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| author | Andreas Fenkart <[andreas.fenkart@streamunlimited.com]> | 2013-04-18 16:33:45 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-04-23 15:18:40 -0400 |
| commit | 2e23731954d3641a418455e8e0c37c9b8aa7f567 (patch) | |
| tree | 661b631bebb8b89c6d8d207e3d5f722fe31a4ce9 /drivers/net/wireless/mwifiex/wmm.h | |
| parent | 1aac1e91171586e4d0981e40484a7c93d9b1f289 (diff) | |
| download | blackbird-obmc-linux-2e23731954d3641a418455e8e0c37c9b8aa7f567.tar.gz blackbird-obmc-linux-2e23731954d3641a418455e8e0c37c9b8aa7f567.zip | |
mwifiex: replace ra_list_curr by list rotation.
After a packet is successfully transmitted, ra list is rotated, so the ra
next to the one transmitted, will be the first in the list. This way we
pick the ra' in a round robin fashion. This significantly simplifies
iteration in mwifiex_wmm_get_highest_priolist_ptr to a call to
list_for_each_entry.
List rotation is done via list_move, where the head itself is temporarily
removed and then re-inserted after the item just transferred.
Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/wmm.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/wmm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h index b92f39d8963b..644d6e0c51cc 100644 --- a/drivers/net/wireless/mwifiex/wmm.h +++ b/drivers/net/wireless/mwifiex/wmm.h @@ -85,6 +85,9 @@ mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead) void mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv, struct sk_buff *skb); void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra); +void mwifiex_rotate_priolists(struct mwifiex_private *priv, + struct mwifiex_ra_list_tbl *ra, + int tid); int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter); void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter); |
