Re: [RFC 02/13] iommu: Introduce tlb_invalidate API

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Subject: Re: [RFC 02/13] iommu: Introduce tlb_invalidate API
From: Jean-Philippe Brucker <jean-philippe.brucker@xxxxxxx>
Date: Mon, 3 Sep 2018 14:41:35 +0100
Cc: marc.zyngier@xxxxxxx, peter.maydell@xxxxxxxxxx, christoffer.dall@xxxxxxx
In-reply-to: <8c06530b-afad-1c13-4c42-f97b650f8e5b@redhat.com>
References: <1535026656-8450-1-git-send-email-eric.auger@redhat.com> <1535026656-8450-3-git-send-email-eric.auger@redhat.com> <11279859-08f8-6d9d-7aa7-7a5de4cfd3fb@arm.com> <95e423a6-3f67-d101-a391-369a1493dff9@redhat.com> <8a3b8fcd-48c4-7d9e-7672-e73431bcde5b@arm.com> <8c06530b-afad-1c13-4c42-f97b650f8e5b@redhat.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0

On 03/09/2018 13:41, Auger Eric wrote:
> Also what about CMD_CFI_CD(_ALL) propagation. Is it an
> IOMMU_INV_TYPE_PASID invalidation?

Yes, INV_TYPE_PASID corresponds to the config invalidation. CMD_CFGI_CD
is granule INV_GRANU_PASID_SEL and CMD_CFGI_CD_ALL is granule
INV_GRANU_ALL_PASID

Thanks,
Jean

References:
- Re: [RFC 02/13] iommu: Introduce tlb_invalidate API
  - From: Jean-Philippe Brucker
- Re: [RFC 02/13] iommu: Introduce tlb_invalidate API
  - From: Auger Eric
- Re: [RFC 02/13] iommu: Introduce tlb_invalidate API
  - From: Jean-Philippe Brucker
- Re: [RFC 02/13] iommu: Introduce tlb_invalidate API
  - From: Auger Eric

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