/* * Copyright(c) 2008 - 2009 Atheros Corporation. All rights reserved. * * Derived from Intel e1000 driver * Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., 59 * Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _ATL1C_HW_H_ #define _ATL1C_HW_H_ #include #include struct atl1c_adapter; struct atl1c_hw; /* function prototype */ void atl1c_phy_disable(struct atl1c_hw *hw); void atl1c_hw_set_mac_addr(struct atl1c_hw *hw); int atl1c_phy_reset(struct atl1c_hw *hw); int atl1c_read_mac_addr(struct atl1c_hw *hw); int atl1c_get_speed_and_duplex(struct atl1c_hw *hw, u16 *speed, u16 *duplex); u32 atl1c_hash_mc_addr(struct atl1c_hw *hw, u8 *mc_addr); void atl1c_hash_set(struct atl1c_hw *hw, u32 hash_value); int atl1c_read_phy_reg(struct atl1c_hw *hw, u16 reg_addr, u16 *phy_data); int atl1c_write_phy_reg(struct atl1c_hw *hw, u32 reg_addr, u16 phy_data); bool atl1c_read_eeprom(struct atl1c_hw *hw, u32 offset, u32 *p_value); int atl1c_phy_init(struct atl1c_hw *hw); int atl1c_check_eeprom_exist(struct atl1c_hw *hw); int atl1c_restart_autoneg(struct atl1c_hw *hw); int atl1c_phy_power_saving(struct atl1c_hw *hw); /* register definition */ #define REG_DEVICE_CAP 0x5C #define DEVICE_CAP_MAX_PAYLOAD_MASK 0x7 #define DEVICE_CAP_MAX_PAYLOAD_SHIFT 0 #define REG_DEVICE_CTRL 0x60 #define DEVICE_CTRL_MAX_PAYLOAD_MASK 0x7 #define DEVICE_CTRL_MAX_PAYLOAD_SHIFT 5 #define DEVICE_CTRL_MAX_RREQ_SZ_MASK 0x7 #define DEVICE_CTRL_MAX_RREQ_SZ_SHIFT 12 #define REG_LINK_CTRL 0x68 #define LINK_CTRL_L0S_EN 0x01 #define LINK_CTRL_L1_EN 0x02 #define LINK_CTRL_EXT_SYNC 0x80 #define REG_VPD_CAP 0x6C #define VPD_CAP_ID_MASK 0xff #define VPD_CAP_ID_SHIFT 0 #define VPD_CAP_NEXT_PTR_MASK 0xFF #define VPD_CAP_NEXT_PTR_SHIFT 8 #define VPD_CAP_VPD_ADDR_MASK 0x7FFF #define VPD_CAP_VPD_ADDR_SHIFT 16 #define VPD_CAP_VPD_FLAG 0x80000000 #define REG_VPD_DATA 0x70 #define REG_PCIE_UC_SEVERITY 0x10C #define PCIE_UC_SERVRITY_TRN 0x00000001 #define PCIE_UC_SERVRITY_DLP 0x00000010 #define PCIE_UC_SERVRITY_PSN_TLP 0x00001000 #define PCIE_UC_SERVRITY_FCP 0x00002000 #define PCIE_UC_SERVRITY_CPL_TO 0x00004000 #define PCIE_UC_SERVRITY_CA 0x00008000 #define PCIE_UC_SERVRITY_UC 0x00010000 #define PCIE_UC_SERVRITY_ROV 0x00020000 #define PCIE_UC_SERVRITY_MLFP 0x00040000 #define PCIE_UC_SERVRITY_ECRC 0x00080000 #define PCIE_UC_SERVRITY_UR 0x00100000 #define REG_DEV_SERIALNUM_CTRL 0x200 #define REG_DEV_MAC_SEL_MASK 0x0 /* 0:EUI; 1:MAC */ #define REG_DEV_MAC_SEL_SHIFT 0 #define REG_DEV_SERIAL_NUM_EN_MASK 0x1 #define REG_DEV_SERIAL_NUM_EN_SHIFT 1 #define REG_TWSI_CTRL 0x218 #define TWSI_CTRL_LD_OFFSET_MASK 0xFF #define TWSI_CTRL_LD_OFFSET_SHIFT 0 #define TWSI_CTRL_LD_SLV_ADDR_MASK 0x7 #define TWSI_CTRL_LD_SLV_ADDR_SHIFT 8 #define TWSI_CTRL_SW_LDSTART 0x800 #define TWSI_CTRL_HW_LDSTART 0x1000 #define TWSI_CTRL_SMB_SLV_ADDR_MASK 0x7F #define TWSI_CTRL_SMB_SLV_ADDR_SHIFT 15 #define TWSI_CTRL_LD_EXIST 0x400000 #define TWSI_CTRL_READ_FREQ_SEL_MASK 0x3 #define TWSI_CTRL_READ_FREQ_SEL_SHIFT 23 #define TWSI_CTRL_FREQ_SEL_100K 0 #define TWSI_CTRL_FREQ_SEL_200K 1 #define TWSI_CTRL_FREQ_SEL_300K 2 #define TWSI_CTRL_FREQ_SEL_400K 3 #define TWSI_CTRL_SMB_SLV_ADDR #define TWSI_CTRL_WRITE_FREQ_SEL_MASK 0x3 #define TWSI_CTRL_WRITE_FREQ_SEL_SHIFT 24 #define REG_PCIE_DEV_MISC_CTRL 0x21C #define PCIE_DEV_MISC_EXT_PIPE 0x2 #define PCIE_DEV_MISC_RETRY_BUFDIS 0x1 #define PCIE_DEV_MISC_SPIROM_EXIST 0x4 #define PCIE_DEV_MISC_SERDES_ENDIAN 0x8 #define PCIE_DEV_MISC_SERDES_SEL_DIN 0x10 #define REG_PCIE_PHYMISC 0x1000 #define PCIE_PHYMISC_FORCE_RCV_DET 0x4 #define REG_PCIE_PHYMISC2 0x1004 #define PCIE_PHYMISC2_SERDES_CDR_MASK 