Type and Opcode */
+#define E1000_RTTBCNIDX 0xB204 /* Tx BCN Congestion Point */
+#define E1000_RTTBCNACH 0x0B214 /* Tx BCN Control High */
+#define E1000_RTTBCNACL 0x0B210 /* Tx BCN Control Low */
+
#endif
diff --git a/sys/dev/em/if_em.c b/sys/dev/e1000/if_em.c
index bbc9d6c..bbc9d6c 100644
--- a/sys/dev/em/if_em.c
+++ b/sys/dev/e1000/if_em.c
diff --git a/sys/dev/em/if_em.h b/sys/dev/e1000/if_em.h
index 8fa2a43..8fa2a43 100644
--- a/sys/dev/em/if_em.h
+++ b/sys/dev/e1000/if_em.h
diff --git a/sys/dev/igb/if_igb.c b/sys/dev/e1000/if_igb.c
index 705ef51..338a89f 100644
--- a/sys/dev/igb/if_igb.c
+++ b/sys/dev/e1000/if_igb.c
@@ -50,7 +50,12 @@
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/taskqueue.h>
+#include <sys/eventhandler.h>
#include <sys/pcpu.h>
+#ifdef IGB_TIMESYNC
+#include <sys/ioccom.h>
+#include <sys/time.h>
+#endif
#include <machine/bus.h>
#include <machine/resource.h>
@@ -76,6 +81,7 @@
#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
+#include "tcp_lro.h"
#include "e1000_api.h"
#include "e1000_82575.h"
#include "if_igb.h"
@@ -88,7 +94,7 @@ int igb_display_debug_stats = 0;
/*********************************************************************
* Driver version:
*********************************************************************/
-char igb_driver_version[] = "version - 1.1.9";
+char igb_driver_version[] = "version - 1.3.0";
/*********************************************************************
@@ -108,6 +114,9 @@ static igb_vendor_info_t igb_vendor_info_array[] =
PCI_ANY_ID, PCI_ANY_ID, 0},
{ 0x8086, E1000_DEV_ID_82575GB_QUAD_COPPER,
PCI_ANY_ID, PCI_ANY_ID, 0},
+ { 0x8086, E1000_DEV_ID_82576, PCI_ANY_ID, PCI_ANY_ID, 0},
+ { 0x8086, E1000_DEV_ID_82576_FIBER, PCI_ANY_ID, PCI_ANY_ID, 0},
+ { 0x8086, E1000_DEV_ID_82576_SERDES, PCI_ANY_ID, PCI_ANY_ID, 0},
/* required last entry */
{ 0, 0, 0, 0, 0}
};
@@ -181,7 +190,10 @@ static void igb_set_multi(struct adapter *);
static void igb_print_hw_stats(struct adapter *);
static void igb_update_link_status(struct adapter *);
static int igb_get_buf(struct rx_ring *, int);
-static void igb_enable_hw_vlans(struct adapter *);
+#ifdef IGB_HW_VLAN_SUPPORT
+static void igb_register_vlan(void *, struct ifnet *, u16);
+static void igb_unregister_vlan(void *, struct ifnet *, u16);
+#endif
static int igb_xmit(struct tx_ring *, struct mbuf **);
static int igb_dma_malloc(struct adapter *, bus_size_t,
struct igb_dma_alloc *, int);
@@ -201,6 +213,11 @@ static void igb_get_hw_control(struct adapter *);
static void igb_release_hw_control(struct adapter *);
static void igb_enable_wakeup(device_t);
+#ifdef IGB_TIMESYNC
+/* Precision Time sync support */
+static int igb_tsync_init(struct adapter *);
+static void igb_tsync_disable(struct adapter *);
+#endif
static int igb_irq_fast(void *);
static void igb_add_rx_process_limit(struct adapter *, const char *,
@@ -281,12 +298,24 @@ static int igb_rx_queues = 1;
TUNABLE_INT("hw.igb.tx_queues", &igb_tx_queues);
TUNABLE_INT("hw.igb.rx_queues", &igb_rx_queues);
-extern int mp_ncpus;
-
/* How many packets rxeof tries to clean at a time */
static int igb_rx_process_limit = 100;
TUNABLE_INT("hw.igb.rx_process_limit", &igb_rx_process_limit);
+/* Flow control setting - default to none */
+static int igb_fc_setting = 0;
+TUNABLE_INT("hw.igb.fc_setting", &igb_fc_setting);
+
+/*
+ * Should the driver do LRO on the RX end
+ * this can be toggled on the fly, but the
+ * interface must be reset (down/up) for it
+ * to take effect.
+ */
+static int igb_enable_lro = 1;
+TUNABLE_INT("hw.igb.enable_lro", &igb_enable_lro);
+
+extern int mp_ncpus;
/*********************************************************************
* Device identification routine
*
@@ -372,6 +401,11 @@ igb_attach(device_t dev)
OID_AUTO, "stats", CTLTYPE_INT|CTLFLAG_RW, adapter, 0,
igb_sysctl_stats, "I", "Statistics");
+ SYSCTL_ADD_INT(device_get_sysctl_ctx(adapter->dev),
+ SYSCTL_CHILDREN(device_get_sysctl_tree(adapter->dev)),
+ OID_AUTO, "fc", CTLTYPE_INT|CTLFLAG_RW,
+ &igb_fc_setting, 0, "Flow Control");
+
callout_init_mtx(&adapter->timer, &adapter->core_mtx, 0);
/* Determine hardware and mac info */
@@ -540,6 +574,14 @@ igb_attach(device_t dev)
if (eeprom_data)
adapter->wol = E1000_WUFC_MAG;
+#ifdef IGB_HW_VLAN_SUPPORT
+ /* Register for VLAN events */
+ adapter->vlan_attach = EVENTHANDLER_REGISTER(vlan_config,
+ igb_register_vlan, 0, EVENTHANDLER_PRI_FIRST);
+ adapter->vlan_detach = EVENTHANDLER_REGISTER(vlan_unconfig,
+ igb_unregister_vlan, 0, EVENTHANDLER_PRI_FIRST);
+#endif
+
/* Tell the stack that the interface is not active */
adapter->ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
@@ -606,6 +648,14 @@ igb_detach(device_t dev)
igb_enable_wakeup(dev);
}
+#ifdef IGB_HW_VLAN_SUPPORT
+ /* Unregister VLAN events */
+ if (adapter->vlan_attach != NULL)
+ EVENTHANDLER_DEREGISTER(vlan_config, adapter->vlan_attach);
+ if (adapter->vlan_detach != NULL)
+ EVENTHANDLER_DEREGISTER(vlan_unconfig, adapter->vlan_detach);
+#endif
+
ether_ifdetach(adapter->ifp);
callout_drain(&adapter->timer);
@@ -910,6 +960,64 @@ igb_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
break;
}
+#ifdef IGB_TIMESYNC
+ /*
+ ** IOCTL support for Precision Time (IEEE 1588) Support
+ */
+ case IGB_TIMESYNC_READTS:
+ {
+ u32 rx_ctl, tx_ctl;
+ struct igb_tsync_read *tdata;
+
+ tdata = (struct igb_tsync_read *) ifr->ifr_data;
+
+ if (tdata->read_current_time) {
+ getnanotime(&tdata->system_time);
+ tdata->network_time = E1000_READ_REG(&adapter->hw,
+ E1000_SYSTIML);
+ tdata->network_time |=
+ (u64)E1000_READ_REG(&adapter->hw,
+ E1000_SYSTIMH ) << 32;
+ }
+
+ rx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCRXCTL);
+ tx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCTXCTL);
+
+ if (rx_ctl & 0x1) {
+ u32 tmp;
+ unsigned char *tmp_cp;
+
+ tdata->rx_valid = 1;
+ tdata->rx_stamp = E1000_READ_REG(&adapter->hw, E1000_RXSTMPL);
+ tdata->rx_stamp |= (u64)E1000_READ_REG(&adapter->hw,
+ E1000_RXSTMPH) << 32;
+
+ tmp = E1000_READ_REG(&adapter->hw, E1000_RXSATRL);
+ tmp_cp = (unsigned char *) &tmp;
+ tdata->srcid[0] = tmp_cp[0];
+ tdata->srcid[1] = tmp_cp[1];
+ tdata->srcid[2] = tmp_cp[2];
+ tdata->srcid[3] = tmp_cp[3];
+ tmp = E1000_READ_REG(&adapter->hw, E1000_RXSATRH);
+ tmp_cp = (unsigned char *) &tmp;
+ tdata->srcid[4] = tmp_cp[0];
+ tdata->srcid[5] = tmp_cp[1];
+ tdata->seqid = tmp >> 16;
+ tdata->seqid = htons(tdata->seqid);
+ } else
+ tdata->rx_valid = 0;
+
+ if (tx_ctl & 0x1) {
+ tdata->tx_valid = 1;
+ tdata->tx_stamp = E1000_READ_REG(&adapter->hw, E1000_TXSTMPL);
+ tdata->tx_stamp |= (u64) E1000_READ_REG(&adapter->hw,
+ E1000_TXSTMPH) << 32;
+ } else
+ tdata->tx_valid = 0;
+
+ return (0);
+ }
+#endif /* IGB_TIMESYNC */
default:
error = ether_ioctl(ifp, command, data);
@@ -1043,10 +1151,18 @@ igb_init_locked(struct adapter *adapter)
}
igb_update_link_status(adapter);
- /* Setup VLAN support, basic and offload if available */
E1000_WRITE_REG(&adapter->hw, E1000_VET, ETHERTYPE_VLAN);
- if (ifp->if_capenable & IFCAP_VLAN_HWTAGGING)
- igb_enable_hw_vlans(adapter);
+
+#ifndef IGB_HW_VLAN_SUPPORT
+ /* New register interface replaces this but
+ waiting on kernel support to be added */
+ if (ifp->if_capenable & IFCAP_VLAN_HWTAGGING) {
+ u32 ctrl;
+ ctrl = E1000_READ_REG(&adapter->hw, E1000_CTRL);
+ ctrl |= E1000_CTRL_VME;
+ E1000_WRITE_REG(&adapter->hw, E1000_CTRL, ctrl);
+ }
+#endif
/* Set hardware offload abilities */
ifp->if_hwassist = 0;
@@ -1084,6 +1200,8 @@ igb_init_locked(struct adapter *adapter)
if (adapter->msix > 1) /* Set up queue routing */
igb_configure_queues(adapter);
+ else
+ E1000_WRITE_REG(&adapter->hw, E1000_EITR(0), DEFAULT_ITR);
#ifdef DEVICE_POLLING
/*
@@ -1101,6 +1219,11 @@ igb_init_locked(struct adapter *adapter)
E1000_WRITE_REG(&adapter->hw, E1000_ICS, E1000_ICS_LSC);
}
+#ifdef IGB_TIMESYNC
+ /* Initialize IEEE 1588 Time sync if available */
+ if (adapter->hw.mac.type == e1000_82576)
+ igb_tsync_init(adapter);
+#endif
/* Don't reset the phy next time init gets called */
adapter->hw.phy.reset_disable = TRUE;
@@ -1592,6 +1715,10 @@ igb_xmit(struct tx_ring *txr, struct mbuf **m_headp)
offload = igb_tx_ctx_setup(txr, m_head);
if (offload == TRUE)
olinfo_status |= E1000_TXD_POPTS_TXSM << 8;
+#ifdef IGB_TIMESYNC
+ if (offload == IGB_TIMESTAMP)
+ cmd_type_len |= E1000_ADVTXD_MAC_TSTAMP;
+#endif
/* Calculate payload length */
olinfo_status |= ((m_head->m_pkthdr.len - hdrlen)
<< E1000_ADVTXD_PAYLEN_SHIFT);
@@ -1839,6 +1966,11 @@ igb_stop(void *arg)
/* Tell the stack that the interface is no longer active */
ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
+#ifdef IGB_TIMESYNC
+ /* Disable IEEE 1588 Time sync */
+ if (adapter->hw.mac.type == e1000_82576)
+ igb_tsync_disable(adapter);
+#endif
e1000_reset_hw(&adapter->hw);
E1000_WRITE_REG(&adapter->hw, E1000_WUC, 0);
@@ -2090,6 +2222,59 @@ igb_configure_queues(struct adapter *adapter)
struct rx_ring *rxr;
/* Turn on MSIX */
+ /*
+ ** 82576 uses IVARs to route MSI/X
+ ** interrupts, its not very intuitive,
+ ** study the code carefully :)
+ */
+ if (adapter->hw.mac.type == e1000_82576) {
+ u32 ivar = 0;
+ /* First turn on the capability */
+ E1000_WRITE_REG(hw, E1000_GPIE,
+ E1000_GPIE_MSIX_MODE |
+ E1000_GPIE_EIAME |
+ E1000_GPIE_PBA | E1000_GPIE_NSICR);
+ /* Set the MSIX interrupt rate. */
+ for (int i = 0; i < IGB_MSIX_VEC; i++)
+ E1000_WRITE_REG(&adapter->hw,
+ E1000_EITR(i), DEFAULT_ITR);
+ /* RX */
+ for (int i = 0; i < adapter->num_rx_queues; i++) {
+ u32 index = i & 0x7; /* Each IVAR has two entries */
+ ivar = E1000_READ_REG_ARRAY(hw, E1000_IVAR0, index);
+ rxr = &adapter->rx_rings[i];
+ if (i < 8) {
+ ivar &= 0xFFFFFF00;
+ ivar |= rxr->msix | E1000_IVAR_VALID;
+ } else {
+ ivar &= 0xFF00FFFF;
+ ivar |= (rxr->msix | E1000_IVAR_VALID) << 16;
+ }
+ E1000_WRITE_REG_ARRAY(hw, E1000_IVAR0, index, ivar);
+ adapter->eims_mask |= rxr->eims;
+ }
+ /* TX */
+ for (int i = 0; i < adapter->num_tx_queues; i++) {
+ u32 index = i & 0x7; /* Each IVAR has two entries */
+ ivar = E1000_READ_REG_ARRAY(hw, E1000_IVAR0, index);
+ txr = &adapter->tx_rings[i];
+ if (i < 8) {
+ ivar &= 0xFFFF00FF;
+ ivar |= (txr->msix | E1000_IVAR_VALID) << 8;
+ } else {
+ ivar &= 0x00FFFFFF;
+ ivar |= (txr->msix | E1000_IVAR_VALID) << 24;
+ }
+ E1000_WRITE_REG_ARRAY(hw, E1000_IVAR0, index, ivar);
+ adapter->eims_mask |= txr->eims;
+ }
+
+ /* And for the link interrupt */
+ ivar = (adapter->linkvec | E1000_IVAR_VALID) << 8;
+ adapter->link_mask = 1 << adapter->linkvec;
+ adapter->eims_mask |= adapter->link_mask;
+ E1000_WRITE_REG(hw, E1000_IVAR_MISC, ivar);
+ } else
{ /* 82575 */
int tmp;
@@ -2269,6 +2454,10 @@ igb_hardware_init(struct adapter *adapter)
* by 1500.
* - The pause time is fairly large at 1000 x 512ns = 512 usec.
*/
+ if (adapter->hw.mac.type == e1000_82576)
+ rx_buffer_size = ((E1000_READ_REG(&adapter->hw,
+ E1000_RXPBS) & 0xffff) << 10 );
+ else
rx_buffer_size = ((E1000_READ_REG(&adapter->hw,
E1000_PBA) & 0xffff) << 10 );
@@ -2278,7 +2467,12 @@ igb_hardware_init(struct adapter *adapter)
adapter->hw.fc.pause_time = IGB_FC_PAUSE_TIME;
adapter->hw.fc.send_xon = TRUE;
- adapter->hw.fc.type = e1000_fc_full;
+
+ /* Set Flow control, use the tunable location if sane */
+ if ((igb_fc_setting >= 0) || (igb_fc_setting < 4))
+ adapter->hw.fc.type = igb_fc_setting;
+ else
+ adapter->hw.fc.type = e1000_fc_none;
if (e1000_init_hw(&adapter->hw) < 0) {
device_printf(dev, "Hardware Initialization Failed\n");
@@ -2992,6 +3186,11 @@ igb_tx_ctx_setup(struct tx_ring *txr, struct mbuf *mp)
ipproto = ip6->ip6_nxt;
type_tucmd_mlhl |= E1000_ADVTXD_TUCMD_IPV6;
break;
+#ifdef IGB_TIMESYNC
+ case ETHERTYPE_IEEE1588:
+ offload = IGB_TIMESTAMP;
+ break;
+#endif
default:
offload = FALSE;
break;
@@ -3007,6 +3206,13 @@ igb_tx_ctx_setup(struct tx_ring *txr, struct mbuf *mp)
break;
case IPPROTO_UDP:
{
+#ifdef IGB_TIMESYNC
+ void *hdr = (caddr_t) ip + ip_hlen;
+ struct udphdr *uh = (struct udphdr *)hdr;
+
+ if (uh->uh_dport == htons(TSYNC_PORT))
+ offload = IGB_TIMESTAMP;
+#endif
if (mp->m_pkthdr.csum_flags & CSUM_UDP)
type_tucmd_mlhl |= E1000_ADVTXD_TUCMD_L4T_UDP;
break;
@@ -3272,11 +3478,14 @@ fail:
static int
igb_setup_receive_ring(struct rx_ring *rxr)
{
- struct adapter *adapter;
- struct igb_buffer *rxbuf;
+ struct adapter *adapter;
+ device_t dev;
+ struct igb_buffer *rxbuf;
+ struct lro_ctrl *lro = &rxr->lro;
int j, rsize;
adapter = rxr->adapter;
+ dev = adapter->dev;
rsize = roundup2(adapter->num_rx_desc *
sizeof(union e1000_adv_rx_desc), 4096);
/* Clear the ring contents */
@@ -3313,6 +3522,17 @@ igb_setup_receive_ring(struct rx_ring *rxr)
bus_dmamap_sync(rxr->rxdma.dma_tag, rxr->rxdma.dma_map,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
+ /* Now set up the LRO interface */
+ if (igb_enable_lro) {
+ int err = tcp_lro_init(lro);
+ if (err) {
+ device_printf(dev,"LRO Initialization failed!\n");
+ goto fail;
+ }
+ device_printf(dev,"RX LRO Initialized\n");
+ lro->ifp = adapter->ifp;
+ }
+
return (0);
fail:
/*
@@ -3543,7 +3763,9 @@ igb_free_receive_structures(struct adapter *adapter)
struct rx_ring *rxr = adapter->rx_rings;
for (int i = 0; i < adapter->num_rx_queues; i++, rxr++) {
+ struct lro_ctrl *lro = &rxr->lro;
igb_free_receive_buffers(rxr);
+ tcp_lro_free(lro);
igb_dma_free(adapter, &rxr->rxdma);
}
@@ -3614,15 +3836,17 @@ igb_free_receive_buffers(struct rx_ring *rxr)
static bool
igb_rxeof(struct rx_ring *rxr, int count)
{
- struct adapter *adapter = rxr->adapter;
- struct ifnet *ifp;
- struct mbuf *mp;
- uint8_t accept_frame = 0;
- uint8_t eop = 0;
- uint16_t len, desc_len, prev_len_adj;
- int i;
- union e1000_adv_rx_desc *cur;
- u32 staterr;
+ struct adapter *adapter = rxr->adapter;
+ struct ifnet *ifp;
+ struct lro_ctrl *lro = &rxr->lro;
+ struct lro_entry *queued;
+ struct mbuf *mp;
+ uint8_t accept_frame = 0;
+ uint8_t eop = 0;
+ uint16_t len, desc_len, prev_len_adj;
+ int i;
+ u32 staterr;
+ union e1000_adv_rx_desc *cur;
IGB_RX_LOCK(rxr);
ifp = adapter->ifp;
@@ -3764,11 +3988,14 @@ discard:
if (m != NULL) {
rxr->next_to_check = i;
- /* Pass up to the stack */
- IGB_RX_UNLOCK(rxr);
- (*ifp->if_input)(ifp, m);
- IGB_RX_LOCK(rxr);
- i = rxr->next_to_check;
+ /* Use LRO if possible */
+ if ((!lro->lro_cnt) || (tcp_lro_rx(lro, m, 0))) {
+ /* Pass up to the stack */
+ IGB_RX_UNLOCK(rxr);
+ (*ifp->if_input)(ifp, m);
+ IGB_RX_LOCK(rxr);
+ i = rxr->next_to_check;
+ }
}
/* Get the next descriptor */
cur = &rxr->rx_base[i];
@@ -3780,6 +4007,17 @@ discard:
E1000_WRITE_REG(&adapter->hw, E1000_RDT(rxr->me), rxr->last_cleaned);
IGB_RX_UNLOCK(rxr);
+ /*
+ ** Flush any outstanding LRO work
+ ** this may call into the stack and
+ ** must not hold a driver lock.
+ */
+ while(!SLIST_EMPTY(&lro->lro_active)) {
+ queued = SLIST_FIRST(&lro->lro_active);
+ SLIST_REMOVE_HEAD(&lro->lro_active, next);
+ tcp_lro_flush(lro, queued);
+ }
+
if (!((staterr) & E1000_RXD_STAT_DD))
return FALSE;
@@ -3876,20 +4114,69 @@ igb_rx_checksum(u32 staterr, struct mbuf *mp)
return;
}
+#ifdef IGB_HW_VLAN_SUPPORT
/*
- * This turns on the hardware offload of the VLAN
- * tag insertion and strip
+ * This routine is run via an vlan
+ * config EVENT
*/
static void
-igb_enable_hw_vlans(struct adapter *adapter)
+igb_register_vlan(void *unused, struct ifnet *ifp, u16 vtag)
{
- uint32_t ctrl;
+ struct adapter *adapter = ifp->if_softc;
+ u32 ctrl, rctl, index, vfta;
ctrl = E1000_READ_REG(&adapter->hw, E1000_CTRL);
ctrl |= E1000_CTRL_VME;
E1000_WRITE_REG(&adapter->hw, E1000_CTRL, ctrl);
+
+ /* Setup for Hardware Filter */
+ rctl = E1000_READ_REG(&adapter->hw, E1000_RCTL);
+ rctl |= E1000_RCTL_VFE;
+ rctl &= ~E1000_RCTL_CFIEN;
+ E1000_WRITE_REG(&adapter->hw, E1000_RCTL, rctl);
+
+ /* Make entry in the hardware filter table */
+ index = ((vtag >> 5) & 0x7F);
+ vfta = E1000_READ_REG_ARRAY(&adapter->hw, E1000_VFTA, index);
+ vfta |= (1 << (vtag & 0x1F));
+ E1000_WRITE_REG_ARRAY(&adapter->hw, E1000_VFTA, index, vfta);
+
+ /* Update the frame size */
+ E1000_WRITE_REG(&adapter->hw, E1000_RLPML,
+ adapter->max_frame_size + VLAN_TAG_SIZE);
+
}
+/*
+ * This routine is run via an vlan
+ * unconfig EVENT
+ */
+static void
+igb_unregister_vlan(void *unused, struct ifnet *ifp, u16 vtag)
+{
+ struct adapter *adapter = ifp->if_softc;
+ u32 index, vfta;
+
+ /* Remove entry in the hardware filter table */
+ index = ((vtag >> 5) & 0x7F);
+ vfta = E1000_READ_REG_ARRAY(&adapter->hw, E1000_VFTA, index);
+ vfta &= ~(1 << (vtag & 0x1F));
+ E1000_WRITE_REG_ARRAY(&adapter->hw, E1000_VFTA, index, vfta);
+ /* Have all vlans unregistered? */
+ if (adapter->ifp->if_vlantrunk == NULL) {
+ u32 rctl;
+ /* Turn off the filter table */
+ rctl = E1000_READ_REG(&adapter->hw, E1000_RCTL);
+ rctl &= ~E1000_RCTL_VFE;
+ rctl |= E1000_RCTL_CFIEN;
+ E1000_WRITE_REG(&adapter->hw, E1000_RCTL, rctl);
+ /* Reset the frame size */
+ E1000_WRITE_REG(&adapter->hw, E1000_RLPML,
+ adapter->max_frame_size);
+ }
+}
+#endif /* IGB_HW_VLAN_SUPPORT */
+
static void
igb_enable_intr(struct adapter *adapter)
{
@@ -4162,11 +4449,6 @@ igb_print_debug_info(struct adapter *adapter)
device_printf(dev, "IMS = 0x%x EIMS = 0x%x \n",
E1000_READ_REG(&adapter->hw, E1000_IMS),
E1000_READ_REG(&adapter->hw, E1000_EIMS));
- /* Kawela only */
- device_printf(dev, "IVAR0 = 0x%x IVAR1 = 0x%x IVAR_MISC = 0x%x\n",
- E1000_READ_REG_ARRAY(&adapter->hw, E1000_IVAR0, 0),
- E1000_READ_REG_ARRAY(&adapter->hw, E1000_IVAR0, 1),
- E1000_READ_REG(&adapter->hw, E1000_IVAR_MISC));
#endif
device_printf(dev, "Packet buffer = Tx=%dk Rx=%dk \n",
@@ -4186,8 +4468,8 @@ igb_print_debug_info(struct adapter *adapter)
device_printf(dev, "Queue(%d) tdh = %d, tdt = %d\n", i,
E1000_READ_REG(&adapter->hw, E1000_TDH(i)),
E1000_READ_REG(&adapter->hw, E1000_TDT(i)));
- device_printf(dev, "no descriptors avail event = %lld\n",
- (long long)txr->no_desc_avail);
+ device_printf(dev, "no descriptors avail event = %lu\n",
+ txr->no_desc_avail);
device_printf(dev, "TX(%d) MSIX IRQ Handled = %lld\n", txr->me,
(long long)txr->tx_irq);
device_printf(dev, "TX(%d) Packets sent = %lld\n", txr->me,
@@ -4195,6 +4477,7 @@ igb_print_debug_info(struct adapter *adapter)
}
for (int i = 0; i < adapter->num_rx_queues; i++, rxr++) {
+ struct lro_ctrl *lro = &rxr->lro;
device_printf(dev, "Queue(%d) rdh = %d, rdt = %d\n", i,
E1000_READ_REG(&adapter->hw, E1000_RDH(i)),
E1000_READ_REG(&adapter->hw, E1000_RDT(i)));
@@ -4204,7 +4487,12 @@ igb_print_debug_info(struct adapter *adapter)
(long long)rxr->rx_bytes);
device_printf(dev, "RX(%d) MSIX IRQ Handled = %lld\n", rxr->me,
(long long)rxr->rx_irq);
+ device_printf(dev,"RX(%d) LRO Queued= %d\n",
+ rxr->me, lro->lro_queued);
+ device_printf(dev,"RX(%d) LRO Flushed= %d\n",
+ rxr->me, lro->lro_flushed);
}
+
device_printf(dev, "LINK MSIX IRQ Handled = %u\n", adapter->link_irq);
device_printf(dev, "Std mbuf failed = %ld\n",
@@ -4416,4 +4704,106 @@ igb_add_rx_process_limit(struct adapter *adapter, const char *name,
OID_AUTO, name, CTLTYPE_INT|CTLFLAG_RW, limit, value, description);
}
+#ifdef IGB_TIMESYNC
+/*
+ * Initialize the Time Sync Feature
+ */
+static int
+igb_tsync_init(struct adapter *adapter)
+{
+ device_t dev = adapter->dev;
+ u32 tx_ctl, rx_ctl, val;
+
+
+ E1000_WRITE_REG(&adapter->hw, E1000_TIMINCA, (1<<24) |
+ 20833/PICOSECS_PER_TICK);
+
+ adapter->last_stamp = E1000_READ_REG(&adapter->hw, E1000_SYSTIML);
+ adapter->last_stamp |= (u64)E1000_READ_REG(&adapter->hw,
+ E1000_SYSTIMH) << 32ULL;
+
+ /* Enable the TX side */
+ tx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCTXCTL);
+ tx_ctl |= 0x10;
+ E1000_WRITE_REG(&adapter->hw, E1000_TSYNCTXCTL, tx_ctl);
+ E1000_WRITE_FLUSH(&adapter->hw);
+
+ tx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCTXCTL);
+ if ((tx_ctl & 0x10) == 0) {
+ device_printf(dev, "Failed to enable TX timestamping\n");
+ return (ENXIO);
+ }
+
+ /* Enable RX */
+ rx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCRXCTL);
+ rx_ctl |= 0x10; /* Enable the feature */
+ rx_ctl |= 0x04; /* This value turns on Ver 1 and 2 */
+ E1000_WRITE_REG(&adapter->hw, E1000_TSYNCRXCTL, rx_ctl);
+
+ /*
+ * Ethertype Filter Queue Filter[0][15:0] = 0x88F7 (Ethertype)
+ * Ethertype Filter Queue Filter[0][26] = 0x1 (Enable filter)
+ * Ethertype Filter Queue Filter[0][31] = 0x1 (Enable Timestamping)
+ */
+ E1000_WRITE_REG(&adapter->hw, E1000_ETQF(0), 0x440088f7);
+ E1000_WRITE_REG(&adapter->hw, E1000_TSYNCRXCFG, 0x0);
+
+ /*
+ * Source Port Queue Filter Setup:
+ * this is for UDP port filtering
+ */
+ E1000_WRITE_REG(&adapter->hw, E1000_SPQF(0), TSYNC_PORT);
+ /* Protocol = UDP, enable Timestamp, and filter on source/protocol */
+ val = (0x11 | (1 << 27) | (6 << 28));
+ E1000_WRITE_REG(&adapter->hw, E1000_FTQF(0), val);
+
+ E1000_WRITE_FLUSH(&adapter->hw);
+
+ rx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCRXCTL);
+ if ((rx_ctl & 0x10) == 0) {
+ device_printf(dev, "Failed to enable RX timestamping\n");
+ return (ENXIO);
+ }
+
+ device_printf(dev, "IEEE 1588 Precision Time Protocol enabled\n");
+
+ return (0);
+}
+
+/*
+ * Disable the Time Sync Feature
+ */
+static void
+igb_tsync_disable(struct adapter *adapter)
+{
+ u32 tx_ctl, rx_ctl;
+
+ tx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCTXCTL);
+ tx_ctl &= ~0x10;
+ E1000_WRITE_REG(&adapter->hw, E1000_TSYNCTXCTL, tx_ctl);
+ E1000_WRITE_FLUSH(&adapter->hw);
+
+ /* Invalidate TX Timestamp */
+ E1000_READ_REG(&adapter->hw, E1000_TXSTMPH);
+
+ tx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCTXCTL);
+ if (tx_ctl & 0x10)
+ HW_DEBUGOUT("Failed to disable TX timestamping\n");
+
+ rx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCRXCTL);
+ rx_ctl &= ~0x10;
+
+ E1000_WRITE_REG(&adapter->hw, E1000_TSYNCRXCTL, rx_ctl);
+ E1000_WRITE_FLUSH(&adapter->hw);
+
+ /* Invalidate RX Timestamp */
+ E1000_READ_REG(&adapter->hw, E1000_RXSATRH);
+
+ rx_ctl = E1000_READ_REG(&adapter->hw, E1000_TSYNCRXCTL);
+ if (rx_ctl & 0x10)
+ HW_DEBUGOUT("Failed to disable RX timestamping\n");
+
+ return;
+}
+#endif /* IGB_TIMESYNC */
diff --git a/sys/dev/igb/if_igb.h b/sys/dev/e1000/if_igb.h
index 03699dc..b6fbdb8 100644
--- a/sys/dev/igb/if_igb.h
+++ b/sys/dev/e1000/if_igb.h
@@ -234,6 +234,30 @@
#define ETH_ADDR_LEN 6
#define CSUM_OFFLOAD 7 /* Offload bits in mbuf flag */
+#ifdef IGB_TIMESYNC
+/* Precision Time Sync (IEEE 1588) defines */
+#define ETHERTYPE_IEEE1588 0x88F7
+#define PICOSECS_PER_TICK 20833
+#define TSYNC_PORT 319 /* UDP port for the protocol */
+
+/* TIMESYNC IOCTL defines */
+#define IGB_TIMESYNC_READTS _IOWR('i', 127, struct igb_tsync_read)
+#define IGB_TIMESTAMP 5 /* A unique return value */
+
+/* Used in the READTS IOCTL */
+struct igb_tsync_read {
+ int read_current_time;
+ struct timespec system_time;
+ u64 network_time;
+ u64 rx_stamp;
+ u64 tx_stamp;
+ u16 seqid;
+ unsigned char srcid[6];
+ int rx_valid;
+ int tx_valid;
+};
+
+#endif /* IGB_TIMESYNC */
struct adapter; /* forward reference */
@@ -290,6 +314,7 @@ struct rx_ring {
u32 eims; /* This ring's EIMS bit */
struct igb_dma_alloc rxdma; /* bus_dma glue for tx desc */
union e1000_adv_rx_desc *rx_base;
+ struct lro_ctrl lro;
struct task rx_task; /* cleanup tasklet */
struct mtx rx_mtx;
u32 last_cleaned;
@@ -339,7 +364,10 @@ struct adapter {
struct task link_task;
struct task rxtx_task;
struct taskqueue *tq; /* private task queue */
-
+#ifdef IGB_HW_VLAN_SUPPORT
+ eventhandler_tag vlan_attach;
+ eventhandler_tag vlan_detach;
+#endif
/* Management and WOL features */
int wol;
int has_manage;
@@ -382,6 +410,11 @@ struct adapter {
boolean_t in_detach;
+#ifdef IGB_TIMESYNC
+ u64 last_stamp;
+ u64 last_sec;
+ u32 last_ns;
+#endif
struct e1000_hw_stats stats;
};
diff --git a/sys/dev/em/e1000_api.h b/sys/dev/em/e1000_api.h
deleted file mode 100644
index 84f261b..0000000
--- a/sys/dev/em/e1000_api.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_API_H_
-#define _E1000_API_H_
-
-#include "e1000_hw.h"
-
-#ifndef NO_82542_SUPPORT
-extern void e1000_init_function_pointers_82542(struct e1000_hw *hw);
-#endif
-extern void e1000_init_function_pointers_82543(struct e1000_hw *hw);
-extern void e1000_init_function_pointers_82540(struct e1000_hw *hw);
-extern void e1000_init_function_pointers_82571(struct e1000_hw *hw);
-extern void e1000_init_function_pointers_82541(struct e1000_hw *hw);
-extern void e1000_init_function_pointers_80003es2lan(struct e1000_hw *hw);
-extern void e1000_init_function_pointers_ich8lan(struct e1000_hw *hw);
-#ifndef NO_82575_SUPPORT
-extern void e1000_init_function_pointers_82575(struct e1000_hw *hw);
-#endif
-
-s32 e1000_set_mac_type(struct e1000_hw *hw);
-s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device);
-s32 e1000_init_mac_params(struct e1000_hw *hw);
-s32 e1000_init_nvm_params(struct e1000_hw *hw);
-s32 e1000_init_phy_params(struct e1000_hw *hw);
-void e1000_remove_device(struct e1000_hw *hw);
-s32 e1000_get_bus_info(struct e1000_hw *hw);
-void e1000_clear_vfta(struct e1000_hw *hw);
-void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value);
-s32 e1000_force_mac_fc(struct e1000_hw *hw);
-s32 e1000_check_for_link(struct e1000_hw *hw);
-s32 e1000_reset_hw(struct e1000_hw *hw);
-s32 e1000_init_hw(struct e1000_hw *hw);
-s32 e1000_setup_link(struct e1000_hw *hw);
-s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed,
- u16 *duplex);
-s32 e1000_disable_pcie_master(struct e1000_hw *hw);
-void e1000_config_collision_dist(struct e1000_hw *hw);
-void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
-void e1000_mta_set(struct e1000_hw *hw, u32 hash_value);
-u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr);
-void e1000_update_mc_addr_list(struct e1000_hw *hw,
- u8 *mc_addr_list, u32 mc_addr_count,
- u32 rar_used_count, u32 rar_count);
-s32 e1000_setup_led(struct e1000_hw *hw);
-s32 e1000_cleanup_led(struct e1000_hw *hw);
-s32 e1000_check_reset_block(struct e1000_hw *hw);
-s32 e1000_blink_led(struct e1000_hw *hw);
-s32 e1000_led_on(struct e1000_hw *hw);
-s32 e1000_led_off(struct e1000_hw *hw);
-void e1000_reset_adaptive(struct e1000_hw *hw);
-void e1000_update_adaptive(struct e1000_hw *hw);
-s32 e1000_get_cable_length(struct e1000_hw *hw);
-s32 e1000_validate_mdi_setting(struct e1000_hw *hw);
-s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
- u32 offset, u8 data);
-s32 e1000_get_phy_info(struct e1000_hw *hw);
-void e1000_release_phy(struct e1000_hw *hw);
-s32 e1000_acquire_phy(struct e1000_hw *hw);
-s32 e1000_phy_hw_reset(struct e1000_hw *hw);
-s32 e1000_phy_commit(struct e1000_hw *hw);
-void e1000_power_up_phy(struct e1000_hw *hw);
-void e1000_power_down_phy(struct e1000_hw *hw);
-s32 e1000_read_mac_addr(struct e1000_hw *hw);
-s32 e1000_read_pba_num(struct e1000_hw *hw, u32 *part_num);
-void e1000_reload_nvm(struct e1000_hw *hw);
-s32 e1000_update_nvm_checksum(struct e1000_hw *hw);
-s32 e1000_validate_nvm_checksum(struct e1000_hw *hw);
-s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
-s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data);
-s32 e1000_wait_autoneg(struct e1000_hw *hw);
-s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active);
-s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active);
-bool e1000_check_mng_mode(struct e1000_hw *hw);
-bool e1000_enable_mng_pass_thru(struct e1000_hw *hw);
-bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw);
-s32 e1000_mng_enable_host_if(struct e1000_hw *hw);
-s32 e1000_mng_host_if_write(struct e1000_hw *hw,
- u8 *buffer, u16 length, u16 offset, u8 *sum);
-s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
- struct e1000_host_mng_command_header *hdr);
-s32 e1000_mng_write_dhcp_info(struct e1000_hw * hw,
- u8 *buffer, u16 length);
-void e1000_tbi_adjust_stats_82543(struct e1000_hw *hw,
- struct e1000_hw_stats *stats,
- u32 frame_len, u8 *mac_addr,
- u32 max_frame_size);
-void e1000_set_tbi_compatibility_82543(struct e1000_hw *hw,
- bool state);
-bool e1000_tbi_sbp_enabled_82543(struct e1000_hw *hw);
-#ifndef NO_82542_SUPPORT
-u32 e1000_translate_register_82542(u32 reg);
-#endif
-void e1000_init_script_state_82541(struct e1000_hw *hw, bool state);
-bool e1000_get_laa_state_82571(struct e1000_hw *hw);
-void e1000_set_laa_state_82571(struct e1000_hw *hw, bool state);
-void e1000_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
- bool state);
-void e1000_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
-void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw);
-void e1000_disable_gig_wol_ich8lan(struct e1000_hw *hw);
-
-
-/*
- * TBI_ACCEPT macro definition:
- *
- * This macro requires:
- * adapter = a pointer to struct e1000_hw
- * status = the 8 bit status field of the Rx descriptor with EOP set
- * error = the 8 bit error field of the Rx descriptor with EOP set
- * length = the sum of all the length fields of the Rx descriptors that
- * make up the current frame
- * last_byte = the last byte of the frame DMAed by the hardware
- * max_frame_length = the maximum frame length we want to accept.
- * min_frame_length = the minimum frame length we want to accept.
- *
- * This macro is a conditional that should be used in the interrupt
- * handler's Rx processing routine when RxErrors have been detected.
- *
- * Typical use:
- * ...
- * if (TBI_ACCEPT) {
- * accept_frame = TRUE;
- * e1000_tbi_adjust_stats(adapter, MacAddress);
- * frame_length--;
- * } else {
- * accept_frame = FALSE;
- * }
- * ...
- */
-
-/* The carrier extension symbol, as received by the NIC. */
-#define CARRIER_EXTENSION 0x0F
-
-#define TBI_ACCEPT(a, status, errors, length, last_byte, min_frame_size, max_frame_size) \
- (e1000_tbi_sbp_enabled_82543(a) && \
- (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \
- ((last_byte) == CARRIER_EXTENSION) && \
- (((status) & E1000_RXD_STAT_VP) ? \
- (((length) > (min_frame_size - VLAN_TAG_SIZE)) && \
- ((length) <= (max_frame_size + 1))) : \
- (((length) > min_frame_size) && \
- ((length) <= (max_frame_size + VLAN_TAG_SIZE + 1)))))
-
-#endif
diff --git a/sys/dev/em/e1000_mac.c b/sys/dev/em/e1000_mac.c
deleted file mode 100644
index fa50d81..0000000
--- a/sys/dev/em/e1000_mac.c
+++ /dev/null
@@ -1,2172 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-#include "e1000_mac.h"
-
-/**
- * e1000_init_mac_ops_generic - Initialize MAC function pointers
- * @hw: pointer to the HW structure
- *
- * Setups up the function pointers to no-op functions
- **/
-void e1000_init_mac_ops_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- DEBUGFUNC("e1000_init_mac_ops_generic");
-
- /* General Setup */
- mac->ops.init_params = e1000_null_ops_generic;
- mac->ops.init_hw = e1000_null_ops_generic;
- mac->ops.reset_hw = e1000_null_ops_generic;
- mac->ops.setup_physical_interface = e1000_null_ops_generic;
- mac->ops.get_bus_info = e1000_null_ops_generic;
- mac->ops.read_mac_addr = e1000_read_mac_addr_generic;
- mac->ops.remove_device = e1000_remove_device_generic;
- mac->ops.config_collision_dist = e1000_config_collision_dist_generic;
- mac->ops.clear_hw_cntrs = e1000_null_mac_generic;
- /* LED */
- mac->ops.cleanup_led = e1000_null_ops_generic;
- mac->ops.setup_led = e1000_null_ops_generic;
- mac->ops.blink_led = e1000_null_ops_generic;
- mac->ops.led_on = e1000_null_ops_generic;
- mac->ops.led_off = e1000_null_ops_generic;
- /* LINK */
- mac->ops.setup_link = e1000_null_ops_generic;
- mac->ops.get_link_up_info = e1000_null_link_info;
- mac->ops.check_for_link = e1000_null_ops_generic;
- mac->ops.wait_autoneg = e1000_wait_autoneg_generic;
- /* Management */
- mac->ops.check_mng_mode = e1000_null_mng_mode;
- mac->ops.mng_host_if_write = e1000_mng_host_if_write_generic;
- mac->ops.mng_write_cmd_header = e1000_mng_write_cmd_header_generic;
- mac->ops.mng_enable_host_if = e1000_mng_enable_host_if_generic;
- /* VLAN, MC, etc. */
- mac->ops.update_mc_addr_list = e1000_null_update_mc;
- mac->ops.clear_vfta = e1000_null_mac_generic;
- mac->ops.write_vfta = e1000_null_write_vfta;
- mac->ops.mta_set = e1000_null_mta_set;
- mac->ops.rar_set = e1000_rar_set_generic;
- mac->ops.validate_mdi_setting = e1000_validate_mdi_setting_generic;
-}
-
-/**
- * e1000_null_ops_generic - No-op function, returns 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_ops_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_null_ops_generic");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_mac_generic - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_mac_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_null_mac_generic");
- return;
-}
-
-/**
- * e1000_null_link_info - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_link_info(struct e1000_hw *hw, u16 *s, u16 *d)
-{
- DEBUGFUNC("e1000_null_link_info");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_mng_mode - No-op function, return FALSE
- * @hw: pointer to the HW structure
- **/
-bool e1000_null_mng_mode(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_null_mng_mode");
- return FALSE;
-}
-
-/**
- * e1000_null_update_mc - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_update_mc(struct e1000_hw *hw, u8 *h, u32 a, u32 b, u32 c)
-{
- DEBUGFUNC("e1000_null_update_mc");
- return;
-}
-
-/**
- * e1000_null_write_vfta - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_write_vfta(struct e1000_hw *hw, u32 a, u32 b)
-{
- DEBUGFUNC("e1000_null_write_vfta");
- return;
-}
-
-/**
- * e1000_null_set_mta - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_mta_set(struct e1000_hw *hw, u32 a)
-{
- DEBUGFUNC("e1000_null_mta_set");
- return;
-}
-
-/**
- * e1000_null_rar_set - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_rar_set(struct e1000_hw *hw, u8 *h, u32 a)
-{
- DEBUGFUNC("e1000_null_rar_set");
- return;
-}
-
-/**
- * e1000_remove_device_generic - Free device specific structure
- * @hw: pointer to the HW structure
- *
- * If a device specific structure was allocated, this function will
- * free it.
