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-rw-r--r--drivers/ide/pci/hpt366.c404
1 files changed, 174 insertions, 230 deletions
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 51f40f2db772..787efd35db2b 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -67,10 +67,9 @@
67 * - add support for HPT302N and HPT371N clocking (the same as for HPT372N) 67 * - add support for HPT302N and HPT371N clocking (the same as for HPT372N)
68 * - HPT371/N are single channel chips, so avoid touching the primary channel 68 * - HPT371/N are single channel chips, so avoid touching the primary channel
69 * which exists only virtually (there's no pins for it) 69 * which exists only virtually (there's no pins for it)
70 * - fix/remove bad/unused timing tables: HPT370/A 66 MHz tables weren't really 70 * - fix/remove bad/unused timing tables and use one set of tables for the whole
71 * needed and had many modes over- and underclocked, HPT372 33 MHz table was 71 * HPT37x chip family; save space by introducing the separate transfer mode
72 * for 66 MHz and 50 MHz table missed UltraDMA mode 6, HPT374 33 MHz table was 72 * table in which the mode lookup is done
73 * really for 50 MHz; switch to using HPT372 tables for HPT374...
74 * <source@mvista.com> 73 * <source@mvista.com>
75 * 74 *
76 */ 75 */
@@ -162,214 +161,168 @@ static const char *bad_ata33[] = {
162 NULL 161 NULL
163}; 162};
164 163
165struct chipset_bus_clock_list_entry { 164static u8 xfer_speeds[] = {
166 u8 xfer_speed; 165 XFER_UDMA_6,
167 unsigned int chipset_settings; 166 XFER_UDMA_5,
167 XFER_UDMA_4,
168 XFER_UDMA_3,
169 XFER_UDMA_2,
170 XFER_UDMA_1,
171 XFER_UDMA_0,
172
173 XFER_MW_DMA_2,
174 XFER_MW_DMA_1,
175 XFER_MW_DMA_0,
176
177 XFER_PIO_4,
178 XFER_PIO_3,
179 XFER_PIO_2,
180 XFER_PIO_1,
181 XFER_PIO_0
168}; 182};
169 183
170/* key for bus clock timings 184/* Key for bus clock timings
171 * bit 185 * 36x 37x
172 * 0:3 data_high_time. inactive time of DIOW_/DIOR_ for PIO and MW 186 * bits bits
173 * DMA. cycles = value + 1 187 * 0:3 0:3 data_high_time. Inactive time of DIOW_/DIOR_ for PIO and MW DMA.
174 * 4:8 data_low_time. active time of DIOW_/DIOR_ for PIO and MW 188 * cycles = value + 1
175 * DMA. cycles = value + 1 189 * 4:7 4:8 data_low_time. Active time of DIOW_/DIOR_ for PIO and MW DMA.
176 * 9:12 cmd_high_time. inactive time of DIOW_/DIOR_ during task file 190 * cycles = value + 1
177 * register access. 191 * 8:11 9:12 cmd_high_time. Inactive time of DIOW_/DIOR_ during task file
178 * 13:17 cmd_low_time. active time of DIOW_/DIOR_ during task file 192 * register access.
179 * register access. 193 * 12:15 13:17 cmd_low_time. Active time of DIOW_/DIOR_ during task file
180 * 18:21 udma_cycle_time. clock freq and clock cycles for UDMA xfer. 194 * register access.
181 * during task file register access. 195 * 16:18 18:20 udma_cycle_time. Clock cycles for UDMA xfer.
182 * 22:24 pre_high_time. time to initialize 1st cycle for PIO and MW DMA 196 * - 21 CLK frequency: 0=ATA clock, 1=dual ATA clock.
183 * xfer. 197 * 19:21 22:24 pre_high_time. Time to initialize the 1st cycle for PIO and
184 * 25:27 cmd_pre_high_time. time to initialize 1st PIO cycle for task 198 * MW DMA xfer.
185 * register access. 199 * 22:24 25:27 cmd_pre_high_time. Time to initialize the 1st PIO cycle for
186 * 28 UDMA enable 200 * task file register access.
187 * 29 DMA enable 201 * 28 28 UDMA enable.
188 * 30 PIO_MST enable. if set, the chip is in bus master mode during 202 * 29 29 DMA enable.
189 * PIO. 203 * 30 30 PIO MST enable. If set, the chip is in bus master mode during
190 * 31 FIFO enable. 204 * PIO xfer.
205 * 31 31 FIFO enable.
