Re: [PATCH v4 3/8] hw/arm/virt: Add a machine option to bypass iommu for primary bus

2021-06-03 Thread Xingang Wang
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 me

Re: [PATCH v4 3/8] hw/arm/virt: Add a machine option to bypass iommu for primary bus

2021-06-02 Thread Eric Auger
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 me. On one hand we say that for the virt mac

[PATCH v4 3/8] hw/arm/virt: Add a machine option to bypass iommu for primary bus

2021-05-24 Thread Wang Xingang
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 Signed-off-by: Xingang Wang --- hw/arm/virt.c | 26 ++ include/hw/arm/virt.h | 1 + 2 files changed,