- **/
-void e1000_remove_device_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_remove_device_generic");
-
- /* Freeing the dev_spec member of e1000_hw structure */
- e1000_free_dev_spec_struct(hw);
-}
-
-/**
- * e1000_get_bus_info_pci_generic - Get PCI(x) bus information
- * @hw: pointer to the HW structure
- *
- * Determines and stores the system bus information for a particular
- * network interface. The following bus information is determined and stored:
- * bus speed, bus width, type (PCI/PCIx), and PCI(-x) function.
- **/
-s32 e1000_get_bus_info_pci_generic(struct e1000_hw *hw)
-{
- struct e1000_bus_info *bus = &hw->bus;
- u32 status = E1000_READ_REG(hw, E1000_STATUS);
- s32 ret_val = E1000_SUCCESS;
- u16 pci_header_type;
-
- DEBUGFUNC("e1000_get_bus_info_pci_generic");
-
- /* PCI or PCI-X? */
- bus->type = (status & E1000_STATUS_PCIX_MODE)
- ? e1000_bus_type_pcix
- : e1000_bus_type_pci;
-
- /* Bus speed */
- if (bus->type == e1000_bus_type_pci) {
- bus->speed = (status & E1000_STATUS_PCI66)
- ? e1000_bus_speed_66
- : e1000_bus_speed_33;
- } else {
- switch (status & E1000_STATUS_PCIX_SPEED) {
- case E1000_STATUS_PCIX_SPEED_66:
- bus->speed = e1000_bus_speed_66;
- break;
- case E1000_STATUS_PCIX_SPEED_100:
- bus->speed = e1000_bus_speed_100;
- break;
- case E1000_STATUS_PCIX_SPEED_133:
- bus->speed = e1000_bus_speed_133;
- break;
- default:
- bus->speed = e1000_bus_speed_reserved;
- break;
- }
- }
-
- /* Bus width */
- bus->width = (status & E1000_STATUS_BUS64)
- ? e1000_bus_width_64
- : e1000_bus_width_32;
-
- /* Which PCI(-X) function? */
- e1000_read_pci_cfg(hw, PCI_HEADER_TYPE_REGISTER, &pci_header_type);
- if (pci_header_type & PCI_HEADER_TYPE_MULTIFUNC)
- bus->func = (status & E1000_STATUS_FUNC_MASK)
- >> E1000_STATUS_FUNC_SHIFT;
- else
- bus->func = 0;
-
- return ret_val;
-}
-
-/**
- * e1000_get_bus_info_pcie_generic - Get PCIe bus information
- * @hw: pointer to the HW structure
- *
- * Determines and stores the system bus information for a particular
- * network interface. The following bus information is determined and stored:
- * bus speed, bus width, type (PCIe), and PCIe function.
- **/
-s32 e1000_get_bus_info_pcie_generic(struct e1000_hw *hw)
-{
- struct e1000_bus_info *bus = &hw->bus;
- s32 ret_val;
- u32 status;
- u16 pcie_link_status, pci_header_type;
-
- DEBUGFUNC("e1000_get_bus_info_pcie_generic");
-
- bus->type = e1000_bus_type_pci_express;
- bus->speed = e1000_bus_speed_2500;
-
- ret_val = e1000_read_pcie_cap_reg(hw,
- PCIE_LINK_STATUS,
- &pcie_link_status);
- if (ret_val)
- bus->width = e1000_bus_width_unknown;
- else
- bus->width = (e1000_bus_width)((pcie_link_status &
- PCIE_LINK_WIDTH_MASK) >>
- PCIE_LINK_WIDTH_SHIFT);
-
- e1000_read_pci_cfg(hw, PCI_HEADER_TYPE_REGISTER, &pci_header_type);
- if (pci_header_type & PCI_HEADER_TYPE_MULTIFUNC) {
- status = E1000_READ_REG(hw, E1000_STATUS);
- bus->func = (status & E1000_STATUS_FUNC_MASK)
- >> E1000_STATUS_FUNC_SHIFT;
- } else {
- bus->func = 0;
- }
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_clear_vfta_generic - Clear VLAN filter table
- * @hw: pointer to the HW structure
- *
- * Clears the register array which contains the VLAN filter table by
- * setting all the values to 0.
- **/
-void e1000_clear_vfta_generic(struct e1000_hw *hw)
-{
- u32 offset;
-
- DEBUGFUNC("e1000_clear_vfta_generic");
-
- for (offset = 0; offset < E1000_VLAN_FILTER_TBL_SIZE; offset++) {
- E1000_WRITE_REG_ARRAY(hw, E1000_VFTA, offset, 0);
- E1000_WRITE_FLUSH(hw);
- }
-}
-
-/**
- * e1000_write_vfta_generic - Write value to VLAN filter table
- * @hw: pointer to the HW structure
- * @offset: register offset in VLAN filter table
- * @value: register value written to VLAN filter table
- *
- * Writes value at the given offset in the register array which stores
- * the VLAN filter table.
- **/
-void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value)
-{
- DEBUGFUNC("e1000_write_vfta_generic");
-
- E1000_WRITE_REG_ARRAY(hw, E1000_VFTA, offset, value);
- E1000_WRITE_FLUSH(hw);
-}
-
-/**
- * e1000_init_rx_addrs_generic - Initialize receive address's
- * @hw: pointer to the HW structure
- * @rar_count: receive address registers
- *
- * Setups the receive address registers by setting the base receive address
- * register to the devices MAC address and clearing all the other receive
- * address registers to 0.
- **/
-void e1000_init_rx_addrs_generic(struct e1000_hw *hw, u16 rar_count)
-{
- u32 i;
-
- DEBUGFUNC("e1000_init_rx_addrs_generic");
-
- /* Setup the receive address */
- DEBUGOUT("Programming MAC Address into RAR[0]\n");
-
- hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
-
- /* Zero out the other (rar_entry_count - 1) receive addresses */
- DEBUGOUT1("Clearing RAR[1-%u]\n", rar_count-1);
- for (i = 1; i < rar_count; i++) {
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, (i << 1), 0);
- E1000_WRITE_FLUSH(hw);
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, ((i << 1) + 1), 0);
- E1000_WRITE_FLUSH(hw);
- }
-}
-
-/**
- * e1000_check_alt_mac_addr_generic - Check for alternate MAC addr
- * @hw: pointer to the HW structure
- *
- * Checks the nvm for an alternate MAC address. An alternate MAC address
- * can be setup by pre-boot software and must be treated like a permanent
- * address and must override the actual permanent MAC address. If an
- * alternate MAC address is found it is saved in the hw struct and
- * programmed into RAR0 and the function returns success, otherwise the
- * function returns an error.
- **/
-s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw)
-{
- u32 i;
- s32 ret_val = E1000_SUCCESS;
- u16 offset, nvm_alt_mac_addr_offset, nvm_data;
- u8 alt_mac_addr[ETH_ADDR_LEN];
-
- DEBUGFUNC("e1000_check_alt_mac_addr_generic");
-
- ret_val = hw->nvm.ops.read(hw, NVM_ALT_MAC_ADDR_PTR, 1,
- &nvm_alt_mac_addr_offset);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
-
- if (nvm_alt_mac_addr_offset == 0xFFFF) {
- ret_val = -(E1000_NOT_IMPLEMENTED);
- goto out;
- }
-
- if (hw->bus.func == E1000_FUNC_1)
- nvm_alt_mac_addr_offset += ETH_ADDR_LEN/sizeof(u16);
-
- for (i = 0; i < ETH_ADDR_LEN; i += 2) {
- offset = nvm_alt_mac_addr_offset + (i >> 1);
- ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
-
- alt_mac_addr[i] = (u8)(nvm_data & 0xFF);
- alt_mac_addr[i + 1] = (u8)(nvm_data >> 8);
- }
-
- /* if multicast bit is set, the alternate address will not be used */
- if (alt_mac_addr[0] & 0x01) {
- ret_val = -(E1000_NOT_IMPLEMENTED);
- goto out;
- }
-
- for (i = 0; i < ETH_ADDR_LEN; i++)
- hw->mac.addr[i] = hw->mac.perm_addr[i] = alt_mac_addr[i];
-
- hw->mac.ops.rar_set(hw, hw->mac.perm_addr, 0);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_rar_set_generic - Set receive address register
- * @hw: pointer to the HW structure
- * @addr: pointer to the receive address
- * @index: receive address array register
- *
- * Sets the receive address array register at index to the address passed
- * in by addr.
- **/
-void e1000_rar_set_generic(struct e1000_hw *hw, u8 *addr, u32 index)
-{
- u32 rar_low, rar_high;
-
- DEBUGFUNC("e1000_rar_set_generic");
-
- /*
- * HW expects these in little endian so we reverse the byte order
- * from network order (big endian) to little endian
- */
- rar_low = ((u32) addr[0] |
- ((u32) addr[1] << 8) |
- ((u32) addr[2] << 16) | ((u32) addr[3] << 24));
-
- rar_high = ((u32) addr[4] | ((u32) addr[5] << 8));
-
- /* If MAC address zero, no need to set the AV bit */
- if (rar_low || rar_high) {
- if (!hw->mac.disable_av)
- rar_high |= E1000_RAH_AV;
- }
-
- E1000_WRITE_REG(hw, E1000_RAL(index), rar_low);
- E1000_WRITE_REG(hw, E1000_RAH(index), rar_high);
-}
-
-/**
- * e1000_mta_set_generic - Set multicast filter table address
- * @hw: pointer to the HW structure
- * @hash_value: determines the MTA register and bit to set
- *
- * The multicast table address is a register array of 32-bit registers.
- * The hash_value is used to determine what register the bit is in, the
- * current value is read, the new bit is OR'd in and the new value is
- * written back into the register.
- **/
-void e1000_mta_set_generic(struct e1000_hw *hw, u32 hash_value)
-{
- u32 hash_bit, hash_reg, mta;
-
- DEBUGFUNC("e1000_mta_set_generic");
- /*
- * The MTA is a register array of 32-bit registers. It is
- * treated like an array of (32*mta_reg_count) bits. We want to
- * set bit BitArray[hash_value]. So we figure out what register
- * the bit is in, read it, OR in the new bit, then write
- * back the new value. The (hw->mac.mta_reg_count - 1) serves as a
- * mask to bits 31:5 of the hash value which gives us the
- * register we're modifying. The hash bit within that register
- * is determined by the lower 5 bits of the hash value.
- */
- hash_reg = (hash_value >> 5) & (hw->mac.mta_reg_count - 1);
- hash_bit = hash_value & 0x1F;
-
- mta = E1000_READ_REG_ARRAY(hw, E1000_MTA, hash_reg);
-
- mta |= (1 << hash_bit);
-
- E1000_WRITE_REG_ARRAY(hw, E1000_MTA, hash_reg, mta);
- E1000_WRITE_FLUSH(hw);
-}
-
-/**
- * e1000_update_mc_addr_list_generic - Update Multicast addresses
- * @hw: pointer to the HW structure
- * @mc_addr_list: array of multicast addresses to program
- * @mc_addr_count: number of multicast addresses to program
- * @rar_used_count: the first RAR register free to program
- * @rar_count: total number of supported Receive Address Registers
- *
- * Updates the Receive Address Registers and Multicast Table Array.
- * The caller must have a packed mc_addr_list of multicast addresses.
- * The parameter rar_count will usually be hw->mac.rar_entry_count
- * unless there are workarounds that change this.
- **/
-void e1000_update_mc_addr_list_generic(struct e1000_hw *hw,
- u8 *mc_addr_list, u32 mc_addr_count,
- u32 rar_used_count, u32 rar_count)
-{
- u32 hash_value;
- u32 i;
-
- DEBUGFUNC("e1000_update_mc_addr_list_generic");
-
- /*
- * Load the first set of multicast addresses into the exact
- * filters (RAR). If there are not enough to fill the RAR
- * array, clear the filters.
- */
- for (i = rar_used_count; i < rar_count; i++) {
- if (mc_addr_count) {
- hw->mac.ops.rar_set(hw, mc_addr_list, i);
- mc_addr_count--;
- mc_addr_list += ETH_ADDR_LEN;
- } else {
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, i << 1, 0);
- E1000_WRITE_FLUSH(hw);
- E1000_WRITE_REG_ARRAY(hw, E1000_RA, (i << 1) + 1, 0);
- E1000_WRITE_FLUSH(hw);
- }
- }
-
- /* Clear the old settings from the MTA */
- DEBUGOUT("Clearing MTA\n");
- for (i = 0; i < hw->mac.mta_reg_count; i++) {
- E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);
- E1000_WRITE_FLUSH(hw);
- }
-
- /* Load any remaining multicast addresses into the hash table. */
- for (; mc_addr_count > 0; mc_addr_count--) {
- hash_value = e1000_hash_mc_addr(hw, mc_addr_list);
- DEBUGOUT1("Hash value = 0x%03X\n", hash_value);
- hw->mac.ops.mta_set(hw, hash_value);
- mc_addr_list += ETH_ADDR_LEN;
- }
-}
-
-/**
- * e1000_hash_mc_addr_generic - Generate a multicast hash value
- * @hw: pointer to the HW structure
- * @mc_addr: pointer to a multicast address
- *
- * Generates a multicast address hash value which is used to determine
- * the multicast filter table array address and new table value. See
- * e1000_mta_set_generic()
- **/
-u32 e1000_hash_mc_addr_generic(struct e1000_hw *hw, u8 *mc_addr)
-{
- u32 hash_value, hash_mask;
- u8 bit_shift = 0;
-
- DEBUGFUNC("e1000_hash_mc_addr_generic");
-
- /* Register count multiplied by bits per register */
- hash_mask = (hw->mac.mta_reg_count * 32) - 1;
-
- /*
- * For a mc_filter_type of 0, bit_shift is the number of left-shifts
- * where 0xFF would still fall within the hash mask.
- */
- while (hash_mask >> bit_shift != 0xFF)
- bit_shift++;
-
- /*
- * The portion of the address that is used for the hash table
- * is determined by the mc_filter_type setting.
- * The algorithm is such that there is a total of 8 bits of shifting.
- * The bit_shift for a mc_filter_type of 0 represents the number of
- * left-shifts where the MSB of mc_addr[5] would still fall within
- * the hash_mask. Case 0 does this exactly. Since there are a total
- * of 8 bits of shifting, then mc_addr[4] will shift right the
- * remaining number of bits. Thus 8 - bit_shift. The rest of the
- * cases are a variation of this algorithm...essentially raising the
- * number of bits to shift mc_addr[5] left, while still keeping the
- * 8-bit shifting total.
- *
- * For example, given the following Destination MAC Address and an
- * mta register count of 128 (thus a 4096-bit vector and 0xFFF mask),
- * we can see that the bit_shift for case 0 is 4. These are the hash
- * values resulting from each mc_filter_type...
- * [0] [1] [2] [3] [4] [5]
- * 01 AA 00 12 34 56
- * LSB MSB
- *
- * case 0: hash_value = ((0x34 >> 4) | (0x56 << 4)) & 0xFFF = 0x563
- * case 1: hash_value = ((0x34 >> 3) | (0x56 << 5)) & 0xFFF = 0xAC6
- * case 2: hash_value = ((0x34 >> 2) | (0x56 << 6)) & 0xFFF = 0x163
- * case 3: hash_value = ((0x34 >> 0) | (0x56 << 8)) & 0xFFF = 0x634
- */
- switch (hw->mac.mc_filter_type) {
- default:
- case 0:
- break;
- case 1:
- bit_shift += 1;
- break;
- case 2:
- bit_shift += 2;
- break;
- case 3:
- bit_shift += 4;
- break;
- }
-
- hash_value = hash_mask & (((mc_addr[4] >> (8 - bit_shift)) |
- (((u16) mc_addr[5]) << bit_shift)));
-
- return hash_value;
-}
-
-/**
- * e1000_pcix_mmrbc_workaround_generic - Fix incorrect MMRBC value
- * @hw: pointer to the HW structure
- *
- * In certain situations, a system BIOS may report that the PCIx maximum
- * memory read byte count (MMRBC) value is higher than than the actual
- * value. We check the PCIx command register with the current PCIx status
- * register.
- **/
-void e1000_pcix_mmrbc_workaround_generic(struct e1000_hw *hw)
-{
- u16 cmd_mmrbc;
- u16 pcix_cmd;
- u16 pcix_stat_hi_word;
- u16 stat_mmrbc;
-
- DEBUGFUNC("e1000_pcix_mmrbc_workaround_generic");
-
- /* Workaround for PCI-X issue when BIOS sets MMRBC incorrectly */
- if (hw->bus.type != e1000_bus_type_pcix)
- return;
-
- e1000_read_pci_cfg(hw, PCIX_COMMAND_REGISTER, &pcix_cmd);
- e1000_read_pci_cfg(hw, PCIX_STATUS_REGISTER_HI, &pcix_stat_hi_word);
- cmd_mmrbc = (pcix_cmd & PCIX_COMMAND_MMRBC_MASK) >>
- PCIX_COMMAND_MMRBC_SHIFT;
- stat_mmrbc = (pcix_stat_hi_word & PCIX_STATUS_HI_MMRBC_MASK) >>
- PCIX_STATUS_HI_MMRBC_SHIFT;
- if (stat_mmrbc == PCIX_STATUS_HI_MMRBC_4K)
- stat_mmrbc = PCIX_STATUS_HI_MMRBC_2K;
- if (cmd_mmrbc > stat_mmrbc) {
- pcix_cmd &= ~PCIX_COMMAND_MMRBC_MASK;
- pcix_cmd |= stat_mmrbc << PCIX_COMMAND_MMRBC_SHIFT;
- e1000_write_pci_cfg(hw, PCIX_COMMAND_REGISTER, &pcix_cmd);
- }
-}
-
-/**
- * e1000_clear_hw_cntrs_base_generic - Clear base hardware counters
- * @hw: pointer to the HW structure
- *
- * Clears the base hardware counters by reading the counter registers.
- **/
-void e1000_clear_hw_cntrs_base_generic(struct e1000_hw *hw)
-{
- volatile u32 temp;
-
- DEBUGFUNC("e1000_clear_hw_cntrs_base_generic");
-
- temp = E1000_READ_REG(hw, E1000_CRCERRS);
- temp = E1000_READ_REG(hw, E1000_SYMERRS);
- temp = E1000_READ_REG(hw, E1000_MPC);
- temp = E1000_READ_REG(hw, E1000_SCC);
- temp = E1000_READ_REG(hw, E1000_ECOL);
- temp = E1000_READ_REG(hw, E1000_MCC);
- temp = E1000_READ_REG(hw, E1000_LATECOL);
- temp = E1000_READ_REG(hw, E1000_COLC);
- temp = E1000_READ_REG(hw, E1000_DC);
- temp = E1000_READ_REG(hw, E1000_SEC);
- temp = E1000_READ_REG(hw, E1000_RLEC);
- temp = E1000_READ_REG(hw, E1000_XONRXC);
- temp = E1000_READ_REG(hw, E1000_XONTXC);
- temp = E1000_READ_REG(hw, E1000_XOFFRXC);
- temp = E1000_READ_REG(hw, E1000_XOFFTXC);
- temp = E1000_READ_REG(hw, E1000_FCRUC);
- temp = E1000_READ_REG(hw, E1000_GPRC);
- temp = E1000_READ_REG(hw, E1000_BPRC);
- temp = E1000_READ_REG(hw, E1000_MPRC);
- temp = E1000_READ_REG(hw, E1000_GPTC);
- temp = E1000_READ_REG(hw, E1000_GORCL);
- temp = E1000_READ_REG(hw, E1000_GORCH);
- temp = E1000_READ_REG(hw, E1000_GOTCL);
- temp = E1000_READ_REG(hw, E1000_GOTCH);
- temp = E1000_READ_REG(hw, E1000_RNBC);
- temp = E1000_READ_REG(hw, E1000_RUC);
- temp = E1000_READ_REG(hw, E1000_RFC);
- temp = E1000_READ_REG(hw, E1000_ROC);
- temp = E1000_READ_REG(hw, E1000_RJC);
- temp = E1000_READ_REG(hw, E1000_TORL);
- temp = E1000_READ_REG(hw, E1000_TORH);
- temp = E1000_READ_REG(hw, E1000_TOTL);
- temp = E1000_READ_REG(hw, E1000_TOTH);
- temp = E1000_READ_REG(hw, E1000_TPR);
- temp = E1000_READ_REG(hw, E1000_TPT);
- temp = E1000_READ_REG(hw, E1000_MPTC);
- temp = E1000_READ_REG(hw, E1000_BPTC);
-}
-
-/**
- * e1000_check_for_copper_link_generic - Check for link (Copper)
- * @hw: pointer to the HW structure
- *
- * Checks to see of the link status of the hardware has changed. If a
- * change in link status has been detected, then we read the PHY registers
- * to get the current speed/duplex if link exists.
- **/
-s32 e1000_check_for_copper_link_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- s32 ret_val;
- bool link;
-
- DEBUGFUNC("e1000_check_for_copper_link");
-
- /*
- * We only want to go out to the PHY registers to see if Auto-Neg
- * has completed and/or if our link status has changed. The
- * get_link_status flag is set upon receiving a Link Status
- * Change or Rx Sequence Error interrupt.
- */
- if (!mac->get_link_status) {
- ret_val = E1000_SUCCESS;
- goto out;
- }
-
- /*
- * First we want to see if the MII Status Register reports
- * link. If so, then we want to get the current speed/duplex
- * of the PHY.
- */
- ret_val = e1000_phy_has_link_generic(hw, 1, 0, &link);
- if (ret_val)
- goto out;
-
- if (!link)
- goto out; /* No link detected */
-
- mac->get_link_status = FALSE;
-
- /*
- * Check if there was DownShift, must be checked
- * immediately after link-up
- */
- e1000_check_downshift_generic(hw);
-
- /*
- * If we are forcing speed/duplex, then we simply return since
- * we have already determined whether we have link or not.
- */
- if (!mac->autoneg) {
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- /*
- * Auto-Neg is enabled. Auto Speed Detection takes care
- * of MAC speed/duplex configuration. So we only need to
- * configure Collision Distance in the MAC.
- */
- e1000_config_collision_dist_generic(hw);
-
- /*
- * Configure Flow Control now that Auto-Neg has completed.
- * First, we need to restore the desired flow control
- * settings because we may have had to re-autoneg with a
- * different link partner.
- */
- ret_val = e1000_config_fc_after_link_up_generic(hw);
- if (ret_val) {
- DEBUGOUT("Error configuring flow control\n");
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_check_for_fiber_link_generic - Check for link (Fiber)
- * @hw: pointer to the HW structure
- *
- * Checks for link up on the hardware. If link is not up and we have
- * a signal, then we need to force link up.
- **/
-s32 e1000_check_for_fiber_link_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- u32 rxcw;
- u32 ctrl;
- u32 status;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_check_for_fiber_link_generic");
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- status = E1000_READ_REG(hw, E1000_STATUS);
- rxcw = E1000_READ_REG(hw, E1000_RXCW);
-
- /*
- * If we don't have link (auto-negotiation failed or link partner
- * cannot auto-negotiate), the cable is plugged in (we have signal),
- * and our link partner is not trying to auto-negotiate with us (we
- * are receiving idles or data), we need to force link up. We also
- * need to give auto-negotiation time to complete, in case the cable
- * was just plugged in. The autoneg_failed flag does this.
- */
- /* (ctrl & E1000_CTRL_SWDPIN1) == 1 == have signal */
- if ((ctrl & E1000_CTRL_SWDPIN1) && (!(status & E1000_STATUS_LU)) &&
- (!(rxcw & E1000_RXCW_C))) {
- if (mac->autoneg_failed == 0) {
- mac->autoneg_failed = 1;
- goto out;
- }
- DEBUGOUT("NOT RXing /C/, disable AutoNeg and force link.\n");
-
- /* Disable auto-negotiation in the TXCW register */
- E1000_WRITE_REG(hw, E1000_TXCW, (mac->txcw & ~E1000_TXCW_ANE));
-
- /* Force link-up and also force full-duplex. */
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD);
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
-
- /* Configure Flow Control after forcing link up. */
- ret_val = e1000_config_fc_after_link_up_generic(hw);
- if (ret_val) {
- DEBUGOUT("Error configuring flow control\n");
- goto out;
- }
- } else if ((ctrl & E1000_CTRL_SLU) && (rxcw & E1000_RXCW_C)) {
- /*
- * If we are forcing link and we are receiving /C/ ordered
- * sets, re-enable auto-negotiation in the TXCW register
- * and disable forced link in the Device Control register
- * in an attempt to auto-negotiate with our link partner.
- */
- DEBUGOUT("RXing /C/, enable AutoNeg and stop forcing link.\n");
- E1000_WRITE_REG(hw, E1000_TXCW, mac->txcw);
- E1000_WRITE_REG(hw, E1000_CTRL, (ctrl & ~E1000_CTRL_SLU));
-
- mac->serdes_has_link = TRUE;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_check_for_serdes_link_generic - Check for link (Serdes)
- * @hw: pointer to the HW structure
- *
- * Checks for link up on the hardware. If link is not up and we have
- * a signal, then we need to force link up.
- **/
-s32 e1000_check_for_serdes_link_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- u32 rxcw;
- u32 ctrl;
- u32 status;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_check_for_serdes_link_generic");
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- status = E1000_READ_REG(hw, E1000_STATUS);
- rxcw = E1000_READ_REG(hw, E1000_RXCW);
-
- /*
- * If we don't have link (auto-negotiation failed or link partner
- * cannot auto-negotiate), and our link partner is not trying to
- * auto-negotiate with us (we are receiving idles or data),
- * we need to force link up. We also need to give auto-negotiation
- * time to complete.
- */
- /* (ctrl & E1000_CTRL_SWDPIN1) == 1 == have signal */
- if ((!(status & E1000_STATUS_LU)) && (!(rxcw & E1000_RXCW_C))) {
- if (mac->autoneg_failed == 0) {
- mac->autoneg_failed = 1;
- goto out;
- }
- DEBUGOUT("NOT RXing /C/, disable AutoNeg and force link.\n");
-
- /* Disable auto-negotiation in the TXCW register */
- E1000_WRITE_REG(hw, E1000_TXCW, (mac->txcw & ~E1000_TXCW_ANE));
-
- /* Force link-up and also force full-duplex. */
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD);
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
-
- /* Configure Flow Control after forcing link up. */
- ret_val = e1000_config_fc_after_link_up_generic(hw);
- if (ret_val) {
- DEBUGOUT("Error configuring flow control\n");
- goto out;
- }
- } else if ((ctrl & E1000_CTRL_SLU) && (rxcw & E1000_RXCW_C)) {
- /*
- * If we are forcing link and we are receiving /C/ ordered
- * sets, re-enable auto-negotiation in the TXCW register
- * and disable forced link in the Device Control register
- * in an attempt to auto-negotiate with our link partner.
- */
- DEBUGOUT("RXing /C/, enable AutoNeg and stop forcing link.\n");
- E1000_WRITE_REG(hw, E1000_TXCW, mac->txcw);
- E1000_WRITE_REG(hw, E1000_CTRL, (ctrl & ~E1000_CTRL_SLU));
-
- mac->serdes_has_link = TRUE;
- } else if (!(E1000_TXCW_ANE & E1000_READ_REG(hw, E1000_TXCW))) {
- /*
- * If we force link for non-auto-negotiation switch, check
- * link status based on MAC synchronization for internal
- * serdes media type.
- */
- /* SYNCH bit and IV bit are sticky. */
- usec_delay(10);
- if (E1000_RXCW_SYNCH & E1000_READ_REG(hw, E1000_RXCW)) {
- if (!(rxcw & E1000_RXCW_IV)) {
- mac->serdes_has_link = TRUE;
- DEBUGOUT("SERDES: Link is up.\n");
- }
- } else {
- mac->serdes_has_link = FALSE;
- DEBUGOUT("SERDES: Link is down.\n");
- }
- }
-
- if (E1000_TXCW_ANE & E1000_READ_REG(hw, E1000_TXCW)) {
- status = E1000_READ_REG(hw, E1000_STATUS);
- mac->serdes_has_link = (status & E1000_STATUS_LU)
- ? TRUE
- : FALSE;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_setup_link_generic - Setup flow control and link settings
- * @hw: pointer to the HW structure
- *
- * Determines which flow control settings to use, then configures flow
- * control. Calls the appropriate media-specific link configuration
- * function. Assuming the adapter has a valid link partner, a valid link
- * should be established. Assumes the hardware has previously been reset
- * and the transmitter and receiver are not enabled.
- **/
-s32 e1000_setup_link_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_setup_link_generic");
-
- /*
- * In the case of the phy reset being blocked, we already have a link.
- * We do not need to set it up again.
- */
- if (hw->phy.ops.check_reset_block)
- if (hw->phy.ops.check_reset_block(hw))
- goto out;
-
- /*
- * If flow control is set to default, set flow control based on
- * the EEPROM flow control settings.
- */
- if (hw->fc.type == e1000_fc_default) {
- ret_val = e1000_set_default_fc_generic(hw);
- if (ret_val)
- goto out;
- }
-
- /*
- * We want to save off the original Flow Control configuration just
- * in case we get disconnected and then reconnected into a different
- * hub or switch with different Flow Control capabilities.
- */
- hw->fc.original_type = hw->fc.type;
-
- DEBUGOUT1("After fix-ups FlowControl is now = %x\n", hw->fc.type);
-
- /* Call the necessary media_type subroutine to configure the link. */
- ret_val = hw->mac.ops.setup_physical_interface(hw);
- if (ret_val)
- goto out;
-
- /*
- * Initialize the flow control address, type, and PAUSE timer
- * registers to their default values. This is done even if flow
- * control is disabled, because it does not hurt anything to
- * initialize these registers.
- */
- DEBUGOUT("Initializing the Flow Control address, type and timer regs\n");
- E1000_WRITE_REG(hw, E1000_FCT, FLOW_CONTROL_TYPE);
- E1000_WRITE_REG(hw, E1000_FCAH, FLOW_CONTROL_ADDRESS_HIGH);
- E1000_WRITE_REG(hw, E1000_FCAL, FLOW_CONTROL_ADDRESS_LOW);
-
- E1000_WRITE_REG(hw, E1000_FCTTV, hw->fc.pause_time);
-
- ret_val = e1000_set_fc_watermarks_generic(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_setup_fiber_serdes_link_generic - Setup link for fiber/serdes
- * @hw: pointer to the HW structure
- *
- * Configures collision distance and flow control for fiber and serdes
- * links. Upon successful setup, poll for link.
- **/
-s32 e1000_setup_fiber_serdes_link_generic(struct e1000_hw *hw)
-{
- u32 ctrl;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_setup_fiber_serdes_link_generic");
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
-
- /* Take the link out of reset */
- ctrl &= ~E1000_CTRL_LRST;
-
- e1000_config_collision_dist_generic(hw);
-
- ret_val = e1000_commit_fc_settings_generic(hw);
- if (ret_val)
- goto out;
-
- /*
- * Since auto-negotiation is enabled, take the link out of reset (the
- * link will be in reset, because we previously reset the chip). This
- * will restart auto-negotiation. If auto-negotiation is successful
- * then the link-up status bit will be set and the flow control enable
- * bits (RFCE and TFCE) will be set according to their negotiated value.
- */
- DEBUGOUT("Auto-negotiation enabled\n");
-
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
- msec_delay(1);
-
- /*
- * For these adapters, the SW definable pin 1 is set when the optics
- * detect a signal. If we have a signal, then poll for a "Link-Up"
- * indication.
- */
- if (hw->phy.media_type == e1000_media_type_internal_serdes ||
- (E1000_READ_REG(hw, E1000_CTRL) & E1000_CTRL_SWDPIN1)) {
- ret_val = e1000_poll_fiber_serdes_link_generic(hw);
- } else {
- DEBUGOUT("No signal detected\n");
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_config_collision_dist_generic - Configure collision distance
- * @hw: pointer to the HW structure
- *
- * Configures the collision distance to the default value and is used
- * during link setup. Currently no func pointer exists and all
- * implementations are handled in the generic version of this function.
- **/
-void e1000_config_collision_dist_generic(struct e1000_hw *hw)
-{
- u32 tctl;
-
- DEBUGFUNC("e1000_config_collision_dist_generic");
-
- tctl = E1000_READ_REG(hw, E1000_TCTL);
-
- tctl &= ~E1000_TCTL_COLD;
- tctl |= E1000_COLLISION_DISTANCE << E1000_COLD_SHIFT;
-
- E1000_WRITE_REG(hw, E1000_TCTL, tctl);
- E1000_WRITE_FLUSH(hw);
-}
-
-/**
- * e1000_poll_fiber_serdes_link_generic - Poll for link up
- * @hw: pointer to the HW structure
- *
- * Polls for link up by reading the status register, if link fails to come
- * up with auto-negotiation, then the link is forced if a signal is detected.
- **/
-s32 e1000_poll_fiber_serdes_link_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- u32 i, status;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_poll_fiber_serdes_link_generic");
-
- /*
- * If we have a signal (the cable is plugged in, or assumed TRUE for
- * serdes media) then poll for a "Link-Up" indication in the Device
- * Status Register. Time-out if a link isn't seen in 500 milliseconds
- * seconds (Auto-negotiation should complete in less than 500
- * milliseconds even if the other end is doing it in SW).
- */
- for (i = 0; i < FIBER_LINK_UP_LIMIT; i++) {
- msec_delay(10);
- status = E1000_READ_REG(hw, E1000_STATUS);
- if (status & E1000_STATUS_LU)
- break;
- }
- if (i == FIBER_LINK_UP_LIMIT) {
- DEBUGOUT("Never got a valid link from auto-neg!!!\n");
- mac->autoneg_failed = 1;
- /*
- * AutoNeg failed to achieve a link, so we'll call
- * mac->check_for_link. This routine will force the
- * link up if we detect a signal. This will allow us to
- * communicate with non-autonegotiating link partners.
- */
- ret_val = hw->mac.ops.check_for_link(hw);
- if (ret_val) {
- DEBUGOUT("Error while checking for link\n");
- goto out;
- }
- mac->autoneg_failed = 0;
- } else {
- mac->autoneg_failed = 0;
- DEBUGOUT("Valid Link Found\n");
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_commit_fc_settings_generic - Configure flow control
- * @hw: pointer to the HW structure
- *
- * Write the flow control settings to the Transmit Config Word Register (TXCW)
- * base on the flow control settings in e1000_mac_info.
- **/
-s32 e1000_commit_fc_settings_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- u32 txcw;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_commit_fc_settings_generic");
-
- /*
- * Check for a software override of the flow control settings, and
- * setup the device accordingly. If auto-negotiation is enabled, then
- * software will have to set the "PAUSE" bits to the correct value in
- * the Transmit Config Word Register (TXCW) and re-start auto-
- * negotiation. However, if auto-negotiation is disabled, then
- * software will have to manually configure the two flow control enable
- * bits in the CTRL register.
- *
- * The possible values of the "fc" parameter are:
- * 0: Flow control is completely disabled
- * 1: Rx flow control is enabled (we can receive pause frames,
- * but not send pause frames).
- * 2: Tx flow control is enabled (we can send pause frames but we
- * do not support receiving pause frames).
- * 3: Both Rx and Tx flow control (symmetric) are enabled.
- */
- switch (hw->fc.type) {
- case e1000_fc_none:
- /* Flow control completely disabled by a software over-ride. */
- txcw = (E1000_TXCW_ANE | E1000_TXCW_FD);
- break;
- case e1000_fc_rx_pause:
- /*
- * Rx Flow control is enabled and Tx Flow control is disabled
- * by a software over-ride. Since there really isn't a way to
- * advertise that we are capable of Rx Pause ONLY, we will
- * advertise that we support both symmetric and asymmetric RX
- * PAUSE. Later, we will disable the adapter's ability to send
- * PAUSE frames.
- */
- txcw = (E1000_TXCW_ANE | E1000_TXCW_FD | E1000_TXCW_PAUSE_MASK);
- break;
- case e1000_fc_tx_pause:
- /*
- * Tx Flow control is enabled, and Rx Flow control is disabled,
- * by a software over-ride.
- */
- txcw = (E1000_TXCW_ANE | E1000_TXCW_FD | E1000_TXCW_ASM_DIR);
- break;
- case e1000_fc_full:
- /*
- * Flow control (both Rx and Tx) is enabled by a software
- * over-ride.
- */
- txcw = (E1000_TXCW_ANE | E1000_TXCW_FD | E1000_TXCW_PAUSE_MASK);
- break;
- default:
- DEBUGOUT("Flow control param set incorrectly\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- break;
- }
-
- E1000_WRITE_REG(hw, E1000_TXCW, txcw);
- mac->txcw = txcw;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_set_fc_watermarks_generic - Set flow control high/low watermarks
- * @hw: pointer to the HW structure
- *
- * Sets the flow control high/low threshold (watermark) registers. If
- * flow control XON frame transmission is enabled, then set XON frame
- * transmission as well.
- **/
-s32 e1000_set_fc_watermarks_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u32 fcrtl = 0, fcrth = 0;
-
- DEBUGFUNC("e1000_set_fc_watermarks_generic");
-
- /*
- * Set the flow control receive threshold registers. Normally,
- * these registers will be set to a default threshold that may be
- * adjusted later by the driver's runtime code. However, if the
- * ability to transmit pause frames is not enabled, then these
- * registers will be set to 0.
- */
- if (hw->fc.type & e1000_fc_tx_pause) {
- /*
- * We need to set up the Receive Threshold high and low water
- * marks as well as (optionally) enabling the transmission of
- * XON frames.
- */
- fcrtl = hw->fc.low_water;
- if (hw->fc.send_xon)
- fcrtl |= E1000_FCRTL_XONE;
-
- fcrth = hw->fc.high_water;
- }
- E1000_WRITE_REG(hw, E1000_FCRTL, fcrtl);
- E1000_WRITE_REG(hw, E1000_FCRTH, fcrth);
-
- return ret_val;
-}
-
-/**
- * e1000_set_default_fc_generic - Set flow control default values
- * @hw: pointer to the HW structure
- *
- * Read the EEPROM for the default values for flow control and store the
- * values.
- **/
-s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 nvm_data;
-
- DEBUGFUNC("e1000_set_default_fc_generic");
-
- /*
- * Read and store word 0x0F of the EEPROM. This word contains bits
- * that determine the hardware's default PAUSE (flow control) mode,
- * a bit that determines whether the HW defaults to enabling or
- * disabling auto-negotiation, and the direction of the
- * SW defined pins. If there is no SW over-ride of the flow
- * control setting, then the variable hw->fc will
- * be initialized based on a value in the EEPROM.
- */
- ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &nvm_data);
-
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
-
- if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == 0)
- hw->fc.type = e1000_fc_none;
- else if ((nvm_data & NVM_WORD0F_PAUSE_MASK) ==
- NVM_WORD0F_ASM_DIR)
- hw->fc.type = e1000_fc_tx_pause;
- else
- hw->fc.type = e1000_fc_full;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_force_mac_fc_generic - Force the MAC's flow control settings
- * @hw: pointer to the HW structure
- *
- * Force the MAC's flow control settings. Sets the TFCE and RFCE bits in the
- * device control register to reflect the adapter settings. TFCE and RFCE
- * need to be explicitly set by software when a copper PHY is used because
- * autonegotiation is managed by the PHY rather than the MAC. Software must
- * also configure these bits when link is forced on a fiber connection.
- **/
-s32 e1000_force_mac_fc_generic(struct e1000_hw *hw)
-{
- u32 ctrl;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_force_mac_fc_generic");
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
-
- /*
- * Because we didn't get link via the internal auto-negotiation
- * mechanism (we either forced link or we got link via PHY
- * auto-neg), we have to manually enable/disable transmit an
- * receive flow control.
- *
- * The "Case" statement below enables/disable flow control
- * according to the "hw->fc.type" parameter.
- *
- * The possible values of the "fc" parameter are:
- * 0: Flow control is completely disabled
- * 1: Rx flow control is enabled (we can receive pause
- * frames but not send pause frames).
- * 2: Tx flow control is enabled (we can send pause frames
- * frames but we do not receive pause frames).
- * 3: Both Rx and Tx flow control (symmetric) is enabled.
- * other: No other values should be possible at this point.
- */
- DEBUGOUT1("hw->fc.type = %u\n", hw->fc.type);
-
- switch (hw->fc.type) {
- case e1000_fc_none:
- ctrl &= (~(E1000_CTRL_TFCE | E1000_CTRL_RFCE));
- break;
- case e1000_fc_rx_pause:
- ctrl &= (~E1000_CTRL_TFCE);
- ctrl |= E1000_CTRL_RFCE;
- break;
- case e1000_fc_tx_pause:
- ctrl &= (~E1000_CTRL_RFCE);
- ctrl |= E1000_CTRL_TFCE;
- break;
- case e1000_fc_full:
- ctrl |= (E1000_CTRL_TFCE | E1000_CTRL_RFCE);
- break;
- default:
- DEBUGOUT("Flow control param set incorrectly\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_config_fc_after_link_up_generic - Configures flow control after link
- * @hw: pointer to the HW structure
- *
- * Checks the status of auto-negotiation after link up to ensure that the
- * speed and duplex were not forced. If the link needed to be forced, then
- * flow control needs to be forced also. If auto-negotiation is enabled
- * and did not fail, then we configure flow control based on our link
- * partner.
- **/
-s32 e1000_config_fc_after_link_up_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = E1000_SUCCESS;
- u16 mii_status_reg, mii_nway_adv_reg, mii_nway_lp_ability_reg;
- u16 speed, duplex;
-
- DEBUGFUNC("e1000_config_fc_after_link_up_generic");
-
- /*
- * Check for the case where we have fiber media and auto-neg failed
- * so we had to force link. In this case, we need to force the
- * configuration of the MAC to match the "fc" parameter.
- */
- if (mac->autoneg_failed) {
- if (hw->phy.media_type == e1000_media_type_fiber ||
- hw->phy.media_type == e1000_media_type_internal_serdes)
- ret_val = e1000_force_mac_fc_generic(hw);
- } else {
- if (hw->phy.media_type == e1000_media_type_copper)
- ret_val = e1000_force_mac_fc_generic(hw);
- }
-
- if (ret_val) {
- DEBUGOUT("Error forcing flow control settings\n");
- goto out;
- }
-
- /*
- * Check for the case where we have copper media and auto-neg is
- * enabled. In this case, we need to check and see if Auto-Neg
- * has completed, and if so, how the PHY and link partner has
- * flow control configured.
- */
- if ((hw->phy.media_type == e1000_media_type_copper) && mac->autoneg) {
- /*
- * Read the MII Status Register and check to see if AutoNeg
- * has completed. We read this twice because this reg has
- * some "sticky" (latched) bits.
- */
- ret_val = phy->ops.read_reg(hw, PHY_STATUS, &mii_status_reg);
- if (ret_val)
- goto out;
- ret_val = phy->ops.read_reg(hw, PHY_STATUS, &mii_status_reg);
- if (ret_val)
- goto out;
-
- if (!(mii_status_reg & MII_SR_AUTONEG_COMPLETE)) {
- DEBUGOUT("Copper PHY and Auto Neg "
- "has not completed.\n");
- goto out;
- }
-
- /*
- * The AutoNeg process has completed, so we now need to
- * read both the Auto Negotiation Advertisement
- * Register (Address 4) and the Auto_Negotiation Base
- * Page Ability Register (Address 5) to determine how
- * flow control was negotiated.
- */
- ret_val = phy->ops.read_reg(hw, PHY_AUTONEG_ADV,
- &mii_nway_adv_reg);
- if (ret_val)
- goto out;
- ret_val = phy->ops.read_reg(hw, PHY_LP_ABILITY,
- &mii_nway_lp_ability_reg);
- if (ret_val)
- goto out;
-
- /*
- * Two bits in the Auto Negotiation Advertisement Register
- * (Address 4) and two bits in the Auto Negotiation Base
- * Page Ability Register (Address 5) determine flow control
- * for both the PHY and the link partner. The following
- * table, taken out of the IEEE 802.3ab/D6.0 dated March 25,
- * 1999, describes these PAUSE resolution bits and how flow
- * control is determined based upon these settings.
- * NOTE: DC = Don't Care
- *
- * LOCAL DEVICE | LINK PARTNER
- * PAUSE | ASM_DIR | PAUSE | ASM_DIR | NIC Resolution
- *-------|---------|-------|---------|--------------------
- * 0 | 0 | DC | DC | e1000_fc_none
- * 0 | 1 | 0 | DC | e1000_fc_none
- * 0 | 1 | 1 | 0 | e1000_fc_none
- * 0 | 1 | 1 | 1 | e1000_fc_tx_pause
- * 1 | 0 | 0 | DC | e1000_fc_none
- * 1 | DC | 1 | DC | e1000_fc_full
- * 1 | 1 | 0 | 0 | e1000_fc_none
- * 1 | 1 | 0 | 1 | e1000_fc_rx_pause
- *
- * Are both PAUSE bits set to 1? If so, this implies
- * Symmetric Flow Control is enabled at both ends. The
- * ASM_DIR bits are irrelevant per the spec.
