Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/iommu/host_iommu_context.c | 57 +-
hw/vfio/common.c | 58 ++-
include/hw/iommu/host_iommu_context.h | 19 +++-
3 files
This patch defines vfio_host_iommu_context_info, implements the PASID
alloc/free hooks defined in HostIOMMUContextClass.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c
ntext() to set/unset
HostIOMMUContext for a given PCIe device (VFIO case). Caller of set
should fail if set operation failed.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) merged this patch with former replay binding patch, makes
PSI/DSI/GSI use the unified function to do cache invalidation
and pasid binding replay.
*) dropped pasid_cache_gen in both iommu_state and vtd_pasid_as
as it is not necessary so far, we
ID in system-wide.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/Makefile.objs | 1 +
hw/iommu/Makefile.objs| 1 +
hw/iommu/host_iommu_context.c
could make use the methods provided by host iommu context. e.g.
propagate requests to host iommu.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c | 113
in subsequent patches.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) remove vtd_pasid_cache_gsi(), vtd_pasid_cache_psi()
and vtd_pasid_cache_
Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
Signed-off-by: Eric Auger
Signed-off-by: Yi Sun
---
hw/vfio/common.c | 37 ++---
1 file changed, 26 insertions(+), 11 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 89c6a25..b85fbcf 100644
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 71 ---
include/hw/i386/intel_iommu.h | 21 ++---
2 files changed, 83 insertions(+), 9 deletions(-)
Return vIOMMU attribute to caller. e.g. VFIO call via PCI layer.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 23 +++
1 file changed, 23 insertions
This patch passes the nesting requirement into vfio_get_group() to
indicate whether VFIO_TYPE1_NESTING_IOMMU is required.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/ap.c | 2
This patch adds pci_device_get_iommu_attr() to get vIOMMU attributes.
e.g. if nesting IOMMU wanted.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/pci/pci.c | 35
specific operations.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: David Gibson
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/alpha/typhoon.c | 6 +-
hw/arm/smmu-common.c | 6 +-
hw/hppa
be replaced with a full header files update when
the vSVA uPAPI is stable.
TODO: add the note for the Linux version.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Signed-off-by: Liu Yi L
---
linux-headers/linux/iommu.h
e IOMMUContext to abstract the connection between VFIO
and vIOMMU emulators, which is a replacement of the PCIPASIDOps
in RFC v1. Modify x-scalable-mode to be string option instead of
adding a new option as RFC v1 did. Refined the pasid cache management
---
Eric Auger (1):
scri
From: Eric Auger
Update the script to import the new iommu.h uapi header.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Acked-by: Cornelia Huck
Signed-off-by: Eric Auger
---
scripts/update-linux-headers.sh | 2 +-
1
> From: Peter Xu
> Sent: Tuesday, July 7, 2020 4:58 AM
>
> On Sat, Jul 04, 2020 at 01:07:15AM -0700, Liu Yi L wrote:
> > In chapter 10.4.23 of VT-d spec 3.0, Descriptor Width bit was
> > introduced in VTD_IQA_REG. Sfotware could set this bit to tell VT-d
> > the QI
: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 18 ++
hw/i386/intel_iommu_internal.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 2a4a61c
Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Acked-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/iommu/host_iommu_context.c | 19 +++
hw/vfio/common.c | 24
include/hw/iommu
l.org/lkml/2019/9/23/297
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/hw/i386/intel_io
-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) merged this patch with former replay binding patch, makes
PSI/DSI/GSI use the unified function to do cache invalidation
and pasid binding replay.
*) dropped pasid_cache_gen in both iommu_state and vtd_pasid_as
as it is not necessary so far, we
in subsequent patches.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) remove vtd_pasid_cache_gsi(), vtd_pasid_cache_psi()
and vtd_pasid_cache_
-by: Liu Yi L
Signed-off-by: Yi Sun
---
hw/i386/intel_iommu.c | 154 -
hw/i386/intel_iommu_internal.h | 37 ++
hw/i386/trace-events | 1 +
include/hw/i386/intel_iommu.h | 10 ++-
4 files changed, 200 insertions(+), 2 deletions
could make use the methods provided by host iommu context. e.g.
propagate requests to host iommu.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c | 111
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 71 ---
include/hw/i386/intel_iommu.h | 21 ++---
2 files changed, 83 insertions(+), 9 deletions(-)
: no scalable mode support
- if not configured, means no scalable mode support, if not proper
configured, will throw error
Note: this patch is supposed to be merged when the whole vSVA patch series
were merged.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richar
ntext() to set/unset
HostIOMMUContext for a given PCIe device (VFIO case). Caller of set
should fail if set operation failed.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 53 ++
hw/i386/intel_iommu_internal.h | 13 +++
2 files changed, 66 insertions(+)
diff --git a/hw/i386
: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 50 ++
hw/i386/intel_iommu_internal.h | 1 +
hw/i386/trace-events | 1 +
3 files changed, 52 insertions(+)
diff --git a/hw
ID in system-wide.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/Makefile.objs | 1 +
hw/iommu/Makefile.objs| 1 +
hw/iommu/host_iommu_context.c
table related mappings during DMA address translation.
This patch traps the guest PASID-based iotlb flush and propagate
it to host.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
rfcv4 (v1) ->
This patch passes the nesting requirement into vfio_get_group() to
indicate whether VFIO_TYPE1_NESTING_IOMMU is required.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/ap.c | 2
.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 107 +
hw/i386/intel_iommu_internal.h | 18 +++
include/hw/i386/intel_iommu.h | 4 ++
3
This patch defines vfio_host_iommu_context_info, implements the PASID
alloc/free hooks defined in HostIOMMUContextClass.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c
gt;HPA) under nested translation mode. This is the
key part of vSVA support, and also a key to support IOVA over 1st-
level page table for Intel VT-d in virtualization environment.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Signed-off-by: Li
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/iommu/host_iommu_context.c | 57 +-
hw/vfio/common.c | 58 ++-
include/hw/iommu/host_iommu_context.h | 19 +++-
3 files
Return vIOMMU attribute to caller. e.g. VFIO call via PCI layer.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 23 +++
1 file changed, 23 insertions
specific operations.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: David Gibson
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/alpha/typhoon.c | 6 +-
hw/arm/smmu-common.c | 6 +-
hw/hppa
Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
Signed-off-by: Eric Auger
Signed-off-by: Yi Sun
---
hw/vfio/common.c | 37 ++---
1 file changed, 26 insertions(+), 11 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 89c6a25..b85fbcf 100644
This patch adds pci_device_get_iommu_attr() to get vIOMMU attributes.
e.g. if nesting IOMMU wanted.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/pci/pci.c | 35
From: Eric Auger
Update the script to import the new iommu.h uapi header.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Acked-by: Cornelia Huck
Signed-off-by: Eric Auger
---
scripts/update-linux-headers.sh | 2 +-
1
be replaced with a full header files update when
the vSVA uPAPI is stable.
TODO: add the note for the Linux version.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Signed-off-by: Liu Yi L
---
linux-headers/linux/iommu.h
a new option as RFC v1 did. Refined the pasid cache management
and addressed the TODOs mentioned in RFC v1.
RFC v1: https://patchwork.kernel.org/cover/11033657/
---
Eric Auger (1):
scripts/update-linux-headers: Import iommu.h
Liu Yi L (24):
header file update V
when deciding the shift used to update
VTD_IQH_REG.
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 7 ++-
hw/i386/intel_iommu_internal.h | 3 ++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index df7ad25..8703a2d
> From: Peter Xu
> Sent: Wednesday, July 1, 2020 8:44 PM>
> Add this entry as suggested by Jason and Michael.
>
> CC: Jason Wang
> CC: Michael S. Tsirkin
> CC: Paolo Bonzini
> Signed-off-by: Peter Xu
> ---
> MAINTAINERS | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git
: no scalable mode support
- if not configured, means no scalable mode support, if not proper
configured, will throw error
Note: this patch is supposed to be merged when the whole vSVA patch series
were merged.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richar
.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 105 +
hw/i386/intel_iommu_internal.h | 5 ++
include/hw/i386/intel_iommu.h | 4 ++
3 files
Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Acked-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/iommu/host_iommu_context.c | 19 +++
hw/vfio/common.c | 24
include/hw/iommu
table related mappings during DMA address translation.
This patch traps the guest PASID-based iotlb flush and propagate
it to host.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
rfcv4 (v1) ->
-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) merged this patch with former replay binding patch, makes
PSI/DSI/GSI use the unified function to do cache invalidation
and pasid binding replay.
*) dropped pasid_cache_gen in both iommu_state and vtd_pasid_as
as it is not necessary so far, we
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/iommu/host_iommu_context.c | 57 +-
hw/vfio/common.c | 58 ++-
include/hw/iommu/host_iommu_context.h | 19 +++-
3 files
This patch defines vfio_host_iommu_context_info, implements the PASID
alloc/free hooks defined in HostIOMMUContextClass.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c
This patch adds pci_device_get_iommu_attr() to get vIOMMU attributes.
e.g. if nesting IOMMU wanted.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/pci/pci.c | 35
: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 18 ++
hw/i386/intel_iommu_internal.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 92a23ee
ntext() to set/unset
HostIOMMUContext for a given PCIe device (VFIO case). Caller of set
should fail if set operation failed.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
in subsequent patches.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
rfcv4 (v1) -> rfcv5 (v2):
*) remove vtd_pasid_cache_gsi(), vtd_pasid_cache_psi()
and vtd_pasid_cache_dsi()
gt;HPA) under nested translation mode. This is the
key part of vSVA support, and also a key to support IOVA over 1st-
level page table for Intel VT-d in virtualization environment.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Signed-off-by: Li
l.org/lkml/2019/9/23/297
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/hw/i386/intel_io
specific operations.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Reviewed-by: David Gibson
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/alpha/typhoon.c | 6 +-
hw/arm/smmu-common.c | 6 +-
hw/hppa
could make use the methods provided by host iommu context. e.g.
propagate requests to host iommu.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/common.c | 111
: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 50 ++
hw/i386/intel_iommu_internal.h | 1 +
hw/i386/trace-events | 1 +
3 files changed, 52 insertions(+)
diff --git a/hw
Return vIOMMU attribute to caller. e.g. VFIO call via PCI layer.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 23 +++
1 file changed, 23 insertions
-by: Liu Yi L
Signed-off-by: Yi Sun
---
hw/i386/intel_iommu.c | 154 -
hw/i386/intel_iommu_internal.h | 37 ++
hw/i386/trace-events | 1 +
include/hw/i386/intel_iommu.h | 10 ++-
4 files changed, 200 insertions(+), 2 deletions
Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 53 ++
hw/i386/intel_iommu_internal.h | 13 +++
2 files changed, 66 insertions(+)
diff --git a/hw/i386
From: Eric Auger
Update the script to import the new iommu.h uapi header.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Acked-by: Cornelia Huck
Signed-off-by: Eric Auger
---
scripts/update-linux-headers.sh | 2 +-
1
the below branch:
https://github.com/luxis1999/linux-vsva.git:vsva-linux-5.7-rc4-v2
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Yi Sun
Cc: Michael S. Tsirkin
Cc: Cornelia Huck
Cc: Paolo Bonzini
Signed-off-by: Liu Yi L
---
linux-headers/linux/iommu.h | 382
Cc: Peter Xu
Cc: Yi Sun
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 71 ---
include/hw/i386/intel_iommu.h | 21 ++---
2 files changed, 83 insertions(+), 9 deletions(-)
This patch passes the nesting requirement into vfio_get_group() to
indicate whether VFIO_TYPE1_NESTING_IOMMU is required.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
---
hw/vfio/ap.c | 2
ID in system-wide.
Cc: Kevin Tian
Cc: Jacob Pan
Cc: Peter Xu
Cc: Eric Auger
Cc: Yi Sun
Cc: David Gibson
Cc: Michael S. Tsirkin
Signed-off-by: Liu Yi L
---
hw/Makefile.objs | 1 +
hw/iommu/Makefile.objs| 1 +
hw/iommu/host_iommu_context.c
Gibson
Cc: Alex Williamson
Signed-off-by: Liu Yi L
Signed-off-by: Eric Auger
Signed-off-by: Yi Sun
---
hw/vfio/common.c | 37 ++---
1 file changed, 26 insertions(+), 11 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 89c6a25..b85fbcf 100644
HERE ***
Eric Auger (1):
scripts/update-linux-headers: Import iommu.h
Liu Yi L (24):
header file update VFIO/IOMMU vSVA APIs kernel 5.7-rc4
hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps
hw/pci: introduce pci_device_get_iommu_attr()
intel_iommu: add get_iommu_attr()
Hi Eric,
> From: Auger Eric
> Sent: Monday, April 6, 2020 6:20 PM
> Subject: Re: [PATCH v2 09/22] vfio/common: init HostIOMMUContext per-container
>
> Hi Yi,
>
> On 4/6/20 9:12 AM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >> From: Auger Eric
> >>
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com>
> Sent: Tuesday, March 31, 2020 1:23 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > Curr
Hi Eric,
> From: Auger Eric
> Sent: Wednesday, April 1, 2020 3:51 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 09/22] vfio/common: init HostIOMMUContext per-container
>
> Hi Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > In this patch, QEM
Hi Eric，
> From: Auger Eric
> Sent: Thursday, April 2, 2020 9:49 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 05/22] hw/pci: modify pci_setup_iommu() to set
> PCIIOMMUOps
>
> Hi Yi,
>
> On 4/2/20 3:37 PM, Liu, Yi L wrote:
> > Hi Eric,
&g
Hi Peter,
> From: Peter Xu
> Sent: Saturday, April 4, 2020 12:11 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 16/22] intel_iommu: replay pasid binds after context
> cache
> invalidation
>
> On Fri, Apr 03, 2020 at 03:21:10PM +, Liu, Yi L wrote:
> > > F
Hi Peter,
> From: Peter Xu
> Sent: Saturday, April 4, 2020 12:20 AM
> To: Liu, Yi L
>
> On Fri, Apr 03, 2020 at 03:05:57PM +, Liu, Yi L wrote:
> > > From: Peter Xu
> > > Sent: Thursday, April 2, 2020 9:45 PM
> > > To: Liu, Yi L
> > > S
> From: Peter Xu < pet...@redhat.com>
> Sent: Friday, April 3, 2020 10:49 PM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 22/22] intel_iommu: modify x-scalable-mode to be string
> option
>
> On Sun, Mar 29, 2020 at 09:25:01PM -0700, Liu Yi L wrote:
> > Intel
> From: Peter Xu
> Sent: Friday, April 3, 2020 10:46 PM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 16/22] intel_iommu: replay pasid binds after context
> cache
> invalidation
>
> On Sun, Mar 29, 2020 at 09:24:55PM -0700, Liu Yi L wrote:
> > This patch replays gues
> From: Peter Xu
> Sent: Friday, April 3, 2020 10:47 PM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 19/22] intel_iommu: process PASID-based iotlb
> invalidation
>
> On Sun, Mar 29, 2020 at 09:24:58PM -0700, Liu Yi L wrote:
> > This patch adds the basic PASID-based
> From: Peter Xu
> Sent: Thursday, April 2, 2020 9:45 PM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 13/22] intel_iommu: add PASID cache management
> infrastructure
>
> On Thu, Apr 02, 2020 at 06:46:11AM +, Liu, Yi L wrote:
>
> [...]
>
> > > > +/**
> From: Peter Xu
> Sent: Friday, April 3, 2020 2:13 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to
> VMs
>
> On Sun, Mar 29, 2020 at 09:24:39PM -0700, Liu Yi L wrote:
> > Tests: basci vSVA functionality test,
>
> From: Peter Xu
> Sent: Friday, April 3, 2020 2:09 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v2 15/22] intel_iommu: bind/unbind guest page table to
> host
>
> On Sun, Mar 29, 2020 at 09:24:54PM -0700, Liu Yi L wrote:
> > +static int vtd_bind_guest_pasid(IntelIOM
> From: Peter Xu
> Sent: Thursday, April 2, 2020 9:46 PM
> To: Jason Wang
> Subject: Re: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to
> VMs
>
> On Thu, Apr 02, 2020 at 04:33:02PM +0800, Jason Wang wrote:
> > > The complete QEMU set can be found in below link:
> > >
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com >
> Sent: Thursday, April 2, 2020 8:41 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 05/22] hw/pci: modify pci_setup_iommu() to set
> PCIIOMMUOps
>
> Hi Yi,
>
> On 4/2/20 10:52 AM, Liu,
> From: Auger Eric < eric.au...@redhat.com>
> Sent: Monday, March 30, 2020 7:02 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 05/22] hw/pci: modify pci_setup_iommu() to set
> PCIIOMMUOps
>
>
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> &
Hi Peter,
> From: Peter Xu
> Sent: Thursday, April 2, 2020 8:02 AM
> Subject: Re: [PATCH v2 13/22] intel_iommu: add PASID cache management
> infrastructure
>
> On Sun, Mar 29, 2020 at 09:24:52PM -0700, Liu Yi L wrote:
> > This patch adds a PASID cache management inf
Hi Eric，
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 10:30 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 10/22] vfio/pci: set host iommu context to vIOMMU
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > For vfio-pci device
Hi Eric,
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 7:16 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 08/22] vfio/common: provide PASID alloc/free hooks
>
> Hi Yi,
> On 3/31/20 12:59 PM, Liu, Yi L wrote:
> > Hi Eric,
> >
> &g
Hi Eric,
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 3:48 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/31/20 6:10 AM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com>
> Sent: Tuesday, March 31, 2020 4:24 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 07/22] intel_iommu: add set/unset_iommu_context
> callback
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com>
> Sent: Tuesday, March 31, 2020 1:30 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 06/22] hw/pci: introduce
> pci_device_set/unset_iommu_context()
>
> Yi,
> On 3/30/20 6:24 AM, Liu Y
Hi Eric,
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 6:48 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> alex.william...@redhat.com; pet...@redhat.com
> Cc: pbonz...@redhat.com; m...@redhat.com; da...@gibson.dropbear.id.au; Tian,
> Kevin ; Tian, Jun J ; Sun, Yi Y
> ;
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 4:05 PM
> To: Liu, Yi L ; eric.auger@gmail.com; qemu-
> Subject: Re: [RFC v6 09/24] vfio: Force nested if iommu requires it
>
> Yi,
>
> On 3/31/20 8:34 AM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >>
Hi Eric,
> From: Peter Xu
> Sent: Monday, March 30, 2020 10:47 PM
> To: Auger Eric
> Subject: Re: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to
> VMs
>
> On Mon, Mar 30, 2020 at 12:36:23PM +0200, Auger Eric wrote:
> > I think in general, as long as the kernel dependencies
Hi Eric,
> From: Eric Auger
> Sent: Saturday, March 21, 2020 12:58 AM
> To: eric.auger@gmail.com; eric.au...@redhat.com; qemu-devel@nongnu.org;
> Subject: [RFC v6 09/24] vfio: Force nested if iommu requires it
>
> In case we detect the address space is translated by
> a virtual IOMMU which
Eric,
> From: Auger Eric
> Sent: Monday, March 30, 2020 5:36 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 03/22] vfio: check VFIO_TYPE1_NESTING_IOMMU support
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > VFIO needs to check VF
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com >
> Sent: Tuesday, March 31, 2020 1:23 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> &
Hi Eric,
> From: Auger Eric
> Sent: Monday, March 30, 2020 12:33 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v1 02/22] header file update VFIO/IOMMU vSVA APIs
>
> Hi Yi,
>
> On 3/22/20 1:35 PM, Liu Yi L wrote:
> > The kernel uapi/linu
: Richard Henderson
Cc: Eduardo Habkost
Reviewed-by: Peter Xu
Signed-off-by: Liu Yi L
---
hw/i386/intel_iommu.c | 18 ++
hw/i386/intel_iommu_internal.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 02ad90a
101 - 200 of 635 matches
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