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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
Linus Torvalds1da177e2005-04-16 15:20:36 -07002 * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04
3 * IDE driver for Linux.
4 *
5 * Copyright (c) 2000-2002 Vojtech Pavlik
Bartlomiej Zolnierkiewicz66364872008-12-02 20:40:03 +01006 * Copyright (c) 2007-2008 Bartlomiej Zolnierkiewicz
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 *
8 * Based on the work of:
9 * Andre Hedrick
10 */
11
12/*
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License version 2 as published by
15 * the Free Software Foundation.
16 */
17
Linus Torvalds1da177e2005-04-16 15:20:36 -070018#include <linux/module.h>
19#include <linux/kernel.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070020#include <linux/pci.h>
21#include <linux/init.h>
22#include <linux/ide.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070023
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +020024#define DRV_NAME "amd74xx"
25
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010026enum {
27 AMD_IDE_CONFIG = 0x41,
28 AMD_CABLE_DETECT = 0x42,
29 AMD_DRIVE_TIMING = 0x48,
30 AMD_8BIT_TIMING = 0x4e,
31 AMD_ADDRESS_SETUP = 0x4c,
32 AMD_UDMA_TIMING = 0x50,
Linus Torvalds1da177e2005-04-16 15:20:36 -070033};
34
Linus Torvalds1da177e2005-04-16 15:20:36 -070035static unsigned int amd_80w;
36static unsigned int amd_clock;
37
Bartlomiej Zolnierkiewicz75b1d972007-07-09 23:17:57 +020038static char *amd_dma[] = { "16", "25", "33", "44", "66", "100", "133" };
Linus Torvalds1da177e2005-04-16 15:20:36 -070039static unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 7 };
40
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010041static inline u8 amd_offset(struct pci_dev *dev)
42{
43 return (dev->vendor == PCI_VENDOR_ID_NVIDIA) ? 0x10 : 0;
44}
45
Linus Torvalds1da177e2005-04-16 15:20:36 -070046/*
Linus Torvalds1da177e2005-04-16 15:20:36 -070047 * amd_set_speed() writes timing values to the chipset registers
48 */
49
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010050static void amd_set_speed(struct pci_dev *dev, u8 dn, u8 udma_mask,
51 struct ide_timing *timing)
Linus Torvalds1da177e2005-04-16 15:20:36 -070052{
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010053 u8 t = 0, offset = amd_offset(dev);
Linus Torvalds1da177e2005-04-16 15:20:36 -070054
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010055 pci_read_config_byte(dev, AMD_ADDRESS_SETUP + offset, &t);
Harvey Harrisond6cddd32008-07-15 21:21:41 +020056 t = (t & ~(3 << ((3 - dn) << 1))) | ((clamp_val(timing->setup, 1, 4) - 1) << ((3 - dn) << 1));
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010057 pci_write_config_byte(dev, AMD_ADDRESS_SETUP + offset, t);
Linus Torvalds1da177e2005-04-16 15:20:36 -070058
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010059 pci_write_config_byte(dev, AMD_8BIT_TIMING + offset + (1 - (dn >> 1)),
Harvey Harrisond6cddd32008-07-15 21:21:41 +020060 ((clamp_val(timing->act8b, 1, 16) - 1) << 4) | (clamp_val(timing->rec8b, 1, 16) - 1));
Linus Torvalds1da177e2005-04-16 15:20:36 -070061
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010062 pci_write_config_byte(dev, AMD_DRIVE_TIMING + offset + (3 - dn),
Harvey Harrisond6cddd32008-07-15 21:21:41 +020063 ((clamp_val(timing->active, 1, 16) - 1) << 4) | (clamp_val(timing->recover, 1, 16) - 1));
Linus Torvalds1da177e2005-04-16 15:20:36 -070064
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010065 switch (udma_mask) {
Harvey Harrisond6cddd32008-07-15 21:21:41 +020066 case ATA_UDMA2: t = timing->udma ? (0xc0 | (clamp_val(timing->udma, 2, 5) - 2)) : 0x03; break;
67 case ATA_UDMA4: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 2, 10)]) : 0x03; break;
68 case ATA_UDMA5: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 1, 10)]) : 0x03; break;
69 case ATA_UDMA6: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 1, 15)]) : 0x03; break;
Bartlomiej Zolnierkiewicz75b1d972007-07-09 23:17:57 +020070 default: return;
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 }
72
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010073 pci_write_config_byte(dev, AMD_UDMA_TIMING + offset + (3 - dn), t);
Linus Torvalds1da177e2005-04-16 15:20:36 -070074}
75
76/*
Bartlomiej Zolnierkiewicz88b2b322007-10-13 17:47:51 +020077 * amd_set_drive() computes timing values and configures the chipset
78 * to a desired transfer mode. It also can be called by upper layers.
