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| author | Shaohua Li <shaohua.li@intel.com> | 2008-05-12 04:48:10 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-05-13 18:51:53 +0200 |
| commit | a5d1c8798309a384c2776e5ff472f8ceb6d9065d (patch) | |
| tree | 1688166ecd3a3443fe67c7ef1c950f0ac1c48cea /drivers/pci/intel-iommu.c | |
| parent | x86/PCI: fix broken ISA DMA (diff) | |
| download | linux-a5d1c8798309a384c2776e5ff472f8ceb6d9065d.tar.xz linux-a5d1c8798309a384c2776e5ff472f8ceb6d9065d.zip | |
ACPI/PCI: handle multiple _OSC
There is an IA64 system here which have two pci root bridges with _OSC.
One _OSC disables SHPC control bit but the other not. Below patch makes
_OSC data per-device instead of one global, otherwise linux takes both
root bridges don't support SHPC.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/intel-iommu.c')
0 files changed, 0 insertions, 0 deletions