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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 <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2013-06-04 16:20:38 -07:00 committed by John W. Linville
parent df8100836e
commit c9e2404c9f
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/mwifiex/wmm.c
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@ -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,