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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-12 13:11:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-12 13:11:26 -0700 |
| commit | 467590e055f5c714fb457803250415879d0da9e5 (patch) | |
| tree | 7533a26dcd19023d5eeac54f62432097c85f4ef3 /samples/Kconfig | |
| parent | Merge tag 'mips_4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux (diff) | |
| parent | samples: mbochs: add DMA_SHARED_BUFFER dependency (diff) | |
| download | linux-dev-467590e055f5c714fb457803250415879d0da9e5.tar.xz linux-dev-467590e055f5c714fb457803250415879d0da9e5.zip | |
Merge tag 'vfio-v4.18-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Bind type1 task tracking to group_leader to facilitate vCPU hotplug
in QEMU (Alex Williamson)
- Sample mdev display drivers, including region-based host and guest
Linux drivers and bochs compatible dmabuf device
(Gerd Hoffmann)
- Fix vfio-platform reset module leak (Geert Uytterhoeven)
- vfio-platform error message consistency (Geert Uytterhoeven)
- Global checking for mdev uuid collisions rather than per parent
device (Alex Williamson)
- Use match_string() helper (Yisheng Xie)
- vfio-platform PM domain fixes (Geert Uytterhoeven)
- Fix sample mbochs driver build dependency (Arnd Bergmann)
* tag 'vfio-v4.18-rc1' of git://github.com/awilliam/linux-vfio:
samples: mbochs: add DMA_SHARED_BUFFER dependency
vfio: platform: Fix using devices in PM Domains
vfio: use match_string() helper
vfio/mdev: Re-order sysfs attribute creation
vfio/mdev: Check globally for duplicate devices
vfio: platform: Make printed error messages more consistent
vfio: platform: Fix reset module leak in error path
sample: vfio bochs vbe display (host device for bochs-drm)
sample: vfio mdev display - guest driver
sample: vfio mdev display - host device
vfio/type1: Fix task tracking for QEMU vCPU hotplug
Diffstat (limited to 'samples/Kconfig')
| -rw-r--r-- | samples/Kconfig | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index 3db002b9e1d3..bd133efc1a56 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -115,6 +115,37 @@ config SAMPLE_VFIO_MDEV_MTTY Build a virtual tty sample driver for use as a VFIO mediated device +config SAMPLE_VFIO_MDEV_MDPY + tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only" + depends on VFIO_MDEV_DEVICE && m + help + Build a virtual display sample driver for use as a VFIO + mediated device. It is a simple framebuffer and supports + the region display interface (VFIO_GFX_PLANE_TYPE_REGION). + +config SAMPLE_VFIO_MDEV_MDPY_FB + tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only" + depends on FB && m + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + help + Guest fbdev driver for the virtual display sample driver. + +config SAMPLE_VFIO_MDEV_MBOCHS + tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only" + depends on VFIO_MDEV_DEVICE && m + select DMA_SHARED_BUFFER + help + Build a virtual display sample driver for use as a VFIO + mediated device. It supports the region display interface + (VFIO_GFX_PLANE_TYPE_DMABUF). + Emulate enough of qemu stdvga to make bochs-drm.ko happy. + That is basically the vram memory bar and the bochs dispi + interface vbe registers in the mmio register bar. + Specifically it does *not* include any legacy vga stuff. + Device looks a lot like "qemu -device secondary-vga". + config SAMPLE_STATX bool "Build example extended-stat using code" depends on BROKEN |