diff options
Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index 3a1e081..da43297 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/pdc202xx_old.c Version 0.52 Aug 27, 2007 - * * Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2006-2007 MontaVista Software, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz @@ -34,18 +32,13 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/delay.h> -#include <linux/timer.h> -#include <linux/mm.h> -#include <linux/ioport.h> #include <linux/blkdev.h> #include <linux/hdreg.h> -#include <linux/interrupt.h> #include <linux/pci.h> #include <linux/init.h> #include <linux/ide.h> #include <asm/io.h> -#include <asm/irq.h> #define PDC202XX_DEBUG_DRIVE_INFO 0 @@ -66,7 +59,7 @@ 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 = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 drive_pci = 0x60 + (drive->dn << 2); u8 AP = 0, BP = 0, CP = 0; @@ -142,11 +135,12 @@ 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) { - u16 CIS = 0, mask = (hwif->channel) ? (1<<11) : (1<<10); + struct pci_dev *dev = to_pci_dev(hwif->dev); + u16 CIS, mask = hwif->channel ? (1 << 11) : (1 << 10); - pci_read_config_word(hwif->pci_dev, 0x50, &CIS); + pci_read_config_word(dev, 0x50, &CIS); return (CIS & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; } @@ -305,24 +299,26 @@ static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->set_pio_mode = &pdc202xx_set_pio_mode; hwif->set_dma_mode = &pdc202xx_set_mode; hwif->quirkproc = &pdc202xx_quirkproc; - if (hwif->pci_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; hwif->dma_lost_irq = &pdc202xx_dma_lost_irq; hwif->dma_timeout = &pdc202xx_dma_timeout; - if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) { - if (hwif->cbl != ATA_CBL_PATA40_SHORT) - hwif->cbl = pdc202xx_old_cable_detect(hwif); - + if (dev->device != PCI_DEVICE_ID_PROMISE_20246) { hwif->dma_start = &pdc202xx_old_ide_dma_start; hwif->ide_dma_end = &pdc202xx_old_ide_dma_end; } @@ -334,7 +330,7 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0; if (hwif->channel) { - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); return; } @@ -358,7 +354,7 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) } #endif /* CONFIG_PDC202XX_BURST */ - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); } static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev, |