diff options
| author | Tejun Heo <[email protected]> | 2007-12-18 16:33:06 +0900 |
|---|---|---|
| committer | Jeff Garzik <[email protected]> | 2008-01-23 05:24:12 -0500 |
| commit | 021ee9a6da1cfc57f6a6c769c3c898bdd4753108 (patch) | |
| tree | bb8c0246ded5a1d99320055343c7d277208fadd8 /scripts/patch-kernel | |
| parent | a0f79b929acaba10d4780acd2543eff20bf4b5b0 (diff) | |
libata: reimplement ata_acpi_cbl_80wire() using ata_acpi_gtm_xfermask()
Reimplement ata_acpi_cbl_80wire() using ata_acpi_gtm_xfermask() and
while at it relocate the function below ata_acpi_gtm_xfermask().
New ata_acpi_cbl_80wire() implementation takes @gtm, in both pata_via
and pata_amd, use the initial GTM value. Both are trying to peek
initial BIOS configuration, so using initial caching value makes
sense. This fixes ACPI part of cable detection in pata_amd which
previously always returned 0 because configuring PIO0 during reset
clears DMA configuration.
Signed-off-by: Tejun Heo <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions