Messages in this thread | | | From | Joerg Roedel <> | Subject | [PATCH 0/9] AMD IOMMU cleanups, fixes and IVRS bug workarounds | Date | Tue, 9 Apr 2013 22:12:55 +0200 |
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Hi,
this patch-set contains some cleanups and patches for the AMD IOMM driver. The most important part is a workaround that can be used to get interrupt remapping working even the the IVRS table provided by the BIOS is broken.
Joerg
Joerg Roedel (9): iommu/amd: Remove map_sg_no_iommu() iommu/amd: Use AMD specific data structure for irq remapping iommu/amd: Properly initialize irq-table lock iommu/amd: Move add_special_device() to __init iommu/amd: Extend IVRS special device data structure iommu/amd: Add early maps for ioapic and hpet iommu/amd: Add ioapic and hpet ivrs override iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides iommu/amd: Document ivrs_ioapic and ivrs_hpet parameters
Documentation/kernel-parameters.txt | 14 ++++ drivers/iommu/amd_iommu.c | 79 +++++++----------- drivers/iommu/amd_iommu_init.c | 151 +++++++++++++++++++++++++++++++---- drivers/iommu/amd_iommu_types.h | 1 + 4 files changed, 182 insertions(+), 63 deletions(-)
-- 1.7.9.5
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