From: Bob Copeland <me@bobcopeland.com>
To: linville@tuxdriver.com, jirislaby@gmail.com, mickflemm@gmail.com,
lrodriguez@atheros.com
Cc: linux-wireless@vger.kernel.org, ath5k-devel@lists.ath5k.org,
Bob Copeland <me@bobcopeland.com>
Subject: [PATCH 2/5] ath5k: use tasklet_hi_schedule for beacon queue
Date: Wed, 15 Apr 2009 07:57:33 -0400 [thread overview]
Message-ID: <1239796656-20646-3-git-send-email-me@bobcopeland.com> (raw)
In-Reply-To: <1239796656-20646-1-git-send-email-me@bobcopeland.com>
For embedded platforms, beacon transmission can be starved when
flooded with data packets. Prioritize beacons by giving the beacon
queue the first shot when the isr completes.
Changes-licensed-under: 3-Clause-BSD
Signed-off-by: Bob Copeland <me@bobcopeland.com>
---
drivers/net/wireless/ath/ath5k/base.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index ff6d4f8..ef8523e 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2496,7 +2496,7 @@ ath5k_intr(int irq, void *dev_id)
tasklet_schedule(&sc->restq);
} else {
if (status & AR5K_INT_SWBA) {
- tasklet_schedule(&sc->beacontq);
+ tasklet_hi_schedule(&sc->beacontq);
}
if (status & AR5K_INT_RXEOL) {
/*
--
1.6.0.6
next prev parent reply other threads:[~2009-04-15 11:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-15 11:57 [PATCH 0/5] misc ath5k fixes Bob Copeland
2009-04-15 11:57 ` [PATCH 1/5] ath5k: fix initvals errors Bob Copeland
2009-04-15 12:09 ` Nick Kossifidis
2009-04-15 11:57 ` Bob Copeland [this message]
2009-04-15 12:11 ` [PATCH 2/5] ath5k: use tasklet_hi_schedule for beacon queue Nick Kossifidis
2009-04-15 11:57 ` [PATCH 3/5] ath5k: use bool for modparams Bob Copeland
2009-04-15 12:11 ` Nick Kossifidis
2009-04-15 11:57 ` [PATCH 4/5] ath5k: use rx hw descriptor pointer for self-linked check Bob Copeland
2009-04-15 12:12 ` Nick Kossifidis
2009-04-15 12:20 ` [ath5k-devel] " Daniel J Blueman
2009-04-15 12:35 ` Bob Copeland
2009-04-15 11:57 ` [PATCH 5/5] ath5k: manipulate rxlink and descriptor address under rxbuf lock Bob Copeland
2009-04-15 12:13 ` Nick Kossifidis
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