Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-03-03 Thread Jean-Philippe Brucker
Hello, On Mon, Feb 14, 2022 at 12:43:52PM +, Jean-Philippe Brucker wrote: > Replace the VIRTIO_IOMMU_F_BYPASS feature with > VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch > global bypass on and off. > > Add a boot-bypass option, which defaults to 'on' to be in line

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-15 Thread Cornelia Huck
On Tue, Feb 15 2022, Jean-Philippe Brucker wrote: > On Tue, Feb 15, 2022 at 10:16:40AM +0100, Eric Auger wrote: >> Hi Connie, >> >> On 2/14/22 6:34 PM, Cornelia Huck wrote: >> > On Mon, Feb 14 2022, Jean-Philippe Brucker >> > wrote: >> > >> >> Replace the VIRTIO_IOMMU_F_BYPASS feature with >>

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-15 Thread Jean-Philippe Brucker
On Tue, Feb 15, 2022 at 10:25:21AM +0100, Eric Auger wrote: > Hi Jean, > > On 2/14/22 1:43 PM, Jean-Philippe Brucker wrote: > > Replace the VIRTIO_IOMMU_F_BYPASS feature with > > VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch > > global bypass on and off. > > > > Add a bo

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-15 Thread Jean-Philippe Brucker
On Tue, Feb 15, 2022 at 10:16:40AM +0100, Eric Auger wrote: > Hi Connie, > > On 2/14/22 6:34 PM, Cornelia Huck wrote: > > On Mon, Feb 14 2022, Jean-Philippe Brucker wrote: > > > >> Replace the VIRTIO_IOMMU_F_BYPASS feature with > >> VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit t

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-15 Thread Eric Auger
Hi Jean, On 2/14/22 1:43 PM, Jean-Philippe Brucker wrote: > Replace the VIRTIO_IOMMU_F_BYPASS feature with > VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch > global bypass on and off. > > Add a boot-bypass option, which defaults to 'on' to be in line with > other vIOMMUs

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-15 Thread Eric Auger
Hi Connie, On 2/14/22 6:34 PM, Cornelia Huck wrote: > On Mon, Feb 14 2022, Jean-Philippe Brucker wrote: > >> Replace the VIRTIO_IOMMU_F_BYPASS feature with >> VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch >> global bypass on and off. >> >> Add a boot-bypass option, whic

Re: [PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-14 Thread Cornelia Huck
On Mon, Feb 14 2022, Jean-Philippe Brucker wrote: > Replace the VIRTIO_IOMMU_F_BYPASS feature with > VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch > global bypass on and off. > > Add a boot-bypass option, which defaults to 'on' to be in line with > other vIOMMUs and to

[PATCH v3 0/4] virtio-iommu: Support VIRTIO_IOMMU_F_BYPASS_CONFIG

2022-02-14 Thread Jean-Philippe Brucker
Replace the VIRTIO_IOMMU_F_BYPASS feature with VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch global bypass on and off. Add a boot-bypass option, which defaults to 'on' to be in line with other vIOMMUs and to allow running firmware/bootloader that are unaware of the IOMMU