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/*
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* Advanced Micro Devices Inc . AMD8111E Linux Network Driver
* Copyright ( C ) 2003 Advanced Micro Devices
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*
* This program is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation ; either version 2 of the License , or
* ( at your option ) any later version .
*
* This program is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
* GNU General Public License for more details .
*
* You should have received a copy of the GNU General Public License
* along with this program ; if not , write to the Free Software
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* Foundation , Inc . , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307
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* USA
Module Name :
amd8111e . h
Abstract :
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AMD8111 based 10 / 100 Ethernet Controller driver definitions .
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Environment :
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Kernel Mode
Revision History :
3.0 .0
Initial Revision .
3.0 .1
*/
# ifndef _AMD811E_H
# define _AMD811E_H
/* Command style register access
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Registers CMD0 , CMD2 , CMD3 , CMD7 and INTEN0 uses a write access technique called command style access . It allows the write to selected bits of this register without altering the bits that are not selected . Command style registers are divided into 4 bytes that can be written independently . Higher order bit of each byte is the value bit that specifies the value that will be written into the selected bits of register .
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eg . , if the value 10011010 b is written into the least significant byte of a command style register , bits 1 , 3 and 4 of the register will be set to 1 , and the other bits will not be altered . If the value 00011010 b is written into the same byte , bits 1 , 3 and 4 will be cleared to 0 and the other bits will not be altered .
*/
/* Offset for Memory Mapped Registers. */
/* 32 bit registers */
# define ASF_STAT 0x00 /* ASF status register */
# define CHIPID 0x04 /* Chip ID regsiter */
# define MIB_DATA 0x10 /* MIB data register */
# define MIB_ADDR 0x14 /* MIB address register */
# define STAT0 0x30 /* Status0 register */
# define INT0 0x38 /* Interrupt0 register */
# define INTEN0 0x40 /* Interrupt0 enable register*/
# define CMD0 0x48 /* Command0 register */
# define CMD2 0x50 /* Command2 register */
# define CMD3 0x54 /* Command3 resiter */
# define CMD7 0x64 /* Command7 register */
# define CTRL1 0x6C /* Control1 register */
# define CTRL2 0x70 /* Control2 register */
# define XMT_RING_LIMIT 0x7C /* Transmit ring limit register */
# define AUTOPOLL0 