Linus Torvalds1da177e2005-04-16 15:20:36 -070079 */
80
Bartlomiej Zolnierkiewicz88b2b322007-10-13 17:47:51 +020081static void amd_set_drive(ide_drive_t *drive, const u8 speed)
Linus Torvalds1da177e2005-04-16 15:20:36 -070082{
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010083 ide_hwif_t *hwif = drive->hwif;
Bartlomiej Zolnierkiewicz36501652008-02-01 23:09:31 +010084 struct pci_dev *dev = to_pci_dev(hwif->dev);
Bartlomiej Zolnierkiewiczbca4ff12009-01-06 17:20:54 +010085 ide_drive_t *peer = ide_get_pair_dev(drive);
Linus Torvalds1da177e2005-04-16 15:20:36 -070086 struct ide_timing t, p;
87 int T, UT;
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010088 u8 udma_mask = hwif->ultra_mask;
Linus Torvalds1da177e2005-04-16 15:20:36 -070089
Linus Torvalds1da177e2005-04-16 15:20:36 -070090 T = 1000000000 / amd_clock;
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +010091 UT = (udma_mask == ATA_UDMA2) ? T : (T / 2);
Linus Torvalds1da177e2005-04-16 15:20:36 -070092
93 ide_timing_compute(drive, speed, &t, T, UT);
94
Bartlomiej Zolnierkiewiczbca4ff12009-01-06 17:20:54 +010095 if (peer) {
Linus Torvalds1da177e2005-04-16 15:20:36 -070096 ide_timing_compute(peer, peer->current_speed, &p, T, UT);
97 ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
98 }
99
100 if (speed == XFER_UDMA_5 && amd_clock <= 33333) t.udma = 1;
101 if (speed == XFER_UDMA_6 && amd_clock <= 33333) t.udma = 15;
102
Bartlomiej Zolnierkiewicz36501652008-02-01 23:09:31 +0100103 amd_set_speed(dev, drive->dn, udma_mask, &t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104}
105
106/*
Bartlomiej Zolnierkiewicz26bcb872007-10-11 23:54:00 +0200107 * amd_set_pio_mode() is a callback from upper layers for PIO-only tuning.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108 */
109
Bartlomiej Zolnierkiewicz26bcb872007-10-11 23:54:00 +0200110static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111{
Bartlomiej Zolnierkiewicz26bcb872007-10-11 23:54:00 +0200112 amd_set_drive(drive, XFER_PIO_0 + pio);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113}
114
Bartlomiej Zolnierkiewiczfeb22b72008-10-10 22:39:32 +0200115static void amd7409_cable_detect(struct pci_dev *dev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116{
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100117 /* no host side cable detection */
118 amd_80w = 0x03;
119}
120
Bartlomiej Zolnierkiewiczfeb22b72008-10-10 22:39:32 +0200121static void amd7411_cable_detect(struct pci_dev *dev)
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100122{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123 int i;
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100124 u32 u = 0;
125 u8 t = 0, offset = amd_offset(dev);
126
127 pci_read_config_byte(dev, AMD_CABLE_DETECT + offset, &t);
128 pci_read_config_dword(dev, AMD_UDMA_TIMING + offset, &u);
129 amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0);
130 for (i = 24; i >= 0; i -= 8)
131 if (((u >> i) & 4) && !(amd_80w & (1 << (1 - (i >> 4))))) {
Bartlomiej Zolnierkiewicza326b022008-07-24 22:53:33 +0200132 printk(KERN_WARNING DRV_NAME " %s: BIOS didn't set "
133 "cable bits correctly. Enabling workaround.\n",
134 pci_name(dev));
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100135 amd_80w |= (1 << (1 - (i >> 4)));
136 }
137}
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138
139/*
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100140 * The initialization callback. Initialize drive independent registers.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141 */
142
Bartlomiej Zolnierkiewiczfeb22b72008-10-10 22:39:32 +0200143static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100144{
145 u8 t = 0, offset = amd_offset(dev);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
147/*
148 * Check 80-wire cable presence.
