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Re: [PATCH RESEND 8/9] hw/arm/smmuv3: Get prepared for range invalidatio
From: |
Peter Maydell |
Subject: |
Re: [PATCH RESEND 8/9] hw/arm/smmuv3: Get prepared for range invalidation |
Date: |
Thu, 25 Jun 2020 16:43:07 +0100 |
On Thu, 11 Jun 2020 at 17:18, Eric Auger <eric.auger@redhat.com> wrote:
>
> Enhance the smmu_iotlb_inv_iova() helper with range invalidation.
> This uses the new fields passed in the NH_VA and NH_VAA commands:
> the size of the range, the level and the granule.
>
> As NH_VA and NH_VAA both use those fields, their decoding and
> handling is factorized in a new smmuv3_s1_range_inval() helper.
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
Haven't looked too closely at this patch, but see my remarks
on patch 6 about keys and lookups.
thanks
-- PMM
- Re: [PATCH RESEND 6/9] hw/arm/smmu-common: Manage IOTLB block entries, (continued)
[PATCH RESEND 7/9] hw/arm/smmuv3: Introduce smmuv3_s1_range_inval() helper, Eric Auger, 2020/06/11
[PATCH RESEND 9/9] hw/arm/smmuv3: Advertise SMMUv3.2 range invalidation, Eric Auger, 2020/06/11
[PATCH RESEND 8/9] hw/arm/smmuv3: Get prepared for range invalidation, Eric Auger, 2020/06/11
- Re: [PATCH RESEND 8/9] hw/arm/smmuv3: Get prepared for range invalidation,
Peter Maydell <=