| commit | 0975904276552c8e201dad0ad31152ba8a21505a | |
| author | Joerg Roedel <joerg.roedel@amd.com> | |
| Tue, 9 Jun 2009 15:52:27 +0000 (9 17:52 +0200) | ||
| committer | Joerg Roedel <joerg.roedel@amd.com> | |
| Mon, 15 Jun 2009 13:20:40 +0000 (15 15:20 +0200) | ||
| tree | c7db491abe7dcb001c46ad30341475755f5b07ca | treesnapshot (tar.gz zip) |
| parent | 92db1e6af747faa129e236d68386af26a0efc12b | commitdiff |
amd-iommu: disable IOMMU hardware on shutdown
When the IOMMU stays enabled the BIOS may not be able to finish the
machine shutdown properly. So disable the hardware on shutdown.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
When the IOMMU stays enabled the BIOS may not be able to finish the
machine shutdown properly. So disable the hardware on shutdown.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| arch/x86/include/asm/amd_iommu.h | diffblobblamehistory | |
| arch/x86/kernel/amd_iommu_init.c | diffblobblamehistory | |
| arch/x86/kernel/pci-dma.c | diffblobblamehistory |