- *
- * For Symmetric Flow Control:
- *
- * LOCAL DEVICE | LINK PARTNER
- * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
- *-------|---------|-------|---------|--------------------
- * 1 | DC | 1 | DC | E1000_fc_full
- *
- */
- if ((mii_nway_adv_reg & NWAY_AR_PAUSE) &&
- (mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE)) {
- /*
- * Now we need to check if the user selected Rx ONLY
- * of pause frames. In this case, we had to advertise
- * FULL flow control because we could not advertise RX
- * ONLY. Hence, we must now check to see if we need to
- * turn OFF the TRANSMISSION of PAUSE frames.
- */
- if (hw->fc.original_type == e1000_fc_full) {
- hw->fc.type = e1000_fc_full;
- DEBUGOUT("Flow Control = FULL.\r\n");
- } else {
- hw->fc.type = e1000_fc_rx_pause;
- DEBUGOUT("Flow Control = "
- "RX PAUSE frames only.\r\n");
- }
- }
- /*
- * For receiving PAUSE frames ONLY.
- *
- * LOCAL DEVICE | LINK PARTNER
- * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
- *-------|---------|-------|---------|--------------------
- * 0 | 1 | 1 | 1 | e1000_fc_tx_pause
- */
- else if (!(mii_nway_adv_reg & NWAY_AR_PAUSE) &&
- (mii_nway_adv_reg & NWAY_AR_ASM_DIR) &&
- (mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
- (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
- hw->fc.type = e1000_fc_tx_pause;
- DEBUGOUT("Flow Control = TX PAUSE frames only.\r\n");
- }
- /*
- * For transmitting PAUSE frames ONLY.
- *
- * LOCAL DEVICE | LINK PARTNER
- * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
- *-------|---------|-------|---------|--------------------
- * 1 | 1 | 0 | 1 | e1000_fc_rx_pause
- */
- else if ((mii_nway_adv_reg & NWAY_AR_PAUSE) &&
- (mii_nway_adv_reg & NWAY_AR_ASM_DIR) &&
- !(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
- (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
- hw->fc.type = e1000_fc_rx_pause;
- DEBUGOUT("Flow Control = RX PAUSE frames only.\r\n");
- } else {
- /*
- * Per the IEEE spec, at this point flow control
- * should be disabled.
- */
- hw->fc.type = e1000_fc_none;
- DEBUGOUT("Flow Control = NONE.\r\n");
- }
-
- /*
- * Now we need to do one last check... If we auto-
- * negotiated to HALF DUPLEX, flow control should not be
- * enabled per IEEE 802.3 spec.
- */
- ret_val = mac->ops.get_link_up_info(hw, &speed, &duplex);
- if (ret_val) {
- DEBUGOUT("Error getting link speed and duplex\n");
- goto out;
- }
-
- if (duplex == HALF_DUPLEX)
- hw->fc.type = e1000_fc_none;
-
- /*
- * Now we call a subroutine to actually force the MAC
- * controller to use the correct flow control settings.
- */
- ret_val = e1000_force_mac_fc_generic(hw);
- if (ret_val) {
- DEBUGOUT("Error forcing flow control settings\n");
- goto out;
- }
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_get_speed_and_duplex_copper_generic - Retrieve current speed/duplex
- * @hw: pointer to the HW structure
- * @speed: stores the current speed
- * @duplex: stores the current duplex
- *
- * Read the status register for the current speed/duplex and store the current
- * speed and duplex for copper connections.
- **/
-s32 e1000_get_speed_and_duplex_copper_generic(struct e1000_hw *hw, u16 *speed,
- u16 *duplex)
-{
- u32 status;
-
- DEBUGFUNC("e1000_get_speed_and_duplex_copper_generic");
-
- status = E1000_READ_REG(hw, E1000_STATUS);
- if (status & E1000_STATUS_SPEED_1000) {
- *speed = SPEED_1000;
- DEBUGOUT("1000 Mbs, ");
- } else if (status & E1000_STATUS_SPEED_100) {
- *speed = SPEED_100;
- DEBUGOUT("100 Mbs, ");
- } else {
- *speed = SPEED_10;
- DEBUGOUT("10 Mbs, ");
- }
-
- if (status & E1000_STATUS_FD) {
- *duplex = FULL_DUPLEX;
- DEBUGOUT("Full Duplex\n");
- } else {
- *duplex = HALF_DUPLEX;
- DEBUGOUT("Half Duplex\n");
- }
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_get_speed_and_duplex_fiber_generic - Retrieve current speed/duplex
- * @hw: pointer to the HW structure
- * @speed: stores the current speed
- * @duplex: stores the current duplex
- *
- * Sets the speed and duplex to gigabit full duplex (the only possible option)
- * for fiber/serdes links.
- **/
-s32 e1000_get_speed_and_duplex_fiber_serdes_generic(struct e1000_hw *hw,
- u16 *speed, u16 *duplex)
-{
- DEBUGFUNC("e1000_get_speed_and_duplex_fiber_serdes_generic");
-
- *speed = SPEED_1000;
- *duplex = FULL_DUPLEX;
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_get_hw_semaphore_generic - Acquire hardware semaphore
- * @hw: pointer to the HW structure
- *
- * Acquire the HW semaphore to access the PHY or NVM
- **/
-s32 e1000_get_hw_semaphore_generic(struct e1000_hw *hw)
-{
- u32 swsm;
- s32 ret_val = E1000_SUCCESS;
- s32 timeout = hw->nvm.word_size + 1;
- s32 i = 0;
-
- DEBUGFUNC("e1000_get_hw_semaphore_generic");
-
- /* Get the SW semaphore */
- while (i < timeout) {
- swsm = E1000_READ_REG(hw, E1000_SWSM);
- if (!(swsm & E1000_SWSM_SMBI))
- break;
-
- usec_delay(50);
- i++;
- }
-
- if (i == timeout) {
- DEBUGOUT("Driver can't access device - SMBI bit is set.\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- /* Get the FW semaphore. */
- for (i = 0; i < timeout; i++) {
- swsm = E1000_READ_REG(hw, E1000_SWSM);
- E1000_WRITE_REG(hw, E1000_SWSM, swsm | E1000_SWSM_SWESMBI);
-
- /* Semaphore acquired if bit latched */
- if (E1000_READ_REG(hw, E1000_SWSM) & E1000_SWSM_SWESMBI)
- break;
-
- usec_delay(50);
- }
-
- if (i == timeout) {
- /* Release semaphores */
- e1000_put_hw_semaphore_generic(hw);
- DEBUGOUT("Driver can't access the NVM\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_put_hw_semaphore_generic - Release hardware semaphore
- * @hw: pointer to the HW structure
- *
- * Release hardware semaphore used to access the PHY or NVM
- **/
-void e1000_put_hw_semaphore_generic(struct e1000_hw *hw)
-{
- u32 swsm;
-
- DEBUGFUNC("e1000_put_hw_semaphore_generic");
-
- swsm = E1000_READ_REG(hw, E1000_SWSM);
-
- swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
-
- E1000_WRITE_REG(hw, E1000_SWSM, swsm);
-}
-
-/**
- * e1000_get_auto_rd_done_generic - Check for auto read completion
- * @hw: pointer to the HW structure
- *
- * Check EEPROM for Auto Read done bit.
- **/
-s32 e1000_get_auto_rd_done_generic(struct e1000_hw *hw)
-{
- s32 i = 0;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_get_auto_rd_done_generic");
-
- while (i < AUTO_READ_DONE_TIMEOUT) {
- if (E1000_READ_REG(hw, E1000_EECD) & E1000_EECD_AUTO_RD)
- break;
- msec_delay(1);
- i++;
- }
-
- if (i == AUTO_READ_DONE_TIMEOUT) {
- DEBUGOUT("Auto read by HW from NVM has not completed.\n");
- ret_val = -E1000_ERR_RESET;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_valid_led_default_generic - Verify a valid default LED config
- * @hw: pointer to the HW structure
- * @data: pointer to the NVM (EEPROM)
- *
- * Read the EEPROM for the current default LED configuration. If the
- * LED configuration is not valid, set to a valid LED configuration.
- **/
-s32 e1000_valid_led_default_generic(struct e1000_hw *hw, u16 *data)
-{
- s32 ret_val;
-
- DEBUGFUNC("e1000_valid_led_default_generic");
-
- ret_val = hw->nvm.ops.read(hw, NVM_ID_LED_SETTINGS, 1, data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
-
- if (*data == ID_LED_RESERVED_0000 || *data == ID_LED_RESERVED_FFFF)
- *data = ID_LED_DEFAULT;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_id_led_init_generic -
- * @hw: pointer to the HW structure
- *
- **/
-s32 e1000_id_led_init_generic(struct e1000_hw * hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- s32 ret_val;
- const u32 ledctl_mask = 0x000000FF;
- const u32 ledctl_on = E1000_LEDCTL_MODE_LED_ON;
- const u32 ledctl_off = E1000_LEDCTL_MODE_LED_OFF;
- u16 data, i, temp;
- const u16 led_mask = 0x0F;
-
- DEBUGFUNC("e1000_id_led_init_generic");
-
- ret_val = hw->nvm.ops.valid_led_default(hw, &data);
- if (ret_val)
- goto out;
-
- mac->ledctl_default = E1000_READ_REG(hw, E1000_LEDCTL);
- mac->ledctl_mode1 = mac->ledctl_default;
- mac->ledctl_mode2 = mac->ledctl_default;
-
- for (i = 0; i < 4; i++) {
- temp = (data >> (i << 2)) & led_mask;
- switch (temp) {
- case ID_LED_ON1_DEF2:
- case ID_LED_ON1_ON2:
- case ID_LED_ON1_OFF2:
- mac->ledctl_mode1 &= ~(ledctl_mask << (i << 3));
- mac->ledctl_mode1 |= ledctl_on << (i << 3);
- break;
- case ID_LED_OFF1_DEF2:
- case ID_LED_OFF1_ON2:
- case ID_LED_OFF1_OFF2:
- mac->ledctl_mode1 &= ~(ledctl_mask << (i << 3));
- mac->ledctl_mode1 |= ledctl_off << (i << 3);
- break;
- default:
- /* Do nothing */
- break;
- }
- switch (temp) {
- case ID_LED_DEF1_ON2:
- case ID_LED_ON1_ON2:
- case ID_LED_OFF1_ON2:
- mac->ledctl_mode2 &= ~(ledctl_mask << (i << 3));
- mac->ledctl_mode2 |= ledctl_on << (i << 3);
- break;
- case ID_LED_DEF1_OFF2:
- case ID_LED_ON1_OFF2:
- case ID_LED_OFF1_OFF2:
- mac->ledctl_mode2 &= ~(ledctl_mask << (i << 3));
- mac->ledctl_mode2 |= ledctl_off << (i << 3);
- break;
- default:
- /* Do nothing */
- break;
- }
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_setup_led_generic - Configures SW controllable LED
- * @hw: pointer to the HW structure
- *
- * This prepares the SW controllable LED for use and saves the current state
- * of the LED so it can be later restored.
- **/
-s32 e1000_setup_led_generic(struct e1000_hw *hw)
-{
- u32 ledctl;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_setup_led_generic");
-
- if (hw->mac.ops.setup_led != e1000_setup_led_generic) {
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- if (hw->phy.media_type == e1000_media_type_fiber) {
- ledctl = E1000_READ_REG(hw, E1000_LEDCTL);
- hw->mac.ledctl_default = ledctl;
- /* Turn off LED0 */
- ledctl &= ~(E1000_LEDCTL_LED0_IVRT |
- E1000_LEDCTL_LED0_BLINK |
- E1000_LEDCTL_LED0_MODE_MASK);
- ledctl |= (E1000_LEDCTL_MODE_LED_OFF <<
- E1000_LEDCTL_LED0_MODE_SHIFT);
- E1000_WRITE_REG(hw, E1000_LEDCTL, ledctl);
- } else if (hw->phy.media_type == e1000_media_type_copper) {
- E1000_WRITE_REG(hw, E1000_LEDCTL, hw->mac.ledctl_mode1);
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_cleanup_led_generic - Set LED config to default operation
- * @hw: pointer to the HW structure
- *
- * Remove the current LED configuration and set the LED configuration
- * to the default value, saved from the EEPROM.
- **/
-s32 e1000_cleanup_led_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_cleanup_led_generic");
-
- if (hw->mac.ops.cleanup_led != e1000_cleanup_led_generic) {
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- E1000_WRITE_REG(hw, E1000_LEDCTL, hw->mac.ledctl_default);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_blink_led_generic - Blink LED
- * @hw: pointer to the HW structure
- *
- * Blink the LEDs which are set to be on.
- **/
-s32 e1000_blink_led_generic(struct e1000_hw *hw)
-{
- u32 ledctl_blink = 0;
- u32 i;
-
- DEBUGFUNC("e1000_blink_led_generic");
-
- if (hw->phy.media_type == e1000_media_type_fiber) {
- /* always blink LED0 for PCI-E fiber */
- ledctl_blink = E1000_LEDCTL_LED0_BLINK |
- (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED0_MODE_SHIFT);
- } else {
- /*
- * set the blink bit for each LED that's "on" (0x0E)
- * in ledctl_mode2
- */
- ledctl_blink = hw->mac.ledctl_mode2;
- for (i = 0; i < 4; i++)
- if (((hw->mac.ledctl_mode2 >> (i * 8)) & 0xFF) ==
- E1000_LEDCTL_MODE_LED_ON)
- ledctl_blink |= (E1000_LEDCTL_LED0_BLINK <<
- (i * 8));
- }
-
- E1000_WRITE_REG(hw, E1000_LEDCTL, ledctl_blink);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_led_on_generic - Turn LED on
- * @hw: pointer to the HW structure
- *
- * Turn LED on.
- **/
-s32 e1000_led_on_generic(struct e1000_hw *hw)
-{
- u32 ctrl;
-
- DEBUGFUNC("e1000_led_on_generic");
-
- switch (hw->phy.media_type) {
- case e1000_media_type_fiber:
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl &= ~E1000_CTRL_SWDPIN0;
- ctrl |= E1000_CTRL_SWDPIO0;
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
- break;
- case e1000_media_type_copper:
- E1000_WRITE_REG(hw, E1000_LEDCTL, hw->mac.ledctl_mode2);
- break;
- default:
- break;
- }
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_led_off_generic - Turn LED off
- * @hw: pointer to the HW structure
- *
- * Turn LED off.
- **/
-s32 e1000_led_off_generic(struct e1000_hw *hw)
-{
- u32 ctrl;
-
- DEBUGFUNC("e1000_led_off_generic");
-
- switch (hw->phy.media_type) {
- case e1000_media_type_fiber:
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl |= E1000_CTRL_SWDPIN0;
- ctrl |= E1000_CTRL_SWDPIO0;
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
- break;
- case e1000_media_type_copper:
- E1000_WRITE_REG(hw, E1000_LEDCTL, hw->mac.ledctl_mode1);
- break;
- default:
- break;
- }
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_set_pcie_no_snoop_generic - Set PCI-express capabilities
- * @hw: pointer to the HW structure
- * @no_snoop: bitmap of snoop events
- *
- * Set the PCI-express register to snoop for events enabled in 'no_snoop'.
- **/
-void e1000_set_pcie_no_snoop_generic(struct e1000_hw *hw, u32 no_snoop)
-{
- u32 gcr;
-
- DEBUGFUNC("e1000_set_pcie_no_snoop_generic");
-
- if (hw->bus.type != e1000_bus_type_pci_express)
- goto out;
-
- if (no_snoop) {
- gcr = E1000_READ_REG(hw, E1000_GCR);
- gcr &= ~(PCIE_NO_SNOOP_ALL);
- gcr |= no_snoop;
- E1000_WRITE_REG(hw, E1000_GCR, gcr);
- }
-out:
- return;
-}
-
-/**
- * e1000_disable_pcie_master_generic - Disables PCI-express master access
- * @hw: pointer to the HW structure
- *
- * Returns 0 (E1000_SUCCESS) if successful, else returns -10
- * (-E1000_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not caused
- * the master requests to be disabled.
- *
- * Disables PCI-Express master access and verifies there are no pending
- * requests.
- **/
-s32 e1000_disable_pcie_master_generic(struct e1000_hw *hw)
-{
- u32 ctrl;
- s32 timeout = MASTER_DISABLE_TIMEOUT;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_disable_pcie_master_generic");
-
- if (hw->bus.type != e1000_bus_type_pci_express)
- goto out;
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl |= E1000_CTRL_GIO_MASTER_DISABLE;
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
-
- while (timeout) {
- if (!(E1000_READ_REG(hw, E1000_STATUS) &
- E1000_STATUS_GIO_MASTER_ENABLE))
- break;
- usec_delay(100);
- timeout--;
- }
-
- if (!timeout) {
- DEBUGOUT("Master requests are pending.\n");
- ret_val = -E1000_ERR_MASTER_REQUESTS_PENDING;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_reset_adaptive_generic - Reset Adaptive Interframe Spacing
- * @hw: pointer to the HW structure
- *
- * Reset the Adaptive Interframe Spacing throttle to default values.
- **/
-void e1000_reset_adaptive_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
-
- DEBUGFUNC("e1000_reset_adaptive_generic");
-
- if (!mac->adaptive_ifs) {
- DEBUGOUT("Not in Adaptive IFS mode!\n");
- goto out;
- }
-
- if (!mac->ifs_params_forced) {
- mac->current_ifs_val = 0;
- mac->ifs_min_val = IFS_MIN;
- mac->ifs_max_val = IFS_MAX;
- mac->ifs_step_size = IFS_STEP;
- mac->ifs_ratio = IFS_RATIO;
- }
-
- mac->in_ifs_mode = FALSE;
- E1000_WRITE_REG(hw, E1000_AIT, 0);
-out:
- return;
-}
-
-/**
- * e1000_update_adaptive_generic - Update Adaptive Interframe Spacing
- * @hw: pointer to the HW structure
- *
- * Update the Adaptive Interframe Spacing Throttle value based on the
- * time between transmitted packets and time between collisions.
- **/
-void e1000_update_adaptive_generic(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
-
- DEBUGFUNC("e1000_update_adaptive_generic");
-
- if (!mac->adaptive_ifs) {
- DEBUGOUT("Not in Adaptive IFS mode!\n");
- goto out;
- }
-
- if ((mac->collision_delta * mac->ifs_ratio) > mac->tx_packet_delta) {
- if (mac->tx_packet_delta > MIN_NUM_XMITS) {
- mac->in_ifs_mode = TRUE;
- if (mac->current_ifs_val < mac->ifs_max_val) {
- if (!mac->current_ifs_val)
- mac->current_ifs_val = mac->ifs_min_val;
- else
- mac->current_ifs_val +=
- mac->ifs_step_size;
- E1000_WRITE_REG(hw, E1000_AIT, mac->current_ifs_val);
- }
- }
- } else {
- if (mac->in_ifs_mode &&
- (mac->tx_packet_delta <= MIN_NUM_XMITS)) {
- mac->current_ifs_val = 0;
- mac->in_ifs_mode = FALSE;
- E1000_WRITE_REG(hw, E1000_AIT, 0);
- }
- }
-out:
- return;
-}
-
-/**
- * e1000_validate_mdi_setting_generic - Verify MDI/MDIx settings
- * @hw: pointer to the HW structure
- *
- * Verify that when not using auto-negotiation that MDI/MDIx is correctly
- * set, which is forced to MDI mode only.
- **/
-s32 e1000_validate_mdi_setting_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_validate_mdi_setting_generic");
-
- if (!hw->mac.autoneg && (hw->phy.mdix == 0 || hw->phy.mdix == 3)) {
- DEBUGOUT("Invalid MDI setting detected\n");
- hw->phy.mdix = 1;
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_8bit_ctrl_reg_generic - Write a 8bit CTRL register
- * @hw: pointer to the HW structure
- * @reg: 32bit register offset such as E1000_SCTL
- * @offset: register offset to write to
- * @data: data to write at register offset
- *
- * Writes an address/data control type register. There are several of these
- * and they all have the format address << 8 | data and bit 31 is polled for
- * completion.
- **/
-s32 e1000_write_8bit_ctrl_reg_generic(struct e1000_hw *hw, u32 reg,
- u32 offset, u8 data)
-{
- u32 i, regvalue = 0;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_write_8bit_ctrl_reg_generic");
-
- /* Set up the address and data */
- regvalue = ((u32)data) | (offset << E1000_GEN_CTL_ADDRESS_SHIFT);
- E1000_WRITE_REG(hw, reg, regvalue);
-
- /* Poll the ready bit to see if the MDI read completed */
- for (i = 0; i < E1000_GEN_POLL_TIMEOUT; i++) {
- usec_delay(5);
- regvalue = E1000_READ_REG(hw, reg);
- if (regvalue & E1000_GEN_CTL_READY)
- break;
- }
- if (!(regvalue & E1000_GEN_CTL_READY)) {
- DEBUGOUT1("Reg %08x did not indicate ready\n", reg);
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
-
-out:
- return ret_val;
-}
diff --git a/sys/dev/em/e1000_manage.h b/sys/dev/em/e1000_manage.h
deleted file mode 100644
index 63df73f..0000000
--- a/sys/dev/em/e1000_manage.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
-/* $FreeBSD$ */
-
-
-#ifndef _E1000_MANAGE_H_
-#define _E1000_MANAGE_H_
-
-bool e1000_check_mng_mode_generic(struct e1000_hw *hw);
-bool e1000_enable_tx_pkt_filtering_generic(struct e1000_hw *hw);
-s32 e1000_mng_enable_host_if_generic(struct e1000_hw *hw);
-s32 e1000_mng_host_if_write_generic(struct e1000_hw *hw, u8 *buffer,
- u16 length, u16 offset, u8 *sum);
-s32 e1000_mng_write_cmd_header_generic(struct e1000_hw *hw,
- struct e1000_host_mng_command_header *hdr);
-s32 e1000_mng_write_dhcp_info_generic(struct e1000_hw *hw,
- u8 *buffer, u16 length);
-
-typedef enum {
- e1000_mng_mode_none = 0,
- e1000_mng_mode_asf,
- e1000_mng_mode_pt,
- e1000_mng_mode_ipmi,
- e1000_mng_mode_host_if_only
-} e1000_mng_mode;
-
-#define E1000_FACTPS_MNGCG 0x20000000
-
-#define E1000_FWSM_MODE_MASK 0xE
-#define E1000_FWSM_MODE_SHIFT 1
-
-#define E1000_MNG_IAMT_MODE 0x3
-#define E1000_MNG_DHCP_COOKIE_LENGTH 0x10
-#define E1000_MNG_DHCP_COOKIE_OFFSET 0x6F0
-#define E1000_MNG_DHCP_COMMAND_TIMEOUT 10
-#define E1000_MNG_DHCP_TX_PAYLOAD_CMD 64
-#define E1000_MNG_DHCP_COOKIE_STATUS_PARSING 0x1
-#define E1000_MNG_DHCP_COOKIE_STATUS_VLAN 0x2
-
-#define E1000_VFTA_ENTRY_SHIFT 5
-#define E1000_VFTA_ENTRY_MASK 0x7F
-#define E1000_VFTA_ENTRY_BIT_SHIFT_MASK 0x1F
-
-#define E1000_HI_MAX_BLOCK_BYTE_LENGTH 1792 /* Num of bytes in range */
-#define E1000_HI_MAX_BLOCK_DWORD_LENGTH 448 /* Num of dwords in range */
-#define E1000_HI_COMMAND_TIMEOUT 500 /* Process HI command limit */
-
-#define E1000_HICR_EN 0x01 /* Enable bit - RO */
-/* Driver sets this bit when done to put command in RAM */
-#define E1000_HICR_C 0x02
-#define E1000_HICR_SV 0x04 /* Status Validity */
-#define E1000_HICR_FW_RESET_ENABLE 0x40
-#define E1000_HICR_FW_RESET 0x80
-
-/* Intel(R) Active Management Technology signature */
-#define E1000_IAMT_SIGNATURE 0x544D4149
-
-#endif
diff --git a/sys/dev/em/e1000_nvm.c b/sys/dev/em/e1000_nvm.c
deleted file mode 100644
index a44b195..0000000
--- a/sys/dev/em/e1000_nvm.c
+++ /dev/null
@@ -1,932 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-#include "e1000_nvm.h"
-
-/**
- * e1000_init_nvm_ops_generic - Initialize NVM function pointers
- * @hw: pointer to the HW structure
- *
- * Setups up the function pointers to no-op functions
- **/
-void e1000_init_nvm_ops_generic(struct e1000_hw *hw)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- DEBUGFUNC("e1000_init_nvm_ops_generic");
-
- /* Initialize function pointers */
- nvm->ops.init_params = e1000_null_ops_generic;
- nvm->ops.acquire = e1000_null_ops_generic;
- nvm->ops.read = e1000_null_read_nvm;
- nvm->ops.release = e1000_null_nvm_generic;
- nvm->ops.reload = e1000_reload_nvm_generic;
- nvm->ops.update = e1000_null_ops_generic;
- nvm->ops.valid_led_default = e1000_null_led_default;
- nvm->ops.validate = e1000_null_ops_generic;
- nvm->ops.write = e1000_null_write_nvm;
-}
-
-/**
- * e1000_null_nvm_read - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_read_nvm(struct e1000_hw *hw, u16 a, u16 b, u16 *c)
-{
- DEBUGFUNC("e1000_null_read_nvm");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_nvm_generic - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_nvm_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_null_nvm_generic");
- return;
-}
-
-/**
- * e1000_null_led_default - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_led_default(struct e1000_hw *hw, u16 *data)
-{
- DEBUGFUNC("e1000_null_led_default");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_write_nvm - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_write_nvm(struct e1000_hw *hw, u16 a, u16 b, u16 *c)
-{
- DEBUGFUNC("e1000_null_write_nvm");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_raise_eec_clk - Raise EEPROM clock
- * @hw: pointer to the HW structure
- * @eecd: pointer to the EEPROM
- *
- * Enable/Raise the EEPROM clock bit.
- **/
-static void e1000_raise_eec_clk(struct e1000_hw *hw, u32 *eecd)
-{
- *eecd = *eecd | E1000_EECD_SK;
- E1000_WRITE_REG(hw, E1000_EECD, *eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(hw->nvm.delay_usec);
-}
-
-/**
- * e1000_lower_eec_clk - Lower EEPROM clock
- * @hw: pointer to the HW structure
- * @eecd: pointer to the EEPROM
- *
- * Clear/Lower the EEPROM clock bit.
- **/
-static void e1000_lower_eec_clk(struct e1000_hw *hw, u32 *eecd)
-{
- *eecd = *eecd & ~E1000_EECD_SK;
- E1000_WRITE_REG(hw, E1000_EECD, *eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(hw->nvm.delay_usec);
-}
-
-/**
- * e1000_shift_out_eec_bits - Shift data bits our to the EEPROM
- * @hw: pointer to the HW structure
- * @data: data to send to the EEPROM
- * @count: number of bits to shift out
- *
- * We need to shift 'count' bits out to the EEPROM. So, the value in the
- * "data" parameter will be shifted out to the EEPROM one bit at a time.
- * In order to do this, "data" must be broken down into bits.
- **/
-static void e1000_shift_out_eec_bits(struct e1000_hw *hw, u16 data, u16 count)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 eecd = E1000_READ_REG(hw, E1000_EECD);
- u32 mask;
-
- DEBUGFUNC("e1000_shift_out_eec_bits");
-
- mask = 0x01 << (count - 1);
- if (nvm->type == e1000_nvm_eeprom_microwire)
- eecd &= ~E1000_EECD_DO;
- else if (nvm->type == e1000_nvm_eeprom_spi)
- eecd |= E1000_EECD_DO;
-
- do {
- eecd &= ~E1000_EECD_DI;
-
- if (data & mask)
- eecd |= E1000_EECD_DI;
-
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- E1000_WRITE_FLUSH(hw);
-
- usec_delay(nvm->delay_usec);
-
- e1000_raise_eec_clk(hw, &eecd);
- e1000_lower_eec_clk(hw, &eecd);
-
- mask >>= 1;
- } while (mask);
-
- eecd &= ~E1000_EECD_DI;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
-}
-
-/**
- * e1000_shift_in_eec_bits - Shift data bits in from the EEPROM
- * @hw: pointer to the HW structure
- * @count: number of bits to shift in
- *
- * In order to read a register from the EEPROM, we need to shift 'count' bits
- * in from the EEPROM. Bits are "shifted in" by raising the clock input to
- * the EEPROM (setting the SK bit), and then reading the value of the data out
- * "DO" bit. During this "shifting in" process the data in "DI" bit should
- * always be clear.
- **/
-static u16 e1000_shift_in_eec_bits(struct e1000_hw *hw, u16 count)
-{
- u32 eecd;
- u32 i;
- u16 data;
-
- DEBUGFUNC("e1000_shift_in_eec_bits");
-
- eecd = E1000_READ_REG(hw, E1000_EECD);
-
- eecd &= ~(E1000_EECD_DO | E1000_EECD_DI);
- data = 0;
-
- for (i = 0; i < count; i++) {
- data <<= 1;
- e1000_raise_eec_clk(hw, &eecd);
-
- eecd = E1000_READ_REG(hw, E1000_EECD);
-
- eecd &= ~E1000_EECD_DI;
- if (eecd & E1000_EECD_DO)
- data |= 1;
-
- e1000_lower_eec_clk(hw, &eecd);
- }
-
- return data;
-}
-
-/**
- * e1000_poll_eerd_eewr_done - Poll for EEPROM read/write completion
- * @hw: pointer to the HW structure
- * @ee_reg: EEPROM flag for polling
- *
- * Polls the EEPROM status bit for either read or write completion based
- * upon the value of 'ee_reg'.
- **/
-s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg)
-{
- u32 attempts = 100000;
- u32 i, reg = 0;
- s32 ret_val = -E1000_ERR_NVM;
-
- DEBUGFUNC("e1000_poll_eerd_eewr_done");
-
- for (i = 0; i < attempts; i++) {
- if (ee_reg == E1000_NVM_POLL_READ)
- reg = E1000_READ_REG(hw, E1000_EERD);
- else
- reg = E1000_READ_REG(hw, E1000_EEWR);
-
- if (reg & E1000_NVM_RW_REG_DONE) {
- ret_val = E1000_SUCCESS;
- break;
- }
-
- usec_delay(5);
- }
-
- return ret_val;
-}
-
-/**
- * e1000_acquire_nvm_generic - Generic request for access to EEPROM
- * @hw: pointer to the HW structure
- *
- * Set the EEPROM access request bit and wait for EEPROM access grant bit.
- * Return successful if access grant bit set, else clear the request for
- * EEPROM access and return -E1000_ERR_NVM (-1).
- **/
-s32 e1000_acquire_nvm_generic(struct e1000_hw *hw)
-{
- u32 eecd = E1000_READ_REG(hw, E1000_EECD);
- s32 timeout = E1000_NVM_GRANT_ATTEMPTS;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_acquire_nvm_generic");
-
- E1000_WRITE_REG(hw, E1000_EECD, eecd | E1000_EECD_REQ);
- eecd = E1000_READ_REG(hw, E1000_EECD);
-
- while (timeout) {
- if (eecd & E1000_EECD_GNT)
- break;
- usec_delay(5);
- eecd = E1000_READ_REG(hw, E1000_EECD);
- timeout--;
- }
-
- if (!timeout) {
- eecd &= ~E1000_EECD_REQ;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- DEBUGOUT("Could not acquire NVM grant\n");
- ret_val = -E1000_ERR_NVM;
- }
-
- return ret_val;
-}
-
-/**
- * e1000_standby_nvm - Return EEPROM to standby state
- * @hw: pointer to the HW structure
- *
- * Return the EEPROM to a standby state.
- **/
-static void e1000_standby_nvm(struct e1000_hw *hw)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 eecd = E1000_READ_REG(hw, E1000_EECD);
-
- DEBUGFUNC("e1000_standby_nvm");
-
- if (nvm->type == e1000_nvm_eeprom_microwire) {
- eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(nvm->delay_usec);
-
- e1000_raise_eec_clk(hw, &eecd);
-
- /* Select EEPROM */
- eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(nvm->delay_usec);
-
- e1000_lower_eec_clk(hw, &eecd);
- } else if (nvm->type == e1000_nvm_eeprom_spi) {
- /* Toggle CS to flush commands */
- eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(nvm->delay_usec);
- eecd &= ~E1000_EECD_CS;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- E1000_WRITE_FLUSH(hw);
- usec_delay(nvm->delay_usec);
- }
-}
-
-/**
- * e1000_stop_nvm - Terminate EEPROM command
- * @hw: pointer to the HW structure
- *
- * Terminates the current command by inverting the EEPROM's chip select pin.
- **/
-void e1000_stop_nvm(struct e1000_hw *hw)
-{
- u32 eecd;
-
- DEBUGFUNC("e1000_stop_nvm");
-
- eecd = E1000_READ_REG(hw, E1000_EECD);
- if (hw->nvm.type == e1000_nvm_eeprom_spi) {
- /* Pull CS high */
- eecd |= E1000_EECD_CS;
- e1000_lower_eec_clk(hw, &eecd);
- } else if (hw->nvm.type == e1000_nvm_eeprom_microwire) {
- /* CS on Microwire is active-high */
- eecd &= ~(E1000_EECD_CS | E1000_EECD_DI);
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- e1000_raise_eec_clk(hw, &eecd);
- e1000_lower_eec_clk(hw, &eecd);
- }
-}
-
-/**
- * e1000_release_nvm_generic - Release exclusive access to EEPROM
- * @hw: pointer to the HW structure
- *
- * Stop any current commands to the EEPROM and clear the EEPROM request bit.
- **/
-void e1000_release_nvm_generic(struct e1000_hw *hw)
-{
- u32 eecd;
-
- DEBUGFUNC("e1000_release_nvm_generic");
-
- e1000_stop_nvm(hw);
-
- eecd = E1000_READ_REG(hw, E1000_EECD);
- eecd &= ~E1000_EECD_REQ;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
-}
-
-/**
- * e1000_ready_nvm_eeprom - Prepares EEPROM for read/write
- * @hw: pointer to the HW structure
- *
- * Setups the EEPROM for reading and writing.
- **/
-static s32 e1000_ready_nvm_eeprom(struct e1000_hw *hw)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 eecd = E1000_READ_REG(hw, E1000_EECD);
- s32 ret_val = E1000_SUCCESS;
- u16 timeout = 0;
- u8 spi_stat_reg;
-
- DEBUGFUNC("e1000_ready_nvm_eeprom");
-
- if (nvm->type == e1000_nvm_eeprom_microwire) {
- /* Clear SK and DI */
- eecd &= ~(E1000_EECD_DI | E1000_EECD_SK);
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- /* Set CS */
- eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- } else if (nvm->type == e1000_nvm_eeprom_spi) {
- /* Clear SK and CS */
- eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
- E1000_WRITE_REG(hw, E1000_EECD, eecd);
- usec_delay(1);
- timeout = NVM_MAX_RETRY_SPI;
-
- /*
- * Read "Status Register" repeatedly until the LSB is cleared.
- * The EEPROM will signal that the command has been completed
- * by clearing bit 0 of the internal status register. If it's
- * not cleared within 'timeout', then error out.
- */
- while (timeout) {
- e1000_shift_out_eec_bits(hw, NVM_RDSR_OPCODE_SPI,
- hw->nvm.opcode_bits);
- spi_stat_reg = (u8)e1000_shift_in_eec_bits(hw, 8);
- if (!(spi_stat_reg & NVM_STATUS_RDY_SPI))
- break;
-
- usec_delay(5);
- e1000_standby_nvm(hw);
- timeout--;
- }
-
- if (!timeout) {
- DEBUGOUT("SPI NVM Status error\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_nvm_spi - Read EEPROM's using SPI
- * @hw: pointer to the HW structure
- * @offset: offset of word in the EEPROM to read
- * @words: number of words to read
- * @data: word read from the EEPROM
- *
- * Reads a 16 bit word from the EEPROM.
- **/
-s32 e1000_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 i = 0;
- s32 ret_val;
- u16 word_in;
- u8 read_opcode = NVM_READ_OPCODE_SPI;
-
- DEBUGFUNC("e1000_read_nvm_spi");
-
- /*
- * A check for invalid values: offset too large, too many words,
- * and not enough words.
- */
- if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
- (words == 0)) {
- DEBUGOUT("nvm parameter(s) out of bounds\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- ret_val = nvm->ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_ready_nvm_eeprom(hw);
- if (ret_val)
- goto release;
-
- e1000_standby_nvm(hw);
-
- if ((nvm->address_bits == 8) && (offset >= 128))
- read_opcode |= NVM_A8_OPCODE_SPI;
-
- /* Send the READ command (opcode + addr) */
- e1000_shift_out_eec_bits(hw, read_opcode, nvm->opcode_bits);
- e1000_shift_out_eec_bits(hw, (u16)(offset*2), nvm->address_bits);
-
- /*
- * Read the data. SPI NVMs increment the address with each byte
- * read and will roll over if reading beyond the end. This allows
- * us to read the whole NVM from any offset
- */
- for (i = 0; i < words; i++) {
- word_in = e1000_shift_in_eec_bits(hw, 16);
- data[i] = (word_in >> 8) | (word_in << 8);
- }
-
-release:
- nvm->ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_nvm_microwire - Reads EEPROM's using microwire
- * @hw: pointer to the HW structure
- * @offset: offset of word in the EEPROM to read
- * @words: number of words to read
- * @data: word read from the EEPROM
- *
- * Reads a 16 bit word from the EEPROM.
- **/
-s32 e1000_read_nvm_microwire(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 i = 0;
- s32 ret_val;
- u8 read_opcode = NVM_READ_OPCODE_MICROWIRE;
-
- DEBUGFUNC("e1000_read_nvm_microwire");
-
- /*
- * A check for invalid values: offset too large, too many words,
- * and not enough words.
- */
- if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
- (words == 0)) {
- DEBUGOUT("nvm parameter(s) out of bounds\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- ret_val = nvm->ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_ready_nvm_eeprom(hw);
- if (ret_val)
- goto release;
-
- for (i = 0; i < words; i++) {
- /* Send the READ command (opcode + addr) */
- e1000_shift_out_eec_bits(hw, read_opcode, nvm->opcode_bits);
- e1000_shift_out_eec_bits(hw, (u16)(offset + i),
- nvm->address_bits);
-
- /*
- * Read the data. For microwire, each word requires the
- * overhead of setup and tear-down.
- */
- data[i] = e1000_shift_in_eec_bits(hw, 16);
- e1000_standby_nvm(hw);
- }
-
-release:
- nvm->ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_nvm_eerd - Reads EEPROM using EERD register
- * @hw: pointer to the HW structure
- * @offset: offset of word in the EEPROM to read
- * @words: number of words to read
- * @data: word read from the EEPROM
- *
- * Reads a 16 bit word from the EEPROM using the EERD register.
- **/
-s32 e1000_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- u32 i, eerd = 0;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_read_nvm_eerd");
-
- /*
- * A check for invalid values: offset too large, too many words,
- * too many words for the offset, and not enough words.
- */
- if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
- (words == 0)) {
- DEBUGOUT("nvm parameter(s) out of bounds\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- for (i = 0; i < words; i++) {
- eerd = ((offset+i) << E1000_NVM_RW_ADDR_SHIFT) +
- E1000_NVM_RW_REG_START;
-
- E1000_WRITE_REG(hw, E1000_EERD, eerd);
- ret_val = e1000_poll_eerd_eewr_done(hw, E1000_NVM_POLL_READ);
- if (ret_val)
- break;
-
- data[i] = (E1000_READ_REG(hw, E1000_EERD) >>
- E1000_NVM_RW_REG_DATA);
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_nvm_spi - Write to EEPROM using SPI
- * @hw: pointer to the HW structure
- * @offset: offset within the EEPROM to be written to
- * @words: number of words to write
- * @data: 16 bit word(s) to be written to the EEPROM
- *
- * Writes data to EEPROM at offset using SPI interface.
- *
- * If e1000_update_nvm_checksum is not called after this function , the
- * EEPROM will most likely contain an invalid checksum.
- **/
-s32 e1000_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- s32 ret_val;
- u16 widx = 0;
-
- DEBUGFUNC("e1000_write_nvm_spi");
-
- /*
- * A check for invalid values: offset too large, too many words,
- * and not enough words.
- */
- if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
- (words == 0)) {
- DEBUGOUT("nvm parameter(s) out of bounds\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- ret_val = nvm->ops.acquire(hw);
- if (ret_val)
- goto out;
-
- msec_delay(10);
-
- while (widx < words) {
- u8 write_opcode = NVM_WRITE_OPCODE_SPI;
-
- ret_val = e1000_ready_nvm_eeprom(hw);
- if (ret_val)
- goto release;
-
- e1000_standby_nvm(hw);
-
- /* Send the WRITE ENABLE command (8 bit opcode) */
- e1000_shift_out_eec_bits(hw, NVM_WREN_OPCODE_SPI,
- nvm->opcode_bits);
-
- e1000_standby_nvm(hw);
-
- /*
- * Some SPI eeproms use the 8th address bit embedded in the
- * opcode
- */
- if ((nvm->address_bits == 8) && (offset >= 128))
- write_opcode |= NVM_A8_OPCODE_SPI;
-
- /* Send the Write command (8-bit opcode + addr) */
- e1000_shift_out_eec_bits(hw, write_opcode, nvm->opcode_bits);
- e1000_shift_out_eec_bits(hw, (u16)((offset + widx) * 2),
- nvm->address_bits);
-
- /* Loop to allow for up to whole page write of eeprom */
- while (widx < words) {
- u16 word_out = data[widx];
- word_out = (word_out >> 8) | (word_out << 8);
- e1000_shift_out_eec_bits(hw, word_out, 16);
- widx++;
-
- if ((((offset + widx) * 2) % nvm->page_size) == 0) {
- e1000_standby_nvm(hw);
- break;
- }
- }
- }
-
- msec_delay(10);
-release:
- nvm->ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_nvm_microwire - Writes EEPROM using microwire
- * @hw: pointer to the HW structure
- * @offset: offset within the EEPROM to be written to
- * @words: number of words to write
- * @data: 16 bit word(s) to be written to the EEPROM
- *
- * Writes data to EEPROM at offset using microwire interface.
- *
- * If e1000_update_nvm_checksum is not called after this function , the
- * EEPROM will most likely contain an invalid checksum.
- **/
-s32 e1000_write_nvm_microwire(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data)
-{
- struct e1000_nvm_info *nvm = &hw->nvm;
- s32 ret_val;
- u32 eecd;
- u16 words_written = 0;
- u16 widx = 0;
-
- DEBUGFUNC("e1000_write_nvm_microwire");
-
- /*
- * A check for invalid values: offset too large, too many words,
- * and not enough words.
- */
- if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
- (words == 0)) {
- DEBUGOUT("nvm parameter(s) out of bounds\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
- ret_val = nvm->ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_ready_nvm_eeprom(hw);
- if (ret_val)
- goto release;
-
- e1000_shift_out_eec_bits(hw, NVM_EWEN_OPCODE_MICROWIRE,
- (u16)(nvm->opcode_bits + 2));
-
- e1000_shift_out_eec_bits(hw, 0, (u16)(nvm->address_bits - 2));
-
- e1000_standby_nvm(hw);
-
- while (words_written < words) {
- e1000_shift_out_eec_bits(hw, NVM_WRITE_OPCODE_MICROWIRE,
- nvm->opcode_bits);
-
- e1000_shift_out_eec_bits(hw, (u16)(offset + words_written),
- nvm->address_bits);
-
- e1000_shift_out_eec_bits(hw, data[words_written], 16);
-
- e1000_standby_nvm(hw);
-
- for (widx = 0; widx < 200; widx++) {
- eecd = E1000_READ_REG(hw, E1000_EECD);
- if (eecd & E1000_EECD_DO)
- break;
- usec_delay(50);
- }
-
- if (widx == 200) {
- DEBUGOUT("NVM Write did not complete\n");
- ret_val = -E1000_ERR_NVM;
- goto release;
- }
-
- e1000_standby_nvm(hw);
-
- words_written++;
- }
-
- e1000_shift_out_eec_bits(hw, NVM_EWDS_OPCODE_MICROWIRE,
- (u16)(nvm->opcode_bits + 2));
-
- e1000_shift_out_eec_bits(hw, 0, (u16)(nvm->address_bits - 2));
-
-release:
- nvm->ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_pba_num_generic - Read device part number
- * @hw: pointer to the HW structure
- * @pba_num: pointer to device part number
- *
- * Reads the product board assembly (PBA) number from the EEPROM and stores
- * the value in pba_num.
