diff mbox

[2/2] ath10k: Increase copy engine entries for rx wmi

Message ID 1423223238-17530-2-git-send-email-rmanohar@qti.qualcomm.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Rajkumar Manoharan Feb. 6, 2015, 11:47 a.m. UTC 
Having lower number of copy engine entries for target to host
WMI ring is causing drops in receiving management frames. This
issue is observed during max clients (128 clients) stress testing.
While bursting deauthentication frames from simulated clients,
approx. 70% of frames are getting dropped due to lower ring entries.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index e6972b0..f3174a6 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -113,7 +113,7 @@  static const struct ce_attr host_ce_config_wlan[] = {
 		.flags = CE_ATTR_FLAGS,
 		.src_nentries = 0,
 		.src_sz_max = 2048,
-		.dest_nentries = 32,
+		.dest_nentries = 128,
 	},
 
 	/* CE3: host->target WMI */
@@ -183,7 +183,7 @@  static const struct ce_pipe_config target_ce_config_wlan[] = {
 	{
 		.pipenum = __cpu_to_le32(2),
 		.pipedir = __cpu_to_le32(PIPEDIR_IN),
-		.nentries = __cpu_to_le32(32),
+		.nentries = __cpu_to_le32(64),
 		.nbytes_max = __cpu_to_le32(2048),
 		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
 		.reserved = __cpu_to_le32(0),