0x88 /* Auto-poll0 register */
# define AUTOPOLL1 0x8A /* Auto-poll1 register */
# define AUTOPOLL2 0x8C /* Auto-poll2 register */
# define AUTOPOLL3 0x8E /* Auto-poll3 register */
# define AUTOPOLL4 0x90 /* Auto-poll4 register */
# define AUTOPOLL5 0x92 /* Auto-poll5 register */
# define AP_VALUE 0x98 /* Auto-poll value register */
# define DLY_INT_A 0xA8 /* Group A delayed interrupt register */
# define DLY_INT_B 0xAC /* Group B delayed interrupt register */
# define FLOW_CONTROL 0xC8 /* Flow control register */
# define PHY_ACCESS 0xD0 /* PHY access register */
# define STVAL 0xD8 /* Software timer value register */
# define XMT_RING_BASE_ADDR0 0x100 /* Transmit ring0 base addr register */
# define XMT_RING_BASE_ADDR1 0x108 /* Transmit ring1 base addr register */
# define XMT_RING_BASE_ADDR2 0x110 /* Transmit ring2 base addr register */
# define XMT_RING_BASE_ADDR3 0x118 /* Transmit ring2 base addr register */
# define RCV_RING_BASE_ADDR0 0x120 /* Transmit ring0 base addr register */
# define PMAT0 0x190 /* OnNow pattern register0 */
# define PMAT1 0x194 /* OnNow pattern register1 */
/* 16bit registers */
# define XMT_RING_LEN0 0x140 /* Transmit Ring0 length register */
# define XMT_RING_LEN1 0x144 /* Transmit Ring1 length register */
# define XMT_RING_LEN2 0x148 /* Transmit Ring2 length register */
# define XMT_RING_LEN3 0x14C /* Transmit Ring3 length register */
# define RCV_RING_LEN0 0x150 /* Receive Ring0 length register */
# define SRAM_SIZE 0x178 /* SRAM size register */
# define SRAM_BOUNDARY 0x17A /* SRAM boundary register */
/* 48bit register */
# define PADR 0x160 /* Physical address register */
# define IFS1 0x18C /* Inter-frame spacing Part1 register */
# define IFS 0x18D /* Inter-frame spacing register */
# define IPG 0x18E /* Inter-frame gap register */
/* 64bit register */
# define LADRF 0x168 /* Logical address filter register */
/* Register Bit Definitions */
typedef enum {
ASF_INIT_DONE = ( 1 < < 1 ) ,
ASF_INIT_PRESENT = ( 1 < < 0 ) ,
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} STAT_ASF_BITS ;
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typedef enum {
MIB_CMD_ACTIVE = ( 1 < < 15 ) ,
MIB_RD_CMD = ( 1 < < 13 ) ,
MIB_CLEAR = ( 1 < < 12 ) ,
MIB_ADDRESS = ( 1 < < 0 ) | ( 1 < < 1 ) | ( 1 < < 2 ) | ( 1 < < 3 ) |
( 1 < < 4 ) | ( 1 < < 5 ) ,
} MIB_ADDR_BITS ;
typedef enum {
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PMAT_DET = ( 1 < < 12 ) ,
MP_DET = ( 1 < < 11 ) ,
LC_DET = ( 1 < < 10 ) ,
SPEED_MASK = ( 1 < < 9 ) | ( 1 < < 8 ) | ( 1 < < 7 ) ,
FULL_DPLX = ( 1 < < 6 ) ,
LINK_STATS = ( 1 < < 5 ) ,
AUTONEG_COMPLETE = ( 1 < < 4 ) ,
MIIPD = ( 1 < < 3 ) ,
RX_SUSPENDED = ( 1 < < 2 ) ,
TX_SUSPENDED = ( 1 < < 1 ) ,
RUNNING = ( 1 < < 0 ) ,
} STAT0_BITS ;
# define PHY_SPEED_10 0x2
# define PHY_SPEED_100 0x3
/* INT0 0x38, 32bit register */
typedef enum {
INTR = ( 1 < < 31 ) ,