- **/
-s32 e1000_read_pba_num_generic(struct e1000_hw *hw, u32 *pba_num)
-{
- s32 ret_val;
- u16 nvm_data;
-
- DEBUGFUNC("e1000_read_pba_num_generic");
-
- ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
- *pba_num = (u32)(nvm_data << 16);
-
- ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
- *pba_num |= nvm_data;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_mac_addr_generic - Read device MAC address
- * @hw: pointer to the HW structure
- *
- * Reads the device MAC address from the EEPROM and stores the value.
- * Since devices with two ports use the same EEPROM, we increment the
- * last bit in the MAC address for the second port.
- **/
-s32 e1000_read_mac_addr_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 offset, nvm_data, i;
-
- DEBUGFUNC("e1000_read_mac_addr");
-
- for (i = 0; i < ETH_ADDR_LEN; i += 2) {
- offset = i >> 1;
- ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
- hw->mac.perm_addr[i] = (u8)(nvm_data & 0xFF);
- hw->mac.perm_addr[i+1] = (u8)(nvm_data >> 8);
- }
-
- /* Flip last bit of mac address if we're on second port */
- if (hw->bus.func == E1000_FUNC_1)
- hw->mac.perm_addr[5] ^= 1;
-
- for (i = 0; i < ETH_ADDR_LEN; i++)
- hw->mac.addr[i] = hw->mac.perm_addr[i];
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_validate_nvm_checksum_generic - Validate EEPROM checksum
- * @hw: pointer to the HW structure
- *
- * Calculates the EEPROM checksum by reading/adding each word of the EEPROM
- * and then verifies that the sum of the EEPROM is equal to 0xBABA.
- **/
-s32 e1000_validate_nvm_checksum_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 checksum = 0;
- u16 i, nvm_data;
-
- DEBUGFUNC("e1000_validate_nvm_checksum_generic");
-
- for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
- ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error\n");
- goto out;
- }
- checksum += nvm_data;
- }
-
- if (checksum != (u16) NVM_SUM) {
- DEBUGOUT("NVM Checksum Invalid\n");
- ret_val = -E1000_ERR_NVM;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_update_nvm_checksum_generic - Update EEPROM checksum
- * @hw: pointer to the HW structure
- *
- * Updates the EEPROM checksum by reading/adding each word of the EEPROM
- * up to the checksum. Then calculates the EEPROM checksum and writes the
- * value to the EEPROM.
- **/
-s32 e1000_update_nvm_checksum_generic(struct e1000_hw *hw)
-{
- s32 ret_val;
- u16 checksum = 0;
- u16 i, nvm_data;
-
- DEBUGFUNC("e1000_update_nvm_checksum");
-
- for (i = 0; i < NVM_CHECKSUM_REG; i++) {
- ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
- if (ret_val) {
- DEBUGOUT("NVM Read Error while updating checksum.\n");
- goto out;
- }
- checksum += nvm_data;
- }
- checksum = (u16) NVM_SUM - checksum;
- ret_val = hw->nvm.ops.write(hw, NVM_CHECKSUM_REG, 1, &checksum);
- if (ret_val) {
- DEBUGOUT("NVM Write Error while updating checksum.\n");
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_reload_nvm_generic - Reloads EEPROM
- * @hw: pointer to the HW structure
- *
- * Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the
- * extended control register.
- **/
-void e1000_reload_nvm_generic(struct e1000_hw *hw)
-{
- u32 ctrl_ext;
-
- DEBUGFUNC("e1000_reload_nvm_generic");
-
- usec_delay(10);
- ctrl_ext = E1000_READ_REG(hw, E1000_CTRL_EXT);
- ctrl_ext |= E1000_CTRL_EXT_EE_RST;
- E1000_WRITE_REG(hw, E1000_CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
-}
-
diff --git a/sys/dev/igb/e1000_api.c b/sys/dev/igb/e1000_api.c
deleted file mode 100644
index b8298f8..0000000
--- a/sys/dev/igb/e1000_api.c
+++ /dev/null
@@ -1,1060 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-
-/**
- * e1000_init_mac_params - Initialize MAC function pointers
- * @hw: pointer to the HW structure
- *
- * This function initializes the function pointers for the MAC
- * set of functions. Called by drivers or by e1000_setup_init_funcs.
- **/
-s32 e1000_init_mac_params(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- if (hw->mac.ops.init_params) {
- ret_val = hw->mac.ops.init_params(hw);
- if (ret_val) {
- DEBUGOUT("MAC Initialization Error\n");
- goto out;
- }
- } else {
- DEBUGOUT("mac.init_mac_params was NULL\n");
- ret_val = -E1000_ERR_CONFIG;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_init_nvm_params - Initialize NVM function pointers
- * @hw: pointer to the HW structure
- *
- * This function initializes the function pointers for the NVM
- * set of functions. Called by drivers or by e1000_setup_init_funcs.
- **/
-s32 e1000_init_nvm_params(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- if (hw->nvm.ops.init_params) {
- ret_val = hw->nvm.ops.init_params(hw);
- if (ret_val) {
- DEBUGOUT("NVM Initialization Error\n");
- goto out;
- }
- } else {
- DEBUGOUT("nvm.init_nvm_params was NULL\n");
- ret_val = -E1000_ERR_CONFIG;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_init_phy_params - Initialize PHY function pointers
- * @hw: pointer to the HW structure
- *
- * This function initializes the function pointers for the PHY
- * set of functions. Called by drivers or by e1000_setup_init_funcs.
- **/
-s32 e1000_init_phy_params(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- if (hw->phy.ops.init_params) {
- ret_val = hw->phy.ops.init_params(hw);
- if (ret_val) {
- DEBUGOUT("PHY Initialization Error\n");
- goto out;
- }
- } else {
- DEBUGOUT("phy.init_phy_params was NULL\n");
- ret_val = -E1000_ERR_CONFIG;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_set_mac_type - Sets MAC type
- * @hw: pointer to the HW structure
- *
- * This function sets the mac type of the adapter based on the
- * device ID stored in the hw structure.
- * MUST BE FIRST FUNCTION CALLED (explicitly or through
- * e1000_setup_init_funcs()).
- **/
-s32 e1000_set_mac_type(struct e1000_hw *hw)
-{
- struct e1000_mac_info *mac = &hw->mac;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_set_mac_type");
-
- switch (hw->device_id) {
- case E1000_DEV_ID_82575EB_COPPER:
- case E1000_DEV_ID_82575EB_FIBER_SERDES:
- case E1000_DEV_ID_82575GB_QUAD_COPPER:
- mac->type = e1000_82575;
- break;
- default:
- /* Should never have loaded on this device */
- ret_val = -E1000_ERR_MAC_INIT;
- break;
- }
-
- return ret_val;
-}
-
-/**
- * e1000_setup_init_funcs - Initializes function pointers
- * @hw: pointer to the HW structure
- * @init_device: TRUE will initialize the rest of the function pointers
- * getting the device ready for use. FALSE will only set
- * MAC type and the function pointers for the other init
- * functions. Passing FALSE will not generate any hardware
- * reads or writes.
- *
- * This function must be called by a driver in order to use the rest
- * of the 'shared' code files. Called by drivers only.
- **/
-s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device)
-{
- s32 ret_val;
-
- /* Can't do much good without knowing the MAC type. */
- ret_val = e1000_set_mac_type(hw);
- if (ret_val) {
- DEBUGOUT("ERROR: MAC type could not be set properly.\n");
- goto out;
- }
-
- if (!hw->hw_addr) {
- DEBUGOUT("ERROR: Registers not mapped\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- /*
- * Init function pointers to generic implementations. We do this first
- * allowing a driver module to override it afterward.
- */
- e1000_init_mac_ops_generic(hw);
- e1000_init_phy_ops_generic(hw);
- e1000_init_nvm_ops_generic(hw);
-
- /*
- * Set up the init function pointers. These are functions within the
- * adapter family file that sets up function pointers for the rest of
- * the functions in that family.
- */
- switch (hw->mac.type) {
- case e1000_82575:
- e1000_init_function_pointers_82575(hw);
- break;
- default:
- DEBUGOUT("Hardware not supported\n");
- ret_val = -E1000_ERR_CONFIG;
- break;
- }
-
- /*
- * Initialize the rest of the function pointers. These require some
- * register reads/writes in some cases.
- */
- if (!(ret_val) && init_device) {
- ret_val = e1000_init_mac_params(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_init_nvm_params(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_init_phy_params(hw);
- if (ret_val)
- goto out;
-
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_remove_device - Free device specific structure
- * @hw: pointer to the HW structure
- *
- * If a device specific structure was allocated, this function will
- * free it. This is a function pointer entry point called by drivers.
- **/
-void e1000_remove_device(struct e1000_hw *hw)
-{
- if (hw->mac.ops.remove_device)
- hw->mac.ops.remove_device(hw);
-}
-
-/**
- * e1000_get_bus_info - Obtain bus information for adapter
- * @hw: pointer to the HW structure
- *
- * This will obtain information about the HW bus for which the
- * adapter is attached and stores it in the hw structure. This is a
- * function pointer entry point called by drivers.
- **/
-s32 e1000_get_bus_info(struct e1000_hw *hw)
-{
- if (hw->mac.ops.get_bus_info)
- return hw->mac.ops.get_bus_info(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_clear_vfta - Clear VLAN filter table
- * @hw: pointer to the HW structure
- *
- * This clears the VLAN filter table on the adapter. This is a function
- * pointer entry point called by drivers.
- **/
-void e1000_clear_vfta(struct e1000_hw *hw)
-{
- if (hw->mac.ops.clear_vfta)
- hw->mac.ops.clear_vfta(hw);
-}
-
-/**
- * e1000_write_vfta - Write value to VLAN filter table
- * @hw: pointer to the HW structure
- * @offset: the 32-bit offset in which to write the value to.
- * @value: the 32-bit value to write at location offset.
- *
- * This writes a 32-bit value to a 32-bit offset in the VLAN filter
- * table. This is a function pointer entry point called by drivers.
- **/
-void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
-{
- if (hw->mac.ops.write_vfta)
- hw->mac.ops.write_vfta(hw, offset, value);
-}
-
-/**
- * e1000_update_mc_addr_list - Update Multicast addresses
- * @hw: pointer to the HW structure
- * @mc_addr_list: array of multicast addresses to program
- * @mc_addr_count: number of multicast addresses to program
- * @rar_used_count: the first RAR register free to program
- * @rar_count: total number of supported Receive Address Registers
- *
- * Updates the Receive Address Registers and Multicast Table Array.
- * The caller must have a packed mc_addr_list of multicast addresses.
- * The parameter rar_count will usually be hw->mac.rar_entry_count
- * unless there are workarounds that change this. Currently no func pointer
- * exists and all implementations are handled in the generic version of this
- * function.
- **/
-void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list,
- u32 mc_addr_count, u32 rar_used_count,
- u32 rar_count)
-{
- if (hw->mac.ops.update_mc_addr_list)
- hw->mac.ops.update_mc_addr_list(hw,
- mc_addr_list,
- mc_addr_count,
- rar_used_count,
- rar_count);
-}
-
-/**
- * e1000_force_mac_fc - Force MAC flow control
- * @hw: pointer to the HW structure
- *
- * Force the MAC's flow control settings. Currently no func pointer exists
- * and all implementations are handled in the generic version of this
- * function.
- **/
-s32 e1000_force_mac_fc(struct e1000_hw *hw)
-{
- return e1000_force_mac_fc_generic(hw);
-}
-
-/**
- * e1000_check_for_link - Check/Store link connection
- * @hw: pointer to the HW structure
- *
- * This checks the link condition of the adapter and stores the
- * results in the hw->mac structure. This is a function pointer entry
- * point called by drivers.
- **/
-s32 e1000_check_for_link(struct e1000_hw *hw)
-{
- if (hw->mac.ops.check_for_link)
- return hw->mac.ops.check_for_link(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_check_mng_mode - Check management mode
- * @hw: pointer to the HW structure
- *
- * This checks if the adapter has manageability enabled.
- * This is a function pointer entry point called by drivers.
- **/
-bool e1000_check_mng_mode(struct e1000_hw *hw)
-{
- if (hw->mac.ops.check_mng_mode)
- return hw->mac.ops.check_mng_mode(hw);
-
- return FALSE;
-}
-
-/**
- * e1000_mng_write_dhcp_info - Writes DHCP info to host interface
- * @hw: pointer to the HW structure
- * @buffer: pointer to the host interface
- * @length: size of the buffer
- *
- * Writes the DHCP information to the host interface.
- **/
-s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length)
-{
- return e1000_mng_write_dhcp_info_generic(hw, buffer, length);
-}
-
-/**
- * e1000_reset_hw - Reset hardware
- * @hw: pointer to the HW structure
- *
- * This resets the hardware into a known state. This is a function pointer
- * entry point called by drivers.
- **/
-s32 e1000_reset_hw(struct e1000_hw *hw)
-{
- if (hw->mac.ops.reset_hw)
- return hw->mac.ops.reset_hw(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_init_hw - Initialize hardware
- * @hw: pointer to the HW structure
- *
- * This inits the hardware readying it for operation. This is a function
- * pointer entry point called by drivers.
- **/
-s32 e1000_init_hw(struct e1000_hw *hw)
-{
- if (hw->mac.ops.init_hw)
- return hw->mac.ops.init_hw(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_setup_link - Configures link and flow control
- * @hw: pointer to the HW structure
- *
- * This configures link and flow control settings for the adapter. This
- * is a function pointer entry point called by drivers. While modules can
- * also call this, they probably call their own version of this function.
- **/
-s32 e1000_setup_link(struct e1000_hw *hw)
-{
- if (hw->mac.ops.setup_link)
- return hw->mac.ops.setup_link(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_get_speed_and_duplex - Returns current speed and duplex
- * @hw: pointer to the HW structure
- * @speed: pointer to a 16-bit value to store the speed
- * @duplex: pointer to a 16-bit value to store the duplex.
- *
- * This returns the speed and duplex of the adapter in the two 'out'
- * variables passed in. This is a function pointer entry point called
- * by drivers.
- **/
-s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex)
-{
- if (hw->mac.ops.get_link_up_info)
- return hw->mac.ops.get_link_up_info(hw, speed, duplex);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_setup_led - Configures SW controllable LED
- * @hw: pointer to the HW structure
- *
- * This prepares the SW controllable LED for use and saves the current state
- * of the LED so it can be later restored. This is a function pointer entry
- * point called by drivers.
- **/
-s32 e1000_setup_led(struct e1000_hw *hw)
-{
- if (hw->mac.ops.setup_led)
- return hw->mac.ops.setup_led(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_cleanup_led - Restores SW controllable LED
- * @hw: pointer to the HW structure
- *
- * This restores the SW controllable LED to the value saved off by
- * e1000_setup_led. This is a function pointer entry point called by drivers.
- **/
-s32 e1000_cleanup_led(struct e1000_hw *hw)
-{
- if (hw->mac.ops.cleanup_led)
- return hw->mac.ops.cleanup_led(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_blink_led - Blink SW controllable LED
- * @hw: pointer to the HW structure
- *
- * This starts the adapter LED blinking. Request the LED to be setup first
- * and cleaned up after. This is a function pointer entry point called by
- * drivers.
- **/
-s32 e1000_blink_led(struct e1000_hw *hw)
-{
- if (hw->mac.ops.blink_led)
- return hw->mac.ops.blink_led(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_led_on - Turn on SW controllable LED
- * @hw: pointer to the HW structure
- *
- * Turns the SW defined LED on. This is a function pointer entry point
- * called by drivers.
- **/
-s32 e1000_led_on(struct e1000_hw *hw)
-{
- if (hw->mac.ops.led_on)
- return hw->mac.ops.led_on(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_led_off - Turn off SW controllable LED
- * @hw: pointer to the HW structure
- *
- * Turns the SW defined LED off. This is a function pointer entry point
- * called by drivers.
- **/
-s32 e1000_led_off(struct e1000_hw *hw)
-{
- if (hw->mac.ops.led_off)
- return hw->mac.ops.led_off(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_reset_adaptive - Reset adaptive IFS
- * @hw: pointer to the HW structure
- *
- * Resets the adaptive IFS. Currently no func pointer exists and all
- * implementations are handled in the generic version of this function.
- **/
-void e1000_reset_adaptive(struct e1000_hw *hw)
-{
- e1000_reset_adaptive_generic(hw);
-}
-
-/**
- * e1000_update_adaptive - Update adaptive IFS
- * @hw: pointer to the HW structure
- *
- * Updates adapter IFS. Currently no func pointer exists and all
- * implementations are handled in the generic version of this function.
- **/
-void e1000_update_adaptive(struct e1000_hw *hw)
-{
- e1000_update_adaptive_generic(hw);
-}
-
-/**
- * e1000_disable_pcie_master - Disable PCI-Express master access
- * @hw: pointer to the HW structure
- *
- * Disables PCI-Express master access and verifies there are no pending
- * requests. Currently no func pointer exists and all implementations are
- * handled in the generic version of this function.
- **/
-s32 e1000_disable_pcie_master(struct e1000_hw *hw)
-{
- return e1000_disable_pcie_master_generic(hw);
-}
-
-/**
- * e1000_config_collision_dist - Configure collision distance
- * @hw: pointer to the HW structure
- *
- * Configures the collision distance to the default value and is used
- * during link setup.
- **/
-void e1000_config_collision_dist(struct e1000_hw *hw)
-{
- if (hw->mac.ops.config_collision_dist)
- hw->mac.ops.config_collision_dist(hw);
-}
-
-/**
- * e1000_rar_set - Sets a receive address register
- * @hw: pointer to the HW structure
- * @addr: address to set the RAR to
- * @index: the RAR to set
- *
- * Sets a Receive Address Register (RAR) to the specified address.
- **/
-void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
-{
- if (hw->mac.ops.rar_set)
- hw->mac.ops.rar_set(hw, addr, index);
-}
-
-/**
- * e1000_validate_mdi_setting - Ensures valid MDI/MDIX SW state
- * @hw: pointer to the HW structure
- *
- * Ensures that the MDI/MDIX SW state is valid.
- **/
-s32 e1000_validate_mdi_setting(struct e1000_hw *hw)
-{
- if (hw->mac.ops.validate_mdi_setting)
- return hw->mac.ops.validate_mdi_setting(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_mta_set - Sets multicast table bit
- * @hw: pointer to the HW structure
- * @hash_value: Multicast hash value.
- *
- * This sets the bit in the multicast table corresponding to the
- * hash value. This is a function pointer entry point called by drivers.
- **/
-void e1000_mta_set(struct e1000_hw *hw, u32 hash_value)
-{
- if (hw->mac.ops.mta_set)
- hw->mac.ops.mta_set(hw, hash_value);
-}
-
-/**
- * e1000_hash_mc_addr - Determines address location in multicast table
- * @hw: pointer to the HW structure
- * @mc_addr: Multicast address to hash.
- *
- * This hashes an address to determine its location in the multicast
- * table. Currently no func pointer exists and all implementations
- * are handled in the generic version of this function.
- **/
-u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
-{
- return e1000_hash_mc_addr_generic(hw, mc_addr);
-}
-
-/**
- * e1000_enable_tx_pkt_filtering - Enable packet filtering on TX
- * @hw: pointer to the HW structure
- *
- * Enables packet filtering on transmit packets if manageability is enabled
- * and host interface is enabled.
- * Currently no func pointer exists and all implementations are handled in the
- * generic version of this function.
- **/
-bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
-{
- return e1000_enable_tx_pkt_filtering_generic(hw);
-}
-
-/**
- * e1000_mng_host_if_write - Writes to the manageability host interface
- * @hw: pointer to the HW structure
- * @buffer: pointer to the host interface buffer
- * @length: size of the buffer
- * @offset: location in the buffer to write to
- * @sum: sum of the data (not checksum)
- *
- * This function writes the buffer content at the offset given on the host if.
- * It also does alignment considerations to do the writes in most efficient
- * way. Also fills up the sum of the buffer in *buffer parameter.
- **/
-s32 e1000_mng_host_if_write(struct e1000_hw * hw, u8 *buffer, u16 length,
- u16 offset, u8 *sum)
-{
- if (hw->mac.ops.mng_host_if_write)
- return hw->mac.ops.mng_host_if_write(hw, buffer, length,
- offset, sum);
-
- return E1000_NOT_IMPLEMENTED;
-}
-
-/**
- * e1000_mng_write_cmd_header - Writes manageability command header
- * @hw: pointer to the HW structure
- * @hdr: pointer to the host interface command header
- *
- * Writes the command header after does the checksum calculation.
- **/
-s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
- struct e1000_host_mng_command_header *hdr)
-{
- if (hw->mac.ops.mng_write_cmd_header)
- return hw->mac.ops.mng_write_cmd_header(hw, hdr);
-
- return E1000_NOT_IMPLEMENTED;
-}
-
-/**
- * e1000_mng_enable_host_if - Checks host interface is enabled
- * @hw: pointer to the HW structure
- *
- * Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND
- *
- * This function checks whether the HOST IF is enabled for command operation
- * and also checks whether the previous command is completed. It busy waits
- * in case of previous command is not completed.
- **/
-s32 e1000_mng_enable_host_if(struct e1000_hw * hw)
-{
- if (hw->mac.ops.mng_enable_host_if)
- return hw->mac.ops.mng_enable_host_if(hw);
-
- return E1000_NOT_IMPLEMENTED;
-}
-
-/**
- * e1000_wait_autoneg - Waits for autonegotiation completion
- * @hw: pointer to the HW structure
- *
- * Waits for autoneg to complete. Currently no func pointer exists and all
- * implementations are handled in the generic version of this function.
- **/
-s32 e1000_wait_autoneg(struct e1000_hw *hw)
-{
- if (hw->mac.ops.wait_autoneg)
- return hw->mac.ops.wait_autoneg(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_check_reset_block - Verifies PHY can be reset
- * @hw: pointer to the HW structure
- *
- * Checks if the PHY is in a state that can be reset or if manageability
- * has it tied up. This is a function pointer entry point called by drivers.
- **/
-s32 e1000_check_reset_block(struct e1000_hw *hw)
-{
- if (hw->phy.ops.check_reset_block)
- return hw->phy.ops.check_reset_block(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_read_phy_reg - Reads PHY register
- * @hw: pointer to the HW structure
- * @offset: the register to read
- * @data: the buffer to store the 16-bit read.
- *
- * Reads the PHY register and returns the value in data.
- * This is a function pointer entry point called by drivers.
- **/
-s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- if (hw->phy.ops.read_reg)
- return hw->phy.ops.read_reg(hw, offset, data);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_write_phy_reg - Writes PHY register
- * @hw: pointer to the HW structure
- * @offset: the register to write
- * @data: the value to write.
- *
- * Writes the PHY register at offset with the value in data.
- * This is a function pointer entry point called by drivers.
- **/
-s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data)
-{
- if (hw->phy.ops.write_reg)
- return hw->phy.ops.write_reg(hw, offset, data);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_release_phy - Generic release PHY
- * @hw: pointer to the HW structure
- *
- * Return if silicon family does not require a semaphore when accessing the
- * PHY.
- **/
-void e1000_release_phy(struct e1000_hw *hw)
-{
- if (hw->phy.ops.release)
- hw->phy.ops.release(hw);
-}
-
-/**
- * e1000_acquire_phy - Generic acquire PHY
- * @hw: pointer to the HW structure
- *
- * Return success if silicon family does not require a semaphore when
- * accessing the PHY.
- **/
-s32 e1000_acquire_phy(struct e1000_hw *hw)
-{
- if (hw->phy.ops.acquire)
- return hw->phy.ops.acquire(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_read_kmrn_reg - Reads register using Kumeran interface
- * @hw: pointer to the HW structure
- * @offset: the register to read
- * @data: the location to store the 16-bit value read.
- *
- * Reads a register out of the Kumeran interface. Currently no func pointer
- * exists and all implementations are handled in the generic version of
- * this function.
- **/
-s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- return e1000_read_kmrn_reg_generic(hw, offset, data);
-}
-
-/**
- * e1000_write_kmrn_reg - Writes register using Kumeran interface
- * @hw: pointer to the HW structure
- * @offset: the register to write
- * @data: the value to write.
- *
- * Writes a register to the Kumeran interface. Currently no func pointer
- * exists and all implementations are handled in the generic version of
- * this function.
- **/
-s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data)
-{
- return e1000_write_kmrn_reg_generic(hw, offset, data);
-}
-
-/**
- * e1000_get_cable_length - Retrieves cable length estimation
- * @hw: pointer to the HW structure
- *
- * This function estimates the cable length and stores them in
- * hw->phy.min_length and hw->phy.max_length. This is a function pointer
- * entry point called by drivers.
- **/
-s32 e1000_get_cable_length(struct e1000_hw *hw)
-{
- if (hw->phy.ops.get_cable_length)
- return hw->phy.ops.get_cable_length(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_get_phy_info - Retrieves PHY information from registers
- * @hw: pointer to the HW structure
- *
- * This function gets some information from various PHY registers and
- * populates hw->phy values with it. This is a function pointer entry
- * point called by drivers.
- **/
-s32 e1000_get_phy_info(struct e1000_hw *hw)
-{
- if (hw->phy.ops.get_info)
- return hw->phy.ops.get_info(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_phy_hw_reset - Hard PHY reset
- * @hw: pointer to the HW structure
- *
- * Performs a hard PHY reset. This is a function pointer entry point called
- * by drivers.
- **/
-s32 e1000_phy_hw_reset(struct e1000_hw *hw)
-{
- if (hw->phy.ops.reset)
- return hw->phy.ops.reset(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_phy_commit - Soft PHY reset
- * @hw: pointer to the HW structure
- *
- * Performs a soft PHY reset on those that apply. This is a function pointer
- * entry point called by drivers.
- **/
-s32 e1000_phy_commit(struct e1000_hw *hw)
-{
- if (hw->phy.ops.commit)
- return hw->phy.ops.commit(hw);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_set_d0_lplu_state - Sets low power link up state for D0
- * @hw: pointer to the HW structure
- * @active: boolean used to enable/disable lplu
- *
- * Success returns 0, Failure returns 1
- *
- * The low power link up (lplu) state is set to the power management level D0
- * and SmartSpeed is disabled when active is TRUE, else clear lplu for D0
- * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU
- * is used during Dx states where the power conservation is most important.
- * During driver activity, SmartSpeed should be enabled so performance is
- * maintained. This is a function pointer entry point called by drivers.
- **/
-s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
-{
- if (hw->phy.ops.set_d0_lplu_state)
- return hw->phy.ops.set_d0_lplu_state(hw, active);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_set_d3_lplu_state - Sets low power link up state for D3
- * @hw: pointer to the HW structure
- * @active: boolean used to enable/disable lplu
- *
- * Success returns 0, Failure returns 1
- *
- * The low power link up (lplu) state is set to the power management level D3
- * and SmartSpeed is disabled when active is TRUE, else clear lplu for D3
- * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU
- * is used during Dx states where the power conservation is most important.
- * During driver activity, SmartSpeed should be enabled so performance is
- * maintained. This is a function pointer entry point called by drivers.
- **/
-s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
-{
- if (hw->phy.ops.set_d3_lplu_state)
- return hw->phy.ops.set_d3_lplu_state(hw, active);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_read_mac_addr - Reads MAC address
- * @hw: pointer to the HW structure
- *
- * Reads the MAC address out of the adapter and stores it in the HW structure.
- * Currently no func pointer exists and all implementations are handled in the
- * generic version of this function.
- **/
-s32 e1000_read_mac_addr(struct e1000_hw *hw)
-{
- if (hw->mac.ops.read_mac_addr)
- return hw->mac.ops.read_mac_addr(hw);
-
- return e1000_read_mac_addr_generic(hw);
-}
-
-/**
- * e1000_read_pba_num - Read device part number
- * @hw: pointer to the HW structure
- * @pba_num: pointer to device part number
- *
- * Reads the product board assembly (PBA) number from the EEPROM and stores
- * the value in pba_num.
- * Currently no func pointer exists and all implementations are handled in the
- * generic version of this function.
- **/
-s32 e1000_read_pba_num(struct e1000_hw *hw, u32 *pba_num)
-{
- return e1000_read_pba_num_generic(hw, pba_num);
-}
-
-/**
- * e1000_validate_nvm_checksum - Verifies NVM (EEPROM) checksum
- * @hw: pointer to the HW structure
- *
- * Validates the NVM checksum is correct. This is a function pointer entry
- * point called by drivers.
- **/
-s32 e1000_validate_nvm_checksum(struct e1000_hw *hw)
-{
- if (hw->nvm.ops.validate)
- return hw->nvm.ops.validate(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_update_nvm_checksum - Updates NVM (EEPROM) checksum
- * @hw: pointer to the HW structure
- *
- * Updates the NVM checksum. Currently no func pointer exists and all
- * implementations are handled in the generic version of this function.
- **/
-s32 e1000_update_nvm_checksum(struct e1000_hw *hw)
-{
- if (hw->nvm.ops.update)
- return hw->nvm.ops.update(hw);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_reload_nvm - Reloads EEPROM
- * @hw: pointer to the HW structure
- *
- * Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the
- * extended control register.
- **/
-void e1000_reload_nvm(struct e1000_hw *hw)
-{
- if (hw->nvm.ops.reload)
- hw->nvm.ops.reload(hw);
-}
-
-/**
- * e1000_read_nvm - Reads NVM (EEPROM)
- * @hw: pointer to the HW structure
- * @offset: the word offset to read
- * @words: number of 16-bit words to read
- * @data: pointer to the properly sized buffer for the data.
- *
- * Reads 16-bit chunks of data from the NVM (EEPROM). This is a function
- * pointer entry point called by drivers.
- **/
-s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
-{
- if (hw->nvm.ops.read)
- return hw->nvm.ops.read(hw, offset, words, data);
-
- return -E1000_ERR_CONFIG;
-}
-
-/**
- * e1000_write_nvm - Writes to NVM (EEPROM)
- * @hw: pointer to the HW structure
- * @offset: the word offset to read
- * @words: number of 16-bit words to write
- * @data: pointer to the properly sized buffer for the data.
- *
- * Writes 16-bit chunks of data to the NVM (EEPROM). This is a function
- * pointer entry point called by drivers.
- **/
-s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
-{
- if (hw->nvm.ops.write)
- return hw->nvm.ops.write(hw, offset, words, data);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_write_8bit_ctrl_reg - Writes 8bit Control register
- * @hw: pointer to the HW structure
- * @reg: 32bit register offset
- * @offset: the register to write
- * @data: the value to write.
- *
- * Writes the PHY register at offset with the value in data.
- * This is a function pointer entry point called by drivers.
- **/
-s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, u32 offset,
- u8 data)
-{
- return e1000_write_8bit_ctrl_reg_generic(hw, reg, offset, data);
-}
-
-/**
- * e1000_power_up_phy - Restores link in case of PHY power down
- * @hw: pointer to the HW structure
- *
- * The phy may be powered down to save power, to turn off link when the
- * driver is unloaded, or wake on lan is not enabled (among others).
- **/
-void e1000_power_up_phy(struct e1000_hw *hw)
-{
- if (hw->phy.ops.power_up)
- hw->phy.ops.power_up(hw);
-
- e1000_setup_link(hw);
-}
-
-/**
- * e1000_power_down_phy - Power down PHY
- * @hw: pointer to the HW structure
- *
- * The phy may be powered down to save power, to turn off link when the
- * driver is unloaded, or wake on lan is not enabled (among others).
- **/
-void e1000_power_down_phy(struct e1000_hw *hw)
-{
- if (hw->phy.ops.power_down)
- hw->phy.ops.power_down(hw);
-}
-
diff --git a/sys/dev/igb/e1000_defines.h b/sys/dev/igb/e1000_defines.h
deleted file mode 100644
index 6f23fc3..0000000
--- a/sys/dev/igb/e1000_defines.h
+++ /dev/null
@@ -1,1403 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_DEFINES_H_
-#define _E1000_DEFINES_H_
-
-/* Number of Transmit and Receive Descriptors must be a multiple of 8 */
-#define REQ_TX_DESCRIPTOR_MULTIPLE 8
-#define REQ_RX_DESCRIPTOR_MULTIPLE 8
-
-/* Definitions for power management and wakeup registers */
-/* Wake Up Control */
-#define E1000_WUC_APME 0x00000001 /* APM Enable */
-#define E1000_WUC_PME_EN 0x00000002 /* PME Enable */
-#define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */
-#define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */
-#define E1000_WUC_LSCWE 0x00000010 /* Link Status wake up enable */
-#define E1000_WUC_LSCWO 0x00000020 /* Link Status wake up override */
-#define E1000_WUC_SPM 0x80000000 /* Enable SPM */
-#define E1000_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */
-
-/* Wake Up Filter Control */
-#define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */
-#define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */
-#define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */
-#define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */
-#define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */
-#define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */
-#define E1000_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */
-#define E1000_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */
-#define E1000_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */
-#define E1000_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */
-#define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
-#define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
-#define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
-#define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */
-#define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */
-#define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */
-
-/* Wake Up Status */
-#define E1000_WUS_LNKC E1000_WUFC_LNKC
-#define E1000_WUS_MAG E1000_WUFC_MAG
-#define E1000_WUS_EX E1000_WUFC_EX
-#define E1000_WUS_MC E1000_WUFC_MC
-#define E1000_WUS_BC E1000_WUFC_BC
-#define E1000_WUS_ARP E1000_WUFC_ARP
-#define E1000_WUS_IPV4 E1000_WUFC_IPV4
-#define E1000_WUS_IPV6 E1000_WUFC_IPV6
-#define E1000_WUS_FLX0 E1000_WUFC_FLX0
-#define E1000_WUS_FLX1 E1000_WUFC_FLX1
-#define E1000_WUS_FLX2 E1000_WUFC_FLX2
-#define E1000_WUS_FLX3 E1000_WUFC_FLX3
-#define E1000_WUS_FLX_FILTERS E1000_WUFC_FLX_FILTERS
-
-/* Wake Up Packet Length */
-#define E1000_WUPL_LENGTH_MASK 0x0FFF /* Only the lower 12 bits are valid */
-
-/* Four Flexible Filters are supported */
-#define E1000_FLEXIBLE_FILTER_COUNT_MAX 4
-
-/* Each Flexible Filter is at most 128 (0x80) bytes in length */
-#define E1000_FLEXIBLE_FILTER_SIZE_MAX 128
-
-#define E1000_FFLT_SIZE E1000_FLEXIBLE_FILTER_COUNT_MAX
-#define E1000_FFMT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX
-#define E1000_FFVT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX
-
-/* Extended Device Control */
-#define E1000_CTRL_EXT_GPI0_EN 0x00000001 /* Maps SDP4 to GPI0 */
-#define E1000_CTRL_EXT_GPI1_EN 0x00000002 /* Maps SDP5 to GPI1 */
-#define E1000_CTRL_EXT_PHYINT_EN E1000_CTRL_EXT_GPI1_EN
-#define E1000_CTRL_EXT_GPI2_EN 0x00000004 /* Maps SDP6 to GPI2 */
-#define E1000_CTRL_EXT_GPI3_EN 0x00000008 /* Maps SDP7 to GPI3 */
-/* Reserved (bits 4,5) in >= 82575 */
-#define E1000_CTRL_EXT_SDP4_DATA 0x00000010 /* Value of SW Definable Pin 4 */
-#define E1000_CTRL_EXT_SDP5_DATA 0x00000020 /* Value of SW Definable Pin 5 */
-#define E1000_CTRL_EXT_PHY_INT E1000_CTRL_EXT_SDP5_DATA
-#define E1000_CTRL_EXT_SDP6_DATA 0x00000040 /* Value of SW Definable Pin 6 */
-#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Definable Pin 7 */
-/* SDP 4/5 (bits 8,9) are reserved in >= 82575 */
-#define E1000_CTRL_EXT_SDP4_DIR 0x00000100 /* Direction of SDP4 0=in 1=out */
-#define E1000_CTRL_EXT_SDP5_DIR 0x00000200 /* Direction of SDP5 0=in 1=out */
-#define E1000_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */
-#define E1000_CTRL_EXT_SDP7_DIR 0x00000800 /* Direction of SDP7 0=in 1=out */
-#define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */
-#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
-#define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */
-#define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */
-#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
-#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
-#define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000
-#define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000
-#define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000
-#define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000
-#define E1000_CTRL_EXT_LINK_MODE_PCIX_SERDES 0x00800000
-#define E1000_CTRL_EXT_LINK_MODE_SGMII 0x00800000
-#define E1000_CTRL_EXT_EIAME 0x01000000
-#define E1000_CTRL_EXT_IRCA 0x00000001
-#define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000
-#define E1000_CTRL_EXT_WR_WMARK_256 0x00000000
-#define E1000_CTRL_EXT_WR_WMARK_320 0x01000000
-#define E1000_CTRL_EXT_WR_WMARK_384 0x02000000
-#define E1000_CTRL_EXT_WR_WMARK_448 0x03000000
-#define E1000_CTRL_EXT_CANC 0x04000000 /* Interrupt delay cancellation */
-#define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
-/* IAME enable bit (27) was removed in >= 82575 */
-#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */
-#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */
-#define E1000_CRTL_EXT_PB_PAREN 0x01000000 /* packet buffer parity error detection enabled */
-#define E1000_CTRL_EXT_DF_PAREN 0x02000000 /* descriptor FIFO parity error detection enable */
-#define E1000_CTRL_EXT_GHOST_PAREN 0x40000000
-#define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */
-#define E1000_I2CCMD_REG_ADDR_SHIFT 16
-#define E1000_I2CCMD_REG_ADDR 0x00FF0000
-#define E1000_I2CCMD_PHY_ADDR_SHIFT 24
-#define E1000_I2CCMD_PHY_ADDR 0x07000000
-#define E1000_I2CCMD_OPCODE_READ 0x08000000
-#define E1000_I2CCMD_OPCODE_WRITE 0x00000000
-#define E1000_I2CCMD_RESET 0x10000000
-#define E1000_I2CCMD_READY 0x20000000
-#define E1000_I2CCMD_INTERRUPT_ENA 0x40000000
-#define E1000_I2CCMD_ERROR 0x80000000
-#define E1000_MAX_SGMII_PHY_REG_ADDR 255
-#define E1000_I2CCMD_PHY_TIMEOUT 200
-
-/* Receive Descriptor bit definitions */
-#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
-#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
-#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
-#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
-#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
-#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
-#define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */
-#define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */
-#define E1000_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */
-#define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */
-#define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */
-#define E1000_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */
-#define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */
-#define E1000_RXD_ERR_CE 0x01 /* CRC Error */
-#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */
-#define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */
-#define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */
-#define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */
-#define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */
-#define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */
-#define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */
-#define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */
-#define E1000_RXD_SPC_PRI_SHIFT 13
-#define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */
-#define E1000_RXD_SPC_CFI_SHIFT 12
-
-#define E1000_RXDEXT_STATERR_CE 0x01000000
-#define E1000_RXDEXT_STATERR_SE 0x02000000
-#define E1000_RXDEXT_STATERR_SEQ 0x04000000
-#define E1000_RXDEXT_STATERR_CXE 0x10000000
-#define E1000_RXDEXT_STATERR_TCPE 0x20000000
-#define E1000_RXDEXT_STATERR_IPE 0x40000000
-#define E1000_RXDEXT_STATERR_RXE 0x80000000
-
-/* mask to determine if packets should be dropped due to frame errors */
-#define E1000_RXD_ERR_FRAME_ERR_MASK ( \
- E1000_RXD_ERR_CE | \
- E1000_RXD_ERR_SE | \
- E1000_RXD_ERR_SEQ | \
- E1000_RXD_ERR_CXE | \
- E1000_RXD_ERR_RXE)
-
-/* Same mask, but for extended and packet split descriptors */
-#define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \
- E1000_RXDEXT_STATERR_CE | \
- E1000_RXDEXT_STATERR_SE | \
- E1000_RXDEXT_STATERR_SEQ | \
- E1000_RXDEXT_STATERR_CXE | \
- E1000_RXDEXT_STATERR_RXE)
-
-#define E1000_MRQC_ENABLE_MASK 0x00000007
-#define E1000_MRQC_ENABLE_RSS_2Q 0x00000001
-#define E1000_MRQC_ENABLE_RSS_INT 0x00000004
-#define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000
-#define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000
-#define E1000_MRQC_RSS_FIELD_IPV4 0x00020000
-#define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000
-#define E1000_MRQC_RSS_FIELD_IPV6_EX 0x00080000
-#define E1000_MRQC_RSS_FIELD_IPV6 0x00100000
-#define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000
-
-#define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000
-#define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
-
-/* Management Control */
-#define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
-#define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
-#define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */
-#define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */
-#define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */
-#define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */
-#define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */
-#define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */
-#define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */
-/* Enable Neighbor Discovery Filtering */
-#define E1000_MANC_NEIGHBOR_EN 0x00004000
-#define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */
-#define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */
-#define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */
-#define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */
-#define E1000_MANC_RCV_ALL 0x00080000 /* Receive All Enabled */
-#define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */
-/* Enable MAC address filtering */
-#define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000
-/* Enable MNG packets to host memory */
-#define E1000_MANC_EN_MNG2HOST 0x00200000
-/* Enable IP address filtering */
-#define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000
-#define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */
-#define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */
-#define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */
-#define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */
-#define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */
-#define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */
-#define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */
-#define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */
-
-#define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */
-#define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */
-
-/* Receive Control */
-#define E1000_RCTL_RST 0x00000001 /* Software reset */
-#define E1000_RCTL_EN 0x00000002 /* enable */
-#define E1000_RCTL_SBP 0x00000004 /* store bad packet */
-#define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */
-#define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */
-#define E1000_RCTL_LPE 0x00000020 /* long packet enable */
-#define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */
-#define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */
-#define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */
-#define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */
-#define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */
-#define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */
-#define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */
-#define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */
-#define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */
-#define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */
-#define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */
-#define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */
-#define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */
-#define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */
-#define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */
-#define E1000_RCTL_BAM 0x00008000 /* broadcast enable */
-/* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */
-#define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */
-#define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */
-#define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */
-#define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */
-/* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */
-#define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */
-#define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */
-#define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */
-#define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */
-#define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */
-#define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */
-#define E1000_RCTL_DPF 0x00400000 /* discard pause frames */
-#define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */
-#define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */
-#define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */
-#define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */
-#define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */
-
-/*
- * Use byte values for the following shift parameters
- * Usage:
- * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) &
- * E1000_PSRCTL_BSIZE0_MASK) |
- * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) &
- * E1000_PSRCTL_BSIZE1_MASK) |
- * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) &
- * E1000_PSRCTL_BSIZE2_MASK) |
- * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |;
- * E1000_PSRCTL_BSIZE3_MASK))
- * where value0 = [128..16256], default=256
- * value1 = [1024..64512], default=4096
- * value2 = [0..64512], default=4096
- * value3 = [0..64512], default=0
- */
-
-#define E1000_PSRCTL_BSIZE0_MASK 0x0000007F
-#define E1000_PSRCTL_BSIZE1_MASK 0x00003F00
-#define E1000_PSRCTL_BSIZE2_MASK 0x003F0000
-#define E1000_PSRCTL_BSIZE3_MASK 0x3F000000
-
-#define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */
-#define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */
-#define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */
-#define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */
-
-/* SWFW_SYNC Definitions */
-#define E1000_SWFW_EEP_SM 0x1
-#define E1000_SWFW_PHY0_SM 0x2
-#define E1000_SWFW_PHY1_SM 0x4
-#define E1000_SWFW_CSR_SM 0x8
-
-/* FACTPS Definitions */
-#define E1000_FACTPS_LFS 0x40000000 /* LAN Function Select */
-/* Device Control */
-#define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */
-#define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */
-#define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */
-#define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */
-#define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */
-#define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */
-#define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */
-#define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */
-#define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */
-#define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */
-#define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */
-#define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */
-#define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */
-#define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */
-#define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */
-#define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */
-#define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */
-#define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */
-#define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */
-#define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */
-#define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */
-#define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */
-#define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */
-#define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */
-#define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */
-#define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */
-#define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */
-#define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */
-#define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */
-#define E1000_CTRL_RST 0x04000000 /* Global reset */
-#define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */
-#define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */
-#define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */
-#define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */
-#define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */
-#define E1000_CTRL_SW2FW_INT 0x02000000 /* Initiate an interrupt to manageability engine */
-#define E1000_CTRL_I2C_ENA 0x02000000 /* I2C enable */
-
-/* Bit definitions for the Management Data IO (MDIO) and Management Data
- * Clock (MDC) pins in the Device Control Register.
