summaryrefslogtreecommitdiffstats
path: root/pcnet32.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--pcnet32.c249
1 files changed, 249 insertions, 0 deletions
diff --git a/pcnet32.c b/pcnet32.c
new file mode 100644
index 0000000..b87cee7
--- /dev/null
+++ b/pcnet32.c
@@ -0,0 +1,249 @@
+/* Copyright 2004 IBM Corporation (jklewis@us.ibm.com) */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "internal.h"
+
+#define BIT0 0x0001
+#define BIT1 0x0002
+#define BIT2 0x0004
+#define BIT3 0x0008
+#define BIT4 0x0010
+#define BIT5 0x0020
+#define BIT6 0x0040
+#define BIT7 0x0080
+#define BIT8 0x0100
+#define BIT9 0x0200
+#define BIT10 0x0400
+#define BIT11 0x0800
+#define BIT12 0x1000
+#define BIT13 0x2000
+#define BIT14 0x4000
+#define BIT15 0x8000
+
+int pcnet32_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
+{
+ int i, csr;
+ u16 *data = (u16 *) regs->data;
+ int len = regs->len / 2;
+ u16 temp,*ptr;
+
+ printf("Driver: %s\n",info->driver);
+ printf("Version: %s\n",info->version);
+
+ printf("APROM: ");
+ for (i=0; i<8; i++)
+ printf(" %04x ", data[i]);
+ printf("\n");
+
+ csr = i;
+ for (; i<100; i++)
+ {
+ if (((i-csr) & 7) == 0) printf("CSR%02d: ", i-csr);
+ printf(" %04x ", data[i]);
+ if (((i-csr) & 7) == 7) printf("\n");
+ }
+ if (((i-csr) & 7) != 7) printf("\n");
+
+ csr = i;
+ for (; i<136; i++)
+ {
+ if (((i-csr) & 7) == 0) printf("BCR%02d: ", i-csr);
+ printf(" %04x ", data[i]);
+ if (((i-csr) & 7) == 7) printf("\n");
+ }
+ if (((i-csr) & 7) != 7) printf("\n");
+
+ csr = i;
+ for (; i<len; i++)
+ {
+ if (((i-csr) & 7) == 0) printf("MII%02d: ", (i-csr) & 0x1f);
+ printf(" %04x ", data[i]);
+ if (((i-csr) & 7) == 7) printf("\n");
+ }
+ if (((i-csr) & 7) != 7) printf("\n");
+ printf("\n");
+
+ ptr=&data[8]; /* start of the CSRs */
+
+ printf("CSR0: Status and Control 0x%04x\n ",ptr[0]);
+ temp=ptr[0];
+
+ if(temp & BIT15) printf("ERR ");
+ if(temp & BIT14) printf("BABL ");
+ if(temp & BIT13) printf("CERR ");
+ if(temp & BIT12) printf("MISS ");
+ if(temp & BIT11) printf("MERR ");
+ if(temp & BIT10) printf("RINT ");
+ if(temp & BIT9) printf("TINT ");
+ if(temp & BIT8) printf("IDON ");
+ if(temp & BIT7) printf("INTR ");
+ if(temp & BIT6) printf("INT ");
+ if(temp & BIT5) printf("RXON ");
+ if(temp & BIT4) printf("TXON ");
+ if(temp & BIT3) printf("TDMD ");
+ if(temp & BIT2) printf("STOP ");
+ if(temp & BIT1) printf("STRT ");
+ if(temp & BIT0) printf("INIT ");
+
+ printf("\n");
+
+ printf("CSR3: Interrupt Mask 0x%04x\n ",ptr[3]);
+ temp=ptr[3];
+
+ if(temp & BIT14) printf("BABLM ");
+ if(temp & BIT12) printf("MISSM ");
+ if(temp & BIT11) printf("MERRM ");
+ if(temp & BIT10) printf("RINTM ");
+ if(temp & BIT9) printf("TINTM ");
+ if(temp & BIT8) printf("IDONM ");
+ if(temp & BIT6) printf("DXSUFLO ");
+ if(temp & BIT5) printf("LAPPEN ");
+ if(temp & BIT4) printf("DXMT2PD ");
+ if(temp & BIT3) printf("EMBA ");
+ if(temp & BIT2) printf("BSWP ");
+
+ printf("\n");
+
+ printf("CSR4: Test and Features 0x%04x\n ",ptr[4]);
+ temp=ptr[4];
+
+ if(temp & BIT15) printf("EN124 ");
+ if(temp & BIT14) printf("DMAPLUS ");
+ if(temp & BIT12) printf("TXDPOLL ");
+ if(temp & BIT11) printf("APAD_XMT ");
+ if(temp & BIT10) printf("ASTRP_RCV ");
+ if(temp & BIT9) printf("MFCO ");
+ if(temp & BIT8) printf("MFCON ");
+ if(temp & BIT7) printf("UINTCMD ");
+ if(temp & BIT6) printf("UINT ");
+ if(temp & BIT5) printf("RCVCCO ");
+ if(temp & BIT4) printf("RCVCCOM ");
+ if(temp & BIT3) printf("TXSTRT ");
+ if(temp & BIT2) printf("TXSTRTM ");
+ if(temp & BIT1) printf("JAB ");
+ if(temp & BIT0) printf("JABM ");
+
+ printf("\n");
