diff options
author | Yuval Mintz <yuvalmin@broadcom.com> | 2012-06-06 17:13:07 +0000 |
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committer | David S. Miller <davem@davemloft.net> | 2012-06-07 13:18:54 -0700 |
commit | c8c60d88c59cbb48737732ba948663a3efe882aa (patch) | |
tree | 73abd408941b3bea119f8f3323347328a078981f /drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h | |
parent | 80f12eccce775dc6bb93dba9b52529740f929237 (diff) | |
download | op-kernel-dev-c8c60d88c59cbb48737732ba948663a3efe882aa.zip op-kernel-dev-c8c60d88c59cbb48737732ba948663a3efe882aa.tar.gz |
bnx2x: Added EEE support
This patch adds energy efficient energy support (802.3az) to bnx2x
boards with 84833 phys (and sufficiently new BC and external FW).
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index bbd3874..bfef98f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -1488,6 +1488,121 @@ * 2:1 - otp_misc_do[51:50]; 0 - otp_misc_do[1]. */ #define MISC_REG_CHIP_TYPE 0xac60 #define MISC_REG_CHIP_TYPE_57811_MASK (1<<1) +#define MISC_REG_CPMU_LP_DR_ENABLE 0xa858 +/* [RW 1] FW EEE LPI Enable. When 1 indicates that EEE LPI mode is enabled + * by FW. When 0 indicates that the EEE LPI mode is disabled by FW. Clk + * 25MHz. Reset on hard reset. */ +#define MISC_REG_CPMU_LP_FW_ENABLE_P0 0xa84c +/* [RW 32] EEE LPI Idle Threshold. The threshold value for the idle EEE LPI + * counter. Timer tick is 1 us. Clock 25MHz. Reset on hard reset. */ +#define MISC_REG_CPMU_LP_IDLE_THR_P0 0xa8a0 +/* [RW 18] LPI entry events mask. [0] - Vmain SM Mask. When 1 indicates that + * the Vmain SM end state is disabled. When 0 indicates that the Vmain SM + * end state is enabled. [1] - FW Queues Empty Mask. When 1 indicates that + * the FW command that all Queues are empty is disabled. When 0 indicates + * that the FW command that all Queues are empty is enabled. [2] - FW Early + * Exit Mask / Reserved (Entry mask). When 1 indicates that the FW Early + * Exit command is disabled. When 0 indicates that the FW Early Exit command + * is enabled. This bit applicable only in the EXIT Events Mask registers. + * [3] - PBF Request Mask. When 1 indicates that the PBF Request indication + * is disabled. When 0 indicates that the PBF Request indication is enabled. + * [4] - Tx Request Mask. When =1 indicates that the Tx other Than PBF + * Request indication is disabled. When 0 indicates that the Tx Other Than + * PBF Request indication is enabled. [5] - Rx EEE LPI Status Mask. When 1 + * indicates that the RX EEE LPI Status indication is disabled. When 0 + * indicates that the RX EEE LPI Status indication is enabled. In the EXIT + * Events Masks registers; this bit masks the falling edge detect of the LPI + * Status (Rx LPI is on - off). [6] - Tx Pause Mask. When 1 indicates that + * the Tx Pause indication is disabled. When 0 indicates that the Tx Pause + * indication is enabled. [7] - BRB1 Empty Mask. When 1 indicates that the + * BRB1 EMPTY indication is disabled. When 0 indicates that the BRB1 EMPTY + * indication is enabled. [8] - QM Idle Mask. When 1 indicates that the QM + * IDLE indication is disabled. When 0 indicates that the QM IDLE indication + * is enabled. (One bit for both VOQ0 and VOQ1). [9] - QM LB Idle Mask. When + * 1 indicates that the QM IDLE indication for LOOPBACK is disabled. When 0 + * indicates that the QM IDLE indication for LOOPBACK is enabled. [10] - L1 + * Status Mask. When 1 indicates that the L1 Status indication from the PCIE + * CORE is disabled. When 0 indicates that the RX EEE LPI Status indication + * from the PCIE CORE is enabled. In the EXIT Events Masks registers; this + * bit masks the falling edge detect of the L1 status (L1 is on - off). [11] + * - P0 E0 EEE EEE LPI REQ Mask. When =1 indicates that the