149 */
150
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100151 if (dev->vendor == PCI_VENDOR_ID_AMD &&
152 dev->device == PCI_DEVICE_ID_AMD_COBRA_7401)
153 ; /* no UDMA > 2 */
154 else if (dev->vendor == PCI_VENDOR_ID_AMD &&
155 dev->device == PCI_DEVICE_ID_AMD_VIPER_7409)
Bartlomiej Zolnierkiewicza326b022008-07-24 22:53:33 +0200156 amd7409_cable_detect(dev);
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100157 else
Bartlomiej Zolnierkiewicza326b022008-07-24 22:53:33 +0200158 amd7411_cable_detect(dev);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700159
160/*
161 * Take care of prefetch & postwrite.
162 */
163
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100164 pci_read_config_byte(dev, AMD_IDE_CONFIG + offset, &t);
165 /*
166 * Check for broken FIFO support.
167 */
168 if (dev->vendor == PCI_VENDOR_ID_AMD &&
169 dev->vendor == PCI_DEVICE_ID_AMD_VIPER_7411)
170 t &= 0x0f;
171 else
172 t |= 0xf0;
173 pci_write_config_byte(dev, AMD_IDE_CONFIG + offset, t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174
Linus Torvalds1da177e2005-04-16 15:20:36 -0700175 return dev->irq;
176}
177
Bartlomiej Zolnierkiewiczf454cbe2008-08-05 18:17:04 +0200178static u8 amd_cable_detect(ide_hwif_t *hwif)
Bartlomiej Zolnierkiewiczbfa14b42008-02-02 19:56:31 +0100179{
180 if ((amd_80w >> hwif->channel) & 1)
181 return ATA_CBL_PATA80;
182 else
183 return ATA_CBL_PATA40;
184}
185
Herbert Xue895f922005-07-03 16:15:41 +0200186static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187{
Bartlomiej Zolnierkiewicz36501652008-02-01 23:09:31 +0100188 struct pci_dev *dev = to_pci_dev(hwif->dev);
189
Linus Torvalds1da177e2005-04-16 15:20:36 -0700190 if (hwif->irq == 0) /* 0 is bogus but will do for now */
Bartlomiej Zolnierkiewicz36501652008-02-01 23:09:31 +0100191 hwif->irq = pci_get_legacy_ide_irq(dev, hwif->channel);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700192}
193
Bartlomiej Zolnierkiewiczac95bee2008-04-26 22:25:14 +0200194static const struct ide_port_ops amd_port_ops = {
195 .set_pio_mode = amd_set_pio_mode,
196 .set_dma_mode = amd_set_drive,
197 .cable_detect = amd_cable_detect,
198};
199
Bartlomiej Zolnierkiewiczcaea7602007-10-20 00:32:30 +0200200#define IDE_HFLAGS_AMD \
201 (IDE_HFLAG_PIO_NO_BLACKLIST | \
Bartlomiej Zolnierkiewiczcaea7602007-10-20 00:32:30 +0200202 IDE_HFLAG_POST_SET_MODE | \
203 IDE_HFLAG_IO_32BIT | \
Bartlomiej Zolnierkiewicz5e71d9c2008-04-26 17:36:35 +0200204 IDE_HFLAG_UNMASK_IRQS)
Bartlomiej Zolnierkiewiczcaea7602007-10-20 00:32:30 +0200205
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200206#define DECLARE_AMD_DEV(swdma, udma) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700207 { \
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200208 .name = DRV_NAME, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700209 .init_chipset = init_chipset_amd74xx, \
210 .init_hwif = init_hwif_amd74xx, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700211 .enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \
Bartlomiej Zolnierkiewiczac95bee2008-04-26 22:25:14 +0200212 .port_ops = &amd_port_ops, \
Bartlomiej Zolnierkiewiczcaea7602007-10-20 00:32:30 +0200213 .host_flags = IDE_HFLAGS_AMD, \
Bartlomiej Zolnierkiewicz4099d142007-07-20 01:11:59 +0200214 .pio_mask = ATA_PIO5, \
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100215 .swdma_mask = swdma, \
