Commit | Line | Data |
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669a5db4 | 1 | /* |
a0fcdc02 | 2 | * pata_serverworks.c - Serverworks PATA for new ATA layer |
669a5db4 | 3 | * (C) 2005 Red Hat Inc |
8490377a | 4 | * (C) 2010 Bartlomiej Zolnierkiewicz |
669a5db4 JG |
5 | * |
6 | * based upon | |
7 | * | |
8 | * serverworks.c | |
85cd7251 | 9 | * |
669a5db4 JG |
10 | * Copyright (C) 1998-2000 Michel Aubry |
11 | * Copyright (C) 1998-2000 Andrzej Krzysztofowicz | |
12 | * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> | |
13 | * Portions copyright (c) 2001 Sun Microsystems | |
14 | * | |
15 | * | |
16 | * RCC/ServerWorks IDE driver for Linux | |
17 | * | |
18 | * OSB4: `Open South Bridge' IDE Interface (fn 1) | |
19 | * supports UDMA mode 2 (33 MB/s) | |
20 | * | |
21 | * CSB5: `Champion South Bridge' IDE Interface (fn 1) | |
22 | * all revisions support UDMA mode 4 (66 MB/s) | |
23 | * revision A2.0 and up support UDMA mode 5 (100 MB/s) | |
24 | * | |
25 | * *** The CSB5 does not provide ANY register *** | |
26 | * *** to detect 80-conductor cable presence. *** | |
27 | * | |
28 | * CSB6: `Champion South Bridge' IDE Interface (optional: third channel) | |
29 | * | |
30 | * Documentation: | |
31 | * Available under NDA only. Errata info very hard to get. | |
32 | */ | |
33 | ||
34 | #include <linux/kernel.h> | |
35 | #include <linux/module.h> | |
36 | #include <linux/pci.h> | |
669a5db4 JG |
37 | #include <linux/blkdev.h> |
38 | #include <linux/delay.h> | |
39 | #include <scsi/scsi_host.h> | |
40 | #include <linux/libata.h> | |
41 | ||
42 | #define DRV_NAME "pata_serverworks" | |
0f069788 | 43 | #define DRV_VERSION "0.4.3" |
669a5db4 JG |
44 | |
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) */ | |
47 | ||
48 | /* Seagate Barracuda ATA IV Family drives in UDMA mode 5 | |
49 | * can overrun their FIFOs when used with the CSB5 */ | |
50 | ||
51 | static const char *csb_bad_ata100[] = { | |
52 | "ST320011A", | |
53 | "ST340016A", | |
54 | "ST360021A", | |
55 | "ST380021A", | |
56 | NULL | |
57 | }; | |
58 | ||
59 | /** | |
e69a70d9 | 60 | * oem_cable - Dell/Sun serverworks cable detection |
669a5db4 JG |
61 | * @ap: ATA port to do cable detect |
62 | * | |
e69a70d9 BZ |
63 | * Dell PowerEdge and Sun Cobalt 'Alpine' hide the 40/80 pin select |
64 | * for their interfaces in the top two bits of the subsystem ID. | |
669a5db4 | 65 | */ |
85cd7251 | 66 | |
e69a70d9 | 67 | static int oem_cable(struct ata_port *ap) |
5860a554 | 68 | { |
669a5db4 | 69 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
85cd7251 | 70 | |
669a5db4 JG |
71 | if (pdev->subsystem_device & (1 << (ap->port_no + 14))) |
72 | return ATA_CBL_PATA80; | |
73 | return ATA_CBL_PATA40; | |
74 | } | |
75 | ||
669a5db4 JG |
76 | struct sv_cable_table { |
77 | int device; | |
78 | int subvendor; | |
79 | int (*cable_detect)(struct ata_port *ap); | |
80 | }; | |
81 | ||
669a5db4 | 82 | static struct sv_cable_table cable_detect[] = { |
e69a70d9 BZ |
83 | { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_DELL, oem_cable }, |
84 | { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_VENDOR_ID_DELL, oem_cable }, | |