- */
-#define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0
-#define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0
-#define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2
-#define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2
-#define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3
-#define E1000_CTRL_MDC E1000_CTRL_SWDPIN3
-#define E1000_CTRL_PHY_RESET_DIR4 E1000_CTRL_EXT_SDP4_DIR
-#define E1000_CTRL_PHY_RESET4 E1000_CTRL_EXT_SDP4_DATA
-
-#define E1000_CONNSW_ENRGSRC 0x4
-#define E1000_PCS_CFG_PCS_EN 8
-#define E1000_PCS_LCTL_FLV_LINK_UP 1
-#define E1000_PCS_LCTL_FSV_10 0
-#define E1000_PCS_LCTL_FSV_100 2
-#define E1000_PCS_LCTL_FSV_1000 4
-#define E1000_PCS_LCTL_FDV_FULL 8
-#define E1000_PCS_LCTL_FSD 0x10
-#define E1000_PCS_LCTL_FORCE_LINK 0x20
-#define E1000_PCS_LCTL_LOW_LINK_LATCH 0x40
-#define E1000_PCS_LCTL_AN_ENABLE 0x10000
-#define E1000_PCS_LCTL_AN_RESTART 0x20000
-#define E1000_PCS_LCTL_AN_TIMEOUT 0x40000
-#define E1000_PCS_LCTL_AN_SGMII_BYPASS 0x80000
-#define E1000_PCS_LCTL_AN_SGMII_TRIGGER 0x100000
-#define E1000_PCS_LCTL_FAST_LINK_TIMER 0x1000000
-#define E1000_PCS_LCTL_LINK_OK_FIX 0x2000000
-#define E1000_PCS_LCTL_CRS_ON_NI 0x4000000
-#define E1000_ENABLE_SERDES_LOOPBACK 0x0410
-
-#define E1000_PCS_LSTS_LINK_OK 1
-#define E1000_PCS_LSTS_SPEED_10 0
-#define E1000_PCS_LSTS_SPEED_100 2
-#define E1000_PCS_LSTS_SPEED_1000 4
-#define E1000_PCS_LSTS_DUPLEX_FULL 8
-#define E1000_PCS_LSTS_SYNK_OK 0x10
-#define E1000_PCS_LSTS_AN_COMPLETE 0x10000
-#define E1000_PCS_LSTS_AN_PAGE_RX 0x20000
-#define E1000_PCS_LSTS_AN_TIMED_OUT 0x40000
-#define E1000_PCS_LSTS_AN_REMOTE_FAULT 0x80000
-#define E1000_PCS_LSTS_AN_ERROR_RWS 0x100000
-
-/* Device Status */
-#define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */
-#define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */
-#define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */
-#define E1000_STATUS_FUNC_SHIFT 2
-#define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */
-#define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */
-#define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */
-#define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */
-#define E1000_STATUS_SPEED_MASK 0x000000C0
-#define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */
-#define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */
-#define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */
-#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */
-#define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */
-#define E1000_STATUS_DOCK_CI 0x00000800 /* Change in Dock/Undock state. Clear on write '0'. */
-#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */
-#define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */
-#define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */
-#define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */
-#define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */
-#define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */
-#define E1000_STATUS_BMC_SKU_0 0x00100000 /* BMC USB redirect disabled */
-#define E1000_STATUS_BMC_SKU_1 0x00200000 /* BMC SRAM disabled */
-#define E1000_STATUS_BMC_SKU_2 0x00400000 /* BMC SDRAM disabled */
-#define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */
-#define E1000_STATUS_BMC_LITE 0x01000000 /* BMC external code execution disabled */
-#define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */
-#define E1000_STATUS_FUSE_8 0x04000000
-#define E1000_STATUS_FUSE_9 0x08000000
-#define E1000_STATUS_SERDES0_DIS 0x10000000 /* SERDES disabled on port 0 */
-#define E1000_STATUS_SERDES1_DIS 0x20000000 /* SERDES disabled on port 1 */
-
-/* Constants used to interpret the masked PCI-X bus speed. */
-#define E1000_STATUS_PCIX_SPEED_66 0x00000000 /* PCI-X bus speed 50-66 MHz */
-#define E1000_STATUS_PCIX_SPEED_100 0x00004000 /* PCI-X bus speed 66-100 MHz */
-#define E1000_STATUS_PCIX_SPEED_133 0x00008000 /* PCI-X bus speed 100-133 MHz */
-
-#define SPEED_10 10
-#define SPEED_100 100
-#define SPEED_1000 1000
-#define HALF_DUPLEX 1
-#define FULL_DUPLEX 2
-
-#define PHY_FORCE_TIME 20
-
-#define ADVERTISE_10_HALF 0x0001
-#define ADVERTISE_10_FULL 0x0002
-#define ADVERTISE_100_HALF 0x0004
-#define ADVERTISE_100_FULL 0x0008
-#define ADVERTISE_1000_HALF 0x0010 /* Not used, just FYI */
-#define ADVERTISE_1000_FULL 0x0020
-
-/* 1000/H is not supported, nor spec-compliant. */
-#define E1000_ALL_SPEED_DUPLEX ( ADVERTISE_10_HALF | ADVERTISE_10_FULL | \
- ADVERTISE_100_HALF | ADVERTISE_100_FULL | \
- ADVERTISE_1000_FULL)
-#define E1000_ALL_NOT_GIG ( ADVERTISE_10_HALF | ADVERTISE_10_FULL | \
- ADVERTISE_100_HALF | ADVERTISE_100_FULL)
-#define E1000_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL)
-#define E1000_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL)
-#define E1000_ALL_FULL_DUPLEX (ADVERTISE_10_FULL | ADVERTISE_100_FULL | \
- ADVERTISE_1000_FULL)
-#define E1000_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF)
-
-#define AUTONEG_ADVERTISE_SPEED_DEFAULT E1000_ALL_SPEED_DUPLEX
-
-/* LED Control */
-#define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F
-#define E1000_LEDCTL_LED0_MODE_SHIFT 0
-#define E1000_LEDCTL_LED0_BLINK_RATE 0x00000020
-#define E1000_LEDCTL_LED0_IVRT 0x00000040
-#define E1000_LEDCTL_LED0_BLINK 0x00000080
-#define E1000_LEDCTL_LED1_MODE_MASK 0x00000F00
-#define E1000_LEDCTL_LED1_MODE_SHIFT 8
-#define E1000_LEDCTL_LED1_BLINK_RATE 0x00002000
-#define E1000_LEDCTL_LED1_IVRT 0x00004000
-#define E1000_LEDCTL_LED1_BLINK 0x00008000
-#define E1000_LEDCTL_LED2_MODE_MASK 0x000F0000
-#define E1000_LEDCTL_LED2_MODE_SHIFT 16
-#define E1000_LEDCTL_LED2_BLINK_RATE 0x00200000
-#define E1000_LEDCTL_LED2_IVRT 0x00400000
-#define E1000_LEDCTL_LED2_BLINK 0x00800000
-#define E1000_LEDCTL_LED3_MODE_MASK 0x0F000000
-#define E1000_LEDCTL_LED3_MODE_SHIFT 24
-#define E1000_LEDCTL_LED3_BLINK_RATE 0x20000000
-#define E1000_LEDCTL_LED3_IVRT 0x40000000
-#define E1000_LEDCTL_LED3_BLINK 0x80000000
-
-#define E1000_LEDCTL_MODE_LINK_10_1000 0x0
-#define E1000_LEDCTL_MODE_LINK_100_1000 0x1
-#define E1000_LEDCTL_MODE_LINK_UP 0x2
-#define E1000_LEDCTL_MODE_ACTIVITY 0x3
-#define E1000_LEDCTL_MODE_LINK_ACTIVITY 0x4
-#define E1000_LEDCTL_MODE_LINK_10 0x5
-#define E1000_LEDCTL_MODE_LINK_100 0x6
-#define E1000_LEDCTL_MODE_LINK_1000 0x7
-#define E1000_LEDCTL_MODE_PCIX_MODE 0x8
-#define E1000_LEDCTL_MODE_FULL_DUPLEX 0x9
-#define E1000_LEDCTL_MODE_COLLISION 0xA
-#define E1000_LEDCTL_MODE_BUS_SPEED 0xB
-#define E1000_LEDCTL_MODE_BUS_SIZE 0xC
-#define E1000_LEDCTL_MODE_PAUSED 0xD
-#define E1000_LEDCTL_MODE_LED_ON 0xE
-#define E1000_LEDCTL_MODE_LED_OFF 0xF
-
-/* Transmit Descriptor bit definitions */
-#define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */
-#define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */
-#define E1000_TXD_POPTS_SHIFT 8 /* POPTS shift */
-#define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */
-#define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */
-#define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */
-#define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */
-#define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */
-#define E1000_TXD_CMD_RS 0x08000000 /* Report Status */
-#define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */
-#define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */
-#define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */
-#define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */
-#define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */
-#define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */
-#define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */
-#define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */
-#define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */
-#define E1000_TXD_CMD_IP 0x02000000 /* IP packet */
-#define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */
-#define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */
-/* Extended desc bits for Linksec and timesync */
-
-/* Transmit Control */
-#define E1000_TCTL_RST 0x00000001 /* software reset */
-#define E1000_TCTL_EN 0x00000002 /* enable tx */
-#define E1000_TCTL_BCE 0x00000004 /* busy check enable */
-#define E1000_TCTL_PSP 0x00000008 /* pad short packets */
-#define E1000_TCTL_CT 0x00000ff0 /* collision threshold */
-#define E1000_TCTL_COLD 0x003ff000 /* collision distance */
-#define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */
-#define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */
-#define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */
-#define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */
-#define E1000_TCTL_MULR 0x10000000 /* Multiple request support */
-
-/* Transmit Arbitration Count */
-#define E1000_TARC0_ENABLE 0x00000400 /* Enable Tx Queue 0 */
-
-/* SerDes Control */
-#define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400
-
-/* Receive Checksum Control */
-#define E1000_RXCSUM_PCSS_MASK 0x000000FF /* Packet Checksum Start */
-#define E1000_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */
-#define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */
-#define E1000_RXCSUM_IPV6OFL 0x00000400 /* IPv6 checksum offload */
-#define E1000_RXCSUM_CRCOFL 0x00000800 /* CRC32 offload enable */
-#define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */
-#define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */
-
-/* Header split receive */
-#define E1000_RFCTL_ISCSI_DIS 0x00000001
-#define E1000_RFCTL_ISCSI_DWC_MASK 0x0000003E
-#define E1000_RFCTL_ISCSI_DWC_SHIFT 1
-#define E1000_RFCTL_NFSW_DIS 0x00000040
-#define E1000_RFCTL_NFSR_DIS 0x00000080
-#define E1000_RFCTL_NFS_VER_MASK 0x00000300
-#define E1000_RFCTL_NFS_VER_SHIFT 8
-#define E1000_RFCTL_IPV6_DIS 0x00000400
-#define E1000_RFCTL_IPV6_XSUM_DIS 0x00000800
-#define E1000_RFCTL_ACK_DIS 0x00001000
-#define E1000_RFCTL_ACKD_DIS 0x00002000
-#define E1000_RFCTL_IPFRSP_DIS 0x00004000
-#define E1000_RFCTL_EXTEN 0x00008000
-#define E1000_RFCTL_IPV6_EX_DIS 0x00010000
-#define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
-
-/* Collision related configuration parameters */
-#define E1000_COLLISION_THRESHOLD 15
-#define E1000_CT_SHIFT 4
-#define E1000_COLLISION_DISTANCE 63
-#define E1000_COLD_SHIFT 12
-
-/* Default values for the transmit IPG register */
-#define DEFAULT_82543_TIPG_IPGT_FIBER 9
-#define DEFAULT_82543_TIPG_IPGT_COPPER 8
-
-#define E1000_TIPG_IPGT_MASK 0x000003FF
-#define E1000_TIPG_IPGR1_MASK 0x000FFC00
-#define E1000_TIPG_IPGR2_MASK 0x3FF00000
-
-#define DEFAULT_82543_TIPG_IPGR1 8
-#define E1000_TIPG_IPGR1_SHIFT 10
-
-#define DEFAULT_82543_TIPG_IPGR2 6
-#define DEFAULT_80003ES2LAN_TIPG_IPGR2 7
-#define E1000_TIPG_IPGR2_SHIFT 20
-
-/* Ethertype field values */
-#define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */
-
-#define ETHERNET_FCS_SIZE 4
-#define MAX_JUMBO_FRAME_SIZE 0x3F00
-
-/* Extended Configuration Control and Size */
-#define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020
-#define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001
-#define E1000_EXTCNF_CTRL_SWFLAG 0x00000020
-#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000
-#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16
-#define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000
-#define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16
-
-#define E1000_PHY_CTRL_SPD_EN 0x00000001
-#define E1000_PHY_CTRL_D0A_LPLU 0x00000002
-#define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004
-#define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008
-#define E1000_PHY_CTRL_GBE_DISABLE 0x00000040
-
-#define E1000_KABGTXD_BGSQLBIAS 0x00050000
-
-/* PBA constants */
-#define E1000_PBA_8K 0x0008 /* 8KB */
-#define E1000_PBA_12K 0x000C /* 12KB */
-#define E1000_PBA_16K 0x0010 /* 16KB */
-#define E1000_PBA_20K 0x0014
-#define E1000_PBA_22K 0x0016
-#define E1000_PBA_24K 0x0018
-#define E1000_PBA_30K 0x001E
-#define E1000_PBA_32K 0x0020
-#define E1000_PBA_34K 0x0022
-#define E1000_PBA_38K 0x0026
-#define E1000_PBA_40K 0x0028
-#define E1000_PBA_48K 0x0030 /* 48KB */
-#define E1000_PBA_64K 0x0040 /* 64KB */
-
-#define E1000_PBS_16K E1000_PBA_16K
-#define E1000_PBS_24K E1000_PBA_24K
-
-#define IFS_MAX 80
-#define IFS_MIN 40
-#define IFS_RATIO 4
-#define IFS_STEP 10
-#define MIN_NUM_XMITS 1000
-
-/* SW Semaphore Register */
-#define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
-#define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
-#define E1000_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
-#define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */
-
-/* Interrupt Cause Read */
-#define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */
-#define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */
-#define E1000_ICR_LSC 0x00000004 /* Link Status Change */
-#define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */
-#define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */
-#define E1000_ICR_RXO 0x00000040 /* rx overrun */
-#define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */
-#define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */
-#define E1000_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */
-#define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */
-#define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */
-#define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */
-#define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */
-#define E1000_ICR_TXD_LOW 0x00008000
-#define E1000_ICR_SRPD 0x00010000
-#define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */
-#define E1000_ICR_MNG 0x00040000 /* Manageability event */
-#define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */
-#define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */
-#define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* queue 0 Rx descriptor FIFO parity error */
-#define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* queue 0 Tx descriptor FIFO parity error */
-#define E1000_ICR_HOST_ARB_PAR 0x00400000 /* host arb read buffer parity error */
-#define E1000_ICR_PB_PAR 0x00800000 /* packet buffer parity error */
-#define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* queue 1 Rx descriptor FIFO parity error */
-#define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* queue 1 Tx descriptor FIFO parity error */
-#define E1000_ICR_ALL_PARITY 0x03F00000 /* all parity error bits */
-#define E1000_ICR_DSW 0x00000020 /* FW changed the status of DISSW bit in the FWSM */
-#define E1000_ICR_PHYINT 0x00001000 /* LAN connected device generates an interrupt */
-#define E1000_ICR_EPRST 0x00100000 /* ME hardware reset occurs */
-
-/* Extended Interrupt Cause Read */
-#define E1000_EICR_RX_QUEUE0 0x00000001 /* Rx Queue 0 Interrupt */
-#define E1000_EICR_RX_QUEUE1 0x00000002 /* Rx Queue 1 Interrupt */
-#define E1000_EICR_RX_QUEUE2 0x00000004 /* Rx Queue 2 Interrupt */
-#define E1000_EICR_RX_QUEUE3 0x00000008 /* Rx Queue 3 Interrupt */
-#define E1000_EICR_TX_QUEUE0 0x00000100 /* Tx Queue 0 Interrupt */
-#define E1000_EICR_TX_QUEUE1 0x00000200 /* Tx Queue 1 Interrupt */
-#define E1000_EICR_TX_QUEUE2 0x00000400 /* Tx Queue 2 Interrupt */
-#define E1000_EICR_TX_QUEUE3 0x00000800 /* Tx Queue 3 Interrupt */
-#define E1000_EICR_TCP_TIMER 0x40000000 /* TCP Timer */
-#define E1000_EICR_OTHER 0x80000000 /* Interrupt Cause Active */
-/* TCP Timer */
-#define E1000_TCPTIMER_KS 0x00000100 /* KickStart */
-#define E1000_TCPTIMER_COUNT_ENABLE 0x00000200 /* Count Enable */
-#define E1000_TCPTIMER_COUNT_FINISH 0x00000400 /* Count finish */
-#define E1000_TCPTIMER_LOOP 0x00000800 /* Loop */
-
-/*
- * This defines the bits that are set in the Interrupt Mask
- * Set/Read Register. Each bit is documented below:
- * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0)
- * o RXSEQ = Receive Sequence Error
- */
-#define POLL_IMS_ENABLE_MASK ( \
- E1000_IMS_RXDMT0 | \
- E1000_IMS_RXSEQ)
-
-/*
- * This defines the bits that are set in the Interrupt Mask
- * Set/Read Register. Each bit is documented below:
- * o RXT0 = Receiver Timer Interrupt (ring 0)
- * o TXDW = Transmit Descriptor Written Back
- * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0)
- * o RXSEQ = Receive Sequence Error
- * o LSC = Link Status Change
- */
-#define IMS_ENABLE_MASK ( \
- E1000_IMS_RXT0 | \
- E1000_IMS_TXDW | \
- E1000_IMS_RXDMT0 | \
- E1000_IMS_RXSEQ | \
- E1000_IMS_LSC)
-
-/* Interrupt Mask Set */
-#define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */
-#define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */
-#define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */
-#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
-#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
-#define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */
-#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
-#define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */
-#define E1000_IMS_RXCFG E1000_ICR_RXCFG /* Rx /c/ ordered set */
-#define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */
-#define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */
-#define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */
-#define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */
-#define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW
-#define E1000_IMS_SRPD E1000_ICR_SRPD
-#define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */
-#define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */
-#define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */
-#define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
-#define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
-#define E1000_IMS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */
-#define E1000_IMS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */
-#define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
-#define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
-#define E1000_IMS_DSW E1000_ICR_DSW
-#define E1000_IMS_PHYINT E1000_ICR_PHYINT
-#define E1000_IMS_EPRST E1000_ICR_EPRST
-
-/* Extended Interrupt Mask Set */
-#define E1000_EIMS_RX_QUEUE0 E1000_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */
-#define E1000_EIMS_RX_QUEUE1 E1000_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */
-#define E1000_EIMS_RX_QUEUE2 E1000_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */
-#define E1000_EIMS_RX_QUEUE3 E1000_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */
-#define E1000_EIMS_TX_QUEUE0 E1000_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */
-#define E1000_EIMS_TX_QUEUE1 E1000_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */
-#define E1000_EIMS_TX_QUEUE2 E1000_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */
-#define E1000_EIMS_TX_QUEUE3 E1000_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */
-#define E1000_EIMS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
-#define E1000_EIMS_OTHER E1000_EICR_OTHER /* Interrupt Cause Active */
-
-/* Interrupt Cause Set */
-#define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */
-#define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */
-#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
-#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
-#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
-#define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */
-#define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
-#define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */
-#define E1000_ICS_RXCFG E1000_ICR_RXCFG /* Rx /c/ ordered set */
-#define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */
-#define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */
-#define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */
-#define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */
-#define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW
-#define E1000_ICS_SRPD E1000_ICR_SRPD
-#define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */
-#define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */
-#define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */
-#define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
-#define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
-#define E1000_ICS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */
-#define E1000_ICS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */
-#define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
-#define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
-#define E1000_ICS_DSW E1000_ICR_DSW
-#define E1000_ICS_PHYINT E1000_ICR_PHYINT
-#define E1000_ICS_EPRST E1000_ICR_EPRST
-
-/* Extended Interrupt Cause Set */
-#define E1000_EICS_RX_QUEUE0 E1000_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */
-#define E1000_EICS_RX_QUEUE1 E1000_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */
-#define E1000_EICS_RX_QUEUE2 E1000_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */
-#define E1000_EICS_RX_QUEUE3 E1000_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */
-#define E1000_EICS_TX_QUEUE0 E1000_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */
-#define E1000_EICS_TX_QUEUE1 E1000_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */
-#define E1000_EICS_TX_QUEUE2 E1000_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */
-#define E1000_EICS_TX_QUEUE3 E1000_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */
-#define E1000_EICS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
-#define E1000_EICS_OTHER E1000_EICR_OTHER /* Interrupt Cause Active */
-
-/* Transmit Descriptor Control */
-#define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */
-#define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */
-#define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */
-#define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */
-#define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */
-#define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */
-#define E1000_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */
-/* Enable the counting of descriptors still to be processed. */
-#define E1000_TXDCTL_COUNT_DESC 0x00400000
-
-/* Flow Control Constants */
-#define FLOW_CONTROL_ADDRESS_LOW 0x00C28001
-#define FLOW_CONTROL_ADDRESS_HIGH 0x00000100
-#define FLOW_CONTROL_TYPE 0x8808
-
-/* 802.1q VLAN Packet Size */
-#define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMA'd) */
-#define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */
-
-/* Receive Address */
-/*
- * Number of high/low register pairs in the RAR. The RAR (Receive Address
- * Registers) holds the directed and multicast addresses that we monitor.
- * Technically, we have 16 spots. However, we reserve one of these spots
- * (RAR[15]) for our directed address used by controllers with
- * manageability enabled, allowing us room for 15 multicast addresses.
- */
-#define E1000_RAR_ENTRIES 15
-#define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */
-
-/* Error Codes */
-#define E1000_SUCCESS 0
-#define E1000_ERR_NVM 1
-#define E1000_ERR_PHY 2
-#define E1000_ERR_CONFIG 3
-#define E1000_ERR_PARAM 4
-#define E1000_ERR_MAC_INIT 5
-#define E1000_ERR_PHY_TYPE 6
-#define E1000_ERR_RESET 9
-#define E1000_ERR_MASTER_REQUESTS_PENDING 10
-#define E1000_ERR_HOST_INTERFACE_COMMAND 11
-#define E1000_BLK_PHY_RESET 12
-#define E1000_ERR_SWFW_SYNC 13
-#define E1000_NOT_IMPLEMENTED 14
-
-/* Loop limit on how long we wait for auto-negotiation to complete */
-#define FIBER_LINK_UP_LIMIT 50
-#define COPPER_LINK_UP_LIMIT 10
-#define PHY_AUTO_NEG_LIMIT 45
-#define PHY_FORCE_LIMIT 20
-/* Number of 100 microseconds we wait for PCI Express master disable */
-#define MASTER_DISABLE_TIMEOUT 800
-/* Number of milliseconds we wait for PHY configuration done after MAC reset */
-#define PHY_CFG_TIMEOUT 100
-/* Number of 2 milliseconds we wait for acquiring MDIO ownership. */
-#define MDIO_OWNERSHIP_TIMEOUT 10
-/* Number of milliseconds for NVM auto read done after MAC reset. */
-#define AUTO_READ_DONE_TIMEOUT 10
-
-/* Flow Control */
-#define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */
-#define E1000_FCRTH_XFCE 0x80000000 /* External Flow Control Enable */
-#define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */
-#define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */
-
-/* Transmit Configuration Word */
-#define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */
-#define E1000_TXCW_HD 0x00000040 /* TXCW half duplex */
-#define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */
-#define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */
-#define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */
-#define E1000_TXCW_RF 0x00003000 /* TXCW remote fault */
-#define E1000_TXCW_NP 0x00008000 /* TXCW next page */
-#define E1000_TXCW_CW 0x0000ffff /* TxConfigWord mask */
-#define E1000_TXCW_TXC 0x40000000 /* Transmit Config control */
-#define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */
-
-/* Receive Configuration Word */
-#define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */
-#define E1000_RXCW_NC 0x04000000 /* Receive config no carrier */
-#define E1000_RXCW_IV 0x08000000 /* Receive config invalid */
-#define E1000_RXCW_CC 0x10000000 /* Receive config change */
-#define E1000_RXCW_C 0x20000000 /* Receive config */
-#define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */
-#define E1000_RXCW_ANC 0x80000000 /* Auto-neg complete */
-
-/* PCI Express Control */
-#define E1000_GCR_RXD_NO_SNOOP 0x00000001
-#define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002
-#define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004
-#define E1000_GCR_TXD_NO_SNOOP 0x00000008
-#define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010
-#define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020
-
-#define PCIE_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \
- E1000_GCR_RXDSCW_NO_SNOOP | \
- E1000_GCR_RXDSCR_NO_SNOOP | \
- E1000_GCR_TXD_NO_SNOOP | \
- E1000_GCR_TXDSCW_NO_SNOOP | \
- E1000_GCR_TXDSCR_NO_SNOOP)
-
-/* PHY Control Register */
-#define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */
-#define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */
-#define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */
-#define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */
-#define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */
-#define MII_CR_POWER_DOWN 0x0800 /* Power down */
-#define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */
-#define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */
-#define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */
-#define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */
-#define MII_CR_SPEED_1000 0x0040
-#define MII_CR_SPEED_100 0x2000
-#define MII_CR_SPEED_10 0x0000
-
-/* PHY Status Register */
-#define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */
-#define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */
-#define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */
-#define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */
-#define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */
-#define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */
-#define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */
-#define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */
-#define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */
-#define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */
-#define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */
-#define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */
-#define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */
-#define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */
-#define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */
-
-/* Autoneg Advertisement Register */
-#define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */
-#define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */
-#define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */
-#define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */
-#define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */
-#define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */
-#define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */
-#define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */
-#define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */
-#define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */
-
-/* Link Partner Ability Register (Base Page) */
-#define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */
-#define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP is 10T Half Duplex Capable */
-#define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP is 10T Full Duplex Capable */
-#define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP is 100TX Half Duplex Capable */
-#define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP is 100TX Full Duplex Capable */
-#define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */
-#define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */
-#define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */
-#define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP has detected Remote Fault */
-#define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP has rx'd link code word */
-#define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */
-
-/* Autoneg Expansion Register */
-#define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */
-#define NWAY_ER_PAGE_RXD 0x0002 /* LP is 10T Half Duplex Capable */
-#define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP is 10T Full Duplex Capable */
-#define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP is 100TX Half Duplex Capable */
-#define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP is 100TX Full Duplex Capable */
-
-/* 1000BASE-T Control Register */
-#define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */
-#define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */
-#define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */
-#define CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port */
- /* 0=DTE device */
-#define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */
- /* 0=Configure PHY as Slave */
-#define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */
- /* 0=Automatic Master/Slave config */
-#define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */
-#define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */
-#define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */
-#define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */
-#define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */
-
-/* 1000BASE-T Status Register */
-#define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle errors since last read */
-#define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asymmetric pause direction bit */
-#define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */
-#define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */
-#define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */
-#define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */
-#define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local Tx is Master, 0=Slave */
-#define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */
-
-#define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5
-
-/* PHY 1000 MII Register/Bit Definitions */
-/* PHY Registers defined by IEEE */
-#define PHY_CONTROL 0x00 /* Control Register */
-#define PHY_STATUS 0x01 /* Status Register */
-#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
-#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
-#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */
-#define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */
-#define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */
-#define PHY_NEXT_PAGE_TX 0x07 /* Next Page Tx */
-#define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */
-#define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */
-#define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */
-#define PHY_EXT_STATUS 0x0F /* Extended Status Reg */
-
-/* NVM Control */
-#define E1000_EECD_SK 0x00000001 /* NVM Clock */
-#define E1000_EECD_CS 0x00000002 /* NVM Chip Select */
-#define E1000_EECD_DI 0x00000004 /* NVM Data In */
-#define E1000_EECD_DO 0x00000008 /* NVM Data Out */
-#define E1000_EECD_FWE_MASK 0x00000030
-#define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */
-#define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */
-#define E1000_EECD_FWE_SHIFT 4
-#define E1000_EECD_REQ 0x00000040 /* NVM Access Request */
-#define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */
-#define E1000_EECD_PRES 0x00000100 /* NVM Present */
-#define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */
-/* NVM Addressing bits based on type 0=small, 1=large */
-#define E1000_EECD_ADDR_BITS 0x00000400
-#define E1000_EECD_TYPE 0x00002000 /* NVM Type (1-SPI, 0-Microwire) */
-#ifndef E1000_NVM_GRANT_ATTEMPTS
-#define E1000_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */
-#endif
-#define E1000_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */
-#define E1000_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */
-#define E1000_EECD_SIZE_EX_SHIFT 11
-#define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */
-#define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */
-#define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */
-#define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */
-#define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */
-#define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */
-#define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */
-#define E1000_EECD_SECVAL_SHIFT 22
-
-#define E1000_NVM_SWDPIN0 0x0001 /* SWDPIN 0 NVM Value */
-#define E1000_NVM_LED_LOGIC 0x0020 /* Led Logic Word */
-#define E1000_NVM_RW_REG_DATA 16 /* Offset to data in NVM read/write registers */
-#define E1000_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */
-#define E1000_NVM_RW_REG_START 1 /* Start operation */
-#define E1000_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */
-#define E1000_NVM_POLL_WRITE 1 /* Flag for polling for write complete */
-#define E1000_NVM_POLL_READ 0 /* Flag for polling for read complete */
-#define E1000_FLASH_UPDATES 2000
-
-/* NVM Word Offsets */
-#define NVM_COMPAT 0x0003
-#define NVM_ID_LED_SETTINGS 0x0004
-#define NVM_VERSION 0x0005
-#define NVM_SERDES_AMPLITUDE 0x0006 /* For SERDES output amplitude adjustment. */
-#define NVM_PHY_CLASS_WORD 0x0007
-#define NVM_INIT_CONTROL1_REG 0x000A
-#define NVM_INIT_CONTROL2_REG 0x000F
-#define NVM_SWDEF_PINS_CTRL_PORT_1 0x0010
-#define NVM_INIT_CONTROL3_PORT_B 0x0014
-#define NVM_INIT_3GIO_3 0x001A
-#define NVM_SWDEF_PINS_CTRL_PORT_0 0x0020
-#define NVM_INIT_CONTROL3_PORT_A 0x0024
-#define NVM_CFG 0x0012
-#define NVM_FLASH_VERSION 0x0032
-#define NVM_ALT_MAC_ADDR_PTR 0x0037
-#define NVM_CHECKSUM_REG 0x003F
-
-#define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */
-#define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */
-
-/* Mask bits for fields in Word 0x0f of the NVM */
-#define NVM_WORD0F_PAUSE_MASK 0x3000
-#define NVM_WORD0F_PAUSE 0x1000
-#define NVM_WORD0F_ASM_DIR 0x2000
-#define NVM_WORD0F_ANE 0x0800
-#define NVM_WORD0F_SWPDIO_EXT_MASK 0x00F0
-#define NVM_WORD0F_LPLU 0x0001
-
-/* Mask bits for fields in Word 0x1a of the NVM */
-#define NVM_WORD1A_ASPM_MASK 0x000C
-
-/* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
-#define NVM_SUM 0xBABA
-
-#define NVM_MAC_ADDR_OFFSET 0
-#define NVM_PBA_OFFSET_0 8
-#define NVM_PBA_OFFSET_1 9
-#define NVM_RESERVED_WORD 0xFFFF
-#define NVM_PHY_CLASS_A 0x8000
-#define NVM_SERDES_AMPLITUDE_MASK 0x000F
-#define NVM_SIZE_MASK 0x1C00
-#define NVM_SIZE_SHIFT 10
-#define NVM_WORD_SIZE_BASE_SHIFT 6
-#define NVM_SWDPIO_EXT_SHIFT 4
-
-/* NVM Commands - Microwire */
-#define NVM_READ_OPCODE_MICROWIRE 0x6 /* NVM read opcode */
-#define NVM_WRITE_OPCODE_MICROWIRE 0x5 /* NVM write opcode */
-#define NVM_ERASE_OPCODE_MICROWIRE 0x7 /* NVM erase opcode */
-#define NVM_EWEN_OPCODE_MICROWIRE 0x13 /* NVM erase/write enable */
-#define NVM_EWDS_OPCODE_MICROWIRE 0x10 /* NVM erase/write disable */
-
-/* NVM Commands - SPI */
-#define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */
-#define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */
-#define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write opcode */
-#define NVM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */
-#define NVM_WREN_OPCODE_SPI 0x06 /* NVM set Write Enable latch */
-#define NVM_WRDI_OPCODE_SPI 0x04 /* NVM reset Write Enable latch */
-#define NVM_RDSR_OPCODE_SPI 0x05 /* NVM read Status register */
-#define NVM_WRSR_OPCODE_SPI 0x01 /* NVM write Status register */
-
-/* SPI NVM Status Register */
-#define NVM_STATUS_RDY_SPI 0x01
-#define NVM_STATUS_WEN_SPI 0x02
-#define NVM_STATUS_BP0_SPI 0x04
-#define NVM_STATUS_BP1_SPI 0x08
-#define NVM_STATUS_WPEN_SPI 0x80
-
-/* Word definitions for ID LED Settings */
-#define ID_LED_RESERVED_0000 0x0000
-#define ID_LED_RESERVED_FFFF 0xFFFF
-#define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \
- (ID_LED_OFF1_OFF2 << 8) | \
- (ID_LED_DEF1_DEF2 << 4) | \
- (ID_LED_DEF1_DEF2))
-#define ID_LED_DEF1_DEF2 0x1
-#define ID_LED_DEF1_ON2 0x2
-#define ID_LED_DEF1_OFF2 0x3
-#define ID_LED_ON1_DEF2 0x4
-#define ID_LED_ON1_ON2 0x5
-#define ID_LED_ON1_OFF2 0x6
-#define ID_LED_OFF1_DEF2 0x7
-#define ID_LED_OFF1_ON2 0x8
-#define ID_LED_OFF1_OFF2 0x9
-
-#define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF
-#define IGP_ACTIVITY_LED_ENABLE 0x0300
-#define IGP_LED3_MODE 0x07000000
-
-/* PCI/PCI-X/PCI-EX Config space */
-#define PCIX_COMMAND_REGISTER 0xE6
-#define PCIX_STATUS_REGISTER_LO 0xE8
-#define PCIX_STATUS_REGISTER_HI 0xEA
-#define PCI_HEADER_TYPE_REGISTER 0x0E
-#define PCIE_LINK_STATUS 0x12
-
-#define PCIX_COMMAND_MMRBC_MASK 0x000C
-#define PCIX_COMMAND_MMRBC_SHIFT 0x2
-#define PCIX_STATUS_HI_MMRBC_MASK 0x0060
-#define PCIX_STATUS_HI_MMRBC_SHIFT 0x5
-#define PCIX_STATUS_HI_MMRBC_4K 0x3
-#define PCIX_STATUS_HI_MMRBC_2K 0x2
-#define PCIX_STATUS_LO_FUNC_MASK 0x7
-#define PCI_HEADER_TYPE_MULTIFUNC 0x80
-#define PCIE_LINK_WIDTH_MASK 0x3F0
-#define PCIE_LINK_WIDTH_SHIFT 4
-
-#ifndef ETH_ADDR_LEN
-#define ETH_ADDR_LEN 6
-#endif
-
-#define PHY_REVISION_MASK 0xFFFFFFF0
-#define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */
-#define MAX_PHY_MULTI_PAGE_REG 0xF
-
-/* Bit definitions for valid PHY IDs. */
-/*
- * I = Integrated
- * E = External
- */
-#define M88E1000_E_PHY_ID 0x01410C50
-#define M88E1000_I_PHY_ID 0x01410C30
-#define M88E1011_I_PHY_ID 0x01410C20
-#define IGP01E1000_I_PHY_ID 0x02A80380
-#define M88E1011_I_REV_4 0x04
-#define M88E1111_I_PHY_ID 0x01410CC0
-#define GG82563_E_PHY_ID 0x01410CA0
-#define IGP03E1000_E_PHY_ID 0x02A80390
-#define IFE_E_PHY_ID 0x02A80330
-#define IFE_PLUS_E_PHY_ID 0x02A80320
-#define IFE_C_E_PHY_ID 0x02A80310
-#define M88_VENDOR 0x0141
-
-/* M88E1000 Specific Registers */
-#define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */
-#define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */
-#define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */
-#define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */
-#define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */
-#define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */
-
-#define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */
-#define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */
-#define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */
-#define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */
-#define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */
-
-/* M88E1000 PHY Specific Control Register */
-#define M88E1000_PSCR_JABBER_DISABLE 0x0001 /* 1=Jabber Function disabled */
-#define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */
-#define M88E1000_PSCR_SQE_TEST 0x0004 /* 1=SQE Test enabled */
-/* 1=CLK125 low, 0=CLK125 toggling */
-#define M88E1000_PSCR_CLK125_DISABLE 0x0010
-#define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */
- /* Manual MDI configuration */
-#define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */
-/* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */
-#define M88E1000_PSCR_AUTO_X_1000T 0x0040
-/* Auto crossover enabled all speeds */
-#define M88E1000_PSCR_AUTO_X_MODE 0x0060
-/*
- * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold
- * 0=Normal 10BASE-T Rx Threshold
- */
-#define M88E1000_PSCR_EN_10BT_EXT_DIST 0x0080
-/* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */
-#define M88E1000_PSCR_MII_5BIT_ENABLE 0x0100
-#define M88E1000_PSCR_SCRAMBLER_DISABLE 0x0200 /* 1=Scrambler disable */
-#define M88E1000_PSCR_FORCE_LINK_GOOD 0x0400 /* 1=Force link good */
-#define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */
-
-/* M88E1000 PHY Specific Status Register */
-#define M88E1000_PSSR_JABBER 0x0001 /* 1=Jabber */
-#define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */
-#define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */
-#define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */
-/*
- * 0 = <50M
- * 1 = 50-80M
- * 2 = 80-110M
- * 3 = 110-140M
- * 4 = >140M
- */
-#define M88E1000_PSSR_CABLE_LENGTH 0x0380
-#define M88E1000_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */
-#define M88E1000_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */
-#define M88E1000_PSSR_PAGE_RCVD 0x1000 /* 1=Page received */
-#define M88E1000_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */
-#define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */
-#define M88E1000_PSSR_10MBS 0x0000 /* 00=10Mbs */
-#define M88E1000_PSSR_100MBS 0x4000 /* 01=100Mbs */
-#define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */
-
-#define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7
-
-/* M88E1000 Extended PHY Specific Control Register */
-#define M88E1000_EPSCR_FIBER_LOOPBACK 0x4000 /* 1=Fiber loopback */
-/*
- * 1 = Lost lock detect enabled.
- * Will assert lost lock and bring
- * link down if idle not seen
- * within 1ms in 1000BASE-T
- */
-#define M88E1000_EPSCR_DOWN_NO_IDLE 0x8000
-/*
- * Number of times we will attempt to autonegotiate before downshifting if we
- * are the master
- */
-#define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00
-#define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000
-#define M88E1000_EPSCR_MASTER_DOWNSHIFT_2X 0x0400
-#define M88E1000_EPSCR_MASTER_DOWNSHIFT_3X 0x0800
-#define M88E1000_EPSCR_MASTER_DOWNSHIFT_4X 0x0C00
-/*
- * Number of times we will attempt to autonegotiate before downshifting if we
- * are the slave
- */
-#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300
-#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_DIS 0x0000
-#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100
-#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_2X 0x0200
-#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_3X 0x0300
-#define M88E1000_EPSCR_TX_CLK_2_5 0x0060 /* 2.5 MHz TX_CLK */
-#define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */
-#define M88E1000_EPSCR_TX_CLK_0 0x0000 /* NO TX_CLK */
-
-/* M88EC018 Rev 2 specific DownShift settings */
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_1X 0x0000
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_2X 0x0200
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_3X 0x0400
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_4X 0x0600
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_6X 0x0A00
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_7X 0x0C00
-#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_8X 0x0E00
-
-/*
- * Bits...
