552 lines
18 KiB
C
552 lines
18 KiB
C
/*
|
|
* Version 2.13
|
|
*
|
|
* AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04
|
|
* IDE driver for Linux.
|
|
*
|
|
* Copyright (c) 2000-2002 Vojtech Pavlik
|
|
*
|
|
* Based on the work of:
|
|
* Andre Hedrick
|
|
*/
|
|
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 as published by
|
|
* the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/ioport.h>
|
|
#include <linux/blkdev.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/init.h>
|
|
#include <linux/ide.h>
|
|
#include <asm/io.h>
|
|
|
|
#include "ide-timing.h"
|
|
|
|
#define DISPLAY_AMD_TIMINGS
|
|
|
|
#define AMD_IDE_ENABLE (0x00 + amd_config->base)
|
|
#define AMD_IDE_CONFIG (0x01 + amd_config->base)
|
|
#define AMD_CABLE_DETECT (0x02 + amd_config->base)
|
|
#define AMD_DRIVE_TIMING (0x08 + amd_config->base)
|
|
#define AMD_8BIT_TIMING (0x0e + amd_config->base)
|
|
#define AMD_ADDRESS_SETUP (0x0c + amd_config->base)
|
|
#define AMD_UDMA_TIMING (0x10 + amd_config->base)
|
|
|
|
#define AMD_UDMA 0x07
|
|
#define AMD_UDMA_33 0x01
|
|
#define AMD_UDMA_66 0x02
|
|
#define AMD_UDMA_100 0x03
|
|
#define AMD_UDMA_133 0x04
|
|
#define AMD_CHECK_SWDMA 0x08
|
|
#define AMD_BAD_SWDMA 0x10
|
|
#define AMD_BAD_FIFO 0x20
|
|
#define AMD_CHECK_SERENADE 0x40
|
|
|
|
/*
|
|
* AMD SouthBridge chips.
|
|
*/
|
|
|
|
static struct amd_ide_chip {
|
|
unsigned short id;
|
|
unsigned long base;
|
|
unsigned char flags;
|
|
} amd_ide_chips[] = {
|
|
{ PCI_DEVICE_ID_AMD_COBRA_7401, 0x40, AMD_UDMA_33 | AMD_BAD_SWDMA },
|
|
{ PCI_DEVICE_ID_AMD_VIPER_7409, 0x40, AMD_UDMA_66 | AMD_CHECK_SWDMA },
|
|
{ PCI_DEVICE_ID_AMD_VIPER_7411, 0x40, AMD_UDMA_100 | AMD_BAD_FIFO },
|
|
{ PCI_DEVICE_ID_AMD_OPUS_7441, 0x40, AMD_UDMA_100 },
|
|
{ PCI_DEVICE_ID_AMD_8111_IDE, 0x40, AMD_UDMA_133 | AMD_CHECK_SERENADE },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, 0x50, AMD_UDMA_100 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, 0x50, AMD_UDMA_133 },
|
|
{ PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, AMD_UDMA_100 },
|
|
{ 0 }
|
|
};
|
|
|
|
static struct amd_ide_chip *amd_config;
|
|
static ide_pci_device_t *amd_chipset;
|
|
static unsigned int amd_80w;
|
|
static unsigned int amd_clock;
|
|
|
|
static char *amd_dma[] = { "MWDMA16", "UDMA33", "UDMA66", "UDMA100", "UDMA133" };
|
|
static unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 7 };
|
|
|
|
/*
|
|
* AMD /proc entry.
