diff options
Diffstat (limited to 'drivers/ata/pata_ixp4xx_cf.c')
| -rw-r--r-- | drivers/ata/pata_ixp4xx_cf.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 5dea3584c6c2..fcd532afbf2e 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -26,12 +26,11 @@ #define DRV_NAME "pata_ixp4xx_cf" #define DRV_VERSION "0.2" -static int ixp4xx_set_mode(struct ata_port *ap, struct ata_device **error) +static int ixp4xx_set_mode(struct ata_link *link, struct ata_device **error) { - int i; + struct ata_device *dev; - for (i = 0; i < ATA_MAX_DEVICES; i++) { - struct ata_device *dev = &ap->device[i]; + ata_link_for_each_dev(dev, link) { if (ata_dev_enabled(dev)) { ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n"); dev->pio_mode = XFER_PIO_0; @@ -49,7 +48,7 @@ static void ixp4xx_mmio_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int i; unsigned int words = buflen >> 1; u16 *buf16 = (u16 *) buf; - struct ata_port *ap = adev->ap; + struct ata_port *ap = adev->link->ap; void __iomem *mmio = ap->ioaddr.data_addr; struct ixp4xx_pata_data *data = ap->host->dev->platform_data; @@ -108,7 +107,6 @@ static struct ata_port_operations ixp4xx_port_ops = { .set_mode = ixp4xx_set_mode, .mode_filter = ata_pci_default_filter, - .port_disable = ata_port_disable, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .exec_command = ata_exec_command, @@ -128,14 +126,17 @@ static struct ata_port_operations ixp4xx_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_dummy_irq_ack, .port_start = ata_port_start, }; static void ixp4xx_setup_port(struct ata_ioports *ioaddr, - struct ixp4xx_pata_data *data) + struct ixp4xx_pata_data *data, + unsigned long raw_cs0, unsigned long raw_cs1) { + unsigned long raw_cmd = raw_cs0; + unsigned long raw_ctl = raw_cs1 + 0x06; + ioaddr->cmd_addr = data->cs0; ioaddr->altstatus_addr = data->cs1 + 0x06; ioaddr->ctl_addr = data->cs1 + 0x06; @@ -161,7 +162,12 @@ static void ixp4xx_setup_port(struct ata_ioports *ioaddr, *(unsigned long *)&ioaddr->device_addr ^= 0x03; *(unsigned long *)&ioaddr->status_addr ^= 0x03; *(unsigned long *)&ioaddr->command_addr ^= 0x03; + + raw_cmd ^= 0x03; + raw_ctl ^= 0x03; #endif + + ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", raw_cmd, raw_ctl); } static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) @@ -206,7 +212,7 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) ap->pio_mask = 0x1f; /* PIO4 */ ap->flags |= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY | ATA_FLAG_NO_ATAPI; - ixp4xx_setup_port(&ap->ioaddr, data); + ixp4xx_setup_port(ap, data, cs0->start, cs1->start); dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); |
