1 files changed, 14 insertions, 11 deletions

diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 97aefdd87be4..9f9f7b30654a 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);