From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: [PATCH 0/9] AMD IOMMU cleanups, fixes and IVRS bug workarounds Date: Tue, 9 Apr 2013 22:12:55 +0200 Message-ID: <1365538384-12426-1-git-send-email-joro@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org 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