Displaying 3 results from an estimated 3 matches for "ir_ctrl".
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2013 Mar 19
7
[PATCH 0/3] IOMMU errata treatment adjustments
1: IOMMU: properly check whether interrupt remapping is enabled
2: AMD IOMMU: only disable when certain IVRS consistency checks fail
3: VT-d: deal with 5500/5520/X58 errata
Patch 1 and 2 are version 2 of a previously submitted, then
withdrawn patch following up after XSA-36. Patch 3 is version 3 of
a patch previously sent by Malcolm and Andrew.
Signed-off-by: Jan Beulich
2008 Nov 18
6
[PATCH] fix memory allocation from NUMA node for VT-d.
...gned-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp>
diff -r 5fd51e1e9c79 xen/drivers/passthrough/vtd/intremap.c
--- a/xen/drivers/passthrough/vtd/intremap.c Wed Nov 05 10:57:21 2008 +0000
+++ b/xen/drivers/passthrough/vtd/intremap.c Tue Nov 18 17:37:31 2008 +0900
@@ -473,7 +473,7 @@
ir_ctrl = iommu_ir_ctrl(iommu);
if ( ir_ctrl->iremap_maddr == 0 )
{
- ir_ctrl->iremap_maddr = alloc_pgtable_maddr();
+ ir_ctrl->iremap_maddr = alloc_pgtable_maddr(NULL);
if ( ir_ctrl->iremap_maddr == 0 )
{
dprintk(XENLOG_WARNING VTDPREFIX,...
2008 Jun 27
0
[PATCH][VTD] Minor fixing of interrupt remapping
When ir_ctrl->iremap_index == -1, it means there is no remap entry. So
it needn''t to convert from remap format to normal ioapic format.
Signed-off-by: Weidong Han <weidong.han@intel.com>
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