From: Kazior Michal <Michal.Kazior@xxxxxxxxx>
Channel context pointer will be accessiable on
both assign and unassign events.
Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
---
net/mac80211/chan.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index dc397a8..1aa553d 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -5,6 +5,7 @@
#include <linux/nl80211.h>
#include <net/cfg80211.h>
#include "ieee80211_i.h"
+#include "driver-ops.h"
static enum ieee80211_chan_mode
__ieee80211_get_channel_mode(struct ieee80211_local *local,
@@ -190,6 +191,8 @@ ieee80211_new_chanctx(struct ieee80211_local *local,
list_add(&ctx->list, &local->chanctx_list);
+ drv_add_chanctx(local, ctx);
+
return ctx;
}
@@ -200,6 +203,8 @@ ieee80211_free_chanctx(struct ieee80211_chanctx *ctx)
BUG_ON(ctx->refcount != 0);
+ drv_remove_chanctx(ctx->local, ctx);
+
list_del(&ctx->list);
kfree(ctx);
}
@@ -212,6 +217,8 @@ ieee80211_assign_vif_chanctx(struct ieee80211_sub_if_data *sdata,
sdata->vif.chanctx_conf = &ctx->conf;
ctx->refcount++;
+
+ drv_assign_vif_chanctx(sdata->local, sdata, ctx);
}
static void
@@ -220,6 +227,8 @@ ieee80211_unassign_vif_chanctx(struct ieee80211_sub_if_data *sdata,
{
lockdep_assert_held(&local->chanctx_mtx);
+ drv_unassign_vif_chanctx(sdata->local, sdata, ctx);
+
ctx->refcount--;
sdata->vif.chanctx_conf = NULL;
}
--
1.7.0.4
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