191 */ 206 */
192static struct chipset_bus_clock_list_entry forty_base_hpt366[] = {
193 { XFER_UDMA_4, 0x900fd943 },
194 { XFER_UDMA_3, 0x900ad943 },
195 { XFER_UDMA_2, 0x900bd943 },
196 { XFER_UDMA_1, 0x9008d943 },
197 { XFER_UDMA_0, 0x9008d943 },
198
199 { XFER_MW_DMA_2, 0xa008d943 },
200 { XFER_MW_DMA_1, 0xa010d955 },
201 { XFER_MW_DMA_0, 0xa010d9fc },
202
203 { XFER_PIO_4, 0xc008d963 },
204 { XFER_PIO_3, 0xc010d974 },
205 { XFER_PIO_2, 0xc010d997 },
206 { XFER_PIO_1, 0xc010d9c7 },
207 { XFER_PIO_0, 0xc018d9d9 },
208 { 0, 0x0120d9d9 }
209};
210
211static struct chipset_bus_clock_list_entry thirty_three_base_hpt366[] = {
212 { XFER_UDMA_4, 0x90c9a731 },
213 { XFER_UDMA_3, 0x90cfa731 },
214 { XFER_UDMA_2, 0x90caa731 },
215 { XFER_UDMA_1, 0x90cba731 },
216 { XFER_UDMA_0, 0x90c8a731 },
217
218 { XFER_MW_DMA_2, 0xa0c8a731 },
219 { XFER_MW_DMA_1, 0xa0c8a732 }, /* 0xa0c8a733 */
220 { XFER_MW_DMA_0, 0xa0c8a797 },
221
222 { XFER_PIO_4, 0xc0c8a731 },
223 { XFER_PIO_3, 0xc0c8a742 },
224 { XFER_PIO_2, 0xc0d0a753 },
225 { XFER_PIO_1, 0xc0d0a7a3 }, /* 0xc0d0a793 */
226 { XFER_PIO_0, 0xc0d0a7aa }, /* 0xc0d0a7a7 */
227 { 0, 0x0120a7a7 }
228};
229 207
230static struct chipset_bus_clock_list_entry twenty_five_base_hpt366[] = { 208static u32 forty_base_hpt36x[] = {
231 { XFER_UDMA_4, 0x90c98521 }, 209 /* XFER_UDMA_6 */ 0x900fd943,
232 { XFER_UDMA_3, 0x90cf8521 }, 210 /* XFER_UDMA_5 */ 0x900fd943,
233 { XFER_UDMA_2, 0x90cf8521 }, 211 /* XFER_UDMA_4 */ 0x900fd943,
234 { XFER_UDMA_1, 0x90cb8521 }, 212 /* XFER_UDMA_3 */ 0x900ad943,
235 { XFER_UDMA_0, 0x90cb8521 }, 213 /* XFER_UDMA_2 */ 0x900bd943,
236 214 /* XFER_UDMA_1 */ 0x9008d943,
237 { XFER_MW_DMA_2, 0xa0ca8521 }, 215 /* XFER_UDMA_0 */ 0x9008d943,
238 { XFER_MW_DMA_1, 0xa0ca8532 }, 216
239 { XFER_MW_DMA_0, 0xa0ca8575 }, 217 /* XFER_MW_DMA_2 */ 0xa008d943,
240 218 /* XFER_MW_DMA_1 */ 0xa010d955,
241 { XFER_PIO_4, 0xc0ca8521 }, 219 /* XFER_MW_DMA_0 */ 0xa010d9fc,
242 { XFER_PIO_3, 0xc0ca8532 }, 220
243 { XFER_PIO_2, 0xc0ca8542 }, 221 /* XFER_PIO_4 */ 0xc008d963,
244 { XFER_PIO_1, 0xc0d08572 }, 222 /* XFER_PIO_3 */ 0xc010d974,
245 { XFER_PIO_0, 0xc0d08585 }, 223 /* XFER_PIO_2 */ 0xc010d997,
246 { 0, 0x01208585 } 224 /* XFER_PIO_1 */ 0xc010d9c7,
225 /* XFER_PIO_0 */ 0xc018d9d9
247}; 226};
248 227
249/* from highpoint documentation. these are old values */ 228static u32 thirty_three_base_hpt36x[] = {
250static struct chipset_bus_clock_list_entry thirty_three_base_hpt370[] = { 229 /* XFER_UDMA_6 */ 0x90c9a731,
251/* { XFER_UDMA_5, 0x1A85F442, 0x16454e31 }, */ 230 /* XFER_UDMA_5 */ 0x90c9a731,
252 { XFER_UDMA_5, 0x16454e31 }, 231 /* XFER_UDMA_4 */ 0x90c9a731,
253 { XFER_UDMA_4, 0x16454e31 }, 232 /* XFER_UDMA_3 */ 0x90cfa731,
254 { XFER_UDMA_3, 0x166d4e31 }, 233 /* XFER_UDMA_2 */ 0x90caa731,
255 { XFER_UDMA_2, 0x16494e31 }, 234 /* XFER_UDMA_1 */ 0x90cba731,
256 { XFER_UDMA_1, 0x164d4e31 }, 235 /* XFER_UDMA_0 */ 0x90c8a731,
257 { XFER_UDMA_0, 0x16514e31 }, 236
258 237 /* XFER_MW_DMA_2 */ 0xa0c8a731,
259 { XFER_MW_DMA_2, 0x26514e21 }, 238 /* XFER_MW_DMA_1 */ 0xa0c8a732, /* 0xa0c8a733 */
260 { XFER_MW_DMA_1, 0x26514e33 }, 239 /* XFER_MW_DMA_0 */ 0xa0c8a797,
261 { XFER_MW_DMA_0, 0x26514e97 }, 240
262 241 /* XFER_PIO_4 */ 0xc0c8a731,
263 { XFER_PIO_4, 0x06514e21 }, 242 /* XFER_PIO_3 */ 0xc0c8a742,
264 { XFER_PIO_3, 0x06514e22 }, 243 /* XFER_PIO_2 */ 0xc0d0a753,
265 { XFER_PIO_2, 0x06514e33 }, 244 /* XFER_PIO_1 */ 0xc0d0a7a3, /* 0xc0d0a793 */
266 { XFER_PIO_1, 0x06914e43 }, 245 /* XFER_PIO_0 */ 0xc0d0a7aa /* 0xc0d0a7a7 */
267 { XFER_PIO_0, 0x06914e57 },
268 { 0, 0x06514e57 }
269}; 246};
270 247
271/* these are the current (4 sep 2001) timings from highpoint */ 248static u32 twenty_five_base_hpt36x[] = {
272static struct chipset_bus_clock_list_entry thirty_three_base_hpt370a[] = { 249 /* XFER_UDMA_6 */ 0x90c98521,
273 { XFER_UDMA_5, 0x12446231 }, 250 /* XFER_UDMA_5 */ 0x90c98521,
274 { XFER_UDMA_4, 0x12446231 }, 251 /* XFER_UDMA_4 */ 0x90c98521,
275 { XFER_UDMA_3, 0x126c6231 }, 252 /* XFER_UDMA_3 */ 0x90cf8521,
276 { XFER_UDMA_2, 0x12486231 }, 253 /* XFER_UDMA_2 */ 0x90cf8521,
277 { XFER_UDMA_1, 0x124c6233 }, 254 /* XFER_UDMA_1 */ 0x90cb8521,
278 { XFER_UDMA_0, 0x12506297 }, 255 /* XFER_UDMA_0 */ 0x90cb8521,
279 256
280 { XFER_MW_DMA_2, 0x22406c31 }, 257 /* XFER_MW_DMA_2 */ 0xa0ca8521,
281 { XFER_MW_DMA_1, 0x22406c33 }, 258 /* XFER_MW_DMA_1 */ 0xa0ca8532,
282 { XFER_MW_DMA_0, 0x22406c97 }, 259 /* XFER_MW_DMA_0 */ 0xa0ca8575,
283 260
284 { XFER_PIO_4, 0x06414e31 }, 261 /* XFER_PIO_4 */ 0xc0ca8521,
285 { XFER_PIO_3, 0x06414e42 }, 262 /* XFER_PIO_3 */ 0xc0ca8532,
286 { XFER_PIO_2, 0x06414e53 }, 263 /* XFER_PIO_2 */ 0xc0ca8542,
287 { XFER_PIO_1, 0x06814e93 }, 264 /* XFER_PIO_1 */ 0xc0d08572,
288 { XFER_PIO_0, 0x06814ea7 }, 265 /* XFER_PIO_0 */ 0xc0d08585
289 { 0, 0x06814ea7 }
290}; 266};
291 267
292static struct chipset_bus_clock_list_entry fifty_base_hpt370a[] = { 268static u32 thirty_three_base_hpt37x[] = {
293 { XFER_UDMA_5, 0x12848242 }, 269 /* XFER_UDMA_6 */ 0x12446231, /* 0x12646231 ?? */