|
|
*/
|
|
|
|
#ifdef CONFIG_PROC_FS
|
|
|
|
#include <linux/stat.h>
|
|
#include <linux/proc_fs.h>
|
|
|
|
static u8 amd74xx_proc;
|
|
|
|
static unsigned char amd_udma2cyc[] = { 4, 6, 8, 10, 3, 2, 1, 15 };
|
|
static unsigned long amd_base;
|
|
static struct pci_dev *bmide_dev;
|
|
extern int (*amd74xx_display_info)(char *, char **, off_t, int); /* ide-proc.c */
|
|
|
|
#define amd_print(format, arg...) p += sprintf(p, format "\n" , ## arg)
|
|
#define amd_print_drive(name, format, arg...)\
|
|
p += sprintf(p, name); for (i = 0; i < 4; i++) p += sprintf(p, format, ## arg); p += sprintf(p, "\n");
|
|
|
|
static int amd74xx_get_info(char *buffer, char **addr, off_t offset, int count)
|
|
{
|
|
int speed[4], cycle[4], setup[4], active[4], recover[4], den[4],
|
|
uen[4], udma[4], active8b[4], recover8b[4];
|
|
struct pci_dev *dev = bmide_dev;
|
|
unsigned int v, u, i;
|
|
unsigned short c, w;
|
|
unsigned char t;
|
|
int len;
|
|
char *p = buffer;
|
|
|
|
amd_print("----------AMD BusMastering IDE Configuration----------------");
|
|
|
|
amd_print("Driver Version: 2.13");
|
|
amd_print("South Bridge: %s", pci_name(bmide_dev));
|
|
|
|
pci_read_config_byte(dev, PCI_REVISION_ID, &t);
|
|
amd_print("Revision: IDE %#x", t);
|
|
amd_print("Highest DMA rate: %s", amd_dma[amd_config->flags & AMD_UDMA]);
|
|
|
|
amd_print("BM-DMA base: %#lx", amd_base);
|
|
amd_print("PCI clock: %d.%dMHz", amd_clock / 1000, amd_clock / 100 % 10);
|
|
|
|
amd_print("-----------------------Primary IDE-------Secondary IDE------");
|
|
|
|
pci_read_config_byte(dev, AMD_IDE_CONFIG, &t);
|
|
amd_print("Prefetch Buffer: %10s%20s", (t & 0x80) ? "yes" : "no", (t & 0x20) ? "yes" : "no");
|
|
amd_print("Post Write Buffer: %10s%20s", (t & 0x40) ? "yes" : "no", (t & 0x10) ? "yes" : "no");
|
|
|
|
pci_read_config_byte(dev, AMD_IDE_ENABLE, &t);
|
|
amd_print("Enabled: %10s%20s", (t & 0x02) ? "yes" : "no", (t & 0x01) ? "yes" : "no");
|
|
|
|
c = inb(amd_base + 0x02) | (inb(amd_base + 0x0a) << 8);
|
|
amd_print("Simplex only: %10s%20s", (c & 0x80) ? "yes" : "no", (c & 0x8000) ? "yes" : "no");
|
|
|
|
amd_print("Cable Type: %10s%20s", (amd_80w & 1) ? "80w" : "40w", (amd_80w & 2) ? "80w" : "40w");
|
|
|
|
if (!amd_clock)
|
|
return p - buffer;
|
|
|
|
amd_print("-------------------drive0----drive1----drive2----drive3-----");
|
|
|
|
pci_read_config_byte(dev, AMD_ADDRESS_SETUP, &t);
|
|
pci_read_config_dword(dev, AMD_DRIVE_TIMING, &v);
|
|
pci_read_config_word(dev, AMD_8BIT_TIMING, &w);
|
|
pci_read_config_dword(dev, AMD_UDMA_TIMING, &u);
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
setup[i] = ((t >> ((3 - i) << 1)) & 0x3) + 1;
|
|
recover8b[i] = ((w >> ((1 - (i >> 1)) << 3)) & 0xf) + 1;
|
|
active8b[i] = ((w >> (((1 - (i >> 1)) << 3) + 4)) & 0xf) + 1;
|
|
active[i] = ((v >> (((3 - i) << 3) + 4)) & 0xf) + 1;
|
|
recover[i] = ((v >> ((3 - i) << 3)) & 0xf) + 1;
|
|
|
|
