/* SPDX-License-Identifier: GPL-2.0+ */
/* Copyright (C) 2018 Microchip Technology Inc. */
#ifndef _LAN743X_H
#define _LAN743X_H
#include <linux/phy.h>
#include <linux/phylink.h>
#include "lan743x_ptp.h"
#define DRIVER_AUTHOR "Bryan Whitehead <Bryan.Whitehead@microchip.com>"
#define DRIVER_DESC "LAN743x PCIe Gigabit Ethernet Driver"
#define DRIVER_NAME "lan743x"
/* Register Definitions */
#define ID_REV (0 x00)
#define ID_REV_ID_MASK_ (0 xFFFF0000)
#define ID_REV_ID_LAN7430_ (0 x74300000)
#define ID_REV_ID_LAN7431_ (0 x74310000)
#define ID_REV_ID_LAN743X_ (0 x74300000)
#define ID_REV_ID_A011_ (0 xA0110000) // PCI11010
#define ID_REV_ID_A041_ (0 xA0410000) // PCI11414
#define ID_REV_ID_A0X1_ (0 xA0010000)
#define ID_REV_IS_VALID_CHIP_ID_(id_rev) \
((((id_rev) & 0 xFFF00000) == ID_REV_ID_LAN743X_) || \
(((id_rev) & 0 xFF0F0000) == ID_REV_ID_A0X1_))
#define ID_REV_CHIP_REV_MASK_ (0 x0000FFFF)
#define ID_REV_CHIP_REV_A0_ (0 x00000000)
#define ID_REV_CHIP_REV_B0_ (0 x00000010)
#define ID_REV_CHIP_REV_PCI11X1X_B0_ (0 x000000B0)
#define FPGA_REV (0 x04)
#define FPGA_REV_GET_MINOR_(fpga_rev) (((fpga_rev) >> 8 ) & 0 x000000FF)
#define FPGA_REV_GET_MAJOR_(fpga_rev) ((fpga_rev) & 0 x000000FF)
#define FPGA_SGMII_OP BIT(24 )
#define STRAP_READ (0 x0C)
#define STRAP_READ_USE_SGMII_EN_ BIT(22 )
#define STRAP_READ_SGMII_EN_ BIT(6 )
#define STRAP_READ_SGMII_REFCLK_ BIT(5 )
#define STRAP_READ_SGMII_2_5G_ BIT(4 )
#define STRAP_READ_BASE_X_ BIT(3 )
#define STRAP_READ_RGMII_TXC_DELAY_EN_ BIT(2 )
#define STRAP_READ_RGMII_RXC_DELAY_EN_ BIT(1 )
#define STRAP_READ_ADV_PM_DISABLE_ BIT(0 )
#define HW_CFG (0 x010)
#define HW_CFG_RST_PROTECT_PCIE_ BIT(19 )
#define HW_CFG_HOT_RESET_DIS_ BIT(15 )
#define HW_CFG_D3_VAUX_OVR_ BIT(14 )
#define HW_CFG_D3_RESET_DIS_ BIT(13 )
#define HW_CFG_RST_PROTECT_ BIT(12 )
#define HW_CFG_RELOAD_TYPE_ALL_ (0 x00000FC0)
#define HW_CFG_EE_OTP_RELOAD_ BIT(4 )
#define HW_CFG_LRST_ BIT(1 )
#define PMT_CTL (0 x014)
#define PMT_CTL_ETH_PHY_D3_COLD_OVR_ BIT(27 )
#define PMT_CTL_MAC_D3_RX_CLK_OVR_ BIT(25 )
#define PMT_CTL_ETH_PHY_EDPD_PLL_CTL_ BIT(24 )
#define PMT_CTL_ETH_PHY_D3_OVR_ BIT(23 )
#define PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_ BIT(18 )
#define PMT_CTL_GPIO_WAKEUP_EN_ BIT(15 )
#define PMT_CTL_EEE_WAKEUP_EN_ BIT(13 )
#define PMT_CTL_RES_CLR_WKP_MASK_ GENMASK(9 , 8 )
#define PMT_CTL_READY_ BIT(7 )
#define PMT_CTL_ETH_PHY_RST_ BIT(4 )
#define PMT_CTL_WOL_EN_ BIT(3 )
#define PMT_CTL_ETH_PHY_WAKE_EN_ BIT(2 )
#define PMT_CTL_WUPS_MASK_ (0 x00000003)
#define DP_SEL (0 x024)
#define DP_SEL_DPRDY_ BIT(31 )
#define DP_SEL_MASK_ (0 x0000001F)
#define DP_SEL_RFE_RAM (0 x00000001)
#define DP_SEL_VHF_HASH_LEN (16 )
#define DP_SEL_VHF_VLAN_LEN (128 )
#define DP_CMD (0 x028)
#define DP_CMD_WRITE_ (0 x00000001)
#define DP_ADDR (0 x02C)
#define DP_DATA_0 (0 x030)
#define E2P_CMD (0 x040)
#define E2P_CMD_EPC_BUSY_ BIT(31 )
#define E2P_CMD_EPC_CMD_WRITE_ (0 x30000000)
#define E2P_CMD_EPC_CMD_EWEN_ (0 x20000000)
#define E2P_CMD_EPC_CMD_READ_ (0 x00000000)
#define E2P_CMD_EPC_TIMEOUT_ BIT(10 )
#define E2P_CMD_EPC_ADDR_MASK_ (0 x000001FF)
#define E2P_DATA (0 x044)
/* Hearthstone top level & System Reg Addresses */
#define ETH_CTRL_REG_ADDR_BASE (0 x0000)
#define ETH_SYS_REG_ADDR_BASE (0 x4000)
#define CONFIG_REG_ADDR_BASE (0 x0000)
#define ETH_EEPROM_REG_ADDR_BASE (0 x0E00)
#define ETH_OTP_REG_ADDR_BASE (0 x1000)
#define GEN_SYS_CONFIG_LOAD_STARTED_REG (0 x0078)
#define ETH_SYS_CONFIG_LOAD_STARTED_REG (ETH_SYS_REG_ADDR_BASE + \
CONFIG_REG_ADDR_BASE + \
GEN_SYS_CONFIG_LOAD_STARTED_REG)
#define GEN_SYS_LOAD_STARTED_REG_ETH_ BIT(4 )
#define SYS_LOCK_REG (0 x00A0)
#define SYS_LOCK_REG_MAIN_LOCK_ BIT(7 )
#define SYS_LOCK_REG_GEN_PERI_LOCK_ BIT(5 )
#define SYS_LOCK_REG_SPI_PERI_LOCK_ BIT(4 )
#define SYS_LOCK_REG_SMBUS_PERI_LOCK_ BIT(3 )
#define SYS_LOCK_REG_UART_SS_LOCK_ BIT(2 )
#define SYS_LOCK_REG_ENET_SS_LOCK_ BIT(1 )
#define SYS_LOCK_REG_USB_SS_LOCK_ BIT(0 )
#define ETH_SYSTEM_SYS_LOCK_REG (ETH_SYS_REG_ADDR_BASE + \
CONFIG_REG_ADDR_BASE + \
SYS_LOCK_REG)
#define HS_EEPROM_REG_ADDR_BASE (ETH_SYS_REG_ADDR_BASE + \
ETH_EEPROM_REG_ADDR_BASE)
#define HS_E2P_CMD (HS_EEPROM_REG_ADDR_BASE + 0 x0000)
#define HS_E2P_CMD_EPC_BUSY_ BIT(31 )
#define HS_E2P_CMD_EPC_CMD_WRITE_ GENMASK(29 , 28 )
#define HS_E2P_CMD_EPC_CMD_READ_ (0 x0)
#define HS_E2P_CMD_EPC_TIMEOUT_ BIT(17 )
#define HS_E2P_CMD_EPC_ADDR_MASK_ GENMASK(15 , 0 )
#define HS_E2P_DATA (HS_EEPROM_REG_ADDR_BASE + 0 x0004)
#define HS_E2P_DATA_MASK_ GENMASK(7 , 0 )
#define HS_E2P_CFG (HS_EEPROM_REG_ADDR_BASE + 0 x0008)
#define HS_E2P_CFG_I2C_PULSE_MASK_ GENMASK(19 , 16 )
#define HS_E2P_CFG_EEPROM_SIZE_SEL_ BIT(12 )
#define HS_E2P_CFG_I2C_BAUD_RATE_MASK_ GENMASK(9 , 8 )
#define HS_E2P_CFG_TEST_EEPR_TO_BYP_ BIT(0 )
#define HS_E2P_PAD_CTL (HS_EEPROM_REG_ADDR_BASE + 0 x000C)
#define GPIO_CFG0 (0 x050)
#define GPIO_CFG0_GPIO_DIR_BIT_(bit) BIT(16 + (bit))
#define GPIO_CFG0_GPIO_DATA_BIT_(bit) BIT(0 + (bit))
#define GPIO_CFG1 (0 x054)
#define GPIO_CFG1_GPIOEN_BIT_(bit) BIT(16 + (bit))
#define GPIO_CFG1_GPIOBUF_BIT_(bit) BIT(0 + (bit))
#define GPIO_CFG2 (0 x058)
#define GPIO_CFG2_1588_POL_BIT_(bit) BIT(0 + (bit))
#define GPIO_CFG3 (0 x05C)
#define GPIO_CFG3_1588_CH_SEL_BIT_(bit) BIT(16 + (bit))
#define GPIO_CFG3_1588_OE_BIT_(bit) BIT(0 + (bit))
