diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-28 13:04:24 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-10 22:54:09 +0400 |
| commit | a3304b0a17495183a2270d4a25978795226597a4 (patch) | |
| tree | 1b1f91ab191e77833b84232ba5a61d6a584b3cd6 /net/mac80211 | |
| parent | d748b4642a53cd1ead303f9e2b008295391466b7 (diff) | |
| download | linux-a3304b0a17495183a2270d4a25978795226597a4.tar.xz | |
cfg80211/nl80211: clarify TX queue API
With the plan to change mac80211's queue API to
not map ACs to queues 1:1, it seems necessary to
clarify some APIs that act on ACs rather than on
queues to spell that out explicitly. Do this.
Also verify that the AC number given is valid.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 10 | ||||
| -rw-r--r-- | net/mac80211/driver-ops.h | 6 | ||||
| -rw-r--r-- | net/mac80211/driver-trace.h | 13 |
3 files changed, 14 insertions, 15 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 677d65929780..ef40db5ab3c7 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1449,14 +1449,14 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy, */ p.uapsd = false; - if (params->queue >= local->hw.queues) + if (params->ac >= local->hw.queues) return -EINVAL; - sdata->tx_conf[params->queue] = p; - if (drv_conf_tx(local, sdata, params->queue, &p)) { + sdata->tx_conf[params->ac] = p; + if (drv_conf_tx(local, sdata, params->ac, &p)) { wiphy_debug(local->hw.wiphy, - "failed to set TX queue parameters for queue %d\n", - params->queue); + "failed to set TX queue parameters for AC %d\n", + params->ac); return -EINVAL; } diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 0eb2bc003058..8ad40f68f2c3 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -492,7 +492,7 @@ static inline void drv_sta_rc_update(struct ieee80211_local *local, } static inline int drv_conf_tx(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, u16 queue, + struct ieee80211_sub_if_data *sdata, u16 ac, const struct ieee80211_tx_queue_params *params) { int ret = -EOPNOTSUPP; @@ -501,10 +501,10 @@ static inline int drv_conf_tx(struct ieee80211_local *local, check_sdata_in_driver(sdata); - trace_drv_conf_tx(local, sdata, queue, params); + trace_drv_conf_tx(local, sdata, ac, params); if (local->ops->conf_tx) ret = local->ops->conf_tx(&local->hw, &sdata->vif, - queue, params); + ac, params); trace_drv_return_int(local, ret); return ret; } diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h index 7ea544d86436..d1f017a11988 100644 --- a/net/mac80211/driver-trace.h +++ b/net/mac80211/driver-trace.h @@ -705,15 +705,14 @@ TRACE_EVENT(drv_sta_remove, TRACE_EVENT(drv_conf_tx, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, - u16 queue, - const struct ieee80211_tx_queue_params *params), + u16 ac, const struct ieee80211_tx_queue_params *params), - TP_ARGS(local, sdata, queue, params), + TP_ARGS(local, sdata, ac, params), TP_STRUCT__entry( LOCAL_ENTRY VIF_ENTRY - __field(u16, queue) + __field(u16, ac) __field(u16, txop) __field(u16, cw_min) __field(u16, cw_max) @@ -724,7 +723,7 @@ TRACE_EVENT(drv_conf_tx, TP_fast_assign( LOCAL_ASSIGN; VIF_ASSIGN; - __entry->queue = queue; + __entry->ac = ac; __entry->txop = params->txop; __entry->cw_max = params->cw_max; __entry->cw_min = params->cw_min; @@ -733,8 +732,8 @@ TRACE_EVENT(drv_conf_tx, ), TP_printk( - LOCAL_PR_FMT VIF_PR_FMT " queue:%d", - LOCAL_PR_ARG, VIF_PR_ARG, __entry->queue + LOCAL_PR_FMT VIF_PR_FMT " AC:%d", + LOCAL_PR_ARG, VIF_PR_ARG, __entry->ac ) ); |