Release 4.11 drivers/net/ethernet/atheros/alx/reg.h
/*
* Copyright (c) 2013 Johannes Berg <johannes@sipsolutions.net>
*
* This file is free software: you may copy, redistribute 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 file 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, see <http://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright (c) 2012 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef ALX_REG_H
#define ALX_REG_H
#define ALX_DEV_ID_AR8161 0x1091
#define ALX_DEV_ID_E2200 0xe091
#define ALX_DEV_ID_E2400 0xe0a1
#define ALX_DEV_ID_E2500 0xe0b1
#define ALX_DEV_ID_AR8162 0x1090
#define ALX_DEV_ID_AR8171 0x10A1
#define ALX_DEV_ID_AR8172 0x10A0
/* rev definition,
* bit(0): with xD support
* bit(1): with Card Reader function
* bit(7:2): real revision
*/
#define ALX_PCI_REVID_SHIFT 3
#define ALX_REV_A0 0
#define ALX_REV_A1 1
#define ALX_REV_B0 2
#define ALX_REV_C0 3
#define ALX_DEV_CTRL 0x0060
#define ALX_DEV_CTRL_MAXRRS_MIN 2
#define ALX_MSIX_MASK 0x0090
#define ALX_UE_SVRT 0x010C
#define ALX_UE_SVRT_FCPROTERR BIT(13)
#define ALX_UE_SVRT_DLPROTERR BIT(4)
/* eeprom & flash load register */
#define ALX_EFLD 0x0204
#define ALX_EFLD_F_EXIST BIT(10)
#define ALX_EFLD_E_EXIST BIT(9)
#define ALX_EFLD_STAT BIT(5)
#define ALX_EFLD_START BIT(0)
/* eFuse load register */
#define ALX_SLD 0x0218
#define ALX_SLD_STAT BIT(12)
#define ALX_SLD_START BIT(11)
#define ALX_SLD_MAX_TO 100
#define ALX_PDLL_TRNS1 0x1104
#define ALX_PDLL_TRNS1_D3PLLOFF_EN BIT(11)
#define ALX_PMCTRL 0x12F8
#define ALX_PMCTRL_HOTRST_WTEN BIT(31)
/* bit30: L0s/L1 controlled by MAC based on throughput(setting in 15A0) */
#define ALX_PMCTRL_ASPM_FCEN BIT(30)
#define ALX_PMCTRL_SADLY_EN BIT(29)
#define ALX_PMCTRL_LCKDET_TIMER_MASK 0xF
#define ALX_PMCTRL_LCKDET_TIMER_SHIFT 24
#define ALX_PMCTRL_LCKDET_TIMER_DEF 0xC
/* bit[23:20] if pm_request_l1 time > @, then enter L0s not L1 */
#define ALX_PMCTRL_L1REQ_TO_MASK 0xF
#define ALX_PMCTRL_L1REQ_TO_SHIFT 20
#define ALX_PMCTRL_L1REG_TO_DEF 0xF
#define ALX_PMCTRL_TXL1_AFTER_L0S BIT(19)
#define ALX_PMCTRL_L1_TIMER_MASK 0x7
#define ALX_PMCTRL_L1_TIMER_SHIFT 16
#define ALX_PMCTRL_L1_TIMER_16US 4
#define ALX_PMCTRL_RCVR_WT_1US BIT(15)
/* bit13: enable pcie clk switch in L1 state */
#define ALX_PMCTRL_L1_CLKSW_EN BIT(13)
#define ALX_PMCTRL_L0S_EN BIT(12)
#define ALX_PMCTRL_RXL1_AFTER_L0S BIT(11)
#define ALX_PMCTRL_L1_BUFSRX_EN BIT(7)
/* bit6: power down serdes RX */
#define ALX_PMCTRL_L1_SRDSRX_PWD BIT(6)
#define ALX_PMCTRL_L1_SRDSPLL_EN BIT(5)
#define ALX_PMCTRL_L1_SRDS_EN BIT(4)
#define ALX_PMCTRL_L1_EN BIT(3)
/*******************************************************/
/* following registers are mapped only to memory space */
/*******************************************************/
#define ALX_MASTER 0x1400
/* bit12: 1:alwys select pclk from serdes, not sw to 25M */
#define ALX_MASTER_PCLKSEL_SRDS BIT(12)
/* bit11: irq moduration for rx */
#define ALX_MASTER_IRQMOD2_EN BIT(11)
/* bit10: irq moduration for tx/rx */
#define ALX_MASTER_IRQMOD1_EN BIT(10)
#define ALX_MASTER_SYSALVTIMER_EN BIT(7)
#define ALX_MASTER_OOB_DIS BIT(6)
/* bit5: wakeup without pcie clk */
#define ALX_MASTER_WAKEN_25M BIT(5)
/* bit0: MAC & DMA reset */
#define ALX_MASTER_DMA_MAC_RST BIT(0)
#define ALX_DMA_MAC_RST_TO 50
#define ALX_IRQ_MODU_TIMER 0x1408
#define ALX_IRQ_MODU_TIMER1_MASK 0xFFFF
