Commit 43c9e384 authored Mar 01, 2016 by Michal Kazior Committed by Kalle Valo Mar 06, 2016

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>

parent 426e10ea

drivers/net/wireless/ath/ath10k/ce.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@

		/* Maximum number of Copy Engine's supported */
		#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 */
		#define CE_DESC_RING_ALIGN 8

Admin message