udma[i] = amd_udma2cyc[((u >> ((3 - i) << 3)) & 0x7)];
|
|
uen[i] = ((u >> ((3 - i) << 3)) & 0x40) ? 1 : 0;
|
|
den[i] = (c & ((i & 1) ? 0x40 : 0x20) << ((i & 2) << 2));
|
|
|
|
if (den[i] && uen[i] && udma[i] == 1) {
|
|
speed[i] = amd_clock * 3;
|
|
cycle[i] = 666666 / amd_clock;
|
|
continue;
|
|
}
|
|
|
|
if (den[i] && uen[i] && udma[i] == 15) {
|
|
speed[i] = amd_clock * 4;
|
|
cycle[i] = 500000 / amd_clock;
|
|
continue;
|
|
}
|
|
|
|
speed[i] = 4 * amd_clock / ((den[i] && uen[i]) ? udma[i] : (active[i] + recover[i]) * 2);
|
|
cycle[i] = 1000000 * ((den[i] && uen[i]) ? udma[i] : (active[i] + recover[i]) * 2) / amd_clock / 2;
|
|
}
|
|
|
|
amd_print_drive("Transfer Mode: ", "%10s", den[i] ? (uen[i] ? "UDMA" : "DMA") : "PIO");
|
|
|
|
amd_print_drive("Address Setup: ", "%8dns", 1000000 * setup[i] / amd_clock);
|
|
amd_print_drive("Cmd Active: ", "%8dns", 1000000 * active8b[i] / amd_clock);
|
|
amd_print_drive("Cmd Recovery: ", "%8dns", 1000000 * recover8b[i] / amd_clock);
|
|
amd_print_drive("Data Active: ", "%8dns", 1000000 * active[i] / amd_clock);
|
|
amd_print_drive("Data Recovery: ", "%8dns", 1000000 * recover[i] / amd_clock);
|
|
amd_print_drive("Cycle Time: ", "%8dns", cycle[i]);
|
|
amd_print_drive("Transfer Rate: ", "%4d.%dMB/s", speed[i] / 1000, speed[i] / 100 % 10);
|
|
|
|
/* hoping p - buffer is less than 4K... */
|
|
len = (p - buffer) - offset;
|
|
*addr = buffer + offset;
|
|
|
|
return len > count ? count : len;
|
|
}
|
|
|
|
#endif
|
|
|
|
/*
|
|
* amd_set_speed() writes timing values to the chipset registers
|
|
*/
|
|
|
|
static void amd_set_speed(struct pci_dev *dev, unsigned char dn, struct ide_timing *timing)
|
|
{
|
|
unsigned char t;
|
|
|
|
pci_read_config_byte(dev, AMD_ADDRESS_SETUP, &t);
|
|
t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(timing->setup, 1, 4) - 1) << ((3 - dn) << 1));
|
|
pci_write_config_byte(dev, AMD_ADDRESS_SETUP, t);
|
|
|
|
pci_write_config_byte(dev, AMD_8BIT_TIMING + (1 - (dn >> 1)),
|
|
((FIT(timing->act8b, 1, 16) - 1) << 4) | (FIT(timing->rec8b, 1, 16) - 1));
|
|
|
|
pci_write_config_byte(dev, AMD_DRIVE_TIMING + (3 - dn),
|
|
((FIT(timing->active, 1, 16) - 1) << 4) | (FIT(timing->recover, 1, 16) - 1));
|
|
|
|
switch (amd_config->flags & AMD_UDMA) {
|
|
case AMD_UDMA_33: t = timing->udma ? (0xc0 | (FIT(timing->udma, 2, 5) - 2)) : 0x03; break;
|
|
case AMD_UDMA_66: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 2, 10)]) : 0x03; break;
|
|
case AMD_UDMA_100: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 1, 10)]) : 0x03; break;
|
|
case AMD_UDMA_133: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 1, 15)]) : 0x03; break;
|
|
default: return;
|
|
}
|
|
|
|
pci_write_config_byte(dev, AMD_UDMA_TIMING + (3 - dn), t);
|
|
}
|
|
|
|
/*
|
|
* amd_set_drive() computes timing values configures the drive and
|
|
* the chipset to a desired transfer mode. It also can be called
|
|
* by upper layers.
