diff options
Diffstat (limited to 'drivers/ata/ata_generic.c')
| -rw-r--r-- | drivers/ata/ata_generic.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 94546695472..90329982bef 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -34,7 +34,7 @@ /** * generic_set_mode - mode setting - * @ap: interface to set up + * @link: link to set up * @unused: returned device on error * * Use a non standard set_mode function. We don't want to be tuned. @@ -43,24 +43,24 @@ * and respect them. */ -static int generic_set_mode(struct ata_port *ap, struct ata_device **unused) +static int generic_set_mode(struct ata_link *link, struct ata_device **unused) { + struct ata_port *ap = link->ap; int dma_enabled = 0; - int i; + struct ata_device *dev; /* Bits 5 and 6 indicate if DMA is active on master/slave */ if (ap->ioaddr.bmdma_addr) dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - 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)) { /* We don't really care */ dev->pio_mode = XFER_PIO_0; dev->dma_mode = XFER_MW_DMA_0; /* We do need the right mode information for DMA or PIO and this comes from the current configuration flags */ - if (dma_enabled & (1 << (5 + i))) { + if (dma_enabled & (1 << (5 + dev->devno))) { ata_id_to_dma_mode(dev, XFER_MW_DMA_0); dev->flags &= ~ATA_DFLAG_PIO; } else { @@ -95,7 +95,6 @@ static struct scsi_host_template generic_sht = { static struct ata_port_operations generic_port_ops = { .set_mode = generic_set_mode, - .port_disable = ata_port_disable, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, @@ -121,9 +120,8 @@ static struct ata_port_operations generic_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, - .port_start = ata_port_start, + .port_start = ata_sff_port_start, }; static int all_generic_ide; /* Set to claim all devices */ |