| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2015 Realtek Semiconductor Corp. All rights reserved. |
| * |
| */ |
| |
| #ifndef _RTL8152_ETH_H |
| #define _RTL8152_ETH_H |
| |
| #define R8152_BASE_NAME "r8152" |
| |
| #define PLA_IDR 0xc000 |
| #define PLA_RCR 0xc010 |
| #define PLA_RMS 0xc016 |
| #define PLA_RXFIFO_CTRL0 0xc0a0 |
| #define PLA_RXFIFO_CTRL1 0xc0a4 |
| #define PLA_RXFIFO_CTRL2 0xc0a8 |
| #define PLA_DMY_REG0 0xc0b0 |
| #define PLA_FMC 0xc0b4 |
| #define PLA_CFG_WOL 0xc0b6 |
| #define PLA_TEREDO_CFG 0xc0bc |
| #define PLA_MAR 0xcd00 |
| #define PLA_BACKUP 0xd000 |
| #define PAL_BDC_CR 0xd1a0 |
| #define PLA_TEREDO_TIMER 0xd2cc |
| #define PLA_REALWOW_TIMER 0xd2e8 |
| #define PLA_LEDSEL 0xdd90 |
| #define PLA_LED_FEATURE 0xdd92 |
| #define PLA_PHYAR 0xde00 |
| #define PLA_BOOT_CTRL 0xe004 |
| #define PLA_GPHY_INTR_IMR 0xe022 |
| #define PLA_EEE_CR 0xe040 |
| #define PLA_EEEP_CR 0xe080 |
| #define PLA_MAC_PWR_CTRL 0xe0c0 |
| #define PLA_MAC_PWR_CTRL2 0xe0ca |
| #define PLA_MAC_PWR_CTRL3 0xe0cc |
| #define PLA_MAC_PWR_CTRL4 0xe0ce |
| #define PLA_WDT6_CTRL 0xe428 |
| #define PLA_TCR0 0xe610 |
| #define PLA_TCR1 0xe612 |
| #define PLA_MTPS 0xe615 |
| #define PLA_TXFIFO_CTRL 0xe618 |
| #define PLA_RSTTALLY 0xe800 |
| #define BIST_CTRL 0xe810 |
| #define PLA_CR 0xe813 |
| #define PLA_CRWECR 0xe81c |
| #define PLA_CONFIG12 0xe81e /* CONFIG1, CONFIG2 */ |
| #define PLA_CONFIG34 0xe820 /* CONFIG3, CONFIG4 */ |
| #define PLA_CONFIG5 0xe822 |
| #define PLA_PHY_PWR 0xe84c |
| #define PLA_OOB_CTRL 0xe84f |
| #define PLA_CPCR 0xe854 |
| #define PLA_MISC_0 0xe858 |
| #define PLA_MISC_1 0xe85a |
| #define PLA_OCP_GPHY_BASE 0xe86c |
| #define PLA_TALLYCNT 0xe890 |
| #define PLA_SFF_STS_7 0xe8de |
| #define PLA_PHYSTATUS 0xe908 |
| #define PLA_BP_BA 0xfc26 |
| #define PLA_BP_0 0xfc28 |
| #define PLA_BP_1 0xfc2a |
| #define PLA_BP_2 0xfc2c |
| #define PLA_BP_3 0xfc2e |
| #define PLA_BP_4 0xfc30 |
| #define PLA_BP_5 0xfc32 |
| #define PLA_BP_6 0xfc34 |
| #define PLA_BP_7 0xfc36 |
| #define PLA_BP_EN 0xfc38 |
| |
| #define USB_USB2PHY 0xb41e |
| #define USB_SSPHYLINK2 0xb428 |
| #define USB_U2P3_CTRL 0xb460 |
| #define USB_CSR_DUMMY1 0xb464 |
| #define USB_CSR_DUMMY2 0xb466 |
| #define USB_DEV_STAT 0xb808 |
| #define USB_CONNECT_TIMER 0xcbf8 |
| #define USB_BURST_SIZE 0xcfc0 |
| #define USB_USB_CTRL 0xd406 |
| #define USB_PHY_CTRL 0xd408 |
| #define USB_TX_AGG 0xd40a |
| #define USB_RX_BUF_TH 0xd40c |
| #define USB_USB_TIMER 0xd428 |
| #define USB_RX_EARLY_TIMEOUT 0xd42c |
| #define USB_RX_EARLY_SIZE 0xd42e |
