diff options
| author |   James Laird <jhl@mafipulation.org> | 2013-11-19 11:06:38 +1100 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2013-11-23 08:34:34 -0500 |
| commit | cb85696d7277592ddbd2897db9a29f3ec6e9fe11 (patch) | |
| tree | 021656b05ff51ae177992f83ba8042c7596124a8 /drivers/ata/ata_generic.c | |
| parent | ata: libata-eh: Remove unnecessary snprintf arithmetic (diff) | |
| download | linux-dev-cb85696d7277592ddbd2897db9a29f3ec6e9fe11.tar.xz linux-dev-cb85696d7277592ddbd2897db9a29f3ec6e9fe11.zip | |
ahci: mcp89: enter AHCI mode under Apple BIOS emulation
Apple's BIOS emulation forcibly disables MCP89 AHCI, eg. on Macbook7,1.
We can re-enable it, replacing the previous workaround of using
ata_generic.
tj: whitespace adjustments, dropped inline from is_mcp89_apple()
Signed-off-by: James Laird <jhl@mafipulation.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ata_generic.c')
| -rw-r--r-- | drivers/ata/ata_generic.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index f8f38a08abc5..7d196656adb5 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -221,13 +221,6 @@ static struct pci_device_id ata_generic[] = { { PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), }, { PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), .driver_data = ATA_GEN_FORCE_DMA }, - /* - * For some reason, MCP89 on MacBook 7,1 doesn't work with - * ahci, use ata_generic instead. - */ - { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA, - PCI_VENDOR_ID_APPLE, 0xcb89, - .driver_data = ATA_GEN_FORCE_DMA }, #if !defined(CONFIG_PATA_TOSHIBA) && !defined(CONFIG_PATA_TOSHIBA_MODULE) { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), }, { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), }, |