294 { XFER_UDMA_4, 0x12ac8242 }, 270 /* XFER_UDMA_5 */ 0x12446231,
295 { XFER_UDMA_3, 0x128c8242 }, 271 /* XFER_UDMA_4 */ 0x12446231,
296 { XFER_UDMA_2, 0x120c8242 }, 272 /* XFER_UDMA_3 */ 0x126c6231,
297 { XFER_UDMA_1, 0x12148254 }, 273 /* XFER_UDMA_2 */ 0x12486231,
298 { XFER_UDMA_0, 0x121882ea }, 274 /* XFER_UDMA_1 */ 0x124c6233,
299 275 /* XFER_UDMA_0 */ 0x12506297,
300 { XFER_MW_DMA_2, 0x22808242 }, 276
301 { XFER_MW_DMA_1, 0x22808254 }, 277 /* XFER_MW_DMA_2 */ 0x22406c31,
302 { XFER_MW_DMA_0, 0x228082ea }, 278 /* XFER_MW_DMA_1 */ 0x22406c33,
303 279 /* XFER_MW_DMA_0 */ 0x22406c97,
304 { XFER_PIO_4, 0x0a81f442 }, 280
305 { XFER_PIO_3, 0x0a81f443 }, 281 /* XFER_PIO_4 */ 0x06414e31,
306 { XFER_PIO_2, 0x0a81f454 }, 282 /* XFER_PIO_3 */ 0x06414e42,
307 { XFER_PIO_1, 0x0ac1f465 }, 283 /* XFER_PIO_2 */ 0x06414e53,
308 { XFER_PIO_0, 0x0ac1f48a }, 284 /* XFER_PIO_1 */ 0x06814e93,
309 { 0, 0x0ac1f48a } 285 /* XFER_PIO_0 */ 0x06814ea7
310}; 286};
311 287
312static struct chipset_bus_clock_list_entry thirty_three_base_hpt372[] = { 288static u32 fifty_base_hpt37x[] = {
313 { XFER_UDMA_6, 0x12446231 }, /* 0x12646231 ?? */ 289 /* XFER_UDMA_6 */ 0x12848242,
314 { XFER_UDMA_5, 0x12446231 }, 290 /* XFER_UDMA_5 */ 0x12848242,
315 { XFER_UDMA_4, 0x12446231 }, 291 /* XFER_UDMA_4 */ 0x12ac8242,
316 { XFER_UDMA_3, 0x126c6231 }, 292 /* XFER_UDMA_3 */ 0x128c8242,
317 { XFER_UDMA_2, 0x12486231 }, 293 /* XFER_UDMA_2 */ 0x120c8242,
318 { XFER_UDMA_1, 0x124c6233 }, 294 /* XFER_UDMA_1 */ 0x12148254,
319 { XFER_UDMA_0, 0x12506297 }, 295 /* XFER_UDMA_0 */ 0x121882ea,
320 296
321 { XFER_MW_DMA_2, 0x22406c31 }, 297 /* XFER_MW_DMA_2 */ 0x22808242,
322 { XFER_MW_DMA_1, 0x22406c33 }, 298 /* XFER_MW_DMA_1 */ 0x22808254,
323 { XFER_MW_DMA_0, 0x22406c97 }, 299 /* XFER_MW_DMA_0 */ 0x228082ea,
324 300
325 { XFER_PIO_4, 0x06414e31 }, 301 /* XFER_PIO_4 */ 0x0a81f442,
326 { XFER_PIO_3, 0x06414e42 }, 302 /* XFER_PIO_3 */ 0x0a81f443,
327 { XFER_PIO_2, 0x06414e53 }, 303 /* XFER_PIO_2 */ 0x0a81f454,
328 { XFER_PIO_1, 0x06814e93 }, 304 /* XFER_PIO_1 */ 0x0ac1f465,
329 { XFER_PIO_0, 0x06814ea7 }, 305 /* XFER_PIO_0 */ 0x0ac1f48a
330 { 0, 0x06814ea7 }
331}; 306};
332 307
333static struct chipset_bus_clock_list_entry fifty_base_hpt372[] = { 308static u32 sixty_six_base_hpt37x[] = {
334 { XFER_UDMA_6, 0x12848242 }, 309 /* XFER_UDMA_6 */ 0x1c869c62,
335 { XFER_UDMA_5, 0x12848242 }, 310 /* XFER_UDMA_5 */ 0x1cae9c62, /* 0x1c8a9c62 */
336 { XFER_UDMA_4, 0x12ac8242 }, 311 /* XFER_UDMA_4 */ 0x1c8a9c62,
