leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
7cef33471a
linux/drivers/iommu
History
Li, Zhen-Hua 7cef33471a iommu/vt-d: DMAR reporting table needs at least one DRHD 
In intel vt-d spec , chapter 8.1 , DMA Remapping Reporting Structure.
In the end of the table, it says:

Remapping Structures[]
-
A list of structures. The list will contain one or
more DMA Remapping Hardware Unit Definition
(DRHD) structures, and zero or more Reserved
Memory Region Reporting (RMRR) and Root Port
ATS Capability Reporting (ATSR) structures.
These structures are described below.

So, there should be at least one DRHD structure in DMA Remapping
reporting table. If there is no DRHD found, a warning is necessary.

Signed-off-by: Li, Zhen-Hua <zhen-hual@hp.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
2013-06-20 16:39:28 +02:00
..
amd_iommu_init.c IOMMU Updates for Linux v3.10 2013-05-06 14:59:13 -07:00
amd_iommu_proto.h iommu/amd: Add initialization routines for AMD interrupt remapping 2012-09-28 17:43:52 +02:00
amd_iommu_types.h IOMMU Updates for Linux v3.10 2013-05-06 14:59:13 -07:00
amd_iommu_v2.c IOMMU Updates for Linux v3.6-rc1 2012-07-24 16:24:11 -07:00
amd_iommu.c IOMMU Updates for Linux v3.10 2013-05-06 14:59:13 -07:00
dmar.c iommu/vt-d: DMAR reporting table needs at least one DRHD 2013-06-20 16:39:28 +02:00
exynos-iommu.c iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API. 2013-04-02 18:20:53 +02:00
intel_irq_remapping.c iommu/vt-d: Downgrade the warning if enabling irq remapping fails 2013-06-20 16:37:43 +02:00
intel-iommu.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next 2013-05-02 12:10:19 +02:00
iommu.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next 2013-05-02 12:10:19 +02:00
iova.c iommu: Fix typo in iommu 2012-07-24 12:58:49 +02:00
irq_remapping.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next 2013-05-02 12:10:19 +02:00
irq_remapping.h iommu/vt-d: add quirk for broken interrupt remapping on 55XX chipsets 2013-04-18 17:00:47 +02:00
Kconfig iommu: OMAP: build only on OMAP2+ 2013-03-09 18:54:34 +01:00
Makefile iommu/shmobile: Add iommu driver for Renesas IPMMU modules 2013-02-06 10:57:25 +01:00
msm_iommu_dev.c
msm_iommu.c iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API. 2013-04-02 18:20:53 +02:00
of_iommu.c iommu: Add DMA window parser, of_get_dma_window() 2012-06-25 13:50:28 +02:00
omap-iommu2.c iommu/omap: Adapt to runtime pm 2012-12-03 18:48:23 +01:00
omap-iommu-debug.c ARM: OMAP2+: Move iommu/iovmm headers to platform_data 2012-11-20 10:05:01 -08:00
omap-iommu.c iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API. 2013-04-02 18:20:53 +02:00
omap-iommu.h iommu/omap: Adapt to runtime pm 2012-12-03 18:48:23 +01:00
omap-iopgtable.h ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c 2012-11-20 10:04:41 -08:00
omap-iovmm.c ARM: OMAP2+: Move iommu/iovmm headers to platform_data 2012-11-20 10:05:01 -08:00
pci.h iommu: Move swap_pci_ref function to drivers/iommu/pci.h. 2013-04-23 14:55:00 +02:00
shmobile-iommu.c iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API. 2013-04-02 18:20:53 +02:00
shmobile-ipmmu.c iommu/shmobile: Add iommu driver for Renesas IPMMU modules 2013-02-06 10:57:25 +01:00
shmobile-ipmmu.h iommu/shmobile: Add iommu driver for Renesas IPMMU modules 2013-02-06 10:57:25 +01:00
tegra-gart.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next 2013-05-02 12:10:19 +02:00
tegra-smmu.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next 2013-05-02 12:10:19 +02:00