static u8 __devinit ata66_jmicron(ide_hwif_t *hwif)
{
- struct pci_dev *pdev = hwif->pci_dev;
+ struct pci_dev *pdev = to_pci_dev(hwif->dev);
u32 control;
u32 control5;
static void jmicron_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
- ide_config_drive_speed(drive, XFER_PIO_0 + pio);
}
/**
- * jmicron_tune_chipset - set controller timings
- * @drive: Drive to set up
- * @speed: speed we want to achieve
+ * jmicron_set_dma_mode - set host controller for DMA mode
+ * @drive: drive
+ * @mode: DMA mode
*
- * As the JMicron snoops for timings all we actually need to do is
- * set the transfer mode on the device.
+ * As the JMicron snoops for timings we don't need to do anything here.
*/
-static int jmicron_tune_chipset(ide_drive_t *drive, const u8 speed)
+static void jmicron_set_dma_mode(ide_drive_t *drive, const u8 mode)
{
- return ide_config_drive_speed(drive, speed);
-}
-
-/**
- * jmicron_configure_drive_for_dma - set up for DMA transfers
- * @drive: drive we are going to set up
- *
- * As the JMicron snoops for timings all we actually need to do is
- * make sure we don't set an invalid mode.
- */
-
-static int jmicron_config_drive_for_dma (ide_drive_t *drive)
-{
- if (ide_tune_dma(drive))
- return 0;
-
- ide_set_max_pio(drive);
-
- return -1;
}
/**
static void __devinit init_hwif_jmicron(ide_hwif_t *hwif)
{
- hwif->speedproc = &jmicron_tune_chipset;
hwif->set_pio_mode = &jmicron_set_pio_mode;
+ hwif->set_dma_mode = &jmicron_set_dma_mode;
- hwif->drives[0].autotune = 1;
- hwif->drives[1].autotune = 1;
-
- if (!hwif->dma_base)
- goto fallback;
-
- hwif->atapi_dma = 1;
- hwif->ultra_mask = 0x7f;
- hwif->mwdma_mask = 0x07;
-
- hwif->ide_dma_check = &jmicron_config_drive_for_dma;
-
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- hwif->cbl = ata66_jmicron(hwif);
-
- hwif->autodma = 1;
- hwif->drives[0].autodma = hwif->autodma;
- hwif->drives[1].autodma = hwif->autodma;
- return;
-fallback:
- hwif->autodma = 0;
- return;
+ hwif->cable_detect = ata66_jmicron;
}
-static ide_pci_device_t jmicron_chipset __devinitdata = {
+static const struct ide_port_info jmicron_chipset __devinitdata = {
.name = "JMB",
.init_hwif = init_hwif_jmicron,
- .autodma = AUTODMA,
- .bootable = ON_BOARD,
+ .host_flags = IDE_HFLAG_BOOTABLE,
.enablebits = { { 0x40, 0x01, 0x01 }, { 0x40, 0x10, 0x10 } },
.pio_mask = ATA_PIO5,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA6,
};
/**
static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
- ide_setup_pci_device(dev, &jmicron_chipset);
- return 0;
+ return ide_setup_pci_device(dev, &jmicron_chipset);
}
/* All JMB PATA controllers have and will continue to have the same