#define FCT_RX_CTL (0 xAC)
#define FCT_RX_CTL_EN_(channel) BIT(28 + (channel))
#define FCT_RX_CTL_DIS_(channel) BIT(24 + (channel))
#define FCT_RX_CTL_RESET_(channel) BIT(20 + (channel))
#define FCT_TX_CTL (0 xC4)
#define FCT_TX_CTL_EN_(channel) BIT(28 + (channel))
#define FCT_TX_CTL_DIS_(channel) BIT(24 + (channel))
#define FCT_TX_CTL_RESET_(channel) BIT(20 + (channel))
#define FCT_FLOW(rx_channel) (0 xE0 + ((rx_channel) << 2 ))
#define FCT_FLOW_CTL_OFF_THRESHOLD_ (0 x00007F00)
#define FCT_FLOW_CTL_OFF_THRESHOLD_SET_(value) \
((value << 8 ) & FCT_FLOW_CTL_OFF_THRESHOLD_)
#define FCT_FLOW_CTL_REQ_EN_ BIT(7 )
#define FCT_FLOW_CTL_ON_THRESHOLD_ (0 x0000007F)
#define FCT_FLOW_CTL_ON_THRESHOLD_SET_(value) \
((value << 0 ) & FCT_FLOW_CTL_ON_THRESHOLD_)
#define MAC_CR (0 x100)
#define MAC_CR_MII_EN_ BIT(19 )
#define MAC_CR_EEE_EN_ BIT(17 )
#define MAC_CR_ADD_ BIT(12 )
#define MAC_CR_ASD_ BIT(11 )
#define MAC_CR_CNTR_RST_ BIT(5 )
#define MAC_CR_DPX_ BIT(3 )
#define MAC_CR_CFG_H_ BIT(2 )
#define MAC_CR_CFG_L_ BIT(1 )
#define MAC_CR_RST_ BIT(0 )
#define MAC_RX (0 x104)
#define MAC_RX_MAX_SIZE_SHIFT_ (16 )
#define MAC_RX_MAX_SIZE_MASK_ (0 x3FFF0000)
#define MAC_RX_RXD_ BIT(1 )
#define MAC_RX_RXEN_ BIT(0 )
#define MAC_TX (0 x108)
#define MAC_TX_TXD_ BIT(1 )
#define MAC_TX_TXEN_ BIT(0 )
#define MAC_FLOW (0 x10C)
#define MAC_FLOW_CR_TX_FCEN_ BIT(30 )
#define MAC_FLOW_CR_RX_FCEN_ BIT(29 )
#define MAC_FLOW_CR_FCPT_MASK_ (0 x0000FFFF)
#define MAC_RX_ADDRH (0 x118)
#define MAC_RX_ADDRL (0 x11C)
#define MAC_MII_ACC (0 x120)
#define MAC_MII_ACC_MDC_CYCLE_SHIFT_ (16 )
#define MAC_MII_ACC_MDC_CYCLE_MASK_ (0 x00070000)
#define MAC_MII_ACC_MDC_CYCLE_2_5MHZ_ (0 )
#define MAC_MII_ACC_MDC_CYCLE_5MHZ_ (1 )
#define MAC_MII_ACC_MDC_CYCLE_12_5MHZ_ (2 )
#define MAC_MII_ACC_MDC_CYCLE_25MHZ_ (3 )
#define MAC_MII_ACC_MDC_CYCLE_1_25MHZ_ (4 )
#define MAC_MII_ACC_PHY_ADDR_SHIFT_ (11 )
#define MAC_MII_ACC_PHY_ADDR_MASK_ (0 x0000F800)
#define MAC_MII_ACC_MIIRINDA_SHIFT_ (6 )
#define MAC_MII_ACC_MIIRINDA_MASK_ (0 x000007C0)
#define MAC_MII_ACC_MII_READ_ (0 x00000000)
#define MAC_MII_ACC_MII_WRITE_ (0 x00000002)
#define MAC_MII_ACC_MII_BUSY_ BIT(0 )
#define MAC_MII_ACC_MIIMMD_SHIFT_ (6 )
#define MAC_MII_ACC_MIIMMD_MASK_ (0 x000007C0)
#define MAC_MII_ACC_MIICL45_ BIT(3 )
#define MAC_MII_ACC_MIICMD_MASK_ (0 x00000006)
#define MAC_MII_ACC_MIICMD_ADDR_ (0 x00000000)
#define MAC_MII_ACC_MIICMD_WRITE_ (0 x00000002)
#define MAC_MII_ACC_MIICMD_READ_ (0 x00000004)
#define MAC_MII_ACC_MIICMD_READ_INC_ (0 x00000006)
#define MAC_MII_DATA (0 x124)
#define MAC_EEE_TX_LPI_REQ_DLY_CNT (0 x130)
#define MAC_WUCSR (0 x140)
#define MAC_MP_SO_EN_ BIT(21 )
#define MAC_WUCSR_RFE_WAKE_EN_ BIT(14 )
#define MAC_WUCSR_EEE_TX_WAKE_ BIT(13 )
#define MAC_WUCSR_EEE_RX_WAKE_ BIT(11 )
#define MAC_WUCSR_RFE_WAKE_FR_ BIT(9 )
#define MAC_WUCSR_PFDA_FR_ BIT(7 )
#define MAC_WUCSR_WUFR_ BIT(6 )
#define MAC_WUCSR_MPR_ BIT(5 )
#define MAC_WUCSR_BCAST_FR_ BIT(4 )
#define MAC_WUCSR_PFDA_EN_ BIT(3 )
#define MAC_WUCSR_WAKE_EN_ BIT(2 )
#define MAC_WUCSR_MPEN_ BIT(1 )
#define MAC_WUCSR_BCST_EN_ BIT(0 )
#define MAC_WK_SRC (0 x144)
#define MAC_WK_SRC_ETH_PHY_WK_ BIT(17 )
#define MAC_WK_SRC_IPV6_TCPSYN_RCD_WK_ BIT(16 )
#define MAC_WK_SRC_IPV4_TCPSYN_RCD_WK_ BIT(15 )
#define MAC_WK_SRC_EEE_TX_WK_ BIT(14 )
#define MAC_WK_SRC_EEE_RX_WK_ BIT(13 )
#define MAC_WK_SRC_RFE_FR_WK_ BIT(12 )
#define MAC_WK_SRC_PFDA_FR_WK_ BIT(11 )
#define MAC_WK_SRC_MP_FR_WK_ BIT(10 )
#define MAC_WK_SRC_BCAST_FR_WK_ BIT(9 )
#define MAC_WK_SRC_WU_FR_WK_ BIT(8 )
#define MAC_WK_SRC_WK_FR_SAVED_ BIT(7 )
#define MAC_MP_SO_HI (0 x148)
#define MAC_MP_SO_LO (0 x14C)
#define MAC_WUF_CFG0 (0 x150)
#define MAC_NUM_OF_WUF_CFG (32 )
#define MAC_WUF_CFG_BEGIN (MAC_WUF_CFG0)
#define MAC_WUF_CFG(index) (MAC_WUF_CFG_BEGIN + (4 * (index)))
#define MAC_WUF_CFG_EN_ BIT(31 )
#define MAC_WUF_CFG_TYPE_MCAST_ (0 x02000000)
#define MAC_WUF_CFG_TYPE_ALL_ (0 x01000000)
#define MAC_WUF_CFG_OFFSET_SHIFT_ (16 )
#define MAC_WUF_CFG_CRC16_MASK_ (0 x0000FFFF)
#define MAC_WUF_MASK0_0 (0 x200)
#define MAC_WUF_MASK0_1 (0 x204)
#define MAC_WUF_MASK0_2 (0 x208)
#define MAC_WUF_MASK0_3 (0 x20C)
#define MAC_WUF_MASK0_BEGIN (MAC_WUF_MASK0_0)
#define MAC_WUF_MASK1_BEGIN (MAC_WUF_MASK0_1)
#define MAC_WUF_MASK2_BEGIN (MAC_WUF_MASK0_2)
#define MAC_WUF_MASK3_BEGIN (MAC_WUF_MASK0_3)
#define MAC_WUF_MASK0(index) (MAC_WUF_MASK0_BEGIN + (0 x10 * (index)))
#define MAC_WUF_MASK1(index) (MAC_WUF_MASK1_BEGIN + (0 x10 * (index)))
#define MAC_WUF_MASK2(index) (MAC_WUF_MASK2_BEGIN + (0 x10 * (index)))
#define MAC_WUF_MASK3(index) (MAC_WUF_MASK3_BEGIN + (0 x10 * (index)))
/* offset 0x400 - 0x500, x may range from 0 to 32, for a total of 33 entries */
#define RFE_ADDR_FILT_HI(x) (0 x400 + (8 * (x)))
#define RFE_ADDR_FILT_HI_VALID_ BIT(31 )
/* offset 0x404 - 0x504, x may range from 0 to 32, for a total of 33 entries */
#define RFE_ADDR_FILT_LO(x) (0 x404 + (8 * (x)))
#define RFE_CTL (0 x508)
#define RFE_CTL_TCP_UDP_COE_ BIT(12 )
#define RFE_CTL_IP_COE_ BIT(11 )
#define RFE_CTL_AB_ BIT(10 )
#define RFE_CTL_AM_ BIT(9 )
#define RFE_CTL_AU_ BIT(8 )
#define RFE_CTL_MCAST_HASH_ BIT(3 )
#define RFE_CTL_DA_PERFECT_ BIT(1 )
#define RFE_RSS_CFG (0 x554)
#define RFE_RSS_CFG_UDP_IPV6_EX_ BIT(16 )
#define RFE_RSS_CFG_TCP_IPV6_EX_ BIT(15 )
#define RFE_RSS_CFG_IPV6_EX_ BIT(14 )