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PCSINT = ( 1 < < 28 ) ,
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LCINT = ( 1 < < 27 ) ,
APINT5 = ( 1 < < 26 ) ,
APINT4 = ( 1 < < 25 ) ,
APINT3 = ( 1 < < 24 ) ,
TINT_SUM = ( 1 < < 23 ) ,
APINT2 = ( 1 < < 22 ) ,
APINT1 = ( 1 < < 21 ) ,
APINT0 = ( 1 < < 20 ) ,
MIIPDTINT = ( 1 < < 19 ) ,
MCCINT = ( 1 < < 17 ) ,
MREINT = ( 1 < < 16 ) ,
RINT_SUM = ( 1 < < 15 ) ,
SPNDINT = ( 1 < < 14 ) ,
MPINT = ( 1 < < 13 ) ,
SINT = ( 1 < < 12 ) ,
TINT3 = ( 1 < < 11 ) ,
TINT2 = ( 1 < < 10 ) ,
TINT1 = ( 1 < < 9 ) ,
TINT0 = ( 1 < < 8 ) ,
UINT = ( 1 < < 7 ) ,
STINT = ( 1 < < 4 ) ,
RINT0 = ( 1 < < 0 ) ,
} INT0_BITS ;
typedef enum {
VAL3 = ( 1 < < 31 ) , /* VAL bit for byte 3 */
VAL2 = ( 1 < < 23 ) , /* VAL bit for byte 2 */
VAL1 = ( 1 < < 15 ) , /* VAL bit for byte 1 */
VAL0 = ( 1 < < 7 ) , /* VAL bit for byte 0 */
} VAL_BITS ;
typedef enum {
/* VAL3 */
LCINTEN = ( 1 < < 27 ) ,
APINT5EN = ( 1 < < 26 ) ,
APINT4EN = ( 1 < < 25 ) ,
APINT3EN = ( 1 < < 24 ) ,
/* VAL2 */
APINT2EN = ( 1 < < 22 ) ,
APINT1EN = ( 1 < < 21 ) ,
APINT0EN = ( 1 < < 20 ) ,
MIIPDTINTEN = ( 1 < < 19 ) ,
MCCIINTEN = ( 1 < < 18 ) ,
MCCINTEN = ( 1 < < 17 ) ,
MREINTEN = ( 1 < < 16 ) ,
/* VAL1 */
SPNDINTEN = ( 1 < < 14 ) ,
MPINTEN = ( 1 < < 13 ) ,
TINTEN3 = ( 1 < < 11 ) ,
SINTEN = ( 1 < < 12 ) ,
TINTEN2 = ( 1 < < 10 ) ,
TINTEN1 = ( 1 < < 9 ) ,
TINTEN0 = ( 1 < < 8 ) ,
/* VAL0 */
STINTEN = ( 1 < < 4 ) ,
RINTEN0 = ( 1 < < 0 ) ,
INTEN0_CLEAR = 0x1F7F7F1F , /* Command style register */
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} INTEN0_BITS ;
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typedef enum {
/* VAL2 */
RDMD0 = ( 1 < < 16 ) ,
/* VAL1 */
TDMD3 = ( 1 < < 11 ) ,
TDMD2 = ( 1 < < 10 ) ,
TDMD1 = ( 1 < < 9 ) ,
TDMD0 = ( 1 < < 8 ) ,
/* VAL0 */
UINTCMD = ( 1 < < 6 ) ,
RX_FAST_SPND = ( 1 < < 5 ) ,
TX_FAST_SPND = ( 1 < < 4 ) ,
RX_SPND = ( 1 < < 3 ) ,
TX_SPND = ( 1 < < 2 ) ,
INTREN = ( 1 < < 1 ) ,
RUN = ( 1 < < 0 ) ,
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CMD0_CLEAR = 0x000F0F7F , /* Command style register */
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} CMD0_BITS ;
typedef enum {
/* VAL3 */
CONDUIT_MODE = ( 1 < < 29 ) ,
/* VAL2 */
RPA = ( 1 < < 19 ) ,
DRCVPA = ( 1 < < 18 ) ,
DRCVBC = ( 1 < < 17 ) ,
PROM = ( 1 < < 16 ) ,
/* VAL1 */
ASTRP_RCV = ( 1 < < 13 ) ,
RCV_DROP0 = ( 1 < < 12 ) ,
EMBA = ( 1 < < 11 ) ,
DXMT2PD = ( 1 < < 10 ) ,
LTINTEN = ( 1 < < 9 ) ,
DXMTFCS = ( 1 < < 8 ) ,
/* VAL0 */
APAD_XMT = ( 1 < < 6 ) ,
DRTY = ( 1 < < 5 ) ,
INLOOP = ( 1 < < 4 ) ,
EXLOOP = ( 1 < < 3 ) ,
REX_RTRY = ( 1 < < 2 ) ,
REX_UFLO = ( 1 < < 1 ) ,
REX_LCOL = ( 1 < < 0 ) ,
CMD2_CLEAR = 0x3F7F3F7F , /* Command style register */
} CMD2_BITS ;
typedef enum {
/* VAL3 */
ASF_INIT_DONE_ALIAS = ( 1 < < 29 ) ,
/* VAL2 */
JUMBO = ( 1 < < 21 ) ,
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VSIZE = ( 1 < < 20 ) ,
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VLONLY = ( 1 < < 19 ) ,