#define ALX_IRQ_MODU_TIMER1_SHIFT 0
#define ALX_PHY_CTRL 0x140C
#define ALX_PHY_CTRL_100AB_EN BIT(17)
/* bit14: affect MAC & PHY, go to low power sts */
#define ALX_PHY_CTRL_POWER_DOWN BIT(14)
/* bit13: 1:pll always ON, 0:can switch in lpw */
#define ALX_PHY_CTRL_PLL_ON BIT(13)
#define ALX_PHY_CTRL_RST_ANALOG BIT(12)
#define ALX_PHY_CTRL_HIB_PULSE BIT(11)
#define ALX_PHY_CTRL_HIB_EN BIT(10)
#define ALX_PHY_CTRL_IDDQ BIT(7)
#define ALX_PHY_CTRL_GATE_25M BIT(5)
#define ALX_PHY_CTRL_LED_MODE BIT(2)
/* bit0: out of dsp RST state */
#define ALX_PHY_CTRL_DSPRST_OUT BIT(0)
#define ALX_PHY_CTRL_DSPRST_TO 80
#define ALX_PHY_CTRL_CLS (ALX_PHY_CTRL_LED_MODE | \
ALX_PHY_CTRL_100AB_EN | \
ALX_PHY_CTRL_PLL_ON)
#define ALX_MAC_STS 0x1410
#define ALX_MAC_STS_TXQ_BUSY BIT(3)
#define ALX_MAC_STS_RXQ_BUSY BIT(2)
#define ALX_MAC_STS_TXMAC_BUSY BIT(1)
#define ALX_MAC_STS_RXMAC_BUSY BIT(0)
#define ALX_MAC_STS_IDLE (ALX_MAC_STS_TXQ_BUSY | \
ALX_MAC_STS_RXQ_BUSY | \
ALX_MAC_STS_TXMAC_BUSY | \
ALX_MAC_STS_RXMAC_BUSY)
#define ALX_MDIO 0x1414
#define ALX_MDIO_MODE_EXT BIT(30)
#define ALX_MDIO_BUSY BIT(27)
#define ALX_MDIO_CLK_SEL_MASK 0x7
#define ALX_MDIO_CLK_SEL_SHIFT 24
#define ALX_MDIO_CLK_SEL_25MD4 0
#define ALX_MDIO_CLK_SEL_25MD128 7
#define ALX_MDIO_START BIT(23)
#define ALX_MDIO_SPRES_PRMBL BIT(22)
/* bit21: 1:read,0:write */
#define ALX_MDIO_OP_READ BIT(21)
#define ALX_MDIO_REG_MASK 0x1F
#define ALX_MDIO_REG_SHIFT 16
#define ALX_MDIO_DATA_MASK 0xFFFF
#define ALX_MDIO_DATA_SHIFT 0
#define ALX_MDIO_MAX_AC_TO 120
#define ALX_MDIO_EXTN 0x1448
#define ALX_MDIO_EXTN_DEVAD_MASK 0x1F
#define ALX_MDIO_EXTN_DEVAD_SHIFT 16
#define ALX_MDIO_EXTN_REG_MASK 0xFFFF
#define ALX_MDIO_EXTN_REG_SHIFT 0
#define ALX_SERDES 0x1424
#define ALX_SERDES_PHYCLK_SLWDWN BIT(18)
#define ALX_SERDES_MACCLK_SLWDWN BIT(17)
#define ALX_LPI_CTRL 0x1440
#define ALX_LPI_CTRL_EN BIT(0)
/* for B0+, bit[13..] for C0+ */
#define ALX_HRTBT_EXT_CTRL 0x1AD0
#define L1F_HRTBT_EXT_CTRL_PERIOD_HIGH_MASK 0x3F
#define L1F_HRTBT_EXT_CTRL_PERIOD_HIGH_SHIFT 24
#define L1F_HRTBT_EXT_CTRL_SWOI_STARTUP_PKT_EN BIT(23)
#define L1F_HRTBT_EXT_CTRL_IOAC_2_FRAGMENTED BIT(22)
#define L1F_HRTBT_EXT_CTRL_IOAC_1_FRAGMENTED BIT(21)
#define L1F_HRTBT_EXT_CTRL_IOAC_1_KEEPALIVE_EN BIT(20)
#define L1F_HRTBT_EXT_CTRL_IOAC_1_HAS_VLAN BIT(19)
#define L1F_HRTBT_EXT_CTRL_IOAC_1_IS_8023 BIT(18)
#define L1F_HRTBT_EXT_CTRL_IOAC_1_IS_IPV6 BIT(17)
#define L1F_HRTBT_EXT_CTRL_IOAC_2_KEEPALIVE_EN BIT(16)
#define L1F_HRTBT_EXT_CTRL_IOAC_2_HAS_VLAN BIT(15)
#define L1F_HRTBT_EXT_CTRL_IOAC_2_IS_8023 BIT(14)
#define L1F_HRTBT_EXT_CTRL_IOAC_2_IS_IPV6 BIT(13)
#define ALX_HRTBT_EXT_CTRL_NS_EN BIT(12)
#define ALX_HRTBT_EXT_CTRL_FRAG_LEN_MASK 0xFF
#define ALX_HRTBT_EXT_CTRL_FRAG_LEN_SHIFT 4
#define ALX_HRTBT_EXT_CTRL_IS_8023 BIT(3)
#define ALX_HRTBT_EXT_CTRL_IS_IPV6 BIT(2)
#define ALX_HRTBT_EXT_CTRL_WAKEUP_EN BIT(1)
#define ALX_HRTBT_EXT_CTRL_ARP_EN BIT(0)
#define ALX_HRTBT_REM_IPV4_ADDR 0x1AD4
#define ALX_HRTBT_HOST_IPV4_ADDR 0x1478
#define ALX_HRTBT_REM_IPV6_ADDR3 0x1AD8
#define ALX_HRTBT_REM_IPV6_ADDR2 0x1ADC
#define ALX_HRTBT_REM_IPV6_ADDR1 0x1AE0
#define ALX_HRTBT_REM_IPV6_ADDR0 0x1AE4
/* 1B8C ~ 1B94 for C0+ */
#define ALX_SWOI_ACER_CTRL 0x1B8C
#define ALX_SWOI_ORIG_ACK_NAK_EN BIT(20)
#define ALX_SWOI_ORIG_ACK_NAK_PKT_LEN_MASK 0XFF
#define ALX_SWOI_ORIG_ACK_NAK_PKT_LEN_SHIFT 12
