wlan-ap-Telecominfraproject/feeds/qca/hostapd/patches/r00-005-hostapd-cache-hostapd_data-context-in-per-link-bss-s.patch

From b1f7bd04184e0820150c2ba6b96a54dc78ae7cfb Mon Sep 17 00:00:00 2001
From: Aditya Kumar Singh <quic_adisi@quicinc.com>
Date: Tue, 10 Oct 2023 23:10:04 +0530
Subject: [PATCH] hostapd: cache hostapd_data context in per link bss struct

Currently, struct i802_link has defined a void *ctx member but has not
used it.

Add changes to cache the corresponding hostapd_data struct context into
it. This will be useful for wpa events callback processing.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
---
 src/ap/ap_drv_ops.h          | 2 +-
 src/drivers/driver.h         | 3 ++-
 src/drivers/driver_nl80211.c | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/ap/ap_drv_ops.h b/src/ap/ap_drv_ops.h
index eecb739515ab..e230e62e0a29 100644
--- a/src/ap/ap_drv_ops.h
+++ b/src/ap/ap_drv_ops.h
@@ -453,7 +453,7 @@ static inline int hostapd_drv_link_add(struct hostapd_data *hapd,
 	if (!hapd->driver || !hapd->drv_priv || !hapd->driver->link_add)
 		return -1;
 
-	return hapd->driver->link_add(hapd->drv_priv, link_id, addr);
+	return hapd->driver->link_add(hapd->drv_priv, link_id, addr, hapd);
 
 }
 #endif /* CONFIG_IEEE80211BE */
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 4a3a9631b778..70005d1512bb 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -5183,9 +5183,10 @@ struct wpa_driver_ops {
 	 * @priv: Private driver interface data
 	 * @link_id: The link ID
 	 * @addr: The MAC address to use for the link
+	 * @bss_ctx: BSS context for %WPA_IF_AP_BSS interfaces
 	 * Returns: 0 on success, negative value on failure
 	 */
-	int (*link_add)(void *priv, u8 link_id, const u8 *addr);
+	int (*link_add)(void *priv, u8 link_id, const u8 *addr, void *bss_ctx);
 
 #ifdef CONFIG_TESTING_OPTIONS
 	int (*register_frame)(void *priv, u16 type,
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index bb7ea7e158a2..c0a00cb0ee15 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -13663,7 +13663,7 @@ static int nl80211_dpp_listen(void *priv, bool enable)
 #endif /* CONFIG_DPP */
 
 
-static int nl80211_link_add(void *priv, u8 link_id, const u8 *addr)
+static int nl80211_link_add(void *priv, u8 link_id, const u8 *addr, void *bss_ctx)
 {
 	struct i802_bss *bss = priv;
 	struct wpa_driver_nl80211_data *drv = bss->drv;
@@ -13726,6 +13726,7 @@ static int nl80211_link_add(void *priv, u8 link_id, const u8 *addr)
 
 	bss->links[idx].link_id = link_id;
 	os_memcpy(bss->links[idx].addr, addr, ETH_ALEN);
+	bss->links[idx].ctx = bss_ctx;
 
 	bss->n_links = idx + 1;
 
-- 
2.17.1