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VL_TAG_DEL = ( 1 < < 18 ) ,
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/* VAL1 */
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EN_PMGR = ( 1 < < 14 ) ,
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INTLEVEL = ( 1 < < 13 ) ,
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FORCE_FULL_DUPLEX = ( 1 < < 12 ) ,
FORCE_LINK_STATUS = ( 1 < < 11 ) ,
APEP = ( 1 < < 10 ) ,
MPPLBA = ( 1 < < 9 ) ,
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/* VAL0 */
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RESET_PHY_PULSE = ( 1 < < 2 ) ,
RESET_PHY = ( 1 < < 1 ) ,
PHY_RST_POL = ( 1 < < 0 ) ,
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} CMD3_BITS ;
typedef enum {
/* VAL0 */
PMAT_SAVE_MATCH = ( 1 < < 4 ) ,
PMAT_MODE = ( 1 < < 3 ) ,
MPEN_SW = ( 1 < < 1 ) ,
LCMODE_SW = ( 1 < < 0 ) ,
CMD7_CLEAR = 0x0000001B /* Command style register */
} CMD7_BITS ;
typedef enum {
RESET_PHY_WIDTH = ( 0xF < < 16 ) | ( 0xF < < 20 ) , /* 0x00FF0000 */
XMTSP_MASK = ( 1 < < 9 ) | ( 1 < < 8 ) , /* 9:8 */
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XMTSP_128 = ( 1 < < 9 ) , /* 9 */
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XMTSP_64 = ( 1 < < 8 ) ,
CACHE_ALIGN = ( 1 < < 4 ) ,
BURST_LIMIT_MASK = ( 0xF < < 0 ) ,
CTRL1_DEFAULT = 0x00010111 ,
} CTRL1_BITS ;
typedef enum {
FMDC_MASK = ( 1 < < 9 ) | ( 1 < < 8 ) , /* 9:8 */
XPHYRST = ( 1 < < 7 ) ,
XPHYANE = ( 1 < < 6 ) ,
XPHYFD = ( 1 < < 5 ) ,
XPHYSP = ( 1 < < 4 ) | ( 1 < < 3 ) , /* 4:3 */
APDW_MASK = ( 1 < < 2 ) | ( 1 < < 1 ) | ( 1 < < 0 ) , /* 2:0 */
} CTRL2_BITS ;
/* XMT_RING_LIMIT 0x7C, 32bit register */
typedef enum {
XMT_RING2_LIMIT = ( 0xFF < < 16 ) , /* 23:16 */
XMT_RING1_LIMIT = ( 0xFF < < 8 ) , /* 15:8 */
XMT_RING0_LIMIT = ( 0xFF < < 0 ) , /* 7:0 */
} XMT_RING_LIMIT_BITS ;
typedef enum {
AP_REG0_EN = ( 1 < < 15 ) ,
AP_REG0_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PHY0_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL0_BITS ;
/* AUTOPOLL1 0x8A, 16bit register */
typedef enum {
AP_REG1_EN = ( 1 < < 15 ) ,
AP_REG1_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PRE_SUP1 = ( 1 < < 6 ) ,
AP_PHY1_DFLT = ( 1 < < 5 ) ,
AP_PHY1_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL1_BITS ;
typedef enum {
AP_REG2_EN = ( 1 < < 15 ) ,
AP_REG2_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PRE_SUP2 = ( 1 < < 6 ) ,
AP_PHY2_DFLT = ( 1 < < 5 ) ,
AP_PHY2_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL2_BITS ;
typedef enum {
AP_REG3_EN = ( 1 < < 15 ) ,
AP_REG3_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PRE_SUP3 = ( 1 < < 6 ) ,
AP_PHY3_DFLT = ( 1 < < 5 ) ,
AP_PHY3_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL3_BITS ;
typedef enum {
AP_REG4_EN = ( 1 < < 15 ) ,
AP_REG4_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PRE_SUP4 = ( 1 < < 6 ) ,