0x3 #define PCIE_PHYMISC2_SERDES_CDR_SHIFT 16 #define PCIE_PHYMISC2_SERDES_TH_MASK 0x3 #define PCIE_PHYMISC2_SERDES_TH_SHIFT 18 #define REG_TWSI_DEBUG 0x1108 #define TWSI_DEBUG_DEV_EXIST 0x20000000 #define REG_EEPROM_CTRL 0x12C0 #define EEPROM_CTRL_DATA_HI_MASK 0xFFFF #define EEPROM_CTRL_DATA_HI_SHIFT 0 #define EEPROM_CTRL_ADDR_MASK 0x3FF #define EEPROM_CTRL_ADDR_SHIFT 16 #define EEPROM_CTRL_ACK 0x40000000 #define EEPROM_CTRL_RW 0x80000000 #define REG_EEPROM_DATA_LO 0x12C4 #define REG_OTP_CTRL 0x12F0 #define OTP_CTRL_CLK_EN 0x0002 #define REG_PM_CTRL 0x12F8 #define PM_CTRL_SDES_EN 0x00000001 #define PM_CTRL_RBER_EN 0x00000002 #define PM_CTRL_CLK_REQ_EN 0x00000004 #define PM_CTRL_ASPM_L1_EN 0x00000008 #define PM_CTRL_SERDES_L1_EN 0x00000010 #define PM_CTRL_SERDES_PLL_L1_EN 0x00000020 #define PM_CTRL_SERDES_PD_EX_L1 0x00000040 #define PM_CTRL_SERDES_BUDS_RX_L1_EN 0x00000080 #define PM_CTRL_L0S_ENTRY_TIMER_MASK 0xF #define PM_CTRL_L0S_ENTRY_TIMER_SHIFT 8 #define PM_CTRL_ASPM_L0S_EN 0x00001000 #define PM_CTRL_CLK_SWH_L1 0x00002000 #define PM_CTRL_CLK_PWM_VER1_1 0x00004000 #define PM_CTRL_RCVR_WT_TIMER 0x00008000 #define PM_CTRL_L1_ENTRY_TIMER_MASK 0xF #define PM_CTRL_L1_ENTRY_TIMER_SHIFT 16 #define PM_CTRL_PM_REQ_TIMER_MASK 0xF #define PM_CTRL_PM_REQ_TIMER_SHIFT 20 #define PM_CTRL_LCKDET_TIMER_MASK 0xF #define PM_CTRL_LCKDET_TIMER_SHIFT 24 #define PM_CTRL_EN_BUFS_RX_L0S 0x10000000 #define PM_CTRL_SA_DLY_EN 0x20000000 #define PM_CTRL_MAC_ASPM_CHK 0x40000000 #define PM_CTRL_HOTRST 0x80000000 #define REG_LTSSM_ID_CTRL 0x12FC #define LTSSM_ID_EN_WRO 0x1000 /* Selene Master Control Register */ #define REG_MASTER_CTRL 0x1400 #define MASTER_CTRL_SOFT_RST 0x1 #define MASTER_CTRL_TEST_MODE_MASK 0x3 #define MASTER_CTRL_TEST_MODE_SHIFT 2 #define MASTER_CTRL_BERT_START 0x10 #define MASTER_CTRL_OOB_DIS_OFF 0x40 #define MASTER_CTRL_SA_TIMER_EN 0x80 #define MASTER_CTRL_MTIMER_EN 0x100 #define MASTER_CTRL_MANUAL_INT 0x200 #define MASTER_CTRL_TX_ITIMER_EN 0x400 #define MASTER_CTRL_RX_ITIMER_EN 0x800 #define MASTER_CTRL_CLK_SEL_DIS 0x1000 #define MASTER_CTRL_CLK_SWH_MODE 0x2000 #define MASTER_CTRL_INT_RDCLR 0x4000 #define MASTER_CTRL_REV_NUM_SHIFT 16 #define MASTER_CTRL_REV_NUM_MASK 0xff #define MASTER_CTRL_DEV_ID_SHIFT 24 #define MASTER_CTRL_DEV_ID_MASK 0x7f #define MASTER_CTRL_OTP_SEL 0x80000000 /* Timer Initial Value Register */ #define REG_MANUAL_TIMER_INIT 0x1404 /* IRQ ModeratorTimer Initial Value Register */ #define REG_IRQ_MODRT_TIMER_INIT 0x1408 #define IRQ_MODRT_TIMER_MASK 0xffff #define IRQ_MODRT_TX_TIMER_SHIFT 0 #define IRQ_MODRT_RX_TIMER_SHIFT 16 #define REG_GPHY_CTRL 0x140C #define GPHY_CTRL_EXT_RESET 0x1 #define GPHY_CTRL_RTL_MODE 0x2 #define GPHY_CTRL_LED_MODE 0x4 #define GPHY_CTRL_ANEG_NOW 0x8 #define GPHY_CTRL_REV_ANEG 0x10 #define GPHY_CTRL_GATE_25M_EN 0x20 #define GPHY_CTRL_LPW_EXIT 0x40 #define GPHY_CTRL_PHY_IDDQ 0x80 #define GPHY_CTRL_PHY_IDDQ_DIS 0x100 #define GPHY_CTRL_GIGA_DIS 0x200 #define GPHY_CTRL_HIB_EN 0x400 #define GPHY_CTRL_HIB_PULSE 0x800 #define GPHY_CTRL_SEL_ANA_RST 0x1000 #define GPHY_CTRL_PHY_PLL_ON 0x2000 #define GPHY_CTRL_PWDOWN_HW 0x4000 #define GPHY_CTRL_PHY_PLL_BYPASS 0x8000 #define GPHY_CTRL_DEFAULT ( \ GPHY_CTRL_SEL_ANA_RST |\ GPHY_CTRL_HIB_PULSE |\ GPHY_CTRL_HIB_EN) #define GPHY_CTRL_PW_WOL_DIS ( \ GPHY_CTRL_SEL_ANA_RST |\ GPHY_CTRL_HIB_PULSE |\ GPHY_CTRL_HIB_EN |\ GPHY_CTRL_PWDOWN_HW |\ GPHY_CTRL_PHY_IDDQ) #define GPHY_CTRL_POWER_SAVING ( \ GPHY_CTRL_SEL_ANA_RST |\ GPHY_CTRL_HIB_EN |\ GPHY_CTRL_HIB_PULSE |\ GPHY_CTRL_PWDOWN_HW |\ GPHY_CTRL_PHY_IDDQ) /* Block IDLE Status Register */ #define