^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /***************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (C) 2007-2008 SMSC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *****************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #ifndef _SMSC95XX_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #define _SMSC95XX_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) /* Tx command words */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define TX_CMD_A_DATA_OFFSET_ (0x001F0000) /* Data Start Offset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define TX_CMD_A_FIRST_SEG_ (0x00002000) /* First Segment */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define TX_CMD_A_LAST_SEG_ (0x00001000) /* Last Segment */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define TX_CMD_A_BUF_SIZE_ (0x000007FF) /* Buffer Size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define TX_CMD_B_CSUM_ENABLE (0x00004000) /* TX Checksum Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define TX_CMD_B_ADD_CRC_DIS_ (0x00002000) /* Add CRC Disable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define TX_CMD_B_DIS_PADDING_ (0x00001000) /* Disable Frame Padding */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define TX_CMD_B_FRAME_LENGTH_ (0x000007FF) /* Frame Length (bytes) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) /* Rx status word */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define RX_STS_FF_ (0x40000000) /* Filter Fail */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define RX_STS_FL_ (0x3FFF0000) /* Frame Length */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define RX_STS_ES_ (0x00008000) /* Error Summary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define RX_STS_BF_ (0x00002000) /* Broadcast Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define RX_STS_LE_ (0x00001000) /* Length Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define RX_STS_RF_ (0x00000800) /* Runt Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define RX_STS_MF_ (0x00000400) /* Multicast Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define RX_STS_TL_ (0x00000080) /* Frame too long */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define RX_STS_CS_ (0x00000040) /* Collision Seen */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define RX_STS_FT_ (0x00000020) /* Frame Type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define RX_STS_RW_ (0x00000010) /* Receive Watchdog */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define RX_STS_ME_ (0x00000008) /* MII Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define RX_STS_DB_ (0x00000004) /* Dribbling */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define RX_STS_CRC_ (0x00000002) /* CRC Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) /* SCSRs - System Control and Status Registers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /* Device ID and Revision Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define ID_REV (0x00)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define ID_REV_CHIP_ID_MASK_ (0xFFFF0000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define ID_REV_CHIP_REV_MASK_ (0x0000FFFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define ID_REV_CHIP_ID_9500_ (0x9500)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define ID_REV_CHIP_ID_9500A_ (0x9E00)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define ID_REV_CHIP_ID_9512_ (0xEC00)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define ID_REV_CHIP_ID_9530_ (0x9530)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define ID_REV_CHIP_ID_89530_ (0x9E08)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define ID_REV_CHIP_ID_9730_ (0x9730)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) /* Interrupt Status Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #define INT_STS (0x08)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define INT_STS_MAC_RTO_ (0x00040000) /* MAC Reset Time Out */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define INT_STS_TX_STOP_ (0x00020000) /* TX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define INT_STS_RX_STOP_ (0x00010000) /* RX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define INT_STS_PHY_INT_ (0x00008000) /* PHY Interrupt */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define INT_STS_TXE_ (0x00004000) /* Transmitter Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define INT_STS_TDFU_ (0x00002000) /* TX Data FIFO Underrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define INT_STS_TDFO_ (0x00001000) /* TX Data FIFO Overrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define INT_STS_RXDF_ (0x00000800) /* RX Dropped Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define INT_STS_GPIOS_ (0x000007FF) /* GPIOs Interrupts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define INT_STS_CLEAR_ALL_ (0xFFFFFFFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) /* Receive Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #define RX_CFG (0x0C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define RX_FIFO_FLUSH_ (0x00000001) /* Receive FIFO Flush */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) /* Transmit Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define TX_CFG (0x10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) #define TX_CFG_ON_ (0x00000004) /* Transmitter Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define TX_CFG_STOP_ (0x00000002) /* Stop Transmitter */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define TX_CFG_FIFO_FLUSH_ (0x00000001) /* Transmit FIFO Flush */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) /* Hardware Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define HW_CFG (0x14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define HW_CFG_BIR_ (0x00001000) /* Bulk In Empty Response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define HW_CFG_LEDB_ (0x00000800) /* Activity LED 80ms Bypass */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #define HW_CFG_RXDOFF_ (0x00000600) /* RX Data Offset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #define HW_CFG_SBP_ (0x00000100) /* Stall Bulk Out Pipe Dis. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define HW_CFG_IME_ (0x00000080) /* Internal MII Visi. Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #define HW_CFG_DRP_ (0x00000040) /* Discard Errored RX Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #define HW_CFG_MEF_ (0x00000020) /* Mult. ETH Frames/USB pkt */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define HW_CFG_ETC_ (0x00000010) /* EEPROM Timeout Control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #define HW_CFG_LRST_ (0x00000008) /* Soft Lite Reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #define HW_CFG_PSEL_ (0x00000004) /* External PHY Select */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) #define HW_CFG_BCE_ (0x00000002) /* Burst Cap Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define HW_CFG_SRST_ (0x00000001) /* Soft Reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) /* Receive FIFO Information Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) #define RX_FIFO_INF (0x18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #define RX_FIFO_INF_USED_ (0x0000FFFF) /* RX Data FIFO Used Space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) /* Transmit FIFO Information Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) #define TX_FIFO_INF (0x1C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) #define TX_FIFO_INF_FREE_ (0x0000FFFF) /* TX Data FIFO Free Space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) /* Power Management Control Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #define PM_CTRL (0x20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) #define PM_CTL_RES_CLR_WKP_STS (0x00000200) /* Resume Clears Wakeup STS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) #define PM_CTL_RES_CLR_WKP_EN (0x00000100) /* Resume Clears Wkp Enables */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) #define PM_CTL_DEV_RDY_ (0x00000080) /* Device Ready */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) #define PM_CTL_SUS_MODE_ (0x00000060) /* Suspend Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) #define PM_CTL_SUS_MODE_0 (0x00000000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) #define PM_CTL_SUS_MODE_1 (0x00000020)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) #define PM_CTL_SUS_MODE_2 (0x00000040)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) #define PM_CTL_SUS_MODE_3 (0x00000060)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) #define PM_CTL_PHY_RST_ (0x00000010) /* PHY Reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) #define PM_CTL_WOL_EN_ (0x00000008) /* Wake On Lan Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) #define PM_CTL_ED_EN_ (0x00000004) /* Energy Detect Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) #define PM_CTL_WUPS_ (0x00000003) /* Wake Up Status */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) #define PM_CTL_WUPS_NO_ (0x00000000) /* No Wake Up Event Detected */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) #define PM_CTL_WUPS_ED_ (0x00000001) /* Energy Detect */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) #define PM_CTL_WUPS_WOL_ (0x00000002) /* Wake On Lan */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) #define PM_CTL_WUPS_MULTI_ (0x00000003) /* Multiple Events Occurred */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) /* LED General Purpose IO Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) #define LED_GPIO_CFG (0x24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) #define LED_GPIO_CFG_SPD_LED (0x01000000) /* GPIOz as Speed LED */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) #define LED_GPIO_CFG_LNK_LED (0x00100000) /* GPIOy as Link LED */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) #define LED_GPIO_CFG_FDX_LED (0x00010000) /* GPIOx as Full Duplex LED */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) /* General Purpose IO Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) #define GPIO_CFG (0x28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) /* Automatic Flow Control Configuration Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) #define AFC_CFG (0x2C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) #define AFC_CFG_HI_ (0x00FF0000) /* Auto Flow Ctrl High Level */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) #define AFC_CFG_LO_ (0x0000FF00) /* Auto Flow Ctrl Low Level */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) #define AFC_CFG_BACK_DUR_ (0x000000F0) /* Back Pressure Duration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) #define AFC_CFG_FC_MULT_ (0x00000008) /* Flow Ctrl on Mcast Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) #define AFC_CFG_FC_BRD_ (0x00000004) /* Flow Ctrl on Bcast Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) #define AFC_CFG_FC_ADD_ (0x00000002) /* Flow Ctrl on Addr. Decode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) #define AFC_CFG_FC_ANY_ (0x00000001) /* Flow Ctrl on Any Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) /* Hi watermark = 15.5Kb (~10 mtu pkts) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) /* low watermark = 3k (~2 mtu pkts) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) /* backpressure duration = ~ 350us */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) /* Apply FC on any frame. