diff options
author | 2022-06-15 09:20:45 +0200 | |
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committer | 2022-06-20 12:57:08 +0200 | |
commit | c71420db653aba30a234d1e4cf86dde376e604fa (patch) | |
tree | 1e29e5b76bc2b04a6a3e93f9b362f3380b60558b /net/mac80211/ieee80211_i.h | |
parent | wifi: mac80211: ethtool: use deflink for now (diff) | |
download | linux-c71420db653aba30a234d1e4cf86dde376e604fa.tar.gz linux-c71420db653aba30a234d1e4cf86dde376e604fa.tar.bz2 linux-c71420db653aba30a234d1e4cf86dde376e604fa.zip |
wifi: mac80211: RCU-ify link STA pointers
We need to be able to access these in a race-free way under
traffic while adding/removing them, so RCU-ify the pointers.
This requires passing a link_sta to a lot of functions so
we don't have to do the RCU handling everywhere.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
-rw-r--r-- | net/mac80211/ieee80211_i.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index aa5e4c2734b7..46f4e89825a0 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -2061,7 +2061,7 @@ void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata, bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, const struct ieee80211_ht_cap *ht_cap_ie, - struct sta_info *sta, unsigned int link_id); + struct link_sta_info *link_sta); void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata, const u8 *da, u16 tid, u16 initiator, u16 reason_code); @@ -2117,31 +2117,31 @@ void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, const struct ieee80211_vht_cap *vht_cap_ie, - struct sta_info *sta, unsigned int link_id); -enum ieee80211_sta_rx_bandwidth ieee80211_sta_cap_rx_bw(struct sta_info *sta, - unsigned int link_id); -enum ieee80211_sta_rx_bandwidth ieee80211_sta_cur_vht_bw(struct sta_info *sta, - unsigned int link_id); -void ieee80211_sta_set_rx_nss(struct sta_info *sta, unsigned int link_id); + struct link_sta_info *link_sta); +enum ieee80211_sta_rx_bandwidth +ieee80211_sta_cap_rx_bw(struct link_sta_info *link_sta); +enum ieee80211_sta_rx_bandwidth +ieee80211_sta_cur_vht_bw(struct link_sta_info *link_sta); +void ieee80211_sta_set_rx_nss(struct link_sta_info *link_sta); enum ieee80211_sta_rx_bandwidth ieee80211_chan_width_to_rx_bw(enum nl80211_chan_width width); -enum nl80211_chan_width ieee80211_sta_cap_chan_bw(struct sta_info *sta, - unsigned int link_id); +enum nl80211_chan_width +ieee80211_sta_cap_chan_bw(struct link_sta_info *link_sta); void ieee80211_process_mu_groups(struct ieee80211_sub_if_data *sdata, unsigned int link_id, struct ieee80211_mgmt *mgmt); u32 __ieee80211_vht_handle_opmode(struct ieee80211_sub_if_data *sdata, - struct sta_info *sta, unsigned int link_id, + struct link_sta_info *sta, u8 opmode, enum nl80211_band band); void ieee80211_vht_handle_opmode(struct ieee80211_sub_if_data *sdata, - struct sta_info *sta, unsigned int link_id, + struct link_sta_info *sta, u8 opmode, enum nl80211_band band); void ieee80211_apply_vhtcap_overrides(struct ieee80211_sub_if_data *sdata, struct ieee80211_sta_vht_cap *vht_cap); void ieee80211_get_vht_mask_from_cap(__le16 vht_cap, u16 vht_mask[NL80211_VHT_NSS_MAX]); enum nl80211_chan_width -ieee80211_sta_rx_bw_to_chan_width(struct sta_info *sta, unsigned int link_id); +ieee80211_sta_rx_bw_to_chan_width(struct link_sta_info *sta); /* HE */ void @@ -2149,7 +2149,7 @@ ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, const u8 *he_cap_ie, u8 he_cap_len, const struct ieee80211_he_6ghz_capa *he_6ghz_capa, - struct sta_info *sta, unsigned int link_id); + struct link_sta_info *link_sta); void ieee80211_he_spr_ie_to_bss_conf(struct ieee80211_vif *vif, const struct ieee80211_he_spr *he_spr_ie_elem); @@ -2560,6 +2560,6 @@ ieee80211_eht_cap_ie_to_sta_eht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, const u8 *he_cap_ie, u8 he_cap_len, const struct ieee80211_eht_cap_elem *eht_cap_ie_elem, - u8 eht_cap_len, struct sta_info *sta, - unsigned int link_id); + u8 eht_cap_len, + struct link_sta_info *link_sta); #endif /* IEEE80211_I_H */ |