| #define USB_PM_CTRL_STATUS 0xd432 |
| #define USB_TX_DMA 0xd434 |
| #define USB_TOLERANCE 0xd490 |
| #define USB_LPM_CTRL 0xd41a |
| #define USB_UPS_CTRL 0xd800 |
| #define USB_MISC_0 0xd81a |
| #define USB_POWER_CUT 0xd80a |
| #define USB_AFE_CTRL2 0xd824 |
| #define USB_WDT11_CTRL 0xe43c |
| #define USB_BP_BA 0xfc26 |
| #define USB_BP_0 0xfc28 |
| #define USB_BP_1 0xfc2a |
| #define USB_BP_2 0xfc2c |
| #define USB_BP_3 0xfc2e |
| #define USB_BP_4 0xfc30 |
| #define USB_BP_5 0xfc32 |
| #define USB_BP_6 0xfc34 |
| #define USB_BP_7 0xfc36 |
| #define USB_BP_EN 0xfc38 |
| |
| /* OCP Registers */ |
| #define OCP_ALDPS_CONFIG 0x2010 |
| #define OCP_EEE_CONFIG1 0x2080 |
| #define OCP_EEE_CONFIG2 0x2092 |
| #define OCP_EEE_CONFIG3 0x2094 |
| #define OCP_BASE_MII 0xa400 |
| #define OCP_EEE_AR 0xa41a |
| #define OCP_EEE_DATA 0xa41c |
| #define OCP_PHY_STATUS 0xa420 |
| #define OCP_POWER_CFG 0xa430 |
| #define OCP_EEE_CFG 0xa432 |
| #define OCP_SRAM_ADDR 0xa436 |
| #define OCP_SRAM_DATA 0xa438 |
| #define OCP_DOWN_SPEED 0xa442 |
| #define OCP_EEE_ABLE 0xa5c4 |
| #define OCP_EEE_ADV 0xa5d0 |
| #define OCP_EEE_LPABLE 0xa5d2 |
| #define OCP_PHY_STATE 0xa708 /* nway state for 8153 */ |
| #define OCP_ADC_CFG 0xbc06 |
| |
| /* SRAM Register */ |
| #define SRAM_LPF_CFG 0x8012 |
| #define SRAM_10M_AMP1 0x8080 |
| #define SRAM_10M_AMP2 0x8082 |
| #define SRAM_IMPEDANCE 0x8084 |
| |
| /* PLA_RCR */ |
| #define RCR_AAP 0x00000001 |
| #define RCR_APM 0x00000002 |
| #define RCR_AM 0x00000004 |
| #define RCR_AB 0x00000008 |
| #define RCR_ACPT_ALL (RCR_AAP | RCR_APM | RCR_AM | RCR_AB) |
| |
| /* PLA_RXFIFO_CTRL0 */ |
| #define RXFIFO_THR1_NORMAL 0x00080002 |
| #define RXFIFO_THR1_OOB 0x01800003 |
| |
| /* PLA_RXFIFO_CTRL1 */ |
| #define RXFIFO_THR2_FULL 0x00000060 |
| #define RXFIFO_THR2_HIGH 0x00000038 |
| #define RXFIFO_THR2_OOB 0x0000004a |
| #define RXFIFO_THR2_NORMAL 0x00a0 |
| |
| /* PLA_RXFIFO_CTRL2 */ |
| #define RXFIFO_THR3_FULL 0x00000078 |
| #define RXFIFO_THR3_HIGH 0x00000048 |
| #define RXFIFO_THR3_OOB 0x0000005a |
| #define RXFIFO_THR3_NORMAL 0x0110 |
| |
| /* PLA_TXFIFO_CTRL */ |
| #define TXFIFO_THR_NORMAL 0x00400008 |
| #define TXFIFO_THR_NORMAL2 0x01000008 |
| |
| /* PLA_DMY_REG0 */ |
| #define ECM_ALDPS 0x0002 |
| |
| /* PLA_FMC */ |
| #define FMC_FCR_MCU_EN 0x0001 |
| |
| /* PLA_EEEP_CR */ |
| #define EEEP_CR_EEEP_TX 0x0002 |
| |
| /* PLA_WDT6_CTRL */ |
| #define WDT6_SET_MODE 0x0010 |
| |
| /* PLA_TCR0 */ |
| #define TCR0_TX_EMPTY 0x0800 |
| #define TCR0_AUTO_FIFO 0x0080 |
| |