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) #define AFC_CFG_DEFAULT (0x00F830A1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) /* EEPROM Command Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) #define E2P_CMD (0x30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) #define E2P_CMD_BUSY_ (0x80000000) /* E2P Controller Busy */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) #define E2P_CMD_MASK_ (0x70000000) /* Command Mask (see below) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) #define E2P_CMD_READ_ (0x00000000) /* Read Location */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) #define E2P_CMD_EWDS_ (0x10000000) /* Erase/Write Disable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) #define E2P_CMD_EWEN_ (0x20000000) /* Erase/Write Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) #define E2P_CMD_WRITE_ (0x30000000) /* Write Location */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) #define E2P_CMD_WRAL_ (0x40000000) /* Write All */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) #define E2P_CMD_ERASE_ (0x50000000) /* Erase Location */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) #define E2P_CMD_ERAL_ (0x60000000) /* Erase All */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) #define E2P_CMD_RELOAD_ (0x70000000) /* Data Reload */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) #define E2P_CMD_TIMEOUT_ (0x00000400) /* Set if no resp within 30ms */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) #define E2P_CMD_LOADED_ (0x00000200) /* Valid EEPROM found */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) #define E2P_CMD_ADDR_ (0x000001FF) /* Byte aligned address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) #define MAX_EEPROM_SIZE (512)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) /* EEPROM Data Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) #define E2P_DATA (0x34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) #define E2P_DATA_MASK_ (0x000000FF) /* EEPROM Data Mask */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) /* Burst Cap Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) #define BURST_CAP (0x38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) #define BURST_CAP_MASK_ (0x000000FF) /* Max burst sent by the UTX */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) /* Configuration Straps Status Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) #define STRAP_STATUS (0x3C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) #define STRAP_STATUS_PWR_SEL_ (0x00000020) /* Device self-powered */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) #define STRAP_STATUS_AMDIX_EN_ (0x00000010) /* Auto-MDIX Enabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) #define STRAP_STATUS_PORT_SWAP_ (0x00000008) /* USBD+/USBD- Swapped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) #define STRAP_STATUS_EEP_SIZE_ (0x00000004) /* EEPROM Size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) #define STRAP_STATUS_RMT_WKP_ (0x00000002) /* Remote Wkp supported */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) #define STRAP_STATUS_EEP_DISABLE_ (0x00000001) /* EEPROM Disabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) /* Data Port Select Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) #define DP_SEL (0x40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) /* Data Port Command Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) #define DP_CMD (0x44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) /* Data Port Address Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) #define DP_ADDR (0x48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) /* Data Port Data 0 Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) #define DP_DATA0 (0x4C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) /* Data Port Data 1 Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) #define DP_DATA1 (0x50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) /* General Purpose IO Wake Enable and Polarity Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) #define GPIO_WAKE (0x64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) /* Interrupt Endpoint Control Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) #define INT_EP_CTL (0x68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) #define INT_EP_CTL_INTEP_ (0x80000000) /* Always TX Interrupt PKT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) #define INT_EP_CTL_MAC_RTO_ (0x00080000) /* MAC Reset Time Out */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) #define INT_EP_CTL_RX_FIFO_ (0x00040000) /* RX FIFO Has Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) #define INT_EP_CTL_TX_STOP_ (0x00020000) /* TX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) #define INT_EP_CTL_RX_STOP_ (0x00010000) /* RX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) #define INT_EP_CTL_PHY_INT_ (0x00008000) /* PHY Interrupt */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) #define INT_EP_CTL_TXE_ (0x00004000) /* TX Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) #define INT_EP_CTL_TDFU_ (0x00002000) /* TX Data FIFO Underrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) #define INT_EP_CTL_TDFO_ (0x00001000) /* TX Data FIFO Overrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) #define INT_EP_CTL_RXDF_ (0x00000800) /* RX Dropped Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) #define INT_EP_CTL_GPIOS_ (0x000007FF) /* GPIOs Interrupt Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) /* Bulk In Delay Register (units of 16.667ns, until ~1092µs) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) #define BULK_IN_DLY (0x6C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) /* MAC CSRs - MAC Control and Status Registers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) /* MAC Control Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) #define