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From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: Auger Eric <eric.auger@redhat.com>,
	"Tian, Kevin" <kevin.tian@intel.com>,
	"eric.auger.pro@gmail.com" <eric.auger.pro@gmail.com>,
	"iommu@lists.linux-foundation.org"
	<iommu@lists.linux-foundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	"kvmarm@lists.cs.columbia.edu" <kvmarm@lists.cs.columbia.edu>,
	"joro@8bytes.org" <joro@8bytes.org>,
	"alex.williamson@redhat.com" <alex.williamson@redhat.com>,
	"jacob.jun.pan@linux.intel.com" <jacob.jun.pan@linux.intel.com>,
	"yi.l.liu@linux.intel.com" <yi.l.liu@linux.intel.com>,
	Will Deacon <Will.Deacon@arm.com>,
	Robin Murphy <Robin.Murphy@arm.com>
Cc: Marc Zyngier <Marc.Zyngier@arm.com>,
	"peter.maydell@linaro.org" <peter.maydell@linaro.org>,
	Christoffer Dall <Christoffer.Dall@arm.com>
Subject: Re: [RFC 01/13] iommu: Introduce bind_guest_stage API
Date: Tue, 4 Sep 2018 10:53:11 +0100	[thread overview]
Message-ID: <c05ac969-2921-3166-e715-af3595291666@arm.com> (raw)
In-Reply-To: <8da25040-42fe-5ce8-2647-ee6b8d795bc9@redhat.com>

On 04/09/2018 09:41, Auger Eric wrote:
> I think the confusion comes from the different terminology used in VTD
> and ARM SMMU spec.
> 
> Your PASID table ~ ARM SMMU Context Descriptor (CD) table
> Your Root Entry/Context Entry ~ ARM SMMU Stream Table Entry (STE)

In past discussions we used "PASID table (entry)" and "device context"
respectively. For clarity we should probably stick to those names unless
we discuss arch-specific patches

