igb: Don't assume only one TX queue will be enabled.
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Fri, 25 Jan 2013 05:52:59 +0000 (13:52 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Fri, 25 Jan 2013 05:52:59 +0000 (13:52 +0800)
commitd802cc675c651548f6da447d4f84cad234873667
treeca7e97ccd8141d07d60e7258cb6a21fb44748add
parent73397ddb5fbd673cfae227e753d028ca348871b8
igb: Don't assume only one TX queue will be enabled.

Prepare multiple TX queue support.

- Add TX queue count when MSI-X is used
- Add currently used TX queue count

Number of TX queues are still limited to 1 as of this commit.
sys/dev/netif/igb/if_igb.c
sys/dev/netif/igb/if_igb.h