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path: root/drivers/ide/pci/pdc202xx_old.c
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Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
-rw-r--r--drivers/ide/pci/pdc202xx_old.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 29306121dc4a..e09742e2ba59 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -302,13 +302,6 @@ static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev,
302 302
303static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) 303static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
304{ 304{
305 struct pci_dev *dev = hwif->pci_dev;
306
307 /* PDC20265 has problems with large LBA48 requests */
308 if ((dev->device == PCI_DEVICE_ID_PROMISE_20267) ||
309 (dev->device == PCI_DEVICE_ID_PROMISE_20265))
310 hwif->rqsize = 256;
311
312 hwif->set_pio_mode = &pdc202xx_set_pio_mode; 305 hwif->set_pio_mode = &pdc202xx_set_pio_mode;
313 hwif->set_dma_mode = &pdc202xx_set_mode; 306 hwif->set_dma_mode = &pdc202xx_set_mode;
314 307
@@ -382,7 +375,7 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev,
382 } 375 }
383} 376}
384 377
385#define DECLARE_PDC2026X_DEV(name_str, udma) \ 378#define DECLARE_PDC2026X_DEV(name_str, udma, extra_flags) \
386 { \ 379 { \
387 .name = name_str, \ 380 .name = name_str, \
388 .init_chipset = init_chipset_pdc202xx, \ 381 .init_chipset = init_chipset_pdc202xx, \
@@ -390,13 +383,14 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev,
390 .init_dma = init_dma_pdc202xx, \ 383 .init_dma = init_dma_pdc202xx, \
391 .extra = 48, \ 384 .extra = 48, \
392 .host_flags = IDE_HFLAG_ERROR_STOPS_FIFO | \ 385 .host_flags = IDE_HFLAG_ERROR_STOPS_FIFO | \
386 extra_flags | \
393 IDE_HFLAG_OFF_BOARD, \ 387 IDE_HFLAG_OFF_BOARD, \
394 .pio_mask = ATA_PIO4, \ 388 .pio_mask = ATA_PIO4, \
395 .mwdma_mask = ATA_MWDMA2, \ 389 .mwdma_mask = ATA_MWDMA2, \
396 .udma_mask = udma, \ 390 .udma_mask = udma, \
397 } 391 }
398 392
399static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { 393static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
400 { /* 0 */ 394 { /* 0 */
401 .name = "PDC20246", 395 .name = "PDC20246",
402 .init_chipset = init_chipset_pdc202xx, 396 .init_chipset = init_chipset_pdc202xx,
@@ -410,10 +404,10 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
410 .udma_mask = ATA_UDMA2, 404 .udma_mask = ATA_UDMA2,
411 }, 405 },
412 406
413 /* 1 */ DECLARE_PDC2026X_DEV("PDC20262", ATA_UDMA4), 407 /* 1 */ DECLARE_PDC2026X_DEV("PDC20262", ATA_UDMA4, 0),
414 /* 2 */ DECLARE_PDC2026X_DEV("PDC20263", ATA_UDMA4), 408 /* 2 */ DECLARE_PDC2026X_DEV("PDC20263", ATA_UDMA4, 0),
415 /* 3 */ DECLARE_PDC2026X_DEV("PDC20265", ATA_UDMA5), 409 /* 3 */ DECLARE_PDC2026X_DEV("PDC20265", ATA_UDMA5, IDE_HFLAG_RQSIZE_256),
416 /* 4 */ DECLARE_PDC2026X_DEV("PDC20267", ATA_UDMA5), 410 /* 4 */ DECLARE_PDC2026X_DEV("PDC20267", ATA_UDMA5, IDE_HFLAG_RQSIZE_256),
417}; 411};
418 412
419/** 413/**
@@ -427,7 +421,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
427 421
428static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id) 422static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
429{ 423{
430 ide_pci_device_t *d; 424 const struct ide_port_info *d;
431 u8 idx = id->driver_data; 425 u8 idx = id->driver_data;
432 426
433 d = &pdc202xx_chipsets[idx]; 427 d = &pdc202xx_chipsets[idx];