| /* PLA_TCR1 */ |
| #define VERSION_MASK 0x7cf0 |
| |
| /* PLA_MTPS */ |
| #define MTPS_JUMBO (12 * 1024 / 64) |
| #define MTPS_DEFAULT (6 * 1024 / 64) |
| |
| /* PLA_RSTTALLY */ |
| #define TALLY_RESET 0x0001 |
| |
| /* PLA_CR */ |
| #define PLA_CR_RST 0x10 |
| #define PLA_CR_RE 0x08 |
| #define PLA_CR_TE 0x04 |
| |
| /* PLA_BIST_CTRL */ |
| #define BIST_CTRL_SW_RESET (0x10 << 24) |
| |
| /* PLA_CRWECR */ |
| #define CRWECR_NORAML 0x00 |
| #define CRWECR_CONFIG 0xc0 |
| |
| /* PLA_OOB_CTRL */ |
| #define NOW_IS_OOB 0x80 |
| #define TXFIFO_EMPTY 0x20 |
| #define RXFIFO_EMPTY 0x10 |
| #define LINK_LIST_READY 0x02 |
| #define DIS_MCU_CLROOB 0x01 |
| #define FIFO_EMPTY (TXFIFO_EMPTY | RXFIFO_EMPTY) |
| |
| /* PLA_PHY_PWR */ |
| #define PLA_PHY_PWR_LLR (LINK_LIST_READY << 24) |
| #define PLA_PHY_PWR_TXEMP (TXFIFO_EMPTY << 24) |
| |
| /* PLA_MISC_1 */ |
| #define RXDY_GATED_EN 0x0008 |
| |
| /* PLA_SFF_STS_7 */ |
| #define RE_INIT_LL 0x8000 |
| #define MCU_BORW_EN 0x4000 |
| |
| /* PLA_CPCR */ |
| #define CPCR_RX_VLAN 0x0040 |
| |
| /* PLA_CFG_WOL */ |
| #define MAGIC_EN 0x0001 |
| |
| /* PLA_TEREDO_CFG */ |
| #define TEREDO_SEL 0x8000 |
| #define TEREDO_WAKE_MASK 0x7f00 |
| #define TEREDO_RS_EVENT_MASK 0x00fe |
| #define OOB_TEREDO_EN 0x0001 |
| |
| /* PAL_BDC_CR */ |
| #define ALDPS_PROXY_MODE 0x0001 |
| |
| /* PLA_CONFIG34 */ |
| #define LINK_ON_WAKE_EN 0x0010 |
| #define LINK_OFF_WAKE_EN 0x0008 |
| |
| /* PLA_CONFIG5 */ |
| #define BWF_EN 0x0040 |
| #define MWF_EN 0x0020 |
| #define UWF_EN 0x0010 |
| #define LAN_WAKE_EN 0x0002 |
| |
| /* PLA_LED_FEATURE */ |
| #define LED_MODE_MASK 0x0700 |
| |
| /* PLA_PHY_PWR */ |
| #define TX_10M_IDLE_EN 0x0080 |
| #define PFM_PWM_SWITCH 0x0040 |
| |
| /* PLA_MAC_PWR_CTRL */ |
| #define D3_CLK_GATED_EN 0x00004000 |
| #define MCU_CLK_RATIO 0x07010f07 |
| #define MCU_CLK_RATIO_MASK 0x0f0f0f0f |
| #define ALDPS_SPDWN_RATIO 0x0f87 |
| |
| /* PLA_MAC_PWR_CTRL2 */ |
| #define EEE_SPDWN_RATIO 0x8007 |
| |
| /* PLA_MAC_PWR_CTRL3 */ |
| #define PKT_AVAIL_SPDWN_EN 0x0100 |
| #define SUSPEND_SPDWN_EN 0x0004 |
| #define U1U2_SPDWN_EN 0x0002 |
| #define L1_SPDWN_EN 0x0001 |
| |
| /* PLA_MAC_PWR_CTRL4 */ |
| #define PWRSAVE_SPDWN_EN 0x1000 |
| #define RXDV_SPDWN_EN 0x0800 |
| #define TX10MIDLE_EN 0x0100 |
| #define TP100_SPDWN_EN 0x0020 |
| #define TP500_SPDWN_EN 0x0010 |
| #define TP1000_SPDWN_EN 0x0008 |
| #define EEE_SPDWN_EN 0x0001 |
| |
| /* PLA_GPHY_INTR_IMR */ |
| #define GPHY_STS_MSK 0x0001 |
| #define SPEED_DOWN_MSK 0x0002 |
| #define SPDWN_RXDV_MSK 0x0004 |