P0 E0 EEE EEE + * LPI REQ indication is disabled. When =0 indicates that the P0 E0 EEE LPI + * REQ indication is enabled. [12] - P1 E0 EEE LPI REQ Mask. When =1 + * indicates that the P0 EEE LPI REQ indication is disabled. When =0 + * indicates that the P0 EEE LPI REQ indication is enabled. [13] - P0 E1 EEE + * LPI REQ Mask. When =1 indicates that the P0 EEE LPI REQ indication is + * disabled. When =0 indicates that the P0 EEE LPI REQ indication is + * enabled. [14] - P1 E1 EEE LPI REQ Mask. When =1 indicates that the P0 EEE + * LPI REQ indication is disabled. When =0 indicates that the P0 EEE LPI REQ + * indication is enabled. [15] - L1 REQ Mask. When =1 indicates that the L1 + * REQ indication is disabled. When =0 indicates that the L1 indication is + * enabled. [16] - Rx EEE LPI Status Edge Detect Mask. When =1 indicates + * that the RX EEE LPI Status Falling Edge Detect indication is disabled (Rx + * EEE LPI is on - off). When =0 indicates that the RX EEE LPI Status + * Falling Edge Detec indication is enabled (Rx EEE LPI is on - off). This + * bit is applicable only in the EXIT Events Masks registers. [17] - L1 + * Status Edge Detect Mask. When =1 indicates that the L1 Status Falling + * Edge Detect indication from the PCIE CORE is disabled (L1 is on - off). + * When =0 indicates that the L1 Status Falling Edge Detect indication from + * the PCIE CORE is enabled (L1 is on - off). This bit is applicable only in + * the EXIT Events Masks registers. Clock 25MHz. Reset on hard reset. */ +#define MISC_REG_CPMU_LP_MASK_ENT_P0 0xa880 +/* [RW 18] EEE LPI exit events mask. [0] - Vmain SM Mask. When 1 indicates + * that the Vmain SM end state is disabled. When 0 indicates that the Vmain + * SM end state is enabled. [1] - FW Queues Empty Mask. When 1 indicates + * that the FW command that all Queues are empty is disabled. When 0 + * indicates that the FW command that all Queues are empty is enabled. [2] - + * FW Early Exit Mask / Reserved (Entry mask). When 1 indicates that the FW + * Early Exit command is disabled. When 0 indicates that the FW Early Exit + * command is enabled. This bit applicable only in the EXIT Events Mask + * registers. [3] - PBF Request Mask. When 1 indicates that the PBF Request + * indication is disabled. When 0 indicates that the PBF Request indication + * is enabled. [4] - Tx Request Mask. When =1 indicates that the Tx other + * Than PBF Request indication is disabled. When 0 indicates that the Tx + * Other Than PBF Request indication is enabled. [5] - Rx EEE LPI Status + * Mask. When 1 indicates that the RX EEE LPI Status indication is disabled. + * When 0 indicates that the RX LPI Status indication is enabled. In the + * EXIT Events Masks registers; this bit masks the falling edge detect of + * the EEE LPI Status (Rx EEE LPI is on - off). [6] - Tx Pause Mask. When 1 + * indicates that the Tx Pause indication is disabled. When 0 indicates that + * the Tx Pause indication is enabled. [7] - BRB1 Empty Mask. When 1 + * indicates that the BRB1 EMPTY indication is disabled. When 0 indicates + * that the BRB1 EMPTY indication is enabled. [8] - QM Idle Mask. When 1 + * indicates that the QM IDLE indication is disabled. When 0 indicates that + * the QM IDLE indication is enabled. (One bit for both VOQ0 and VOQ1). [9] + * - QM LB Idle Mask. When 1 indicates that the QM IDLE indication for + * LOOPBACK is disabled. When 0 indicates that the QM IDLE indication for + * LOOPBACK is enabled. [10] - L1 Status Mask. When 1 indicates that the L1 + * Status indication from the PCIE CORE is disabled. When 0 indicates that + * the RX EEE LPI Status indication from the PCIE CORE is enabled. In the + * EXIT Events Masks registers; this bit masks the falling edge detect of + * the L1 status (L1 