motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 16:23:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

tap: add Linux multiqueue support

Browse source 
This patch add basic multiqueue support for Linux. When multiqueue is needed, we
will first check whether kernel support multiqueue tap before creating more
queues. Two new functions tap_fd_enable() and tap_fd_disable() were introduced
to enable and disable a specific queue. Since the multiqueue is only supported
in Linux, return error on other platforms.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jason Wang 2013-01-30 19:12:31 +08:00 • committed by Anthony Liguori
parent 5193e5fbb5
commit 94fdc6d030
6 changed files with 97 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

11
net/tap-bsd.c
View file

@ -145,3 +145,14 @@ void tap_fd_set_offload(int fd, int csum, int tso4,
int tso6, int ecn, int ufo)
{
}
int tap_fd_enable(int fd)
{
return -1;
}
int tap_fd_disable(int fd)
{
return -1;
}