| #define SPDWN_LINKCHG_MSK 0x0008 |
| |
| /* PLA_PHYAR */ |
| #define PHYAR_FLAG 0x80000000 |
| |
| /* PLA_EEE_CR */ |
| #define EEE_RX_EN 0x0001 |
| #define EEE_TX_EN 0x0002 |
| |
| /* PLA_BOOT_CTRL */ |
| #define AUTOLOAD_DONE 0x0002 |
| |
| /* USB_USB2PHY */ |
| #define USB2PHY_SUSPEND 0x0001 |
| #define USB2PHY_L1 0x0002 |
| |
| /* USB_SSPHYLINK2 */ |
| #define pwd_dn_scale_mask 0x3ffe |
| #define pwd_dn_scale(x) ((x) << 1) |
| |
| /* USB_CSR_DUMMY1 */ |
| #define DYNAMIC_BURST 0x0001 |
| |
| /* USB_CSR_DUMMY2 */ |
| #define EP4_FULL_FC 0x0001 |
| |
| /* USB_DEV_STAT */ |
| #define STAT_SPEED_MASK 0x0006 |
| #define STAT_SPEED_HIGH 0x0000 |
| #define STAT_SPEED_FULL 0x0002 |
| |
| /* USB_TX_AGG */ |
| #define TX_AGG_MAX_THRESHOLD 0x03 |
| |
| /* USB_RX_BUF_TH */ |
| #define RX_THR_SUPPER 0x0c350180 |
| #define RX_THR_HIGH 0x7a120180 |
| #define RX_THR_SLOW 0xffff0180 |
| |
| /* USB_TX_DMA */ |
| #define TEST_MODE_DISABLE 0x00000001 |
| #define TX_SIZE_ADJUST1 0x00000100 |
| |
| /* USB_UPS_CTRL */ |
| #define POWER_CUT 0x0100 |
| |
| /* USB_PM_CTRL_STATUS */ |
| #define RESUME_INDICATE 0x0001 |
| |
| /* USB_USB_CTRL */ |
| #define RX_AGG_DISABLE 0x0010 |
| #define RX_ZERO_EN 0x0080 |
| |
| /* USB_U2P3_CTRL */ |
| #define U2P3_ENABLE 0x0001 |
| |
| /* USB_POWER_CUT */ |
| #define PWR_EN 0x0001 |
| #define PHASE2_EN 0x0008 |
| |
| /* USB_MISC_0 */ |
| #define PCUT_STATUS 0x0001 |
| |
| /* USB_RX_EARLY_TIMEOUT */ |
| #define COALESCE_SUPER 85000U |
| #define COALESCE_HIGH 250000U |
| #define COALESCE_SLOW 524280U |
| |
| /* USB_WDT11_CTRL */ |
| #define TIMER11_EN 0x0001 |
| |
| /* USB_LPM_CTRL */ |
| /* bit 4 ~ 5: fifo empty boundary */ |
| #define FIFO_EMPTY_1FB 0x30 /* 0x1fb * 64 = 32448 bytes */ |
| /* bit 2 ~ 3: LMP timer */ |
| #define LPM_TIMER_MASK 0x0c |
| #define LPM_TIMER_500MS 0x04 /* 500 ms */ |
| #define LPM_TIMER_500US 0x0c /* 500 us */ |
| #define ROK_EXIT_LPM 0x02 |
| |
| /* USB_AFE_CTRL2 */ |
| #define SEN_VAL_MASK 0xf800 |
| #define SEN_VAL_NORMAL 0xa000 |
| #define SEL_RXIDLE 0x0100 |
| |
| /* OCP_ALDPS_CONFIG */ |
| #define ENPWRSAVE 0x8000 |
| #define ENPDNPS 0x0200 |
| #define LINKENA 0x0100 |
| #define DIS_SDSAVE 0x0010 |
| |
| /* OCP_PHY_STATUS */ |
| #define PHY_STAT_MASK 0x0007 |
| #define PHY_STAT_LAN_ON 3 |
| #define PHY_STAT_PWRDN 5 |
| |
| /* OCP_POWER_CFG */ |
| #define EEE_CLKDIV_EN 0x8000 |
| #define EN_ALDPS 0x0004 |
| #define EN_10M_PLLOFF 0x0001 |
| |
| /* OCP_EEE_CONFIG1 */ |
| #define RG_TXLPI_MSK_HFDUP 0x8000 |
| #define RG_MATCLR_EN 0x4000 |
| #define EEE_10_CAP 0x2000 |