#define RFE_RSS_CFG_UDP_IPV6_ BIT(13 )
#define RFE_RSS_CFG_TCP_IPV6_ BIT(12 )
#define RFE_RSS_CFG_IPV6_ BIT(11 )
#define RFE_RSS_CFG_UDP_IPV4_ BIT(10 )
#define RFE_RSS_CFG_TCP_IPV4_ BIT(9 )
#define RFE_RSS_CFG_IPV4_ BIT(8 )
#define RFE_RSS_CFG_VALID_HASH_BITS_ (0 x000000E0)
#define RFE_RSS_CFG_RSS_QUEUE_ENABLE_ BIT(2 )
#define RFE_RSS_CFG_RSS_HASH_STORE_ BIT(1 )
#define RFE_RSS_CFG_RSS_ENABLE_ BIT(0 )
#define RFE_HASH_KEY(index) (0 x558 + (index << 2 ))
#define RFE_INDX(index) (0 x580 + (index << 2 ))
#define MAC_WUCSR2 (0 x600)
#define MAC_WUCSR2_NS_RCD_ BIT(7 )
#define MAC_WUCSR2_ARP_RCD_ BIT(6 )
#define MAC_WUCSR2_IPV6_TCPSYN_RCD_ BIT(5 )
#define MAC_WUCSR2_IPV4_TCPSYN_RCD_ BIT(4 )
#define SGMII_ACC (0 x720)
#define SGMII_ACC_SGMII_BZY_ BIT(31 )
#define SGMII_ACC_SGMII_WR_ BIT(30 )
#define SGMII_ACC_SGMII_MMD_SHIFT_ (16 )
#define SGMII_ACC_SGMII_MMD_MASK_ GENMASK(20 , 16 )
#define SGMII_ACC_SGMII_MMD_VSR_ BIT(15 )
#define SGMII_ACC_SGMII_ADDR_SHIFT_ (0 )
#define SGMII_ACC_SGMII_ADDR_MASK_ GENMASK(15 , 0 )
#define SGMII_DATA (0 x724)
#define SGMII_DATA_SHIFT_ (0 )
#define SGMII_DATA_MASK_ GENMASK(15 , 0 )
#define SGMII_CTL (0 x728)
#define SGMII_CTL_SGMII_ENABLE_ BIT(31 )
#define SGMII_CTL_LINK_STATUS_SOURCE_ BIT(8 )
#define SGMII_CTL_SGMII_POWER_DN_ BIT(1 )
#define MISC_CTL_0 (0 x920)
#define MISC_CTL_0_RFE_READ_FIFO_MASK_ GENMASK(6 , 4 )
/* Vendor Specific SGMII MMD details */
#define SR_VSMMD_PCS_ID1 0 x0004
#define SR_VSMMD_PCS_ID2 0 x0005
#define SR_VSMMD_STS 0 x0008
#define SR_VSMMD_CTRL 0 x0009
#define VR_MII_DIG_CTRL1 0 x8000
#define VR_MII_DIG_CTRL1_VR_RST_ BIT(15 )
#define VR_MII_DIG_CTRL1_R2TLBE_ BIT(14 )
#define VR_MII_DIG_CTRL1_EN_VSMMD1_ BIT(13 )
#define VR_MII_DIG_CTRL1_CS_EN_ BIT(10 )
#define VR_MII_DIG_CTRL1_MAC_AUTO_SW_ BIT(9 )
#define VR_MII_DIG_CTRL1_INIT_ BIT(8 )
#define VR_MII_DIG_CTRL1_DTXLANED_0_ BIT(4 )
#define VR_MII_DIG_CTRL1_CL37_TMR_OVR_RIDE_ BIT(3 )
#define VR_MII_DIG_CTRL1_EN_2_5G_MODE_ BIT(2 )
#define VR_MII_DIG_CTRL1_BYP_PWRUP_ BIT(1 )
#define VR_MII_DIG_CTRL1_PHY_MODE_CTRL_ BIT(0 )
#define VR_MII_AN_CTRL 0 x8001
#define VR_MII_AN_CTRL_MII_CTRL_ BIT(8 )
#define VR_MII_AN_CTRL_SGMII_LINK_STS_ BIT(4 )
#define VR_MII_AN_CTRL_TX_CONFIG_ BIT(3 )
#define VR_MII_AN_CTRL_1000BASE_X_ (0 )
#define VR_MII_AN_CTRL_SGMII_MODE_ (2 )
#define VR_MII_AN_CTRL_QSGMII_MODE_ (3 )
#define VR_MII_AN_CTRL_PCS_MODE_SHIFT_ (1 )
#define VR_MII_AN_CTRL_PCS_MODE_MASK_ GENMASK(2 , 1 )
#define VR_MII_AN_CTRL_MII_AN_INTR_EN_ BIT(0 )
#define VR_MII_AN_INTR_STS 0 x8002
#define VR_MII_AN_INTR_STS_LINK_UP_ BIT(4 )
#define VR_MII_AN_INTR_STS_SPEED_MASK_ GENMASK(3 , 2 )
#define VR_MII_AN_INTR_STS_1000_MBPS_ BIT(3 )
#define VR_MII_AN_INTR_STS_100_MBPS_ BIT(2 )
#define VR_MII_AN_INTR_STS_10_MBPS_ (0 )
#define VR_MII_AN_INTR_STS_FDX_ BIT(1 )
#define VR_MII_AN_INTR_STS_CL37_ANCMPLT_INTR_ BIT(0 )
#define VR_MII_LINK_TIMER_CTRL 0 x800A
#define VR_MII_DIG_STS 0 x8010
#define VR_MII_DIG_STS_PSEQ_STATE_MASK_ GENMASK(4 , 2 )
#define VR_MII_DIG_STS_PSEQ_STATE_POS_ (2 )
#define VR_MII_GEN2_4_MPLL_CTRL0 0 x8078
#define VR_MII_MPLL_CTRL0_REF_CLK_DIV2_ BIT(12 )
#define VR_MII_MPLL_CTRL0_USE_REFCLK_PAD_ BIT(4 )
#define VR_MII_GEN2_4_MPLL_CTRL1 0 x8079
#define VR_MII_MPLL_CTRL1_MPLL_MULTIPLIER_ GENMASK(6 , 0 )
#define VR_MII_BAUD_RATE_3P125GBPS (3125 )
#define VR_MII_BAUD_RATE_1P25GBPS (1250 )
#define VR_MII_MPLL_MULTIPLIER_125 (125 )
#define VR_MII_MPLL_MULTIPLIER_100 (100 )
#define VR_MII_MPLL_MULTIPLIER_50 (50 )
#define VR_MII_MPLL_MULTIPLIER_40 (40 )
#define VR_MII_GEN2_4_MISC_CTRL1 0 x809A
#define VR_MII_CTRL1_RX_RATE_0_MASK_ GENMASK(3 , 2 )
#define VR_MII_CTRL1_RX_RATE_0_SHIFT_ (2 )
#define VR_MII_CTRL1_TX_RATE_0_MASK_ GENMASK(1 , 0 )
#define VR_MII_MPLL_BAUD_CLK (0 )
#define VR_MII_MPLL_BAUD_CLK_DIV_2 (1 )
#define VR_MII_MPLL_BAUD_CLK_DIV_4 (2 )
#define INT_STS (0 x780)
#define INT_BIT_DMA_RX_(channel) BIT(24 + (channel))
#define INT_BIT_ALL_RX_ (0 x0F000000)
#define INT_BIT_DMA_TX_(channel) BIT(16 + (channel))
#define INT_BIT_ALL_TX_ (0 x000F0000)
#define INT_BIT_SW_GP_ BIT(9 )
#define INT_BIT_1588_ BIT(7 )
#define INT_BIT_ALL_OTHER_ (INT_BIT_SW_GP_ | INT_BIT_1588_)
#define INT_BIT_MAS_ BIT(0 )
#define INT_SET (0 x784)
#define INT_EN_SET (0 x788)
#define INT_EN_CLR (0 x78C)
#define INT_STS_R2C (0 x790)
#define INT_VEC_EN_SET (0 x794)
#define INT_VEC_EN_CLR (0 x798)
#define INT_VEC_EN_AUTO_CLR (0 x79C)
#define INT_VEC_EN_(vector_index) BIT(0 + vector_index)
#define INT_VEC_MAP0 (0 x7A0)
#define INT_VEC_MAP0_RX_VEC_(channel, vector) \
(((u32)(vector)) << ((channel) << 2 ))
#define INT_VEC_MAP1 (0 x7A4)
#define INT_VEC_MAP1_TX_VEC_(channel, vector) \
(((u32)(vector)) << ((channel) << 2 ))
#define INT_VEC_MAP2 (0 x7A8)
#define INT_MOD_MAP0 (0 x7B0)
#define INT_MOD_MAP1 (0 x7B4)
#define INT_MOD_MAP2 (0 x7B8)
#define INT_MOD_CFG0 (0 x7C0)
#define INT_MOD_CFG1 (0 x7C4)
#define INT_MOD_CFG2 (0 x7C8)
#define INT_MOD_CFG3 (0 x7CC)
#define INT_MOD_CFG4 (0 x7D0)
#define INT_MOD_CFG5 (0 x7D4)
#define INT_MOD_CFG6 (0 x7D8)
#define INT_MOD_CFG7 (0 x7DC)
#define INT_MOD_CFG8 (0 x7E0)
#define INT_MOD_CFG9 (0 x7E4)
#define PTP_CMD_CTL (0 x0A00)
#define PTP_CMD_CTL_PTP_LTC_TARGET_READ_ BIT(13 )
#define PTP_CMD_CTL_PTP_CLK_STP_NSEC_ BIT(6 )
#define PTP_CMD_CTL_PTP_CLOCK_STEP_SEC_ BIT(5 )