Thanks,
Jean

  parent reply	other threads:[~2018-09-04  9:53 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-23 12:17 [RFC 00/13] SMMUv3 Nested Stage Setup Eric Auger
2018-08-23 12:17 ` [RFC 01/13] iommu: Introduce bind_guest_stage API Eric Auger
2018-08-23 12:17 ` [RFC 02/13] iommu: Introduce tlb_invalidate API Eric Auger
2018-08-23 12:17 ` [RFC 03/13] iommu: Introduce bind_guest_msi Eric Auger
2018-08-23 12:17 ` [RFC 04/13] vfio: VFIO_IOMMU_BIND_GUEST_STAGE Eric Auger
2018-08-23 12:17 ` [RFC 05/13] vfio: VFIO_IOMMU_TLB_INVALIDATE Eric Auger
2018-08-23 12:17 ` [RFC 06/13] vfio: VFIO_IOMMU_BIND_MSI Eric Auger
2018-08-23 12:17 ` [RFC 07/13] vfio: Document nested stage control Eric Auger
2018-08-23 12:17 ` [RFC 08/13] iommu/arm-smmu-v3: Link domains and devices Eric Auger
2018-08-23 12:17 ` [RFC 09/13] iommu/smmuv3: Get prepared for nested stage support Eric Auger
     [not found] ` <1535026656-8450-1-git-send-email-eric.auger-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-08-23 12:17   ` [RFC 01/13] iommu: Introduce bind_guest_stage API Eric Auger
2018-08-23 15:25     ` Auger Eric
2018-08-31 13:11       ` Jean-Philippe Brucker
     [not found]         ` <b7909f1b-57ce-f4db-d916-140a63283232-5wv7dgnIgG8@public.gmane.org>
2018-08-31 13:52           ` Auger Eric
2018-08-31 13:52             ` Auger Eric
2018-09-03 12:19             ` Jean-Philippe Brucker
     [not found]             ` <4309832b-27ed-597a-b5a1-f439fbea9843-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-09-04  7:57               ` Tian, Kevin
2018-09-04  7:57                 ` Tian, Kevin
2018-09-04  8:10                 ` Auger Eric
     [not found]                   ` <220e4c2a-d31c-d8fb-2d77-d902d2f13bb2-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-09-04  8:34                     ` Tian, Kevin
2018-09-04  8:34                       ` Tian, Kevin
2018-09-04  8:41                       ` Auger Eric
2018-09-04  8:41                         ` Auger Eric
2018-09-04  8:43                         ` Tian, Kevin
2018-09-04  9:53                         ` Jean-Philippe Brucker [this message]
2018-09-05  0:36                           ` Tian, Kevin
2018-09-05  0:36                             ` Tian, Kevin
     [not found]     ` <A2975661238FB949B60364EF0F2C257439CCE9EE@SHSMSX104.ccr.corp.intel.com>
2018-08-24 13:20       ` Auger Eric
2018-08-24 13:20         ` Auger Eric
2018-08-23 12:17   ` [RFC 02/13] iommu: Introduce tlb_invalidate API Eric Auger
2018-08-31 13:17     ` Jean-Philippe Brucker
2018-08-31 13:17       ` Jean-Philippe Brucker
2018-08-31 14:07       ` Auger Eric
2018-09-03 12:28         ` Jean-Philippe Brucker
2018-09-03 12:41           ` Auger Eric
2018-09-03 13:41             ` Jean-Philippe Brucker
2018-08-23 12:17   ` [RFC 03/13] iommu: Introduce bind_guest_msi Eric Auger
2018-08-23 12:17   ` [RFC 04/13] vfio: VFIO_IOMMU_BIND_GUEST_STAGE Eric Auger
2018-08-23 12:17   ` [RFC 05/13] vfio: VFIO_IOMMU_TLB_INVALIDATE Eric Auger
2018-08-23 12:17   ` [RFC 06/13] vfio: VFIO_IOMMU_BIND_MSI Eric Auger
2018-08-23 12:17   ` [RFC 07/13] vfio: Document nested stage control Eric Auger
2018-08-23 12:17   ` [RFC 08/13] iommu/arm-smmu-v3: Link domains and devices Eric Auger
2018-08-23 12:17   ` [RFC 09/13] iommu/smmuv3: Get prepared for nested stage support Eric Auger
2018-08-31 13:20     ` Jean-Philippe Brucker
2018-08-31 13:20       ` Jean-Philippe Brucker
2018-08-31 14:11       ` Auger Eric
     [not found]         ` <012d4950-7a06-2d59-85a0-44d511ad893b-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-09-03 12:29           ` Jean-Philippe Brucker
2018-09-03 12:29             ` Jean-Philippe Brucker
2018-09-03 12:48             ` Auger Eric
2018-09-03 12:48               ` Auger Eric
2018-08-23 12:17   ` [RFC 10/13] iommu/smmuv3: Implement bind_guest_stage Eric Auger
2018-08-23 12:17   ` [RFC 11/13] iommu/smmuv3: Implement tlb_invalidate Eric Auger
2018-08-23 12:17   ` [RFC 12/13] dma-iommu: Implement NESTED_MSI cookie Eric Auger
2018-08-23 12:17   ` [RFC 13/13] iommu/smmuv3: Implement bind_guest_msi Eric Auger
2018-08-23 12:17 ` [RFC 10/13] iommu/smmuv3: Implement bind_guest_stage Eric Auger
2018-08-23 12:17 ` [RFC 11/13] iommu/smmuv3: Implement tlb_invalidate Eric Auger
2018-08-23 12:17 ` [RFC 12/13] dma-iommu: Implement NESTED_MSI cookie Eric Auger
2018-08-23 12:17 ` [RFC 13/13] iommu/smmuv3: Implement bind_guest_msi Eric Auger

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