Messages in this thread Patch in this message | | | From | Bartlomiej Zolnierkiewicz <> | Date | Wed, 25 Nov 2009 18:09:33 +0100 | Subject | [PATCH 60/86] pata_pdc202xx_old: add 32-bit PIO support |
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From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Subject: [PATCH] pata_pdc202xx_old: add 32-bit PIO support
There shouldn't be any problems with it as IDE pdc202xx_old host driver has been allowing 32-bit PIO operations for years.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> --- drivers/ata/pata_pdc202xx_old.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Index: b/drivers/ata/pata_pdc202xx_old.c =================================================================== --- a/drivers/ata/pata_pdc202xx_old.c +++ b/drivers/ata/pata_pdc202xx_old.c @@ -240,7 +240,7 @@ static int pdc2026x_port_start(struct at u8 burst = ioread8(bmdma + 0x1f); iowrite8(burst | 0x01, bmdma + 0x1f); } - return ata_sff_port_start(ap); + return ata_sff_port_start32(ap); } /** @@ -266,7 +266,7 @@ static struct scsi_host_template pdc202x }; static struct ata_port_operations pdc2024x_port_ops = { - .inherits = &ata_bmdma_port_ops, + .inherits = &ata_bmdma32_port_ops, .cable_detect = ata_cable_40wire, .set_piomode = pdc202xx_set_piomode,
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