libata: retry link resume if necessary

[safe/jmp/linux-2.6] / drivers / ata / sata_qstor.c

diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c
index a000c86..326c0cf 100644 (file)
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -147,6 +147,7 @@ static struct ata_port_operations qs_ata_ops = {
        .softreset              = ATA_OP_NULL,
        .error_handler          = qs_error_handler,
        .post_internal_cmd      = ATA_OP_NULL,
+       .lost_interrupt         = ATA_OP_NULL,
 
        .scr_read               = qs_scr_read,
        .scr_write              = qs_scr_write,
@@ -160,7 +161,7 @@ static const struct ata_port_info qs_port_info[] = {
        {
                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_POLLING,
-               .pio_mask       = 0x10, /* pio4 */
+               .pio_mask       = ATA_PIO4_ONLY,
                .udma_mask      = ATA_UDMA6,
                .port_ops       = &qs_ata_ops,
        },
@@ -583,10 +584,10 @@ static int qs_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base)
        int rc, have_64bit_bus = (bus_info & QS_HPHY_64BIT);
 
        if (have_64bit_bus &&
-           !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
-               rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+           !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+               rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
                if (rc) {
-                       rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+                       rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
                        if (rc) {
                                dev_printk(KERN_ERR, &pdev->dev,
                                           "64-bit DMA enable failed\n");
@@ -594,13 +595,13 @@ static int qs_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base)
                        }
                }
        } else {
-               rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+               rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
                if (rc) {
                        dev_printk(KERN_ERR, &pdev->dev,
                                "32-bit DMA enable failed\n");
                        return rc;
                }
-               rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+               rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
                if (rc) {
                        dev_printk(KERN_ERR, &pdev->dev,
                                "32-bit consistent DMA enable failed\n");