#define ALX_SWOI_ORIG_ACK_ADDR_MASK 0XFFF
#define ALX_SWOI_ORIG_ACK_ADDR_SHIFT 0
#define ALX_SWOI_IOAC_CTRL_2 0x1B90
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_FRAG_LEN_MASK 0xFF
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_FRAG_LEN_SHIFT 24
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_PKT_LEN_MASK 0xFFF
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_PKT_LEN_SHIFT 12
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_HDR_ADDR_MASK 0xFFF
#define ALX_SWOI_IOAC_CTRL_2_SWOI_1_HDR_ADDR_SHIFT 0
#define ALX_SWOI_IOAC_CTRL_3 0x1B94
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_FRAG_LEN_MASK 0xFF
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_FRAG_LEN_SHIFT 24
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_PKT_LEN_MASK 0xFFF
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_PKT_LEN_SHIFT 12
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_HDR_ADDR_MASK 0xFFF
#define ALX_SWOI_IOAC_CTRL_3_SWOI_2_HDR_ADDR_SHIFT 0
/* for B0 */
#define ALX_IDLE_DECISN_TIMER 0x1474
/* 1ms */
#define ALX_IDLE_DECISN_TIMER_DEF 0x400
#define ALX_MAC_CTRL 0x1480
#define ALX_MAC_CTRL_FAST_PAUSE BIT(31)
#define ALX_MAC_CTRL_WOLSPED_SWEN BIT(30)
/* bit29: 1:legacy(hi5b), 0:marvl(lo5b)*/
#define ALX_MAC_CTRL_MHASH_ALG_HI5B BIT(29)
#define ALX_MAC_CTRL_BRD_EN BIT(26)
#define ALX_MAC_CTRL_MULTIALL_EN BIT(25)
#define ALX_MAC_CTRL_SPEED_MASK 0x3
#define ALX_MAC_CTRL_SPEED_SHIFT 20
#define ALX_MAC_CTRL_SPEED_10_100 1
#define ALX_MAC_CTRL_SPEED_1000 2
#define ALX_MAC_CTRL_PROMISC_EN BIT(15)
#define ALX_MAC_CTRL_VLANSTRIP BIT(14)
#define ALX_MAC_CTRL_PRMBLEN_MASK 0xF
#define ALX_MAC_CTRL_PRMBLEN_SHIFT 10
#define ALX_MAC_CTRL_PCRCE BIT(7)
#define ALX_MAC_CTRL_CRCE BIT(6)
#define ALX_MAC_CTRL_FULLD BIT(5)
#define ALX_MAC_CTRL_RXFC_EN BIT(3)
#define ALX_MAC_CTRL_TXFC_EN BIT(2)
#define ALX_MAC_CTRL_RX_EN BIT(1)
#define ALX_MAC_CTRL_TX_EN BIT(0)
#define ALX_STAD0 0x1488
#define ALX_STAD1 0x148C
#define ALX_HASH_TBL0 0x1490
#define ALX_HASH_TBL1 0x1494
#define ALX_MTU 0x149C
#define ALX_MTU_JUMBO_TH 1514
#define ALX_MTU_STD_ALGN 1536
#define ALX_SRAM5 0x1524
#define ALX_SRAM_RXF_LEN_MASK 0xFFF
#define ALX_SRAM_RXF_LEN_SHIFT 0
#define ALX_SRAM_RXF_LEN_8K (8*1024)
#define ALX_SRAM9 0x1534
#define ALX_SRAM_LOAD_PTR BIT(0)
#define ALX_RX_BASE_ADDR_HI 0x1540
#define ALX_TX_BASE_ADDR_HI 0x1544
#define ALX_RFD_ADDR_LO 0x1550
#define ALX_RFD_RING_SZ 0x1560
#define ALX_RFD_BUF_SZ 0x1564
#define ALX_RRD_ADDR_LO 0x1568
#define ALX_RRD_RING_SZ 0x1578
/* pri3: highest, pri0: lowest */
#define ALX_TPD_PRI3_ADDR_LO 0x14E4
#define ALX_TPD_PRI2_ADDR_LO 0x14E0
#define ALX_TPD_PRI1_ADDR_LO 0x157C
#define ALX_TPD_PRI0_ADDR_LO 0x1580
/* producer index is 16bit */
#define ALX_TPD_PRI3_PIDX 0x1618
#define ALX_TPD_PRI2_PIDX 0x161A
#define ALX_TPD_PRI1_PIDX 0x15F0
#define ALX_TPD_PRI0_PIDX 0x15F2
/* consumer index is 16bit */
#define ALX_TPD_PRI3_CIDX 0x161C
#define ALX_TPD_PRI2_CIDX 0x161E
#define ALX_TPD_PRI1_CIDX 0x15F4
#define ALX_TPD_PRI0_CIDX 0x15F6
#define ALX_TPD_RING_SZ 0x1584
#define ALX_TXQ0 0x1590
#define ALX_TXQ0_TXF_BURST_PREF_MASK 0xFFFF
#define ALX_TXQ0_TXF_BURST_PREF_SHIFT 16
#define ALX_TXQ_TXF_BURST_PREF_DEF 0x200
#define ALX_TXQ0_LSO_8023_EN BIT(7)
#define ALX_TXQ0_MODE_ENHANCE BIT(6)
#define ALX_TXQ0_EN BIT(5)
#define ALX_TXQ0_SUPT_IPOPT BIT(4)
#define ALX_TXQ0_TPD_BURSTPREF_MASK 0xF