+
+ printf("CSR5: Ext Control and Int 1 0x%04x\n ",ptr[5]);
+ temp=ptr[5];
+
+ if(temp & BIT15) printf("TOKINTD ");
+ if(temp & BIT14) printf("LTINTEN ");
+ if(temp & BIT11) printf("SINT ");
+ if(temp & BIT10) printf("SINTE ");
+ if(temp & BIT9) printf("SLPINT ");
+ if(temp & BIT8) printf("SLPINTE ");
+ if(temp & BIT7) printf("EXDINT ");
+ if(temp & BIT6) printf("EXDINTE ");
+ if(temp & BIT5) printf("MPPLBA ");
+ if(temp & BIT4) printf("MPINT ");
+ if(temp & BIT3) printf("MPINTE ");
+ if(temp & BIT2) printf("MPEN ");
+ if(temp & BIT1) printf("MPMODE ");
+ if(temp & BIT0) printf("SPND ");
+
+ printf("\n");
+
+ printf("CSR7: Ext Control and Int 2 0x%04x\n ",ptr[7]);
+ temp=ptr[7];
+
+ if(temp & BIT15) printf("FASTSPNDE ");
+ if(temp & BIT14) printf("RXFRTG ");
+ if(temp & BIT13) printf("RDMD ");
+ if(temp & BIT12) printf("RXDPOLL ");
+ if(temp & BIT11) printf("STINT ");
+ if(temp & BIT10) printf("STINTE ");
+ if(temp & BIT9) printf("MREINT ");
+ if(temp & BIT8) printf("MREINTE ");
+ if(temp & BIT7) printf("MAPINT ");
+ if(temp & BIT6) printf("MAPINTE ");
+ if(temp & BIT5) printf("MCCINT ");
+ if(temp & BIT4) printf("MCCINTE ");
+ if(temp & BIT3) printf("MCCIINT ");
+ if(temp & BIT2) printf("MCCIINTE ");
+ if(temp & BIT1) printf("MIIPDTINT ");
+ if(temp & BIT0) printf("MIIPDTINTE ");
+
+ printf("\n");
+
+ printf("CSR15: Mode 0x%04x\n",ptr[15]);
+ printf("CSR40: Current RX Byte Count 0x%04x\n",ptr[40]);
+ printf("CSR41: Current RX Status 0x%04x\n",ptr[41]);
+ printf("CSR42: Current TX Byte Count 0x%04x\n",ptr[42]);
+ printf("CSR43: Current TX Status 0x%04x\n",ptr[43]);
+ printf("CSR88: Chip ID Lower 0x%04x\n",ptr[88]);
+ temp = (((ptr[89] << 16) | ptr[88]) >> 12) & 0xffff;
+ switch (temp) {
+ case 0x2420:
+ printf(" PCnet/PCI 79C970\n");
+ break;
+ case 0x2621:
+ printf(" PCnet/PCI II 79C970A\n");
+ break;
+ case 0x2623:
+ printf(" PCnet/FAST 79C971\n");
+ break;
+ case 0x2624:
+ printf(" PCnet/FAST+ 79C972\n");
+ break;
+ case 0x2625:
+ printf(" PCnet/FAST III 79C973\n");
+ break;
+ case 0x2626:
+ printf(" PCnet/Home 79C978\n");
+ break;
+ case 0x2627:
+ printf(" PCnet/FAST III 79C975\n");
+ break;
+ case 0x2628:
+ printf(" PCnet/PRO 79C976\n");
+ break;
+ }
+
+ printf("CSR89: Chip ID Upper 0x%04x\n ",ptr[89]);
+ temp=ptr[89];
+ printf("VER: %04x PARTIDU: %04x\n",temp >> 12,temp & 0x00000fff);
+
+ printf("CSR112: Missed Frame Count 0x%04x\n",ptr[90]); /* 90 is 112 */
+ printf("CSR114: RX Collision Count 0x%04x\n",ptr[91]);
+
+ printf("\n");
+
+ ptr=&data[100]; /* point to BCR 0 */
+
+ printf("BCR2: Misc. Configuration 0x%04x\n ",ptr[2]);
+ temp=ptr[2];
+
+ if(temp & BIT14) printf("TMAULOOP ");
+ if(temp & BIT12) printf("LEDPE ");
+
+ if(temp & BIT8) printf("APROMWE ");
+ if(temp & BIT7) printf("INTLEVEL ");
+
+ if(temp & BIT3) printf("EADISEL ");
+ if(temp & BIT2) printf("AWAKE ");
+ if(temp & BIT1) printf("ASEL ");
+ if(temp & BIT0) printf("XMAUSEL ");
+
+ printf("\n");
+
+ printf("BCR9: Full-Duplex Control 0x%04x\n",ptr[9]);
+ printf("BCR18: Burst and Bus Control 0x%04x\n",ptr[18]);
+
+ printf("BCR19: EEPROM Control and Status 0x%04x\n ",ptr[19]);
+ temp=ptr[19];
+ if(temp & BIT15) printf("PVALID ");
+ if(temp & BIT13) printf("EEDET ");
+ printf("\n");
+
+ printf("BCR23: PCI Subsystem Vendor ID 0x%04x\n",ptr[23]);
+ printf("BCR24: PCI Subsystem ID 0x%04x\n",ptr[24]);
+ printf("BCR31: Software Timer 0x%04x\n",ptr[31]);
+ printf("BCR32: MII Control and Status 0x%04x\n",ptr[32]);
+ printf("BCR35: PCI Vendor ID 0x%04x\n",ptr[35]);
+
+ return(0);
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 02:07:13 +0000