diff options
| author | David S. Miller <davem@davemloft.net> | 2010-03-15 16:23:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-15 16:23:54 -0700 |
| commit | 4961e02f1999e1c3468c09b2669c94d7c3ae82a8 (patch) | |
| tree | 44c15abb09d7ba5e17a9aba95ee246648b1c1a8a /drivers/ide/it821x.c | |
| parent | d14a0ebda7d3daede1a99c01527affb9ceaa4c22 (diff) | |
| parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/ide/it821x.c')
| -rw-r--r-- | drivers/ide/it821x.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c index 51aa745246d..b2709c73348 100644 --- a/drivers/ide/it821x.c +++ b/drivers/ide/it821x.c @@ -228,18 +228,18 @@ static void it821x_clock_strategy(ide_drive_t *drive) /** * it821x_set_pio_mode - set host controller for PIO mode + * @hwif: port * @drive: drive - * @pio: PIO mode number * * Tune the host to the desired PIO mode taking into the consideration * the maximum PIO mode supported by the other device on the cable. */ -static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio) +static void it821x_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; struct it821x_dev *itdev = ide_get_hwifdata(hwif); ide_drive_t *pair = ide_get_pair_dev(drive); + const u8 pio = drive->pio_mode - XFER_PIO_0; u8 unit = drive->dn & 1, set_pio = pio; /* Spec says 89 ref driver uses 88 */ @@ -252,7 +252,7 @@ static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio) * on the cable. */ if (pair) { - u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4); + u8 pair_pio = pair->pio_mode - XFER_PIO_0; /* trim PIO to the slowest of the master/slave */ if (pair_pio < set_pio) set_pio = pair_pio; @@ -393,14 +393,16 @@ static int it821x_dma_end(ide_drive_t *drive) /** * it821x_set_dma_mode - set host controller for DMA mode + * @hwif: port * @drive: drive - * @speed: DMA mode * * Tune the ITE chipset for the desired DMA mode. */ -static void it821x_set_dma_mode(ide_drive_t *drive, const u8 speed) +static void it821x_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) { + const u8 speed = drive->dma_mode; + /* * MWDMA tuning is really hard because our MWDMA and PIO * timings are kept in the same place. We can switch in the |