The list of supported device types still only named network and block devices. Turn it into a bulleted list, which is easier to extend, and add the entropy, 9P and RTC devices. Also note that the virtio RTC device needs QEMU v11.1.0 or later.
Signed-off-by: Hung-Chun Tseng <[email protected]> Reviewed-by: Bin Meng <[email protected]> Reviewed-by: Simon Glass <[email protected]> --- Changes in v3: - Retitle from "doc: virtio: Mention the RTC device", as the patch lists other devices too (Kuan-Wei) - Turn the list of devices into a bulleted list (Kuan-Wei) - Keep the Reviewed-by tags of Bin and Simon, as only the layout changed doc/develop/driver-model/virtio.rst | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/doc/develop/driver-model/virtio.rst b/doc/develop/driver-model/virtio.rst index e5da9f430..7b2f31b3d 100644 --- a/doc/develop/driver-model/virtio.rst +++ b/doc/develop/driver-model/virtio.rst @@ -28,7 +28,13 @@ queues configuration and buffer transfers are nearly identical. Both MMIO and PCI transport options are supported in U-Boot. The VirtIO spec defines a lots of VirtIO device types, however at present only -network and block device, the most two commonly used devices, are supported. +the following devices are supported. + + - network + - block + - entropy (rng) + - 9P transport + - RTC The following QEMU targets are supported. @@ -72,6 +78,8 @@ Requirements ------------ It is required that QEMU v2.5.0+ should be used to test U-Boot VirtIO support on QEMU ARM and x86, and v2.12.0+ on QEMU RISC-V. +The VirtIO RTC device (``-device virtio-rtc-pci`` or +``-device virtio-rtc-device``) requires QEMU v11.1.0+. Testing ------- -- 2.43.0
