2 * linux/drivers/ide/pci/serverworks.c Version 0.8 25 Ebr 2003
4 * Copyright (C) 1998-2000 Michel Aubry
5 * Copyright (C) 1998-2000 Andrzej Krzysztofowicz
6 * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org>
7 * Portions copyright (c) 2001 Sun Microsystems
10 * RCC/ServerWorks IDE driver for Linux
12 * OSB4: `Open South Bridge' IDE Interface (fn 1)
13 * supports UDMA mode 2 (33 MB/s)
15 * CSB5: `Champion South Bridge' IDE Interface (fn 1)
16 * all revisions support UDMA mode 4 (66 MB/s)
17 * revision A2.0 and up support UDMA mode 5 (100 MB/s)
19 * *** The CSB5 does not provide ANY register ***
20 * *** to detect 80-conductor cable presence. ***
22 * CSB6: `Champion South Bridge' IDE Interface (optional: third channel)
24 * HT1000: AKA BCM5785 - Hypertransport Southbridge for Opteron systems. IDE
25 * controller same as the CSB6. Single channel ATA100 only.
28 * Available under NDA only. Errata info very hard to get.
32 #include <linux/config.h>
33 #include <linux/types.h>
34 #include <linux/module.h>
35 #include <linux/kernel.h>
36 #include <linux/ioport.h>
37 #include <linux/pci.h>
38 #include <linux/hdreg.h>
39 #include <linux/ide.h>
40 #include <linux/init.h>
41 #include <linux/delay.h>
45 #define SVWKS_CSB5_REVISION_NEW 0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
46 #define SVWKS_CSB6_REVISION 0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
48 /* Seagate Barracuda ATA IV Family drives in UDMA mode 5
49 * can overrun their FIFOs when used with the CSB5 */
50 static const char *svwks_bad_ata100
[] = {
58 static u8 svwks_revision
= 0;
59 static struct pci_dev
*isa_dev
;
61 static int check_in_drive_lists (ide_drive_t
*drive
, const char **list
)
64 if (!strcmp(*list
++, drive
->id
->model
))
69 static u8
svwks_ratemask (ide_drive_t
*drive
)
71 struct pci_dev
*dev
= HWIF(drive
)->pci_dev
;
75 pci_read_config_byte(dev
, PCI_REVISION_ID
, &svwks_revision
);
77 if (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_HT1000IDE
)
79 if (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_OSB4IDE
) {
82 pci_read_config_dword(isa_dev
, 0x64, ®
);
85 * Don't enable UDMA on disk devices for the moment
87 if(drive
->media
== ide_disk
)
89 /* Check the OSB4 DMA33 enable bit */
90 return ((reg
& 0x00004000) == 0x00004000) ? 1 : 0;
91 } else if (svwks_revision
< SVWKS_CSB5_REVISION_NEW
) {
93 } else if (svwks_revision
>= SVWKS_CSB5_REVISION_NEW
) {
95 pci_read_config_byte(dev
, 0x5A, &btr
);
97 if (!eighty_ninty_three(drive
))
98 mode
= min(mode
, (u8
)1);
99 /* If someone decides to do UDMA133 on CSB5 the same
100 issue will bite so be inclusive */
101 if (mode
> 2 && check_in_drive_lists(drive
, svwks_bad_ata100
))
104 if (((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
) ||
105 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
)) &&
106 (!(PCI_FUNC(dev
->devfn
) & 1)))
111 static u8
svwks_csb_check (struct pci_dev
*dev
)
113 switch (dev
->device
) {
114 case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE
:
115 case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
:
116 case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
:
117 case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE
:
124 static int svwks_tune_chipset (ide_drive_t
*drive
, u8 xferspeed
)
126 static const u8 udma_modes
[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 };
127 static const u8 dma_modes
[] = { 0x77, 0x21, 0x20 };
128 static const u8 pio_modes
[] = { 0x5d, 0x47, 0x34, 0x22, 0x20 };
129 static const u8 drive_pci
[] = { 0x41, 0x40, 0x43, 0x42 };
130 static const u8 drive_pci2
[] = { 0x45, 0x44, 0x47, 0x46 };
132 ide_hwif_t
*hwif
= HWIF(drive
);
133 struct pci_dev
*dev
= hwif
->pci_dev
;
135 u8 pio
= ide_get_best_pio_mode(drive
, 255, 5, NULL
);
136 u8 unit
= (drive
->select
.b
.unit
& 0x01);
137 u8 csb5
= svwks_csb_check(dev
);
138 u8 ultra_enable
= 0, ultra_timing
= 0;
139 u8 dma_timing
= 0, pio_timing
= 0;
142 if (xferspeed
== 255) /* PIO auto-tuning */
143 speed
= XFER_PIO_0
+ pio
;
145 speed
= ide_rate_filter(svwks_ratemask(drive
), xferspeed
);
147 /* If we are about to put a disk into UDMA mode we screwed up.