- * 15-5: page
- * 4-0: register offset
- */
-#define GG82563_PAGE_SHIFT 5
-#define GG82563_REG(page, reg) \
- (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS))
-#define GG82563_MIN_ALT_REG 30
-
-/* GG82563 Specific Registers */
-#define GG82563_PHY_SPEC_CTRL \
- GG82563_REG(0, 16) /* PHY Specific Control */
-#define GG82563_PHY_SPEC_STATUS \
- GG82563_REG(0, 17) /* PHY Specific Status */
-#define GG82563_PHY_INT_ENABLE \
- GG82563_REG(0, 18) /* Interrupt Enable */
-#define GG82563_PHY_SPEC_STATUS_2 \
- GG82563_REG(0, 19) /* PHY Specific Status 2 */
-#define GG82563_PHY_RX_ERR_CNTR \
- GG82563_REG(0, 21) /* Receive Error Counter */
-#define GG82563_PHY_PAGE_SELECT \
- GG82563_REG(0, 22) /* Page Select */
-#define GG82563_PHY_SPEC_CTRL_2 \
- GG82563_REG(0, 26) /* PHY Specific Control 2 */
-#define GG82563_PHY_PAGE_SELECT_ALT \
- GG82563_REG(0, 29) /* Alternate Page Select */
-#define GG82563_PHY_TEST_CLK_CTRL \
- GG82563_REG(0, 30) /* Test Clock Control (use reg. 29 to select) */
-
-#define GG82563_PHY_MAC_SPEC_CTRL \
- GG82563_REG(2, 21) /* MAC Specific Control Register */
-#define GG82563_PHY_MAC_SPEC_CTRL_2 \
- GG82563_REG(2, 26) /* MAC Specific Control 2 */
-
-#define GG82563_PHY_DSP_DISTANCE \
- GG82563_REG(5, 26) /* DSP Distance */
-
-/* Page 193 - Port Control Registers */
-#define GG82563_PHY_KMRN_MODE_CTRL \
- GG82563_REG(193, 16) /* Kumeran Mode Control */
-#define GG82563_PHY_PORT_RESET \
- GG82563_REG(193, 17) /* Port Reset */
-#define GG82563_PHY_REVISION_ID \
- GG82563_REG(193, 18) /* Revision ID */
-#define GG82563_PHY_DEVICE_ID \
- GG82563_REG(193, 19) /* Device ID */
-#define GG82563_PHY_PWR_MGMT_CTRL \
- GG82563_REG(193, 20) /* Power Management Control */
-#define GG82563_PHY_RATE_ADAPT_CTRL \
- GG82563_REG(193, 25) /* Rate Adaptation Control */
-
-/* Page 194 - KMRN Registers */
-#define GG82563_PHY_KMRN_FIFO_CTRL_STAT \
- GG82563_REG(194, 16) /* FIFO's Control/Status */
-#define GG82563_PHY_KMRN_CTRL \
- GG82563_REG(194, 17) /* Control */
-#define GG82563_PHY_INBAND_CTRL \
- GG82563_REG(194, 18) /* Inband Control */
-#define GG82563_PHY_KMRN_DIAGNOSTIC \
- GG82563_REG(194, 19) /* Diagnostic */
-#define GG82563_PHY_ACK_TIMEOUTS \
- GG82563_REG(194, 20) /* Acknowledge Timeouts */
-#define GG82563_PHY_ADV_ABILITY \
- GG82563_REG(194, 21) /* Advertised Ability */
-#define GG82563_PHY_LINK_PARTNER_ADV_ABILITY \
- GG82563_REG(194, 23) /* Link Partner Advertised Ability */
-#define GG82563_PHY_ADV_NEXT_PAGE \
- GG82563_REG(194, 24) /* Advertised Next Page */
-#define GG82563_PHY_LINK_PARTNER_ADV_NEXT_PAGE \
- GG82563_REG(194, 25) /* Link Partner Advertised Next page */
-#define GG82563_PHY_KMRN_MISC \
- GG82563_REG(194, 26) /* Misc. */
-
-/* MDI Control */
-#define E1000_MDIC_DATA_MASK 0x0000FFFF
-#define E1000_MDIC_REG_MASK 0x001F0000
-#define E1000_MDIC_REG_SHIFT 16
-#define E1000_MDIC_PHY_MASK 0x03E00000
-#define E1000_MDIC_PHY_SHIFT 21
-#define E1000_MDIC_OP_WRITE 0x04000000
-#define E1000_MDIC_OP_READ 0x08000000
-#define E1000_MDIC_READY 0x10000000
-#define E1000_MDIC_INT_EN 0x20000000
-#define E1000_MDIC_ERROR 0x40000000
-
-/* SerDes Control */
-#define E1000_GEN_CTL_READY 0x80000000
-#define E1000_GEN_CTL_ADDRESS_SHIFT 8
-#define E1000_GEN_POLL_TIMEOUT 640
-
-#endif
diff --git a/sys/dev/igb/e1000_hw.h b/sys/dev/igb/e1000_hw.h
deleted file mode 100644
index 9b46b37..0000000
--- a/sys/dev/igb/e1000_hw.h
+++ /dev/null
@@ -1,627 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_HW_H_
-#define _E1000_HW_H_
-
-#include "e1000_osdep.h"
-#include "e1000_regs.h"
-#include "e1000_defines.h"
-
-struct e1000_hw;
-
-#define E1000_DEV_ID_82575EB_COPPER 0x10A7
-#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
-#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
-
-#define E1000_REVISION_0 0
-#define E1000_REVISION_1 1
-#define E1000_REVISION_2 2
-#define E1000_REVISION_3 3
-#define E1000_REVISION_4 4
-
-#define E1000_FUNC_0 0
-#define E1000_FUNC_1 1
-
-typedef enum {
- e1000_undefined = 0,
- e1000_82575,
- e1000_num_macs /* List is 1-based, so subtract 1 for TRUE count. */
-} e1000_mac_type;
-
-typedef enum {
- e1000_media_type_unknown = 0,
- e1000_media_type_copper = 1,
- e1000_media_type_fiber = 2,
- e1000_media_type_internal_serdes = 3,
- e1000_num_media_types
-} e1000_media_type;
-
-typedef enum {
- e1000_nvm_unknown = 0,
- e1000_nvm_none,
- e1000_nvm_eeprom_spi,
- e1000_nvm_eeprom_microwire,
- e1000_nvm_flash_hw,
- e1000_nvm_flash_sw
-} e1000_nvm_type;
-
-typedef enum {
- e1000_nvm_override_none = 0,
- e1000_nvm_override_spi_small,
- e1000_nvm_override_spi_large,
- e1000_nvm_override_microwire_small,
- e1000_nvm_override_microwire_large
-} e1000_nvm_override;
-
-typedef enum {
- e1000_phy_unknown = 0,
- e1000_phy_none,
- e1000_phy_m88,
- e1000_phy_igp,
- e1000_phy_igp_2,
- e1000_phy_gg82563,
- e1000_phy_igp_3,
- e1000_phy_ife,
-} e1000_phy_type;
-
-typedef enum {
- e1000_bus_type_unknown = 0,
- e1000_bus_type_pci,
- e1000_bus_type_pcix,
- e1000_bus_type_pci_express,
- e1000_bus_type_reserved
-} e1000_bus_type;
-
-typedef enum {
- e1000_bus_speed_unknown = 0,
- e1000_bus_speed_33,
- e1000_bus_speed_66,
- e1000_bus_speed_100,
- e1000_bus_speed_120,
- e1000_bus_speed_133,
- e1000_bus_speed_2500,
- e1000_bus_speed_5000,
- e1000_bus_speed_reserved
-} e1000_bus_speed;
-
-typedef enum {
- e1000_bus_width_unknown = 0,
- e1000_bus_width_pcie_x1,
- e1000_bus_width_pcie_x2,
- e1000_bus_width_pcie_x4 = 4,
- e1000_bus_width_pcie_x8 = 8,
- e1000_bus_width_32,
- e1000_bus_width_64,
- e1000_bus_width_reserved
-} e1000_bus_width;
-
-typedef enum {
- e1000_1000t_rx_status_not_ok = 0,
- e1000_1000t_rx_status_ok,
- e1000_1000t_rx_status_undefined = 0xFF
-} e1000_1000t_rx_status;
-
-typedef enum {
- e1000_rev_polarity_normal = 0,
- e1000_rev_polarity_reversed,
- e1000_rev_polarity_undefined = 0xFF
-} e1000_rev_polarity;
-
-typedef enum {
- e1000_fc_none = 0,
- e1000_fc_rx_pause,
- e1000_fc_tx_pause,
- e1000_fc_full,
- e1000_fc_default = 0xFF
-} e1000_fc_type;
-
-
-/* Receive Descriptor */
-struct e1000_rx_desc {
- u64 buffer_addr; /* Address of the descriptor's data buffer */
- u16 length; /* Length of data DMAed into data buffer */
- u16 csum; /* Packet checksum */
- u8 status; /* Descriptor status */
- u8 errors; /* Descriptor Errors */
- u16 special;
-};
-
-/* Receive Descriptor - Extended */
-union e1000_rx_desc_extended {
- struct {
- u64 buffer_addr;
- u64 reserved;
- } read;
- struct {
- struct {
- u32 mrq; /* Multiple Rx Queues */
- union {
- u32 rss; /* RSS Hash */
- struct {
- u16 ip_id; /* IP id */
- u16 csum; /* Packet Checksum */
- } csum_ip;
- } hi_dword;
- } lower;
- struct {
- u32 status_error; /* ext status/error */
- u16 length;
- u16 vlan; /* VLAN tag */
- } upper;
- } wb; /* writeback */
-};
-
-#define MAX_PS_BUFFERS 4
-/* Receive Descriptor - Packet Split */
-union e1000_rx_desc_packet_split {
- struct {
- /* one buffer for protocol header(s), three data buffers */
- u64 buffer_addr[MAX_PS_BUFFERS];
- } read;
- struct {
- struct {
- u32 mrq; /* Multiple Rx Queues */
- union {
- u32 rss; /* RSS Hash */
- struct {
- u16 ip_id; /* IP id */
- u16 csum; /* Packet Checksum */
- } csum_ip;
- } hi_dword;
- } lower;
- struct {
- u32 status_error; /* ext status/error */
- u16 length0; /* length of buffer 0 */
- u16 vlan; /* VLAN tag */
- } middle;
- struct {
- u16 header_status;
- u16 length[3]; /* length of buffers 1-3 */
- } upper;
- u64 reserved;
- } wb; /* writeback */
-};
-
-/* Transmit Descriptor */
-struct e1000_tx_desc {
- u64 buffer_addr; /* Address of the descriptor's data buffer */
- union {
- u32 data;
- struct {
- u16 length; /* Data buffer length */
- u8 cso; /* Checksum offset */
- u8 cmd; /* Descriptor control */
- } flags;
- } lower;
- union {
- u32 data;
- struct {
- u8 status; /* Descriptor status */
- u8 css; /* Checksum start */
- u16 special;
- } fields;
- } upper;
-};
-
-/* Offload Context Descriptor */
-struct e1000_context_desc {
- union {
- u32 ip_config;
- struct {
- u8 ipcss; /* IP checksum start */
- u8 ipcso; /* IP checksum offset */
- u16 ipcse; /* IP checksum end */
- } ip_fields;
- } lower_setup;
- union {
- u32 tcp_config;
- struct {
- u8 tucss; /* TCP checksum start */
- u8 tucso; /* TCP checksum offset */
- u16 tucse; /* TCP checksum end */
- } tcp_fields;
- } upper_setup;
- u32 cmd_and_length;
- union {
- u32 data;
- struct {
- u8 status; /* Descriptor status */
- u8 hdr_len; /* Header length */
- u16 mss; /* Maximum segment size */
- } fields;
- } tcp_seg_setup;
-};
-
-/* Offload data descriptor */
-struct e1000_data_desc {
- u64 buffer_addr; /* Address of the descriptor's buffer address */
- union {
- u32 data;
- struct {
- u16 length; /* Data buffer length */
- u8 typ_len_ext;
- u8 cmd;
- } flags;
- } lower;
- union {
- u32 data;
- struct {
- u8 status; /* Descriptor status */
- u8 popts; /* Packet Options */
- u16 special;
- } fields;
- } upper;
-};
-
-/* Statistics counters collected by the MAC */
-struct e1000_hw_stats {
- u64 crcerrs;
- u64 algnerrc;
- u64 symerrs;
- u64 rxerrc;
- u64 mpc;
- u64 scc;
- u64 ecol;
- u64 mcc;
- u64 latecol;
- u64 colc;
- u64 dc;
- u64 tncrs;
- u64 sec;
- u64 cexterr;
- u64 rlec;
- u64 xonrxc;
- u64 xontxc;
- u64 xoffrxc;
- u64 xofftxc;
- u64 fcruc;
- u64 prc64;
- u64 prc127;
- u64 prc255;
- u64 prc511;
- u64 prc1023;
- u64 prc1522;
- u64 gprc;
- u64 bprc;
- u64 mprc;
- u64 gptc;
- u64 gorc;
- u64 gotc;
- u64 rnbc;
- u64 ruc;
- u64 rfc;
- u64 roc;
- u64 rjc;
- u64 mgprc;
- u64 mgpdc;
- u64 mgptc;
- u64 tor;
- u64 tot;
- u64 tpr;
- u64 tpt;
- u64 ptc64;
- u64 ptc127;
- u64 ptc255;
- u64 ptc511;
- u64 ptc1023;
- u64 ptc1522;
- u64 mptc;
- u64 bptc;
- u64 tsctc;
- u64 tsctfc;
- u64 iac;
- u64 icrxptc;
- u64 icrxatc;
- u64 ictxptc;
- u64 ictxatc;
- u64 ictxqec;
- u64 ictxqmtc;
- u64 icrxdmtc;
- u64 icrxoc;
- u64 cbtmpc;
- u64 htdpmc;
- u64 cbrdpc;
- u64 cbrmpc;
- u64 rpthc;
- u64 hgptc;
- u64 htcbdpc;
- u64 hgorc;
- u64 hgotc;
- u64 lenerrs;
- u64 scvpc;
- u64 hrmpc;
-};
-
-struct e1000_phy_stats {
- u32 idle_errors;
- u32 receive_errors;
-};
-
-struct e1000_host_mng_dhcp_cookie {
- u32 signature;
- u8 status;
- u8 reserved0;
- u16 vlan_id;
- u32 reserved1;
- u16 reserved2;
- u8 reserved3;
- u8 checksum;
-};
-
-/* Host Interface "Rev 1" */
-struct e1000_host_command_header {
- u8 command_id;
- u8 command_length;
- u8 command_options;
- u8 checksum;
-};
-
-#define E1000_HI_MAX_DATA_LENGTH 252
-struct e1000_host_command_info {
- struct e1000_host_command_header command_header;
- u8 command_data[E1000_HI_MAX_DATA_LENGTH];
-};
-
-/* Host Interface "Rev 2" */
-struct e1000_host_mng_command_header {
- u8 command_id;
- u8 checksum;
- u16 reserved1;
- u16 reserved2;
- u16 command_length;
-};
-
-#define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8
-struct e1000_host_mng_command_info {
- struct e1000_host_mng_command_header command_header;
- u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH];
-};
-
-#include "e1000_mac.h"
-#include "e1000_phy.h"
-#include "e1000_nvm.h"
-#include "e1000_manage.h"
-
-struct e1000_mac_operations {
- /* Function pointers for the MAC. */
- s32 (*init_params)(struct e1000_hw *);
- s32 (*blink_led)(struct e1000_hw *);
- s32 (*check_for_link)(struct e1000_hw *);
- bool (*check_mng_mode)(struct e1000_hw *hw);
- s32 (*cleanup_led)(struct e1000_hw *);
- void (*clear_hw_cntrs)(struct e1000_hw *);
- void (*clear_vfta)(struct e1000_hw *);
- s32 (*get_bus_info)(struct e1000_hw *);
- s32 (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
- s32 (*led_on)(struct e1000_hw *);
- s32 (*led_off)(struct e1000_hw *);
- void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32, u32,
- u32);
- void (*remove_device)(struct e1000_hw *);
- s32 (*reset_hw)(struct e1000_hw *);
- s32 (*init_hw)(struct e1000_hw *);
- s32 (*setup_link)(struct e1000_hw *);
- s32 (*setup_physical_interface)(struct e1000_hw *);
- s32 (*setup_led)(struct e1000_hw *);
- void (*write_vfta)(struct e1000_hw *, u32, u32);
- void (*mta_set)(struct e1000_hw *, u32);
- void (*config_collision_dist)(struct e1000_hw*);
- void (*rar_set)(struct e1000_hw*, u8*, u32);
- s32 (*read_mac_addr)(struct e1000_hw*);
- s32 (*validate_mdi_setting)(struct e1000_hw*);
- s32 (*mng_host_if_write)(struct e1000_hw*, u8*, u16, u16, u8*);
- s32 (*mng_write_cmd_header)(struct e1000_hw *hw,
- struct e1000_host_mng_command_header*);
- s32 (*mng_enable_host_if)(struct e1000_hw*);
- s32 (*wait_autoneg)(struct e1000_hw*);
-};
-
-struct e1000_phy_operations {
- s32 (*init_params)(struct e1000_hw *);
- s32 (*acquire)(struct e1000_hw *);
- s32 (*check_polarity)(struct e1000_hw *);
- s32 (*check_reset_block)(struct e1000_hw *);
- s32 (*commit)(struct e1000_hw *);
- s32 (*force_speed_duplex)(struct e1000_hw *);
- s32 (*get_cfg_done)(struct e1000_hw *hw);
- s32 (*get_cable_length)(struct e1000_hw *);
- s32 (*get_info)(struct e1000_hw *);
- s32 (*read_reg)(struct e1000_hw *, u32, u16 *);
- void (*release)(struct e1000_hw *);
- s32 (*reset)(struct e1000_hw *);
- s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
- s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
- s32 (*write_reg)(struct e1000_hw *, u32, u16);
- void (*power_up)(struct e1000_hw *);
- void (*power_down)(struct e1000_hw *);
-};
-
-struct e1000_nvm_operations {
- s32 (*init_params)(struct e1000_hw *);
- s32 (*acquire)(struct e1000_hw *);
- s32 (*read)(struct e1000_hw *, u16, u16, u16 *);
- void (*release)(struct e1000_hw *);
- void (*reload)(struct e1000_hw *);
- s32 (*update)(struct e1000_hw *);
- s32 (*valid_led_default)(struct e1000_hw *, u16 *);
- s32 (*validate)(struct e1000_hw *);
- s32 (*write)(struct e1000_hw *, u16, u16, u16 *);
-};
-
-struct e1000_mac_info {
- struct e1000_mac_operations ops;
- u8 addr[6];
- u8 perm_addr[6];
-
- e1000_mac_type type;
-
- u32 collision_delta;
- u32 ledctl_default;
- u32 ledctl_mode1;
- u32 ledctl_mode2;
- u32 mc_filter_type;
- u32 tx_packet_delta;
- u32 txcw;
-
- u16 current_ifs_val;
- u16 ifs_max_val;
- u16 ifs_min_val;
- u16 ifs_ratio;
- u16 ifs_step_size;
- u16 mta_reg_count;
- u16 rar_entry_count;
-
- u8 forced_speed_duplex;
-
- bool adaptive_ifs;
- bool arc_subsystem_valid;
- bool asf_firmware_present;
- bool autoneg;
- bool autoneg_failed;
- bool disable_av;
- bool disable_hw_init_bits;
- bool get_link_status;
- bool ifs_params_forced;
- bool in_ifs_mode;
- bool report_tx_early;
- bool serdes_has_link;
- bool tx_pkt_filtering;
-};
-
-struct e1000_phy_info {
- struct e1000_phy_operations ops;
- e1000_phy_type type;
-
- e1000_1000t_rx_status local_rx;
- e1000_1000t_rx_status remote_rx;
- e1000_ms_type ms_type;
- e1000_ms_type original_ms_type;
- e1000_rev_polarity cable_polarity;
- e1000_smart_speed smart_speed;
-
- u32 addr;
- u32 id;
- u32 reset_delay_us; /* in usec */
- u32 revision;
-
- e1000_media_type media_type;
-
- u16 autoneg_advertised;
- u16 autoneg_mask;
- u16 cable_length;
- u16 max_cable_length;
- u16 min_cable_length;
-
- u8 mdix;
-
- bool disable_polarity_correction;
- bool is_mdix;
- bool polarity_correction;
- bool reset_disable;
- bool speed_downgraded;
- bool autoneg_wait_to_complete;
-};
-
-struct e1000_nvm_info {
- struct e1000_nvm_operations ops;
- e1000_nvm_type type;
- e1000_nvm_override override;
-
- u32 flash_bank_size;
- u32 flash_base_addr;
-
- u16 word_size;
- u16 delay_usec;
- u16 address_bits;
- u16 opcode_bits;
- u16 page_size;
-};
-
-struct e1000_bus_info {
- e1000_bus_type type;
- e1000_bus_speed speed;
- e1000_bus_width width;
-
- u32 snoop;
-
- u16 func;
- u16 pci_cmd_word;
-};
-
-struct e1000_fc_info {
- u32 high_water; /* Flow control high-water mark */
- u32 low_water; /* Flow control low-water mark */
- u16 pause_time; /* Flow control pause timer */
- bool send_xon; /* Flow control send XON */
- bool strict_ieee; /* Strict IEEE mode */
- e1000_fc_type type; /* Type of flow control */
- e1000_fc_type original_type;
-};
-
-struct e1000_hw {
- void *back;
- void *dev_spec;
-
- u8 *hw_addr;
- u8 *flash_address;
- unsigned long io_base;
-
- struct e1000_mac_info mac;
- struct e1000_fc_info fc;
- struct e1000_phy_info phy;
- struct e1000_nvm_info nvm;
- struct e1000_bus_info bus;
- struct e1000_host_mng_dhcp_cookie mng_cookie;
-
- u32 dev_spec_size;
-
- u16 device_id;
- u16 subsystem_vendor_id;
- u16 subsystem_device_id;
- u16 vendor_id;
-
- u8 revision_id;
-};
-
-#include "e1000_82575.h"
-
-/* These functions must be implemented by drivers */
-s32 e1000_alloc_zeroed_dev_spec_struct(struct e1000_hw *hw, u32 size);
-s32 e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value);
-void e1000_free_dev_spec_struct(struct e1000_hw *hw);
-void e1000_read_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
-void e1000_write_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
-
-#endif
diff --git a/sys/dev/igb/e1000_mac.h b/sys/dev/igb/e1000_mac.h
deleted file mode 100644
index 5992764..0000000
--- a/sys/dev/igb/e1000_mac.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_MAC_H_
-#define _E1000_MAC_H_
-
-/*
- * Functions that should not be called directly from drivers but can be used
- * by other files in this 'shared code'
- */
-void e1000_init_mac_ops_generic(struct e1000_hw *hw);
-void e1000_null_mac_generic(struct e1000_hw *hw);
-s32 e1000_null_ops_generic(struct e1000_hw *hw);
-s32 e1000_null_link_info(struct e1000_hw *hw, u16 *s, u16 *d);
-bool e1000_null_mng_mode(struct e1000_hw *hw);
-void e1000_null_update_mc(struct e1000_hw *hw, u8 *h, u32 a, u32 b, u32 c);
-void e1000_null_write_vfta(struct e1000_hw *hw, u32 a, u32 b);
-void e1000_null_mta_set(struct e1000_hw *hw, u32 a);
-void e1000_null_rar_set(struct e1000_hw *hw, u8 *h, u32 a);
-s32 e1000_blink_led_generic(struct e1000_hw *hw);
-s32 e1000_check_for_copper_link_generic(struct e1000_hw *hw);
-s32 e1000_check_for_fiber_link_generic(struct e1000_hw *hw);
-s32 e1000_check_for_serdes_link_generic(struct e1000_hw *hw);
-s32 e1000_cleanup_led_generic(struct e1000_hw *hw);
-s32 e1000_commit_fc_settings_generic(struct e1000_hw *hw);
-s32 e1000_config_fc_after_link_up_generic(struct e1000_hw *hw);
-s32 e1000_disable_pcie_master_generic(struct e1000_hw *hw);
-s32 e1000_force_mac_fc_generic(struct e1000_hw *hw);
-s32 e1000_get_auto_rd_done_generic(struct e1000_hw *hw);
-s32 e1000_get_bus_info_pci_generic(struct e1000_hw *hw);
-s32 e1000_get_bus_info_pcie_generic(struct e1000_hw *hw);
-s32 e1000_get_hw_semaphore_generic(struct e1000_hw *hw);
-s32 e1000_get_speed_and_duplex_copper_generic(struct e1000_hw *hw, u16 *speed,
- u16 *duplex);
-s32 e1000_get_speed_and_duplex_fiber_serdes_generic(struct e1000_hw *hw,
- u16 *speed, u16 *duplex);
-s32 e1000_id_led_init_generic(struct e1000_hw *hw);
-s32 e1000_led_on_generic(struct e1000_hw *hw);
-s32 e1000_led_off_generic(struct e1000_hw *hw);
-void e1000_update_mc_addr_list_generic(struct e1000_hw *hw,
- u8 *mc_addr_list, u32 mc_addr_count,
- u32 rar_used_count, u32 rar_count);
-s32 e1000_poll_fiber_serdes_link_generic(struct e1000_hw *hw);
-s32 e1000_set_default_fc_generic(struct e1000_hw *hw);
-s32 e1000_set_fc_watermarks_generic(struct e1000_hw *hw);
-s32 e1000_setup_fiber_serdes_link_generic(struct e1000_hw *hw);
-s32 e1000_setup_led_generic(struct e1000_hw *hw);
-s32 e1000_setup_link_generic(struct e1000_hw *hw);
-s32 e1000_validate_mdi_setting_generic(struct e1000_hw *hw);
-s32 e1000_write_8bit_ctrl_reg_generic(struct e1000_hw *hw, u32 reg,
- u32 offset, u8 data);
-
-u32 e1000_hash_mc_addr_generic(struct e1000_hw *hw, u8 *mc_addr);
-
-void e1000_clear_hw_cntrs_base_generic(struct e1000_hw *hw);
-void e1000_clear_vfta_generic(struct e1000_hw *hw);
-void e1000_config_collision_dist_generic(struct e1000_hw *hw);
-void e1000_init_rx_addrs_generic(struct e1000_hw *hw, u16 rar_count);
-void e1000_mta_set_generic(struct e1000_hw *hw, u32 hash_value);
-void e1000_pcix_mmrbc_workaround_generic(struct e1000_hw *hw);
-void e1000_put_hw_semaphore_generic(struct e1000_hw *hw);
-void e1000_rar_set_generic(struct e1000_hw *hw, u8 *addr, u32 index);
-s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw);
-void e1000_remove_device_generic(struct e1000_hw *hw);
-void e1000_reset_adaptive_generic(struct e1000_hw *hw);
-void e1000_set_pcie_no_snoop_generic(struct e1000_hw *hw, u32 no_snoop);
-void e1000_update_adaptive_generic(struct e1000_hw *hw);
-void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value);
-
-#endif
diff --git a/sys/dev/igb/e1000_manage.c b/sys/dev/igb/e1000_manage.c
deleted file mode 100644
index 3738687..0000000
--- a/sys/dev/igb/e1000_manage.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-#include "e1000_manage.h"
-
-static u8 e1000_calculate_checksum(u8 *buffer, u32 length);
-
-/**
- * e1000_calculate_checksum - Calculate checksum for buffer
- * @buffer: pointer to EEPROM
- * @length: size of EEPROM to calculate a checksum for
- *
- * Calculates the checksum for some buffer on a specified length. The
- * checksum calculated is returned.
- **/
-static u8 e1000_calculate_checksum(u8 *buffer, u32 length)
-{
- u32 i;
- u8 sum = 0;
-
- DEBUGFUNC("e1000_calculate_checksum");
-
- if (!buffer)
- return 0;
-
- for (i = 0; i < length; i++)
- sum += buffer[i];
-
- return (u8) (0 - sum);
-}
-
-/**
- * e1000_mng_enable_host_if_generic - Checks host interface is enabled
- * @hw: pointer to the HW structure
- *
- * Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND
- *
- * This function checks whether the HOST IF is enabled for command operation
- * and also checks whether the previous command is completed. It busy waits
- * in case of previous command is not completed.
- **/
-s32 e1000_mng_enable_host_if_generic(struct e1000_hw * hw)
-{
- u32 hicr;
- s32 ret_val = E1000_SUCCESS;
- u8 i;
-
- DEBUGFUNC("e1000_mng_enable_host_if_generic");
-
- /* Check that the host interface is enabled. */
- hicr = E1000_READ_REG(hw, E1000_HICR);
- if ((hicr & E1000_HICR_EN) == 0) {
- DEBUGOUT("E1000_HOST_EN bit disabled.\n");
- ret_val = -E1000_ERR_HOST_INTERFACE_COMMAND;
- goto out;
- }
- /* check the previous command is completed */
- for (i = 0; i < E1000_MNG_DHCP_COMMAND_TIMEOUT; i++) {
- hicr = E1000_READ_REG(hw, E1000_HICR);
- if (!(hicr & E1000_HICR_C))
- break;
- msec_delay_irq(1);
- }
-
- if (i == E1000_MNG_DHCP_COMMAND_TIMEOUT) {
- DEBUGOUT("Previous command timeout failed .\n");
- ret_val = -E1000_ERR_HOST_INTERFACE_COMMAND;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_check_mng_mode_generic - Generic check management mode
- * @hw: pointer to the HW structure
- *
- * Reads the firmware semaphore register and returns true (>0) if
- * manageability is enabled, else false (0).
- **/
-bool e1000_check_mng_mode_generic(struct e1000_hw *hw)
-{
- u32 fwsm;
-
- DEBUGFUNC("e1000_check_mng_mode_generic");
-
- fwsm = E1000_READ_REG(hw, E1000_FWSM);
-
- return ((fwsm & E1000_FWSM_MODE_MASK) ==
- (E1000_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT));
-}
-
-/**
- * e1000_enable_tx_pkt_filtering_generic - Enable packet filtering on TX
- * @hw: pointer to the HW structure
- *
- * Enables packet filtering on transmit packets if manageability is enabled
- * and host interface is enabled.
- **/
-bool e1000_enable_tx_pkt_filtering_generic(struct e1000_hw *hw)
-{
- struct e1000_host_mng_dhcp_cookie *hdr = &hw->mng_cookie;
- u32 *buffer = (u32 *)&hw->mng_cookie;
- u32 offset;
- s32 ret_val, hdr_csum, csum;
- u8 i, len;
- bool tx_filter = TRUE;
-
- DEBUGFUNC("e1000_enable_tx_pkt_filtering_generic");
-
- /* No manageability, no filtering */
- if (!hw->mac.ops.check_mng_mode(hw)) {
- tx_filter = FALSE;
- goto out;
- }
-
- /*
- * If we can't read from the host interface for whatever
- * reason, disable filtering.
- */
- ret_val = hw->mac.ops.mng_enable_host_if(hw);
- if (ret_val != E1000_SUCCESS) {
- tx_filter = FALSE;
- goto out;
- }
-
- /* Read in the header. Length and offset are in dwords. */
- len = E1000_MNG_DHCP_COOKIE_LENGTH >> 2;
- offset = E1000_MNG_DHCP_COOKIE_OFFSET >> 2;
- for (i = 0; i < len; i++) {
- *(buffer + i) = E1000_READ_REG_ARRAY_DWORD(hw,
- E1000_HOST_IF,
- offset + i);
- }
- hdr_csum = hdr->checksum;
- hdr->checksum = 0;
- csum = e1000_calculate_checksum((u8 *)hdr,
- E1000_MNG_DHCP_COOKIE_LENGTH);
- /*
- * If either the checksums or signature don't match, then
- * the cookie area isn't considered valid, in which case we
- * take the safe route of assuming Tx filtering is enabled.
- */
- if (hdr_csum != csum)
- goto out;
- if (hdr->signature != E1000_IAMT_SIGNATURE)
- goto out;
-
- /* Cookie area is valid, make the final check for filtering. */
- if (!(hdr->status & E1000_MNG_DHCP_COOKIE_STATUS_PARSING))
- tx_filter = FALSE;
-
-out:
- hw->mac.tx_pkt_filtering = tx_filter;
- return tx_filter;
-}
-
-/**
- * e1000_mng_write_dhcp_info_generic - Writes DHCP info to host interface
- * @hw: pointer to the HW structure
- * @buffer: pointer to the host interface
- * @length: size of the buffer
- *
- * Writes the DHCP information to the host interface.
- **/
-s32 e1000_mng_write_dhcp_info_generic(struct e1000_hw * hw, u8 *buffer,
- u16 length)
-{
- struct e1000_host_mng_command_header hdr;
- s32 ret_val;
- u32 hicr;
-
- DEBUGFUNC("e1000_mng_write_dhcp_info_generic");
-
- hdr.command_id = E1000_MNG_DHCP_TX_PAYLOAD_CMD;
- hdr.command_length = length;
- hdr.reserved1 = 0;
- hdr.reserved2 = 0;
- hdr.checksum = 0;
-
- /* Enable the host interface */
- ret_val = hw->mac.ops.mng_enable_host_if(hw);
- if (ret_val)
- goto out;
-
- /* Populate the host interface with the contents of "buffer". */
- ret_val = hw->mac.ops.mng_host_if_write(hw, buffer, length,
- sizeof(hdr), &(hdr.checksum));
- if (ret_val)
- goto out;
-
- /* Write the manageability command header */
- ret_val = hw->mac.ops.mng_write_cmd_header(hw, &hdr);
- if (ret_val)
- goto out;
-
- /* Tell the ARC a new command is pending. */
- hicr = E1000_READ_REG(hw, E1000_HICR);
- E1000_WRITE_REG(hw, E1000_HICR, hicr | E1000_HICR_C);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_mng_write_cmd_header_generic - Writes manageability command header
- * @hw: pointer to the HW structure
- * @hdr: pointer to the host interface command header
- *
- * Writes the command header after does the checksum calculation.
- **/
-s32 e1000_mng_write_cmd_header_generic(struct e1000_hw * hw,
- struct e1000_host_mng_command_header * hdr)
-{
- u16 i, length = sizeof(struct e1000_host_mng_command_header);
-
- DEBUGFUNC("e1000_mng_write_cmd_header_generic");
-
- /* Write the whole command header structure with new checksum. */
-
- hdr->checksum = e1000_calculate_checksum((u8 *)hdr, length);
-
- length >>= 2;
- /* Write the relevant command block into the ram area. */
- for (i = 0; i < length; i++) {
- E1000_WRITE_REG_ARRAY_DWORD(hw, E1000_HOST_IF, i,
- *((u32 *) hdr + i));
- E1000_WRITE_FLUSH(hw);
- }
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_mng_host_if_write_generic - Write to the manageability host interface
- * @hw: pointer to the HW structure
- * @buffer: pointer to the host interface buffer
- * @length: size of the buffer
- * @offset: location in the buffer to write to
- * @sum: sum of the data (not checksum)
- *
- * This function writes the buffer content at the offset given on the host if.
- * It also does alignment considerations to do the writes in most efficient
- * way. Also fills up the sum of the buffer in *buffer parameter.
- **/
-s32 e1000_mng_host_if_write_generic(struct e1000_hw * hw, u8 *buffer,
- u16 length, u16 offset, u8 *sum)
-{
- u8 *tmp;
- u8 *bufptr = buffer;
- u32 data = 0;
- s32 ret_val = E1000_SUCCESS;
- u16 remaining, i, j, prev_bytes;
-
- DEBUGFUNC("e1000_mng_host_if_write_generic");
-
- /* sum = only sum of the data and it is not checksum */
-
- if (length == 0 || offset + length > E1000_HI_MAX_MNG_DATA_LENGTH) {
- ret_val = -E1000_ERR_PARAM;
- goto out;
- }
-
- tmp = (u8 *)&data;
- prev_bytes = offset & 0x3;
- offset >>= 2;
-
- if (prev_bytes) {
- data = E1000_READ_REG_ARRAY_DWORD(hw, E1000_HOST_IF, offset);
- for (j = prev_bytes; j < sizeof(u32); j++) {
- *(tmp + j) = *bufptr++;
- *sum += *(tmp + j);
- }
- E1000_WRITE_REG_ARRAY_DWORD(hw, E1000_HOST_IF, offset, data);
- length -= j - prev_bytes;
- offset++;
- }
-
- remaining = length & 0x3;
- length -= remaining;
-
- /* Calculate length in DWORDs */
- length >>= 2;
-
- /*
- * The device driver writes the relevant command block into the
- * ram area.
- */
- for (i = 0; i < length; i++) {
- for (j = 0; j < sizeof(u32); j++) {
- *(tmp + j) = *bufptr++;
- *sum += *(tmp + j);
- }
-
- E1000_WRITE_REG_ARRAY_DWORD(hw, E1000_HOST_IF, offset + i, data);
- }
- if (remaining) {
- for (j = 0; j < sizeof(u32); j++) {
- if (j < remaining)
- *(tmp + j) = *bufptr++;
- else
- *(tmp + j) = 0;
-
- *sum += *(tmp + j);
- }
- E1000_WRITE_REG_ARRAY_DWORD(hw, E1000_HOST_IF, offset + i, data);
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_enable_mng_pass_thru - Enable processing of ARP's
- * @hw: pointer to the HW structure
- *
- * Verifies the hardware needs to allow ARPs to be processed by the host.
- **/
-bool e1000_enable_mng_pass_thru(struct e1000_hw *hw)
-{
- u32 manc;
- u32 fwsm, factps;
- bool ret_val = FALSE;
-
- DEBUGFUNC("e1000_enable_mng_pass_thru");
-
- if (!hw->mac.asf_firmware_present)
- goto out;
-
- manc = E1000_READ_REG(hw, E1000_MANC);
-
- if (!(manc & E1000_MANC_RCV_TCO_EN) ||
- !(manc & E1000_MANC_EN_MAC_ADDR_FILTER))
- goto out;
-
- if (hw->mac.arc_subsystem_valid) {
- fwsm = E1000_READ_REG(hw, E1000_FWSM);
- factps = E1000_READ_REG(hw, E1000_FACTPS);
-
- if (!(factps & E1000_FACTPS_MNGCG) &&
- ((fwsm & E1000_FWSM_MODE_MASK) ==
- (e1000_mng_mode_pt << E1000_FWSM_MODE_SHIFT))) {
- ret_val = TRUE;
- goto out;
- }
- } else {
- if ((manc & E1000_MANC_SMBUS_EN) &&
- !(manc & E1000_MANC_ASF_EN)) {
- ret_val = TRUE;
- goto out;
- }
- }
-
-out:
- return ret_val;
-}
-
diff --git a/sys/dev/igb/e1000_nvm.h b/sys/dev/igb/e1000_nvm.h
deleted file mode 100644
index d0ab33c..0000000
--- a/sys/dev/igb/e1000_nvm.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_NVM_H_
-#define _E1000_NVM_H_
-
-void e1000_init_nvm_ops_generic(struct e1000_hw *hw);
-s32 e1000_null_read_nvm(struct e1000_hw *hw, u16 a, u16 b, u16 *c);
-void e1000_null_nvm_generic(struct e1000_hw *hw);
-s32 e1000_null_led_default(struct e1000_hw *hw, u16 *data);
-s32 e1000_null_write_nvm(struct e1000_hw *hw, u16 a, u16 b, u16 *c);
-s32 e1000_acquire_nvm_generic(struct e1000_hw *hw);
-
-s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg);
-s32 e1000_read_mac_addr_generic(struct e1000_hw *hw);
-s32 e1000_read_pba_num_generic(struct e1000_hw *hw, u32 *pba_num);
-s32 e1000_read_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
-s32 e1000_read_nvm_microwire(struct e1000_hw *hw, u16 offset,
- u16 words, u16 *data);
-s32 e1000_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data);
-s32 e1000_valid_led_default_generic(struct e1000_hw *hw, u16 *data);
-s32 e1000_validate_nvm_checksum_generic(struct e1000_hw *hw);
-s32 e1000_write_nvm_eewr(struct e1000_hw *hw, u16 offset,
- u16 words, u16 *data);
-s32 e1000_write_nvm_microwire(struct e1000_hw *hw, u16 offset,
- u16 words, u16 *data);
-s32 e1000_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data);
-s32 e1000_update_nvm_checksum_generic(struct e1000_hw *hw);
-void e1000_stop_nvm(struct e1000_hw *hw);
-void e1000_release_nvm_generic(struct e1000_hw *hw);
-void e1000_reload_nvm_generic(struct e1000_hw *hw);
-
-#define E1000_STM_OPCODE 0xDB00
-
-#endif
diff --git a/sys/dev/igb/e1000_osdep.c b/sys/dev/igb/e1000_osdep.c
deleted file mode 100644
index daa6781..0000000
--- a/sys/dev/igb/e1000_osdep.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-
-/*
- * NOTE: the following routines using the e1000
- * naming style are provided to the shared
- * code but are OS specific
- */
-
-void
-e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t *value)
-{
- pci_write_config(((struct e1000_osdep *)hw->back)->dev, reg, *value, 2);
-}
-
-void
-e1000_read_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t *value)
-{
- *value = pci_read_config(((struct e1000_osdep *)hw->back)->dev, reg, 2);
-}
-
-/*
- * Read the PCI Express capabilities
- */
-int32_t
-e1000_read_pcie_cap_reg(struct e1000_hw *hw, uint32_t reg, uint16_t *value)
-{
- u32 result;
-
- pci_find_extcap(((struct e1000_osdep *)hw->back)->dev,
- reg, &result);
- *value = (u16)result;
- return (E1000_SUCCESS);
-}
-
-int32_t
-e1000_alloc_zeroed_dev_spec_struct(struct e1000_hw *hw, uint32_t size)
-{
- int32_t error = 0;
-
- hw->dev_spec = malloc(size, M_DEVBUF, M_NOWAIT | M_ZERO);
- if (hw->dev_spec == NULL)
- error = ENOMEM;
-
- return (error);
-}
-
-void
-e1000_free_dev_spec_struct(struct e1000_hw *hw)
-{
- if (hw->dev_spec != NULL)
- free(hw->dev_spec, M_DEVBUF);
- return;
-}
diff --git a/sys/dev/igb/e1000_osdep.h b/sys/dev/igb/e1000_osdep.h
deleted file mode 100644
index 432863e..0000000
--- a/sys/dev/igb/e1000_osdep.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-
-#ifndef _FREEBSD_OS_H_
-#define _FREEBSD_OS_H_
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/malloc.h>
-#include <sys/kernel.h>
-#include <sys/bus.h>
-#include <machine/bus.h>
-#include <sys/rman.h>
-#include <machine/resource.h>
-#include <vm/vm.h>
-#include <vm/pmap.h>
-#include <machine/clock.h>
-#include <dev/pci/pcivar.h>
-#include <dev/pci/pcireg.h>
-
-
-#define ASSERT(x) if(!(x)) panic("EM: x")
-
-/* The happy-fun DELAY macro is defined in /usr/src/sys/i386/include/clock.h */
-#define usec_delay(x) DELAY(x)
-#define msec_delay(x) DELAY(1000*(x))
-/* TODO: Should we be paranoid about delaying in interrupt context? */
-#define msec_delay_irq(x) DELAY(1000*(x))
-
-#define MSGOUT(S, A, B) printf(S "\n", A, B)
-#define DEBUGFUNC(F) DEBUGOUT(F);
- #define DEBUGOUT(S)
- #define DEBUGOUT1(S,A)
- #define DEBUGOUT2(S,A,B)
- #define DEBUGOUT3(S,A,B,C)
- #define DEBUGOUT7(S,A,B,C,D,E,F,G)
-
-#define STATIC static
-#define FALSE 0
-#define false FALSE /* shared code stupidity */
-#define TRUE 1
-#define true TRUE
-#define CMD_MEM_WRT_INVALIDATE 0x0010 /* BIT_4 */
-#define PCI_COMMAND_REGISTER PCIR_COMMAND
-
-/*
-** These typedefs are necessary due to the new
-** shared code, they are native to Linux.
-*/
-typedef uint64_t u64;
-typedef uint32_t u32;
-typedef uint16_t u16;
-typedef uint8_t u8;
-typedef int64_t s64;
-typedef int32_t s32;
-typedef int16_t s16;
-typedef int8_t s8;
-typedef boolean_t bool;
-
-struct e1000_osdep
-{
- bus_space_tag_t mem_bus_space_tag;
- bus_space_handle_t mem_bus_space_handle;
- bus_space_tag_t io_bus_space_tag;
- bus_space_handle_t io_bus_space_handle;
- bus_space_tag_t flash_bus_space_tag;
- bus_space_handle_t flash_bus_space_handle;
- struct device *dev;
-};
-
-#define E1000_REGISTER(hw, reg) reg
-
-#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
-
-/* Read from an absolute offset in the adapter's memory space */
-#define E1000_READ_OFFSET(hw, offset) \
- bus_space_read_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, offset)
-
-/* Write to an absolute offset in the adapter's memory space */
-#define E1000_WRITE_OFFSET(hw, offset, value) \
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, offset, value)
-
-/* Register READ/WRITE macros */
-
-#define E1000_READ_REG(hw, reg) \
- bus_space_read_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg))
-
-#define E1000_WRITE_REG(hw, reg, value) \
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg), value)
-
-#define E1000_READ_REG_ARRAY(hw, reg, index) \
- bus_space_read_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg) + ((index)<< 2))
-
-#define E1000_WRITE_REG_ARRAY(hw, reg, index, value) \
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg) + ((index)<< 2), value)
-
-#define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY
-#define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY
-
-#define E1000_READ_REG_ARRAY_BYTE(hw, reg, index) \
- bus_space_read_1(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg) + index)
-
-#define E1000_WRITE_REG_ARRAY_BYTE(hw, reg, index, value) \
- bus_space_write_1(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg) + index, value)
-
-#define E1000_WRITE_REG_ARRAY_WORD(hw, reg, index, value) \
- bus_space_write_2(((struct e1000_osdep *)(hw)->back)->mem_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->mem_bus_space_handle, \
- E1000_REGISTER(hw, reg) + (index << 1), value)
-
-#define E1000_WRITE_REG_IO(hw, reg, value) do {\
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->io_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->io_bus_space_handle, \
- (hw)->io_base, reg); \
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->io_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->io_bus_space_handle, \
- (hw)->io_base + 4, value); } while (0)
-
-#define E1000_READ_FLASH_REG(hw, reg) \
- bus_space_read_4(((struct e1000_osdep *)(hw)->back)->flash_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->flash_bus_space_handle, reg)
-
-#define E1000_READ_FLASH_REG16(hw, reg) \
- bus_space_read_2(((struct e1000_osdep *)(hw)->back)->flash_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->flash_bus_space_handle, reg)
-
-#define E1000_WRITE_FLASH_REG(hw, reg, value) \
- bus_space_write_4(((struct e1000_osdep *)(hw)->back)->flash_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->flash_bus_space_handle, reg, value)
-
-#define E1000_WRITE_FLASH_REG16(hw, reg, value) \
- bus_space_write_2(((struct e1000_osdep *)(hw)->back)->flash_bus_space_tag, \
- ((struct e1000_osdep *)(hw)->back)->flash_bus_space_handle, reg, value)
-
-#endif /* _FREEBSD_OS_H_ */
-
diff --git a/sys/dev/igb/e1000_phy.c b/sys/dev/igb/e1000_phy.c
deleted file mode 100644
index c0b33de..0000000
--- a/sys/dev/igb/e1000_phy.c
+++ /dev/null
@@ -1,2145 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#include "e1000_api.h"
-
-/* Cable length tables */
-static const u16 e1000_m88_cable_length_table[] =
- { 0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };
-#define M88E1000_CABLE_LENGTH_TABLE_SIZE \
- (sizeof(e1000_m88_cable_length_table) / \
- sizeof(e1000_m88_cable_length_table[0]))
-
-static const u16 e1000_igp_2_cable_length_table[] =
- { 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21,
- 0, 0, 0, 3, 6, 10, 13, 16, 19, 23, 26, 29, 32, 35, 38, 41,
- 6, 10, 14, 18, 22, 26, 30, 33, 37, 41, 44, 48, 51, 54, 58, 61,
- 21, 26, 31, 35, 40, 44, 49, 53, 57, 61, 65, 68, 72, 75, 79, 82,
- 40, 45, 51, 56, 61, 66, 70, 75, 79, 83, 87, 91, 94, 98, 101, 104,
- 60, 66, 72, 77, 82, 87, 92, 96, 100, 104, 108, 111, 114, 117, 119, 121,
- 83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
- 104, 109, 114, 118, 121, 124};
-#define IGP02E1000_CABLE_LENGTH_TABLE_SIZE \
- (sizeof(e1000_igp_2_cable_length_table) / \
- sizeof(e1000_igp_2_cable_length_table[0]))
-
-/**
- * e1000_init_phy_ops_generic - Initialize PHY function pointers
- * @hw: pointer to the HW structure
- *
- * Setups up the function pointers to no-op functions
- **/
-void e1000_init_phy_ops_generic(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- DEBUGFUNC("e1000_init_phy_ops_generic");
-
- /* Initialize function pointers */
- phy->ops.init_params = e1000_null_ops_generic;
- phy->ops.acquire = e1000_null_ops_generic;
- phy->ops.check_polarity = e1000_null_ops_generic;
- phy->ops.check_reset_block = e1000_null_ops_generic;
- phy->ops.commit = e1000_null_ops_generic;
- phy->ops.force_speed_duplex = e1000_null_ops_generic;
- phy->ops.get_cfg_done = e1000_null_ops_generic;
- phy->ops.get_cable_length = e1000_null_ops_generic;
- phy->ops.get_info = e1000_null_ops_generic;
- phy->ops.read_reg = e1000_null_read_reg;
- phy->ops.release = e1000_null_phy_generic;
- phy->ops.reset = e1000_null_ops_generic;
- phy->ops.set_d0_lplu_state = e1000_null_lplu_state;
- phy->ops.set_d3_lplu_state = e1000_null_lplu_state;
- phy->ops.write_reg = e1000_null_write_reg;
- phy->ops.power_up = e1000_null_phy_generic;
- phy->ops.power_down = e1000_null_phy_generic;
-}
-
-/**
- * e1000_null_read_reg - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_read_reg(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- DEBUGFUNC("e1000_null_read_reg");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_phy_generic - No-op function, return void
- * @hw: pointer to the HW structure
- **/
-void e1000_null_phy_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_null_phy_generic");
- return;
-}
-
-/**
- * e1000_null_lplu_state - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_lplu_state(struct e1000_hw *hw, bool active)
-{
- DEBUGFUNC("e1000_null_lplu_state");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_null_write_reg - No-op function, return 0
- * @hw: pointer to the HW structure
- **/
-s32 e1000_null_write_reg(struct e1000_hw *hw, u32 offset, u16 data)
-{
- DEBUGFUNC("e1000_null_write_reg");
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_check_reset_block_generic - Check if PHY reset is blocked
- * @hw: pointer to the HW structure
- *
- * Read the PHY management control register and check whether a PHY reset
- * is blocked. If a reset is not blocked return E1000_SUCCESS, otherwise
- * return E1000_BLK_PHY_RESET (12).