AP_PHY4_DFLT = ( 1 < < 5 ) ,
AP_PHY4_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL4_BITS ;
typedef enum {
AP_REG5_EN = ( 1 < < 15 ) ,
AP_REG5_ADDR_MASK = ( 0xF < < 8 ) | ( 1 < < 12 ) , /* 12:8 */
AP_PRE_SUP5 = ( 1 < < 6 ) ,
AP_PHY5_DFLT = ( 1 < < 5 ) ,
AP_PHY5_ADDR_MASK = ( 0xF < < 0 ) | ( 1 < < 4 ) , /* 4:0 */
} AUTOPOLL5_BITS ;
/* AP_VALUE 0x98, 32bit ragister */
typedef enum {
AP_VAL_ACTIVE = ( 1 < < 31 ) ,
AP_VAL_RD_CMD = ( 1 < < 29 ) ,
AP_ADDR = ( 1 < < 18 ) | ( 1 < < 17 ) | ( 1 < < 16 ) , /* 18:16 */
AP_VAL = ( 0xF < < 0 ) | ( 0xF < < 4 ) | ( 0xF < < 8 ) |
( 0xF < < 12 ) , /* 15:0 */
} AP_VALUE_BITS ;
typedef enum {
DLY_INT_A_R3 = ( 1 < < 31 ) ,
DLY_INT_A_R2 = ( 1 < < 30 ) ,
DLY_INT_A_R1 = ( 1 < < 29 ) ,
DLY_INT_A_R0 = ( 1 < < 28 ) ,
DLY_INT_A_T3 = ( 1 < < 27 ) ,
DLY_INT_A_T2 = ( 1 < < 26 ) ,
DLY_INT_A_T1 = ( 1 < < 25 ) ,
DLY_INT_A_T0 = ( 1 < < 24 ) ,
EVENT_COUNT_A = ( 0xF < < 16 ) | ( 0x1 < < 20 ) , /* 20:16 */
MAX_DELAY_TIME_A = ( 0xF < < 0 ) | ( 0xF < < 4 ) | ( 1 < < 8 ) |
( 1 < < 9 ) | ( 1 < < 10 ) , /* 10:0 */
} DLY_INT_A_BITS ;
typedef enum {
DLY_INT_B_R3 = ( 1 < < 31 ) ,
DLY_INT_B_R2 = ( 1 < < 30 ) ,
DLY_INT_B_R1 = ( 1 < < 29 ) ,
DLY_INT_B_R0 = ( 1 < < 28 ) ,
DLY_INT_B_T3 = ( 1 < < 27 ) ,
DLY_INT_B_T2 = ( 1 < < 26 ) ,
DLY_INT_B_T1 = ( 1 < < 25 ) ,
DLY_INT_B_T0 = ( 1 < < 24 ) ,
EVENT_COUNT_B = ( 0xF < < 16 ) | ( 0x1 < < 20 ) , /* 20:16 */
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MAX_DELAY_TIME_B = ( 0xF < < 0 ) | ( 0xF < < 4 ) | ( 1 < < 8 ) |
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( 1 < < 9 ) | ( 1 < < 10 ) , /* 10:0 */
} DLY_INT_B_BITS ;
/* FLOW_CONTROL 0xC8, 32bit register */
typedef enum {
PAUSE_LEN_CHG = ( 1 < < 30 ) ,
FTPE = ( 1 < < 22 ) ,
FRPE = ( 1 < < 21 ) ,
NAPA = ( 1 < < 20 ) ,
NPA = ( 1 < < 19 ) ,
FIXP = ( 1 < < 18 ) ,
FCCMD = ( 1 < < 16 ) ,
PAUSE_LEN = ( 0xF < < 0 ) | ( 0xF < < 4 ) | ( 0xF < < 8 ) | ( 0xF < < 12 ) , /* 15:0 */
} FLOW_CONTROL_BITS ;
/* PHY_ ACCESS 0xD0, 32bit register */
typedef enum {
PHY_CMD_ACTIVE = ( 1 < < 31 ) ,
PHY_WR_CMD = ( 1 < < 30 ) ,
PHY_RD_CMD = ( 1 < < 29 ) ,
PHY_RD_ERR = ( 1 < < 28 ) ,
PHY_PRE_SUP = ( 1 < < 27 ) ,
PHY_ADDR = ( 1 < < 21 ) | ( 1 < < 22 ) | ( 1 < < 23 ) |
( 1 < < 24 ) | ( 1 < < 25 ) , /* 25:21 */
PHY_REG_ADDR = ( 1 < < 16 ) | ( 1 < < 17 ) | ( 1 < < 18 ) | ( 1 < < 19 ) | ( 1 < < 20 ) , /* 20:16 */
PHY_DATA = ( 0xF < < 0 ) | ( 0xF < < 4 ) | ( 0xF < < 8 ) |
( 0xF < < 12 ) , /* 15:0 */
} PHY_ACCESS_BITS ;
/* PMAT0 0x190, 32bit register */
typedef enum {
PMR_ACTIVE = ( 1 < < 31 ) ,
PMR_WR_CMD = ( 1 < < 30 ) ,
PMR_RD_CMD = ( 1 < < 29 ) ,
PMR_BANK = ( 1 < < 28 ) ,
PMR_ADDR = ( 0xF < < 16 ) | ( 1 < < 20 ) | ( 1 < < 21 ) |
( 1 < < 22 ) , /* 22:16 */
PMR_B4 = ( 0xF < < 0 ) | ( 0xF < < 4 ) , /* 15:0 */
} PMAT0_BITS ;
/* PMAT1 0x194, 32bit register */
typedef enum {
PMR_B3 = ( 0xF < < 24 ) | ( 0xF < < 28 ) , /* 31:24 */
PMR_B2 = ( 0xF < < 16 ) | ( 0xF < < 20 ) , /* 23:16 */
