| From: |
| Joerg Roedel <joerg.roedel@amd.com> |
| To: |
| <iommu@lists.linux-foundation.org> |
| Subject: |
| [PATCH 0/2] AMD IOMMU Extended feature base support |
| Date: |
| Mon, 11 Apr 2011 11:32:02 +0200 |
| Message-ID: |
| <1302514324-14717-1-git-send-email-joerg.roedel@amd.com> |
| Cc: |
| <linux-kernel@vger.kernel.org>, <linux-pci@vger.kernel.org> |
| Archive‑link: | |
Article |
Hi,
this series implements detection of extended features of the AMD IOMMU.
It also implements the first feature, the INVALIDATE_ALL command to
flush the IOMMU caches right after enablement.
Regards,
Joerg
Diffstat:
arch/x86/include/asm/amd_iommu_proto.h | 8 ++++++++
arch/x86/include/asm/amd_iommu_types.h | 18 ++++++++++++++++++
arch/x86/kernel/amd_iommu.c | 26 +++++++++++++++++++++++---
arch/x86/kernel/amd_iommu_init.c | 26 +++++++++++++++++++++++---
4 files changed, 72 insertions(+), 6 deletions(-)
Shortlog:
Joerg Roedel (2):
x86/amd-iommu: Add extended feature detection
x86/amd-iommu: Add support for invalidate_all command
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