85 | { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_SUN, oem_cable }, | |
5860a554 BZ |
86 | { PCI_DEVICE_ID_SERVERWORKS_OSB4IDE, PCI_ANY_ID, ata_cable_40wire }, |
87 | { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, ata_cable_unknown }, | |
88 | { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, ata_cable_unknown }, | |
89 | { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, ata_cable_unknown }, | |
90 | { PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, ata_cable_unknown }, | |
669a5db4 JG |
91 | { } |
92 | }; | |
93 | ||
94 | /** | |
a0fcdc02 | 95 | * serverworks_cable_detect - cable detection |
669a5db4 JG |
96 | * @ap: ATA port |
97 | * | |
85cd7251 | 98 | * Perform cable detection according to the device and subvendor |
669a5db4 JG |
99 | * identifications |
100 | */ | |
85cd7251 | 101 | |
d4b2bab4 TH |
102 | static int serverworks_cable_detect(struct ata_port *ap) |
103 | { | |
669a5db4 JG |
104 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
105 | struct sv_cable_table *cb = cable_detect; | |
106 | ||
107 | while(cb->device) { | |
85cd7251 | 108 | if (cb->device == pdev->device && |
669a5db4 JG |
109 | (cb->subvendor == pdev->subsystem_vendor || |
110 | cb->subvendor == PCI_ANY_ID)) { | |
a0fcdc02 | 111 | return cb->cable_detect(ap); |
669a5db4 JG |
112 | } |
113 | cb++; | |
114 | } | |
115 | ||
116 | BUG(); | |
117 | return -1; /* kill compiler warning */ | |
118 | } | |
119 | ||
669a5db4 JG |
120 | /** |
121 | * serverworks_is_csb - Check for CSB or OSB | |
122 | * @pdev: PCI device to check | |
123 | * | |
124 | * Returns true if the device being checked is known to be a CSB | |
125 | * series device. | |
126 | */ | |
85cd7251 | 127 | |
669a5db4 JG |
128 | static u8 serverworks_is_csb(struct pci_dev *pdev) |
129 | { | |
130 | switch (pdev->device) { | |
131 | case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE: | |
132 | case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE: | |
133 | case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2: | |
134 | case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE: | |
135 | return 1; | |
136 | default: | |
137 | break; | |
138 | } | |
139 | return 0; | |
140 | } | |
141 | ||
142 | /** | |
143 | * serverworks_osb4_filter - mode selection filter | |
669a5db4 | 144 | * @adev: ATA device |
a76b62ca | 145 | * @mask: Mask of proposed modes |
669a5db4 JG |
146 | * |
147 | * Filter the offered modes for the device to apply controller | |
148 | * specific rules. OSB4 requires no UDMA for disks due to a FIFO | |
149 | * bug we hit. | |
150 | */ | |
85cd7251 | 151 | |
a76b62ca | 152 | static unsigned long serverworks_osb4_filter(struct ata_device *adev, unsigned long mask) |
669a5db4 JG |
153 | { |
154 | if (adev->class == ATA_DEV_ATA) | |
155 | mask &= ~ATA_MASK_UDMA; | |
c7087652 | 156 | return mask; |
669a5db4 JG |
157 | } |
158 | ||
159 | ||
160 | /** | |
161 | * serverworks_csb_filter - mode selection filter | |
669a5db4 | 162 | * @adev: ATA device |
a76b62ca | 163 | * @mask: Mask of proposed modes |
669a5db4 JG |
164 | * |
165 | * Check the blacklist and disable UDMA5 if matched | |
166 | */ | |
167 | ||