PMR_B1 = ( 0xF < < 8 ) | ( 0xF < < 12 ) , /* 15:8 */
PMR_B0 = ( 0xF < < 0 ) | ( 0xF < < 4 ) , /* 7:0 */
} PMAT1_BITS ;
/************************************************************************/
/* */
/* MIB counter definitions */
/* */
/************************************************************************/
# define rcv_miss_pkts 0x00
# define rcv_octets 0x01
# define rcv_broadcast_pkts 0x02
# define rcv_multicast_pkts 0x03
# define rcv_undersize_pkts 0x04
# define rcv_oversize_pkts 0x05
# define rcv_fragments 0x06
# define rcv_jabbers 0x07
# define rcv_unicast_pkts 0x08
# define rcv_alignment_errors 0x09
# define rcv_fcs_errors 0x0A
# define rcv_good_octets 0x0B
# define rcv_mac_ctrl 0x0C
# define rcv_flow_ctrl 0x0D
# define rcv_pkts_64_octets 0x0E
# define rcv_pkts_65to127_octets 0x0F
# define rcv_pkts_128to255_octets 0x10
# define rcv_pkts_256to511_octets 0x11
# define rcv_pkts_512to1023_octets 0x12
# define rcv_pkts_1024to1518_octets 0x13
# define rcv_unsupported_opcode 0x14
# define rcv_symbol_errors 0x15
# define rcv_drop_pkts_ring1 0x16
# define rcv_drop_pkts_ring2 0x17
# define rcv_drop_pkts_ring3 0x18
# define rcv_drop_pkts_ring4 0x19
# define rcv_jumbo_pkts 0x1A
# define xmt_underrun_pkts 0x20
# define xmt_octets 0x21
# define xmt_packets 0x22
# define xmt_broadcast_pkts 0x23
# define xmt_multicast_pkts 0x24
# define xmt_collisions 0x25
# define xmt_unicast_pkts 0x26
# define xmt_one_collision 0x27
# define xmt_multiple_collision 0x28
# define xmt_deferred_transmit 0x29
# define xmt_late_collision 0x2A
# define xmt_excessive_defer 0x2B
# define xmt_loss_carrier 0x2C
# define xmt_excessive_collision 0x2D
# define xmt_back_pressure 0x2E
# define xmt_flow_ctrl 0x2F
# define xmt_pkts_64_octets 0x30
# define xmt_pkts_65to127_octets 0x31
# define xmt_pkts_128to255_octets 0x32
# define xmt_pkts_256to511_octets 0x33
# define xmt_pkts_512to1023_octets 0x34
# define xmt_pkts_1024to1518_octet 0x35
# define xmt_oversize_pkts 0x36
# define xmt_jumbo_pkts 0x37
/* Driver definitions */
# define PCI_VENDOR_ID_AMD 0x1022
# define PCI_DEVICE_ID_AMD8111E_7462 0x7462
# define MAX_UNITS 8 /* Maximum number of devices possible */
# define NUM_TX_BUFFERS 32 /* Number of transmit buffers */
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# define NUM_RX_BUFFERS 32 /* Number of receive buffers */
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# define TX_BUFF_MOD_MASK 31 /* (NUM_TX_BUFFERS -1) */
# define RX_BUFF_MOD_MASK 31 /* (NUM_RX_BUFFERS -1) */
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# define NUM_TX_RING_DR 32
# define NUM_RX_RING_DR 32
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# define TX_RING_DR_MOD_MASK 31 /* (NUM_TX_RING_DR -1) */
# define RX_RING_DR_MOD_MASK 31 /* (NUM_RX_RING_DR -1) */
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# define MAX_FILTER_SIZE 64 /* Maximum multicast address */