148 Our code assumes we never _ever_ do this on an OSB4 */
150 if(dev
->device
== PCI_DEVICE_ID_SERVERWORKS_OSB4
&&
151 drive
->media
== ide_disk
&& speed
>= XFER_UDMA_0
)
154 pci_read_config_byte(dev
, drive_pci
[drive
->dn
], &pio_timing
);
155 pci_read_config_byte(dev
, drive_pci2
[drive
->dn
], &dma_timing
);
156 pci_read_config_byte(dev
, (0x56|hwif
->channel
), &ultra_timing
);
157 pci_read_config_word(dev
, 0x4A, &csb5_pio
);
158 pci_read_config_byte(dev
, 0x54, &ultra_enable
);
160 /* Per Specified Design by OEM, and ASIC Architect */
161 if ((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
) ||
162 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
)) {
163 if (!drive
->init_speed
) {
164 u8 dma_stat
= hwif
->INB(hwif
->dma_status
);
167 if (((ultra_enable
<< (7-drive
->dn
) & 0x80) == 0x80) &&
168 ((dma_stat
& (1<<(5+unit
))) == (1<<(5+unit
)))) {
169 drive
->current_speed
= drive
->init_speed
= XFER_UDMA_0
+ udma_modes
[(ultra_timing
>> (4*unit
)) & ~(0xF0)];
171 } else if ((dma_timing
) &&
172 ((dma_stat
&(1<<(5+unit
)))==(1<<(5+unit
)))) {
173 u8 dmaspeed
= dma_timing
;
176 if ((dmaspeed
& 0x20) == 0x20)
177 dmaspeed
= XFER_MW_DMA_2
;
178 else if ((dmaspeed
& 0x21) == 0x21)
179 dmaspeed
= XFER_MW_DMA_1
;
180 else if ((dmaspeed
& 0x77) == 0x77)
181 dmaspeed
= XFER_MW_DMA_0
;
184 drive
->current_speed
= drive
->init_speed
= dmaspeed
;
186 } else if (pio_timing
) {
187 u8 piospeed
= pio_timing
;
190 if ((piospeed
& 0x20) == 0x20)
191 piospeed
= XFER_PIO_4
;
192 else if ((piospeed
& 0x22) == 0x22)
193 piospeed
= XFER_PIO_3
;
194 else if ((piospeed
& 0x34) == 0x34)
195 piospeed
= XFER_PIO_2
;
196 else if ((piospeed
& 0x47) == 0x47)
197 piospeed
= XFER_PIO_1
;
198 else if ((piospeed
& 0x5d) == 0x5d)
199 piospeed
= XFER_PIO_0
;
201 goto oem_setup_failed
;
202 drive
->current_speed
= drive
->init_speed
= piospeed
;
212 ultra_timing
&= ~(0x0F << (4*unit
));
213 ultra_enable
&= ~(0x01 << drive
->dn
);
214 csb5_pio
&= ~(0x0F << (4*drive
->dn
));
222 pio_timing
|= pio_modes
[speed
- XFER_PIO_0
];
223 csb5_pio
|= ((speed
- XFER_PIO_0
) << (4*drive
->dn
));
229 pio_timing
|= pio_modes
[pio
];
230 csb5_pio
|= (pio
<< (4*drive
->dn
));
231 dma_timing
|= dma_modes
[speed
- XFER_MW_DMA_0
];
240 pio_timing
|= pio_modes
[pio
];
241 csb5_pio
|= (pio
<< (4*drive
->dn
));
242 dma_timing
|= dma_modes
[2];
243 ultra_timing
|= ((udma_modes
[speed
- XFER_UDMA_0
]) << (4*unit
));
244 ultra_enable
|= (0x01 << drive
->dn
);
249 pci_write_config_byte(dev
, drive_pci
[drive
->dn
], pio_timing
);
251 pci_write_config_word(dev
, 0x4A, csb5_pio
);
253 pci_write_config_byte(dev
, drive_pci2
