Re: [PATCH v4 0/9] drm: Support simple-framebuffer devices and firmware fbs

2021-04-26 Thread Thomas Zimmermann
Hi Am 20.04.21 um 11:27 schrieb Geert Uytterhoeven: Hi Gerd, On Tue, Apr 20, 2021 at 11:22 AM Gerd Hoffmann wrote: Patches 4 to 8 add the simpledrm driver. It's build on simple DRM helpers and SHMEM. It supports 16-bit, 24-bit and 32-bit RGB framebuffers. During if support for 8-bit

[PATCH] virtio-net: enable SRIOV

2021-04-26 Thread Arkadiusz Kudan
With increasing interest for virtio, NIC have appeared that provide SRIOV with PF appearing in the host as a virtio network device and probably more similiar NICs will emerge. igb_uio of DPDK or pci-pf-stub can be used to provide SRIOV, however there are hypervisors/VMMs that require VFs, which

Re: [PATCH v4 0/9] drm: Support simple-framebuffer devices and firmware fbs

2021-04-26 Thread Thomas Zimmermann
Hi Am 20.04.21 um 10:46 schrieb Daniel Vetter: On Mon, Apr 19, 2021 at 10:00:56AM +0200, Geert Uytterhoeven wrote: Hi Thomas, On Fri, Apr 16, 2021 at 11:00 AM Thomas Zimmermann wrote: This patchset adds support for simple-framebuffer platform devices and a handover mechanism for native

[PATCH v2] virtiofs: propagate sync() to file server

2021-04-26 Thread Greg Kurz
Even if POSIX doesn't mandate it, linux users legitimately expect sync() to flush all data and metadata to physical storage when it is located on the same system. This isn't happening with virtiofs though : sync() inside the guest returns right away even though data still needs to be flushed from

Re: [RFC PATCH] virtio-vsock: add description for datagram type

2021-04-26 Thread Stefan Hajnoczi
On Wed, Apr 14, 2021 at 05:43:52PM -0700, Cong Wang . wrote: > On Wed, Mar 17, 2021 at 8:45 AM Stefan Hajnoczi wrote: > > > > Please stick to UDP semantics as much as possible so that applications > > can be ported easily and developers aren't surprised by unexpected > > behavior. UDP packets

Re: [PATCH v4 0/9] drm: Support simple-framebuffer devices and firmware fbs

2021-04-26 Thread Daniel Vetter
On Mon, Apr 26, 2021 at 02:18:05PM +0200, Thomas Zimmermann wrote: > Hi > > Am 20.04.21 um 10:46 schrieb Daniel Vetter: > > On Mon, Apr 19, 2021 at 10:00:56AM +0200, Geert Uytterhoeven wrote: > > > Hi Thomas, > > > > > > On Fri, Apr 16, 2021 at 11:00 AM Thomas Zimmermann > > > wrote: > > > >

Re: [PATCH v2] drm/bochs: Add screen blanking support

2021-04-26 Thread Thomas Zimmermann
Hi Am 21.04.21 um 10:08 schrieb Takashi Iwai: On bochs DRM driver, the execution of "setterm --blank force" results in a frozen screen instead of a blank screen. It's due to the lack of the screen blanking support in its code. Actually, the QEMU bochs vga side can switch to the blanking mode

Re: [PATCH v4 0/9] drm: Support simple-framebuffer devices and firmware fbs

2021-04-26 Thread Geert Uytterhoeven
Hi Thomas, On Mon, Apr 26, 2021 at 2:22 PM Thomas Zimmermann wrote: > Am 20.04.21 um 11:27 schrieb Geert Uytterhoeven: > > On Tue, Apr 20, 2021 at 11:22 AM Gerd Hoffmann wrote: > > Patches 4 to 8 add the simpledrm driver. It's build on simple DRM > > helpers > > and SHMEM. It

Re: [PATCH] virtio-net: enable SRIOV

2021-04-26 Thread Jason Wang
在 2021/4/26 下午6:21, Arkadiusz Kudan 写道: With increasing interest for virtio, NIC have appeared that provide SRIOV with PF appearing in the host as a virtio network device and probably more similiar NICs will emerge. igb_uio of DPDK or pci-pf-stub can be used to provide SRIOV, however there are