REG_IDLE_STATUS 0x1410 #define IDLE_STATUS_MASK 0x00FF #define IDLE_STATUS_RXMAC_NO_IDLE 0x1 #define IDLE_STATUS_TXMAC_NO_IDLE 0x2 #define IDLE_STATUS_RXQ_NO_IDLE 0x4 #define IDLE_STATUS_TXQ_NO_IDLE 0x8 #define IDLE_STATUS_DMAR_NO_IDLE 0x10 #define IDLE_STATUS_DMAW_NO_IDLE 0x20 #define IDLE_STATUS_SMB_NO_IDLE 0x40 #define IDLE_STATUS_CMB_NO_IDLE 0x80 /* MDIO Control Register */ #define REG_MDIO_CTRL 0x1414 #define MDIO_DATA_MASK 0xffff /* On MDIO write, the 16-bit * control data to write to PHY * MII management register */ #define MDIO_DATA_SHIFT 0 /* On MDIO read, the 16-bit * status data that was read * from the PHY MII management register */ #define MDIO_REG_ADDR_MASK 0x1f /* MDIO register address */ #define MDIO_REG_ADDR_SHIFT 16 #define MDIO_RW 0x200000 /* 1: read, 0: write */ #define MDIO_SUP_PREAMBLE 0x400000 /* Suppress preamble */ #define MDIO_START 0x800000 /* Write 1 to initiate the MDIO * master. And this bit is self * cleared after one cycle */ #define MDIO_CLK_SEL_SHIFT 24 #define MDIO_CLK_25_4 0 #define MDIO_CLK_25_6 2 #define MDIO_CLK_25_8 3 #define MDIO_CLK_25_10 4 #define MDIO_CLK_25_14 5 #define MDIO_CLK_25_20 6 #define MDIO_CLK_25_28 7 #define MDIO_BUSY 0x8000000 #define MDIO_AP_EN 0x10000000 #define MDIO_WAIT_TIMES 10 /* MII PHY Status Register */ #define REG_PHY_STATUS 0x1418 #define PHY_GENERAL_STATUS_MASK 0xFFFF #define PHY_STATUS_RECV_ENABLE 0x0001 #define PHY_OE_PWSP_STATUS_MASK 0x07FF #define PHY_OE_PWSP_STATUS_SHIFT 16 #define PHY_STATUS_LPW_STATE 0x80000000 /* BIST Control and Status Register0 (for the Packet Memory) */ #define REG_BIST0_CTRL 0x141c #define BIST0_NOW 0x1 #define BIST0_SRAM_FAIL 0x2 /* 1: The SRAM failure is * un-repairable because * it has address decoder * failure or more than 1 cell * stuck-to-x failure */ #define BIST0_FUSE_FLAG 0x4 /* BIST Control and Status Register1(for the retry buffer of PCI Express) */ #define REG_BIST1_CTRL 0x1420 #define BIST1_NOW 0x1 #define BIST1_SRAM_FAIL 0x2 #define BIST1_FUSE_FLAG 0x4 /* SerDes Lock Detect Control and Status Register */ #define REG_SERDES_LOCK 0x1424 #define SERDES_LOCK_DETECT 0x1 /* SerDes lock detected. This signal * comes from Analog SerDes */ #define SERDES_LOCK_DETECT_EN 0x2 /* 1: Enable SerDes Lock detect function */ #define SERDES_LOCK_STS_SELFB_PLL_SHIFT 0xE #define SERDES_LOCK_STS_SELFB_PLL_MASK 0x3 #define SERDES_OVCLK_18_25 0x0 #define SERDES_OVCLK_12_18 0x1 #define SERDES_OVCLK_0_4 0x2 #define SERDES_OVCLK_4_12 0x3 #define SERDES_MAC_CLK_SLOWDOWN 0x20000 #define SERDES_PYH_CLK_SLOWDOWN 0x40000 /* MAC Control Register */ #define REG_MAC_CTRL 0x1480 #define MAC_CTRL_TX_EN 0x1 #define MAC_CTRL_RX_EN 0x2 #define MAC_CTRL_TX_FLOW 0x4 #define MAC_CTRL_RX_FLOW 0x8 #define MAC_CTRL_LOOPBACK 0x10 #define MAC_CTRL_DUPLX 0x20 #define MAC_CTRL_ADD_CRC 0x40 #define MAC_CTRL_PAD 0x80 #define MAC_CTRL_LENCHK 0x100 #define MAC_CTRL_HUGE_EN 0x200 #define MAC_CTRL_PRMLEN_SHIFT 10 #define MAC_CTRL_PRMLEN_MASK 0xf #define MAC_CTRL_RMV_VLAN 0x4000 #define MAC_CTRL_PROMIS_EN 0x8000 #define MAC_CTRL_TX_PAUSE 0x10000 #define MAC_CTRL_SCNT 0x20000 #define MAC_CTRL_SRST_TX 0x40000 #define MAC_CTRL_TX_SIMURST 0x80000 #define MAC_CTRL_SPEED_SHIFT 20 #define MAC_CTRL_SPEED_MASK 0x3 #define MAC_CTRL_DBG_TX_BKPRESURE 0x400000 #define MAC_CTRL_TX_HUGE 0x800000 #define MAC_CTRL_RX_CHKSUM_EN 0x1000000 #define MAC_CTRL_MC_ALL_EN 0x2000000 #define MAC_CTRL_BC_EN 0x4000000 #define MAC_CTRL_DBG 0x8000000 #define MAC_CTRL_SINGLE_PAUSE_EN 0x10000000 #define MAC_CTRL_HASH_ALG_CRC32 0x20000000 #define MAC_CTRL_SPEED_MODE_SW 0x40000000 /* MAC IPG/IFG Control Register */ #define REG_MAC_IPG_IFG 0x1484 #define MAC_IPG_IFG_IPGT_SHIFT 0 /* Desired back to back * inter-packet gap. The * default is 96-bit time */ #define MAC_IPG_IFG_IPGT_MASK 0x7f #define MAC_IPG_IFG_MIFG_SHIFT 8 /* Minimum number of IFG to * enforce in between RX frames */ #define MAC_IPG_IFG_MIFG_MASK 0xff /* Frame gap below such IFP is dropped */ #define MAC_IPG_IFG_IPGR1_SHIFT 16 /* 64bit Carrier-Sense window */ #define MAC_IPG_IFG_IPGR1_MASK 0x7f #define MAC_IPG_IFG_IPGR2_SHIFT 24 /* 96-bit IPG window */ #define MAC_IPG_IFG_IPGR2_MASK 0x7f /* MAC STATION ADDRESS */ #define REG_MAC_STA_ADDR 0x1488 /* Hash table for multicast address */ #define REG_RX_HASH_TABLE 0x1490 /* MAC Half-Duplex Control Register */ #define REG_MAC_HALF_DUPLX_CTRL 0x1498 #define MAC_HALF_DUPLX_CTRL_LCOL_SHIFT 0 /* Collision Window */ #define MAC_HALF_DUPLX_CTRL_LCOL_MASK 0x3ff #define MAC_HALF_DUPLX_CTRL_RETRY_SHIFT 12 #define MAC_HALF_DUPLX_CTRL_RETRY_MASK 0xf #define MAC_HALF_DUPLX_CTRL_EXC_DEF_EN 0x10000 #define MAC_HALF_DUPLX_CTRL_NO_BACK_C 0x20000 #define MAC_HALF_DUPLX_CTRL_NO_BACK_P 0x40000 /* No back-off on backpressure, * immediately start the * transmission after back pressure */ #define MAC_HALF_DUPLX_CTRL_ABEBE 0x80000 /* 1: Alternative Binary Exponential Back-off Enabled */ #define MAC_HALF_DUPLX_CTRL_ABEBT_SHIFT 20 /* Maximum binary exponential number */ #define MAC_HALF_DUPLX_CTRL_ABEBT_MASK 0xf #define MAC_HALF_DUPLX_CTRL_JAMIPG_SHIFT 24 /* IPG to start JAM for collision based flow control in half-duplex */ #define MAC_HALF_DUPLX_CTRL_JAMIPG_MASK 0xf /* mode. In unit of 8-bit time */ /* Maximum Frame Length Control Register */ #define REG_MTU 0x149c /* Wake-On-Lan control register */ #define REG_WOL_CTRL 0x14a0 #define WOL_PATTERN_EN 0x00000001 #define WOL_PATTERN_PME_EN 0x00000002 #define WOL_MAGIC_EN 0x00000004 #define WOL_MAGIC_PME_EN 0x00000008 #define WOL_LINK_CHG_EN 0x00000010 #define WOL_LINK_CHG_PME_EN 0x00000020 #define WOL_PATTERN_ST 0x00000100 #define WOL_MAGIC_ST 0x00000200 #define WOL_LINKCHG_ST 0x00000400 #define WOL_CLK_SWITCH_EN 0x00008000 #define WOL_PT0_EN 0x00010000 #define WOL_PT1_EN 0x00020000 #define WOL_PT2_EN 0x00040000 #define WOL_PT3_EN 0x00080000 #define WOL_PT4_EN 0x00100000 #define WOL_PT5_EN 0x00200000 #define WOL_PT6_EN 0x00400000 /* WOL Length ( 2 DWORD ) */ #define REG_WOL_PATTERN_LEN 0x14a4 #define WOL_PT_LEN_MASK 0x7f #define WOL_PT0_LEN_SHIFT 0 #define WOL_PT1_LEN_SHIFT 8 #define WOL_PT2_LEN_SHIFT 16 #define WOL_PT3_LEN_SHIFT 24 #define WOL_PT4_LEN_SHIFT 0 #define WOL_PT5_LEN_SHIFT 8 #define WOL_PT6_LEN_SHIFT 16 /* Internal SRAM Partition Register */ #define RFDX_HEAD_ADDR_MASK 0x03FF #define RFDX_HARD_ADDR_SHIFT 0 #define RFDX_TAIL_ADDR_MASK 0x03FF #define RFDX_TAIL_ADDR_SHIFT 16 #define REG_SRAM_RFD0_INFO 0x1500 #define REG_SRAM_RFD1_INFO 0x1504 #define REG_SRAM_RFD2_INFO 0x1508 #define REG_SRAM_RFD3_INFO 0x150C #define REG_RFD_NIC_LEN 0x1510 /* In 8-bytes */ #define RFD_NIC_LEN_MASK 0x03FF #define REG_SRAM_TRD_ADDR 0x1518 #define TPD_HEAD_ADDR_MASK 0x03FF #define TPD_HEAD_ADDR_SHIFT 0 #define TPD_TAIL_ADDR_MASK 0x03FF #define TPD_TAIL_ADDR_SHIFT 16 #define REG_SRAM_TRD_LEN 0x151C /* In 8-bytes */ #define TPD_NIC_LEN_MASK 0x03FF #define REG_SRAM_RXF_ADDR 0x1520 #define REG_SRAM_RXF_LEN 0x1524 #define REG_SRAM_TXF_ADDR 0x1528 #define REG_SRAM_TXF_LEN 0x152C #define REG_SRAM_TCPH_ADDR 0x1530 #define REG_SRAM_PKTH_ADDR 0x1532 /* * Load Ptr Register * Software sets this bit after the initialization of the head and tail */ #define REG_LOAD_PTR 0x1534 /* * addresses of all descriptors, as well as the