# define AMD8111E_MIN_MTU 60
# define AMD8111E_MAX_MTU 9000
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# define PKT_BUFF_SZ 1536
# define MIN_PKT_LEN 60
# define ETH_ADDR_LEN 6
# define AMD8111E_TX_TIMEOUT (3 * HZ) /* 3 sec */
# define SOFT_TIMER_FREQ 0xBEBC /* 0.5 sec */
# define DELAY_TIMER_CONV 50 / * msec to 10 usec conversion.
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Only 500 usec resolution */
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# define OPTION_VLAN_ENABLE 0x0001
# define OPTION_JUMBO_ENABLE 0x0002
# define OPTION_MULTICAST_ENABLE 0x0004
# define OPTION_WOL_ENABLE 0x0008
# define OPTION_WAKE_MAGIC_ENABLE 0x0010
# define OPTION_WAKE_PHY_ENABLE 0x0020
# define OPTION_INTR_COAL_ENABLE 0x0040
# define OPTION_DYN_IPG_ENABLE 0x0080
# define PHY_REG_ADDR_MASK 0x1f
/* ipg parameters */
# define DEFAULT_IPG 0x60
# define IFS1_DELTA 36
# define IPG_CONVERGE_JIFFIES (HZ / 2)
# define IPG_STABLE_TIME 5
# define MIN_IPG 96
# define MAX_IPG 255
# define IPG_STEP 16
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# define CSTATE 1
# define SSTATE 2
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/* Assume contoller gets data 10 times the maximum processing time */
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# define REPEAT_CNT 10
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/* amd8111e decriptor flag definitions */
typedef enum {
OWN_BIT = ( 1 < < 15 ) ,
ADD_FCS_BIT = ( 1 < < 13 ) ,
LTINT_BIT = ( 1 < < 12 ) ,
STP_BIT = ( 1 < < 9 ) ,
ENP_BIT = ( 1 < < 8 ) ,
KILL_BIT = ( 1 < < 6 ) ,
TCC_VLAN_INSERT = ( 1 < < 1 ) ,
TCC_VLAN_REPLACE = ( 1 < < 1 ) | ( 1 < < 0 ) ,
} TX_FLAG_BITS ;
typedef enum {
ERR_BIT = ( 1 < < 14 ) ,
FRAM_BIT = ( 1 < < 13 ) ,
OFLO_BIT = ( 1 < < 12 ) ,
CRC_BIT = ( 1 < < 11 ) ,
PAM_BIT = ( 1 < < 6 ) ,
LAFM_BIT = ( 1 < < 5 ) ,
BAM_BIT = ( 1 < < 4 ) ,
TT_VLAN_TAGGED = ( 1 < < 3 ) | ( 1 < < 2 ) , /* 0x000 */
TT_PRTY_TAGGED = ( 1 < < 3 ) , /* 0x0008 */
} RX_FLAG_BITS ;
# define RESET_RX_FLAGS 0x0000
# define TT_MASK 0x000c
# define TCC_MASK 0x0003
/* driver ioctl parameters */
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# define AMD8111E_REG_DUMP_LEN 13*sizeof(u32)
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/* amd8111e desriptor format */
struct amd8111e_tx_dr {
u16 buff_count ; /* Size of the buffer pointed by this descriptor */
u16 tx_flags ;
u16 tag_ctrl_info ;
u16 tag_ctrl_cmd ;
u32 buff_phy_addr ;
u32 reserved ;
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} ;
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struct amd8111e_rx_dr {
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u32 reserved ;
u16 msg_count ; /* Received message len */
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u16 tag_ctrl_info ;
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u16 buff_count ; /* Len of the buffer pointed by descriptor. */
u16 rx_flags ;
u32 buff_phy_addr ;
} ;
struct amd8111e_link_config {
# define SPEED_INVALID 0xffff
# define DUPLEX_INVALID 0xff
# define AUTONEG_INVALID 0xff
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unsigned long orig_phy_option ;
u16 speed ;
u8 duplex ;
u8 autoneg ;
u8 reserved ; /* 32bit alignment */
} ;
enum coal_type {
NO_COALESCE ,
LOW_COALESCE ,
MEDIUM_COALESCE ,
HIGH_COALESCE ,
} ;
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enum coal_mode {
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RX_INTR_COAL ,
TX_INTR_COAL ,
DISABLE_COAL ,
ENABLE_COAL ,
} ;
# define MAX_TIMEOUT 40
# define MAX_EVENT_COUNT 31
struct amd8111e_coalesce_conf {
