Re: [PATCH 7/9] iommu/amd: Add ioapic and hpet ivrs override

2013-04-12 Thread Joerg Roedel
On Thu, Apr 11, 2013 at 04:40:07PM -0500, Suthikulpanit, Suravee wrote: > On 4/9/2013 3:29 PM, Joerg Roedel wrote: > >On Tue, Apr 09, 2013 at 10:13:02PM +0200, Joerg Roedel wrote: > >>Add two new kernel commandline parameters ivrs_ioapic and > >>ivrs_hpet to override the Id->DeviceId mapping from t

Re: [PATCH 7/9] iommu/amd: Add ioapic and hpet ivrs override

2013-04-11 Thread Suravee Suthikulanit
On 4/9/2013 3:29 PM, Joerg Roedel wrote: On Tue, Apr 09, 2013 at 10:13:02PM +0200, Joerg Roedel wrote: Add two new kernel commandline parameters ivrs_ioapic and ivrs_hpet to override the Id->DeviceId mapping from the IVRS ACPI table. This can be used to work around broken BIOSes to get interrupt

Re: [PATCH 7/9] iommu/amd: Add ioapic and hpet ivrs override

2013-04-09 Thread Joerg Roedel
On Tue, Apr 09, 2013 at 10:13:02PM +0200, Joerg Roedel wrote: > Add two new kernel commandline parameters ivrs_ioapic and > ivrs_hpet to override the Id->DeviceId mapping from the IVRS > ACPI table. This can be used to work around broken BIOSes to > get interrupt remapping working on AMD systems. >

[PATCH 7/9] iommu/amd: Add ioapic and hpet ivrs override

2013-04-09 Thread Joerg Roedel
Add two new kernel commandline parameters ivrs_ioapic and ivrs_hpet to override the Id->DeviceId mapping from the IVRS ACPI table. This can be used to work around broken BIOSes to get interrupt remapping working on AMD systems. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu_init.c | 6