following descriptor * control register, which triggers each function block to load the head * pointer to prepare for the operation. This bit is then self-cleared * after one cycle. */ #define REG_RX_BASE_ADDR_HI 0x1540 #define REG_TX_BASE_ADDR_HI 0x1544 #define REG_SMB_BASE_ADDR_HI 0x1548 #define REG_SMB_BASE_ADDR_LO 0x154C #define REG_RFD0_HEAD_ADDR_LO 0x1550 #define REG_RFD1_HEAD_ADDR_LO 0x1554 #define REG_RFD2_HEAD_ADDR_LO 0x1558 #define REG_RFD3_HEAD_ADDR_LO 0x155C #define REG_RFD_RING_SIZE 0x1560 #define RFD_RING_SIZE_MASK 0x0FFF #define REG_RX_BUF_SIZE 0x1564 #define RX_BUF_SIZE_MASK 0xFFFF #define REG_RRD0_HEAD_ADDR_LO 0x1568 #define REG_RRD1_HEAD_ADDR_LO 0x156C #define REG_RRD2_HEAD_ADDR_LO 0x1570 #define REG_RRD3_HEAD_ADDR_LO 0x1574 #define REG_RRD_RING_SIZE 0x1578 #define RRD_RING_SIZE_MASK 0x0FFF #define REG_HTPD_HEAD_ADDR_LO 0x157C #define REG_NTPD_HEAD_ADDR_LO 0x1580 #define REG_TPD_RING_SIZE 0x1584 #define TPD_RING_SIZE_MASK 0xFFFF #define REG_CMB_BASE_ADDR_LO 0x1588 /* RSS about */ #define REG_RSS_KEY0 0x14B0 #define REG_RSS_KEY1 0x14B4 #define REG_RSS_KEY2 0x14B8 #define REG_RSS_KEY3 0x14BC #define REG_RSS_KEY4 0x14C0 #define REG_RSS_KEY5 0x14C4 #define REG_RSS_KEY6 0x14C8 #define REG_RSS_KEY7 0x14CC #define REG_RSS_KEY8 0x14D0 #define REG_RSS_KEY9 0x14D4 #define REG_IDT_TABLE0 0x14E0 #define REG_IDT_TABLE1 0x14E4 #define REG_IDT_TABLE2 0x14E8 #define REG_IDT_TABLE3 0x14EC #define REG_IDT_TABLE4 0x14F0 #define REG_IDT_TABLE5 0x14F4 #define REG_IDT_TABLE6 0x14F8 #define REG_IDT_TABLE7 0x14FC #define REG_IDT_TABLE REG_IDT_TABLE0 #define REG_RSS_HASH_VALUE 0x15B0 #define REG_RSS_HASH_FLAG 0x15B4 #define REG_BASE_CPU_NUMBER 0x15B8 /* TXQ Control Register */ #define REG_TXQ_CTRL 0x1590 #define TXQ_NUM_TPD_BURST_MASK 0xF #define TXQ_NUM_TPD_BURST_SHIFT 0 #define TXQ_CTRL_IP_OPTION_EN 0x10 #define TXQ_CTRL_EN 0x20 #define TXQ_CTRL_ENH_MODE 0x40 #define TXQ_CTRL_LS_8023_EN 0x80 #define TXQ_TXF_BURST_NUM_SHIFT 16 #define TXQ_TXF_BURST_NUM_MASK 0xFFFF /* Jumbo packet Threshold for task offload */ #define REG_TX_TSO_OFFLOAD_THRESH 0x1594 /* In 8-bytes */ #define TX_TSO_OFFLOAD_THRESH_MASK 0x07FF #define REG_TXF_WATER_MARK 0x1598 /* In 8-bytes */ #define TXF_WATER_MARK_MASK 0x0FFF #define TXF_LOW_WATER_MARK_SHIFT 0 #define TXF_HIGH_WATER_MARK_SHIFT 16 #define TXQ_CTRL_BURST_MODE_EN 0x80000000 #define REG_THRUPUT_MON_CTRL 0x159C #define THRUPUT_MON_RATE_MASK 0x3 #define THRUPUT_MON_RATE_SHIFT 0 #define THRUPUT_MON_EN 0x80 /* RXQ Control Register */ #define REG_RXQ_CTRL 0x15A0 #define ASPM_THRUPUT_LIMIT_MASK 0x3 #define ASPM_THRUPUT_LIMIT_SHIFT 0 #define ASPM_THRUPUT_LIMIT_NO 0x00 #define ASPM_THRUPUT_LIMIT_1M 0x01 #define ASPM_THRUPUT_LIMIT_10M 0x02 #define ASPM_THRUPUT_LIMIT_100M 0x04 #define RXQ1_CTRL_EN 0x10 #define RXQ2_CTRL_EN 0x20 #define RXQ3_CTRL_EN 0x40 #define IPV6_CHKSUM_CTRL_EN 0x80 #define RSS_HASH_BITS_MASK 0x00FF #define RSS_HASH_BITS_SHIFT 8 #define RSS_HASH_IPV4 0x10000 #define RSS_HASH_IPV4_TCP 0x20000 #define RSS_HASH_IPV6 0x40000 #define RSS_HASH_IPV6_TCP 0x80000 #define RXQ_RFD_BURST_NUM_MASK 0x003F #define RXQ_RFD_BURST_NUM_SHIFT 20 #define RSS_MODE_MASK 0x0003 #define RSS_MODE_SHIFT 26 #define RSS_NIP_QUEUE_SEL_MASK 0x1 #define RSS_NIP_QUEUE_SEL_SHIFT 28 #define RRS_HASH_CTRL_EN 0x20000000 #define RX_CUT_THRU_EN 0x40000000 #define RXQ_CTRL_EN 0x80000000 #define REG_RFD_FREE_THRESH 0x15A4 #define RFD_FREE_THRESH_MASK 0x003F #define RFD_FREE_HI_THRESH_SHIFT 0 #define RFD_FREE_LO_THRESH_SHIFT 6 /* RXF flow control register */ #define REG_RXQ_RXF_PAUSE_THRESH 0x15A8 #define RXQ_RXF_PAUSE_TH_HI_SHIFT 0 #define RXQ_RXF_PAUSE_TH_HI_MASK 0x0FFF #define RXQ_RXF_PAUSE_TH_LO_SHIFT 16 #define RXQ_RXF_PAUSE_TH_LO_MASK 0x0FFF #define REG_RXD_DMA_CTRL 0x15AC #define RXD_DMA_THRESH_MASK 0x0FFF /* In 8-bytes */ #define RXD_DMA_THRESH_SHIFT 0 #define RXD_DMA_DOWN_TIMER_MASK 0xFFFF #define RXD_DMA_DOWN_TIMER_SHIFT 16 /* DMA Engine Control Register */ #define REG_DMA_CTRL 0x15C0 #define DMA_CTRL_DMAR_IN_ORDER 0x1 #define DMA_CTRL_DMAR_ENH_ORDER 0x2 #define DMA_CTRL_DMAR_OUT_ORDER 0x4 #define DMA_CTRL_RCB_VALUE 0x8 #define DMA_CTRL_DMAR_BURST_LEN_MASK 0x0007 #define DMA_CTRL_DMAR_BURST_LEN_SHIFT 4 #define DMA_CTRL_DMAW_BURST_LEN_MASK 0x0007 #define DMA_CTRL_DMAW_BURST_LEN_SHIFT 7 #define DMA_CTRL_DMAR_REQ_PRI 0x400 #define DMA_CTRL_DMAR_DLY_CNT_MASK 0x001F #define DMA_CTRL_DMAR_DLY_CNT_SHIFT 11 #define DMA_CTRL_DMAW_DLY_CNT_MASK 0x000F #define DMA_CTRL_DMAW_DLY_CNT_SHIFT 16 #define DMA_CTRL_CMB_EN 0x100000 #define DMA_CTRL_SMB_EN 0x200000 #define DMA_CTRL_CMB_NOW 0x400000 #define MAC_CTRL_SMB_DIS 0x1000000 #define DMA_CTRL_SMB_NOW 0x80000000 /* CMB/SMB Control Register */ #define REG_SMB_STAT_TIMER 0x15C4 /* 2us resolution */ #define SMB_STAT_TIMER_MASK 0xFFFFFF #define REG_CMB_TPD_THRESH 0x15C8 #define CMB_TPD_THRESH_MASK 0xFFFF #define REG_CMB_TX_TIMER 0x15CC /* 2us resolution */ #define CMB_TX_TIMER_MASK 0xFFFF /* Mail box */ #define MB_RFDX_PROD_IDX_MASK 0xFFFF #define REG_MB_RFD0_PROD_IDX 0x15E0 #define REG_MB_RFD1_PROD_IDX 0x15E4 #define REG_MB_RFD2_PROD_IDX 0x15E8 #define REG_MB_RFD3_PROD_IDX 0x15EC #define MB_PRIO_PROD_IDX_MASK 0xFFFF #define REG_MB_PRIO_PROD_IDX 0x15F0 #define MB_HTPD_PROD_IDX_SHIFT 0 #define MB_NTPD_PROD_IDX_SHIFT 16 #define MB_PRIO_CONS_IDX_MASK 0xFFFF #define REG_MB_PRIO_CONS_IDX 0x15F4 #define MB_HTPD_CONS_IDX_SHIFT 0 #define MB_NTPD_CONS_IDX_SHIFT 16 #define REG_MB_RFD01_CONS_IDX 0x15F8 #define MB_RFD0_CONS_IDX_MASK 0x0000FFFF #define MB_RFD1_CONS_IDX_MASK 0xFFFF0000 #define REG_MB_RFD23_CONS_IDX 0x15FC #define MB_RFD2_CONS_IDX_MASK 0x0000FFFF #define MB_RFD3_CONS_IDX_MASK 0xFFFF0000 /* Interrupt Status Register */ #define REG_ISR 0x1600 #define ISR_SMB 0x00000001 #define ISR_TIMER 0x00000002 /* * Software manual interrupt, for debug. Set when SW_MAN_INT_EN is set * in Table 51 Selene Master Control Register (Offset 0x1400). */ #define ISR_MANUAL 0x00000004 #define ISR_HW_RXF_OV 0x00000008 /* RXF overflow interrupt */ #define ISR_RFD0_UR 0x00000010 /* RFD0 under run */ #define ISR_RFD1_UR 0x00000020 #define ISR_RFD2_UR 0x00000040 #define ISR_RFD3_UR 0x00000080 #define ISR_TXF_UR 0x00000100 #define ISR_DMAR_TO_RST 0x00000200 #define ISR_DMAW_TO_RST 0x00000400 #define ISR_TX_CREDIT 0x00000800 #define ISR_GPHY 0x00001000 /* GPHY low power state interrupt */ #define ISR_GPHY_LPW 0x00002000 #define ISR_TXQ_TO_RST 0x00004000 #define ISR_TX_PKT 0x00008000 #define ISR_RX_PKT_0 0x00010000 #define ISR_RX_PKT_1 0x00020000 #define ISR_RX_PKT_2 0x00040000 #define ISR_RX_PKT_3 0x00080000 #define ISR_MAC_RX 0x00100000 #define ISR_MAC_TX 0x00200000 #define ISR_UR_DETECTED 0x00400000 #define ISR_FERR_DETECTED 0x00800000 #define ISR_NFERR_DETECTED 0x01000000 #define ISR_CERR_DETECTED 0x02000000 #define ISR_PHY_LINKDOWN 0x04000000 #define ISR_DIS_INT 0x80000000 /* Interrupt Mask Register */ #define REG_IMR 0x1604 #define IMR_NORMAL_MASK (\ ISR_MANUAL |\ ISR_HW_RXF_OV |\ ISR_RFD0_UR |\ ISR_TXF_UR |\ ISR_DMAR_TO_RST |\ ISR_TXQ_TO_RST |\ ISR_DMAW_TO_RST |\ ISR_GPHY |\ ISR_TX_PKT |\ ISR_RX_PKT_0 |\ ISR_GPHY_LPW |\ ISR_PHY_LINKDOWN) #define ISR_RX_PKT (\ ISR_RX_PKT_0 |\ ISR_RX_PKT_1 |\ ISR_RX_PKT_2 |\ ISR_RX_PKT_3) #define ISR_OVER (\ ISR_RFD0_UR |\ ISR_RFD1_UR |\ ISR_RFD2_UR |\ ISR_RFD3_UR |\ ISR_HW_RXF_OV |\ ISR_TXF_UR) #define ISR_ERROR (\ ISR_DMAR_TO_RST |\ ISR_TXQ_TO_RST |\ ISR_DMAW_TO_RST |\ ISR_PHY_LINKDOWN) #define REG_INT_RETRIG_TIMER 0x1608 #define INT_RETRIG_TIMER_MASK 0xFFFF #define REG_HDS_CTRL 0x160C #define HDS_CTRL_EN 0x0001 #define HDS_CTRL_BACKFILLSIZE_SHIFT 8 #define HDS_CTRL_BACKFILLSIZE_MASK 0x0FFF #define HDS_CTRL_MAX_HDRSIZE_SHIFT 20 #define HDS_CTRL_MAC_HDRSIZE_MASK 0x0FFF #define REG_MAC_RX_STATUS_BIN 0x1700 #define REG_MAC_RX_STATUS_END 0x175c #define REG_MAC_TX_STATUS_BIN 0x1760 #define REG_MAC_TX_STATUS_END 0x17c0 #define REG_CLK_GATING_CTRL 0x1814 #define CLK_GATING_DMAW_EN 0x0001 #define CLK_GATING_DMAR_EN 0x0002 #define CLK_GATING_TXQ_EN 0x0004 #define CLK_GATING_RXQ_EN 0x0008 #define CLK_GATING_TXMAC_EN 0x0010 #define CLK_GATING_RXMAC_EN 0x0020 #define CLK_GATING_EN_ALL (CLK_GATING_DMAW_EN |\ CLK_GATING_DMAR_EN |\ CLK_GATING_TXQ_EN |\ CLK_GATING_RXQ_EN |\ CLK_GATING_TXMAC_EN|\ CLK_GATING_RXMAC_EN) /* DEBUG ADDR */ #define REG_DEBUG_DATA0 0x1900 #define REG_DEBUG_DATA1 0x1904 /* PHY Control Register */ #define MII_BMCR 0x00 #define BMCR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define BMCR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */ #define BMCR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */ #define BMCR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */ #define BMCR_ISOLATE 0x0400 /* Isolate PHY from MII */ #define BMCR_POWER_DOWN 0x0800 /* Power down */ #define BMCR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */ #define BMCR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define BMCR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */ #define BMCR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */ #define BMCR_SPEED_MASK 0x2040 #define BMCR_SPEED_1000 0x0040 #define BMCR_SPEED_100 0x2000 #define BMCR_SPEED_10 0x0000 /* PHY Status Register */ #define MII_BMSR 0x01 #define BMMSR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */ #define BMSR_JABBER_DETECT 0x0002 /* Jabber Detected */ #define BMSR_LINK_STATUS 0x0004 /* Link Status 1 = link */ #define BMSR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */ #define BMSR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */ #define BMSR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */ #define BMSR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */ #define BMSR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */ #define BMSR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */ #define BMSR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */ #define BMSR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */ #define BMSR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */ #define BMSR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */ #define BMMII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ #define BMMII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ #define MII_PHYSID1 0x02 #define MII_PHYSID2 0x03 #define L1D_MPW_PHYID1 0xD01C /* V7 */ #define L1D_MPW_PHYID2 0xD01D /* V1-V6 */ #define L1D_MPW_PHYID3 0xD01E /* V8 */ /* Autoneg Advertisement Register */ #define MII_ADVERTISE 0x04 #define ADVERTISE_SPEED_MASK 0x01E0 #define ADVERTISE_DEFAULT_CAP 0x0DE0 /* 1000BASE-T Control Register */ #define MII_GIGA_CR 0x09 #define GIGA_CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port 0=DTE device */ #define GIGA_CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master 0=Configure PHY as Slave */ #define GIGA_CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value 0=Automatic