redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

mwl8k: undo transmit queue 0/1 swapping in mwl8k_cmd_set_edca_params()

Browse source 
The comment and code in mwl8k_cmd_set_edca_params() suggest that the
mapping between SET_EDCA_PARAMS queue numbers and transmit rings isn't
actually 1:1, while tests show that the mapping is in fact 1:1.  So,
get rid of the transmit queue 0/1 swapping.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lennert Buytenhek 2010-01-08 18:28:14 +01:00 committed by John W. Linville
parent c2c2b12a8b
commit b569e924a9
1 changed files with 0 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/net/wireless/mwl8k.c
View file

@ -2397,12 +2397,6 @@ mwl8k_cmd_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
if (cmd == NULL)
return -ENOMEM;
/*
* Queues 0 (BE) and 1 (BK) are swapped in hardware for
* this call.
*/
qnum ^= !(qnum >> 1);
cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_EDCA_PARAMS);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
cmd->action = cpu_to_le16(MWL8K_SET_EDCA_ALL);