|
|
*/
|
|
|
|
static int amd_set_drive(ide_drive_t *drive, u8 speed)
|
|
{
|
|
ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1);
|
|
struct ide_timing t, p;
|
|
int T, UT;
|
|
|
|
if (speed != XFER_PIO_SLOW && speed != drive->current_speed)
|
|
if (ide_config_drive_speed(drive, speed))
|
|
printk(KERN_WARNING "ide%d: Drive %d didn't accept speed setting. Oh, well.\n",
|
|
drive->dn >> 1, drive->dn & 1);
|
|
|
|
T = 1000000000 / amd_clock;
|
|
UT = T / min_t(int, max_t(int, amd_config->flags & AMD_UDMA, 1), 2);
|
|
|
|
ide_timing_compute(drive, speed, &t, T, UT);
|
|
|
|
if (peer->present) {
|
|
ide_timing_compute(peer, peer->current_speed, &p, T, UT);
|
|
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
|
|
}
|
|
|
|
if (speed == XFER_UDMA_5 && amd_clock <= 33333) t.udma = 1;
|
|
if (speed == XFER_UDMA_6 && amd_clock <= 33333) t.udma = 15;
|
|
|
|
amd_set_speed(HWIF(drive)->pci_dev, drive->dn, &t);
|
|
|
|
if (!drive->init_speed)
|
|
drive->init_speed = speed;
|
|
drive->current_speed = speed;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* amd74xx_tune_drive() is a callback from upper layers for
|
|
* PIO-only tuning.
|
|
*/
|
|
|
|
static void amd74xx_tune_drive(ide_drive_t *drive, u8 pio)
|
|
{
|
|
if (pio == 255) {
|
|
amd_set_drive(drive, ide_find_best_mode(drive, XFER_PIO | XFER_EPIO));
|
|
return;
|
|
}
|
|
|
|
amd_set_drive(drive, XFER_PIO_0 + min_t(byte, pio, 5));
|
|
}
|
|
|
|
/*
|
|
* amd74xx_dmaproc() is a callback from upper layers that can do
|
|
* a lot, but we use it for DMA/PIO tuning only, delegating everything
|
|
* else to the default ide_dmaproc().
|
|
*/
|
|
|
|
static int amd74xx_ide_dma_check(ide_drive_t *drive)
|
|
{
|
|
int w80 = HWIF(drive)->udma_four;
|
|
|
|
u8 speed = ide_find_best_mode(drive,
|
|
XFER_PIO | XFER_EPIO | XFER_MWDMA | XFER_UDMA |
|
|
((amd_config->flags & AMD_BAD_SWDMA) ? 0 : XFER_SWDMA) |
|
|
(w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_66 ? XFER_UDMA_66 : 0) |
|
|
(w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_100 ? XFER_UDMA_100 : 0) |
|
|
(w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_133 ? XFER_UDMA_133 : 0));
|
|
|
|
amd_set_drive(drive, speed);
|
|
|
|
if (drive->autodma && (speed & XFER_MODE) != XFER_PIO)
|
|
return HWIF(drive)->ide_dma_on(drive);
|
|
return HWIF(drive)->ide_dma_off_quietly(drive);
|
|
}
|
|
|
|
/*
|
|
* The initialization callback. Here we determine the IDE chip type
|
|
* and initialize its drive independent registers.
|
|
*/
|
|
|
|
static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const char *name)
|
|
{
|
|
unsigned char t;
|
|
unsigned int u;
|
|
int i;
|
|
|
|
/*
|
|
* Check for bad SWDMA.
|
|
*/
|
|
|
|
if (amd_config->flags & AMD_CHECK_SWDMA) {
|
|
pci_read_config_byte(dev, PCI_REVISION_ID, &t);
|
|
if (t <= 7)
|
|
amd_config->flags |= AMD_BAD_SWDMA;
|
|
}
|
|
|
|
/*
|
|
* Check 80-wire cable presence.
|
|
*/
|
|
|
|
switch (amd_config->flags & AMD_UDMA) {
|
|
|
|
case AMD_UDMA_133:
|
|
case AMD_UDMA_100:
|
|
pci_read_config_byte(dev, AMD_CABLE_DETECT, &t);
|
|
pci_read_config_dword(dev, AMD_UDMA_TIMING, &u);
|
|
amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0);
|
|
for (i = 24; i >= 0; i -= 8)
|
|
if (((u >> i) & 4) && !(amd_80w & (1 << (1 - (i >> 4))))) {
|
|
printk(KERN_WARNING "%s: BIOS didn't set cable bits correctly. Enabling workaround.\n",
|
|
amd_chipset->name);
|
|
amd_80w |= (1 << (1 - (i >> 4)));
|
|
}
|
|
break;
|
|
|
|
case AMD_UDMA_66:
|
|
/* no host side cable detection */
|
|
amd_80w = 0x03;
|
|
break;
|
|
}
|
|
|
|
/*
|
|
* Take care of prefetch & postwrite.
