mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
![]() The number of DMA fault reasons in intel's document are from 1 to 0xD, but in dmar.c fault reason 0xD is not printed out. In this document: "Intel Virtualization Technology for Directed I/O Architecture Specification" http://download.intel.com/technology/computing/vptech/Intel(r)_VT_for_Direct_IO.pdf Chapter 4. Support For Device-IOTLBs Table 6. Unsuccessful Translated Requests There is fault reason for 0xD not listed in kernel: Present context-entry used to process translation request specifies blocking of Translation Requests (Translation Type (T) field value not equal to 01b). This patch adds reason 0xD as well. Signed-off-by: Li, Zhen-Hua <zhen-hual@hp.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Donald Dutile <ddutile@redhat.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Hannes Reinecke <hare@suse.de> Link: http://lkml.kernel.org/r/1362537797-6034-1-git-send-email-zhen-hual@hp.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
---|---|---|
.. | ||
amd_iommu.c | ||
amd_iommu_init.c | ||
amd_iommu_proto.h | ||
amd_iommu_types.h | ||
amd_iommu_v2.c | ||
dmar.c | ||
exynos-iommu.c | ||
intel-iommu.c | ||
intel_irq_remapping.c | ||
iommu.c | ||
iova.c | ||
irq_remapping.c | ||
irq_remapping.h | ||
Kconfig | ||
Makefile | ||
msm_iommu.c | ||
msm_iommu_dev.c | ||
of_iommu.c | ||
omap-iommu-debug.c | ||
omap-iommu.c | ||
omap-iommu.h | ||
omap-iommu2.c | ||
omap-iopgtable.h | ||
omap-iovmm.c | ||
shmobile-iommu.c | ||
shmobile-ipmmu.c | ||
shmobile-ipmmu.h | ||
tegra-gart.c | ||
tegra-smmu.c |