package/kernel/mac80211/patches/rtl/001-06-v6.9-wifi-rtl8xxxu-extend-wifi-connected-check-to-both-in.patch

   1 From 9aa776209ca31695bead52674ad943848ccc97d5 Mon Sep 17 00:00:00 2001
   2 From: Martin Kaistra <martin.kaistra@linutronix.de>
   3 Date: Fri, 22 Dec 2023 11:14:27 +0100
   4 Subject: [PATCH 06/21] wifi: rtl8xxxu: extend wifi connected check to both
   5  interfaces
   6
   7 There are multiple places in the code where the current connection
   8 status of wifi is checked. The driver will support two interfaces soon
   9 and either one of them (or both) could be connected.
  10
  11 Convert all uses of (vif && vif->cfg.assoc) to a new helper
  12 function rtl8xxxu_is_assoc() which checks both interfaces.
  13
  14 Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
  15 Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
  16 Signed-off-by: Kalle Valo <kvalo@kernel.org>
  17 Link: https://msgid.link/20231222101442.626837-7-martin.kaistra@linutronix.de
  18 ---
  19  .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 20 +++++++++----------
  20  1 file changed, 9 insertions(+), 11 deletions(-)
  21
  22 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
  23 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
  24 @@ -6043,18 +6043,20 @@ void rtl8723bu_update_bt_link_info(struc
  25                 btcoex->bt_busy = false;
  26  }
  27
  28 +static inline bool rtl8xxxu_is_assoc(struct rtl8xxxu_priv *priv)
  29 +{
  30 +       return (priv->vifs[0] && priv->vifs[0]->cfg.assoc) ||
  31 +              (priv->vifs[1] && priv->vifs[1]->cfg.assoc);
  32 +}
  33 +
  34  static
  35  void rtl8723bu_handle_bt_inquiry(struct rtl8xxxu_priv *priv)
  36  {
  37 -       struct ieee80211_vif *vif;
  38         struct rtl8xxxu_btcoex *btcoex;
  39 -       bool wifi_connected;
  40
  41 -       vif = priv->vif;
  42         btcoex = &priv->bt_coex;
  43 -       wifi_connected = (vif && vif->cfg.assoc);
  44
  45 -       if (!wifi_connected) {
  46 +       if (!rtl8xxxu_is_assoc(priv)) {
  47                 rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0);
  48                 rtl8723bu_set_coex_with_type(priv, 0);
  49         } else if (btcoex->has_sco || btcoex->has_hid || btcoex->has_a2dp) {
  50 @@ -6072,15 +6074,11 @@ void rtl8723bu_handle_bt_inquiry(struct
  51  static
  52  void rtl8723bu_handle_bt_info(struct rtl8xxxu_priv *priv)
  53  {
  54 -       struct ieee80211_vif *vif;
  55         struct rtl8xxxu_btcoex *btcoex;
  56 -       bool wifi_connected;
  57
  58 -       vif = priv->vif;
  59         btcoex = &priv->bt_coex;
  60 -       wifi_connected = (vif && vif->cfg.assoc);
  61
  62 -       if (wifi_connected) {
  63 +       if (rtl8xxxu_is_assoc(priv)) {
  64                 u32 val32 = 0;
  65                 u32 high_prio_tx = 0, high_prio_rx = 0;
  66
  67 @@ -7103,7 +7101,7 @@ static void rtl8xxxu_track_cfo(struct rt
  68         int cfo_khz_a, cfo_khz_b, cfo_average;
  69         int crystal_cap;
  70
  71 -       if (!priv->vif || !priv->vif->cfg.assoc) {
  72 +       if (!rtl8xxxu_is_assoc(priv)) {
  73                 /* Reset */
  74                 cfo->adjust = true;
  75