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Re: [RFC PATCH 01/14] wifi: rtl8xxxu: Add start_ap() callback

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Am 27.03.23 um 15:10 schrieb Bitterblue Smith:
On 22/03/2023 19:18, Martin Kaistra wrote:
This gets called at the start of AP mode operation. Set bssid, beacon
interval and send a connect report to the HW.


Hmm, but why send a connect report when you don't have anything
connected yet?

I tried following the vendor driver here, I don't know what exactly happens in the firmware.
I can test, though, if there is any difference, if I remove it.


Signed-off-by: Martin Kaistra <martin.kaistra@xxxxxxxxxxxxx>
---
  .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 15 +++++++++++++++
  1 file changed, 15 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index c152b228606f1..90b98b9dcbd9d 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4899,6 +4899,20 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  	return;
  }
+static int rtl8xxxu_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *link_conf)
+{
+	struct rtl8xxxu_priv *priv = hw->priv;
+	struct device *dev = &priv->udev->dev;
+
+	dev_dbg(dev, "Start AP mode\n");
+	rtl8xxxu_set_bssid(priv, vif->bss_conf.bssid);
+	rtl8xxxu_write16(priv, REG_BCN_INTERVAL, vif->bss_conf.beacon_int);
+	priv->fops->report_connect(priv, 0, true);
+
+	return 0;
+}
+
  static u32 rtl8xxxu_80211_to_rtl_queue(u32 queue)
  {
  	u32 rtlqueue;
@@ -7026,6 +7040,7 @@ static const struct ieee80211_ops rtl8xxxu_ops = {
  	.config = rtl8xxxu_config,
  	.conf_tx = rtl8xxxu_conf_tx,
  	.bss_info_changed = rtl8xxxu_bss_info_changed,
+	.start_ap = rtl8xxxu_start_ap,
  	.configure_filter = rtl8xxxu_configure_filter,
  	.set_rts_threshold = rtl8xxxu_set_rts_threshold,
  	.start = rtl8xxxu_start,




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