From d2dc5092764d32155c95b8358903d1a88de47231 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Oct 2015 15:17:56 +0000 Subject: mac80211: update to wireless-testing 2015-10-26 Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47286 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...c-make-use-of-cfg80211_check_combinations.patch | 83 ---------------------- 1 file changed, 83 deletions(-) delete mode 100644 package/kernel/mac80211/patches/315-brcmfmac-make-use-of-cfg80211_check_combinations.patch (limited to 'package/kernel/mac80211/patches/315-brcmfmac-make-use-of-cfg80211_check_combinations.patch') diff --git a/package/kernel/mac80211/patches/315-brcmfmac-make-use-of-cfg80211_check_combinations.patch b/package/kernel/mac80211/patches/315-brcmfmac-make-use-of-cfg80211_check_combinations.patch deleted file mode 100644 index 281f02b7dc..0000000000 --- a/package/kernel/mac80211/patches/315-brcmfmac-make-use-of-cfg80211_check_combinations.patch +++ /dev/null @@ -1,83 +0,0 @@ -From: Arend van Spriel -Date: Thu, 20 Aug 2015 22:06:05 +0200 -Subject: [PATCH] brcmfmac: make use of cfg80211_check_combinations() - -Use cfg80211_check_combinations() so we can bail out early when an -interface add or change results in an invalid combination. - -Reviewed-by: Hante Meuleman -Reviewed-by: Franky (Zhenhui) Lin -Reviewed-by: Pieter-Paul Giesberts -Signed-off-by: Arend van Spriel -Signed-off-by: Kalle Valo ---- - ---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -@@ -469,6 +469,36 @@ brcmf_find_wpsie(const u8 *parse, u32 le - return NULL; - } - -+static int brcmf_vif_change_validate(struct brcmf_cfg80211_info *cfg, -+ struct brcmf_cfg80211_vif *vif, -+ enum nl80211_iftype new_type) -+{ -+ int iftype_num[NUM_NL80211_IFTYPES]; -+ struct brcmf_cfg80211_vif *pos; -+ -+ memset(&iftype_num[0], 0, sizeof(iftype_num)); -+ list_for_each_entry(pos, &cfg->vif_list, list) -+ if (pos == vif) -+ iftype_num[new_type]++; -+ else -+ iftype_num[pos->wdev.iftype]++; -+ -+ return cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num); -+} -+ -+static int brcmf_vif_add_validate(struct brcmf_cfg80211_info *cfg, -+ enum nl80211_iftype new_type) -+{ -+ int iftype_num[NUM_NL80211_IFTYPES]; -+ struct brcmf_cfg80211_vif *pos; -+ -+ memset(&iftype_num[0], 0, sizeof(iftype_num)); -+ list_for_each_entry(pos, &cfg->vif_list, list) -+ iftype_num[pos->wdev.iftype]++; -+ -+ iftype_num[new_type]++; -+ return cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num); -+} - - static void convert_key_from_CPU(struct brcmf_wsec_key *key, - struct brcmf_wsec_key_le *key_le) -@@ -663,8 +693,14 @@ static struct wireless_dev *brcmf_cfg802 - struct vif_params *params) - { - struct wireless_dev *wdev; -+ int err; - - brcmf_dbg(TRACE, "enter: %s type %d\n", name, type); -+ err = brcmf_vif_add_validate(wiphy_to_cfg(wiphy), type); -+ if (err) { -+ brcmf_err("iface validation failed: err=%d\n", err); -+ return ERR_PTR(err); -+ } - switch (type) { - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_STATION: -@@ -823,8 +859,12 @@ brcmf_cfg80211_change_iface(struct wiphy - s32 ap = 0; - s32 err = 0; - -- brcmf_dbg(TRACE, "Enter, ndev=%p, type=%d\n", ndev, type); -- -+ brcmf_dbg(TRACE, "Enter, idx=%d, type=%d\n", ifp->bssidx, type); -+ err = brcmf_vif_change_validate(wiphy_to_cfg(wiphy), vif, type); -+ if (err) { -+ brcmf_err("iface validation failed: err=%d\n", err); -+ return err; -+ } - switch (type) { - case NL80211_IFTYPE_MONITOR: - case NL80211_IFTYPE_WDS: -- cgit v1.2.3