diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-10 18:32:19 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-12 16:59:27 -0400 |
| commit | c266c71a9cbdccb40fb6f4c05d4ddaa6226e5eba (patch) | |
| tree | c8efcb9c2f74d8a54e4ac8e12f80bb856a055291 /drivers/net/wireless/ath/ath5k/base.h | |
| parent | 5b7916ad8c29da9f30fbf03a8b61862acdba00ce (diff) | |
ath5k: reduce interrupt load caused by rx/tx interrupts
While the rx/tx tasklet is pending, new unnecessary interrupts may arrive.
Decrease the load by temporarily disabling the interrupts until the tasklet
has completed.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h index 978f1f4ac2f3..4c4e36064a3b 100644 --- a/drivers/net/wireless/ath/ath5k/base.h +++ b/drivers/net/wireless/ath/ath5k/base.h @@ -207,6 +207,10 @@ struct ath5k_softc { enum ath5k_int imask; /* interrupt mask copy */ + spinlock_t irqlock; + bool rx_pending; /* rx tasklet pending */ + bool tx_pending; /* tx tasklet pending */ + u8 lladdr[ETH_ALEN]; u8 bssidmask[ETH_ALEN]; |