#define ALX_TXQ0_TPD_BURSTPREF_SHIFT 0
#define ALX_TXQ_TPD_BURSTPREF_DEF 5
#define ALX_TXQ1 0x1594
/* bit11: drop large packet, len > (rfd buf) */
#define ALX_TXQ1_ERRLGPKT_DROP_EN BIT(11)
#define ALX_TXQ1_JUMBO_TSO_TH (7*1024)
#define ALX_RXQ0 0x15A0
#define ALX_RXQ0_EN BIT(31)
#define ALX_RXQ0_RSS_HASH_EN BIT(29)
#define ALX_RXQ0_RSS_MODE_MASK 0x3
#define ALX_RXQ0_RSS_MODE_SHIFT 26
#define ALX_RXQ0_RSS_MODE_DIS 0
#define ALX_RXQ0_RSS_MODE_MQMI 3
#define ALX_RXQ0_NUM_RFD_PREF_MASK 0x3F
#define ALX_RXQ0_NUM_RFD_PREF_SHIFT 20
#define ALX_RXQ0_NUM_RFD_PREF_DEF 8
#define ALX_RXQ0_IDT_TBL_SIZE_MASK 0x1FF
#define ALX_RXQ0_IDT_TBL_SIZE_SHIFT 8
#define ALX_RXQ0_IDT_TBL_SIZE_DEF 0x100
#define ALX_RXQ0_IDT_TBL_SIZE_NORMAL 128
#define ALX_RXQ0_IPV6_PARSE_EN BIT(7)
#define ALX_RXQ0_RSS_HSTYP_MASK 0xF
#define ALX_RXQ0_RSS_HSTYP_SHIFT 2
#define ALX_RXQ0_RSS_HSTYP_IPV6_TCP_EN BIT(5)
#define ALX_RXQ0_RSS_HSTYP_IPV6_EN BIT(4)
#define ALX_RXQ0_RSS_HSTYP_IPV4_TCP_EN BIT(3)
#define ALX_RXQ0_RSS_HSTYP_IPV4_EN BIT(2)
#define ALX_RXQ0_RSS_HSTYP_ALL (ALX_RXQ0_RSS_HSTYP_IPV6_TCP_EN | \
ALX_RXQ0_RSS_HSTYP_IPV4_TCP_EN | \
ALX_RXQ0_RSS_HSTYP_IPV6_EN | \
ALX_RXQ0_RSS_HSTYP_IPV4_EN)
#define ALX_RXQ0_ASPM_THRESH_MASK 0x3
#define ALX_RXQ0_ASPM_THRESH_SHIFT 0
#define ALX_RXQ0_ASPM_THRESH_100M 3
#define ALX_RXQ2 0x15A8
#define ALX_RXQ2_RXF_XOFF_THRESH_MASK 0xFFF
#define ALX_RXQ2_RXF_XOFF_THRESH_SHIFT 16
#define ALX_RXQ2_RXF_XON_THRESH_MASK 0xFFF
#define ALX_RXQ2_RXF_XON_THRESH_SHIFT 0
/* Size = tx-packet(1522) + IPG(12) + SOF(8) + 64(Pause) + IPG(12) + SOF(8) +
* rx-packet(1522) + delay-of-link(64)
* = 3212.
*/
#define ALX_RXQ2_RXF_FLOW_CTRL_RSVD 3212
#define ALX_DMA 0x15C0
#define ALX_DMA_RCHNL_SEL_MASK 0x3
#define ALX_DMA_RCHNL_SEL_SHIFT 26
#define ALX_DMA_WDLY_CNT_MASK 0xF
#define ALX_DMA_WDLY_CNT_SHIFT 16
#define ALX_DMA_WDLY_CNT_DEF 4
#define ALX_DMA_RDLY_CNT_MASK 0x1F
#define ALX_DMA_RDLY_CNT_SHIFT 11
#define ALX_DMA_RDLY_CNT_DEF 15
/* bit10: 0:tpd with pri, 1: data */
#define ALX_DMA_RREQ_PRI_DATA BIT(10)
#define ALX_DMA_RREQ_BLEN_MASK 0x7
#define ALX_DMA_RREQ_BLEN_SHIFT 4
#define ALX_DMA_RORDER_MODE_MASK 0x7
#define ALX_DMA_RORDER_MODE_SHIFT 0
#define ALX_DMA_RORDER_MODE_OUT 4
#define ALX_WOL0 0x14A0
#define ALX_WOL0_PME_LINK BIT(5)
#define ALX_WOL0_LINK_EN BIT(4)
#define ALX_WOL0_PME_MAGIC_EN BIT(3)
#define ALX_WOL0_MAGIC_EN BIT(2)
#define ALX_RFD_PIDX 0x15E0
#define ALX_RFD_CIDX 0x15F8
/* MIB */
#define ALX_MIB_BASE 0x1700
#define ALX_MIB_RX_OK (ALX_MIB_BASE + 0)
#define ALX_MIB_RX_BCAST (ALX_MIB_BASE + 4)
#define ALX_MIB_RX_MCAST (ALX_MIB_BASE + 8)
#define ALX_MIB_RX_PAUSE (ALX_MIB_BASE + 12)
#define ALX_MIB_RX_CTRL (ALX_MIB_BASE + 16)
#define ALX_MIB_RX_FCS_ERR (ALX_MIB_BASE + 20)
#define ALX_MIB_RX_LEN_ERR (ALX_MIB_BASE + 24)
#define ALX_MIB_RX_BYTE_CNT (ALX_MIB_BASE + 28)
#define ALX_MIB_RX_RUNT (ALX_MIB_BASE + 32)
#define ALX_MIB_RX_FRAG (ALX_MIB_BASE + 36)
#define ALX_MIB_RX_SZ_64B (ALX_MIB_BASE + 40)
#define ALX_MIB_RX_SZ_127B (ALX_MIB_BASE + 44)
#define ALX_MIB_RX_SZ_255B (ALX_MIB_BASE + 48)
#define ALX_MIB_RX_SZ_511B (ALX_MIB_BASE + 52)
#define ALX_MIB_RX_SZ_1023B (ALX_MIB_BASE + 56)
#define ALX_MIB_RX_SZ_1518B (ALX_MIB_BASE + 60)
#define ALX_MIB_RX_SZ_MAX (ALX_MIB_BASE + 64)
#define ALX_MIB_RX_OV_SZ (ALX_MIB_BASE + 68)
#define ALX_MIB_RX_OV_RXF (ALX_MIB_BASE + 72)