a76b62ca | 168 | static unsigned long serverworks_csb_filter(struct ata_device *adev, unsigned long mask) |
669a5db4 JG |
169 | { |
170 | const char *p; | |
8bfa79fc TH |
171 | char model_num[ATA_ID_PROD_LEN + 1]; |
172 | int i; | |
669a5db4 | 173 | |
85cd7251 | 174 | /* Disk, UDMA */ |
669a5db4 | 175 | if (adev->class != ATA_DEV_ATA) |
c7087652 | 176 | return mask; |
669a5db4 JG |
177 | |
178 | /* Actually do need to check */ | |
8bfa79fc | 179 | ata_id_c_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num)); |
85cd7251 | 180 | |
8bfa79fc TH |
181 | for (i = 0; (p = csb_bad_ata100[i]) != NULL; i++) { |
182 | if (!strcmp(p, model_num)) | |
6ddd6861 | 183 | mask &= ~(0xE0 << ATA_SHIFT_UDMA); |
669a5db4 | 184 | } |
c7087652 | 185 | return mask; |
669a5db4 JG |
186 | } |
187 | ||
669a5db4 JG |
188 | /** |
189 | * serverworks_set_piomode - set initial PIO mode data | |
190 | * @ap: ATA interface | |
191 | * @adev: ATA device | |
192 | * | |
193 | * Program the OSB4/CSB5 timing registers for PIO. The PIO register | |
194 | * load is done as a simple lookup. | |
195 | */ | |
196 | static void serverworks_set_piomode(struct ata_port *ap, struct ata_device *adev) | |
197 | { | |
198 | static const u8 pio_mode[] = { 0x5d, 0x47, 0x34, 0x22, 0x20 }; | |
0f069788 | 199 | int offset = 1 + 2 * ap->port_no - adev->devno; |
669a5db4 JG |
200 | int devbits = (2 * ap->port_no + adev->devno) * 4; |
201 | u16 csb5_pio; | |
202 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | |
203 | int pio = adev->pio_mode - XFER_PIO_0; | |
204 | ||
205 | pci_write_config_byte(pdev, 0x40 + offset, pio_mode[pio]); | |
85cd7251 | 206 | |
669a5db4 JG |
207 | /* The OSB4 just requires the timing but the CSB series want the |
208 | mode number as well */ | |
209 | if (serverworks_is_csb(pdev)) { | |
210 | pci_read_config_word(pdev, 0x4A, &csb5_pio); | |
211 | csb5_pio &= ~(0x0F << devbits); | |
8490377a | 212 | pci_write_config_word(pdev, 0x4A, csb5_pio | (pio << devbits)); |
669a5db4 JG |
213 | } |
214 | } | |
215 | ||
216 | /** | |
217 | * serverworks_set_dmamode - set initial DMA mode data | |
218 | * @ap: ATA interface | |
219 | * @adev: ATA device | |
220 | * | |
221 | * Program the MWDMA/UDMA modes for the serverworks OSB4/CSB5 | |
222 | * chipset. The MWDMA mode values are pulled from a lookup table | |
223 | * while the chipset uses mode number for UDMA. | |
224 | */ | |
225 | ||
226 | static void serverworks_set_dmamode(struct ata_port *ap, struct ata_device *adev) | |
227 | { | |
228 | static const u8 dma_mode[] = { 0x77, 0x21, 0x20 }; | |
229 | int offset = 1 + 2 * ap->port_no - adev->devno; | |
36beb823 | 230 | int devbits = 2 * ap->port_no + adev->devno; |
669a5db4 JG |
231 | u8 ultra; |
232 | u8 ultra_cfg; | |
233 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | |
234 | ||
235 | pci_read_config_byte(pdev, 0x54, &ultra_cfg); | |
36beb823 AC |
236 | pci_read_config_byte(pdev, 0x56 + ap->port_no, &ultra); |
237 | ultra &= ~(0x0F << (adev->devno * 4)); | |
669a5db4 JG |
238 | |
239 | if (adev->dma_mode >= XFER_UDMA_0) { | |
240 | pci_write_config_byte(pdev, 0x44 + offset, 0x20); | |
241 | ||
669a5db4 | 242 | ultra |= (adev->dma_mode - XFER_UDMA_0) |
