Xi Wang
cd00a8233a
port virtio_disk to virtio spec 1.0+
...
The legacy interface is confusing. It's better to make virtio_disk
conform to the virtio spec. This is supported in QEMU since 4.2 by
disabling force-legacy for virtio-mmio.
2021-10-17 23:05:09 -07:00
Robert Morris
3092fe2c9e
improve virtio_disk comments; bring it closer to wording in the spec
2020-10-05 19:30:27 -04:00
Frans Kaashoek
af6c35e14b
Introduce alloc3_desc and UsedArea to make code easier to read
2019-07-01 08:20:35 -04:00
Robert Morris
46744c4a13
for spinlocks, use gcc intrinsics, but say what they compile to
2019-06-13 10:00:50 -04:00
Robert Morris
ca39672a30
clean up virtio code
2019-06-13 09:40:17 -04:00
Robert Morris
de9d72c908
virtio disk driver
2019-06-13 06:49:02 -04:00