#define PTP_CMD_CTL_PTP_CLOCK_LOAD_ BIT(4 )
#define PTP_CMD_CTL_PTP_CLOCK_READ_ BIT(3 )
#define PTP_CMD_CTL_PTP_ENABLE_ BIT(2 )
#define PTP_CMD_CTL_PTP_DISABLE_ BIT(1 )
#define PTP_CMD_CTL_PTP_RESET_ BIT(0 )
#define PTP_GENERAL_CONFIG (0 x0A04)
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_X_MASK_(channel) \
(0 x7 << (1 + ((channel) << 2 )))
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_100NS_ (0 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_10US_ (1 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_100US_ (2 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_1MS_ (3 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_10MS_ (4 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_200MS_ (5 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_TOGGLE_ (6 )
#define PTP_GENERAL_CONFIG_CLOCK_EVENT_X_SET_(channel, value) \
(((value) & 0 x7) << (1 + ((channel) << 2 )))
#define PTP_GENERAL_CONFIG_RELOAD_ADD_X_(channel) (BIT((channel) << 2 ))
#define HS_PTP_GENERAL_CONFIG (0 x0A04)
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_X_MASK_(channel) \
(0 xf << (4 + ((channel) << 2 )))
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100NS_ (0 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_500NS_ (1 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_1US_ (2 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_5US_ (3 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_10US_ (4 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_50US_ (5 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100US_ (6 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_500US_ (7 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_1MS_ (8 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_5MS_ (9 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_10MS_ (10 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_50MS_ (11 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100MS_ (12 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_200MS_ (13 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_TOGG_ (14 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_INT_ (15 )
#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_X_SET_(channel, value) \
(((value) & 0 xf) << (4 + ((channel) << 2 )))
#define HS_PTP_GENERAL_CONFIG_EVENT_POL_X_(channel) (BIT(1 + ((channel) * 2 )))
#define HS_PTP_GENERAL_CONFIG_RELOAD_ADD_X_(channel) (BIT((channel) * 2 ))
#define PTP_INT_STS (0 x0A08)
#define PTP_INT_IO_FE_MASK_ GENMASK(31 , 24 )
#define PTP_INT_IO_FE_SHIFT_ (24 )
#define PTP_INT_IO_FE_SET_(channel) BIT(24 + (channel))
#define PTP_INT_IO_RE_MASK_ GENMASK(23 , 16 )
#define PTP_INT_IO_RE_SHIFT_ (16 )
#define PTP_INT_IO_RE_SET_(channel) BIT(16 + (channel))
#define PTP_INT_TX_TS_OVRFL_INT_ BIT(14 )
#define PTP_INT_TX_SWTS_ERR_INT_ BIT(13 )
#define PTP_INT_TX_TS_INT_ BIT(12 )
#define PTP_INT_RX_TS_OVRFL_INT_ BIT(9 )
#define PTP_INT_RX_TS_INT_ BIT(8 )
#define PTP_INT_TIMER_INT_B_ BIT(1 )
#define PTP_INT_TIMER_INT_A_ BIT(0 )
#define PTP_INT_EN_SET (0 x0A0C)
#define PTP_INT_EN_FE_EN_SET_(channel) BIT(24 + (channel))
#define PTP_INT_EN_RE_EN_SET_(channel) BIT(16 + (channel))
#define PTP_INT_EN_TIMER_SET_(channel) BIT(channel)
#define PTP_INT_EN_CLR (0 x0A10)
#define PTP_INT_EN_FE_EN_CLR_(channel) BIT(24 + (channel))
#define PTP_INT_EN_RE_EN_CLR_(channel) BIT(16 + (channel))
#define PTP_INT_BIT_TX_SWTS_ERR_ BIT(13 )
#define PTP_INT_BIT_TX_TS_ BIT(12 )
#define PTP_INT_BIT_TIMER_B_ BIT(1 )
#define PTP_INT_BIT_TIMER_A_ BIT(0 )
#define PTP_CLOCK_SEC (0 x0A14)
#define PTP_CLOCK_NS (0 x0A18)
#define PTP_CLOCK_SUBNS (0 x0A1C)
#define PTP_CLOCK_RATE_ADJ (0 x0A20)
#define PTP_CLOCK_RATE_ADJ_DIR_ BIT(31 )
#define PTP_CLOCK_STEP_ADJ (0 x0A2C)
#define PTP_CLOCK_STEP_ADJ_DIR_ BIT(31 )
#define PTP_CLOCK_STEP_ADJ_VALUE_MASK_ (0 x3FFFFFFF)
#define PTP_CLOCK_TARGET_SEC_X(channel) (0 x0A30 + ((channel) << 4 ))
#define PTP_CLOCK_TARGET_NS_X(channel) (0 x0A34 + ((channel) << 4 ))
#define PTP_CLOCK_TARGET_RELOAD_SEC_X(channel) (0 x0A38 + ((channel) << 4 ))
#define PTP_CLOCK_TARGET_RELOAD_NS_X(channel) (0 x0A3C + ((channel) << 4 ))
#define PTP_LTC_SET_SEC_HI (0 x0A50)
#define PTP_LTC_SET_SEC_HI_SEC_47_32_MASK_ GENMASK(15 , 0 )
#define PTP_VERSION (0 x0A54)
#define PTP_VERSION_TX_UP_MASK_ GENMASK(31 , 24 )
#define PTP_VERSION_TX_LO_MASK_ GENMASK(23 , 16 )
#define PTP_VERSION_RX_UP_MASK_ GENMASK(15 , 8 )
#define PTP_VERSION_RX_LO_MASK_ GENMASK(7 , 0 )
#define PTP_IO_SEL (0 x0A58)
#define PTP_IO_SEL_MASK_ GENMASK(10 , 8 )
#define PTP_IO_SEL_SHIFT_ (8 )
#define PTP_LATENCY (0 x0A5C)
#define PTP_LATENCY_TX_SET_(tx_latency) (((u32)(tx_latency)) << 16 )
#define PTP_LATENCY_RX_SET_(rx_latency) \
(((u32)(rx_latency)) & 0 x0000FFFF)
#define PTP_CAP_INFO (0 x0A60)
#define PTP_CAP_INFO_TX_TS_CNT_GET_(reg_val) (((reg_val) & 0 x00000070) >> 4 )
#define PTP_RX_TS_CFG (0 x0A68)
#define PTP_RX_TS_CFG_EVENT_MSGS_ GENMASK(3 , 0 )
#define PTP_TX_MOD (0 x0AA4)
#define PTP_TX_MOD_TX_PTP_SYNC_TS_INSERT_ (0 x10000000)
#define PTP_TX_MOD2 (0 x0AA8)
#define PTP_TX_MOD2_TX_PTP_CLR_UDPV4_CHKSUM_ (0 x00000001)
#define PTP_TX_EGRESS_SEC (0 x0AAC)
#define PTP_TX_EGRESS_NS (0 x0AB0)
#define PTP_TX_EGRESS_NS_CAPTURE_CAUSE_MASK_ (0 xC0000000)
#define PTP_TX_EGRESS_NS_CAPTURE_CAUSE_AUTO_ (0 x00000000)
