diff options
Diffstat (limited to 'drivers/ide/pci/jmicron.c')
| -rw-r--r-- | drivers/ide/pci/jmicron.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c index 76ed2514722..d7ce9dd8de1 100644 --- a/drivers/ide/pci/jmicron.c +++ b/drivers/ide/pci/jmicron.c @@ -25,10 +25,10 @@ typedef enum { * ata66_jmicron - Cable check * @hwif: IDE port * - * Return 1 if the cable is 80pin + * Returns the cable type. */ -static int __devinit ata66_jmicron(ide_hwif_t *hwif) +static u8 __devinit ata66_jmicron(ide_hwif_t *hwif) { struct pci_dev *pdev = hwif->pci_dev; @@ -70,16 +70,17 @@ static int __devinit ata66_jmicron(ide_hwif_t *hwif) { case PORT_PATA0: if (control & (1 << 3)) /* 40/80 pin primary */ - return 0; - return 1; + return ATA_CBL_PATA40; + return ATA_CBL_PATA80; case PORT_PATA1: if (control5 & (1 << 19)) /* 40/80 pin secondary */ - return 0; - return 1; + return ATA_CBL_PATA40; + return ATA_CBL_PATA80; case PORT_SATA: break; } - return 1; /* Avoid bogus "control reaches end of non-void function" */ + /* Avoid bogus "control reaches end of non-void function" */ + return ATA_CBL_PATA80; } static void jmicron_tuneproc (ide_drive_t *drive, byte mode_wanted) @@ -96,7 +97,7 @@ static void jmicron_tuneproc (ide_drive_t *drive, byte mode_wanted) static void config_jmicron_chipset_for_pio (ide_drive_t *drive, byte set_speed) { - u8 speed = XFER_PIO_0 + ide_get_best_pio_mode(drive, 255, 5, NULL); + u8 speed = XFER_PIO_0 + ide_get_best_pio_mode(drive, 255, 5); if (set_speed) (void) ide_config_drive_speed(drive, speed); } @@ -159,8 +160,9 @@ static void __devinit init_hwif_jmicron(ide_hwif_t *hwif) hwif->mwdma_mask = 0x07; hwif->ide_dma_check = &jmicron_config_drive_for_dma; - if (!(hwif->udma_four)) - hwif->udma_four = ata66_jmicron(hwif); + + if (hwif->cbl != ATA_CBL_PATA40_SHORT) + hwif->cbl = ata66_jmicron(hwif); hwif->autodma = 1; hwif->drives[0].autodma = hwif->autodma; @@ -175,10 +177,10 @@ fallback: { \ .name = name_str, \ .init_hwif = init_hwif_jmicron, \ - .channels = 2, \ .autodma = AUTODMA, \ .bootable = ON_BOARD, \ .enablebits = { {0x40, 1, 1}, {0x40, 0x10, 0x10} }, \ + .pio_mask = ATA_PIO5, \ } static ide_pci_device_t jmicron_chipsets[] __devinitdata = { |