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/*
* Copyright (C) 2004
* Stephen Hemminger <shemminger@osdl.org>
*/
#include <stdio.h>
#include "ethtool-util.h"
static void dump_addr(int n, const u8 *a)
{
int i;
printf("Addr %d ", n);
for (i = 0; i < 6; i++)
printf("%02X%c", a[i], i == 5 ? '\n' : ' ');
}
static void dump_timer(const char *name, const void *p)
{
const u8 *a = p;
const u32 *r = p;
printf("%s\n", name);
printf("\tInit 0x%08X Value 0x%08X\n", r[0], r[1]);
printf("\tTest 0x%02X Control 0x%02X\n", a[8], a[9]);
}
static void dump_queue(const char *name, const void *a, int rx)
{
struct desc {
u_int32_t ctl;
u_int32_t next;
u_int32_t data_lo;
u_int32_t data_hi;
u_int32_t status;
u_int32_t timestamp;
u_int16_t csum2;
u_int16_t csum1;
u_int16_t csum2_start;
u_int16_t csum1_start;
u_int32_t addr_lo;
u_int32_t addr_hi;
u_int32_t count_lo;
u_int32_t count_hi;
u_int32_t byte_count;
u_int32_t csr;
u_int32_t flag;
};
const struct desc *d = a;
printf("\n%s\n", name);
printf("---------------\n");
printf("Descriptor Address 0x%08X%08X\n",
d->addr_hi, d->addr_lo);
printf("Address Counter 0x%08X%08X\n",
d->count_hi, d->count_lo);
printf("Current Byte Counter %d\n", d->byte_count);
printf("BMU Control/Status 0x%08X\n", d->csr);
printf("Flag & FIFO Address 0x%08X\n", d->flag);
printf("\n");
printf("Control 0x%08X\n", d->ctl);
printf("Next 0x%08X\n", d->next);
printf("Data 0x%08X%08X\n",
d->data_hi, d->data_lo);
printf("Status 0x%08X\n", d->status);
printf("Timestamp 0x%08X\n", d->timestamp);
if (rx) {
printf("Csum1 Offset %4d Positon %d\n",
d->csum1, d->csum1_start);
printf("Csum2 Offset %4d Positon %d\n",
d->csum2, d->csum2_start);
} else
printf("Csum Start 0x%04X Pos %4d Write %d\n",
d->csum1, d->csum2_start, d->csum1_start);
}
static void dump_ram(const char *name, const void *p)
{
const u32 *r = p;
printf("\n%s\n", name);
printf("---------------\n");
printf("Start Address 0x%08X\n", r[0]);
printf("End Address 0x%08X\n", r[1]);
printf("Write Pointer 0x%08X\n", r[2]);
printf("Read Pointer 0x%08X\n", r[3]);
printf("Upper Threshold/Pause Packets 0x%08X\n", r[4]);
printf("Lower Threshold/Pause Packets 0x%08X\n", r[5]);
printf("Upper Threshold/High Priority 0x%08X\n", r[6]);
printf("Lower Threshold/High Priority 0x%08X\n", r[7]);
printf("Packet Counter 0x%08X\n", r[8]);
printf("Level 0x%08X\n", r[9]);
printf("Test 0x%08X\n", r[10]);
}
static void dump_fifo(const char *name, const void *p)
{
const u32 *r = p;
printf("\n%s\n", name);
printf("---------------\n");
printf("End Address 0x%08X\n", r[0]);
printf("Write Pointer 0x%08X\n", r[1]);
printf("Read Pointer 0x%08X\n", r[2]);
printf("Packet Counter 0x%08X\n", r[3]);
printf("Level 0x%08X\n", r[4]);
printf("Control 0x%08X\n", r[5]);
printf("Control/Test 0x%08X\n", r[6]);
dump_timer("LED", p + 0x20);
}
int skge_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
{
const u32 *r = (const u32 *) regs->data;
int dual = !(regs->data[0x11a] & 1);
printf("Control Registers\n");
printf("-----------------\n");
printf("Register Access Port 0x%08X\n", r[0]);
printf("LED Control/Status 0x%08X\n", r[1]);
printf("Interrupt Source 0x%08X\n", r[2]);
printf("Interrupt Mask 0x%08X\n", r[3]);
printf("Interrupt Hardware Error Source 0x%08X\n", r[4]);
printf("Interrupt Hardware Error Mask 0x%08X\n", r[5]);
printf("Special Interrupt Source 0x%08X\n", r[6]);
printf("\nBus Management Unit\n");
printf("-------------------\n");
printf("CSR Receive Queue 1 0x%08X\n", r[24]);
printf("CSR Sync Queue 1 0x%08X\n", r[26]);
printf("CSR Async Queue 1 0x%08X\n", r[27]);
if (dual) {
printf("CSR Receive Queue 2 0x%08X\n", r[25]);
printf("CSR Async Queue 2 0x%08X\n", r[29]);
printf("CSR Sync Queue 2 0x%08X\n", r[28]);
}
printf("\nMAC Address\n");
printf("-------------\n");
dump_addr(1, regs->data + 0x100);
dump_addr(2, regs->data + 0x108);
dump_addr(3, regs->data + 0x110);
printf("\n");
printf("Connector type 0x%02X\n",
regs->data[0x118]);
printf("PMD type 0x%02X\n",
regs->data[0x119]);
printf("Configuration 0x%02X\n",
regs->data[0x11a]);
printf("Chip Revision 0x%02X\n",
regs->data[0x11b]);
dump_timer("Timer", regs->data + 0x130);
dump_timer("IRQ Moderation", regs->data +0x140);
dump_timer("Blink Source", regs->data +0x170);
dump_queue("Receive Queue 1", regs->data +0x400, 1);
dump_queue("Sync Transmit Queue 1", regs->data +0x600, 0);
dump_queue("Async Transmit Queue 1", regs->data +0x680, 0);
if (dual) {
dump_queue("Receive Queue 2", regs->data +0x480, 1);
dump_queue("Async Transmit Queue 2", regs->data +0x780, 0);
dump_queue("Sync Transmit Queue 2", regs->data +0x700, 0);
}
dump_ram("Receive RAMbuffer 1", regs->data+0x800);
dump_ram("Sync Transmit RAMbuffer 1", regs->data+0xa00);
dump_ram("Async Transmit RAMbuffer 1", regs->data+0xa80);
if (dual) {
dump_ram("Receive RAMbuffer 2", regs->data+0x880);
dump_ram("Sync Transmit RAMbuffer 2", regs->data+0xb00);
dump_ram("Async Transmit RAMbuffer 21", regs->data+0xb80);
}
dump_fifo("Receive MAC FIFO 1", regs->data+0xc00);
dump_fifo("Transmit MAC FIFO 1", regs->data+0xd00);
if (dual) {
dump_fifo("Receive MAC FIFO 2", regs->data+0xc80);
dump_fifo("Transmit MAC FIFO 2", regs->data+0xd80);
}
dump_timer("Descriptor Poll", regs->data+0xe00);
return 0;
}
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