|
|
*/
|
|
|
|
pci_read_config_byte(dev, AMD_IDE_CONFIG, &t);
|
|
pci_write_config_byte(dev, AMD_IDE_CONFIG,
|
|
(amd_config->flags & AMD_BAD_FIFO) ? (t & 0x0f) : (t | 0xf0));
|
|
|
|
/*
|
|
* Take care of incorrectly wired Serenade mainboards.
|
|
*/
|
|
|
|
if ((amd_config->flags & AMD_CHECK_SERENADE) &&
|
|
dev->subsystem_vendor == PCI_VENDOR_ID_AMD &&
|
|
dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE)
|
|
amd_config->flags = AMD_UDMA_100;
|
|
|
|
/*
|
|
* Determine the system bus clock.
|
|
*/
|
|
|
|
amd_clock = system_bus_clock() * 1000;
|
|
|
|
switch (amd_clock) {
|
|
case 33000: amd_clock = 33333; break;
|
|
case 37000: amd_clock = 37500; break;
|
|
case 41000: amd_clock = 41666; break;
|
|
}
|
|
|
|
if (amd_clock < 20000 || amd_clock > 50000) {
|
|
printk(KERN_WARNING "%s: User given PCI clock speed impossible (%d), using 33 MHz instead.\n",
|
|
amd_chipset->name, amd_clock);
|
|
amd_clock = 33333;
|
|
}
|
|
|
|
/*
|
|
* Print the boot message.
|
|
*/
|
|
|
|
pci_read_config_byte(dev, PCI_REVISION_ID, &t);
|
|
printk(KERN_INFO "%s: %s (rev %02x) %s controller\n",
|
|
amd_chipset->name, pci_name(dev), t, amd_dma[amd_config->flags & AMD_UDMA]);
|
|
|
|
/*
|
|
* Register /proc/ide/amd74xx entry
|
|
*/
|
|
|
|
#if defined(DISPLAY_AMD_TIMINGS) && defined(CONFIG_PROC_FS)
|
|
if (!amd74xx_proc) {
|
|
amd_base = pci_resource_start(dev, 4);
|
|
bmide_dev = dev;
|
|
ide_pci_create_host_proc("amd74xx", amd74xx_get_info);
|
|
amd74xx_proc = 1;
|
|
}
|
|
#endif /* DISPLAY_AMD_TIMINGS && CONFIG_PROC_FS */
|
|
|
|
return dev->irq;
|
|
}
|
|
|
|
static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
|
|
{
|
|
int i;
|
|
|
|
if (hwif->irq == 0) /* 0 is bogus but will do for now */
|
|
hwif->irq = pci_get_legacy_ide_irq(hwif->pci_dev, hwif->channel);
|
|
|
|
hwif->autodma = 0;
|
|
|
|
hwif->tuneproc = &amd74xx_tune_drive;
|
|
hwif->speedproc = &amd_set_drive;
|
|
|
|
for (i = 0; i < 2; i++) {
|
|
hwif->drives[i].io_32bit = 1;
|
|
hwif->drives[i].unmask = 1;
|
|
hwif->drives[i].autotune = 1;
|
|
hwif->drives[i].dn = hwif->channel * 2 + i;
|
|
}
|
|
|
|
if (!hwif->dma_base)
|
|
return;
|
|
|
|
hwif->atapi_dma = 1;
|
|
hwif->ultra_mask = 0x7f;
|
|
hwif->mwdma_mask = 0x07;
|
|
hwif->swdma_mask = 0x07;
|
|
|
|
if (!hwif->udma_four)
|
|
hwif->udma_four = (amd_80w >> hwif->channel) & 1;
|
|
hwif->ide_dma_check = &amd74xx_ide_dma_check;
|
|
if (!noautodma)
|
|
hwif->autodma = 1;
|
|
hwif->drives[0].autodma = hwif->autodma;
|
|
hwif->drives[1].autodma = hwif->autodma;
|
|
}
|
|
|
|
#define DECLARE_AMD_DEV(name_str) \
|
|
{ \
|
|
.name = name_str, \
|
|
.init_chipset = init_chipset_amd74xx, \
|
|
.init_hwif = init_hwif_amd74xx, \
|
|
.channels = 2, \
|
|
.autodma = AUTODMA, \
|
|
.enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \
|
|
.bootable = ON_BOARD, \
|
|
}
|
|
|
|
#define DECLARE_NV_DEV(name_str) \
|
|
{ \
|
|
.name = name_str, \
|
|