is on - off). [11] - P0 E0 EEE EEE LPI REQ Mask. When + * =1 indicates that the P0 E0 EEE EEE LPI REQ indication is disabled. When + * =0 indicates that the P0 E0 EEE LPI REQ indication is enabled. [12] - P1 + * E0 EEE LPI REQ Mask. When =1 indicates that the P0 EEE LPI REQ indication + * is disabled. When =0 indicates that the P0 EEE LPI REQ indication is + * enabled. [13] - P0 E1 EEE LPI REQ Mask. When =1 indicates that the P0 EEE + * LPI REQ indication is disabled. When =0 indicates that the P0 EEE LPI REQ + * indication is enabled. [14] - P1 E1 EEE LPI REQ Mask. When =1 indicates + * that the P0 EEE LPI REQ indication is disabled. When =0 indicates that + * the P0 EEE LPI REQ indication is enabled. [15] - L1 REQ Mask. When =1 + * indicates that the L1 REQ indication is disabled. When =0 indicates that + * the L1 indication is enabled. [16] - Rx EEE LPI Status Edge Detect Mask. + * When =1 indicates that the RX EEE LPI Status Falling Edge Detect + * indication is disabled (Rx EEE LPI is on - off). When =0 indicates that + * the RX EEE LPI Status Falling Edge Detec indication is enabled (Rx EEE + * LPI is on - off). This bit is applicable only in the EXIT Events Masks + * registers. [17] - L1 Status Edge Detect Mask. When =1 indicates that the + * L1 Status Falling Edge Detect indication from the PCIE CORE is disabled + * (L1 is on - off). When =0 indicates that the L1 Status Falling Edge + * Detect indication from the PCIE CORE is enabled (L1 is on - off). This + * bit is applicable only in the EXIT Events Masks registers.Clock 25MHz. + * Reset on hard reset. */ +#define MISC_REG_CPMU_LP_MASK_EXT_P0 0xa888 +/* [RW 16] EEE LPI Entry Events Counter. A statistic counter with the number + * of counts that the SM entered the EEE LPI state. Clock 25MHz. Read only + * register. Reset on hard reset. */ +#define MISC_REG_CPMU_LP_SM_ENT_CNT_P0 0xa8b8 /* [RW 32] The following driver registers(1...16) represent 16 drivers and 32 clients. Each client can be controlled by one driver only. One in each bit represent that this driver control the appropriate client (Ex: bit 5 @@ -5372,6 +5487,8 @@ /* [RW 32] Lower 48 bits of ctrl_sa register. Used as the SA in PAUSE/PFC * packets transmitted by the MAC */ #define XMAC_REG_CTRL_SA_LO 0x28 +#define XMAC_REG_EEE_CTRL 0xd8 +#define XMAC_REG_EEE_TIMERS_HI 0xe4 #define XMAC_REG_PAUSE_CTRL 0x68 #define XMAC_REG_PFC_CTRL 0x70 #define XMAC_REG_PFC_CTRL_HI 0x74 @@ -6813,6 +6930,8 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_AN_REG_LP_AUTO_NEG 0x0013 #define MDIO_AN_REG_LP_AUTO_NEG2 0x0014 #define MDIO_AN_REG_MASTER_STATUS 0x0021 +#define MDIO_AN_REG_EEE_ADV 0x003c +#define MDIO_AN_REG_LP_EEE_ADV 0x003d /*bcm*/ #define MDIO_AN_REG_LINK_STATUS 0x8304 #define MDIO_AN_REG_CL37_CL73 0x8370 @@ -6866,6 +6985,8 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_PMA_REG_84823_LED3_STRETCH_EN 0x0080 /* BCM84833 only */ +#define MDIO_84833_TOP_CFG_FW_REV 0x400f +#define MDIO_84833_TOP_CFG_FW_EEE 0x10b1 #define MDIO_84833_TOP_CFG_XGPHY_STRAP1 0x401a #define MDIO_84833_SUPER_ISOLATE 0x8000 /* These are mailbox register set used by 84833. */ @@ -6993,11 +7114,13 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_WC_REG_DIGITAL3_UP1 0x8329 #define MDIO_WC_REG_DIGITAL3_LP_UP1 0x832c #define MDIO_WC_REG_DIGITAL4_MISC3 0x833c +#define MDIO_WC_REG_DIGITAL4_MISC5 0x833e #define MDIO_WC_REG_DIGITAL5_MISC6 0x8345 #define MDIO_WC_REG_DIGITAL5_MISC7 0x8349 #define MDIO_WC_REG_DIGITAL5_ACTUAL_SPEED 0x834e #define MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL 0x8350 #define MDIO_WC_REG_CL49_USERB0_CTRL 0x8368 +#define MDIO_WC_REG_EEE_COMBO_CONTROL0 0x8390 #define MDIO_WC_REG_TX66_CONTROL 0x83b0 #define MDIO_WC_REG_RX66_CONTROL 0x83c0 #define MDIO_WC_REG_RX66_SCW0 0x83c2 |