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path: root/drivers/ide/pci/cmd640.c
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Diffstat (limited to 'drivers/ide/pci/cmd640.c')
-rw-r--r--drivers/ide/pci/cmd640.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index dc43f009aca..9689494efa2 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -633,9 +633,8 @@ static void cmd640_set_mode (unsigned int index, u8 pio_mode, unsigned int cycle
*/
static void cmd640_tune_drive (ide_drive_t *drive, u8 mode_wanted)
{
+ unsigned int index = 0, cycle_time;
u8 b;
- ide_pio_data_t d;
- unsigned int index = 0;
while (drive != cmd_drives[index]) {
if (++index > 3) {
@@ -662,16 +661,14 @@ static void cmd640_tune_drive (ide_drive_t *drive, u8 mode_wanted)
return;
}
- (void) ide_get_best_pio_mode (drive, mode_wanted, 5, &d);
- cmd640_set_mode (index, d.pio_mode, d.cycle_time);
+ mode_wanted = ide_get_best_pio_mode(drive, mode_wanted, 5);
+ cycle_time = ide_pio_cycle_time(drive, mode_wanted);
+ cmd640_set_mode(index, mode_wanted, cycle_time);
+
+ printk("%s: selected cmd640 PIO mode%d (%dns)",
+ drive->name, mode_wanted, cycle_time);
- printk ("%s: selected cmd640 PIO mode%d (%dns)%s",
- drive->name,
- d.pio_mode,
- d.cycle_time,
- d.overridden ? " (overriding vendor mode)" : "");
display_clocks(index);
- return;
}
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
@@ -769,6 +766,7 @@ int __init ide_probe_for_cmd640x (void)
cmd_hwif0->name, 'a' + cmd640_chip_version - 1, bus_type, cfr);
cmd_hwif0->chipset = ide_cmd640;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ cmd_hwif0->pio_mask = ATA_PIO5;
cmd_hwif0->tuneproc = &cmd640_tune_drive;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
@@ -824,6 +822,7 @@ int __init ide_probe_for_cmd640x (void)
cmd_hwif1->mate = cmd_hwif0;
cmd_hwif1->channel = 1;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ cmd_hwif1->pio_mask = ATA_PIO5;
cmd_hwif1->tuneproc = &cmd640_tune_drive;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
}