Master/Slave config */ #define GIGA_CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */ #define GIGA_CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */ #define GIGA_CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */ #define GIGA_CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */ #define GIGA_CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */ #define GIGA_CR_1000T_SPEED_MASK 0x0300 #define GIGA_CR_1000T_DEFAULT_CAP 0x0300 /* PHY Specific Status Register */ #define MII_GIGA_PSSR 0x11 #define GIGA_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */ #define GIGA_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */ #define GIGA_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ #define GIGA_PSSR_10MBS 0x0000 /* 00=10Mbs */ #define GIGA_PSSR_100MBS 0x4000 /* 01=100Mbs */ #define GIGA_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ /* PHY Interrupt Enable Register */ #define MII_IER 0x12 #define IER_LINK_UP 0x0400 #define IER_LINK_DOWN 0x0800 /* PHY Interrupt Status Register */ #define MII_ISR 0x13 #define ISR_LINK_UP 0x0400 #define ISR_LINK_DOWN 0x0800 /* Cable-Detect-Test Control Register */ #define MII_CDTC 0x16 #define CDTC_EN_OFF 0 /* sc */ #define CDTC_EN_BITS 1 #define CDTC_PAIR_OFF 8 #define CDTC_PAIR_BIT 2 /* Cable-Detect-Test Status Register */ #define MII_CDTS 0x1C #define CDTS_STATUS_OFF 8 #define CDTS_STATUS_BITS 2 #define CDTS_STATUS_NORMAL 0 #define CDTS_STATUS_SHORT 1 #define CDTS_STATUS_OPEN 2 #define CDTS_STATUS_INVALID 3 #define MII_DBG_ADDR 0x1D #define MII_DBG_DATA 0x1E #define MII_ANA_CTRL_0 0x0 #define ANA_RESTART_CAL 0x0001 #define ANA_MANUL_SWICH_ON_SHIFT 0x1 #define ANA_MANUL_SWICH_ON_MASK 0xF #define ANA_MAN_ENABLE 0x0020 #define ANA_SEL_HSP 0x0040 #define ANA_EN_HB 0x0080 #define ANA_EN_HBIAS 0x0100 #define ANA_OEN_125M 0x0200 #define ANA_EN_LCKDT 0x0400 #define ANA_LCKDT_PHY 0x0800 #define ANA_AFE_MODE 0x1000 #define ANA_VCO_SLOW 0x2000 #define ANA_VCO_FAST 0x4000 #define ANA_SEL_CLK125M_DSP 0x8000 #define MII_ANA_CTRL_4 0x4 #define ANA_IECHO_ADJ_MASK 0xF #define ANA_IECHO_ADJ_3_SHIFT 0 #define ANA_IECHO_ADJ_2_SHIFT 4 #define ANA_IECHO_ADJ_1_SHIFT 8 #define ANA_IECHO_ADJ_0_SHIFT 12 #define MII_ANA_CTRL_5 0x5 #define ANA_SERDES_CDR_BW_SHIFT 0 #define ANA_SERDES_CDR_BW_MASK 0x3 #define ANA_MS_PAD_DBG 0x0004 #define ANA_SPEEDUP_DBG 0x0008 #define ANA_SERDES_TH_LOS_SHIFT 4 #define ANA_SERDES_TH_LOS_MASK 0x3 #define ANA_SERDES_EN_DEEM 0x0040 #define ANA_SERDES_TXELECIDLE 0x0080 #define ANA_SERDES_BEACON 0x0100 #define ANA_SERDES_HALFTXDR 0x0200 #define ANA_SERDES_SEL_HSP 0x0400 #define ANA_SERDES_EN_PLL 0x0800 #define ANA_SERDES_EN 0x1000 #define ANA_SERDES_EN_LCKDT 0x2000 #define MII_ANA_CTRL_11 0xB #define ANA_PS_HIB_EN 0x8000 #define MII_ANA_CTRL_18 0x12 #define ANA_TEST_MODE_10BT_01SHIFT 0 #define ANA_TEST_MODE_10BT_01MASK 0x3 #define ANA_LOOP_SEL_10BT 0x0004 #define ANA_RGMII_MODE_SW 0x0008 #define ANA_EN_LONGECABLE 0x0010 #define ANA_TEST_MODE_10BT_2 0x0020 #define ANA_EN_10BT_IDLE 0x0400 #define ANA_EN_MASK_TB 0x0800 #define ANA_TRIGGER_SEL_TIMER_SHIFT 12 #define ANA_TRIGGER_SEL_TIMER_MASK 0x3 #define ANA_INTERVAL_SEL_TIMER_SHIFT 14 #define ANA_INTERVAL_SEL_TIMER_MASK 0x3 #define MII_ANA_CTRL_41 0x29 #define ANA_TOP_PS_EN 0x8000 #define MII_ANA_CTRL_54 0x36 #define ANA_LONG_CABLE_TH_100_SHIFT 0 #define ANA_LONG_CABLE_TH_100_MASK 0x3F #define ANA_DESERVED 0x0040 #define ANA_EN_LIT_CH 0x0080 #define ANA_SHORT_CABLE_TH_100_SHIFT 8 #define ANA_SHORT_CABLE_TH_100_MASK 0x3F #define ANA_BP_BAD_LINK_ACCUM 0x4000 #define ANA_BP_SMALL_BW 0x8000 #endif /*_ATL1C_HW_H_*/