- **/
-s32 e1000_check_reset_block_generic(struct e1000_hw *hw)
-{
- u32 manc;
-
- DEBUGFUNC("e1000_check_reset_block");
-
- manc = E1000_READ_REG(hw, E1000_MANC);
-
- return (manc & E1000_MANC_BLK_PHY_RST_ON_IDE) ?
- E1000_BLK_PHY_RESET : E1000_SUCCESS;
-}
-
-/**
- * e1000_get_phy_id - Retrieve the PHY ID and revision
- * @hw: pointer to the HW structure
- *
- * Reads the PHY registers and stores the PHY ID and possibly the PHY
- * revision in the hardware structure.
- **/
-s32 e1000_get_phy_id(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = E1000_SUCCESS;
- u16 phy_id;
-
- DEBUGFUNC("e1000_get_phy_id");
-
- if (!(phy->ops.read_reg))
- goto out;
-
- ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id);
- if (ret_val)
- goto out;
-
- phy->id = (u32)(phy_id << 16);
- usec_delay(20);
- ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id);
- if (ret_val)
- goto out;
-
- phy->id |= (u32)(phy_id & PHY_REVISION_MASK);
- phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_reset_dsp_generic - Reset PHY DSP
- * @hw: pointer to the HW structure
- *
- * Reset the digital signal processor.
- **/
-s32 e1000_phy_reset_dsp_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_phy_reset_dsp_generic");
-
- if (!(hw->phy.ops.write_reg))
- goto out;
-
- ret_val = hw->phy.ops.write_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xC1);
- if (ret_val)
- goto out;
-
- ret_val = hw->phy.ops.write_reg(hw, M88E1000_PHY_GEN_CONTROL, 0);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_phy_reg_mdic - Read MDI control register
- * @hw: pointer to the HW structure
- * @offset: register offset to be read
- * @data: pointer to the read data
- *
- * Reads the MDI control register in the PHY at offset and stores the
- * information read to data.
- **/
-s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- struct e1000_phy_info *phy = &hw->phy;
- u32 i, mdic = 0;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_read_phy_reg_mdic");
-
- /*
- * Set up Op-code, Phy Address, and register offset in the MDI
- * Control register. The MAC will take care of interfacing with the
- * PHY to retrieve the desired data.
- */
- mdic = ((offset << E1000_MDIC_REG_SHIFT) |
- (phy->addr << E1000_MDIC_PHY_SHIFT) |
- (E1000_MDIC_OP_READ));
-
- E1000_WRITE_REG(hw, E1000_MDIC, mdic);
-
- /*
- * Poll the ready bit to see if the MDI read completed
- * Increasing the time out as testing showed failures with
- * the lower time out
- */
- for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) {
- usec_delay(50);
- mdic = E1000_READ_REG(hw, E1000_MDIC);
- if (mdic & E1000_MDIC_READY)
- break;
- }
- if (!(mdic & E1000_MDIC_READY)) {
- DEBUGOUT("MDI Read did not complete\n");
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
- if (mdic & E1000_MDIC_ERROR) {
- DEBUGOUT("MDI Error\n");
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
- *data = (u16) mdic;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_phy_reg_mdic - Write MDI control register
- * @hw: pointer to the HW structure
- * @offset: register offset to write to
- * @data: data to write to register at offset
- *
- * Writes data to MDI control register in the PHY at offset.
- **/
-s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
-{
- struct e1000_phy_info *phy = &hw->phy;
- u32 i, mdic = 0;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_write_phy_reg_mdic");
-
- /*
- * Set up Op-code, Phy Address, and register offset in the MDI
- * Control register. The MAC will take care of interfacing with the
- * PHY to retrieve the desired data.
- */
- mdic = (((u32)data) |
- (offset << E1000_MDIC_REG_SHIFT) |
- (phy->addr << E1000_MDIC_PHY_SHIFT) |
- (E1000_MDIC_OP_WRITE));
-
- E1000_WRITE_REG(hw, E1000_MDIC, mdic);
-
- /*
- * Poll the ready bit to see if the MDI read completed
- * Increasing the time out as testing showed failures with
- * the lower time out
- */
- for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) {
- usec_delay(50);
- mdic = E1000_READ_REG(hw, E1000_MDIC);
- if (mdic & E1000_MDIC_READY)
- break;
- }
- if (!(mdic & E1000_MDIC_READY)) {
- DEBUGOUT("MDI Write did not complete\n");
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
- if (mdic & E1000_MDIC_ERROR) {
- DEBUGOUT("MDI Error\n");
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_phy_reg_m88 - Read m88 PHY register
- * @hw: pointer to the HW structure
- * @offset: register offset to be read
- * @data: pointer to the read data
- *
- * Acquires semaphore, if necessary, then reads the PHY register at offset
- * and storing the retrieved information in data. Release any acquired
- * semaphores before exiting.
- **/
-s32 e1000_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_read_phy_reg_m88");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_read_phy_reg_mdic(hw,
- MAX_PHY_REG_ADDRESS & offset,
- data);
-
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_phy_reg_m88 - Write m88 PHY register
- * @hw: pointer to the HW structure
- * @offset: register offset to write to
- * @data: data to write at register offset
- *
- * Acquires semaphore, if necessary, then writes the data to PHY register
- * at the offset. Release any acquired semaphores before exiting.
- **/
-s32 e1000_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_write_phy_reg_m88");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ret_val = e1000_write_phy_reg_mdic(hw,
- MAX_PHY_REG_ADDRESS & offset,
- data);
-
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_phy_reg_igp - Read igp PHY register
- * @hw: pointer to the HW structure
- * @offset: register offset to be read
- * @data: pointer to the read data
- *
- * Acquires semaphore, if necessary, then reads the PHY register at offset
- * and storing the retrieved information in data. Release any acquired
- * semaphores before exiting.
- **/
-s32 e1000_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_read_phy_reg_igp");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- if (offset > MAX_PHY_MULTI_PAGE_REG) {
- ret_val = e1000_write_phy_reg_mdic(hw,
- IGP01E1000_PHY_PAGE_SELECT,
- (u16)offset);
- if (ret_val) {
- hw->phy.ops.release(hw);
- goto out;
- }
- }
-
- ret_val = e1000_read_phy_reg_mdic(hw,
- MAX_PHY_REG_ADDRESS & offset,
- data);
-
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_phy_reg_igp - Write igp PHY register
- * @hw: pointer to the HW structure
- * @offset: register offset to write to
- * @data: data to write at register offset
- *
- * Acquires semaphore, if necessary, then writes the data to PHY register
- * at the offset. Release any acquired semaphores before exiting.
- **/
-s32 e1000_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data)
-{
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_write_phy_reg_igp");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- if (offset > MAX_PHY_MULTI_PAGE_REG) {
- ret_val = e1000_write_phy_reg_mdic(hw,
- IGP01E1000_PHY_PAGE_SELECT,
- (u16)offset);
- if (ret_val) {
- hw->phy.ops.release(hw);
- goto out;
- }
- }
-
- ret_val = e1000_write_phy_reg_mdic(hw,
- MAX_PHY_REG_ADDRESS & offset,
- data);
-
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_read_kmrn_reg_generic - Read kumeran register
- * @hw: pointer to the HW structure
- * @offset: register offset to be read
- * @data: pointer to the read data
- *
- * Acquires semaphore, if necessary. Then reads the PHY register at offset
- * using the kumeran interface. The information retrieved is stored in data.
- * Release any acquired semaphores before exiting.
- **/
-s32 e1000_read_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 *data)
-{
- u32 kmrnctrlsta;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_read_kmrn_reg_generic");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
- E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN;
- E1000_WRITE_REG(hw, E1000_KMRNCTRLSTA, kmrnctrlsta);
-
- usec_delay(2);
-
- kmrnctrlsta = E1000_READ_REG(hw, E1000_KMRNCTRLSTA);
- *data = (u16)kmrnctrlsta;
-
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_write_kmrn_reg_generic - Write kumeran register
- * @hw: pointer to the HW structure
- * @offset: register offset to write to
- * @data: data to write at register offset
- *
- * Acquires semaphore, if necessary. Then write the data to PHY register
- * at the offset using the kumeran interface. Release any acquired semaphores
- * before exiting.
- **/
-s32 e1000_write_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 data)
-{
- u32 kmrnctrlsta;
- s32 ret_val = E1000_SUCCESS;
-
- DEBUGFUNC("e1000_write_kmrn_reg_generic");
-
- if (!(hw->phy.ops.acquire))
- goto out;
-
- ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
- goto out;
-
- kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
- E1000_KMRNCTRLSTA_OFFSET) | data;
- E1000_WRITE_REG(hw, E1000_KMRNCTRLSTA, kmrnctrlsta);
-
- usec_delay(2);
- hw->phy.ops.release(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_copper_link_setup_m88 - Setup m88 PHY's for copper link
- * @hw: pointer to the HW structure
- *
- * Sets up MDI/MDI-X and polarity for m88 PHY's. If necessary, transmit clock
- * and downshift values are set also.
- **/
-s32 e1000_copper_link_setup_m88(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data;
-
- DEBUGFUNC("e1000_copper_link_setup_m88");
-
- if (phy->reset_disable) {
- ret_val = E1000_SUCCESS;
- goto out;
- }
-
- /* Enable CRS on TX. This must be set for half-duplex operation. */
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
-
- /*
- * Options:
- * MDI/MDI-X = 0 (default)
- * 0 - Auto for all speeds
- * 1 - MDI mode
- * 2 - MDI-X mode
- * 3 - Auto for 1000Base-T only (MDI-X for 10/100Base-T modes)
- */
- phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;
-
- switch (phy->mdix) {
- case 1:
- phy_data |= M88E1000_PSCR_MDI_MANUAL_MODE;
- break;
- case 2:
- phy_data |= M88E1000_PSCR_MDIX_MANUAL_MODE;
- break;
- case 3:
- phy_data |= M88E1000_PSCR_AUTO_X_1000T;
- break;
- case 0:
- default:
- phy_data |= M88E1000_PSCR_AUTO_X_MODE;
- break;
- }
-
- /*
- * Options:
- * disable_polarity_correction = 0 (default)
- * Automatic Correction for Reversed Cable Polarity
- * 0 - Disabled
- * 1 - Enabled
- */
- phy_data &= ~M88E1000_PSCR_POLARITY_REVERSAL;
- if (phy->disable_polarity_correction == 1)
- phy_data |= M88E1000_PSCR_POLARITY_REVERSAL;
-
- ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);
- if (ret_val)
- goto out;
-
- if (phy->revision < E1000_REVISION_4) {
- /*
- * Force TX_CLK in the Extended PHY Specific Control Register
- * to 25MHz clock.
- */
- ret_val = phy->ops.read_reg(hw,
- M88E1000_EXT_PHY_SPEC_CTRL,
- &phy_data);
- if (ret_val)
- goto out;
-
- phy_data |= M88E1000_EPSCR_TX_CLK_25;
-
- if ((phy->revision == E1000_REVISION_2) &&
- (phy->id == M88E1111_I_PHY_ID)) {
- /* 82573L PHY - set the downshift counter to 5x. */
- phy_data &= ~M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK;
- phy_data |= M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X;
- } else {
- /* Configure Master and Slave downshift values */
- phy_data &= ~(M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK |
- M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK);
- phy_data |= (M88E1000_EPSCR_MASTER_DOWNSHIFT_1X |
- M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X);
- }
- ret_val = phy->ops.write_reg(hw,
- M88E1000_EXT_PHY_SPEC_CTRL,
- phy_data);
- if (ret_val)
- goto out;
- }
-
- /* Commit the changes. */
- ret_val = phy->ops.commit(hw);
- if (ret_val) {
- DEBUGOUT("Error committing the PHY changes\n");
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_copper_link_setup_igp - Setup igp PHY's for copper link
- * @hw: pointer to the HW structure
- *
- * Sets up LPLU, MDI/MDI-X, polarity, Smartspeed and Master/Slave config for
- * igp PHY's.
- **/
-s32 e1000_copper_link_setup_igp(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 data;
-
- DEBUGFUNC("e1000_copper_link_setup_igp");
-
- if (phy->reset_disable) {
- ret_val = E1000_SUCCESS;
- goto out;
- }
-
- ret_val = hw->phy.ops.reset(hw);
- if (ret_val) {
- DEBUGOUT("Error resetting the PHY.\n");
- goto out;
- }
-
- /*
- * Wait 100ms for MAC to configure PHY from NVM settings, to avoid
- * timeout issues when LFS is enabled.
- */
- msec_delay(100);
-
- /*
- * The NVM settings will configure LPLU in D3 for
- * non-IGP1 PHYs.
- */
- if (phy->type == e1000_phy_igp) {
- /* disable lplu d3 during driver init */
- ret_val = hw->phy.ops.set_d3_lplu_state(hw, FALSE);
- if (ret_val) {
- DEBUGOUT("Error Disabling LPLU D3\n");
- goto out;
- }
- }
-
- /* disable lplu d0 during driver init */
- ret_val = hw->phy.ops.set_d0_lplu_state(hw, FALSE);
- if (ret_val) {
- DEBUGOUT("Error Disabling LPLU D0\n");
- goto out;
- }
- /* Configure mdi-mdix settings */
- ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_CTRL, &data);
- if (ret_val)
- goto out;
-
- data &= ~IGP01E1000_PSCR_AUTO_MDIX;
-
- switch (phy->mdix) {
- case 1:
- data &= ~IGP01E1000_PSCR_FORCE_MDI_MDIX;
- break;
- case 2:
- data |= IGP01E1000_PSCR_FORCE_MDI_MDIX;
- break;
- case 0:
- default:
- data |= IGP01E1000_PSCR_AUTO_MDIX;
- break;
- }
- ret_val = phy->ops.write_reg(hw, IGP01E1000_PHY_PORT_CTRL, data);
- if (ret_val)
- goto out;
-
- /* set auto-master slave resolution settings */
- if (hw->mac.autoneg) {
- /*
- * when autonegotiation advertisement is only 1000Mbps then we
- * should disable SmartSpeed and enable Auto MasterSlave
- * resolution as hardware default.
- */
- if (phy->autoneg_advertised == ADVERTISE_1000_FULL) {
- /* Disable SmartSpeed */
- ret_val = phy->ops.read_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
- if (ret_val)
- goto out;
-
- data &= ~IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = phy->ops.write_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
- if (ret_val)
- goto out;
-
- /* Set auto Master/Slave resolution process */
- ret_val = phy->ops.read_reg(hw, PHY_1000T_CTRL, &data);
- if (ret_val)
- goto out;
-
- data &= ~CR_1000T_MS_ENABLE;
- ret_val = phy->ops.write_reg(hw, PHY_1000T_CTRL, data);
- if (ret_val)
- goto out;
- }
-
- ret_val = phy->ops.read_reg(hw, PHY_1000T_CTRL, &data);
- if (ret_val)
- goto out;
-
- /* load defaults for future use */
- phy->original_ms_type = (data & CR_1000T_MS_ENABLE) ?
- ((data & CR_1000T_MS_VALUE) ?
- e1000_ms_force_master :
- e1000_ms_force_slave) :
- e1000_ms_auto;
-
- switch (phy->ms_type) {
- case e1000_ms_force_master:
- data |= (CR_1000T_MS_ENABLE | CR_1000T_MS_VALUE);
- break;
- case e1000_ms_force_slave:
- data |= CR_1000T_MS_ENABLE;
- data &= ~(CR_1000T_MS_VALUE);
- break;
- case e1000_ms_auto:
- data &= ~CR_1000T_MS_ENABLE;
- default:
- break;
- }
- ret_val = phy->ops.write_reg(hw, PHY_1000T_CTRL, data);
- if (ret_val)
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_copper_link_autoneg - Setup/Enable autoneg for copper link
- * @hw: pointer to the HW structure
- *
- * Performs initial bounds checking on autoneg advertisement parameter, then
- * configure to advertise the full capability. Setup the PHY to autoneg
- * and restart the negotiation process between the link partner. If
- * autoneg_wait_to_complete, then wait for autoneg to complete before exiting.
- **/
-s32 e1000_copper_link_autoneg(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_ctrl;
-
- DEBUGFUNC("e1000_copper_link_autoneg");
-
- /*
- * Perform some bounds checking on the autoneg advertisement
- * parameter.
- */
- phy->autoneg_advertised &= phy->autoneg_mask;
-
- /*
- * If autoneg_advertised is zero, we assume it was not defaulted
- * by the calling code so we set to advertise full capability.
- */
- if (phy->autoneg_advertised == 0)
- phy->autoneg_advertised = phy->autoneg_mask;
-
- DEBUGOUT("Reconfiguring auto-neg advertisement params\n");
- ret_val = e1000_phy_setup_autoneg(hw);
- if (ret_val) {
- DEBUGOUT("Error Setting up Auto-Negotiation\n");
- goto out;
- }
- DEBUGOUT("Restarting Auto-Neg\n");
-
- /*
- * Restart auto-negotiation by setting the Auto Neg Enable bit and
- * the Auto Neg Restart bit in the PHY control register.
- */
- ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_ctrl);
- if (ret_val)
- goto out;
-
- phy_ctrl |= (MII_CR_AUTO_NEG_EN | MII_CR_RESTART_AUTO_NEG);
- ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_ctrl);
- if (ret_val)
- goto out;
-
- /*
- * Does the user want to wait for Auto-Neg to complete here, or
- * check at a later time (for example, callback routine).
- */
- if (phy->autoneg_wait_to_complete) {
- ret_val = hw->mac.ops.wait_autoneg(hw);
- if (ret_val) {
- DEBUGOUT("Error while waiting for "
- "autoneg to complete\n");
- goto out;
- }
- }
-
- hw->mac.get_link_status = TRUE;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_setup_autoneg - Configure PHY for auto-negotiation
- * @hw: pointer to the HW structure
- *
- * Reads the MII auto-neg advertisement register and/or the 1000T control
- * register and if the PHY is already setup for auto-negotiation, then
- * return successful. Otherwise, setup advertisement and flow control to
- * the appropriate values for the wanted auto-negotiation.
- **/
-s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 mii_autoneg_adv_reg;
- u16 mii_1000t_ctrl_reg = 0;
-
- DEBUGFUNC("e1000_phy_setup_autoneg");
-
- phy->autoneg_advertised &= phy->autoneg_mask;
-
- /* Read the MII Auto-Neg Advertisement Register (Address 4). */
- ret_val = phy->ops.read_reg(hw, PHY_AUTONEG_ADV, &mii_autoneg_adv_reg);
- if (ret_val)
- goto out;
-
- if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
- /* Read the MII 1000Base-T Control Register (Address 9). */
- ret_val = phy->ops.read_reg(hw,
- PHY_1000T_CTRL,
- &mii_1000t_ctrl_reg);
- if (ret_val)
- goto out;
- }
-
- /*
- * Need to parse both autoneg_advertised and fc and set up
- * the appropriate PHY registers. First we will parse for
- * autoneg_advertised software override. Since we can advertise
- * a plethora of combinations, we need to check each bit
- * individually.
- */
-
- /*
- * First we clear all the 10/100 mb speed bits in the Auto-Neg
- * Advertisement Register (Address 4) and the 1000 mb speed bits in
- * the 1000Base-T Control Register (Address 9).
- */
- mii_autoneg_adv_reg &= ~(NWAY_AR_100TX_FD_CAPS |
- NWAY_AR_100TX_HD_CAPS |
- NWAY_AR_10T_FD_CAPS |
- NWAY_AR_10T_HD_CAPS);
- mii_1000t_ctrl_reg &= ~(CR_1000T_HD_CAPS | CR_1000T_FD_CAPS);
-
- DEBUGOUT1("autoneg_advertised %x\n", phy->autoneg_advertised);
-
- /* Do we want to advertise 10 Mb Half Duplex? */
- if (phy->autoneg_advertised & ADVERTISE_10_HALF) {
- DEBUGOUT("Advertise 10mb Half duplex\n");
- mii_autoneg_adv_reg |= NWAY_AR_10T_HD_CAPS;
- }
-
- /* Do we want to advertise 10 Mb Full Duplex? */
- if (phy->autoneg_advertised & ADVERTISE_10_FULL) {
- DEBUGOUT("Advertise 10mb Full duplex\n");
- mii_autoneg_adv_reg |= NWAY_AR_10T_FD_CAPS;
- }
-
- /* Do we want to advertise 100 Mb Half Duplex? */
- if (phy->autoneg_advertised & ADVERTISE_100_HALF) {
- DEBUGOUT("Advertise 100mb Half duplex\n");
- mii_autoneg_adv_reg |= NWAY_AR_100TX_HD_CAPS;
- }
-
- /* Do we want to advertise 100 Mb Full Duplex? */
- if (phy->autoneg_advertised & ADVERTISE_100_FULL) {
- DEBUGOUT("Advertise 100mb Full duplex\n");
- mii_autoneg_adv_reg |= NWAY_AR_100TX_FD_CAPS;
- }
-
- /* We do not allow the Phy to advertise 1000 Mb Half Duplex */
- if (phy->autoneg_advertised & ADVERTISE_1000_HALF) {
- DEBUGOUT("Advertise 1000mb Half duplex request denied!\n");
- }
-
- /* Do we want to advertise 1000 Mb Full Duplex? */
- if (phy->autoneg_advertised & ADVERTISE_1000_FULL) {
- DEBUGOUT("Advertise 1000mb Full duplex\n");
- mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS;
- }
-
- /*
- * Check for a software override of the flow control settings, and
- * setup the PHY advertisement registers accordingly. If
- * auto-negotiation is enabled, then software will have to set the
- * "PAUSE" bits to the correct value in the Auto-Negotiation
- * Advertisement Register (PHY_AUTONEG_ADV) and re-start auto-
- * negotiation.
- *
- * The possible values of the "fc" parameter are:
- * 0: Flow control is completely disabled
- * 1: Rx flow control is enabled (we can receive pause frames
- * but not send pause frames).
- * 2: Tx flow control is enabled (we can send pause frames
- * but we do not support receiving pause frames).
- * 3: Both Rx and Tx flow control (symmetric) are enabled.
- * other: No software override. The flow control configuration
- * in the EEPROM is used.
- */
- switch (hw->fc.type) {
- case e1000_fc_none:
- /*
- * Flow control (Rx & Tx) is completely disabled by a
- * software over-ride.
- */
- mii_autoneg_adv_reg &= ~(NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
- break;
- case e1000_fc_rx_pause:
- /*
- * Rx Flow control is enabled, and Tx Flow control is
- * disabled, by a software over-ride.
- *
- * Since there really isn't a way to advertise that we are
- * capable of Rx Pause ONLY, we will advertise that we
- * support both symmetric and asymmetric Rx PAUSE. Later
- * (in e1000_config_fc_after_link_up) we will disable the
- * hw's ability to send PAUSE frames.
- */
- mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
- break;
- case e1000_fc_tx_pause:
- /*
- * Tx Flow control is enabled, and Rx Flow control is
- * disabled, by a software over-ride.
- */
- mii_autoneg_adv_reg |= NWAY_AR_ASM_DIR;
- mii_autoneg_adv_reg &= ~NWAY_AR_PAUSE;
- break;
- case e1000_fc_full:
- /*
- * Flow control (both Rx and Tx) is enabled by a software
- * over-ride.
- */
- mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
- break;
- default:
- DEBUGOUT("Flow control param set incorrectly\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- ret_val = phy->ops.write_reg(hw, PHY_AUTONEG_ADV, mii_autoneg_adv_reg);
- if (ret_val)
- goto out;
-
- DEBUGOUT1("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
-
- if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
- ret_val = phy->ops.write_reg(hw,
- PHY_1000T_CTRL,
- mii_1000t_ctrl_reg);
- if (ret_val)
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_setup_copper_link_generic - Configure copper link settings
- * @hw: pointer to the HW structure
- *
- * Calls the appropriate function to configure the link for auto-neg or forced
- * speed and duplex. Then we check for link, once link is established calls
- * to configure collision distance and flow control are called. If link is
- * not established, we return -E1000_ERR_PHY (-2).
- **/
-s32 e1000_setup_copper_link_generic(struct e1000_hw *hw)
-{
- s32 ret_val;
- bool link;
-
- DEBUGFUNC("e1000_setup_copper_link_generic");
-
- if (hw->mac.autoneg) {
- /*
- * Setup autoneg and flow control advertisement and perform
- * autonegotiation.
- */
- ret_val = e1000_copper_link_autoneg(hw);
- if (ret_val)
- goto out;
- } else {
- /*
- * PHY will be set to 10H, 10F, 100H or 100F
- * depending on user settings.
- */
- DEBUGOUT("Forcing Speed and Duplex\n");
- ret_val = hw->phy.ops.force_speed_duplex(hw);
- if (ret_val) {
- DEBUGOUT("Error Forcing Speed and Duplex\n");
- goto out;
- }
- }
-
- /*
- * Check link status. Wait up to 100 microseconds for link to become
- * valid.
- */
- ret_val = e1000_phy_has_link_generic(hw,
- COPPER_LINK_UP_LIMIT,
- 10,
- &link);
- if (ret_val)
- goto out;
-
- if (link) {
- DEBUGOUT("Valid link established!!!\n");
- e1000_config_collision_dist_generic(hw);
- ret_val = e1000_config_fc_after_link_up_generic(hw);
- } else {
- DEBUGOUT("Unable to establish link!!!\n");
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_force_speed_duplex_igp - Force speed/duplex for igp PHY
- * @hw: pointer to the HW structure
- *
- * Calls the PHY setup function to force speed and duplex. Clears the
- * auto-crossover to force MDI manually. Waits for link and returns
- * successful if link up is successful, else -E1000_ERR_PHY (-2).
- **/
-s32 e1000_phy_force_speed_duplex_igp(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data;
- bool link;
-
- DEBUGFUNC("e1000_phy_force_speed_duplex_igp");
-
- ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);
- if (ret_val)
- goto out;
-
- e1000_phy_force_speed_duplex_setup(hw, &phy_data);
-
- ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);
- if (ret_val)
- goto out;
-
- /*
- * Clear Auto-Crossover to force MDI manually. IGP requires MDI
- * forced whenever speed and duplex are forced.
- */
- ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- phy_data &= ~IGP01E1000_PSCR_AUTO_MDIX;
- phy_data &= ~IGP01E1000_PSCR_FORCE_MDI_MDIX;
-
- ret_val = phy->ops.write_reg(hw, IGP01E1000_PHY_PORT_CTRL, phy_data);
- if (ret_val)
- goto out;
-
- DEBUGOUT1("IGP PSCR: %X\n", phy_data);
-
- usec_delay(1);
-
- if (phy->autoneg_wait_to_complete) {
- DEBUGOUT("Waiting for forced speed/duplex link on IGP phy.\n");
-
- ret_val = e1000_phy_has_link_generic(hw,
- PHY_FORCE_LIMIT,
- 100000,
- &link);
- if (ret_val)
- goto out;
-
- if (!link) {
- DEBUGOUT("Link taking longer than expected.\n");
- }
-
- /* Try once more */
- ret_val = e1000_phy_has_link_generic(hw,
- PHY_FORCE_LIMIT,
- 100000,
- &link);
- if (ret_val)
- goto out;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_force_speed_duplex_m88 - Force speed/duplex for m88 PHY
- * @hw: pointer to the HW structure
- *
- * Calls the PHY setup function to force speed and duplex. Clears the
- * auto-crossover to force MDI manually. Resets the PHY to commit the
- * changes. If time expires while waiting for link up, we reset the DSP.
- * After reset, TX_CLK and CRS on Tx must be set. Return successful upon
- * successful completion, else return corresponding error code.
- **/
-s32 e1000_phy_force_speed_duplex_m88(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data;
- bool link;
-
- DEBUGFUNC("e1000_phy_force_speed_duplex_m88");
-
- /*
- * Clear Auto-Crossover to force MDI manually. M88E1000 requires MDI
- * forced whenever speed and duplex are forced.
- */
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- phy_data &= ~M88E1000_PSCR_AUTO_X_MODE;
- ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);
- if (ret_val)
- goto out;
-
- DEBUGOUT1("M88E1000 PSCR: %X\n", phy_data);
-
- ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_data);
- if (ret_val)
- goto out;
-
- e1000_phy_force_speed_duplex_setup(hw, &phy_data);
-
- /* Reset the phy to commit changes. */
- phy_data |= MII_CR_RESET;
-
- ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_data);
- if (ret_val)
- goto out;
-
- usec_delay(1);
-
- if (phy->autoneg_wait_to_complete) {
- DEBUGOUT("Waiting for forced speed/duplex link on M88 phy.\n");
-
- ret_val = e1000_phy_has_link_generic(hw,
- PHY_FORCE_LIMIT,
- 100000,
- &link);
- if (ret_val)
- goto out;
-
- if (!link) {
- /*
- * We didn't get link.
- * Reset the DSP and cross our fingers.
- */
- ret_val = phy->ops.write_reg(hw,
- M88E1000_PHY_PAGE_SELECT,
- 0x001d);
- if (ret_val)
- goto out;
- ret_val = e1000_phy_reset_dsp_generic(hw);
- if (ret_val)
- goto out;
- }
-
- /* Try once more */
- ret_val = e1000_phy_has_link_generic(hw,
- PHY_FORCE_LIMIT,
- 100000,
- &link);
- if (ret_val)
- goto out;
- }
-
- ret_val = phy->ops.read_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- /*
- * Resetting the phy means we need to re-force TX_CLK in the
- * Extended PHY Specific Control Register to 25MHz clock from
- * the reset value of 2.5MHz.
- */
- phy_data |= M88E1000_EPSCR_TX_CLK_25;
- ret_val = phy->ops.write_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, phy_data);
- if (ret_val)
- goto out;
-
- /*
- * In addition, we must re-enable CRS on Tx for both half and full
- * duplex.
- */
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
- ret_val = phy->ops.write_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_data);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_force_speed_duplex_setup - Configure forced PHY speed/duplex
- * @hw: pointer to the HW structure
- * @phy_ctrl: pointer to current value of PHY_CONTROL
- *
- * Forces speed and duplex on the PHY by doing the following: disable flow
- * control, force speed/duplex on the MAC, disable auto speed detection,
- * disable auto-negotiation, configure duplex, configure speed, configure
- * the collision distance, write configuration to CTRL register. The
- * caller must write to the PHY_CONTROL register for these settings to
- * take affect.
- **/
-void e1000_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl)
-{
- struct e1000_mac_info *mac = &hw->mac;
- u32 ctrl;
-
- DEBUGFUNC("e1000_phy_force_speed_duplex_setup");
-
- /* Turn off flow control when forcing speed/duplex */
- hw->fc.type = e1000_fc_none;
-
- /* Force speed/duplex on the mac */
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
- ctrl &= ~E1000_CTRL_SPD_SEL;
-
- /* Disable Auto Speed Detection */
- ctrl &= ~E1000_CTRL_ASDE;
-
- /* Disable autoneg on the phy */
- *phy_ctrl &= ~MII_CR_AUTO_NEG_EN;
-
- /* Forcing Full or Half Duplex? */
- if (mac->forced_speed_duplex & E1000_ALL_HALF_DUPLEX) {
- ctrl &= ~E1000_CTRL_FD;
- *phy_ctrl &= ~MII_CR_FULL_DUPLEX;
- DEBUGOUT("Half Duplex\n");
- } else {
- ctrl |= E1000_CTRL_FD;
- *phy_ctrl |= MII_CR_FULL_DUPLEX;
- DEBUGOUT("Full Duplex\n");
- }
-
- /* Forcing 10mb or 100mb? */
- if (mac->forced_speed_duplex & E1000_ALL_100_SPEED) {
- ctrl |= E1000_CTRL_SPD_100;
- *phy_ctrl |= MII_CR_SPEED_100;
- *phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_10);
- DEBUGOUT("Forcing 100mb\n");
- } else {
- ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
- *phy_ctrl |= MII_CR_SPEED_10;
- *phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_100);
- DEBUGOUT("Forcing 10mb\n");
- }
-
- e1000_config_collision_dist_generic(hw);
-
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
-}
-
-/**
- * e1000_set_d3_lplu_state_generic - Sets low power link up state for D3
- * @hw: pointer to the HW structure
- * @active: boolean used to enable/disable lplu
- *
- * Success returns 0, Failure returns 1
- *
- * The low power link up (lplu) state is set to the power management level D3
- * and SmartSpeed is disabled when active is TRUE, else clear lplu for D3
- * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU
- * is used during Dx states where the power conservation is most important.
- * During driver activity, SmartSpeed should be enabled so performance is
- * maintained.
- **/
-s32 e1000_set_d3_lplu_state_generic(struct e1000_hw *hw, bool active)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = E1000_SUCCESS;
- u16 data;
-
- DEBUGFUNC("e1000_set_d3_lplu_state_generic");
-
- if (!(hw->phy.ops.read_reg))
- goto out;
-
- ret_val = phy->ops.read_reg(hw, IGP02E1000_PHY_POWER_MGMT, &data);
- if (ret_val)
- goto out;
-
- if (!active) {
- data &= ~IGP02E1000_PM_D3_LPLU;
- ret_val = phy->ops.write_reg(hw,
- IGP02E1000_PHY_POWER_MGMT,
- data);
- if (ret_val)
- goto out;
- /*
- * LPLU and SmartSpeed are mutually exclusive. LPLU is used
- * during Dx states where the power conservation is most
- * important. During driver activity we should enable
- * SmartSpeed, so performance is maintained.
- */
- if (phy->smart_speed == e1000_smart_speed_on) {
- ret_val = phy->ops.read_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
- if (ret_val)
- goto out;
-
- data |= IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = phy->ops.write_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
- if (ret_val)
- goto out;
- } else if (phy->smart_speed == e1000_smart_speed_off) {
- ret_val = phy->ops.read_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
- if (ret_val)
- goto out;
-
- data &= ~IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = phy->ops.write_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
- if (ret_val)
- goto out;
- }
- } else if ((phy->autoneg_advertised == E1000_ALL_SPEED_DUPLEX) ||
- (phy->autoneg_advertised == E1000_ALL_NOT_GIG) ||
- (phy->autoneg_advertised == E1000_ALL_10_SPEED)) {
- data |= IGP02E1000_PM_D3_LPLU;
- ret_val = phy->ops.write_reg(hw,
- IGP02E1000_PHY_POWER_MGMT,
- data);
- if (ret_val)
- goto out;
-
- /* When LPLU is enabled, we should disable SmartSpeed */
- ret_val = phy->ops.read_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
- if (ret_val)
- goto out;
-
- data &= ~IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = phy->ops.write_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_check_downshift_generic - Checks whether a downshift in speed occurred
- * @hw: pointer to the HW structure
- *
- * Success returns 0, Failure returns 1
- *
- * A downshift is detected by querying the PHY link health.
- **/
-s32 e1000_check_downshift_generic(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data, offset, mask;
-
- DEBUGFUNC("e1000_check_downshift_generic");
-
- switch (phy->type) {
- case e1000_phy_m88:
- case e1000_phy_gg82563:
- offset = M88E1000_PHY_SPEC_STATUS;
- mask = M88E1000_PSSR_DOWNSHIFT;
- break;
- case e1000_phy_igp_2:
- case e1000_phy_igp:
- case e1000_phy_igp_3:
- offset = IGP01E1000_PHY_LINK_HEALTH;
- mask = IGP01E1000_PLHR_SS_DOWNGRADE;
- break;
- default:
- /* speed downshift not supported */
- phy->speed_downgraded = FALSE;
- ret_val = E1000_SUCCESS;
- goto out;
- }
-
- ret_val = phy->ops.read_reg(hw, offset, &phy_data);
-
- if (!ret_val)
- phy->speed_downgraded = (phy_data & mask) ? TRUE : FALSE;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_check_polarity_m88 - Checks the polarity.
- * @hw: pointer to the HW structure
- *
- * Success returns 0, Failure returns -E1000_ERR_PHY (-2)
- *
- * Polarity is determined based on the PHY specific status register.
- **/
-s32 e1000_check_polarity_m88(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 data;
-
- DEBUGFUNC("e1000_check_polarity_m88");
-
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &data);
-
- if (!ret_val)
- phy->cable_polarity = (data & M88E1000_PSSR_REV_POLARITY)
- ? e1000_rev_polarity_reversed
- : e1000_rev_polarity_normal;
-
- return ret_val;
-}
-
-/**
- * e1000_check_polarity_igp - Checks the polarity.
- * @hw: pointer to the HW structure
- *
- * Success returns 0, Failure returns -E1000_ERR_PHY (-2)
- *
- * Polarity is determined based on the PHY port status register, and the
- * current speed (since there is no polarity at 100Mbps).
- **/
-s32 e1000_check_polarity_igp(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 data, offset, mask;
-
- DEBUGFUNC("e1000_check_polarity_igp");
-
- /*
- * Polarity is determined based on the speed of
- * our connection.
- */
- ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_STATUS, &data);
- if (ret_val)
- goto out;
-
- if ((data & IGP01E1000_PSSR_SPEED_MASK) ==
- IGP01E1000_PSSR_SPEED_1000MBPS) {
- offset = IGP01E1000_PHY_PCS_INIT_REG;
- mask = IGP01E1000_PHY_POLARITY_MASK;
- } else {
- /*
- * This really only applies to 10Mbps since
- * there is no polarity for 100Mbps (always 0).
- */
- offset = IGP01E1000_PHY_PORT_STATUS;
- mask = IGP01E1000_PSSR_POLARITY_REVERSED;
- }
-
- ret_val = phy->ops.read_reg(hw, offset, &data);
-
- if (!ret_val)
- phy->cable_polarity = (data & mask)
- ? e1000_rev_polarity_reversed
- : e1000_rev_polarity_normal;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_wait_autoneg_generic - Wait for auto-neg completion
- * @hw: pointer to the HW structure
- *
- * Waits for auto-negotiation to complete or for the auto-negotiation time
- * limit to expire, which ever happens first.
- **/
-s32 e1000_wait_autoneg_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 i, phy_status;
-
- DEBUGFUNC("e1000_wait_autoneg_generic");
-
- if (!(hw->phy.ops.read_reg))
- return E1000_SUCCESS;
-
- /* Break after autoneg completes or PHY_AUTO_NEG_LIMIT expires. */
- for (i = PHY_AUTO_NEG_LIMIT; i > 0; i--) {
- ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
- if (ret_val)
- break;
- ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
- if (ret_val)
- break;
- if (phy_status & MII_SR_AUTONEG_COMPLETE)
- break;
- msec_delay(100);
- }
-
- /*
- * PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation
- * has completed.
- */
- return ret_val;
-}
-
-/**
- * e1000_phy_has_link_generic - Polls PHY for link
- * @hw: pointer to the HW structure
- * @iterations: number of times to poll for link
- * @usec_interval: delay between polling attempts
- * @success: pointer to whether polling was successful or not
- *
- * Polls the PHY status register for link, 'iterations' number of times.
- **/
-s32 e1000_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
- u32 usec_interval, bool *success)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 i, phy_status;
-
- DEBUGFUNC("e1000_phy_has_link_generic");
-
- if (!(hw->phy.ops.read_reg))
- return E1000_SUCCESS;
-
- for (i = 0; i < iterations; i++) {
- /*
- * Some PHYs require the PHY_STATUS register to be read
- * twice due to the link bit being sticky. No harm doing
- * it across the board.
- */
- ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
- if (ret_val)
- break;
- ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
- if (ret_val)
- break;
- if (phy_status & MII_SR_LINK_STATUS)
- break;
- if (usec_interval >= 1000)
- msec_delay_irq(usec_interval/1000);
- else
- usec_delay(usec_interval);
- }
-
- *success = (i < iterations) ? TRUE : FALSE;
-
- return ret_val;
-}
-
-/**
- * e1000_get_cable_length_m88 - Determine cable length for m88 PHY
- * @hw: pointer to the HW structure
- *
- * Reads the PHY specific status register to retrieve the cable length
- * information. The cable length is determined by averaging the minimum and
- * maximum values to get the "average" cable length. The m88 PHY has four
- * possible cable length values, which are:
- * Register Value Cable Length
- * 0 < 50 meters
- * 1 50 - 80 meters
- * 2 80 - 110 meters
- * 3 110 - 140 meters
- * 4 > 140 meters
- **/
-s32 e1000_get_cable_length_m88(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data, index;
-
- DEBUGFUNC("e1000_get_cable_length_m88");
-
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
- if (ret_val)
- goto out;
-
- index = (phy_data & M88E1000_PSSR_CABLE_LENGTH) >>
- M88E1000_PSSR_CABLE_LENGTH_SHIFT;
- phy->min_cable_length = e1000_m88_cable_length_table[index];
- phy->max_cable_length = e1000_m88_cable_length_table[index+1];
-
- phy->cable_length = (phy->min_cable_length + phy->max_cable_length) / 2;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_get_cable_length_igp_2 - Determine cable length for igp2 PHY
- * @hw: pointer to the HW structure
- *
- * The automatic gain control (agc) normalizes the amplitude of the
- * received signal, adjusting for the attenuation produced by the
- * cable. By reading the AGC registers, which represent the
- * combination of coarse and fine gain value, the value can be put
- * into a lookup table to obtain the approximate cable length
- * for each channel.
- **/
-s32 e1000_get_cable_length_igp_2(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = E1000_SUCCESS;
- u16 phy_data, i, agc_value = 0;
- u16 cur_agc_index, max_agc_index = 0;
- u16 min_agc_index = IGP02E1000_CABLE_LENGTH_TABLE_SIZE - 1;
- u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] =
- {IGP02E1000_PHY_AGC_A,
- IGP02E1000_PHY_AGC_B,
- IGP02E1000_PHY_AGC_C,
- IGP02E1000_PHY_AGC_D};
-
- DEBUGFUNC("e1000_get_cable_length_igp_2");
-
- /* Read the AGC registers for all channels */
- for (i = 0; i < IGP02E1000_PHY_CHANNEL_NUM; i++) {
- ret_val = phy->ops.read_reg(hw, agc_reg_array[i], &phy_data);
- if (ret_val)
- goto out;
-
- /*
- * Getting bits 15:9, which represent the combination of
- * coarse and fine gain values. The result is a number
- * that can be put into the lookup table to obtain the
- * approximate cable length.
