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-rw-r--r--amd8111e.c305
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diff --git a/amd8111e.c b/amd8111e.c
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+
+/* Copyright (C) 2003 Advanced Micro Devices Inc. */
+#include <stdio.h>
+#include "ethtool-util.h"
+
+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),
+
+ CMD0_CLEAR = 0x000F0F7F, /* Command style register */
+
+}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),
+ VSIZE = (1 << 20),
+ VLONLY = (1 << 19),
+ VL_TAG_DEL = (1 << 18),
+ /* VAL1 */
+ EN_PMGR = (1 << 14),
+ INTLEVEL = (1 << 13),
+ FORCE_FULL_DUPLEX = (1 << 12),
+ FORCE_LINK_STATUS = (1 << 11),
+ APEP = (1 << 10),
+ MPPLBA = (1 << 9),
+ /* VAL0 */
+ RESET_PHY_PULSE = (1 << 2),
+ RESET_PHY = (1 << 1),
+ PHY_RST_POL = (1 << 0),
+
+}CMD3_BITS;
+typedef enum {
+
+ INTR = (1 << 31),
+ PCSINT = (1 << 28),
+ 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 */
+ 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 */
+
+}INTEN0_BITS;
+
+typedef enum {
+
+ 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
+
+
+int amd8111e_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
+{
+
+ u32 *reg_buff = (u32 *)regs->data;
+ u32 reg;
+
+ fprintf(stdout, "Descriptor Registers\n");
+ fprintf(stdout, "---------------------\n");
+
+ /* Transmit descriptor base address register */
+ reg = reg_buff[0];
+ fprintf(stdout,
+ "0x00100: Transmit descriptor base address register %08X\n",reg);
+
+ /* Transmit descriptor length register */
+ reg = reg_buff[1];
+ fprintf(stdout,
+ "0x00140: Transmit descriptor length register 0x%08X\n",reg);
+
+ /* Receive descriptor base address register */
+ reg = reg_buff[2];
+ fprintf(stdout,
+ "0x00120: Receive descriptor base address register %08X\n",reg);
+
+ /* Receive descriptor length register */
+ reg = reg_buff[3];
+ fprintf(stdout,
+ "0x00150: Receive descriptor length register 0x%08X\n",reg);
+
+ fprintf(stdout, "\n");
+
+
+ fprintf(stdout, "Command Registers\n");
+ fprintf(stdout, "-------------------\n");
+
+ /* Command 0 Register */
+ reg = reg_buff[4];
+ fprintf(stdout,
+ "0x00048: Command 0 register 0x%08X\n"
+ " Interrupts: %s\n"
+ " Device: %s\n",
+ reg,
+ reg & INTREN ? "Enabled" : "Disabled",
+ reg & RUN ? "Running" : "Stopped");
+
+ /* Command 2 Register */
+ reg = reg_buff[5];
+ fprintf(stdout,
+ "0x00050: Command 2 register 0x%08X\n"
+ " Promiscuous mode: %s\n"
+ " Retransmit on underflow: %s\n",
+ reg,
+ reg & PROM ? "Enabled" : "Disabled",
+ reg & REX_UFLO ? "Enabled" : "Disabled");
+ /* Command 3 Register */
+ reg = reg_buff[6];
+ fprintf(stdout,
+ "0x00054: Command 3 register 0x%08X\n"
+ " Jumbo frame: %s\n"
+ " Admit only VLAN frame: %s\n"
+ " Delete VLAN tag: %s\n",
+ reg,
+ reg & JUMBO ? "Enabled" : "Disabled",
+ reg & VLONLY ? "Yes" : "No",
+ reg & VL_TAG_DEL ? "Yes" : "No");
+
+ /* Command 7 Register */
+ reg = reg_buff[7];
+ fprintf(stdout,
+ "0x00064: Command 7 register 0x%08X\n",
+ reg);
+
+ fprintf(stdout, "\n");
+ fprintf(stdout, "Interrupt Registers\n");
+ fprintf(stdout, "-------------------\n");
+
+ /* Interrupt 0 Register */
+ reg = reg_buff[8];
+ fprintf(stdout,
+ "0x00038: Interrupt register 0x%08X\n"
+ " Any interrupt is set: %s\n"
+ " Link change interrupt: %s\n"
+ " Register 0 auto-poll interrupt: %s\n"
+ " Transmit interrupt: %s\n"
+ " Software timer interrupt: %s\n"
+ " Receive interrupt: %s\n",
+ reg,
+ reg & INTR ? "Yes" : "No",
+ reg & LCINT ? "Yes" : "No",
+ reg & APINT0 ? "Yes" : "No",
+ reg & TINT0 ? "Yes" : "No",
+ reg & STINT ? "Yes" : "No",
+ reg & RINT0 ? "Yes" : "No"
+ );
+ /* Interrupt 0 enable Register */
+ reg = reg_buff[9];
+ fprintf(stdout,
+ "0x00040: Interrupt enable register 0x%08X\n"
+ " Link change interrupt: %s\n"
+ " Register 0 auto-poll interrupt: %s\n"
+ " Transmit interrupt: %s\n"
+ " Software timer interrupt: %s\n"
+ " Receive interrupt: %s\n",
+ reg,
+ reg & LCINTEN ? "Enabled" : "Disabled",
+ reg & APINT0EN ? "Enabled" : "Disabled",
+ reg & TINTEN0 ? "Enabled" : "Disabled",
+ reg & STINTEN ? "Enabled" : "Disabled",
+ reg & RINTEN0 ? "Enabled" : "Disabled"
+ );
+
+ fprintf(stdout, "\n");
+ fprintf(stdout, "Logical Address Filter Register\n");
+ fprintf(stdout, "-------------------\n");
+
+ /* Logical Address Filter Register */
+ fprintf(stdout,
+ "0x00168: Logical address filter register 0x%08X%08X\n",
+ reg_buff[11],reg_buff[10]);
+
+ fprintf(stdout, "\n");
+ fprintf(stdout, "Link status Register\n");
+ fprintf(stdout, "-------------------\n");
+
+ /* Status 0 Register */
+ reg = reg_buff[12];
+ if(reg & LINK_STATS){
+ fprintf(stdout,
+ "0x00030: Link status register 0x%08X\n"
+ " Link status: %s\n"
+ " Auto negotiation complete %s\n"
+ " Duplex %s\n"
+ " Speed %s\n",
+ reg,
+ reg & LINK_STATS ? "Valid" : "Invalid",
+ reg & AUTONEG_COMPLETE ? "Yes" : "No",
+ reg & FULL_DPLX ? "Full" : "Half",
+ ((reg & SPEED_MASK) >> 7 == PHY_SPEED_10) ? "10Mbits/ Sec":
+ "100Mbits/Sec");
+
+ }
+ else{
+ fprintf(stdout,
+ "0x00030: Link status register 0x%08X\n"
+ " Link status: %s\n",
+ reg,
+ reg & LINK_STATS ? "Valid" : "Invalid");
+ }
+ return 0;
+
+}
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