#define PTP_TX_EGRESS_NS_CAPTURE_CAUSE_SW_ (0 x40000000)
#define PTP_TX_EGRESS_NS_TS_NS_MASK_ (0 x3FFFFFFF)
#define PTP_TX_MSG_HEADER (0 x0AB4)
#define PTP_TX_MSG_HEADER_MSG_TYPE_ (0 x000F0000)
#define PTP_TX_MSG_HEADER_MSG_TYPE_SYNC_ (0 x00000000)
#define PTP_TX_CAP_INFO (0 x0AB8)
#define PTP_TX_CAP_INFO_TX_CH_MASK_ GENMASK(1 , 0 )
#define PTP_TX_DOMAIN (0 x0ABC)
#define PTP_TX_DOMAIN_MASK_ GENMASK(23 , 16 )
#define PTP_TX_DOMAIN_RANGE_EN_ BIT(15 )
#define PTP_TX_DOMAIN_RANGE_MASK_ GENMASK(7 , 0 )
#define PTP_TX_SDOID (0 x0AC0)
#define PTP_TX_SDOID_MASK_ GENMASK(23 , 16 )
#define PTP_TX_SDOID_RANGE_EN_ BIT(15 )
#define PTP_TX_SDOID_11_0_MASK_ GENMASK(7 , 0 )
#define PTP_IO_CAP_CONFIG (0 x0AC4)
#define PTP_IO_CAP_CONFIG_LOCK_FE_(channel) BIT(24 + (channel))
#define PTP_IO_CAP_CONFIG_LOCK_RE_(channel) BIT(16 + (channel))
#define PTP_IO_CAP_CONFIG_FE_CAP_EN_(channel) BIT(8 + (channel))
#define PTP_IO_CAP_CONFIG_RE_CAP_EN_(channel) BIT(0 + (channel))
#define PTP_IO_RE_LTC_SEC_CAP_X (0 x0AC8)
#define PTP_IO_RE_LTC_NS_CAP_X (0 x0ACC)
#define PTP_IO_FE_LTC_SEC_CAP_X (0 x0AD0)
#define PTP_IO_FE_LTC_NS_CAP_X (0 x0AD4)
#define PTP_IO_EVENT_OUTPUT_CFG (0 x0AD8)
#define PTP_IO_EVENT_OUTPUT_CFG_SEL_(channel) BIT(16 + (channel))
#define PTP_IO_EVENT_OUTPUT_CFG_EN_(channel) BIT(0 + (channel))
#define PTP_IO_PIN_CFG (0 x0ADC)
#define PTP_IO_PIN_CFG_OBUF_TYPE_(channel) BIT(0 + (channel))
#define PTP_LTC_RD_SEC_HI (0 x0AF0)
#define PTP_LTC_RD_SEC_HI_SEC_47_32_MASK_ GENMASK(15 , 0 )
#define PTP_LTC_RD_SEC_LO (0 x0AF4)
#define PTP_LTC_RD_NS (0 x0AF8)
#define PTP_LTC_RD_NS_29_0_MASK_ GENMASK(29 , 0 )
#define PTP_LTC_RD_SUBNS (0 x0AFC)
#define PTP_RX_USER_MAC_HI (0 x0B00)
#define PTP_RX_USER_MAC_HI_47_32_MASK_ GENMASK(15 , 0 )
#define PTP_RX_USER_MAC_LO (0 x0B04)
#define PTP_RX_USER_IP_ADDR_0 (0 x0B20)
#define PTP_RX_USER_IP_ADDR_1 (0 x0B24)
#define PTP_RX_USER_IP_ADDR_2 (0 x0B28)
#define PTP_RX_USER_IP_ADDR_3 (0 x0B2C)
#define PTP_RX_USER_IP_MASK_0 (0 x0B30)
#define PTP_RX_USER_IP_MASK_1 (0 x0B34)
#define PTP_RX_USER_IP_MASK_2 (0 x0B38)
#define PTP_RX_USER_IP_MASK_3 (0 x0B3C)
#define PTP_TX_USER_MAC_HI (0 x0B40)
#define PTP_TX_USER_MAC_HI_47_32_MASK_ GENMASK(15 , 0 )
#define PTP_TX_USER_MAC_LO (0 x0B44)
#define PTP_TX_USER_IP_ADDR_0 (0 x0B60)
#define PTP_TX_USER_IP_ADDR_1 (0 x0B64)
#define PTP_TX_USER_IP_ADDR_2 (0 x0B68)
#define PTP_TX_USER_IP_ADDR_3 (0 x0B6C)
#define PTP_TX_USER_IP_MASK_0 (0 x0B70)
#define PTP_TX_USER_IP_MASK_1 (0 x0B74)
#define PTP_TX_USER_IP_MASK_2 (0 x0B78)
#define PTP_TX_USER_IP_MASK_3 (0 x0B7C)
#define DMAC_CFG (0 xC00)
#define DMAC_CFG_COAL_EN_ BIT(16 )
#define DMAC_CFG_CH_ARB_SEL_RX_HIGH_ (0 x00000000)
#define DMAC_CFG_MAX_READ_REQ_MASK_ (0 x00000070)
#define DMAC_CFG_MAX_READ_REQ_SET_(val) \
((((u32)(val)) << 4 ) & DMAC_CFG_MAX_READ_REQ_MASK_)
#define DMAC_CFG_MAX_DSPACE_16_ (0 x00000000)
#define DMAC_CFG_MAX_DSPACE_32_ (0 x00000001)
#define DMAC_CFG_MAX_DSPACE_64_ BIT(1 )
#define DMAC_CFG_MAX_DSPACE_128_ (0 x00000003)
#define DMAC_COAL_CFG (0 xC04)
#define DMAC_COAL_CFG_TIMER_LIMIT_MASK_ (0 xFFF00000)
#define DMAC_COAL_CFG_TIMER_LIMIT_SET_(val) \
((((u32)(val)) << 20 ) & DMAC_COAL_CFG_TIMER_LIMIT_MASK_)
#define DMAC_COAL_CFG_TIMER_TX_START_ BIT(19 )
#define DMAC_COAL_CFG_FLUSH_INTS_ BIT(18 )
#define DMAC_COAL_CFG_INT_EXIT_COAL_ BIT(17 )
#define DMAC_COAL_CFG_CSR_EXIT_COAL_ BIT(16 )
#define DMAC_COAL_CFG_TX_THRES_MASK_ (0 x0000FF00)
#define DMAC_COAL_CFG_TX_THRES_SET_(val) \
((((u32)(val)) << 8 ) & DMAC_COAL_CFG_TX_THRES_MASK_)
#define DMAC_COAL_CFG_RX_THRES_MASK_ (0 x000000FF)
#define DMAC_COAL_CFG_RX_THRES_SET_(val) \
(((u32)(val)) & DMAC_COAL_CFG_RX_THRES_MASK_)
#define DMAC_OBFF_CFG (0 xC08)
#define DMAC_OBFF_TX_THRES_MASK_ (0 x0000FF00)
#define DMAC_OBFF_TX_THRES_SET_(val) \
((((u32)(val)) << 8 ) & DMAC_OBFF_TX_THRES_MASK_)
#define DMAC_OBFF_RX_THRES_MASK_ (0 x000000FF)
#define DMAC_OBFF_RX_THRES_SET_(val) \
(((u32)(val)) & DMAC_OBFF_RX_THRES_MASK_)
#define DMAC_CMD (0 xC0C)
#define DMAC_CMD_SWR_ BIT(31 )
#define DMAC_CMD_TX_SWR_(channel) BIT(24 + (channel))
#define DMAC_CMD_START_T_(channel) BIT(20 + (channel))
#define DMAC_CMD_STOP_T_(channel) BIT(16 + (channel))
#define DMAC_CMD_RX_SWR_(channel) BIT(8 + (channel))
#define DMAC_CMD_START_R_(channel) BIT(4 + (channel))
#define DMAC_CMD_STOP_R_(channel) BIT(0 + (channel))
#define DMAC_INT_STS (0 xC10)
#define DMAC_INT_EN_SET (0 xC14)
#define DMAC_INT_EN_CLR (0 xC18)
#define DMAC_INT_BIT_RXFRM_(channel) BIT(16 + (channel))
#define DMAC_INT_BIT_TX_IOC_(channel) BIT(0 + (channel))
#define RX_CFG_A(channel) (0 xC40 + ((channel) << 6 ))
#define RX_CFG_A_RX_WB_ON_INT_TMR_ BIT(30 )
#define RX_CFG_A_RX_WB_THRES_MASK_ (0 x1F000000)
#define RX_CFG_A_RX_WB_THRES_SET_(val) \
((((u32)(val)) << 24 ) & RX_CFG_A_RX_WB_THRES_MASK_)
#define RX_CFG_A_RX_PF_THRES_MASK_ (0 x001F0000)
#define RX_CFG_A_RX_PF_THRES_SET_(val) \
((((u32)(val)) << 16 ) & RX_CFG_A_RX_PF_THRES_MASK_)
#define RX_CFG_A_RX_PF_PRI_THRES_MASK_ (0 x00001F00)
#define RX_CFG_A_RX_PF_PRI_THRES_SET_(val) \
((((u32)(val)) << 8 ) & RX_CFG_A_RX_PF_PRI_THRES_MASK_)
#define RX_CFG_A_RX_HP_WB_EN_ BIT(5 )
#define RX_CFG_B(channel) (0 xC44 + ((channel) << 6 ))
#define RX_CFG_B_TS_ALL_RX_ BIT(29 )
#define RX_CFG_B_TS_DESCR_EN_ BIT(28 )
#define RX_CFG_B_TS_NONE_ 0
#define RX_CFG_B_TS_MASK_ (0 xCFFFFFFF)