#define ALX_MIB_RX_OV_RRD (ALX_MIB_BASE + 76)
#define ALX_MIB_RX_ALIGN_ERR (ALX_MIB_BASE + 80)
#define ALX_MIB_RX_BCCNT (ALX_MIB_BASE + 84)
#define ALX_MIB_RX_MCCNT (ALX_MIB_BASE + 88)
#define ALX_MIB_RX_ERRADDR (ALX_MIB_BASE + 92)
#define ALX_MIB_TX_OK (ALX_MIB_BASE + 96)
#define ALX_MIB_TX_BCAST (ALX_MIB_BASE + 100)
#define ALX_MIB_TX_MCAST (ALX_MIB_BASE + 104)
#define ALX_MIB_TX_PAUSE (ALX_MIB_BASE + 108)
#define ALX_MIB_TX_EXC_DEFER (ALX_MIB_BASE + 112)
#define ALX_MIB_TX_CTRL (ALX_MIB_BASE + 116)
#define ALX_MIB_TX_DEFER (ALX_MIB_BASE + 120)
#define ALX_MIB_TX_BYTE_CNT (ALX_MIB_BASE + 124)
#define ALX_MIB_TX_SZ_64B (ALX_MIB_BASE + 128)
#define ALX_MIB_TX_SZ_127B (ALX_MIB_BASE + 132)
#define ALX_MIB_TX_SZ_255B (ALX_MIB_BASE + 136)
#define ALX_MIB_TX_SZ_511B (ALX_MIB_BASE + 140)
#define ALX_MIB_TX_SZ_1023B (ALX_MIB_BASE + 144)
#define ALX_MIB_TX_SZ_1518B (ALX_MIB_BASE + 148)
#define ALX_MIB_TX_SZ_MAX (ALX_MIB_BASE + 152)
#define ALX_MIB_TX_SINGLE_COL (ALX_MIB_BASE + 156)
#define ALX_MIB_TX_MULTI_COL (ALX_MIB_BASE + 160)
#define ALX_MIB_TX_LATE_COL (ALX_MIB_BASE + 164)
#define ALX_MIB_TX_ABORT_COL (ALX_MIB_BASE + 168)
#define ALX_MIB_TX_UNDERRUN (ALX_MIB_BASE + 172)
#define ALX_MIB_TX_TRD_EOP (ALX_MIB_BASE + 176)
#define ALX_MIB_TX_LEN_ERR (ALX_MIB_BASE + 180)
#define ALX_MIB_TX_TRUNC (ALX_MIB_BASE + 184)
#define ALX_MIB_TX_BCCNT (ALX_MIB_BASE + 188)
#define ALX_MIB_TX_MCCNT (ALX_MIB_BASE + 192)
#define ALX_MIB_UPDATE (ALX_MIB_BASE + 196)
#define ALX_ISR 0x1600
#define ALX_ISR_DIS BIT(31)
#define ALX_ISR_RX_Q7 BIT(30)
#define ALX_ISR_RX_Q6 BIT(29)
#define ALX_ISR_RX_Q5 BIT(28)
#define ALX_ISR_RX_Q4 BIT(27)
#define ALX_ISR_PCIE_LNKDOWN BIT(26)
#define ALX_ISR_RX_Q3 BIT(19)
#define ALX_ISR_RX_Q2 BIT(18)
#define ALX_ISR_RX_Q1 BIT(17)
#define ALX_ISR_RX_Q0 BIT(16)
#define ALX_ISR_TX_Q0 BIT(15)
#define ALX_ISR_PHY BIT(12)
#define ALX_ISR_DMAW BIT(10)
#define ALX_ISR_DMAR BIT(9)
#define ALX_ISR_TXF_UR BIT(8)
#define ALX_ISR_TX_Q3 BIT(7)
#define ALX_ISR_TX_Q2 BIT(6)
#define ALX_ISR_TX_Q1 BIT(5)
#define ALX_ISR_RFD_UR BIT(4)
#define ALX_ISR_RXF_OV BIT(3)
#define ALX_ISR_MANU BIT(2)
#define ALX_ISR_TIMER BIT(1)
#define ALX_ISR_SMB BIT(0)
#define ALX_IMR 0x1604
/* re-send assert msg if SW no response */
#define ALX_INT_RETRIG 0x1608
/* 40ms */
#define ALX_INT_RETRIG_TO 20000
#define ALX_SMB_TIMER 0x15C4
#define ALX_TINT_TPD_THRSHLD 0x15C8
#define ALX_TINT_TIMER 0x15CC
#define ALX_CLK_GATE 0x1814
#define ALX_CLK_GATE_RXMAC BIT(5)
#define ALX_CLK_GATE_TXMAC BIT(4)
#define ALX_CLK_GATE_RXQ BIT(3)
#define ALX_CLK_GATE_TXQ BIT(2)
#define ALX_CLK_GATE_DMAR BIT(1)
#define ALX_CLK_GATE_DMAW BIT(0)
#define ALX_CLK_GATE_ALL (ALX_CLK_GATE_RXMAC | \
ALX_CLK_GATE_TXMAC | \
ALX_CLK_GATE_RXQ | \
ALX_CLK_GATE_TXQ | \
ALX_CLK_GATE_DMAR | \
ALX_CLK_GATE_DMAW)
/* interop between drivers */
#define ALX_DRV 0x1804
#define ALX_DRV_PHY_AUTO BIT(28)
#define ALX_DRV_PHY_1000 BIT(27)
#define ALX_DRV_PHY_100 BIT(26)
#define ALX_DRV_PHY_10 BIT(25)
#define ALX_DRV_PHY_DUPLEX BIT(24)
/* bit23: adv Pause */
#define ALX_DRV_PHY_PAUSE BIT(23)
/* bit22: adv Asym Pause */
#define ALX_DRV_PHY_MASK 0xFF
#define ALX_DRV_PHY_SHIFT 21
#define ALX_DRV_PHY_UNKNOWN 0
/* flag of phy inited */
#define ALX_PHY_INITED 0x003F
/* reg 1830 ~ 186C for C0+, 16 bit map patterns and wake packet detection */
#define ALX_WOL_CTRL2 0x1830