.init_chipset = init_chipset_amd74xx, \
|
|
.init_hwif = init_hwif_amd74xx, \
|
|
.channels = 2, \
|
|
.autodma = AUTODMA, \
|
|
.enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}}, \
|
|
.bootable = ON_BOARD, \
|
|
}
|
|
|
|
static ide_pci_device_t amd74xx_chipsets[] __devinitdata = {
|
|
/* 0 */ DECLARE_AMD_DEV("AMD7401"),
|
|
/* 1 */ DECLARE_AMD_DEV("AMD7409"),
|
|
/* 2 */ DECLARE_AMD_DEV("AMD7411"),
|
|
/* 3 */ DECLARE_AMD_DEV("AMD7441"),
|
|
/* 4 */ DECLARE_AMD_DEV("AMD8111"),
|
|
|
|
/* 5 */ DECLARE_NV_DEV("NFORCE"),
|
|
/* 6 */ DECLARE_NV_DEV("NFORCE2"),
|
|
/* 7 */ DECLARE_NV_DEV("NFORCE2-U400R"),
|
|
/* 8 */ DECLARE_NV_DEV("NFORCE2-U400R-SATA"),
|
|
/* 9 */ DECLARE_NV_DEV("NFORCE3-150"),
|
|
/* 10 */ DECLARE_NV_DEV("NFORCE3-250"),
|
|
/* 11 */ DECLARE_NV_DEV("NFORCE3-250-SATA"),
|
|
/* 12 */ DECLARE_NV_DEV("NFORCE3-250-SATA2"),
|
|
/* 13 */ DECLARE_NV_DEV("NFORCE-CK804"),
|
|
/* 14 */ DECLARE_NV_DEV("NFORCE-MCP04"),
|
|
/* 15 */ DECLARE_NV_DEV("NFORCE-MCP51"),
|
|
/* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"),
|
|
/* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"),
|
|
/* 18 */ DECLARE_AMD_DEV("AMD5536"),
|
|
};
|
|
|
|
static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
|
|
{
|
|
amd_chipset = amd74xx_chipsets + id->driver_data;
|
|
amd_config = amd_ide_chips + id->driver_data;
|
|
if (dev->device != amd_config->id) {
|
|
printk(KERN_ERR "%s: assertion 0x%02x == 0x%02x failed !\n",
|
|
pci_name(dev), dev->device, amd_config->id);
|
|
return -ENODEV;
|
|
}
|
|
return ide_setup_pci_device(dev, amd_chipset);
|
|
}
|
|
|
|
static struct pci_device_id amd74xx_pci_tbl[] = {
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_COBRA_7401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7409, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7411, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_OPUS_7441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 },
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7 },
|
|
#ifdef CONFIG_BLK_DEV_IDE_SATA
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 },
|
|
#endif
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10 },
|
|
#ifdef CONFIG_BLK_DEV_IDE_SATA
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12 },
|
|
#endif
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 },
|
|
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 },
|
|
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18 },
|
|
{ 0, },
|
|
};
|
|
MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
|
|
|
|
static struct pci_driver driver = {
|
|
.name = "AMD_IDE",
|
|
.id_table = amd74xx_pci_tbl,
|
|
.probe = amd74xx_probe,
|
|
};
|
|
|
|
static int amd74xx_ide_init(void)
|
|
{
|
|
return ide_pci_register_driver(&driver);
|
|
}
|
|
|
|
module_init(amd74xx_ide_init);
|
|
|
|
MODULE_AUTHOR("Vojtech Pavlik");
|
|
MODULE_DESCRIPTION("AMD PCI IDE driver");
|
|
MODULE_LICENSE("GPL");
|