Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.21-rc2-mm2/drivers/ata/pata_hpt3x2n.c linux-2.6.21-rc2-mm2/drivers/ata/pata_hpt3x2n.c
--- linux.vanilla-2.6.21-rc2-mm2/drivers/ata/pata_hpt3x2n.c 2007-03-06 23:06:26.000000000 +0000
+++ linux-2.6.21-rc2-mm2/drivers/ata/pata_hpt3x2n.c 2007-03-06 17:31:59.000000000 +0000
@@ -25,7 +25,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt3x2n"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.3.3"
enum {
HPT_PCI_FAST = (1 << 31),
@@ -115,14 +115,13 @@
}
/**
- * hpt3x2n_pre_reset - reset the hpt3x2n bus
- * @ap: ATA port to reset
+ * hpt3x2n_cable_detect - Detect the cable type
+ * @ap: ATA port to detect on
*
- * Perform the initial reset handling for the 3x2n series controllers.
- * Reset the hardware and state machine, obtain the cable type.
+ * Return the cable type attached to this port
*/
-static int hpt3xn_pre_reset(struct ata_port *ap)
+static int hpt3x2n_cable_detect(struct ata_port *ap)
{
u8 scr2, ata66;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
@@ -135,15 +134,26 @@
pci_write_config_byte(pdev, 0x5B, scr2);
if (ata66 & (1 << ap->port_no))
- ap->cbl = ATA_CBL_PATA40;
+ return ATA_CBL_PATA40;
else
- ap->cbl = ATA_CBL_PATA80;
+ return ATA_CBL_PATA80;
+}
+
+/**
+ * hpt3x2n_pre_reset - reset the hpt3x2n bus
+ * @ap: ATA port to reset
+ *
+ * Perform the initial reset handling for the 3x2n series controllers.
+ * Reset the hardware and state machine,
+ */
+static int hpt3xn_pre_reset(struct ata_port *ap)
+{
+ struct pci_dev *pdev = to_pci_dev(ap->host->dev);
/* Reset the state machine */
pci_write_config_byte(pdev, 0x50, 0x37);
pci_write_config_byte(pdev, 0x54, 0x37);
udelay(100);
-
return ata_std_prereset(ap);
}
@@ -364,6 +374,7 @@
.thaw = ata_bmdma_thaw,
.error_handler = hpt3x2n_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = hpt3x2n_cable_detect,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
-
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