#define RX_CFG_B_RX_PAD_MASK_ (0 x03000000)
#define RX_CFG_B_RX_PAD_0_ (0 x00000000)
#define RX_CFG_B_RX_PAD_2_ (0 x02000000)
#define RX_CFG_B_RDMABL_512_ (0 x00040000)
#define RX_CFG_B_RX_RING_LEN_MASK_ (0 x0000FFFF)
#define RX_BASE_ADDRH(channel) (0 xC48 + ((channel) << 6 ))
#define RX_BASE_ADDRL(channel) (0 xC4C + ((channel) << 6 ))
#define RX_HEAD_WRITEBACK_ADDRH(channel) (0 xC50 + ((channel) << 6 ))
#define RX_HEAD_WRITEBACK_ADDRL(channel) (0 xC54 + ((channel) << 6 ))
#define RX_HEAD(channel) (0 xC58 + ((channel) << 6 ))
#define RX_TAIL(channel) (0 xC5C + ((channel) << 6 ))
#define RX_TAIL_SET_TOP_INT_EN_ BIT(30 )
#define RX_TAIL_SET_TOP_INT_VEC_EN_ BIT(29 )
#define RX_CFG_C(channel) (0 xC64 + ((channel) << 6 ))
#define RX_CFG_C_RX_TOP_INT_EN_AUTO_CLR_ BIT(6 )
#define RX_CFG_C_RX_INT_EN_R2C_ BIT(4 )
#define RX_CFG_C_RX_DMA_INT_STS_AUTO_CLR_ BIT(3 )
#define RX_CFG_C_RX_INT_STS_R2C_MODE_MASK_ (0 x00000007)
#define TX_CFG_A(channel) (0 xD40 + ((channel) << 6 ))
#define TX_CFG_A_TX_HP_WB_ON_INT_TMR_ BIT(30 )
#define TX_CFG_A_TX_TMR_HPWB_SEL_IOC_ (0 x10000000)
#define TX_CFG_A_TX_PF_THRES_MASK_ (0 x001F0000)
#define TX_CFG_A_TX_PF_THRES_SET_(value) \
((((u32)(value)) << 16 ) & TX_CFG_A_TX_PF_THRES_MASK_)
#define TX_CFG_A_TX_PF_PRI_THRES_MASK_ (0 x00001F00)
#define TX_CFG_A_TX_PF_PRI_THRES_SET_(value) \
((((u32)(value)) << 8 ) & TX_CFG_A_TX_PF_PRI_THRES_MASK_)
#define TX_CFG_A_TX_HP_WB_EN_ BIT(5 )
#define TX_CFG_A_TX_HP_WB_THRES_MASK_ (0 x0000000F)
#define TX_CFG_A_TX_HP_WB_THRES_SET_(value) \
(((u32)(value)) & TX_CFG_A_TX_HP_WB_THRES_MASK_)
#define TX_CFG_B(channel) (0 xD44 + ((channel) << 6 ))
#define TX_CFG_B_TDMABL_512_ (0 x00040000)
#define TX_CFG_B_TX_RING_LEN_MASK_ (0 x0000FFFF)
#define TX_BASE_ADDRH(channel) (0 xD48 + ((channel) << 6 ))
#define TX_BASE_ADDRL(channel) (0 xD4C + ((channel) << 6 ))
#define TX_HEAD_WRITEBACK_ADDRH(channel) (0 xD50 + ((channel) << 6 ))
#define TX_HEAD_WRITEBACK_ADDRL(channel) (0 xD54 + ((channel) << 6 ))
#define TX_HEAD(channel) (0 xD58 + ((channel) << 6 ))
#define TX_TAIL(channel) (0 xD5C + ((channel) << 6 ))
#define TX_TAIL_SET_DMAC_INT_EN_ BIT(31 )
#define TX_TAIL_SET_TOP_INT_EN_ BIT(30 )
#define TX_TAIL_SET_TOP_INT_VEC_EN_ BIT(29 )
#define TX_CFG_C(channel) (0 xD64 + ((channel) << 6 ))
#define TX_CFG_C_TX_TOP_INT_EN_AUTO_CLR_ BIT(6 )
#define TX_CFG_C_TX_DMA_INT_EN_AUTO_CLR_ BIT(5 )
#define TX_CFG_C_TX_INT_EN_R2C_ BIT(4 )
#define TX_CFG_C_TX_DMA_INT_STS_AUTO_CLR_ BIT(3 )
#define TX_CFG_C_TX_INT_STS_R2C_MODE_MASK_ (0 x00000007)
#define OTP_PWR_DN (0 x1000)
#define OTP_PWR_DN_PWRDN_N_ BIT(0 )
#define OTP_ADDR_HIGH (0 x1004)
#define OTP_ADDR_LOW (0 x1008)
#define OTP_PRGM_DATA (0 x1010)
#define OTP_PRGM_MODE (0 x1014)
#define OTP_PRGM_MODE_BYTE_ BIT(0 )
#define OTP_READ_DATA (0 x1018)
#define OTP_FUNC_CMD (0 x1020)
#define OTP_FUNC_CMD_READ_ BIT(0 )
#define OTP_TST_CMD (0 x1024)
#define OTP_TST_CMD_PRGVRFY_ BIT(3 )
#define OTP_CMD_GO (0 x1028)
#define OTP_CMD_GO_GO_ BIT(0 )
#define OTP_STATUS (0 x1030)
#define OTP_STATUS_BUSY_ BIT(0 )
/* Hearthstone OTP block registers */
#define HS_OTP_BLOCK_BASE (ETH_SYS_REG_ADDR_BASE + \
ETH_OTP_REG_ADDR_BASE)
#define HS_OTP_PWR_DN (HS_OTP_BLOCK_BASE + 0 x0)
#define HS_OTP_ADDR_HIGH (HS_OTP_BLOCK_BASE + 0 x4)
#define HS_OTP_ADDR_LOW (HS_OTP_BLOCK_BASE + 0 x8)
#define HS_OTP_PRGM_DATA (HS_OTP_BLOCK_BASE + 0 x10)
#define HS_OTP_PRGM_MODE (HS_OTP_BLOCK_BASE + 0 x14)
#define HS_OTP_READ_DATA (HS_OTP_BLOCK_BASE + 0 x18)
#define HS_OTP_FUNC_CMD (HS_OTP_BLOCK_BASE + 0 x20)
#define HS_OTP_TST_CMD (HS_OTP_BLOCK_BASE + 0 x24)
#define HS_OTP_CMD_GO (HS_OTP_BLOCK_BASE + 0 x28)
#define HS_OTP_STATUS (HS_OTP_BLOCK_BASE + 0 x30)
/* MAC statistics registers */
#define STAT_RX_FCS_ERRORS (0 x1200)
#define STAT_RX_ALIGNMENT_ERRORS (0 x1204)
#define STAT_RX_FRAGMENT_ERRORS (0 x1208)
#define STAT_RX_JABBER_ERRORS (0 x120C)
#define STAT_RX_UNDERSIZE_FRAME_ERRORS (0 x1210)
#define STAT_RX_OVERSIZE_FRAME_ERRORS (0 x1214)
#define STAT_RX_DROPPED_FRAMES (0 x1218)
#define STAT_RX_UNICAST_BYTE_COUNT (0 x121C)
#define STAT_RX_BROADCAST_BYTE_COUNT (0 x1220)
#define STAT_RX_MULTICAST_BYTE_COUNT (0 x1224)
#define STAT_RX_UNICAST_FRAMES (0 x1228)
#define STAT_RX_BROADCAST_FRAMES (0 x122C)
#define STAT_RX_MULTICAST_FRAMES (0 x1230)
#define STAT_RX_PAUSE_FRAMES (0 x1234)
#define STAT_RX_64_BYTE_FRAMES (0 x1238)
#define STAT_RX_65_127_BYTE_FRAMES (0 x123C)
#define STAT_RX_128_255_BYTE_FRAMES (0 x1240)
#define STAT_RX_256_511_BYTES_FRAMES (0 x1244)
#define STAT_RX_512_1023_BYTE_FRAMES (0 x1248)
#define STAT_RX_1024_1518_BYTE_FRAMES (0 x124C)
#define STAT_RX_GREATER_1518_BYTE_FRAMES (0 x1250)
#define STAT_RX_TOTAL_FRAMES (0 x1254)
#define STAT_EEE_RX_LPI_TRANSITIONS (0 x1258)
#define STAT_EEE_RX_LPI_TIME (0 x125C)
#define STAT_RX_COUNTER_ROLLOVER_STATUS (0 x127C)
#define STAT_TX_FCS_ERRORS (0 x1280)
#define STAT_TX_EXCESS_DEFERRAL_ERRORS (0 x1284)
#define STAT_TX_CARRIER_ERRORS (0 x1288)
#define STAT_TX_BAD_BYTE_COUNT (0 x128C)
#define STAT_TX_SINGLE_COLLISIONS (0 x1290)
#define STAT_TX_MULTIPLE_COLLISIONS (0 x1294)
#define STAT_TX_EXCESSIVE_COLLISION (0 x1298)
#define STAT_TX_LATE_COLLISIONS (0 x129C)
#define STAT_TX_UNICAST_BYTE_COUNT (0 x12A0)
#define STAT_TX_BROADCAST_BYTE_COUNT (0 x12A4)
#define STAT_TX_MULTICAST_BYTE_COUNT (0 x12A8)
