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authorBartlomiej Zolnierkiewicz2008-02-02 19:56:31 +0100
committerBartlomiej Zolnierkiewicz2008-02-02 19:56:31 +0100
commitbfa14b42a3bd671f0287b3db42e703e86ef27b48 (patch)
treead902a99aa59232832d8e663be8d86a615e24114 /drivers/ide/pci/pdc202xx_old.c
parentc413b9b94d9a8e7548cc4b2e04b7df0439ce76fd (diff)
ide: add ->cable_detect method to ide_hwif_t
* Add ->cable_detect method to ide_hwif_t. * Call the new method in ide_init_port() if: - the host supports UDMA modes > UDMA2 ('hwif->ultra_mask & 78') - DMA initialization was successful (if hwif->dma_base is not set ide_init_port() sets hwif->ultra_mask to zero) - "idex=ata66" is not used ('hwif->cbl != ATA_CBL_PATA40_SHORT') * Convert PCI host drivers to use ->cable_detect method. While at it: * Factor out cable detection to separate functions (if not already done). * hpt366.c/it8213.c/slc90e66.c: - don't check cable type if "idex=ata66" is used * pdc202xx_new.c: - add __devinit tag to pdcnew_cable_detect() * pdc202xx_old.c: - rename pdc202xx_old_cable_detect() to pdc2026x_old_cable_detect() - add __devinit tag to pdc2026x_old_cable_detect() Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
-rw-r--r--drivers/ide/pci/pdc202xx_old.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 31a1308414a0..41853a1bc913 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -140,7 +140,7 @@ static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
pdc202xx_set_mode(drive, XFER_PIO_0 + pio);
}
-static u8 pdc202xx_old_cable_detect (ide_hwif_t *hwif)
+static u8 __devinit pdc2026x_old_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u16 CIS = 0, mask = (hwif->channel) ? (1<<11) : (1<<10);
@@ -311,9 +311,12 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
hwif->quirkproc = &pdc202xx_quirkproc;
- if (dev->device != PCI_DEVICE_ID_PROMISE_20246)
+ if (dev->device != PCI_DEVICE_ID_PROMISE_20246) {
hwif->resetproc = &pdc202xx_reset;
+ hwif->cable_detect = pdc2026x_old_cable_detect;
+ }
+
if (hwif->dma_base == 0)
return;
@@ -321,9 +324,6 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
hwif->dma_timeout = &pdc202xx_dma_timeout;
if (dev->device != PCI_DEVICE_ID_PROMISE_20246) {
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- hwif->cbl = pdc202xx_old_cable_detect(hwif);
-
hwif->dma_start = &pdc202xx_old_ide_dma_start;
hwif->ide_dma_end = &pdc202xx_old_ide_dma_end;
}