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authorrusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652>2013-09-11 03:38:16 +0000
committerrusty <rusty@0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652>2013-09-11 03:38:16 +0000
commit148d17d94b1b6abd9e45e58c14100d5b97ff53eb (patch)
treee38ff99c859c9302a8a2a8afe48c100e17f9c0b6
parent5fe30e0b222a6737bb65e9615e438736ad99d61a (diff)
2.5 Reserve device ID 0 (zero) as invalid
See minutes: https://lists.oasis-open.org/archives/virtio/201309/msg00041.html Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Rusty Russell <rusty@au1.ibm.com> git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@33 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
-rw-r--r--virtio-v1.0-wd01-part1-specification.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/virtio-v1.0-wd01-part1-specification.txt b/virtio-v1.0-wd01-part1-specification.txt
index 9b0bbca..91ee13e 100644
--- a/virtio-v1.0-wd01-part1-specification.txt
+++ b/virtio-v1.0-wd01-part1-specification.txt
@@ -1129,6 +1129,8 @@ Discovering what devices are available and their type is bus-dependent.
| Device ID | Virtio Device |
+------------+--------------------+
+------------+--------------------+
+| 0 | reserved (invalid) |
++------------+--------------------+
| 1 | network card |
+------------+--------------------+
| 2 | block device |