unsigned int rx_timeout ;
unsigned int rx_event_count ;
unsigned long rx_packets ;
unsigned long rx_prev_packets ;
unsigned long rx_bytes ;
unsigned long rx_prev_bytes ;
unsigned int rx_coal_type ;
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unsigned int tx_timeout ;
unsigned int tx_event_count ;
unsigned long tx_packets ;
unsigned long tx_prev_packets ;
unsigned long tx_bytes ;
unsigned long tx_prev_bytes ;
unsigned int tx_coal_type ;
} ;
struct ipg_info {
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unsigned int ipg_state ;
unsigned int ipg ;
unsigned int current_ipg ;
unsigned int col_cnt ;
unsigned int diff_col_cnt ;
unsigned int timer_tick ;
unsigned int prev_ipg ;
struct timer_list ipg_timer ;
} ;
struct amd8111e_priv {
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struct amd8111e_tx_dr * tx_ring ;
struct amd8111e_rx_dr * rx_ring ;
dma_addr_t tx_ring_dma_addr ; /* tx descriptor ring base address */
dma_addr_t rx_ring_dma_addr ; /* rx descriptor ring base address */
const char * name ;
struct pci_dev * pci_dev ; /* Ptr to the associated pci_dev */
struct net_device * amd8111e_net_dev ; /* ptr to associated net_device */
/* Transmit and recive skbs */
struct sk_buff * tx_skbuff [ NUM_TX_BUFFERS ] ;
struct sk_buff * rx_skbuff [ NUM_RX_BUFFERS ] ;
/* Transmit and receive dma mapped addr */
dma_addr_t tx_dma_addr [ NUM_TX_BUFFERS ] ;
dma_addr_t rx_dma_addr [ NUM_RX_BUFFERS ] ;
/* Reg memory mapped address */
void __iomem * mmio ;
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spinlock_t lock ; /* Guard lock */
unsigned long rx_idx , tx_idx ; /* The next free ring entry */
unsigned long tx_complete_idx ;
unsigned long tx_ring_complete_idx ;
unsigned long tx_ring_idx ;
unsigned int rx_buff_len ; /* Buffer length of rx buffers */
int options ; /* Options enabled/disabled for the device */
unsigned long ext_phy_option ;
int ext_phy_addr ;
u32 ext_phy_id ;
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struct amd8111e_link_config link_config ;
int pm_cap ;
struct net_device * next ;
int mii ;
struct mii_if_info mii_if ;
# if AMD8111E_VLAN_TAG_USED
struct vlan_group * vlgrp ;
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# endif
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char opened ;
struct net_device_stats stats ;
unsigned int drv_rx_errors ;
struct dev_mc_list * mc_list ;
struct amd8111e_coalesce_conf coal_conf ;
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struct ipg_info ipg_data ;
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} ;
/* kernel provided writeq does not write 64 bits into the amd8111e device register instead writes only higher 32bits data into lower 32bits of the register.
BUG ? */
# define amd8111e_writeq(_UlData,_memMap) \
writel ( * ( u32 * ) ( & _UlData ) , _memMap ) ; \
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writel ( * ( u32 * ) ( ( u8 * ) ( & _UlData ) + 4 ) , _memMap + 4 )
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/* maps the external speed options to internal value */
typedef enum {
SPEED_AUTONEG ,
SPEED10_HALF ,
SPEED10_FULL ,
SPEED100_HALF ,
SPEED100_FULL ,
} EXT_PHY_OPTION ;
static int card_idx ;
static int speed_duplex [ MAX_UNITS ] = { 0 , } ;
static int coalesce [ MAX_UNITS ] = { 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 } ;
static int dynamic_ipg [ MAX_UNITS ] = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 } ;
static unsigned int chip_version ;
# endif /* _AMD8111E_H */
