Re: [PATCH v2 2/5] amd_iommu: Add support for pass though mode

2024-09-27 Thread Shukla, Santosh
On 9/21/2024 1:56 AM, Alejandro Jimenez wrote: > Hi Santosh, > > On 9/16/24 10:31, Santosh Shukla wrote: >> From: Suravee Suthikulpanit >> >> Introduce 'nodma' shared memory region to support PT mode >> so that for each device, we only create an alias to shared memory >> region when DMA-remapp

Re: [PATCH v2 2/5] amd_iommu: Add support for pass though mode

2024-09-20 Thread Alejandro Jimenez
Hi Santosh, On 9/16/24 10:31, Santosh Shukla wrote: From: Suravee Suthikulpanit Introduce 'nodma' shared memory region to support PT mode so that for each device, we only create an alias to shared memory region when DMA-remapping is disabled. Signed-off-by: Suravee Suthikulpanit Signed-off-b

[PATCH v2 2/5] amd_iommu: Add support for pass though mode

2024-09-16 Thread Santosh Shukla
From: Suravee Suthikulpanit Introduce 'nodma' shared memory region to support PT mode so that for each device, we only create an alias to shared memory region when DMA-remapping is disabled. Signed-off-by: Suravee Suthikulpanit Signed-off-by: Santosh Shukla --- hw/i386/amd_iommu.c | 49 ++