#define STAT_TX_UNICAST_FRAMES (0 x12AC)
#define STAT_TX_BROADCAST_FRAMES (0 x12B0)
#define STAT_TX_MULTICAST_FRAMES (0 x12B4)
#define STAT_TX_PAUSE_FRAMES (0 x12B8)
#define STAT_TX_64_BYTE_FRAMES (0 x12BC)
#define STAT_TX_65_127_BYTE_FRAMES (0 x12C0)
#define STAT_TX_128_255_BYTE_FRAMES (0 x12C4)
#define STAT_TX_256_511_BYTES_FRAMES (0 x12C8)
#define STAT_TX_512_1023_BYTE_FRAMES (0 x12CC)
#define STAT_TX_1024_1518_BYTE_FRAMES (0 x12D0)
#define STAT_TX_GREATER_1518_BYTE_FRAMES (0 x12D4)
#define STAT_TX_TOTAL_FRAMES (0 x12D8)
#define STAT_EEE_TX_LPI_TRANSITIONS (0 x12DC)
#define STAT_EEE_TX_LPI_TIME (0 x12E0)
#define STAT_TX_COUNTER_ROLLOVER_STATUS (0 x12FC)
/* End of Register definitions */
#define LAN743X_MAX_RX_CHANNELS (4 )
#define LAN743X_MAX_TX_CHANNELS (1 )
#define PCI11X1X_MAX_TX_CHANNELS (4 )
struct lan743x_adapter;
#define LAN743X_USED_RX_CHANNELS (4 )
#define LAN743X_USED_TX_CHANNELS (1 )
#define PCI11X1X_USED_TX_CHANNELS (4 )
#define LAN743X_INT_MOD (400 )
#if (LAN743X_USED_RX_CHANNELS > LAN743X_MAX_RX_CHANNELS)
#error Invalid LAN743X_USED_RX_CHANNELS
#endif
#if (LAN743X_USED_TX_CHANNELS > LAN743X_MAX_TX_CHANNELS)
#error Invalid LAN743X_USED_TX_CHANNELS
#endif
#if (PCI11X1X_USED_TX_CHANNELS > PCI11X1X_MAX_TX_CHANNELS)
#error Invalid PCI11X1X_USED_TX_CHANNELS
#endif
/* PCI */
/* SMSC acquired EFAR late 1990's, MCHP acquired SMSC 2012 */
#define PCI_VENDOR_ID_SMSC PCI_VENDOR_ID_EFAR
#define PCI_DEVICE_ID_SMSC_LAN7430 (0 x7430)
#define PCI_DEVICE_ID_SMSC_LAN7431 (0 x7431)
#define PCI_DEVICE_ID_SMSC_A011 (0 xA011)
#define PCI_DEVICE_ID_SMSC_A041 (0 xA041)
#define PCI_CONFIG_LENGTH (0 x1000)
/* CSR */
#define CSR_LENGTH (0 x2000)
#define LAN743X_CSR_FLAG_IS_A0 BIT(0 )
#define LAN743X_CSR_FLAG_IS_B0 BIT(1 )
#define LAN743X_CSR_FLAG_SUPPORTS_INTR_AUTO_SET_CLR BIT(8 )
struct lan743x_csr {
u32 flags;
u8 __iomem *csr_address;
u32 id_rev;
u32 fpga_rev;
};
/* INTERRUPTS */
typedef void (*lan743x_vector_handler)(void *context, u32 int_sts, u32 flags);
#define LAN743X_VECTOR_FLAG_IRQ_SHARED BIT(0 )
#define LAN743X_VECTOR_FLAG_SOURCE_STATUS_READ BIT(1 )
#define LAN743X_VECTOR_FLAG_SOURCE_STATUS_R2C BIT(2 )
#define LAN743X_VECTOR_FLAG_SOURCE_STATUS_W2C BIT(3 )
#define LAN743X_VECTOR_FLAG_SOURCE_ENABLE_CHECK BIT(4 )
#define LAN743X_VECTOR_FLAG_SOURCE_ENABLE_CLEAR BIT(5 )
#define LAN743X_VECTOR_FLAG_SOURCE_ENABLE_R2C BIT(6 )
#define LAN743X_VECTOR_FLAG_MASTER_ENABLE_CLEAR BIT(7 )
#define LAN743X_VECTOR_FLAG_MASTER_ENABLE_SET BIT(8 )
#define LAN743X_VECTOR_FLAG_VECTOR_ENABLE_ISR_CLEAR BIT(9 )
#define LAN743X_VECTOR_FLAG_VECTOR_ENABLE_ISR_SET BIT(10 )
#define LAN743X_VECTOR_FLAG_VECTOR_ENABLE_AUTO_CLEAR BIT(11 )
#define LAN743X_VECTOR_FLAG_VECTOR_ENABLE_AUTO_SET BIT(12 )
#define LAN743X_VECTOR_FLAG_SOURCE_ENABLE_AUTO_CLEAR BIT(13 )
#define LAN743X_VECTOR_FLAG_SOURCE_ENABLE_AUTO_SET BIT(14 )
#define LAN743X_VECTOR_FLAG_SOURCE_STATUS_AUTO_CLEAR BIT(15 )
struct lan743x_vector {
int irq;
u32 flags;
struct lan743x_adapter *adapter;
int vector_index;
u32 int_mask;
lan743x_vector_handler handler;
void *context;
};
#define LAN743X_MAX_VECTOR_COUNT (8 )
#define PCI11X1X_MAX_VECTOR_COUNT (16 )
struct lan743x_intr {
int flags;
unsigned int irq;
struct lan743x_vector vector_list[PCI11X1X_MAX_VECTOR_COUNT];
int number_of_vectors;
bool using_vectors;
bool software_isr_flag;
wait_queue_head_t software_isr_wq;
};
#define LAN743X_MAX_FRAME_SIZE (9 * 1024 )
/* PHY */
struct lan743x_phy {
bool fc_autoneg;
u8 fc_request_control;
};
/* TX */
struct lan743x_tx_descriptor;
struct lan743x_tx_buffer_info;
#define GPIO_QUEUE_STARTED (0 )
#define GPIO_TX_FUNCTION (1 )
#define GPIO_TX_COMPLETION (2 )
#define GPIO_TX_FRAGMENT (3 )
#define TX_FRAME_FLAG_IN_PROGRESS BIT(0 )
#define TX_TS_FLAG_TIMESTAMPING_ENABLED BIT(0 )
#define TX_TS_FLAG_ONE_STEP_SYNC BIT(1 )
struct lan743x_tx {
struct lan743x_adapter *adapter;
u32 ts_flags;
u32 vector_flags;
int channel_number;
int ring_size;
size_t ring_allocation_size;
struct lan743x_tx_descriptor *ring_cpu_ptr;
dma_addr_t ring_dma_ptr;
/* ring_lock: used to prevent concurrent access to tx ring */
spinlock_t ring_lock;
u32 frame_flags;
u32 frame_first;
u32 frame_data0;
u32 frame_tail;
u32 frame_last;
struct lan743x_tx_buffer_info *buffer_info;
__le32 *head_cpu_ptr;
dma_addr_t head_dma_ptr;
int last_head;
int last_tail;
struct napi_struct napi;
u32 frame_count;
u32 rqd_descriptors;
};
void lan743x_tx_set_timestamping_mode(struct lan743x_tx *tx,
bool enable_timestamping,
bool enable_onestep_sync);
/* RX */
struct lan743x_rx_descriptor;
struct lan743x_rx_buffer_info;
struct lan743x_rx {
struct lan743x_adapter *adapter;
u32 vector_flags;
int channel_number;
int ring_size;
size_t ring_allocation_size;
struct lan743x_rx_descriptor *ring_cpu_ptr;
dma_addr_t ring_dma_ptr;
struct lan743x_rx_buffer_info *buffer_info;
__le32 *head_cpu_ptr;
dma_addr_t head_dma_ptr;
u32 last_head;
u32 last_tail;
struct napi_struct napi;
u32 frame_count;
struct sk_buff *skb_head, *skb_tail;
};
int lan743x_rx_set_tstamp_mode(struct lan743x_adapter *adapter,
int rx_filter);
/* SGMII Link Speed Duplex status */
enum lan743x_sgmii_lsd {
POWER_DOWN = 0 ,
LINK_DOWN,
ANEG_BUSY,
LINK_10HD,
LINK_10FD,
LINK_100HD,
LINK_100FD,
LINK_1000_MASTER,
LINK_1000_SLAVE,
LINK_2500_MASTER,
LINK_2500_SLAVE
};