[drive
->dn
], dma_timing
);
254 pci_write_config_byte(dev
, (0x56|hwif
->channel
), ultra_timing
);
255 pci_write_config_byte(dev
, 0x54, ultra_enable
);
257 return (ide_config_drive_speed(drive
, speed
));
260 static void config_chipset_for_pio (ide_drive_t
*drive
)
262 u16 eide_pio_timing
[6] = {960, 480, 240, 180, 120, 90};
263 u16 xfer_pio
= drive
->id
->eide_pio_modes
;
264 u8 timing
, speed
, pio
;
266 pio
= ide_get_best_pio_mode(drive
, 255, 5, NULL
);
271 if (drive
->id
->eide_pio_iordy
> 0)
274 drive
->id
->eide_pio_iordy
>eide_pio_timing
[xfer_pio
];
277 xfer_pio
= (drive
->id
->eide_pio_modes
& 4) ? 0x05 :
278 (drive
->id
->eide_pio_modes
& 2) ? 0x04 :
279 (drive
->id
->eide_pio_modes
& 1) ? 0x03 :
280 (drive
->id
->tPIO
& 2) ? 0x02 :
281 (drive
->id
->tPIO
& 1) ? 0x01 : xfer_pio
;
283 timing
= (xfer_pio
>= pio
) ? xfer_pio
: pio
;
286 case 4: speed
= XFER_PIO_4
;break;
287 case 3: speed
= XFER_PIO_3
;break;
288 case 2: speed
= XFER_PIO_2
;break;
289 case 1: speed
= XFER_PIO_1
;break;
291 speed
= (!drive
->id
->tPIO
) ? XFER_PIO_0
: XFER_PIO_SLOW
;
294 (void) svwks_tune_chipset(drive
, speed
);
295 drive
->current_speed
= speed
;
298 static void svwks_tune_drive (ide_drive_t
*drive
, u8 pio
)
301 (void) svwks_tune_chipset(drive
, 255);
303 (void) svwks_tune_chipset(drive
, (XFER_PIO_0
+ pio
));
306 static int config_chipset_for_dma (ide_drive_t
*drive
)
308 u8 speed
= ide_dma_speed(drive
, svwks_ratemask(drive
));
311 speed
= XFER_PIO_0
+ ide_get_best_pio_mode(drive
, 255, 5, NULL
);
313 (void) svwks_tune_chipset(drive
, speed
);
314 return ide_dma_enable(drive
);
317 static int svwks_config_drive_xfer_rate (ide_drive_t
*drive
)
319 ide_hwif_t
*hwif
= HWIF(drive
);
320 struct hd_driveid
*id
= drive
->id
;
322 drive
->init_speed
= 0;
324 if ((id
->capability
& 1) && drive
->autodma
) {
326 if (ide_use_dma(drive
)) {
327 if (config_chipset_for_dma(drive
))
328 return hwif
->ide_dma_on(drive
);
333 } else if ((id
->capability
& 8) || (id
->field_valid
& 2)) {
335 config_chipset_for_pio(drive
);
336 // hwif->tuneproc(drive, 5);
337 return hwif
->ide_dma_off_quietly(drive
);
339 /* IORDY not supported */
343 /* This can go soon */
345 static int svwks_ide_dma_end (ide_drive_t
*drive
)
347 return __ide_dma_end(drive
);
350 static unsigned int __devinit
init_chipset_svwks (struct pci_dev
*dev
, const char *name
)
355 /* save revision id to determine DMA capability */
356 pci_read_config_byte(dev
, PCI_REVISION_ID
, &svwks_revision
);
358 /* force Master Latency Timer value to 64 PCICLKs */
359 pci_write_config_byte(dev
, PCI_LATENCY_TIMER
, 0x40);
361 /* OSB4 : South Bridge and IDE */