#define ALX_WOL_CTRL2_DATA_STORE BIT(3)
#define ALX_WOL_CTRL2_PTRN_EVT BIT(2)
#define ALX_WOL_CTRL2_PME_PTRN_EN BIT(1)
#define ALX_WOL_CTRL2_PTRN_EN BIT(0)
#define ALX_WOL_CTRL3 0x1834
#define ALX_WOL_CTRL3_PTRN_ADDR_MASK 0xFFFFF
#define ALX_WOL_CTRL3_PTRN_ADDR_SHIFT 0
#define ALX_WOL_CTRL4 0x1838
#define ALX_WOL_CTRL4_PT15_MATCH BIT(31)
#define ALX_WOL_CTRL4_PT14_MATCH BIT(30)
#define ALX_WOL_CTRL4_PT13_MATCH BIT(29)
#define ALX_WOL_CTRL4_PT12_MATCH BIT(28)
#define ALX_WOL_CTRL4_PT11_MATCH BIT(27)
#define ALX_WOL_CTRL4_PT10_MATCH BIT(26)
#define ALX_WOL_CTRL4_PT9_MATCH BIT(25)
#define ALX_WOL_CTRL4_PT8_MATCH BIT(24)
#define ALX_WOL_CTRL4_PT7_MATCH BIT(23)
#define ALX_WOL_CTRL4_PT6_MATCH BIT(22)
#define ALX_WOL_CTRL4_PT5_MATCH BIT(21)
#define ALX_WOL_CTRL4_PT4_MATCH BIT(20)
#define ALX_WOL_CTRL4_PT3_MATCH BIT(19)
#define ALX_WOL_CTRL4_PT2_MATCH BIT(18)
#define ALX_WOL_CTRL4_PT1_MATCH BIT(17)
#define ALX_WOL_CTRL4_PT0_MATCH BIT(16)
#define ALX_WOL_CTRL4_PT15_EN BIT(15)
#define ALX_WOL_CTRL4_PT14_EN BIT(14)
#define ALX_WOL_CTRL4_PT13_EN BIT(13)
#define ALX_WOL_CTRL4_PT12_EN BIT(12)
#define ALX_WOL_CTRL4_PT11_EN BIT(11)
#define ALX_WOL_CTRL4_PT10_EN BIT(10)
#define ALX_WOL_CTRL4_PT9_EN BIT(9)
#define ALX_WOL_CTRL4_PT8_EN BIT(8)
#define ALX_WOL_CTRL4_PT7_EN BIT(7)
#define ALX_WOL_CTRL4_PT6_EN BIT(6)
#define ALX_WOL_CTRL4_PT5_EN BIT(5)
#define ALX_WOL_CTRL4_PT4_EN BIT(4)
#define ALX_WOL_CTRL4_PT3_EN BIT(3)
#define ALX_WOL_CTRL4_PT2_EN BIT(2)
#define ALX_WOL_CTRL4_PT1_EN BIT(1)
#define ALX_WOL_CTRL4_PT0_EN BIT(0)
#define ALX_WOL_CTRL5 0x183C
#define ALX_WOL_CTRL5_PT3_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT3_LEN_SHIFT 24
#define ALX_WOL_CTRL5_PT2_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT2_LEN_SHIFT 16
#define ALX_WOL_CTRL5_PT1_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT1_LEN_SHIFT 8
#define ALX_WOL_CTRL5_PT0_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT0_LEN_SHIFT 0
#define ALX_WOL_CTRL6 0x1840
#define ALX_WOL_CTRL5_PT7_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT7_LEN_SHIFT 24
#define ALX_WOL_CTRL5_PT6_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT6_LEN_SHIFT 16
#define ALX_WOL_CTRL5_PT5_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT5_LEN_SHIFT 8
#define ALX_WOL_CTRL5_PT4_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT4_LEN_SHIFT 0
#define ALX_WOL_CTRL7 0x1844
#define ALX_WOL_CTRL5_PT11_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT11_LEN_SHIFT 24
#define ALX_WOL_CTRL5_PT10_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT10_LEN_SHIFT 16
#define ALX_WOL_CTRL5_PT9_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT9_LEN_SHIFT 8
#define ALX_WOL_CTRL5_PT8_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT8_LEN_SHIFT 0
#define ALX_WOL_CTRL8 0x1848
#define ALX_WOL_CTRL5_PT15_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT15_LEN_SHIFT 24
#define ALX_WOL_CTRL5_PT14_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT14_LEN_SHIFT 16
#define ALX_WOL_CTRL5_PT13_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT13_LEN_SHIFT 8
#define ALX_WOL_CTRL5_PT12_LEN_MASK 0xFF
#define ALX_WOL_CTRL5_PT12_LEN_SHIFT 0
#define ALX_ACER_FIXED_PTN0 0x1850
#define ALX_ACER_FIXED_PTN0_MASK 0xFFFFFFFF
#define ALX_ACER_FIXED_PTN0_SHIFT 0
#define ALX_ACER_FIXED_PTN1 0x1854
#define ALX_ACER_FIXED_PTN1_MASK 0xFFFF
