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Commit bfd713bc authored by Avinash Patil's avatar Avinash Patil Committed by John W. Linville
Browse files

mwifiex: do not setup AMPDU/AMSDU with broadcast receiver 



It is observed that device sometimes sends BA setup requests for
broadcast mac address.
This patch adds a check to avoid checking availability of
AMPDU/AMSDU streams for broadcast mac address.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarAvinash Patil <patila@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cf6a64fd

drivers/net/wireless/mwifiex/11n.h

+4 −0
Original line number Diff line number Diff line
@@ -84,6 +84,8 @@ mwifiex_is_amsdu_in_ampdu_allowed(struct mwifiex_private *priv, 
{

	struct mwifiex_tx_ba_stream_tbl *tx_tbl;



	if (is_broadcast_ether_addr(ptr->ra))

		return false;

	tx_tbl = mwifiex_get_ba_tbl(priv, tid, ptr->ra);

	if (tx_tbl)

		return tx_tbl->amsdu;
@@ -96,6 +98,8 @@ static inline u8 
mwifiex_is_ampdu_allowed(struct mwifiex_private *priv,

			 struct mwifiex_ra_list_tbl *ptr, int tid)

{

	if (is_broadcast_ether_addr(ptr->ra))

		return false;

	if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {

		return mwifiex_is_station_ampdu_allowed(priv, ptr, tid);

	} else {