| #define EEE_NWAY_EN 0x1000 |
| #define TX_QUIET_EN 0x0200 |
| #define RX_QUIET_EN 0x0100 |
| #define sd_rise_time_mask 0x0070 |
| #define sd_rise_time(x) (min((x), 7) << 4) /* bit 4 ~ 6 */ |
| #define RG_RXLPI_MSK_HFDUP 0x0008 |
| #define SDFALLTIME 0x0007 /* bit 0 ~ 2 */ |
| |
| /* OCP_EEE_CONFIG2 */ |
| #define RG_LPIHYS_NUM 0x7000 /* bit 12 ~ 15 */ |
| #define RG_DACQUIET_EN 0x0400 |
| #define RG_LDVQUIET_EN 0x0200 |
| #define RG_CKRSEL 0x0020 |
| #define RG_EEEPRG_EN 0x0010 |
| |
| /* OCP_EEE_CONFIG3 */ |
| #define fast_snr_mask 0xff80 |
| #define fast_snr(x) (min((x), 0x1ff) << 7) /* bit 7 ~ 15 */ |
| #define RG_LFS_SEL 0x0060 /* bit 6 ~ 5 */ |
| #define MSK_PH 0x0006 /* bit 0 ~ 3 */ |
| |
| /* OCP_EEE_AR */ |
| /* bit[15:14] function */ |
| #define FUN_ADDR 0x0000 |
| #define FUN_DATA 0x4000 |
| /* bit[4:0] device addr */ |
| |
| /* OCP_EEE_CFG */ |
| #define CTAP_SHORT_EN 0x0040 |
| #define EEE10_EN 0x0010 |
| |
| /* OCP_DOWN_SPEED */ |
| #define EN_10M_BGOFF 0x0080 |
| |
| /* OCP_PHY_STATE */ |
| #define TXDIS_STATE 0x01 |
| #define ABD_STATE 0x02 |
| |
| /* OCP_ADC_CFG */ |
| #define CKADSEL_L 0x0100 |
| #define ADC_EN 0x0080 |
| #define EN_EMI_L 0x0040 |
| |
| /* SRAM_LPF_CFG */ |
| #define LPF_AUTO_TUNE 0x8000 |
| |
| /* SRAM_10M_AMP1 */ |
| #define GDAC_IB_UPALL 0x0008 |
| |
| /* SRAM_10M_AMP2 */ |
| #define AMP_DN 0x0200 |
| |
| /* SRAM_IMPEDANCE */ |
| #define RX_DRIVING_MASK 0x6000 |
| |
| #define RTL8152_MAX_TX 4 |
| #define RTL8152_MAX_RX 10 |
| #define INTBUFSIZE 2 |
| #define CRC_SIZE 4 |
| #define TX_ALIGN 4 |
| #define RX_ALIGN 8 |
| |
| #define INTR_LINK 0x0004 |
| |
| #define RTL8152_REQT_READ 0xc0 |
| #define RTL8152_REQT_WRITE 0x40 |
| #define RTL8152_REQ_GET_REGS 0x05 |
| #define RTL8152_REQ_SET_REGS 0x05 |
| |
| #define BYTE_EN_DWORD 0xff |
| #define BYTE_EN_WORD 0x33 |
| #define BYTE_EN_BYTE 0x11 |
| #define BYTE_EN_SIX_BYTES 0x3f |
| #define BYTE_EN_START_MASK 0x0f |
| #define BYTE_EN_END_MASK 0xf0 |
| |
| #define RTL8152_ETH_FRAME_LEN 1514 |
| #define RTL8152_AGG_BUF_SZ 2048 |
| |
| #define RTL8152_RMS (RTL8152_ETH_FRAME_LEN + CRC_SIZE) |
| #define RTL8153_RMS (RTL8152_ETH_FRAME_LEN + CRC_SIZE) |
| #define RTL8152_TX_TIMEOUT (5 * HZ) |
| |
| #define MCU_TYPE_PLA 0x0100 |
| #define MCU_TYPE_USB 0x0000 |
| |
| /* The forced speed, 10Mb, 100Mb, gigabit. */ |
| #define SPEED_10 10 |
| #define SPEED_100 100 |
| #define SPEED_1000 1000 |
| |
| #define SPEED_UNKNOWN -1 |
| |
| /* Duplex, half or full. */ |
| #define DUPLEX_HALF 0x00 |
| #define DUPLEX_FULL 0x01 |