#define ALX_ACER_FIXED_PTN1_SHIFT 0
#define ALX_ACER_RANDOM_NUM0 0x1858
#define ALX_ACER_RANDOM_NUM0_MASK 0xFFFFFFFF
#define ALX_ACER_RANDOM_NUM0_SHIFT 0
#define ALX_ACER_RANDOM_NUM1 0x185C
#define ALX_ACER_RANDOM_NUM1_MASK 0xFFFFFFFF
#define ALX_ACER_RANDOM_NUM1_SHIFT 0
#define ALX_ACER_RANDOM_NUM2 0x1860
#define ALX_ACER_RANDOM_NUM2_MASK 0xFFFFFFFF
#define ALX_ACER_RANDOM_NUM2_SHIFT 0
#define ALX_ACER_RANDOM_NUM3 0x1864
#define ALX_ACER_RANDOM_NUM3_MASK 0xFFFFFFFF
#define ALX_ACER_RANDOM_NUM3_SHIFT 0
#define ALX_ACER_MAGIC 0x1868
#define ALX_ACER_MAGIC_EN BIT(31)
#define ALX_ACER_MAGIC_PME_EN BIT(30)
#define ALX_ACER_MAGIC_MATCH BIT(29)
#define ALX_ACER_MAGIC_FF_CHECK BIT(10)
#define ALX_ACER_MAGIC_RAN_LEN_MASK 0x1F
#define ALX_ACER_MAGIC_RAN_LEN_SHIFT 5
#define ALX_ACER_MAGIC_FIX_LEN_MASK 0x1F
#define ALX_ACER_MAGIC_FIX_LEN_SHIFT 0
#define ALX_ACER_TIMER 0x186C
#define ALX_ACER_TIMER_EN BIT(31)
#define ALX_ACER_TIMER_PME_EN BIT(30)
#define ALX_ACER_TIMER_MATCH BIT(29)
#define ALX_ACER_TIMER_THRES_MASK 0x1FFFF
#define ALX_ACER_TIMER_THRES_SHIFT 0
#define ALX_ACER_TIMER_THRES_DEF 1
/* RSS definitions */
#define ALX_RSS_KEY0 0x14B0
#define ALX_RSS_KEY1 0x14B4
#define ALX_RSS_KEY2 0x14B8
#define ALX_RSS_KEY3 0x14BC
#define ALX_RSS_KEY4 0x14C0
#define ALX_RSS_KEY5 0x14C4
#define ALX_RSS_KEY6 0x14C8
#define ALX_RSS_KEY7 0x14CC
#define ALX_RSS_KEY8 0x14D0
#define ALX_RSS_KEY9 0x14D4
#define ALX_RSS_IDT_TBL0 0x1B00
#define ALX_MSI_MAP_TBL1 0x15D0
#define ALX_MSI_MAP_TBL1_TXQ1_SHIFT 20
#define ALX_MSI_MAP_TBL1_TXQ0_SHIFT 16
#define ALX_MSI_MAP_TBL1_RXQ3_SHIFT 12
#define ALX_MSI_MAP_TBL1_RXQ2_SHIFT 8
#define ALX_MSI_MAP_TBL1_RXQ1_SHIFT 4
#define ALX_MSI_MAP_TBL1_RXQ0_SHIFT 0
#define ALX_MSI_MAP_TBL2 0x15D8
#define ALX_MSI_MAP_TBL2_TXQ3_SHIFT 20
#define ALX_MSI_MAP_TBL2_TXQ2_SHIFT 16
#define ALX_MSI_MAP_TBL2_RXQ7_SHIFT 12
#define ALX_MSI_MAP_TBL2_RXQ6_SHIFT 8
#define ALX_MSI_MAP_TBL2_RXQ5_SHIFT 4
#define ALX_MSI_MAP_TBL2_RXQ4_SHIFT 0
#define ALX_MSI_ID_MAP 0x15D4
#define ALX_MSI_RETRANS_TIMER 0x1920
/* bit16: 1:line,0:standard */
#define ALX_MSI_MASK_SEL_LINE BIT(16)
#define ALX_MSI_RETRANS_TM_MASK 0xFFFF
#define ALX_MSI_RETRANS_TM_SHIFT 0
/* CR DMA ctrl */
/* TX QoS */
#define ALX_WRR 0x1938
#define ALX_WRR_PRI_MASK 0x3
#define ALX_WRR_PRI_SHIFT 29
#define ALX_WRR_PRI_RESTRICT_NONE 3
#define ALX_WRR_PRI3_MASK 0x1F
#define ALX_WRR_PRI3_SHIFT 24
#define ALX_WRR_PRI2_MASK 0x1F
#define ALX_WRR_PRI2_SHIFT 16
#define ALX_WRR_PRI1_MASK 0x1F
#define ALX_WRR_PRI1_SHIFT 8
#define ALX_WRR_PRI0_MASK 0x1F
#define ALX_WRR_PRI0_SHIFT 0
#define ALX_HQTPD 0x193C
#define ALX_HQTPD_BURST_EN BIT(31)
#define ALX_HQTPD_Q3_NUMPREF_MASK 0xF
#define ALX_HQTPD_Q3_NUMPREF_SHIFT 8
#define ALX_HQTPD_Q2_NUMPREF_MASK 0xF
#define ALX_HQTPD_Q2_NUMPREF_SHIFT 4
#define ALX_HQTPD_Q1_NUMPREF_MASK 0xF
#define ALX_HQTPD_Q1_NUMPREF_SHIFT 0
#define ALX_MISC 0x19C0
#define ALX_MISC_PSW_OCP_MASK 0x7
#define ALX_MISC_PSW_OCP_SHIFT 21
#define ALX_MISC_PSW_OCP_DEF 0x7
#define ALX_MISC_ISO_EN BIT(12)
#define ALX_MISC_INTNLOSC_OPEN BIT(3)
#define ALX_MSIC2 0x19C8
#define ALX_MSIC2_CALB_START BIT(0)
#define ALX_MISC3 0x19CC
/* bit1: 1:Software control 25M */
#define ALX_MISC3_25M_BY_SW BIT(1)
/* bit0: 25M switch to intnl OSC */
#define ALX_MISC3_25M_NOTO_INTNL BIT(0)
/* MSIX tbl in memory space */
#define ALX_MSIX_ENTRY_BASE 0x2000
