diff options
Diffstat (limited to 'drivers/ata/sata_sx4.c')
| -rw-r--r-- | drivers/ata/sata_sx4.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index 97aefdd87be..9f9f7b30654 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -254,7 +254,6 @@ static struct scsi_host_template pdc_sata_sht = { }; static const struct ata_port_operations pdc_20621_ops = { - .port_disable = ata_port_disable, .tf_load = pdc_tf_load_mmio, .tf_read = ata_tf_read, .check_status = ata_check_status, @@ -267,7 +266,6 @@ static const struct ata_port_operations pdc_20621_ops = { .eng_timeout = pdc_eng_timeout, .irq_clear = pdc20621_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .port_start = pdc_port_start, }; @@ -854,7 +852,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance) !(ap->flags & ATA_FLAG_DISABLED)) { struct ata_queued_cmd *qc; - qc = ata_qc_from_tag(ap, ap->active_tag); + qc = ata_qc_from_tag(ap, ap->link.active_tag); if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING))) handled += pdc20621_host_intr(ap, qc, (i > 4), mmio_base); @@ -881,7 +879,7 @@ static void pdc_eng_timeout(struct ata_port *ap) spin_lock_irqsave(&host->lock, flags); - qc = ata_qc_from_tag(ap, ap->active_tag); + qc = ata_qc_from_tag(ap, ap->link.active_tag); switch (qc->tf.protocol) { case ATA_PROT_DMA: @@ -1383,9 +1381,8 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id * const struct ata_port_info *ppi[] = { &pdc_port_info[ent->driver_data], NULL }; struct ata_host *host; - void __iomem *base; struct pdc_host_priv *hpriv; - int rc; + int i, rc; if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); @@ -1411,11 +1408,17 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id * return rc; host->iomap = pcim_iomap_table(pdev); - base = host->iomap[PDC_MMIO_BAR] + PDC_CHIP0_OFS; - pdc_sata_setup_port(&host->ports[0]->ioaddr, base + 0x200); - pdc_sata_setup_port(&host->ports[1]->ioaddr, base + 0x280); - pdc_sata_setup_port(&host->ports[2]->ioaddr, base + 0x300); - pdc_sata_setup_port(&host->ports[3]->ioaddr, base + 0x380); + for (i = 0; i < 4; i++) { + struct ata_port *ap = host->ports[i]; + void __iomem *base = host->iomap[PDC_MMIO_BAR] + PDC_CHIP0_OFS; + unsigned int offset = 0x200 + i * 0x80; + + pdc_sata_setup_port(&ap->ioaddr, base + offset); + + ata_port_pbar_desc(ap, PDC_MMIO_BAR, -1, "mmio"); + ata_port_pbar_desc(ap, PDC_DIMM_BAR, -1, "dimm"); + ata_port_pbar_desc(ap, PDC_MMIO_BAR, offset, "port"); + } /* configure and activate */ rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); |