| #define DUPLEX_UNKNOWN 0xff |
| |
| /* Enable or disable autonegotiation. */ |
| #define AUTONEG_DISABLE 0x00 |
| #define AUTONEG_ENABLE 0x01 |
| |
| /* Generic MII registers. */ |
| #define MII_BMCR 0x00 /* Basic mode control register */ |
| #define MII_BMSR 0x01 /* Basic mode status register */ |
| #define MII_PHYSID1 0x02 /* PHYS ID 1 */ |
| #define MII_PHYSID2 0x03 /* PHYS ID 2 */ |
| #define MII_ADVERTISE 0x04 /* Advertisement control reg */ |
| #define MII_LPA 0x05 /* Link partner ability reg */ |
| #define MII_EXPANSION 0x06 /* Expansion register */ |
| #define MII_CTRL1000 0x09 /* 1000BASE-T control */ |
| #define MII_STAT1000 0x0a /* 1000BASE-T status */ |
| #define MII_MMD_CTRL 0x0d /* MMD Access Control Register */ |
| #define MII_MMD_DATA 0x0e /* MMD Access Data Register */ |
| #define MII_ESTATUS 0x0f /* Extended Status */ |
| #define MII_DCOUNTER 0x12 /* Disconnect counter */ |
| #define MII_FCSCOUNTER 0x13 /* False carrier counter */ |
| #define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */ |
| #define MII_RERRCOUNTER 0x15 /* Receive error counter */ |
| #define MII_SREVISION 0x16 /* Silicon revision */ |
| #define MII_RESV1 0x17 /* Reserved... */ |
| #define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */ |
| #define MII_PHYADDR 0x19 /* PHY address */ |
| #define MII_RESV2 0x1a /* Reserved... */ |
| #define MII_TPISTATUS 0x1b /* TPI status for 10mbps */ |
| #define MII_NCONFIG 0x1c /* Network interface config */ |
| |
| #define TIMEOUT_RESOLUTION 50 |
| #define PHY_CONNECT_TIMEOUT 5000 |
| #define USB_BULK_SEND_TIMEOUT 5000 |
| #define USB_BULK_RECV_TIMEOUT 5000 |
| #define R8152_WAIT_TIMEOUT 2000 |
| |
| struct rx_desc { |
| __le32 opts1; |
| #define RD_CRC BIT(15) |
| #define RX_LEN_MASK 0x7fff |
| |
| __le32 opts2; |
| #define RD_UDP_CS BIT(23) |
| #define RD_TCP_CS BIT(22) |
| #define RD_IPV6_CS BIT(20) |
| #define RD_IPV4_CS BIT(19) |
| |
| __le32 opts3; |
| #define IPF BIT(23) /* IP checksum fail */ |
| #define UDPF BIT(22) /* UDP checksum fail */ |
| #define TCPF BIT(21) /* TCP checksum fail */ |
| #define RX_VLAN_TAG BIT(16) |
| |
| __le32 opts4; |
| __le32 opts5; |
| __le32 opts6; |
| }; |
| |
| struct tx_desc { |
| __le32 opts1; |
| #define TX_FS BIT(31) /* First segment of a packet */ |
| #define TX_LS BIT(30) /* Final segment of a packet */ |
| #define LGSEND BIT(29) |
| #define GTSENDV4 BIT(28) |
| #define GTSENDV6 BIT(27) |
| #define GTTCPHO_SHIFT 18 |
| #define GTTCPHO_MAX 0x7fU |
| #define TX_LEN_MAX 0x3ffffU |
| |
| __le32 opts2; |