/********************* PHY regs definition ***************************/
/* PHY Specific Status Register */
#define ALX_MII_GIGA_PSSR 0x11
#define ALX_GIGA_PSSR_SPD_DPLX_RESOLVED 0x0800
#define ALX_GIGA_PSSR_DPLX 0x2000
#define ALX_GIGA_PSSR_SPEED 0xC000
#define ALX_GIGA_PSSR_10MBS 0x0000
#define ALX_GIGA_PSSR_100MBS 0x4000
#define ALX_GIGA_PSSR_1000MBS 0x8000
/* PHY Interrupt Enable Register */
#define ALX_MII_IER 0x12
#define ALX_IER_LINK_UP 0x0400
#define ALX_IER_LINK_DOWN 0x0800
/* PHY Interrupt Status Register */
#define ALX_MII_ISR 0x13
#define ALX_MII_DBG_ADDR 0x1D
#define ALX_MII_DBG_DATA 0x1E
/***************************** debug port *************************************/
#define ALX_MIIDBG_ANACTRL 0x00
#define ALX_ANACTRL_DEF 0x02EF
#define ALX_MIIDBG_SYSMODCTRL 0x04
/* en half bias */
#define ALX_SYSMODCTRL_IECHOADJ_DEF 0xBB8B
#define ALX_MIIDBG_SRDSYSMOD 0x05
#define ALX_SRDSYSMOD_DEEMP_EN 0x0040
#define ALX_SRDSYSMOD_DEF 0x2C46
#define ALX_MIIDBG_HIBNEG 0x0B
#define ALX_HIBNEG_PSHIB_EN 0x8000
#define ALX_HIBNEG_HIB_PSE 0x1000
#define ALX_HIBNEG_DEF 0xBC40
#define ALX_HIBNEG_NOHIB (ALX_HIBNEG_DEF & \
~(ALX_HIBNEG_PSHIB_EN | ALX_HIBNEG_HIB_PSE))
#define ALX_MIIDBG_TST10BTCFG 0x12
#define ALX_TST10BTCFG_DEF 0x4C04
#define ALX_MIIDBG_AZ_ANADECT 0x15
#define ALX_AZ_ANADECT_DEF 0x3220
#define ALX_AZ_ANADECT_LONG 0x3210
#define ALX_MIIDBG_MSE16DB 0x18
#define ALX_MSE16DB_UP 0x05EA
#define ALX_MSE16DB_DOWN 0x02EA
#define ALX_MIIDBG_MSE20DB 0x1C
#define ALX_MSE20DB_TH_MASK 0x7F
#define ALX_MSE20DB_TH_SHIFT 2
#define ALX_MSE20DB_TH_DEF 0x2E
#define ALX_MSE20DB_TH_HI 0x54
#define ALX_MIIDBG_AGC 0x23
#define ALX_AGC_2_VGA_MASK 0x3FU
#define ALX_AGC_2_VGA_SHIFT 8
#define ALX_AGC_LONG1G_LIMT 40
#define ALX_AGC_LONG100M_LIMT 44
#define ALX_MIIDBG_LEGCYPS 0x29
#define ALX_LEGCYPS_EN 0x8000
#define ALX_LEGCYPS_DEF 0x129D
#define ALX_MIIDBG_TST100BTCFG 0x36
#define ALX_TST100BTCFG_DEF 0xE12C
#define ALX_MIIDBG_GREENCFG 0x3B
#define ALX_GREENCFG_DEF 0x7078
#define ALX_MIIDBG_GREENCFG2 0x3D
#define ALX_GREENCFG2_BP_GREEN 0x8000
#define ALX_GREENCFG2_GATE_DFSE_EN 0x0080
/******* dev 3 *********/
#define ALX_MIIEXT_PCS 3
#define ALX_MIIEXT_CLDCTRL3 0x8003
#define ALX_CLDCTRL3_BP_CABLE1TH_DET_GT 0x8000
#define ALX_MIIEXT_CLDCTRL5 0x8005
#define ALX_CLDCTRL5_BP_VD_HLFBIAS 0x4000
#define ALX_MIIEXT_CLDCTRL6 0x8006
#define ALX_CLDCTRL6_CAB_LEN_MASK 0xFF
#define ALX_CLDCTRL6_CAB_LEN_SHIFT 0
#define ALX_CLDCTRL6_CAB_LEN_SHORT1G 116
#define ALX_CLDCTRL6_CAB_LEN_SHORT100M 152
#define ALX_MIIEXT_VDRVBIAS 0x8062
#define ALX_VDRVBIAS_DEF 0x3
/********* dev 7 **********/
#define ALX_MIIEXT_ANEG 7
#define ALX_MIIEXT_LOCAL_EEEADV 0x3C
#define ALX_LOCAL_EEEADV_1000BT 0x0004
#define ALX_LOCAL_EEEADV_100BT 0x0002
#define ALX_MIIEXT_AFE 0x801A
#define ALX_AFE_10BT_100M_TH 0x0040
#define ALX_MIIEXT_S3DIG10 0x8023
/* bit0: 1:bypass 10BT rx fifo, 0:original 10BT rx */
#define ALX_MIIEXT_S3DIG10_SL 0x0001
#define ALX_MIIEXT_S3DIG10_DEF 0
#define ALX_MIIEXT_NLP78 0x8027
#define ALX_MIIEXT_NLP78_120M_DEF 0x8A05
#endif
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Johannes Berg | 2385 | 92.77% | 1 | 25.00% |
| Sabrina Dubroca | 178 | 6.92% | 1 | 25.00% |
| Ben Pope | 4 | 0.16% | 1 | 25.00% |
| Owen Lin | 4 | 0.16% | 1 | 25.00% |
| Total | 2571 | 100.00% | 4 | 100.00% |
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