36beb823 | 243 | << (adev->devno * 4); |
669a5db4 JG |
244 | ultra_cfg |= (1 << devbits); |
245 | } else { | |
85cd7251 | 246 | pci_write_config_byte(pdev, 0x44 + offset, |
669a5db4 JG |
247 | dma_mode[adev->dma_mode - XFER_MW_DMA_0]); |
248 | ultra_cfg &= ~(1 << devbits); | |
249 | } | |
36beb823 | 250 | pci_write_config_byte(pdev, 0x56 + ap->port_no, ultra); |
669a5db4 JG |
251 | pci_write_config_byte(pdev, 0x54, ultra_cfg); |
252 | } | |
253 | ||
254 | static struct scsi_host_template serverworks_sht = { | |
68d1d07b | 255 | ATA_BMDMA_SHT(DRV_NAME), |
669a5db4 JG |
256 | }; |
257 | ||
258 | static struct ata_port_operations serverworks_osb4_port_ops = { | |
029cfd6b TH |
259 | .inherits = &ata_bmdma_port_ops, |
260 | .cable_detect = serverworks_cable_detect, | |
261 | .mode_filter = serverworks_osb4_filter, | |
669a5db4 JG |
262 | .set_piomode = serverworks_set_piomode, |
263 | .set_dmamode = serverworks_set_dmamode, | |
85cd7251 | 264 | }; |
669a5db4 JG |
265 | |
266 | static struct ata_port_operations serverworks_csb_port_ops = { | |
029cfd6b | 267 | .inherits = &serverworks_osb4_port_ops, |
669a5db4 | 268 | .mode_filter = serverworks_csb_filter, |
85cd7251 | 269 | }; |
669a5db4 JG |
270 | |
271 | static int serverworks_fixup_osb4(struct pci_dev *pdev) | |
272 | { | |
273 | u32 reg; | |
274 | struct pci_dev *isa_dev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS, | |
275 | PCI_DEVICE_ID_SERVERWORKS_OSB4, NULL); | |
276 | if (isa_dev) { | |
277 | pci_read_config_dword(isa_dev, 0x64, ®); | |
278 | reg &= ~0x00002000; /* disable 600ns interrupt mask */ | |
279 | if (!(reg & 0x00004000)) | |
280 | printk(KERN_DEBUG DRV_NAME ": UDMA not BIOS enabled.\n"); | |
281 | reg |= 0x00004000; /* enable UDMA/33 support */ | |
282 | pci_write_config_dword(isa_dev, 0x64, reg); | |
283 | pci_dev_put(isa_dev); | |
284 | return 0; | |
285 | } | |
cfcf9ee2 | 286 | printk(KERN_WARNING DRV_NAME ": Unable to find bridge.\n"); |
669a5db4 JG |
287 | return -ENODEV; |
288 | } | |
289 | ||
290 | static int serverworks_fixup_csb(struct pci_dev *pdev) | |
291 | { | |
669a5db4 | 292 | u8 btr; |
85cd7251 | 293 | |
669a5db4 JG |
294 | /* Third Channel Test */ |
295 | if (!(PCI_FUNC(pdev->devfn) & 1)) { | |
296 | struct pci_dev * findev = NULL; | |
297 | u32 reg4c = 0; | |
298 | findev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS, | |
299 | PCI_DEVICE_ID_SERVERWORKS_CSB5, NULL); | |
300 | if (findev) { | |
301 | pci_read_config_dword(findev, 0x4C, ®4c); | |
302 | reg4c &= ~0x000007FF; | |
303 | reg4c |= 0x00000040; | |
304 | reg4c |= 0x00000020; | |
305 | pci_write_config_dword(findev, 0x4C, reg4c); | |
306 | pci_dev_put(findev); | |
307 | } | |
308 | } else { | |
309 | struct pci_dev * findev = NULL; | |
310 | u8 reg41 = 0; | |
311 | ||
312 | findev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS, | |
313 | PCI_DEVICE_ID_SERVERWORKS_CSB6, NULL); | |
314 | if (findev) { | |
315 | pci_read_config_byte(findev, 0x41, ®41); | |
316 | reg41 &= ~0x40; | |
317 | pci_write_config_byte(findev, 0x41, reg41); | |
318 | pci_dev_put(findev); | |
319 | } | |
320 | } | |
321 | /* setup the UDMA Control register | |
