[PATCH] virtio: reserve device id for virtio crypto

[Gonglei <arei.gonglei@huawei.com>]

Reserve a device ID for virtio crypto device to
avoid collisions with other new virtio devices.

Because 19 had been reserved for virtio socket
device, I'd like to reserve 20 for crypto device.

Suggested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
---
 content.tex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/content.tex b/content.tex
index d989d98..cb35f50 100644
--- a/content.tex
+++ b/content.tex
@@ -2990,6 +2990,8 @@ Device ID  &  Virtio Device    \\
 \hline
 18         &   Input device \\
 \hline
+20         &   Crypto device \\
+\hline
 \end{tabular}
 
 Some of the devices above are unspecified by this document,
-- 
1.7.12.4