b43: Add QOS support

This adds QOS support to the b43 driver.
QOS can be disabled on driver level with a module parameter for debugging purposes.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h
index c0d6b69e650..9336286d97a 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/b43/dma.h
@@ -245,6 +245,9 @@ struct b43_dmaring {
         enum b43_dmatype type;
         /* Boolean. Is this ring stopped at ieee80211 level? */
         bool stopped;
+        /* The QOS priority assigned to this ring. Only used for TX rings.
+         * This is the mac80211 "queue" value. */
+        u8 queue_prio;
         /* Lock, only used for TX. */
         spinlock_t lock;
         struct b43_wldev *dev;