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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-08-30 16:06:38 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-08-30 16:06:38 -0700 |
| commit | 1ac731c529cd4d6adbce134754b51ff7d822b145 (patch) | |
| tree | 143ab3f35ca5f3b69f583c84e6964b17139c2ec1 /net/mac80211/driver-ops.c | |
| parent | 07b4c950f27bef0362dc6ad7ee713aab61d58149 (diff) | |
| parent | 54116d442e001e1b6bd482122043b1870998a1f3 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
Diffstat (limited to 'net/mac80211/driver-ops.c')
| -rw-r--r-- | net/mac80211/driver-ops.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index cfb09e4aed4d..30cd0c905a24 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -8,6 +8,7 @@ #include "trace.h" #include "driver-ops.h" #include "debugfs_sta.h" +#include "debugfs_netdev.h" int drv_start(struct ieee80211_local *local) { @@ -477,6 +478,10 @@ int drv_change_vif_links(struct ieee80211_local *local, u16 old_links, u16 new_links, struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) { + struct ieee80211_link_data *link; + unsigned long links_to_add; + unsigned long links_to_rem; + unsigned int link_id; int ret = -EOPNOTSUPP; might_sleep(); @@ -487,13 +492,31 @@ int drv_change_vif_links(struct ieee80211_local *local, if (old_links == new_links) return 0; + links_to_add = ~old_links & new_links; + links_to_rem = old_links & ~new_links; + + for_each_set_bit(link_id, &links_to_rem, IEEE80211_MLD_MAX_NUM_LINKS) { + link = rcu_access_pointer(sdata->link[link_id]); + + ieee80211_link_debugfs_drv_remove(link); + } + trace_drv_change_vif_links(local, sdata, old_links, new_links); if (local->ops->change_vif_links) ret = local->ops->change_vif_links(&local->hw, &sdata->vif, old_links, new_links, old); trace_drv_return_int(local, ret); - return ret; + if (ret) + return ret; + + for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { + link = rcu_access_pointer(sdata->link[link_id]); + + ieee80211_link_debugfs_drv_add(link); + } + + return 0; } int drv_change_sta_links(struct ieee80211_local *local, |