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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-02 19:56:31 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-02 19:56:31 +0100
commitbfa14b42a3bd671f0287b3db42e703e86ef27b48 (patch)
treead902a99aa59232832d8e663be8d86a615e24114 /drivers/ide/pci/cmd64x.c
parentide: add struct ide_port_info instances to legacy host drivers (diff)
downloadlinux-bfa14b42a3bd671f0287b3db42e703e86ef27b48.tar.xz
linux-bfa14b42a3bd671f0287b3db42e703e86ef27b48.zip
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/cmd64x.c')
-rw-r--r--drivers/ide/pci/cmd64x.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 04aa9e59670e..181506340d98 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -393,6 +393,8 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->set_pio_mode = &cmd64x_set_pio_mode;
hwif->set_dma_mode = &cmd64x_set_dma_mode;
+ hwif->cable_detect = ata66_cmd64x;
+
if (!hwif->dma_base)
return;
@@ -411,9 +413,6 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
if (dev->device == PCI_DEVICE_ID_CMD_646 && dev->revision < 5)
hwif->ultra_mask = 0x00;
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- hwif->cbl = ata66_cmd64x(hwif);
-
switch (dev->device) {
case PCI_DEVICE_ID_CMD_648:
case PCI_DEVICE_ID_CMD_649: