diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2022-06-23 12:04:55 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-07-15 11:43:14 +0200 |
| commit | ba323e29859458fb180e8a99b4382d0cbf72d47f (patch) | |
| tree | ad4b0441b73965ac04707ba6f1fe32ccc559327f /net/mac80211/ibss.c | |
| parent | wifi: mac80211: Align with Draft P802.11be_D2.0 (diff) | |
| download | linux-dev-ba323e29859458fb180e8a99b4382d0cbf72d47f.tar.xz linux-dev-ba323e29859458fb180e8a99b4382d0cbf72d47f.zip | |
wifi: mac80211: separate out connection downgrade flags
Separate out the connection downgrade flags from the ifmgd->flags
and put them into the link information instead. While at it, make
them a separate sparse type so we don't get confused about where
they belong and have static checking on correct handling.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 393c7595bfa4..561abcf4def9 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -770,20 +770,21 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; enum nl80211_channel_type ch_type; int err; - u32 sta_flags; + ieee80211_conn_flags_t conn_flags; u32 vht_cap_info = 0; sdata_assert_lock(sdata); - sta_flags = IEEE80211_STA_DISABLE_VHT; + conn_flags = IEEE80211_CONN_DISABLE_VHT; + switch (ifibss->chandef.width) { case NL80211_CHAN_WIDTH_5: case NL80211_CHAN_WIDTH_10: case NL80211_CHAN_WIDTH_20_NOHT: - sta_flags |= IEEE80211_STA_DISABLE_HT; + conn_flags |= IEEE80211_CONN_DISABLE_HT; fallthrough; case NL80211_CHAN_WIDTH_20: - sta_flags |= IEEE80211_STA_DISABLE_40MHZ; + conn_flags |= IEEE80211_CONN_DISABLE_40MHZ; break; default: break; @@ -796,7 +797,7 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, err = ieee80211_parse_ch_switch_ie(sdata, elems, ifibss->chandef.chan->band, vht_cap_info, - sta_flags, ifibss->bssid, &csa_ie); + conn_flags, ifibss->bssid, &csa_ie); /* can't switch to destination channel, fail */ if (err < 0) goto disconnect; @@ -839,7 +840,7 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, } break; default: - /* should not happen, sta_flags should prevent VHT modes. */ + /* should not happen, conn_flags should prevent VHT modes. */ WARN_ON(1); goto disconnect; } |