From bfa14b42a3bd671f0287b3db42e703e86ef27b48 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 2 Feb 2008 19:56:31 +0100 Subject: 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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-probe.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/ide/ide-probe.c') diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 4c3d2cf3be5b..c25df65b51f8 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1343,6 +1343,11 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port, /* call chipset specific routine for each enabled port */ if (d->init_hwif) d->init_hwif(hwif); + + if (hwif->cable_detect && (hwif->ultra_mask & 0x78)) { + if (hwif->cbl != ATA_CBL_PATA40_SHORT) + hwif->cbl = hwif->cable_detect(hwif); + } } int ide_device_add_all(u8 *idx, const struct ide_port_info *d) -- cgit v1.2.2