Hi Igor,
On 2021/6/8 21:38, Igor Mammedov wrote:
On Tue, 8 Jun 2021 20:24:35 +0800
Xingang Wang wrote:
Hi Igor,
On 2021/6/5 20:32, Igor Mammedov wrote:
On Tue, 25 May 2021 03:49:57 +
Wang Xingang wrote:
From: Xingang Wang
These patches add support for configure bypass_iommu on
Hi Igor,
On 2021/6/5 20:32, Igor Mammedov wrote:
On Tue, 25 May 2021 03:49:57 +
Wang Xingang wrote:
From: Xingang Wang
These patches add support for configure bypass_iommu on/off for
pci root bus, including primary bus and pxb root bus. At present,
all root bus will go through iommu
Hi Eric,
On 2021/6/2 22:21, Eric Auger wrote:
Hi Xingang,
On 5/25/21 5:50 AM, Wang Xingang wrote:
From: Xingang Wang
This add explicit IORT idmap info according to pci root bus number
range, and only add smmu idmap for those which does not bypass iommu.
For idmap directly to ITS node, this
Hi Eric,
On 2021/6/2 21:03, Eric Auger wrote:
Hi Xingang,
On 5/25/21 5:50 AM, Wang Xingang wrote:
From: Xingang Wang
This helps to get the bus number range of a pci bridge hierarchy.
Signed-off-by: Xingang Wang
---
hw/pci/pci.c | 15 +++
include/hw/pci/pci.h | 1
Hi Eric,
On 2021/6/2 20:25, Eric Auger wrote:
Hi Xingang,
On 5/25/21 5:50 AM, Wang Xingang wrote:
From: Xingang Wang
This add a bypass_iommu option for arm virt machine,
the option can be used in this manner:
qemu -machine virt,iommu=smmuv3,bypass_iommu=true
This still looks confusing to
Hi Eric,
On 2021/6/2 20:18, Eric Auger wrote:
Hi Xingang,
On 5/25/21 5:49 AM, Wang Xingang wrote:
From: Xingang Wang
This add a bypass_iommu property for pci host, which indicates
whether devices attached to the pci root bus will bypass iommu.
In pci_device_iommu_address_space(), add a
on is appropriate in all modules,
do you have any suggestions?
Thanks
Xingang
.
On 2021/5/25 11:49, Wang Xingang wrote:
From: Xingang Wang
These patches add support for configure bypass_iommu on/off for
pci root bus, including primary bus and pxb root bus. At present,
all root bus will go th
Hi Eric,
On 2021/4/13 17:03, Auger Eric wrote:
Hi Xingang,
On 3/25/21 8:22 AM, Wang Xingang wrote:
From: Xingang Wang
The idmap of smmuv3 and root complex covers the whole RID space for now,
this patch add explicit idmap info according to root bus number range.
This add smmuv3 idmap for
Hi Eric,
On 2021/4/13 16:05, Auger Eric wrote:
Hi Xingang,
On 3/25/21 8:22 AM, Wang Xingang wrote:
From: Xingang Wang
This helps to find max bus number of a root bus.
s/max bus number of a root bus/highest bus number of a bridge hierarchy?
Thanks, I will change the description.
Signed
