From e085b3cae85af47eb0a3eda3186bd898310fb322 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 19 Jan 2010 01:44:41 -0800 Subject: ide: change ->set_pio_mode method parameters Change ->set_pio_mode method parameters to match ->set_piomode method used in struct ata_port_operations. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller --- drivers/ide/cs5536.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/ide/cs5536.c') diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c index 9623b852c616..b518ef0e9a35 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, @@ -143,11 +143,12 @@ 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) -- cgit v1.2.3 From 8776168ca2151850164af1de5565d01f7b8b2c53 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 19 Jan 2010 01:45:29 -0800 Subject: ide: change ->set_dma_mode method parameters Change ->set_dma_mode method parameters to match ->set_dmamode method used in struct ata_port_operations. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/cs5536.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/ide/cs5536.c') diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c index b518ef0e9a35..70871fbc3c0a 100644 --- a/drivers/ide/cs5536.c +++ b/drivers/ide/cs5536.c @@ -173,11 +173,11 @@ static void cs5536_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) /** * 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, @@ -187,10 +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); -- cgit v1.2.3 From 280d69b127f75e1928f583c90f659d49cec4d177 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 18 Jan 2010 07:21:55 +0000 Subject: cs5536: use ->pio_mode value to determine pair device speed Use the current PIO mode value instead of the physical maximum one of the pair device on the port to determine PIO commmand timings used for both devices on the port. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller --- drivers/ide/cs5536.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide/cs5536.c') diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c index 70871fbc3c0a..24214ab60ac0 100644 --- a/drivers/ide/cs5536.c +++ b/drivers/ide/cs5536.c @@ -152,7 +152,7 @@ static void cs5536_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) 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]; -- cgit v1.2.3