362 if (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_OSB4IDE
) {
363 isa_dev
= pci_find_device(PCI_VENDOR_ID_SERVERWORKS
,
364 PCI_DEVICE_ID_SERVERWORKS_OSB4
, NULL
);
366 pci_read_config_dword(isa_dev
, 0x64, ®
);
367 reg
&= ~0x00002000; /* disable 600ns interrupt mask */
368 if(!(reg
& 0x00004000))
369 printk(KERN_DEBUG
"%s: UDMA not BIOS enabled.\n", name
);
370 reg
|= 0x00004000; /* enable UDMA/33 support */
371 pci_write_config_dword(isa_dev
, 0x64, reg
);
375 /* setup CSB5/CSB6 : South Bridge and IDE option RAID */
376 else if ((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB5IDE
) ||
377 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
) ||
378 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
)) {
380 /* Third Channel Test */
381 if (!(PCI_FUNC(dev
->devfn
) & 1)) {
382 struct pci_dev
* findev
= NULL
;
384 findev
= pci_find_device(PCI_VENDOR_ID_SERVERWORKS
,
385 PCI_DEVICE_ID_SERVERWORKS_CSB5
, NULL
);
387 pci_read_config_dword(findev
, 0x4C, ®4c
);
388 reg4c
&= ~0x000007FF;
391 pci_write_config_dword(findev
, 0x4C, reg4c
);
393 outb_p(0x06, 0x0c00);
394 dev
->irq
= inb_p(0x0c01);
396 struct pci_dev
* findev
= NULL
;
399 findev
= pci_find_device(PCI_VENDOR_ID_SERVERWORKS
,
400 PCI_DEVICE_ID_SERVERWORKS_CSB6
, NULL
);
402 pci_read_config_byte(findev
, 0x41, ®41
);
404 pci_write_config_byte(findev
, 0x41, reg41
);
407 * This is a device pin issue on CSB6.
408 * Since there will be a future raid mode,
409 * early versions of the chipset require the
410 * interrupt pin to be set, and it is a compatibility
413 if ((dev
->class >> 8) == PCI_CLASS_STORAGE_IDE
)
416 // pci_read_config_dword(dev, 0x40, &pioreg)
417 // pci_write_config_dword(dev, 0x40, 0x99999999);
418 // pci_read_config_dword(dev, 0x44, &dmareg);
419 // pci_write_config_dword(dev, 0x44, 0xFFFFFFFF);
420 /* setup the UDMA Control register
422 * 1. clear bit 6 to enable DMA
423 * 2. enable DMA modes with bits 0-1
427 * 11 : udma2/udma4/udma5
429 pci_read_config_byte(dev
, 0x5A, &btr
);
431 if (!(PCI_FUNC(dev
->devfn
) & 1))
434 btr
|= (svwks_revision
>= SVWKS_CSB5_REVISION_NEW
) ? 0x3 : 0x2;
435 pci_write_config_byte(dev
, 0x5A, btr
);
437 /* Setup HT1000 SouthBridge Controller - Single Channel Only */
438 else if (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_HT1000IDE
) {
439 pci_read_config_byte(dev
, 0x5A, &btr
);
442 pci_write_config_byte(dev
, 0x5A, btr
);
448 static unsigned int __devinit
ata66_svwks_svwks (ide_hwif_t
*hwif
)
453 /* On Dell PowerEdge servers with a CSB5/CSB6, the top two bits
454 * of the subsystem device ID indicate presence of an 80-pin cable.