| #define UDP_CS BIT(31) /* Calculate UDP/IP checksum */ |
| #define TCP_CS BIT(30) /* Calculate TCP/IP checksum */ |
| #define IPV4_CS BIT(29) /* Calculate IPv4 checksum */ |
| #define IPV6_CS BIT(28) /* Calculate IPv6 checksum */ |
| #define MSS_SHIFT 17 |
| #define MSS_MAX 0x7ffU |
| #define TCPHO_SHIFT 17 |
| #define TCPHO_MAX 0x7ffU |
| #define TX_VLAN_TAG BIT(16) |
| }; |
| |
| enum rtl_version { |
| RTL_VER_UNKNOWN = 0, |
| RTL_VER_01, |
| RTL_VER_02, |
| RTL_VER_03, |
| RTL_VER_04, |
| RTL_VER_05, |
| RTL_VER_06, |
| RTL_VER_07, |
| RTL_VER_MAX |
| }; |
| |
| enum rtl_register_content { |
| _1000bps = 0x10, |
| _100bps = 0x08, |
| _10bps = 0x04, |
| LINK_STATUS = 0x02, |
| FULL_DUP = 0x01, |
| }; |
| |
| struct r8152 { |
| struct usb_device *udev; |
| struct usb_interface *intf; |
| bool supports_gmii; |
| |
| struct rtl_ops { |
| void (*init)(struct r8152 *); |
| int (*enable)(struct r8152 *); |
| void (*disable)(struct r8152 *); |
| void (*up)(struct r8152 *); |
| void (*down)(struct r8152 *); |
| void (*unload)(struct r8152 *); |
| } rtl_ops; |
| |
| u32 coalesce; |
| u16 ocp_base; |
| |
| u8 version; |
| |
| #ifdef CONFIG_DM_ETH |
| struct ueth_data ueth; |
| #endif |
| }; |
| |
| int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen, |
| u16 size, void *data, u16 type); |
| int generic_ocp_read(struct r8152 *tp, u16 index, u16 size, |
| void *data, u16 type); |
| |
| int pla_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data); |
| int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, |
| u16 size, void *data); |
| |
| int usb_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data); |
| int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, |
| u16 size, void *data); |
| |
| u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index); |
| void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data); |
| |
| u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index); |
| void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data); |
| |
| u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index); |
| void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data); |
| |
| u16 ocp_reg_read(struct r8152 *tp, u16 addr); |
| void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data); |
| |
| void sram_write(struct r8152 *tp, u16 addr, u16 data); |
| |
| int r8152_wait_for_bit(struct r8152 *tp, bool ocp_reg, u16 type, u16 index, |
| const u32 mask, bool set, unsigned int timeout); |
| |
| void r8152b_firmware(struct r8152 *tp); |
| void r8153_firmware(struct r8152 *tp); |
| #endif |