337 { XFER_UDMA_3, 0x128c8242 }, 312 /* XFER_UDMA_3 */ 0x1c8e9c62,
338 { XFER_UDMA_2, 0x120c8242 }, 313 /* XFER_UDMA_2 */ 0x1c929c62,
339 { XFER_UDMA_1, 0x12148254 }, 314 /* XFER_UDMA_1 */ 0x1c9a9c62,
340 { XFER_UDMA_0, 0x121882ea }, 315 /* XFER_UDMA_0 */ 0x1c829c62,
341 316
342 { XFER_MW_DMA_2, 0x22808242 }, 317 /* XFER_MW_DMA_2 */ 0x2c829c62,
343 { XFER_MW_DMA_1, 0x22808254 }, 318 /* XFER_MW_DMA_1 */ 0x2c829c66,
344 { XFER_MW_DMA_0, 0x228082ea }, 319 /* XFER_MW_DMA_0 */ 0x2c829d2e,
345 320
346 { XFER_PIO_4, 0x0a81f442 }, 321 /* XFER_PIO_4 */ 0x0c829c62,
347 { XFER_PIO_3, 0x0a81f443 }, 322 /* XFER_PIO_3 */ 0x0c829c84,
348 { XFER_PIO_2, 0x0a81f454 }, 323 /* XFER_PIO_2 */ 0x0c829ca6,
349 { XFER_PIO_1, 0x0ac1f465 }, 324 /* XFER_PIO_1 */ 0x0d029d26,
350 { XFER_PIO_0, 0x0ac1f48a }, 325 /* XFER_PIO_0 */ 0x0d029d5e
351 { 0, 0x0a81f443 }
352};
353
354static struct chipset_bus_clock_list_entry sixty_six_base_hpt372[] = {
355 { XFER_UDMA_6, 0x1c869c62 },
356 { XFER_UDMA_5, 0x1cae9c62 }, /* 0x1c8a9c62 */
357 { XFER_UDMA_4, 0x1c8a9c62 },
358 { XFER_UDMA_3, 0x1c8e9c62 },
359 { XFER_UDMA_2, 0x1c929c62 },
360 { XFER_UDMA_1, 0x1c9a9c62 },
361 { XFER_UDMA_0, 0x1c829c62 },
362
363 { XFER_MW_DMA_2, 0x2c829c62 },
364 { XFER_MW_DMA_1, 0x2c829c66 },
365 { XFER_MW_DMA_0, 0x2c829d2e },
366
367 { XFER_PIO_4, 0x0c829c62 },
368 { XFER_PIO_3, 0x0c829c84 },
369 { XFER_PIO_2, 0x0c829ca6 },
370 { XFER_PIO_1, 0x0d029d26 },
371 { XFER_PIO_0, 0x0d029d5e },
372 { 0, 0x0d029d26 }
373}; 326};
374 327
375#define HPT366_DEBUG_DRIVE_INFO 0 328#define HPT366_DEBUG_DRIVE_INFO 0
@@ -401,7 +354,7 @@ struct hpt_info
401#define IS_3xxN 2 354#define IS_3xxN 2
402#define PCI_66MHZ 4 355#define PCI_66MHZ 4
403 /* Speed table */ 356 /* Speed table */
404 struct chipset_bus_clock_list_entry *speed; 357 u32 *speed;
405}; 358};
406 359
407/* 360/*
@@ -538,12 +491,20 @@ static int check_in_drive_lists (ide_drive_t *drive, const char **list)
538 return 0; 491 return 0;
539} 492}
540 493
541static unsigned int pci_bus_clock_list (u8 speed, struct chipset_bus_clock_list_entry * chipset_table) 494static u32 pci_bus_clock_list(u8 speed, u32 *chipset_table)
542{ 495{
543 for ( ; chipset_table->xfer_speed ; chipset_table++) 496 int i;
544 if (chipset_table->xfer_speed == speed) 497
545 return chipset_table->chipset_settings; 498 /*
546 return chipset_table->chipset_settings; 499 * Lookup the transfer mode table to get the index into
500 * the timing table.
501 *
502 * NOTE: For XFER_PIO_SLOW, PIO mode 0 timings will be used.
