5 commits

Author	SHA1	Message	Date
Robert Morris	271d89ae30	improve virtio_disk comments; bring it closer to wording in the spec	2020-10-05 06:26:58 -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