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/pci/pdc202xx_old.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/ide/pci/pdc202xx_old.c') diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index 31a1308414a..41853a1bc91 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; } -- cgit v1.2.3