Bartlomiej Zolnierkiewicz5f8b6c32007-10-19 00:30:07 +0200216 .mwdma_mask = ATA_MWDMA2, \
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100217 .udma_mask = udma, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700218 }
219
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200220#define DECLARE_NV_DEV(udma) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221 { \
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200222 .name = DRV_NAME, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700223 .init_chipset = init_chipset_amd74xx, \
224 .init_hwif = init_hwif_amd74xx, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700225 .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}}, \
Bartlomiej Zolnierkiewiczac95bee2008-04-26 22:25:14 +0200226 .port_ops = &amd_port_ops, \
Bartlomiej Zolnierkiewiczcaea7602007-10-20 00:32:30 +0200227 .host_flags = IDE_HFLAGS_AMD, \
Bartlomiej Zolnierkiewicz4099d142007-07-20 01:11:59 +0200228 .pio_mask = ATA_PIO5, \
Bartlomiej Zolnierkiewicz5f8b6c32007-10-19 00:30:07 +0200229 .swdma_mask = ATA_SWDMA2, \
230 .mwdma_mask = ATA_MWDMA2, \
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100231 .udma_mask = udma, \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700232 }
233
Bartlomiej Zolnierkiewicz85620432007-10-20 00:32:34 +0200234static const struct ide_port_info amd74xx_chipsets[] __devinitdata = {
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200235 /* 0: AMD7401 */ DECLARE_AMD_DEV(0x00, ATA_UDMA2),
236 /* 1: AMD7409 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA4),
237 /* 2: AMD7411/7441 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA5),
238 /* 3: AMD8111 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA6),
Linus Torvalds1da177e2005-04-16 15:20:36 -0700239
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200240 /* 4: NFORCE */ DECLARE_NV_DEV(ATA_UDMA5),
241 /* 5: >= NFORCE2 */ DECLARE_NV_DEV(ATA_UDMA6),
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100242
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200243 /* 6: AMD5536 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA5),
Linus Torvalds1da177e2005-04-16 15:20:36 -0700244};
245
246static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
247{
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100248 struct ide_port_info d;
249 u8 idx = id->driver_data;
250
251 d = amd74xx_chipsets[idx];
252
253 /*
254 * Check for bad SWDMA and incorrectly wired Serenade mainboards.
255 */
256 if (idx == 1) {
257 if (dev->revision <= 7)
258 d.swdma_mask = 0;
Bartlomiej Zolnierkiewicz8ac2b42a2008-02-01 23:09:30 +0100259 d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX;
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200260 } else if (idx == 3) {
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100261 if (dev->subsystem_vendor == PCI_VENDOR_ID_AMD &&
262 dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE)
263 d.udma_mask = ATA_UDMA5;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700264 }
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100265
Bartlomiej Zolnierkiewicz66364872008-12-02 20:40:03 +0100266 /*
267 * It seems that on some nVidia controllers using AltStatus
268 * register can be unreliable so default to Status register
269 * if the device is in Compatibility Mode.