MAC_CR (0x100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) #define MAC_CR_RXALL_ (0x80000000) /* Receive All Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) #define MAC_CR_RCVOWN_ (0x00800000) /* Disable Receive Own */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) #define MAC_CR_LOOPBK_ (0x00200000) /* Loopback Operation Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) #define MAC_CR_FDPX_ (0x00100000) /* Full Duplex Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) #define MAC_CR_MCPAS_ (0x00080000) /* Pass All Multicast */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) #define MAC_CR_PRMS_ (0x00040000) /* Promiscuous Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) #define MAC_CR_INVFILT_ (0x00020000) /* Inverse Filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) #define MAC_CR_PASSBAD_ (0x00010000) /* Pass Bad Frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) #define MAC_CR_HFILT_ (0x00008000) /* Hash Only Filtering Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) #define MAC_CR_HPFILT_ (0x00002000) /* Hash/Perfect Filt. Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) #define MAC_CR_LCOLL_ (0x00001000) /* Late Collision Control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) #define MAC_CR_BCAST_ (0x00000800) /* Disable Broadcast Frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) #define MAC_CR_DISRTY_ (0x00000400) /* Disable Retry */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) #define MAC_CR_PADSTR_ (0x00000100) /* Automatic Pad Stripping */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) #define MAC_CR_BOLMT_MASK (0x000000C0) /* BackOff Limit */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) #define MAC_CR_DFCHK_ (0x00000020) /* Deferral Check */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) #define MAC_CR_TXEN_ (0x00000008) /* Transmitter Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) #define MAC_CR_RXEN_ (0x00000004) /* Receiver Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) /* MAC Address High Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) #define ADDRH (0x104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) /* MAC Address Low Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) #define ADDRL (0x108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) /* Multicast Hash Table High Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) #define HASHH (0x10C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) /* Multicast Hash Table Low Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) #define HASHL (0x110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) /* MII Access Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) #define MII_ADDR (0x114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) #define MII_WRITE_ (0x02)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) #define MII_BUSY_ (0x01)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) #define MII_READ_ (0x00) /* ~of MII Write bit */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) /* MII Data Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) #define MII_DATA (0x118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) /* Flow Control Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) #define FLOW (0x11C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #define FLOW_FCPT_ (0xFFFF0000) /* Pause Time */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) #define FLOW_FCPASS_ (0x00000004) /* Pass Control Frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) #define FLOW_FCEN_ (0x00000002) /* Flow Control Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) #define FLOW_FCBSY_ (0x00000001) /* Flow Control Busy */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) /* VLAN1 Tag Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) #define VLAN1 (0x120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) /* VLAN2 Tag Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) #define VLAN2 (0x124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) /* Wake Up Frame Filter Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) #define WUFF (0x128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) #define LAN9500_WUFF_NUM (4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) #define LAN9500A_WUFF_NUM (8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) /* Wake Up Control and Status Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) #define WUCSR (0x12C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) #define WUCSR_WFF_PTR_RST_ (0x80000000) /* WFrame Filter Pointer Rst */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) #define WUCSR_GUE_ (0x00000200) /* Global Unicast Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) #define WUCSR_WUFR_ (0x00000040) /* Wakeup Frame Received */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) #define WUCSR_MPR_ (0x00000020) /* Magic Packet Received */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) #define WUCSR_WAKE_EN_ (0x00000004) /* Wakeup Frame Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) #define WUCSR_MPEN_ (0x00000002) /* Magic Packet Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) /* Checksum Offload Engine Control Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) #define COE_CR (0x130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) #define Tx_COE_EN_ (0x00010000) /* TX Csum Offload Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) #define Rx_COE_MODE_ (0x00000002) /* RX Csum Offload Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) #define Rx_COE_EN_ (0x00000001) /* RX Csum Offload Enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) /* Vendor-specific PHY Definitions (via MII access) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) /* EDPD