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mwifiex: do not transmit in 11N rates when connected in TKIP security

Message ID 1509098569-19307-1-git-send-email-gbhat@marvell.com (mailing list archive)
State Accepted
Commit c6c65a8411cf0842c9036e30ed1e7a6ccd7fdf41
Delegated to: Kalle Valo
Headers show

Commit Message

Ganapathi Bhat Oct. 27, 2017, 10:02 a.m. UTC
Driver is transmitting in 11N rates, when connected to an AP in
TKIP security mode. Add a check to disable_11n to fix the issue.

Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
---
 drivers/net/wireless/marvell/mwifiex/fw.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Kalle Valo Oct. 30, 2017, 10:49 a.m. UTC | #1
Ganapathi Bhat <gbhat@marvell.com> wrote:

> Driver is transmitting in 11N rates, when connected to an AP in
> TKIP security mode. Add a check to disable_11n to fix the issue.
> 
> Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>

Patch applied to wireless-drivers-next.git, thanks.

c6c65a8411cf mwifiex: do not transmit in 11N rates when connected in TKIP security
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Patch

diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 6b765f3..13cd58e9 100644
--- a/drivers/net/wireless/marvell/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -225,7 +225,8 @@  enum MWIFIEX_802_11_PRIVACY_FILTER {
 
 #define IS_11N_ENABLED(priv) ((priv->adapter->config_bands & BAND_GN || \
 			priv->adapter->config_bands & BAND_AN) && \
-			priv->curr_bss_params.bss_descriptor.bcn_ht_cap)
+			priv->curr_bss_params.bss_descriptor.bcn_ht_cap && \
+			!priv->curr_bss_params.bss_descriptor.disable_11n)
 #define INITIATOR_BIT(DelBAParamSet) (((DelBAParamSet) &\
 			BIT(DELBA_INITIATOR_POS)) >> DELBA_INITIATOR_POS)