270 */
271 if (dev->vendor == PCI_VENDOR_ID_NVIDIA &&
272 ide_pci_is_in_compatibility_mode(dev))
273 d.host_flags |= IDE_HFLAG_BROKEN_ALTSTATUS;
274
Bartlomiej Zolnierkiewicz28cfd8a2008-07-24 22:53:31 +0200275 printk(KERN_INFO "%s %s: UDMA%s controller\n",
276 d.name, pci_name(dev), amd_dma[fls(d.udma_mask) - 1]);
Bartlomiej Zolnierkiewicz993da8f2008-02-01 23:09:30 +0100277
Bartlomiej Zolnierkiewiczd51f19c2008-07-24 22:53:17 +0200278 /*
279 * Determine the system bus clock.
280 */
281 amd_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
282
283 switch (amd_clock) {
284 case 33000: amd_clock = 33333; break;
285 case 37000: amd_clock = 37500; break;
286 case 41000: amd_clock = 41666; break;
287 }
288
289 if (amd_clock < 20000 || amd_clock > 50000) {
290 printk(KERN_WARNING "%s: User given PCI clock speed impossible"
291 " (%d), using 33 MHz instead.\n",
292 d.name, amd_clock);
293 amd_clock = 33333;
294 }
295
Bartlomiej Zolnierkiewicz6cdf6eb2008-07-24 22:53:14 +0200296 return ide_pci_init_one(dev, &d, NULL);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297}
298
Bartlomiej Zolnierkiewicz9cbcc5e2007-10-16 22:29:56 +0200299static const struct pci_device_id amd74xx_pci_tbl[] = {
300 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_COBRA_7401), 0 },
301 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7409), 1 },
302 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7411), 2 },
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200303 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_OPUS_7441), 2 },
304 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_8111_IDE), 3 },
305 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE), 4 },
306 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE), 5 },
307 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE), 5 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700308#ifdef CONFIG_BLK_DEV_IDE_SATA
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200309 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA), 5 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700310#endif
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200311 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE), 5 },
312 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE), 5 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700313#ifdef CONFIG_BLK_DEV_IDE_SATA
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200314 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA), 5 },
315 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2), 5 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700316#endif
Bartlomiej Zolnierkiewiczced3ec82008-07-24 22:53:32 +0200317 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE), 5 },
318 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE), 5 },
319 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 5 },
320 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 5 },
321 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 5 },
322 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 5 },
323 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 5 },
324 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 5 },
325 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 5 },
326 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 6 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700327 { 0, },
328};
329MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
330
Bartlomiej Zolnierkiewicza9ab09e2008-10-13 21:39:41 +0200331static struct pci_driver amd74xx_pci_driver = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700332 .name = "AMD_IDE",
333 .id_table = amd74xx_pci_tbl,
334 .probe = amd74xx_probe,
Bartlomiej Zolnierkiewiczb2509ac2008-07-24 22:53:19 +0200335 .remove = ide_pci_remove,
Bartlomiej Zolnierkiewiczfeb22b72008-10-10 22:39:32 +0200336 .suspend = ide_pci_suspend,
337 .resume = ide_pci_resume,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700338};
339
Bartlomiej Zolnierkiewicz82ab1ee2007-01-27 13:46:56 +0100340static int __init amd74xx_ide_init(void)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700341{
Bartlomiej Zolnierkiewicza9ab09e2008-10-13 21:39:41 +0200342 return ide_pci_register_driver(&amd74xx_pci_driver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700343}
344
Bartlomiej Zolnierkiewiczb2509ac2008-07-24 22:53:19 +0200345static void __exit amd74xx_ide_exit(void)
346{
Bartlomiej Zolnierkiewicza9ab09e2008-10-13 21:39:41 +0200347 pci_unregister_driver(&amd74xx_pci_driver);
Bartlomiej Zolnierkiewiczb2509ac2008-07-24 22:53:19 +0200348}
349
Linus Torvalds1da177e2005-04-16 15:20:36 -0700350module_init(amd74xx_ide_init);
Bartlomiej Zolnierkiewiczb2509ac2008-07-24 22:53:19 +0200351module_exit(amd74xx_ide_exit);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700352
353MODULE_AUTHOR("Vojtech Pavlik");
354MODULE_DESCRIPTION("AMD PCI IDE driver");
355MODULE_LICENSE("GPL");