diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-04 08:24:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-04 08:24:06 -0800 |
| commit | 4c10c937cc2eb197db565392db91d429eec71176 (patch) | |
| tree | 02d7f15b314441e832f48f0f882882042361396c /drivers/ide/cs5536.c | |
| parent | 9bb676966aa85e56af00b353387d3c274a26e480 (diff) | |
| parent | 950f564b707ca1b1c5bb94cd1e7d2a0702bfcadc (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6: (49 commits)
drivers/ide: Fix continuation line formats
ide: fixed section mismatch warning in cmd640.c
ide: ide_timing_compute() fixup
ide: make ide_get_best_pio_mode() static
via82cxxx: use ->pio_mode value to determine pair device speed
tx493xide: use ->pio_mode value to determine pair device speed
siimage: use ->pio_mode value to determine pair device speed
palm_bk3710: use ->pio_mode value to determine pair device speed
it821x: use ->pio_mode value to determine pair device speed
cs5536: use ->pio_mode value to determine pair device speed
cs5535: use ->pio_mode value to determine pair device speed
cmd64x: fix handling of address setup timings
amd74xx: use ->pio_mode value to determine pair device speed
alim15x3: fix handling of UDMA enable bit
alim15x3: fix handling of DMA timings
alim15x3: fix handling of command timings
alim15x3: fix handling of address setup timings
ide-timings: use ->pio_mode value to determine fastest PIO speed
ide: change ->set_dma_mode method parameters
ide: change ->set_pio_mode method parameters
...
Diffstat (limited to 'drivers/ide/cs5536.c')
| -rw-r--r-- | drivers/ide/cs5536.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c index 9623b852c61..24214ab60ac 100644 --- a/drivers/ide/cs5536.c +++ b/drivers/ide/cs5536.c @@ -125,11 +125,11 @@ static u8 cs5536_cable_detect(ide_hwif_t *hwif) /** * cs5536_set_pio_mode - PIO timing setup + * @hwif: ATA port * @drive: ATA device - * @pio: PIO mode number */ -static void cs5536_set_pio_mode(ide_drive_t *drive, const u8 pio) +static void cs5536_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) { static const u8 drv_timings[5] = { 0x98, 0x55, 0x32, 0x21, 0x20, @@ -143,15 +143,16 @@ static void cs5536_set_pio_mode(ide_drive_t *drive, const u8 pio) 0x99, 0x92, 0x90, 0x22, 0x20, }; - struct pci_dev *pdev = to_pci_dev(drive->hwif->dev); + struct pci_dev *pdev = to_pci_dev(hwif->dev); ide_drive_t *pair = ide_get_pair_dev(drive); int cshift = (drive->dn & 1) ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT; unsigned long timings = (unsigned long)ide_get_drivedata(drive); u32 cast; + const u8 pio = drive->pio_mode - XFER_PIO_0; u8 cmd_pio = pio; if (pair) - cmd_pio = min(pio, ide_get_best_pio_mode(pair, 255, 4)); + cmd_pio = min_t(u8, pio, pair->pio_mode - XFER_PIO_0); timings &= (IDE_DRV_MASK << 8); timings |= drv_timings[pio]; @@ -172,11 +173,11 @@ static void cs5536_set_pio_mode(ide_drive_t *drive, const u8 pio) /** * cs5536_set_dma_mode - DMA timing setup + * @hwif: ATA port * @drive: ATA device - * @mode: DMA mode */ -static void cs5536_set_dma_mode(ide_drive_t *drive, const u8 mode) +static void cs5536_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) { static const u8 udma_timings[6] = { 0xc2, 0xc1, 0xc0, 0xc4, 0xc5, 0xc6, @@ -186,10 +187,11 @@ static void cs5536_set_dma_mode(ide_drive_t *drive, const u8 mode) 0x67, 0x21, 0x20, }; - struct pci_dev *pdev = to_pci_dev(drive->hwif->dev); + struct pci_dev *pdev = to_pci_dev(hwif->dev); int dshift = (drive->dn & 1) ? IDE_D1_SHIFT : IDE_D0_SHIFT; unsigned long timings = (unsigned long)ide_get_drivedata(drive); u32 etc; + const u8 mode = drive->dma_mode; cs5536_read(pdev, ETC, &etc); |