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authorChaitanya T K <chaitanya.mgit@gmail.com>2015-10-30 23:16:15 +0530
committerJohannes Berg <johannes.berg@intel.com>2015-11-03 11:15:48 +0100
commitdcae9e0203dfd887a7413cd38d1f87aaac1127f4 (patch)
treec3a0d643ad47795a17d0890ac410025dffc623ff /include/net
parentef95d8ba384781ce574c10f87b97d6bab2659735 (diff)
mac80211: document sleep requirements for channel context ops
Channel context driver operations can sleep, so add might_sleep() and document this. Signed-off-by: Chaitanya T K <chaitanya.mgit@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/mac80211.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dac575c55c62..82045fca388b 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3172,18 +3172,24 @@ enum ieee80211_reconfig_type {
* The callback is optional and can sleep.
*
* @add_chanctx: Notifies device driver about new channel context creation.
+ * This callback may sleep.
* @remove_chanctx: Notifies device driver about channel context destruction.
+ * This callback may sleep.
* @change_chanctx: Notifies device driver about channel context changes that
* may happen when combining different virtual interfaces on the same
* channel context with different settings
+ * This callback may sleep.
* @assign_vif_chanctx: Notifies device driver about channel context being bound
* to vif. Possible use is for hw queue remapping.
+ * This callback may sleep.
* @unassign_vif_chanctx: Notifies device driver about channel context being
* unbound from vif.
+ * This callback may sleep.
* @switch_vif_chanctx: switch a number of vifs from one chanctx to
* another, as specified in the list of
* @ieee80211_vif_chanctx_switch passed to the driver, according
* to the mode defined in &ieee80211_chanctx_switch_mode.
+ * This callback may sleep.
*
* @start_ap: Start operation on the AP interface, this is called after all the
* information in bss_conf is set and beacon can be retrieved. A channel

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