503 */
504 for (i = 0; i < ARRAY_SIZE(xfer_speeds) - 1; i++)
505 if (xfer_speeds[i] == speed)
506 break;
507 return chipset_table[i];
547} 508}
548 509
549static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed) 510static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
@@ -1061,14 +1022,14 @@ static void __devinit hpt366_clocking(ide_hwif_t *hwif)
1061 /* detect bus speed by looking at control reg timing: */ 1022 /* detect bus speed by looking at control reg timing: */
1062 switch((reg1 >> 8) & 7) { 1023 switch((reg1 >> 8) & 7) {
1063 case 5: 1024 case 5:
1064 info->speed = forty_base_hpt366; 1025 info->speed = forty_base_hpt36x;
1065 break; 1026 break;
1066 case 9: 1027 case 9:
1067 info->speed = twenty_five_base_hpt366; 1028 info->speed = twenty_five_base_hpt36x;
1068 break; 1029 break;
1069 case 7: 1030 case 7:
1070 default: 1031 default:
1071 info->speed = thirty_three_base_hpt366; 1032 info->speed = thirty_three_base_hpt36x;
1072 break; 1033 break;
1073 } 1034 }
1074} 1035}
@@ -1131,27 +1092,16 @@ static void __devinit hpt37x_clocking(ide_hwif_t *hwif)
1131 pll = F_LOW_PCI_66; 1092 pll = F_LOW_PCI_66;
1132 1093
1133 if (pll == F_LOW_PCI_33) { 1094 if (pll == F_LOW_PCI_33) {
1134 if (info->revision >= 5) 1095 info->speed = thirty_three_base_hpt37x;
1135 info->speed = thirty_three_base_hpt372;
1136 else if (info->revision >= 4)
1137 info->speed = thirty_three_base_hpt370a;
1138 else
1139 info->speed = thirty_three_base_hpt370;
1140 printk(KERN_DEBUG "HPT37X: using 33MHz PCI clock\n"); 1096 printk(KERN_DEBUG "HPT37X: using 33MHz PCI clock\n");
1141 } else if (pll == F_LOW_PCI_40) { 1097 } else if (pll == F_LOW_PCI_40) {
1142 /* Unsupported */ 1098 /* Unsupported */
1143 } else if (pll == F_LOW_PCI_50) { 1099 } else if (pll == F_LOW_PCI_50) {
1144 if (info->revision >= 5) 1100 info->speed = fifty_base_hpt37x;
1145 info->speed = fifty_base_hpt372;
1146 else
1147 info->speed = fifty_base_hpt370a;
1148 printk(KERN_DEBUG "HPT37X: using 50MHz PCI clock\n"); 1101 printk(KERN_DEBUG "HPT37X: using 50MHz PCI clock\n");
1149 } else { 1102 } else {
1150 if (info->revision >= 5) { 1103 info->speed = sixty_six_base_hpt37x;
1151 info->speed = sixty_six_base_hpt372; 1104 printk(KERN_DEBUG "HPT37X: using 66MHz PCI clock\n");
1152 printk(KERN_DEBUG "HPT37X: using 66MHz PCI clock\n");
1153 } else
1154 printk(KERN_ERR "HPT37x: 66MHz timings not supported.\n");
1155 } 1105 }
1156 } 1106 }
1157 1107
@@ -1201,14 +1151,8 @@ static void __devinit hpt37x_clocking(ide_hwif_t *hwif)
1201 pci_write_config_dword(dev, 0x5c, 1151 pci_write_config_dword(dev, 0x5c,
1202 pll & ~0x100); 1152 pll & ~0x100);
1203 pci_write_config_byte(dev, 0x5b, 0x21); 1153 pci_write_config_byte(dev, 0x5b, 0x21);
1204 if (info->revision >= 8) 1154
1205 info->speed = fifty_base_hpt370a; 1155 info->speed = fifty_base_hpt37x;
1206 else if (info->revision >= 5)
1207 info->speed = fifty_base_hpt372;
1208 else if (info->revision >= 4)
1209 info->speed = fifty_base_hpt370a;
1210 else
1211 info->speed = fifty_base_hpt370a;
1212 printk("HPT37X: using 50MHz internal PLL\n"); 1156 printk("HPT37X: using 50MHz internal PLL\n");
1213 goto init_hpt37X_done; 1157 goto init_hpt37X_done;
1214 } 1158 }
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-27 17:26:57 -0400