diff options
Diffstat (limited to 'drivers/ide/pdc202xx_old.c')
| -rw-r--r-- | drivers/ide/pdc202xx_old.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index 35161dd840a0..1d20594ee420 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -1,7 +1,7 @@ /* * Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2006-2007, 2009 MontaVista Software, Inc. - * Copyright (C) 2007 Bartlomiej Zolnierkiewicz + * Copyright (C) 2007-2010 Bartlomiej Zolnierkiewicz * * Portions Copyright (C) 1999 Promise Technology, Inc. * Author: Frank Tiernan (frankt@promise.com) @@ -21,8 +21,6 @@ #define DRV_NAME "pdc202xx_old" -static void pdc_old_disable_66MHz_clock(ide_hwif_t *); - static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = drive->hwif; @@ -32,12 +30,6 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) u8 AP = 0, BP = 0, CP = 0; u8 TA = 0, TB = 0, TC = 0; - /* - * TODO: do this once per channel - */ - if (dev->device != PCI_DEVICE_ID_PROMISE_20246) - pdc_old_disable_66MHz_clock(hwif); - pci_read_config_byte(dev, drive_pci, &AP); pci_read_config_byte(dev, drive_pci + 1, &BP); pci_read_config_byte(dev, drive_pci + 2, &CP); @@ -145,6 +137,11 @@ static void pdc_old_disable_66MHz_clock(ide_hwif_t *hwif) outb(clock & ~(hwif->channel ? 0x08 : 0x02), clock_reg); } +static void pdc2026x_init_hwif(ide_hwif_t *hwif) +{ + pdc_old_disable_66MHz_clock(hwif); +} + static void pdc202xx_dma_start(ide_drive_t *drive) { if (drive->current_speed > XFER_UDMA_2) @@ -261,6 +258,7 @@ static const struct ide_dma_ops pdc2026x_dma_ops = { { \ .name = DRV_NAME, \ .init_chipset = init_chipset_pdc202xx, \ + .init_hwif = pdc2026x_init_hwif, \ .port_ops = &pdc2026x_port_ops, \ .dma_ops = &pdc2026x_dma_ops, \ .host_flags = IDE_HFLAGS_PDC202XX, \ @@ -356,6 +354,6 @@ static void __exit pdc202xx_ide_exit(void) module_init(pdc202xx_ide_init); module_exit(pdc202xx_ide_exit); -MODULE_AUTHOR("Andre Hedrick, Frank Tiernan"); +MODULE_AUTHOR("Andre Hedrick, Frank Tiernan, Bartlomiej Zolnierkiewicz"); MODULE_DESCRIPTION("PCI driver module for older Promise IDE"); MODULE_LICENSE("GPL"); |