322 | * | |
323 | * 1. clear bit 6 to enable DMA | |
324 | * 2. enable DMA modes with bits 0-1 | |
325 | * 00 : legacy | |
326 | * 01 : udma2 | |
327 | * 10 : udma2/udma4 | |
328 | * 11 : udma2/udma4/udma5 | |
329 | */ | |
330 | pci_read_config_byte(pdev, 0x5A, &btr); | |
331 | btr &= ~0x40; | |
332 | if (!(PCI_FUNC(pdev->devfn) & 1)) | |
333 | btr |= 0x2; | |
334 | else | |
44c10138 | 335 | btr |= (pdev->revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2; |
669a5db4 | 336 | pci_write_config_byte(pdev, 0x5A, btr); |
85cd7251 | 337 | |
669a5db4 JG |
338 | return btr; |
339 | } | |
340 | ||
341 | static void serverworks_fixup_ht1000(struct pci_dev *pdev) | |
342 | { | |
343 | u8 btr; | |
344 | /* Setup HT1000 SouthBridge Controller - Single Channel Only */ | |
345 | pci_read_config_byte(pdev, 0x5A, &btr); | |
346 | btr &= ~0x40; | |
347 | btr |= 0x3; | |
348 | pci_write_config_byte(pdev, 0x5A, btr); | |
349 | } | |
350 | ||
d912be2f BZ |
351 | static int serverworks_fixup(struct pci_dev *pdev) |
352 | { | |
353 | int rc = 0; | |
354 | ||
355 | /* Force master latency timer to 64 PCI clocks */ | |
356 | pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40); | |
357 | ||
358 | switch (pdev->device) { | |
359 | case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE: | |
360 | rc = serverworks_fixup_osb4(pdev); | |
361 | break; | |
362 | case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE: | |
363 | ata_pci_bmdma_clear_simplex(pdev); | |
364 | /* fall through */ | |
365 | case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE: | |
366 | case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2: | |
367 | rc = serverworks_fixup_csb(pdev); | |
368 | break; | |
369 | case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE: | |
370 | serverworks_fixup_ht1000(pdev); | |
371 | break; | |
372 | } | |
373 | ||
374 | return rc; | |
375 | } | |
669a5db4 JG |
376 | |
377 | static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id *id) | |
378 | { | |
1626aeb8 | 379 | static const struct ata_port_info info[4] = { |
669a5db4 | 380 | { /* OSB4 */ |
1d2808fd | 381 | .flags = ATA_FLAG_SLAVE_POSS, |
14bdef98 EIB |
382 | .pio_mask = ATA_PIO4, |
383 | .mwdma_mask = ATA_MWDMA2, | |
384 | .udma_mask = ATA_UDMA2, | |
669a5db4 JG |
385 | .port_ops = &serverworks_osb4_port_ops |
386 | }, { /* OSB4 no UDMA */ | |
1d2808fd | 387 | .flags = ATA_FLAG_SLAVE_POSS, |
14bdef98 EIB |
388 | .pio_mask = ATA_PIO4, |
389 | .mwdma_mask = ATA_MWDMA2, | |
390 | /* No UDMA */ | |
669a5db4 JG |
391 | .port_ops = &serverworks_osb4_port_ops |
392 | }, { /* CSB5 */ | |
1d2808fd | 393 | .flags = ATA_FLAG_SLAVE_POSS, |
14bdef98 EIB |
394 | .pio_mask = ATA_PIO4, |
395 | .mwdma_mask = ATA_MWDMA2, | |
bf6263a8 | 396 | .udma_mask = ATA_UDMA4, |
669a5db4 JG |
397 | .port_ops = &serverworks_csb_port_ops |
398 | }, { /* CSB5 - later revisions*/ | |
1d2808fd | 399 | .flags = ATA_FLAG_SLAVE_POSS, |
14bdef98 EIB |
400 | .pio_mask = ATA_PIO4, |
401 | .mwdma_mask = ATA_MWDMA2, | |
bf6263a8 | 402 | .udma_mask = ATA_UDMA5, |
669a5db4 JG |
403 | .port_ops = &serverworks_csb_port_ops |
404 | } | |
405 | }; | |
