src/sys/dev/virtio/gpu, branch main FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=main 2026-02-10T17:06:31Z vtgpu: Support virtio gpu on Parallels Desktop 2026-02-10T17:06:31Z Andrew Turner andrew@FreeBSD.org 2026-02-10T17:06:31Z urn:sha1:1ea0721e1a566fdb552b0a919c22667844a894d9 The Parallels Desktop Virtio GPU implementation doesn't handle enqueuing the VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING request and memory list together. Work around this by splitting them before sending them to be enqueued. Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D55147 virtio(4): Fix a couple of typos in kernel messages 2025-10-28T08:14:43Z Gordon Bergling gbe@FreeBSD.org 2025-10-28T08:14:43Z urn:sha1:e9058e1444d8e5831a237934ca2316e22fc55f36 - s/reponse/response/ - s/Cannnot/Cannot/ MFC after: 1 week Deprecate contigfree(9) in favour of free(9) 2024-07-26T10:45:01Z Bjoern A. Zeeb bz@FreeBSD.org 2024-07-23T19:21:17Z urn:sha1:d1bdc2821fcd416ab9b238580386eb605a6128d0 As of 9e6544dd6e02c46b805d11ab925c4f3b18ad7a4b contigfree(9) is no longer needed and should not be used anymore. We leave a wrapper for 3rd party code in at least 15.x but remove (almost) all other cases from the tree. This leaves one use of contigfree(9) untouched; that was the original trigger for 9e6544dd6e02 and is handled in D45813 (to be committed seperately later). Sponsored by: The FreeBSD Foundation Reviewed by: markj, kib Tested by: pho (10h stress test run) Differential Revision: https://reviews.freebsd.org/D46099 vt: Add vd_bitblt_argb 2024-07-11T06:47:17Z Emmanuel Vadot manu@FreeBSD.org 2024-07-09T12:35:12Z urn:sha1:b93028d8cd3aafc883b5f0ecec65a8a2a30af7f3 This blit an ARGB image on the dedicated vd. This also adds vt_fb_bitblt_argb which will works for most of the vt backends Differential Revision: https://reviews.freebsd.org/D45929 Reviewed by: tsoome Sponsored by: Beckhoff Automation GmbH & Co. KG vtgpu: Fix the physical memory size 2023-09-21T10:50:29Z Andrew Turner andrew@FreeBSD.org 2023-09-21T10:50:29Z urn:sha1:4386935191c576fa62a52d52734e264fe8329a67 Use the correct endian switching function when switching to a little endian 64-bit address. Even on a little-endian machine this will truncate the address to a 32-bit value. Sponsored by: Arm Ltd virtio: remove virtio_alloc_virtqueues' flags arg 2023-09-18T20:03:31Z Mina Galić freebsd@igalic.co 2023-09-18T20:02:42Z urn:sha1:180c02405b12e08bbb69bb693a38077db0c85e9b Summary: the flags argument is unused. Its initial design idea has been superceded by the addition of virtio_setup_intr and related APIs. Sponsored by: The FreeBSD Foundation Reviewers: bryanv Reviewed By: bryanv Subscribers: cognet, imp Differential Revision: https://reviews.freebsd.org/D41850 Add a virtio-gpu 2D driver 2023-08-17T11:26:57Z Andrew Turner andrew@FreeBSD.org 2023-08-17T11:26:57Z urn:sha1:02f2706606e1a4364d10a313dade29a9d4cfffe1 Add a driver to connect vt to the VirtIO GPU device in 2D mode. This provides a output on the display when a qemu virtio gpu device is added, e.g. with -device virtio-gpu-pci. Tested on qemu using UTM, and a Hetzner arm64 VM instance. Reviewed by: bryanv (earlier version) Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D40094