#define MAC_SUPPORTED_WAKES (WAKE_BCAST | WAKE_UCAST | WAKE_MCAST | \
WAKE_MAGIC | WAKE_ARP)
struct lan743x_adapter {
struct net_device *netdev;
struct mii_bus *mdiobus;
int msg_enable;
#ifdef CONFIG_PM
u32 wolopts;
u8 sopass[SOPASS_MAX];
u32 phy_wolopts;
u32 phy_wol_supported;
#endif
struct pci_dev *pdev;
struct lan743x_csr csr;
struct lan743x_intr intr;
struct lan743x_gpio gpio;
struct lan743x_ptp ptp;
u8 mac_address[ETH_ALEN];
struct lan743x_phy phy;
struct lan743x_tx tx[PCI11X1X_USED_TX_CHANNELS];
struct lan743x_rx rx[LAN743X_USED_RX_CHANNELS];
bool is_pci11x1x;
bool is_sgmii_en;
/* protect ethernet syslock */
spinlock_t eth_syslock_spinlock;
bool eth_syslock_en;
u32 eth_syslock_acquire_cnt;
struct mutex sgmii_rw_lock;
/* SGMII Link Speed & Duplex status */
enum lan743x_sgmii_lsd sgmii_lsd;
u8 max_tx_channels;
u8 used_tx_channels;
u8 max_vector_count;
#define LAN743X_ADAPTER_FLAG_OTP BIT(0 )
u32 flags;
u32 hw_cfg;
phy_interface_t phy_interface;
struct phylink *phylink;
struct phylink_config phylink_config;
int rx_tstamp_filter;
};
#define LAN743X_COMPONENT_FLAG_RX(channel) BIT(20 + (channel))
#define INTR_FLAG_IRQ_REQUESTED(vector_index) BIT(0 + vector_index)
#define INTR_FLAG_MSI_ENABLED BIT(8 )
#define INTR_FLAG_MSIX_ENABLED BIT(9 )
#define MAC_MII_READ 1
#define MAC_MII_WRITE 0
#define PHY_FLAG_OPENED BIT(0 )
#define PHY_FLAG_ATTACHED BIT(1 )
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
#define DMA_ADDR_HIGH32(dma_addr) ((u32)(((dma_addr) >> 32 ) & 0 xFFFFFFFF))
#else
#define DMA_ADDR_HIGH32(dma_addr) ((u32)(0 ))
#endif
#define DMA_ADDR_LOW32(dma_addr) ((u32)((dma_addr) & 0 xFFFFFFFF))
#define DMA_DESCRIPTOR_SPACING_16 (16 )
#define DMA_DESCRIPTOR_SPACING_32 (32 )
#define DMA_DESCRIPTOR_SPACING_64 (64 )
#define DMA_DESCRIPTOR_SPACING_128 (128 )
#define DEFAULT_DMA_DESCRIPTOR_SPACING (DMA_DESCRIPTOR_SPACING_16)
#define DMAC_CHANNEL_STATE_SET(start_bit, stop_bit) \
(((start_bit) ? 2 : 0 ) | ((stop_bit) ? 1 : 0 ))
#define DMAC_CHANNEL_STATE_INITIAL DMAC_CHANNEL_STATE_SET(0 , 0 )
#define DMAC_CHANNEL_STATE_STARTED DMAC_CHANNEL_STATE_SET(1 , 0 )
#define DMAC_CHANNEL_STATE_STOP_PENDING DMAC_CHANNEL_STATE_SET(1 , 1 )
#define DMAC_CHANNEL_STATE_STOPPED DMAC_CHANNEL_STATE_SET(0 , 1 )
/* TX Descriptor bits */
#define TX_DESC_DATA0_DTYPE_MASK_ (0 xC0000000)
#define TX_DESC_DATA0_DTYPE_DATA_ (0 x00000000)
#define TX_DESC_DATA0_DTYPE_EXT_ (0 x40000000)
#define TX_DESC_DATA0_FS_ (0 x20000000)
#define TX_DESC_DATA0_LS_ (0 x10000000)
#define TX_DESC_DATA0_EXT_ (0 x08000000)
#define TX_DESC_DATA0_IOC_ (0 x04000000)
#define TX_DESC_DATA0_ICE_ (0 x00400000)
#define TX_DESC_DATA0_IPE_ (0 x00200000)
#define TX_DESC_DATA0_TPE_ (0 x00100000)
#define TX_DESC_DATA0_FCS_ (0 x00020000)
#define TX_DESC_DATA0_TSE_ (0 x00010000)
#define TX_DESC_DATA0_BUF_LENGTH_MASK_ (0 x0000FFFF)
#define TX_DESC_DATA0_EXT_LSO_ (0 x00200000)
#define TX_DESC_DATA0_EXT_PAY_LENGTH_MASK_ (0 x000FFFFF)
#define TX_DESC_DATA3_FRAME_LENGTH_MSS_MASK_ (0 x3FFF0000)
struct lan743x_tx_descriptor {
__le32 data0;
__le32 data1;
__le32 data2;
__le32 data3;
} __aligned(DEFAULT_DMA_DESCRIPTOR_SPACING);
#define TX_BUFFER_INFO_FLAG_ACTIVE BIT(0 )
#define TX_BUFFER_INFO_FLAG_TIMESTAMP_REQUESTED BIT(1 )
#define TX_BUFFER_INFO_FLAG_IGNORE_SYNC BIT(2 )
#define TX_BUFFER_INFO_FLAG_SKB_FRAGMENT BIT(3 )
struct lan743x_tx_buffer_info {
int flags;
struct sk_buff *skb;
dma_addr_t dma_ptr;
unsigned int buffer_length;
};
#define LAN743X_TX_RING_SIZE (128 )
/* OWN bit is set. ie, Descs are owned by RX DMAC */
#define RX_DESC_DATA0_OWN_ (0 x00008000)
/* OWN bit is clear. ie, Descs are owned by host */
#define RX_DESC_DATA0_FS_ (0 x80000000)
#define RX_DESC_DATA0_LS_ (0 x40000000)
#define RX_DESC_DATA0_FRAME_LENGTH_MASK_ (0 x3FFF0000)
#define RX_DESC_DATA0_FRAME_LENGTH_GET_(data0) \
(((data0) & RX_DESC_DATA0_FRAME_LENGTH_MASK_) >> 16 )
#define RX_DESC_DATA0_EXT_ (0 x00004000)
#define RX_DESC_DATA0_BUF_LENGTH_MASK_ (0 x00003FFF)
#define RX_DESC_DATA1_STATUS_ICE_ (0 x00020000)
#define RX_DESC_DATA1_STATUS_TCE_ (0 x00010000)
#define RX_DESC_DATA1_STATUS_ICSM_ (0 x00000001)
#define RX_DESC_DATA2_TS_NS_MASK_ (0 x3FFFFFFF)
#if ((NET_IP_ALIGN != 0 ) && (NET_IP_ALIGN != 2 ))
#error NET_IP_ALIGN must be 0 or 2
#endif
#define RX_HEAD_PADDING NET_IP_ALIGN
struct lan743x_rx_descriptor {
__le32 data0;
__le32 data1;
__le32 data2;
__le32 data3;
} __aligned(DEFAULT_DMA_DESCRIPTOR_SPACING);
#define RX_BUFFER_INFO_FLAG_ACTIVE BIT(0 )
struct lan743x_rx_buffer_info {
int flags;
struct sk_buff *skb;
dma_addr_t dma_ptr;
unsigned int buffer_length;
};
#define LAN743X_RX_RING_SIZE (128 )
#define RX_PROCESS_RESULT_NOTHING_TO_DO (0 )
#define RX_PROCESS_RESULT_BUFFER_RECEIVED (1 )
u32 lan743x_csr_read(struct lan743x_adapter *adapter, int offset);
void lan743x_csr_write(struct lan743x_adapter *adapter, int offset, u32 data);
int lan743x_hs_syslock_acquire(struct lan743x_adapter *adapter, u16 timeout);
void lan743x_hs_syslock_release(struct lan743x_adapter *adapter);
void lan743x_mac_flow_ctrl_set_enables(struct lan743x_adapter *adapter,
bool tx_enable, bool rx_enable);
int lan743x_sgmii_read(struct lan743x_adapter *adapter, u8 mmd, u16 addr);
#endif /* _LAN743X_H */
Messung V0.5 in Prozent C=99 H=95 G=96
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-07)
¤
*© Formatika GbR, Deutschland