/*
- * linux/drivers/ide/pci/aec62xx.c Version 0.26 Sep 1, 2007
+ * linux/drivers/ide/pci/aec62xx.c Version 0.27 Sep 16, 2007
*
* Copyright (C) 1999-2002 Andre Hedrick <andre@linux-ide.org>
* Copyright (C) 2007 MontaVista Software, Inc. <source@mvista.com>
drive->hwif->set_dma_mode(drive, pio + XFER_PIO_0);
}
-static void aec62xx_dma_lost_irq (ide_drive_t *drive)
-{
- switch (HWIF(drive)->pci_dev->device) {
- case PCI_DEVICE_ID_ARTOP_ATP860:
- case PCI_DEVICE_ID_ARTOP_ATP860R:
- case PCI_DEVICE_ID_ARTOP_ATP865:
- case PCI_DEVICE_ID_ARTOP_ATP865R:
- printk(" AEC62XX time out ");
- default:
- break;
- }
-}
-
static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const char *name)
{
int bus_speed = system_bus_clock();
hwif->set_pio_mode = &aec_set_pio_mode;
- if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
- if(hwif->mate)
- hwif->mate->serialized = hwif->serialized = 1;
+ if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF)
hwif->set_dma_mode = &aec6210_set_mode;
- } else
+ else
hwif->set_dma_mode = &aec6260_set_mode;
- hwif->drives[0].autotune = hwif->drives[1].autotune = 1;
-
if (hwif->dma_base == 0)
return;
- hwif->dma_lost_irq = &aec62xx_dma_lost_irq;
-
if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF)
return;
}
}
-static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
+static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
{ /* 0 */
.name = "AEC6210",
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
- .host_flags = IDE_HFLAG_NO_ATAPI_DMA | IDE_HFLAG_OFF_BOARD,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_NO_ATAPI_DMA |
+ IDE_HFLAG_ABUSE_SET_DMA_MODE |
+ IDE_HFLAG_OFF_BOARD,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.host_flags = IDE_HFLAG_NO_ATAPI_DMA | IDE_HFLAG_NO_AUTODMA |
+ IDE_HFLAG_ABUSE_SET_DMA_MODE |
IDE_HFLAG_OFF_BOARD,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
- .host_flags = IDE_HFLAG_NO_ATAPI_DMA,
+ .host_flags = IDE_HFLAG_NO_ATAPI_DMA |
+ IDE_HFLAG_ABUSE_SET_DMA_MODE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA4,
.name = "AEC6280",
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
- .host_flags = IDE_HFLAG_NO_ATAPI_DMA | IDE_HFLAG_OFF_BOARD,
+ .host_flags = IDE_HFLAG_NO_ATAPI_DMA |
+ IDE_HFLAG_ABUSE_SET_DMA_MODE |
+ IDE_HFLAG_OFF_BOARD,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
.init_chipset = init_chipset_aec62xx,
.init_hwif = init_hwif_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
- .host_flags = IDE_HFLAG_NO_ATAPI_DMA | IDE_HFLAG_OFF_BOARD,
+ .host_flags = IDE_HFLAG_NO_ATAPI_DMA |
+ IDE_HFLAG_ABUSE_SET_DMA_MODE |
+ IDE_HFLAG_OFF_BOARD,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
* finds a device matching our IDE device tables.
*
* NOTE: since we're going to modify the 'name' field for AEC-6[26]80[R]
- * chips, pass a local copy of 'struct pci_device_id' down the call chain.
+ * chips, pass a local copy of 'struct ide_port_info' down the call chain.
*/
-
+
static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
- ide_pci_device_t d;
+ struct ide_port_info d;
u8 idx = id->driver_data;
+ int err;
+
+ err = pci_enable_device(dev);
+ if (err)
+ return err;
d = aec62xx_chipsets[idx];
}
}
- return ide_setup_pci_device(dev, &d);
+ err = ide_setup_pci_device(dev, &d);
+ if (err)
+ pci_disable_device(dev);
+
+ return err;
}
static const struct pci_device_id aec62xx_pci_tbl[] = {