1626aeb8 | 406 | const struct ata_port_info *ppi[] = { &info[id->driver_data], NULL }; |
f08048e9 TH |
407 | int rc; |
408 | ||
409 | rc = pcim_enable_device(pdev); | |
410 | if (rc) | |
411 | return rc; | |
85cd7251 | 412 | |
d912be2f | 413 | rc = serverworks_fixup(pdev); |
669a5db4 JG |
414 | |
415 | /* OSB4 : South Bridge and IDE */ | |
416 | if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) { | |
417 | /* Select non UDMA capable OSB4 if we can't do fixups */ | |
d912be2f | 418 | if (rc < 0) |
1626aeb8 | 419 | ppi[0] = &info[1]; |
669a5db4 JG |
420 | } |
421 | /* setup CSB5/CSB6 : South Bridge and IDE option RAID */ | |
422 | else if ((pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE) || | |
423 | (pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE) || | |
424 | (pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2)) { | |
85cd7251 | 425 | |
669a5db4 JG |
426 | /* If the returned btr is the newer revision then |
427 | select the right info block */ | |
d912be2f | 428 | if (rc == 3) |
1626aeb8 | 429 | ppi[0] = &info[3]; |
85cd7251 | 430 | |
669a5db4 JG |
431 | /* Is this the 3rd channel CSB6 IDE ? */ |
432 | if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) | |
1626aeb8 | 433 | ppi[1] = &ata_dummy_port_info; |
669a5db4 | 434 | } |
85cd7251 | 435 | |
1c5afdf7 | 436 | return ata_pci_bmdma_init_one(pdev, ppi, &serverworks_sht, NULL, 0); |
669a5db4 JG |
437 | } |
438 | ||
58eb8cd5 | 439 | #ifdef CONFIG_PM_SLEEP |
38e0d56e A |
440 | static int serverworks_reinit_one(struct pci_dev *pdev) |
441 | { | |
0a86e1c8 | 442 | struct ata_host *host = pci_get_drvdata(pdev); |
f08048e9 TH |
443 | int rc; |
444 | ||
445 | rc = ata_pci_device_do_resume(pdev); | |
446 | if (rc) | |
447 | return rc; | |
448 | ||
d912be2f | 449 | (void)serverworks_fixup(pdev); |
f08048e9 TH |
450 | |
451 | ata_host_resume(host); | |
452 | return 0; | |
38e0d56e | 453 | } |
438ac6d5 | 454 | #endif |
38e0d56e | 455 | |
2d2744fc JG |
456 | static const struct pci_device_id serverworks[] = { |
457 | { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE), 0}, | |
458 | { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE), 2}, | |
459 | { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE), 2}, | |
460 | { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2), 2}, | |
461 | { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE), 2}, | |
462 | ||
463 | { }, | |
669a5db4 JG |
464 | }; |
465 | ||
466 | static struct pci_driver serverworks_pci_driver = { | |
467 | .name = DRV_NAME, | |
468 | .id_table = serverworks, | |
469 | .probe = serverworks_init_one, | |
38e0d56e | 470 | .remove = ata_pci_remove_one, |
58eb8cd5 | 471 | #ifdef CONFIG_PM_SLEEP |
38e0d56e A |
472 | .suspend = ata_pci_device_suspend, |
473 | .resume = serverworks_reinit_one, | |
438ac6d5 | 474 | #endif |
669a5db4 JG |
475 | }; |
476 | ||
2fc75da0 | 477 | module_pci_driver(serverworks_pci_driver); |
669a5db4 | 478 | |
669a5db4 JG |
479 | MODULE_AUTHOR("Alan Cox"); |
480 | MODULE_DESCRIPTION("low-level driver for Serverworks OSB4/CSB5/CSB6"); | |
481 | MODULE_LICENSE("GPL"); | |
482 | MODULE_DEVICE_TABLE(pci, serverworks); | |
483 | MODULE_VERSION(DRV_VERSION); |