NLP / crossover time configuration (LAN9500A only) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) #define PHY_EDPD_CONFIG (16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) #define PHY_EDPD_CONFIG_TX_NLP_EN_ ((u16)0x8000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) #define PHY_EDPD_CONFIG_TX_NLP_1000_ ((u16)0x0000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) #define PHY_EDPD_CONFIG_TX_NLP_768_ ((u16)0x2000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) #define PHY_EDPD_CONFIG_TX_NLP_512_ ((u16)0x4000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) #define PHY_EDPD_CONFIG_TX_NLP_256_ ((u16)0x6000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) #define PHY_EDPD_CONFIG_RX_1_NLP_ ((u16)0x1000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) #define PHY_EDPD_CONFIG_RX_NLP_64_ ((u16)0x0000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) #define PHY_EDPD_CONFIG_RX_NLP_256_ ((u16)0x0400)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) #define PHY_EDPD_CONFIG_RX_NLP_512_ ((u16)0x0800)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) #define PHY_EDPD_CONFIG_RX_NLP_1000_ ((u16)0x0C00)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) #define PHY_EDPD_CONFIG_EXT_CROSSOVER_ ((u16)0x0001)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) #define PHY_EDPD_CONFIG_DEFAULT (PHY_EDPD_CONFIG_TX_NLP_EN_ | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) PHY_EDPD_CONFIG_TX_NLP_768_ | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) PHY_EDPD_CONFIG_RX_1_NLP_)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) /* Mode Control/Status Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) #define PHY_MODE_CTRL_STS (17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) #define MODE_CTRL_STS_EDPWRDOWN_ ((u16)0x2000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) #define MODE_CTRL_STS_ENERGYON_ ((u16)0x0002)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) /* Control/Status Indication Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) #define SPECIAL_CTRL_STS (27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) #define SPECIAL_CTRL_STS_OVRRD_AMDIX_ ((u16)0x8000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) #define SPECIAL_CTRL_STS_AMDIX_ENABLE_ ((u16)0x4000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) #define SPECIAL_CTRL_STS_AMDIX_STATE_ ((u16)0x2000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) /* Interrupt Source Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) #define PHY_INT_SRC (29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) #define PHY_INT_SRC_ENERGY_ON_ ((u16)0x0080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) #define PHY_INT_SRC_ANEG_COMP_ ((u16)0x0040)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) #define PHY_INT_SRC_REMOTE_FAULT_ ((u16)0x0020)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) #define PHY_INT_SRC_LINK_DOWN_ ((u16)0x0010)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) /* Interrupt Mask Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) #define PHY_INT_MASK (30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) #define PHY_INT_MASK_ENERGY_ON_ ((u16)0x0080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) #define PHY_INT_MASK_ANEG_COMP_ ((u16)0x0040)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) #define PHY_INT_MASK_REMOTE_FAULT_ ((u16)0x0020)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) #define PHY_INT_MASK_LINK_DOWN_ ((u16)0x0010)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) #define PHY_INT_MASK_DEFAULT_ (PHY_INT_MASK_ANEG_COMP_ | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) PHY_INT_MASK_LINK_DOWN_)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) /* PHY Special Control/Status Register */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) #define PHY_SPECIAL (31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) #define PHY_SPECIAL_SPD_ ((u16)0x001C)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) #define PHY_SPECIAL_SPD_10HALF_ ((u16)0x0004)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) #define PHY_SPECIAL_SPD_10FULL_ ((u16)0x0014)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) #define PHY_SPECIAL_SPD_100HALF_ ((u16)0x0008)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) #define PHY_SPECIAL_SPD_100FULL_ ((u16)0x0018)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) /* USB Vendor Requests */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) #define USB_VENDOR_REQUEST_WRITE_REGISTER 0xA0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) #define USB_VENDOR_REQUEST_READ_REGISTER 0xA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) #define USB_VENDOR_REQUEST_GET_STATS 0xA2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) /* Interrupt Endpoint status word bitfields */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) #define INT_ENP_MAC_RTO_ ((u32)BIT(18)) /* MAC Reset Time Out */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) #define INT_ENP_TX_STOP_ ((u32)BIT(17)) /* TX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) #define INT_ENP_RX_STOP_ ((u32)BIT(16)) /* RX Stopped */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) #define INT_ENP_PHY_INT_ ((u32)BIT(15)) /* PHY Interrupt */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) #define INT_ENP_TXE_ ((u32)BIT(14)) /* TX Error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) #define INT_ENP_TDFU_ ((u32)BIT(13)) /* TX FIFO Underrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) #define INT_ENP_TDFO_ ((u32)BIT(12)) /* TX FIFO Overrun */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) #define INT_ENP_RXDF_ ((u32)BIT(11)) /* RX Dropped Frame */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) #endif /* _SMSC95XX_H */