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ath10k: fix HTT Tx CE ring size 

QCA4019 can queue up to 2500 frames at a time.
This means it requires roughly 5000 entires on the
ring to work properly. Otherwise random tx failure
may occur.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2016-03-01 13:16:10 +01:00 committed by Kalle Valo
parent 426e10eaf7
commit 43c9e3846b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/ce.h
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@ -22,7 +22,7 @@
/* Maximum number of Copy Engine's supported */ /* Maximum number of Copy Engine's supported */
#define CE_COUNT_MAX 12 #define CE_COUNT_MAX 12
#define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 #define CE_HTT_H2T_MSG_SRC_NENTRIES 8192
/* Descriptor rings must be aligned to this boundary */ /* Descriptor rings must be aligned to this boundary */
#define CE_DESC_RING_ALIGN 8 #define CE_DESC_RING_ALIGN 8