[PATCH] ath10k: expand the wmi mgmt queue limit to 128

Bartosz Markowski bartosz.markowski at tieto.com
Thu Nov 14 03:01:15 EST 2013

It was obseverd many times the short queue limit can be
easily exceeded in case of AP multiple BSSID scenarios.

"ath10k: wmi mgmt_tx queue limit reached."

This was leading to TX packets drops.

This patch expands the queue limit to 128. After many stress
experiments (high traffic and lot of management frames in
the air) the new value seems to fix the problem on platforms
with limited resources.

Reported-By: Tomasz Skapski <tomasz.skapski at tieto.com>
Signed-off-by: Bartosz Markowski <bartosz.markowski at tieto.com>
 drivers/net/wireless/ath/ath10k/core.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 0934f76..be35df2 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -43,7 +43,7 @@
 /* Antenna noise floor */
 struct ath10k;

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