libata: fix revalidation issuing after configuration commands

[linux-2.6] / drivers / ata / sata_via.c

diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 25162ec993843130b8ea98649feef65aa36c01cc..cc6ee0890f56c1ddcb24581bbad7bbc27ae2640e 100644 (file)
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -57,7 +57,6 @@ enum {
        SATA_CHAN_ENAB          = 0x40, /* SATA channel enable */
        SATA_INT_GATE           = 0x41, /* SATA interrupt gating */
        SATA_NATIVE_MODE        = 0x42, /* Native mode enable */
-       SATA_PATA_SHARING       = 0x49, /* PATA/SATA sharing func ctrl */
        PATA_UDMA_TIMING        = 0xB3, /* PATA timing for DMA/ cable detect */
        PATA_PIO_TIMING         = 0xAB, /* PATA timing register */
 
@@ -68,7 +67,6 @@ enum {
        NATIVE_MODE_ALL         = (1 << 7) | (1 << 6) | (1 << 5) | (1 << 4),
 
        SATA_EXT_PHY            = (1 << 6), /* 0==use PATA, 1==ext phy */
-       SATA_2DEV               = (1 << 5), /* SATA is master/slave */
 };
 
 static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
@@ -399,6 +397,9 @@ static void vt6421_init_addrs(struct ata_port *ap)
        ioaddr->scr_addr = vt6421_scr_addr(iomap[5], ap->port_no);
 
        ata_std_ports(ioaddr);
+
+       ata_port_pbar_desc(ap, ap->port_no, -1, "port");
+       ata_port_pbar_desc(ap, 4, ap->port_no * 8, "bmdma");
 }
 
 static int vt6420_prepare_host(struct pci_dev *pdev, struct ata_host **r_host)
@@ -504,8 +505,7 @@ static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
        int rc;
        struct ata_host *host;
        int board_id = (int) ent->driver_data;
-       const int *bar_sizes;
-       u8 tmp8;
+       const unsigned *bar_sizes;
 
        if (!printed_version++)
                dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
@@ -514,19 +514,10 @@ static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
        if (rc)
                return rc;
 
-       if (board_id == vt6420) {
-               pci_read_config_byte(pdev, SATA_PATA_SHARING, &tmp8);
-               if (tmp8 & SATA_2DEV) {
-                       dev_printk(KERN_ERR, &pdev->dev,
-                                  "SATA master/slave not supported (0x%x)\n",
-                                  (int) tmp8);
-                       return -EIO;
-               }
-
+       if (board_id == vt6420)
                bar_sizes = &svia_bar_sizes[0];
-       } else {
+       else
                bar_sizes = &vt6421_bar_sizes[0];
-       }
 
        for (i = 0; i < ARRAY_SIZE(svia_bar_sizes); i++)
                if ((pci_resource_start(pdev, i) == 0) ||