- */
- cur_agc_index = (phy_data >> IGP02E1000_AGC_LENGTH_SHIFT) &
- IGP02E1000_AGC_LENGTH_MASK;
-
- /* Array index bound check. */
- if ((cur_agc_index >= IGP02E1000_CABLE_LENGTH_TABLE_SIZE) ||
- (cur_agc_index == 0)) {
- ret_val = -E1000_ERR_PHY;
- goto out;
- }
-
- /* Remove min & max AGC values from calculation. */
- if (e1000_igp_2_cable_length_table[min_agc_index] >
- e1000_igp_2_cable_length_table[cur_agc_index])
- min_agc_index = cur_agc_index;
- if (e1000_igp_2_cable_length_table[max_agc_index] <
- e1000_igp_2_cable_length_table[cur_agc_index])
- max_agc_index = cur_agc_index;
-
- agc_value += e1000_igp_2_cable_length_table[cur_agc_index];
- }
-
- agc_value -= (e1000_igp_2_cable_length_table[min_agc_index] +
- e1000_igp_2_cable_length_table[max_agc_index]);
- agc_value /= (IGP02E1000_PHY_CHANNEL_NUM - 2);
-
- /* Calculate cable length with the error range of +/- 10 meters. */
- phy->min_cable_length = ((agc_value - IGP02E1000_AGC_RANGE) > 0) ?
- (agc_value - IGP02E1000_AGC_RANGE) : 0;
- phy->max_cable_length = agc_value + IGP02E1000_AGC_RANGE;
-
- phy->cable_length = (phy->min_cable_length + phy->max_cable_length) / 2;
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_get_phy_info_m88 - Retrieve PHY information
- * @hw: pointer to the HW structure
- *
- * Valid for only copper links. Read the PHY status register (sticky read)
- * to verify that link is up. Read the PHY special control register to
- * determine the polarity and 10base-T extended distance. Read the PHY
- * special status register to determine MDI/MDIx and current speed. If
- * speed is 1000, then determine cable length, local and remote receiver.
- **/
-s32 e1000_get_phy_info_m88(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 phy_data;
- bool link;
-
- DEBUGFUNC("e1000_get_phy_info_m88");
-
- if (hw->phy.media_type != e1000_media_type_copper) {
- DEBUGOUT("Phy info is only valid for copper media\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- ret_val = e1000_phy_has_link_generic(hw, 1, 0, &link);
- if (ret_val)
- goto out;
-
- if (!link) {
- DEBUGOUT("Phy info is only valid if link is up\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
- if (ret_val)
- goto out;
-
- phy->polarity_correction = (phy_data & M88E1000_PSCR_POLARITY_REVERSAL)
- ? TRUE
- : FALSE;
-
- ret_val = e1000_check_polarity_m88(hw);
- if (ret_val)
- goto out;
-
- ret_val = phy->ops.read_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
- if (ret_val)
- goto out;
-
- phy->is_mdix = (phy_data & M88E1000_PSSR_MDIX) ? TRUE : FALSE;
-
- if ((phy_data & M88E1000_PSSR_SPEED) == M88E1000_PSSR_1000MBS) {
- ret_val = hw->phy.ops.get_cable_length(hw);
- if (ret_val)
- goto out;
-
- ret_val = phy->ops.read_reg(hw, PHY_1000T_STATUS, &phy_data);
- if (ret_val)
- goto out;
-
- phy->local_rx = (phy_data & SR_1000T_LOCAL_RX_STATUS)
- ? e1000_1000t_rx_status_ok
- : e1000_1000t_rx_status_not_ok;
-
- phy->remote_rx = (phy_data & SR_1000T_REMOTE_RX_STATUS)
- ? e1000_1000t_rx_status_ok
- : e1000_1000t_rx_status_not_ok;
- } else {
- /* Set values to "undefined" */
- phy->cable_length = E1000_CABLE_LENGTH_UNDEFINED;
- phy->local_rx = e1000_1000t_rx_status_undefined;
- phy->remote_rx = e1000_1000t_rx_status_undefined;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_get_phy_info_igp - Retrieve igp PHY information
- * @hw: pointer to the HW structure
- *
- * Read PHY status to determine if link is up. If link is up, then
- * set/determine 10base-T extended distance and polarity correction. Read
- * PHY port status to determine MDI/MDIx and speed. Based on the speed,
- * determine on the cable length, local and remote receiver.
- **/
-s32 e1000_get_phy_info_igp(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val;
- u16 data;
- bool link;
-
- DEBUGFUNC("e1000_get_phy_info_igp");
-
- ret_val = e1000_phy_has_link_generic(hw, 1, 0, &link);
- if (ret_val)
- goto out;
-
- if (!link) {
- DEBUGOUT("Phy info is only valid if link is up\n");
- ret_val = -E1000_ERR_CONFIG;
- goto out;
- }
-
- phy->polarity_correction = TRUE;
-
- ret_val = e1000_check_polarity_igp(hw);
- if (ret_val)
- goto out;
-
- ret_val = phy->ops.read_reg(hw, IGP01E1000_PHY_PORT_STATUS, &data);
- if (ret_val)
- goto out;
-
- phy->is_mdix = (data & IGP01E1000_PSSR_MDIX) ? TRUE : FALSE;
-
- if ((data & IGP01E1000_PSSR_SPEED_MASK) ==
- IGP01E1000_PSSR_SPEED_1000MBPS) {
- ret_val = hw->phy.ops.get_cable_length(hw);
- if (ret_val)
- goto out;
-
- ret_val = phy->ops.read_reg(hw, PHY_1000T_STATUS, &data);
- if (ret_val)
- goto out;
-
- phy->local_rx = (data & SR_1000T_LOCAL_RX_STATUS)
- ? e1000_1000t_rx_status_ok
- : e1000_1000t_rx_status_not_ok;
-
- phy->remote_rx = (data & SR_1000T_REMOTE_RX_STATUS)
- ? e1000_1000t_rx_status_ok
- : e1000_1000t_rx_status_not_ok;
- } else {
- phy->cable_length = E1000_CABLE_LENGTH_UNDEFINED;
- phy->local_rx = e1000_1000t_rx_status_undefined;
- phy->remote_rx = e1000_1000t_rx_status_undefined;
- }
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_sw_reset_generic - PHY software reset
- * @hw: pointer to the HW structure
- *
- * Does a software reset of the PHY by reading the PHY control register and
- * setting/write the control register reset bit to the PHY.
- **/
-s32 e1000_phy_sw_reset_generic(struct e1000_hw *hw)
-{
- s32 ret_val = E1000_SUCCESS;
- u16 phy_ctrl;
-
- DEBUGFUNC("e1000_phy_sw_reset_generic");
-
- if (!(hw->phy.ops.read_reg))
- goto out;
-
- ret_val = hw->phy.ops.read_reg(hw, PHY_CONTROL, &phy_ctrl);
- if (ret_val)
- goto out;
-
- phy_ctrl |= MII_CR_RESET;
- ret_val = hw->phy.ops.write_reg(hw, PHY_CONTROL, phy_ctrl);
- if (ret_val)
- goto out;
-
- usec_delay(1);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_phy_hw_reset_generic - PHY hardware reset
- * @hw: pointer to the HW structure
- *
- * Verify the reset block is not blocking us from resetting. Acquire
- * semaphore (if necessary) and read/set/write the device control reset
- * bit in the PHY. Wait the appropriate delay time for the device to
- * reset and release the semaphore (if necessary).
- **/
-s32 e1000_phy_hw_reset_generic(struct e1000_hw *hw)
-{
- struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = E1000_SUCCESS;
- u32 ctrl;
-
- DEBUGFUNC("e1000_phy_hw_reset_generic");
-
- ret_val = phy->ops.check_reset_block(hw);
- if (ret_val) {
- ret_val = E1000_SUCCESS;
- goto out;
- }
-
- ret_val = phy->ops.acquire(hw);
- if (ret_val)
- goto out;
-
- ctrl = E1000_READ_REG(hw, E1000_CTRL);
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl | E1000_CTRL_PHY_RST);
- E1000_WRITE_FLUSH(hw);
-
- usec_delay(phy->reset_delay_us);
-
- E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
-
- usec_delay(150);
-
- phy->ops.release(hw);
-
- ret_val = phy->ops.get_cfg_done(hw);
-
-out:
- return ret_val;
-}
-
-/**
- * e1000_get_cfg_done_generic - Generic configuration done
- * @hw: pointer to the HW structure
- *
- * Generic function to wait 10 milli-seconds for configuration to complete
- * and return success.
- **/
-s32 e1000_get_cfg_done_generic(struct e1000_hw *hw)
-{
- DEBUGFUNC("e1000_get_cfg_done_generic");
-
- msec_delay_irq(10);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_phy_init_script_igp3 - Inits the IGP3 PHY
- * @hw: pointer to the HW structure
- *
- * Initializes a Intel Gigabit PHY3 when an EEPROM is not present.
- **/
-s32 e1000_phy_init_script_igp3(struct e1000_hw *hw)
-{
- DEBUGOUT("Running IGP 3 PHY init script\n");
-
- /* PHY init IGP 3 */
- /* Enable rise/fall, 10-mode work in class-A */
- hw->phy.ops.write_reg(hw, 0x2F5B, 0x9018);
- /* Remove all caps from Replica path filter */
- hw->phy.ops.write_reg(hw, 0x2F52, 0x0000);
- /* Bias trimming for ADC, AFE and Driver (Default) */
- hw->phy.ops.write_reg(hw, 0x2FB1, 0x8B24);
- /* Increase Hybrid poly bias */
- hw->phy.ops.write_reg(hw, 0x2FB2, 0xF8F0);
- /* Add 4% to Tx amplitude in Gig mode */
- hw->phy.ops.write_reg(hw, 0x2010, 0x10B0);
- /* Disable trimming (TTT) */
- hw->phy.ops.write_reg(hw, 0x2011, 0x0000);
- /* Poly DC correction to 94.6% + 2% for all channels */
- hw->phy.ops.write_reg(hw, 0x20DD, 0x249A);
- /* ABS DC correction to 95.9% */
- hw->phy.ops.write_reg(hw, 0x20DE, 0x00D3);
- /* BG temp curve trim */
- hw->phy.ops.write_reg(hw, 0x28B4, 0x04CE);
- /* Increasing ADC OPAMP stage 1 currents to max */
- hw->phy.ops.write_reg(hw, 0x2F70, 0x29E4);
- /* Force 1000 ( required for enabling PHY regs configuration) */
- hw->phy.ops.write_reg(hw, 0x0000, 0x0140);
- /* Set upd_freq to 6 */
- hw->phy.ops.write_reg(hw, 0x1F30, 0x1606);
- /* Disable NPDFE */
- hw->phy.ops.write_reg(hw, 0x1F31, 0xB814);
- /* Disable adaptive fixed FFE (Default) */
- hw->phy.ops.write_reg(hw, 0x1F35, 0x002A);
- /* Enable FFE hysteresis */
- hw->phy.ops.write_reg(hw, 0x1F3E, 0x0067);
- /* Fixed FFE for short cable lengths */
- hw->phy.ops.write_reg(hw, 0x1F54, 0x0065);
- /* Fixed FFE for medium cable lengths */
- hw->phy.ops.write_reg(hw, 0x1F55, 0x002A);
- /* Fixed FFE for long cable lengths */
- hw->phy.ops.write_reg(hw, 0x1F56, 0x002A);
- /* Enable Adaptive Clip Threshold */
- hw->phy.ops.write_reg(hw, 0x1F72, 0x3FB0);
- /* AHT reset limit to 1 */
- hw->phy.ops.write_reg(hw, 0x1F76, 0xC0FF);
- /* Set AHT master delay to 127 msec */
- hw->phy.ops.write_reg(hw, 0x1F77, 0x1DEC);
- /* Set scan bits for AHT */
- hw->phy.ops.write_reg(hw, 0x1F78, 0xF9EF);
- /* Set AHT Preset bits */
- hw->phy.ops.write_reg(hw, 0x1F79, 0x0210);
- /* Change integ_factor of channel A to 3 */
- hw->phy.ops.write_reg(hw, 0x1895, 0x0003);
- /* Change prop_factor of channels BCD to 8 */
- hw->phy.ops.write_reg(hw, 0x1796, 0x0008);
- /* Change cg_icount + enable integbp for channels BCD */
- hw->phy.ops.write_reg(hw, 0x1798, 0xD008);
- /*
- * Change cg_icount + enable integbp + change prop_factor_master
- * to 8 for channel A
- */
- hw->phy.ops.write_reg(hw, 0x1898, 0xD918);
- /* Disable AHT in Slave mode on channel A */
- hw->phy.ops.write_reg(hw, 0x187A, 0x0800);
- /*
- * Enable LPLU and disable AN to 1000 in non-D0a states,
- * Enable SPD+B2B
- */
- hw->phy.ops.write_reg(hw, 0x0019, 0x008D);
- /* Enable restart AN on an1000_dis change */
- hw->phy.ops.write_reg(hw, 0x001B, 0x2080);
- /* Enable wh_fifo read clock in 10/100 modes */
- hw->phy.ops.write_reg(hw, 0x0014, 0x0045);
- /* Restart AN, Speed selection is 1000 */
- hw->phy.ops.write_reg(hw, 0x0000, 0x1340);
-
- return E1000_SUCCESS;
-}
-
-/**
- * e1000_get_phy_type_from_id - Get PHY type from id
- * @phy_id: phy_id read from the phy
- *
- * Returns the phy type from the id.
- **/
-e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id)
-{
- e1000_phy_type phy_type = e1000_phy_unknown;
-
- switch (phy_id) {
- case M88E1000_I_PHY_ID:
- case M88E1000_E_PHY_ID:
- case M88E1111_I_PHY_ID:
- case M88E1011_I_PHY_ID:
- phy_type = e1000_phy_m88;
- break;
- case IGP01E1000_I_PHY_ID: /* IGP 1 & 2 share this */
- phy_type = e1000_phy_igp_2;
- break;
- case GG82563_E_PHY_ID:
- phy_type = e1000_phy_gg82563;
- break;
- case IGP03E1000_E_PHY_ID:
- phy_type = e1000_phy_igp_3;
- break;
- case IFE_E_PHY_ID:
- case IFE_PLUS_E_PHY_ID:
- case IFE_C_E_PHY_ID:
- phy_type = e1000_phy_ife;
- break;
- default:
- phy_type = e1000_phy_unknown;
- break;
- }
- return phy_type;
-}
-
-/**
- * e1000_power_up_phy_copper - Restore copper link in case of PHY power down
- * @hw: pointer to the HW structure
- *
- * In the case of a PHY power down to save power, or to turn off link during a
- * driver unload, or wake on lan is not enabled, restore the link to previous
- * settings.
- **/
-void e1000_power_up_phy_copper(struct e1000_hw *hw)
-{
- u16 mii_reg = 0;
-
- /* The PHY will retain its settings across a power down/up cycle */
- hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
- mii_reg &= ~MII_CR_POWER_DOWN;
- hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);
-}
-
-/**
- * e1000_power_down_phy_copper - Restore copper link in case of PHY power down
- * @hw: pointer to the HW structure
- *
- * In the case of a PHY power down to save power, or to turn off link during a
- * driver unload, or wake on lan is not enabled, restore the link to previous
- * settings.
- **/
-void e1000_power_down_phy_copper(struct e1000_hw *hw)
-{
- u16 mii_reg = 0;
-
- /* The PHY will retain its settings across a power down/up cycle */
- hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
- mii_reg |= MII_CR_POWER_DOWN;
- hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);
- msec_delay(1);
-}
diff --git a/sys/dev/igb/e1000_phy.h b/sys/dev/igb/e1000_phy.h
deleted file mode 100644
index 7d2b694..0000000
--- a/sys/dev/igb/e1000_phy.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_PHY_H_
-#define _E1000_PHY_H_
-
-typedef enum {
- e1000_ms_hw_default = 0,
- e1000_ms_force_master,
- e1000_ms_force_slave,
- e1000_ms_auto
-} e1000_ms_type;
-
-typedef enum {
- e1000_smart_speed_default = 0,
- e1000_smart_speed_on,
- e1000_smart_speed_off
-} e1000_smart_speed;
-
-void e1000_init_phy_ops_generic(struct e1000_hw *hw);
-s32 e1000_null_read_reg(struct e1000_hw *hw, u32 offset, u16 *data);
-void e1000_null_phy_generic(struct e1000_hw *hw);
-s32 e1000_null_lplu_state(struct e1000_hw *hw, bool active);
-s32 e1000_null_write_reg(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_check_downshift_generic(struct e1000_hw *hw);
-s32 e1000_check_polarity_m88(struct e1000_hw *hw);
-s32 e1000_check_polarity_igp(struct e1000_hw *hw);
-s32 e1000_check_reset_block_generic(struct e1000_hw *hw);
-s32 e1000_copper_link_autoneg(struct e1000_hw *hw);
-s32 e1000_copper_link_setup_igp(struct e1000_hw *hw);
-s32 e1000_copper_link_setup_m88(struct e1000_hw *hw);
-s32 e1000_phy_force_speed_duplex_igp(struct e1000_hw *hw);
-s32 e1000_phy_force_speed_duplex_m88(struct e1000_hw *hw);
-s32 e1000_get_cable_length_m88(struct e1000_hw *hw);
-s32 e1000_get_cable_length_igp_2(struct e1000_hw *hw);
-s32 e1000_get_cfg_done_generic(struct e1000_hw *hw);
-s32 e1000_get_phy_id(struct e1000_hw *hw);
-s32 e1000_get_phy_info_igp(struct e1000_hw *hw);
-s32 e1000_get_phy_info_m88(struct e1000_hw *hw);
-s32 e1000_phy_sw_reset_generic(struct e1000_hw *hw);
-void e1000_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
-s32 e1000_phy_hw_reset_generic(struct e1000_hw *hw);
-s32 e1000_phy_reset_dsp_generic(struct e1000_hw *hw);
-s32 e1000_phy_setup_autoneg(struct e1000_hw *hw);
-s32 e1000_read_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_set_d3_lplu_state_generic(struct e1000_hw *hw, bool active);
-s32 e1000_setup_copper_link_generic(struct e1000_hw *hw);
-s32 e1000_wait_autoneg_generic(struct e1000_hw *hw);
-s32 e1000_write_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data);
-s32 e1000_phy_reset_dsp(struct e1000_hw *hw);
-s32 e1000_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
- u32 usec_interval, bool *success);
-s32 e1000_phy_init_script_igp3(struct e1000_hw *hw);
-e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id);
-void e1000_power_up_phy_copper(struct e1000_hw *hw);
-void e1000_power_down_phy_copper(struct e1000_hw *hw);
-s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
-s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
-
-#define E1000_MAX_PHY_ADDR 4
-
-/* IGP01E1000 Specific Registers */
-#define IGP01E1000_PHY_PORT_CONFIG 0x10 /* Port Config */
-#define IGP01E1000_PHY_PORT_STATUS 0x11 /* Status */
-#define IGP01E1000_PHY_PORT_CTRL 0x12 /* Control */
-#define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health */
-#define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO */
-#define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality */
-#define IGP02E1000_PHY_POWER_MGMT 0x19 /* Power Management */
-#define IGP01E1000_PHY_PAGE_SELECT 0x1F /* Page Select */
-#define BM_PHY_PAGE_SELECT 22 /* Page Select for BM */
-#define IGP_PAGE_SHIFT 5
-#define PHY_REG_MASK 0x1F
-
-#define IGP01E1000_PHY_PCS_INIT_REG 0x00B4
-#define IGP01E1000_PHY_POLARITY_MASK 0x0078
-
-#define IGP01E1000_PSCR_AUTO_MDIX 0x1000
-#define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000 /* 0=MDI, 1=MDIX */
-
-#define IGP01E1000_PSCFR_SMART_SPEED 0x0080
-
-/* Enable flexible speed on link-up */
-#define IGP01E1000_GMII_FLEX_SPD 0x0010
-#define IGP01E1000_GMII_SPD 0x0020 /* Enable SPD */
-
-#define IGP02E1000_PM_SPD 0x0001 /* Smart Power Down */
-#define IGP02E1000_PM_D0_LPLU 0x0002 /* For D0a states */
-#define IGP02E1000_PM_D3_LPLU 0x0004 /* For all other states */
-
-#define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000
-
-#define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002
-#define IGP01E1000_PSSR_MDIX 0x0008
-#define IGP01E1000_PSSR_SPEED_MASK 0xC000
-#define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000
-
-#define IGP02E1000_PHY_CHANNEL_NUM 4
-#define IGP02E1000_PHY_AGC_A 0x11B1
-#define IGP02E1000_PHY_AGC_B 0x12B1
-#define IGP02E1000_PHY_AGC_C 0x14B1
-#define IGP02E1000_PHY_AGC_D 0x18B1
-
-#define IGP02E1000_AGC_LENGTH_SHIFT 9 /* Course - 15:13, Fine - 12:9 */
-#define IGP02E1000_AGC_LENGTH_MASK 0x7F
-#define IGP02E1000_AGC_RANGE 15
-
-#define IGP03E1000_PHY_MISC_CTRL 0x1B
-#define IGP03E1000_PHY_MISC_DUPLEX_MANUAL_SET 0x1000 /* Manually Set Duplex */
-
-#define E1000_CABLE_LENGTH_UNDEFINED 0xFF
-
-#define E1000_KMRNCTRLSTA_OFFSET 0x001F0000
-#define E1000_KMRNCTRLSTA_OFFSET_SHIFT 16
-#define E1000_KMRNCTRLSTA_REN 0x00200000
-#define E1000_KMRNCTRLSTA_DIAG_OFFSET 0x3 /* Kumeran Diagnostic */
-#define E1000_KMRNCTRLSTA_DIAG_NELPBK 0x1000 /* Nearend Loopback mode */
-
-#define IFE_PHY_EXTENDED_STATUS_CONTROL 0x10
-#define IFE_PHY_SPECIAL_CONTROL 0x11 /* 100BaseTx PHY Special Control */
-#define IFE_PHY_SPECIAL_CONTROL_LED 0x1B /* PHY Special and LED Control */
-#define IFE_PHY_MDIX_CONTROL 0x1C /* MDI/MDI-X Control */
-
-/* IFE PHY Extended Status Control */
-#define IFE_PESC_POLARITY_REVERSED 0x0100
-
-/* IFE PHY Special Control */
-#define IFE_PSC_AUTO_POLARITY_DISABLE 0x0010
-#define IFE_PSC_FORCE_POLARITY 0x0020
-#define IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN 0x0100
-
-/* IFE PHY Special Control and LED Control */
-#define IFE_PSCL_PROBE_MODE 0x0020
-#define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */
-#define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */
-
-/* IFE PHY MDIX Control */
-#define IFE_PMC_MDIX_STATUS 0x0020 /* 1=MDI-X, 0=MDI */
-#define IFE_PMC_FORCE_MDIX 0x0040 /* 1=force MDI-X, 0=force MDI */
-#define IFE_PMC_AUTO_MDIX 0x0080 /* 1=enable auto MDI/MDI-X, 0=disable */
-
-#endif
diff --git a/sys/dev/igb/e1000_regs.h b/sys/dev/igb/e1000_regs.h
deleted file mode 100644
index 876db51..0000000
--- a/sys/dev/igb/e1000_regs.h
+++ /dev/null
@@ -1,326 +0,0 @@
-/******************************************************************************
-
- Copyright (c) 2001-2008, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-******************************************************************************/
-/*$FreeBSD$*/
-
-#ifndef _E1000_REGS_H_
-#define _E1000_REGS_H_
-
-#define E1000_CTRL 0x00000 /* Device Control - RW */
-#define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */
-#define E1000_STATUS 0x00008 /* Device Status - RO */
-#define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */
-#define E1000_EERD 0x00014 /* EEPROM Read - RW */
-#define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */
-#define E1000_FLA 0x0001C /* Flash Access - RW */
-#define E1000_MDIC 0x00020 /* MDI Control - RW */
-#define E1000_SCTL 0x00024 /* SerDes Control - RW */
-#define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */
-#define E1000_FCAH 0x0002C /* Flow Control Address High -RW */
-#define E1000_FEXTNVM 0x00028 /* Future Extended NVM - RW */
-#define E1000_FCT 0x00030 /* Flow Control Type - RW */
-#define E1000_CONNSW 0x00034 /* Copper/Fiber switch control - RW */
-#define E1000_VET 0x00038 /* VLAN Ether Type - RW */
-#define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */
-#define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */
-#define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */
-#define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */
-#define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */
-#define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */
-#define E1000_RCTL 0x00100 /* Rx Control - RW */
-#define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */
-#define E1000_TXCW 0x00178 /* Tx Configuration Word - RW */
-#define E1000_RXCW 0x00180 /* Rx Configuration Word - RO */
-#define E1000_EICR 0x01580 /* Ext. Interrupt Cause Read - R/clr */
-#define E1000_EITR(_n) (0x01680 + (0x4 * (_n)))
-#define E1000_EICS 0x01520 /* Ext. Interrupt Cause Set - W0 */
-#define E1000_EIMS 0x01524 /* Ext. Interrupt Mask Set/Read - RW */
-#define E1000_EIMC 0x01528 /* Ext. Interrupt Mask Clear - WO */
-#define E1000_EIAC 0x0152C /* Ext. Interrupt Auto Clear - RW */
-#define E1000_EIAM 0x01530 /* Ext. Interrupt Ack Auto Clear Mask - RW */
-#define E1000_TCTL 0x00400 /* Tx Control - RW */
-#define E1000_TCTL_EXT 0x00404 /* Extended Tx Control - RW */
-#define E1000_TIPG 0x00410 /* Tx Inter-packet gap -RW */
-#define E1000_TBT 0x00448 /* Tx Burst Timer - RW */
-#define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */
-#define E1000_LEDCTL 0x00E00 /* LED Control - RW */
-#define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */
-#define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */
-#define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */
-#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */
-#define E1000_PBS 0x01008 /* Packet Buffer Size */
-#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */
-#define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */
-#define E1000_FLASHT 0x01028 /* FLASH Timer Register */
-#define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */
-#define E1000_FLSWCTL 0x01030 /* FLASH control register */
-#define E1000_FLSWDATA 0x01034 /* FLASH data register */
-#define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */
-#define E1000_FLOP 0x0103C /* FLASH Opcode Register */
-#define E1000_I2CCMD 0x01028 /* SFPI2C Command Register - RW */
-#define E1000_I2CPARAMS 0x0102C /* SFPI2C Parameters Register - RW */
-#define E1000_WDSTP 0x01040 /* Watchdog Setup - RW */
-#define E1000_SWDSTS 0x01044 /* SW Device Status - RW */
-#define E1000_FRTIMER 0x01048 /* Free Running Timer - RW */
-#define E1000_TCPTIMER 0x0104C /* TCP Timer - RW */
-#define E1000_ERT 0x02008 /* Early Rx Threshold - RW */
-#define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */
-#define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */
-#define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */
-#define E1000_RDFPCQ(_n) (0x02430 + (0x4 * (_n)))
-#define E1000_PBRTH 0x02458 /* PB Rx Arbitration Threshold - RW */
-#define E1000_FCRTV 0x02460 /* Flow Control Refresh Timer Value - RW */
-/* Split and Replication Rx Control - RW */
-#define E1000_RDPUMB 0x025CC /* DMA Rx Descriptor uC Mailbox - RW */
-#define E1000_RDPUAD 0x025D0 /* DMA Rx Descriptor uC Addr Command - RW */
-#define E1000_RDPUWD 0x025D4 /* DMA Rx Descriptor uC Data Write - RW */
-#define E1000_RDPURD 0x025D8 /* DMA Rx Descriptor uC Data Read - RW */
-#define E1000_RDPUCTL 0x025DC /* DMA Rx Descriptor uC Control - RW */
-#define E1000_RDTR 0x02820 /* Rx Delay Timer - RW */
-#define E1000_RADV 0x0282C /* Rx Interrupt Absolute Delay Timer - RW */
-/*
- * Convenience macros
- *
- * Note: "_n" is the queue number of the register to be written to.
- *
- * Example usage:
- * E1000_RDBAL_REG(current_rx_queue)
- */
-#define E1000_RDBAL(_n) ((_n) < 4 ? (0x02800 + ((_n) * 0x100)) : (0x0C000 + ((_n) * 0x40)))
-#define E1000_RDBAH(_n) ((_n) < 4 ? (0x02804 + ((_n) * 0x100)) : (0x0C004 + ((_n) * 0x40)))
-#define E1000_RDLEN(_n) ((_n) < 4 ? (0x02808 + ((_n) * 0x100)) : (0x0C008 + ((_n) * 0x40)))
-#define E1000_SRRCTL(_n) ((_n) < 4 ? (0x0280C + ((_n) * 0x100)) : (0x0C00C + ((_n) * 0x40)))
-#define E1000_RDH(_n) ((_n) < 4 ? (0x02810 + ((_n) * 0x100)) : (0x0C010 + ((_n) * 0x40)))
-#define E1000_RDT(_n) ((_n) < 4 ? (0x02818 + ((_n) * 0x100)) : (0x0C018 + ((_n) * 0x40)))
-#define E1000_RXDCTL(_n) ((_n) < 4 ? (0x02828 + ((_n) * 0x100)) : (0x0C028 + ((_n) * 0x40)))
-#define E1000_TDBAL(_n) ((_n) < 4 ? (0x03800 + ((_n) * 0x100)) : (0x0E000 + ((_n) * 0x40)))
-#define E1000_TDBAH(_n) ((_n) < 4 ? (0x03804 + ((_n) * 0x100)) : (0x0E004 + ((_n) * 0x40)))
-#define E1000_TDLEN(_n) ((_n) < 4 ? (0x03808 + ((_n) * 0x100)) : (0x0E008 + ((_n) * 0x40)))
-#define E1000_TDH(_n) ((_n) < 4 ? (0x03810 + ((_n) * 0x100)) : (0x0E010 + ((_n) * 0x40)))
-#define E1000_TDT(_n) ((_n) < 4 ? (0x03818 + ((_n) * 0x100)) : (0x0E018 + ((_n) * 0x40)))
-#define E1000_TXDCTL(_n) ((_n) < 4 ? (0x03828 + ((_n) * 0x100)) : (0x0E028 + ((_n) * 0x40)))
-#define E1000_TARC(_n) (0x03840 + (_n << 8))
-#define E1000_DCA_TXCTRL(_n) (0x03814 + (_n << 8))
-#define E1000_DCA_RXCTRL(_n) (0x02814 + (_n << 8))
-#define E1000_TDWBAL(_n) ((_n) < 4 ? (0x03838 + ((_n) * 0x100)) : (0x0E038 + ((_n) * 0x40)))
-#define E1000_TDWBAH(_n) ((_n) < 4 ? (0x0383C + ((_n) * 0x100)) : (0x0E03C + ((_n) * 0x40)))
-#define E1000_RSRPD 0x02C00 /* Rx Small Packet Detect - RW */
-#define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */
-#define E1000_TXDMAC 0x03000 /* Tx DMA Control - RW */
-#define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */
-#define E1000_PSRTYPE(_i) (0x05480 + ((_i) * 4))
-#define E1000_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : (0x054E0 + ((_i - 16) * 8)))
-#define E1000_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : (0x054E4 + ((_i - 16) * 8)))
-#define E1000_IP4AT_REG(_i) (0x05840 + ((_i) * 8))
-#define E1000_IP6AT_REG(_i) (0x05880 + ((_i) * 4))
-#define E1000_WUPM_REG(_i) (0x05A00 + ((_i) * 4))
-#define E1000_FFMT_REG(_i) (0x09000 + ((_i) * 8))
-#define E1000_FFVT_REG(_i) (0x09800 + ((_i) * 8))
-#define E1000_FFLT_REG(_i) (0x05F00 + ((_i) * 8))
-#define E1000_TDFH 0x03410 /* Tx Data FIFO Head - RW */
-#define E1000_TDFT 0x03418 /* Tx Data FIFO Tail - RW */
-#define E1000_TDFHS 0x03420 /* Tx Data FIFO Head Saved - RW */
-#define E1000_TDFTS 0x03428 /* Tx Data FIFO Tail Saved - RW */
-#define E1000_TDFPC 0x03430 /* Tx Data FIFO Packet Count - RW */
-#define E1000_TDPUMB 0x0357C /* DMA Tx Descriptor uC Mail Box - RW */
-#define E1000_TDPUAD 0x03580 /* DMA Tx Descriptor uC Addr Command - RW */
-#define E1000_TDPUWD 0x03584 /* DMA Tx Descriptor uC Data Write - RW */
-#define E1000_TDPURD 0x03588 /* DMA Tx Descriptor uC Data Read - RW */
-#define E1000_TDPUCTL 0x0358C /* DMA Tx Descriptor uC Control - RW */
-#define E1000_DTXCTL 0x03590 /* DMA Tx Control - RW */
-#define E1000_TIDV 0x03820 /* Tx Interrupt Delay Value - RW */
-#define E1000_TADV 0x0382C /* Tx Interrupt Absolute Delay Val - RW */
-#define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */
-#define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */
-#define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */
-#define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */
-#define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */
-#define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */
-#define E1000_SCC 0x04014 /* Single Collision Count - R/clr */
-#define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */
-#define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */
-#define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */
-#define E1000_COLC 0x04028 /* Collision Count - R/clr */
-#define E1000_DC 0x04030 /* Defer Count - R/clr */
-#define E1000_TNCRS 0x04034 /* Tx-No CRS - R/clr */
-#define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */
-#define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */
-#define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */
-#define E1000_XONRXC 0x04048 /* XON Rx Count - R/clr */
-#define E1000_XONTXC 0x0404C /* XON Tx Count - R/clr */
-#define E1000_XOFFRXC 0x04050 /* XOFF Rx Count - R/clr */
-#define E1000_XOFFTXC 0x04054 /* XOFF Tx Count - R/clr */
-#define E1000_FCRUC 0x04058 /* Flow Control Rx Unsupported Count- R/clr */
-#define E1000_PRC64 0x0405C /* Packets Rx (64 bytes) - R/clr */
-#define E1000_PRC127 0x04060 /* Packets Rx (65-127 bytes) - R/clr */
-#define E1000_PRC255 0x04064 /* Packets Rx (128-255 bytes) - R/clr */
-#define E1000_PRC511 0x04068 /* Packets Rx (255-511 bytes) - R/clr */
-#define E1000_PRC1023 0x0406C /* Packets Rx (512-1023 bytes) - R/clr */
-#define E1000_PRC1522 0x04070 /* Packets Rx (1024-1522 bytes) - R/clr */
-#define E1000_GPRC 0x04074 /* Good Packets Rx Count - R/clr */
-#define E1000_BPRC 0x04078 /* Broadcast Packets Rx Count - R/clr */
-#define E1000_MPRC 0x0407C /* Multicast Packets Rx Count - R/clr */
-#define E1000_GPTC 0x04080 /* Good Packets Tx Count - R/clr */
-#define E1000_GORCL 0x04088 /* Good Octets Rx Count Low - R/clr */
-#define E1000_GORCH 0x0408C /* Good Octets Rx Count High - R/clr */
-#define E1000_GOTCL 0x04090 /* Good Octets Tx Count Low - R/clr */
-#define E1000_GOTCH 0x04094 /* Good Octets Tx Count High - R/clr */
-#define E1000_RNBC 0x040A0 /* Rx No Buffers Count - R/clr */
-#define E1000_RUC 0x040A4 /* Rx Undersize Count - R/clr */
-#define E1000_RFC 0x040A8 /* Rx Fragment Count - R/clr */
-#define E1000_ROC 0x040AC /* Rx Oversize Count - R/clr */
-#define E1000_RJC 0x040B0 /* Rx Jabber Count - R/clr */
-#define E1000_MGTPRC 0x040B4 /* Management Packets Rx Count - R/clr */
-#define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */
-#define E1000_MGTPTC 0x040BC /* Management Packets Tx Count - R/clr */
-#define E1000_TORL 0x040C0 /* Total Octets Rx Low - R/clr */
-#define E1000_TORH 0x040C4 /* Total Octets Rx High - R/clr */
-#define E1000_TOTL 0x040C8 /* Total Octets Tx Low - R/clr */
-#define E1000_TOTH 0x040CC /* Total Octets Tx High - R/clr */
-#define E1000_TPR 0x040D0 /* Total Packets Rx - R/clr */
-#define E1000_TPT 0x040D4 /* Total Packets Tx - R/clr */
-#define E1000_PTC64 0x040D8 /* Packets Tx (64 bytes) - R/clr */
-#define E1000_PTC127 0x040DC /* Packets Tx (65-127 bytes) - R/clr */
-#define E1000_PTC255 0x040E0 /* Packets Tx (128-255 bytes) - R/clr */
-#define E1000_PTC511 0x040E4 /* Packets Tx (256-511 bytes) - R/clr */
-#define E1000_PTC1023 0x040E8 /* Packets Tx (512-1023 bytes) - R/clr */
-#define E1000_PTC1522 0x040EC /* Packets Tx (1024-1522 Bytes) - R/clr */
-#define E1000_MPTC 0x040F0 /* Multicast Packets Tx Count - R/clr */
-#define E1000_BPTC 0x040F4 /* Broadcast Packets Tx Count - R/clr */
-#define E1000_TSCTC 0x040F8 /* TCP Segmentation Context Tx - R/clr */
-#define E1000_TSCTFC 0x040FC /* TCP Segmentation Context Tx Fail - R/clr */
-#define E1000_IAC 0x04100 /* Interrupt Assertion Count */
-#define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Packet Timer Expire Count */
-#define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Absolute Timer Expire Count */
-#define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Packet Timer Expire Count */
-#define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Absolute Timer Expire Count */
-#define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */
-#define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Minimum Threshold Count */
-#define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */
-#define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */
-
-#define E1000_PCS_CFG0 0x04200 /* PCS Configuration 0 - RW */
-#define E1000_PCS_LCTL 0x04208 /* PCS Link Control - RW */
-#define E1000_PCS_LSTAT 0x0420C /* PCS Link Status - RO */
-#define E1000_CBTMPC 0x0402C /* Circuit Breaker Tx Packet Count */
-#define E1000_HTDPMC 0x0403C /* Host Transmit Discarded Packets */
-#define E1000_CBRDPC 0x04044 /* Circuit Breaker Rx Dropped Count */
-#define E1000_CBRMPC 0x040FC /* Circuit Breaker Rx Packet Count */
-#define E1000_RPTHC 0x04104 /* Rx Packets To Host */
-#define E1000_HGPTC 0x04118 /* Host Good Packets Tx Count */
-#define E1000_HTCBDPC 0x04124 /* Host Tx Circuit Breaker Dropped Count */
-#define E1000_HGORCL 0x04128 /* Host Good Octets Received Count Low */
-#define E1000_HGORCH 0x0412C /* Host Good Octets Received Count High */
-#define E1000_HGOTCL 0x04130 /* Host Good Octets Transmit Count Low */
-#define E1000_HGOTCH 0x04134 /* Host Good Octets Transmit Count High */
-#define E1000_LENERRS 0x04138 /* Length Errors Count */
-#define E1000_SCVPC 0x04228 /* SerDes/SGMII Code Violation Pkt Count */
-#define E1000_HRMPC 0x0A018 /* Header Redirection Missed Packet Count */
-#define E1000_PCS_ANADV 0x04218 /* AN advertisement - RW */
-#define E1000_PCS_LPAB 0x0421C /* Link Partner Ability - RW */
-#define E1000_PCS_NPTX 0x04220 /* AN Next Page Transmit - RW */
-#define E1000_PCS_LPABNP 0x04224 /* Link Partner Ability Next Page - RW */
-#define E1000_1GSTAT_RCV 0x04228 /* 1GSTAT Code Violation Packet Count - RW */
-#define E1000_RXCSUM 0x05000 /* Rx Checksum Control - RW */
-#define E1000_RLPML 0x05004 /* Rx Long Packet Max Length */
-#define E1000_RFCTL 0x05008 /* Receive Filter Control*/
-#define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */
-#define E1000_RA 0x05400 /* Receive Address - RW Array */
-#define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */
-#define E1000_VMD_CTL 0x0581C /* VMDq Control - RW */
-#define E1000_VFQA0 0x0B000 /* VLAN Filter Queue Array 0 - RW Array */
-#define E1000_VFQA1 0x0B200 /* VLAN Filter Queue Array 1 - RW Array */
-#define E1000_WUC 0x05800 /* Wakeup Control - RW */
-#define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */
-#define E1000_WUS 0x05810 /* Wakeup Status - RO */
-#define E1000_MANC 0x05820 /* Management Control - RW */
-#define E1000_IPAV 0x05838 /* IP Address Valid - RW */
-#define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */
-#define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */
-#define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */
-#define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */
-#define E1000_PBACL 0x05B68 /* MSIx PBA Clear - Read/Write 1's to clear */
-#define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */
-#define E1000_HOST_IF 0x08800 /* Host Interface */
-#define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */
-#define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */
-
-#define E1000_KMRNCTRLSTA 0x00034 /* MAC-PHY interface - RW */
-#define E1000_MDPHYA 0x0003C /* PHY address - RW */
-#define E1000_MANC2H 0x05860 /* Management Control To Host - RW */
-#define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */
-#define E1000_CCMCTL 0x05B48 /* CCM Control Register */
-#define E1000_GIOCTL 0x05B44 /* GIO Analog Control Register */
-#define E1000_SCCTL 0x05B4C /* PCIc PLL Configuration Register */
-#define E1000_GCR 0x05B00 /* PCI-Ex Control */
-#define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */
-#define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */
-#define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */
-#define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */
-#define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */
-#define E1000_SWSM 0x05B50 /* SW Semaphore */
-#define E1000_FWSM 0x05B54 /* FW Semaphore */
-#define E1000_DCA_ID 0x05B70 /* DCA Requester ID Information - RO */
-#define E1000_DCA_CTRL 0x05B74 /* DCA Control - RW */
-#define E1000_FFLT_DBG 0x05F04 /* Debug Register */
-#define E1000_HICR 0x08F00 /* Host Interface Control */
-
-/* RSS registers */
-#define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */
-#define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */
-#define E1000_IMIR(_i) (0x05A80 + ((_i) * 4)) /* Immediate Interrupt */
-#define E1000_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* Immediate Interrupt Ext*/
-#define E1000_IMIRVP 0x05AC0 /* Immediate Interrupt Rx VLAN Priority - RW */
-#define E1000_MSIXBM(_i) (0x01600 + ((_i) * 4)) /* MSI-X Allocation Register (_i) - RW */
-#define E1000_MSIXTADD(_i) (0x0C000 + ((_i) * 0x10)) /* MSI-X Table entry addr low reg 0 - RW */
-#define E1000_MSIXTUADD(_i) (0x0C004 + ((_i) * 0x10)) /* MSI-X Table entry addr upper reg 0 - RW */
-#define E1000_MSIXTMSG(_i) (0x0C008 + ((_i) * 0x10)) /* MSI-X Table entry message reg 0 - RW */
-#define E1000_MSIXVCTRL(_i) (0x0C00C + ((_i) * 0x10)) /* MSI-X Table entry vector ctrl reg 0 - RW */
-#define E1000_MSIXPBA 0x0E000 /* MSI-X Pending bit array */
-#define E1000_RETA(_i) (0x05C00 + ((_i) * 4)) /* Redirection Table - RW Array */
-#define E1000_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* RSS Random Key - RW Array */
-#define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */
-#define E1000_RSSIR 0x05868 /* RSS Interrupt Request */
-/* Time Sync */
-#define E1000_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */
-#define E1000_TSYNCTXCTL 0x0B614 /* Tx Time Sync Control register - RW */
-#define E1000_TSYNCRXCFG 0x05F50 /* Time Sync Rx Configuration - RW */
-#define E1000_RXSTMPL 0x0B624 /* Rx timestamp Low - RO */
-#define E1000_RXSTMPH 0x0B628 /* Rx timestamp High - RO */
-#define E1000_RXSATRL 0x0B62C /* Rx timestamp attribute low - RO */
-#define E1000_RXSATRH 0x0B630 /* Rx timestamp attribute high - RO */
-#define E1000_TXSTMPL 0x0B618 /* Tx timestamp value Low - RO */
-#define E1000_TXSTMPH 0x0B61C /* Tx timestamp value High - RO */
-#define E1000_SYSTIML 0x0B600 /* System time register Low - RO */
-#define E1000_SYSTIMH 0x0B604 /* System time register High - RO */
-#define E1000_TIMINCA 0x0B608 /* Increment attributes register - RW */
-#endif
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