search for: virtio_f_access_platform_no_iommu

...ing ACCESS_PLATFORM and then you have lost ability > to invoke DMA API. > > For example if there was another flag just like ACCESS_PLATFORM > just not yet used by anyone, you would be all fine using that right? Yes, a new flag sounds like a great idea. What about the definition below? VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the exception that the IOMMU is explicitly defined to be off or bypassed when accessing memory addresses supplied to the device by the driver. This flag should be set by the guest if o...

...ing ACCESS_PLATFORM and then you have lost ability > to invoke DMA API. > > For example if there was another flag just like ACCESS_PLATFORM > just not yet used by anyone, you would be all fine using that right? Yes, a new flag sounds like a great idea. What about the definition below? VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the exception that the IOMMU is explicitly defined to be off or bypassed when accessing memory addresses supplied to the device by the driver. This flag should be set by the guest if o...

...API. >> > >> > For example if there was another flag just like ACCESS_PLATFORM >> > just not yet used by anyone, you would be all fine using that right? >> >> Yes, a new flag sounds like a great idea. What about the definition >> below? >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> exception that the IOMMU is explicitly defined to be off or bypassed >> when accessing memory addresses supplied to the device by the >> driver. This...

...API. >> > >> > For example if there was another flag just like ACCESS_PLATFORM >> > just not yet used by anyone, you would be all fine using that right? >> >> Yes, a new flag sounds like a great idea. What about the definition >> below? >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> exception that the IOMMU is explicitly defined to be off or bypassed >> when accessing memory addresses supplied to the device by the >> driver. This...

...was another flag just like ACCESS_PLATFORM >> >> > just not yet used by anyone, you would be all fine using that right? >> >> >> >> Yes, a new flag sounds like a great idea. What about the definition >> >> below? >> >> >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> >> exception that the IOMMU is explicitly defined to be off or bypassed >> >> when accessing memory addresses supplied to the device by the...

...was another flag just like ACCESS_PLATFORM >> >> > just not yet used by anyone, you would be all fine using that right? >> >> >> >> Yes, a new flag sounds like a great idea. What about the definition >> >> below? >> >> >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> >> exception that the IOMMU is explicitly defined to be off or bypassed >> >> when accessing memory addresses supplied to the device by the...

...ility > > to invoke DMA API. > > > > For example if there was another flag just like ACCESS_PLATFORM > > just not yet used by anyone, you would be all fine using that right? > > Yes, a new flag sounds like a great idea. What about the definition > below? > > VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as > VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the > exception that the IOMMU is explicitly defined to be off or bypassed > when accessing memory addresses supplied to the device by the > driver. This flag should be s...

...t;> >> > just not yet used by anyone, you would be all fine using that right? >> >> >> >> >> >> Yes, a new flag sounds like a great idea. What about the definition >> >> >> below? >> >> >> >> >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> >> >> exception that the IOMMU is explicitly defined to be off or bypassed >> >> >> when accessing memory addresses su...

...t;> >> > just not yet used by anyone, you would be all fine using that right? >> >> >> >> >> >> Yes, a new flag sounds like a great idea. What about the definition >> >> >> below? >> >> >> >> >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as >> >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the >> >> >> exception that the IOMMU is explicitly defined to be off or bypassed >> >> >> when accessing memory addresses su...

...t; For example if there was another flag just like ACCESS_PLATFORM > >> > just not yet used by anyone, you would be all fine using that right? > >> > >> Yes, a new flag sounds like a great idea. What about the definition > >> below? > >> > >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as > >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the > >> exception that the IOMMU is explicitly defined to be off or bypassed > >> when accessing memory addresses supplied to the device by the > >&g...

...ESS_PLATFORM > >> >> > just not yet used by anyone, you would be all fine using that right? > >> >> > >> >> Yes, a new flag sounds like a great idea. What about the definition > >> >> below? > >> >> > >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as > >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the > >> >> exception that the IOMMU is explicitly defined to be off or bypassed > >> >> when accessing memory addresses supplied to th...

...not yet used by anyone, you would be all fine using that right? > >> >> >> > >> >> >> Yes, a new flag sounds like a great idea. What about the definition > >> >> >> below? > >> >> >> > >> >> >> VIRTIO_F_ACCESS_PLATFORM_NO_IOMMU This feature has the same meaning as > >> >> >> VIRTIO_F_ACCESS_PLATFORM both when set and when not set, with the > >> >> >> exception that the IOMMU is explicitly defined to be off or bypassed > >> >> >> when accessing memo...

Hello Michael, Michael S. Tsirkin <mst at redhat.com> writes: > On Tue, Jan 29, 2019 at 03:42:44PM -0200, Thiago Jung Bauermann wrote: >> >> Fixing address of powerpc mailing list. >> >> Thiago Jung Bauermann <bauerman at linux.ibm.com> writes: >> >> > Hello, >> > >> > With Christoph's rework of the DMA API that recently

Hello Michael, Michael S. Tsirkin <mst at redhat.com> writes: > On Tue, Jan 29, 2019 at 03:42:44PM -0200, Thiago Jung Bauermann wrote: >> >> Fixing address of powerpc mailing list. >> >> Thiago Jung Bauermann <bauerman at linux.ibm.com> writes: >> >> > Hello, >> > >> > With Christoph's rework of the DMA API that recently