diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2010-02-13 17:43:17 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-26 17:21:40 -0700 |
| commit | 28496c5713772499967266e43a8cfd8f2e5afc0a (patch) | |
| tree | 344628e363319f70354b1d9448fe3a55d3db28d8 | |
| parent | 526c2b2bdf2ddbb3ff020ef1d35d531476e3587d (diff) | |
pata_pdc202xx_old: fix UDMA mode for PDC2026x chipsets
commit 750e519da7b3f470fe1b5b55c8d8f52d6d6371e4 upstream.
PDC2026x chipsets need the same treatment as PDC20246 one.
This is completely untested but will hopefully fix UDMA issues
that people have been reporting against pata_pdc202xx_old for
the last couple of years.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/ata/pata_pdc202xx_old.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c index 8d25bd59a16e..29111205185a 100644 --- a/drivers/ata/pata_pdc202xx_old.c +++ b/drivers/ata/pata_pdc202xx_old.c @@ -35,7 +35,7 @@ static int pdc2026x_cable_detect(struct ata_port *ap) return ATA_CBL_PATA80; } -static void pdc20246_exec_command(struct ata_port *ap, +static void pdc202xx_exec_command(struct ata_port *ap, const struct ata_taskfile *tf) { DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command); @@ -281,7 +281,7 @@ static struct ata_port_operations pdc2024x_port_ops = { .set_piomode = pdc202xx_set_piomode, .set_dmamode = pdc202xx_set_dmamode, - .sff_exec_command = pdc20246_exec_command, + .sff_exec_command = pdc202xx_exec_command, }; static struct ata_port_operations pdc2026x_port_ops = { @@ -295,6 +295,8 @@ static struct ata_port_operations pdc2026x_port_ops = { .dev_config = pdc2026x_dev_config, .port_start = pdc2026x_port_start, + + .sff_exec_command = pdc202xx_exec_command, }; static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id) |