From c9e2404c9ffcbb31b0bd1348be5fc7a4de6f90d6 Mon Sep 17 00:00:00 2001 From: Avinash Patil Date: Tue, 4 Jun 2013 16:20:38 -0700 Subject: [PATCH] mwifiex: enable/disable tx_amsdu support via module parameter This patch disables tx_amsdu support in mwifiex by default. tx_amdsu support can be enabled via module parameter at load time. Signed-off-by: Avinash Patil Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/wmm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index 4be3d33ceae8..944e8846f6fc 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -37,6 +37,9 @@ /* Offset for TOS field in the IP header */ #define IPTOS_OFFSET 5 +static bool enable_tx_amsdu; +module_param(enable_tx_amsdu, bool, 0644); + /* WMM information IE */ static const u8 wmm_info_ie[] = { WLAN_EID_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, @@ -1233,7 +1236,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter) mwifiex_send_delba(priv, tid_del, ra, 1); } } - if (mwifiex_is_amsdu_allowed(priv, tid) && + if (enable_tx_amsdu && mwifiex_is_amsdu_allowed(priv, tid) && mwifiex_is_11n_aggragation_possible(priv, ptr, adapter->tx_buf_size)) mwifiex_11n_aggregate_pkt(priv, ptr, INTF_HEADER_LEN, -- 2.30.2