455 * Bit 15 clear = secondary IDE channel does not have 80-pin cable.
456 * Bit 15 set = secondary IDE channel has 80-pin cable.
457 * Bit 14 clear = primary IDE channel does not have 80-pin cable.
458 * Bit 14 set = primary IDE channel has 80-pin cable.
460 static unsigned int __devinit
ata66_svwks_dell (ide_hwif_t
*hwif
)
462 struct pci_dev
*dev
= hwif
->pci_dev
;
463 if (dev
->subsystem_vendor
== PCI_VENDOR_ID_DELL
&&
464 dev
->vendor
== PCI_VENDOR_ID_SERVERWORKS
&&
465 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB5IDE
||
466 dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
))
467 return ((1 << (hwif
->channel
+ 14)) &
468 dev
->subsystem_device
) ? 1 : 0;
472 /* Sun Cobalt Alpine hardware avoids the 80-pin cable
473 * detect issue by attaching the drives directly to the board.
474 * This check follows the Dell precedent (how scary is that?!)
476 * WARNING: this only works on Alpine hardware!
478 static unsigned int __devinit
ata66_svwks_cobalt (ide_hwif_t
*hwif
)
480 struct pci_dev
*dev
= hwif
->pci_dev
;
481 if (dev
->subsystem_vendor
== PCI_VENDOR_ID_SUN
&&
482 dev
->vendor
== PCI_VENDOR_ID_SERVERWORKS
&&
483 dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB5IDE
)
484 return ((1 << (hwif
->channel
+ 14)) &
485 dev
->subsystem_device
) ? 1 : 0;
489 static unsigned int __devinit
ata66_svwks (ide_hwif_t
*hwif
)
491 struct pci_dev
*dev
= hwif
->pci_dev
;
494 if (dev
->subsystem_vendor
== PCI_VENDOR_ID_SERVERWORKS
)
495 return ata66_svwks_svwks (hwif
);
498 if (dev
->subsystem_vendor
== PCI_VENDOR_ID_DELL
)
499 return ata66_svwks_dell (hwif
);
502 if (dev
->subsystem_vendor
== PCI_VENDOR_ID_SUN
)
503 return ata66_svwks_cobalt (hwif
);
505 /* Per Specified Design by OEM, and ASIC Architect */
506 if ((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
) ||
507 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
))
513 static void __devinit
init_hwif_svwks (ide_hwif_t
*hwif
)
518 hwif
->irq
= hwif
->channel
? 15 : 14;
520 hwif
->tuneproc
= &svwks_tune_drive
;
521 hwif
->speedproc
= &svwks_tune_chipset
;
525 if (hwif
->pci_dev
->device
!= PCI_DEVICE_ID_SERVERWORKS_OSB4IDE
)
526 hwif
->ultra_mask
= 0x3f;
528 hwif
->mwdma_mask
= 0x07;
532 if (!hwif
->dma_base
) {
533 hwif
->drives
[0].autotune
= 1;
534 hwif
->drives
[1].autotune
= 1;
538 hwif
->ide_dma_check
= &svwks_config_drive_xfer_rate
;
539 if (hwif
->pci_dev
->device
== PCI_DEVICE_ID_SERVERWORKS_OSB4IDE
)
540 hwif
->ide_dma_end
= &svwks_ide_dma_end
;
541 else if (!(hwif
->udma_four
))
542 hwif
->udma_four
= ata66_svwks(hwif
);
546 dma_stat
= hwif
->INB(hwif
->dma_status
);
547 hwif
->drives
[0].autodma
= (dma_stat
& 0x20);
548 hwif
->drives
[1].autodma
= (dma_stat
& 0x40);
549 hwif
->drives
[0].autotune
= (!(dma_stat
& 0x20));
550 hwif
->drives
[1].autotune
= (!(dma_stat
& 0x40));
554 * We allow the BM-DMA driver to only work on enabled interfaces.
556 static void __devinit
init_dma_svwks (ide_hwif_t
*hwif
, unsigned long dmabase
)
558 struct pci_dev
*dev
= hwif
->pci_dev
;
560 if (((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
) ||
561 (dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
)) &&
562 (!(PCI_FUNC(dev
->devfn
) & 1)) && (hwif
->channel
))
565 ide_setup_dma(hwif
, dmabase
, 8);
568 static int __devinit
init_setup_svwks (struct pci_dev
*dev
, ide_pci_device_t
*d
)
570 return ide_setup_pci_device(dev
, d
);
573 static int __devinit
init_setup_csb6 (struct pci_dev
*dev
, ide_pci_device_t
*d
)
575 if (!(PCI_FUNC(dev
->devfn
) & 1)) {
576 d
->bootable
= NEVER_BOARD
;
577 if (dev
->resource
[0].start
== 0x01f1)
578 d
->bootable
= ON_BOARD
;
581 d
->channels
= ((dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
||
582 dev
->device
== PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
) &&
583 (!(PCI_FUNC(dev
->devfn
) & 1))) ? 1 : 2;
585 return ide_setup_pci_device(dev
, d
);
588 static ide_pci_device_t serverworks_chipsets
[] __devinitdata
= {
590 .name
= "SvrWks OSB4",
591 .init_setup
= init_setup_svwks
,
592 .init_chipset
= init_chipset_svwks
,
593 .init_hwif
= init_hwif_svwks
,
596 .bootable
= ON_BOARD
,
598 .name
= "SvrWks CSB5",
599 .init_setup
= init_setup_svwks
,
600 .init_chipset
= init_chipset_svwks
,
601 .init_hwif
= init_hwif_svwks
,
602 .init_dma
= init_dma_svwks
,
605 .bootable
= ON_BOARD
,
607 .name
= "SvrWks CSB6",
608 .init_setup
= init_setup_csb6
,
609 .init_chipset
= init_chipset_svwks
,
610 .init_hwif
= init_hwif_svwks
,
611 .init_dma
= init_dma_svwks
,
614 .bootable
= ON_BOARD
,
616 .name
= "SvrWks CSB6",
617 .init_setup
= init_setup_csb6
,
618 .init_chipset
= init_chipset_svwks
,
619 .init_hwif
= init_hwif_svwks
,
620 .init_dma
= init_dma_svwks
,
621 .channels
= 1, /* 2 */
623 .bootable
= ON_BOARD
,
625 .name
= "SvrWks HT1000",
626 .init_setup
= init_setup_svwks
,
627 .init_chipset
= init_chipset_svwks
,
628 .init_hwif
= init_hwif_svwks
,
629 .init_dma
= init_dma_svwks
,
630 .channels
= 1, /* 2 */
632 .bootable
= ON_BOARD
,
637 * svwks_init_one - called when a OSB/CSB is found
638 * @dev: the svwks device
639 * @id: the matching pci id
641 * Called when the PCI registration layer (or the IDE initialization)
642 * finds a device matching our IDE device tables.
645 static int __devinit
svwks_init_one(struct pci_dev
*dev
, const struct pci_device_id
*id
)
647 ide_pci_device_t
*d
= &serverworks_chipsets
[id
->driver_data
];
649 return d
->init_setup(dev
, d
);
652 static struct pci_device_id svwks_pci_tbl
[] = {
653 { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS
, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE
), 0},
654 { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS
, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE
), 1},
655 { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS
, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE
), 2},
656 { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS
, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2
), 3},
657 { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS
, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE
), 4},
660 MODULE_DEVICE_TABLE(pci
, svwks_pci_tbl
);
662 static struct pci_driver driver
= {
663 .name
= "Serverworks_IDE",
664 .id_table
= svwks_pci_tbl
,
665 .probe
= svwks_init_one
,
668 static int svwks_ide_init(void)
670 return ide_pci_register_driver(&driver
);
673 module_init(svwks_ide_init
);
675 MODULE_AUTHOR("Michael Aubry. Andrzej Krzysztofowicz, Andre Hedrick");
676 MODULE_DESCRIPTION("PCI driver module for Serverworks OSB4/CSB5/CSB6 IDE");
677 MODULE_LICENSE("GPL");