Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.21-rc3-mm2/drivers/ata/sata_via.c linux-2.6.21-rc3-mm2/drivers/ata/sata_via.c
--- linux.vanilla-2.6.21-rc3-mm2/drivers/ata/sata_via.c 2007-03-08 16:01:10.000000000 +0000
+++ linux-2.6.21-rc3-mm2/drivers/ata/sata_via.c 2007-03-08 17:07:21.000000000 +0000
@@ -78,8 +78,7 @@
static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
static void svia_noop_freeze(struct ata_port *ap);
static void vt6420_error_handler(struct ata_port *ap);
-static void vt6421_sata_error_handler(struct ata_port *ap);
-static void vt6421_pata_error_handler(struct ata_port *ap);
+static int vt6421_pata_cable_detect(struct ata_port *ap);
static void vt6421_set_pio_mode(struct ata_port *ap, struct ata_device *adev);
static void vt6421_set_dma_mode(struct ata_port *ap, struct ata_device *adev);
static int vt6421_port_start(struct ata_port *ap);
@@ -172,8 +171,9 @@
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
- .error_handler = vt6421_pata_error_handler,
+ .error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = vt6421_pata_cable_detect,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
@@ -203,8 +203,9 @@
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
- .error_handler = vt6421_sata_error_handler,
+ .error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = ata_cable_sata,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
@@ -331,35 +332,15 @@
NULL, ata_std_postreset);
}
-static int vt6421_pata_prereset(struct ata_port *ap, unsigned long deadline)
+static int vt6421_pata_cable_detect(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
u8 tmp;
pci_read_config_byte(pdev, PATA_UDMA_TIMING, &tmp);
if (tmp & 0x10)
- ap->cbl = ATA_CBL_PATA40;
- else
- ap->cbl = ATA_CBL_PATA80;
- return 0;
-}
-
-static void vt6421_pata_error_handler(struct ata_port *ap)
-{
- return ata_bmdma_drive_eh(ap, vt6421_pata_prereset, ata_std_softreset,
- NULL, ata_std_postreset);
-}
-
-static int vt6421_sata_prereset(struct ata_port *ap, unsigned long deadline)
-{
- ap->cbl = ATA_CBL_SATA;
- return 0;
-}
-
-static void vt6421_sata_error_handler(struct ata_port *ap)
-{
- return ata_bmdma_drive_eh(ap, vt6421_sata_prereset, ata_std_softreset,
- NULL, ata_std_postreset);
+ return ATA_CBL_PATA40;
+ return ATA_CBL_PATA80;
}
static void vt6421_set_pio_mode(struct ata_port *ap, struct ata_device *adev)
-
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