mac80211: brcmfmac: backport changes from 2016-06-29
mac80211: brcmfmac: backport changes from 2016-06-29

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49393 3c298f89-4303-0410-b956-a3cf2f4a3e73

--- /dev/null
+++ b/package/kernel/mac80211/patches/351-0021-brcmfmac-use-const-char-for-interface-name-in-brcmf_.patch
@@ -1,1 +1,40 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Fri, 17 Jun 2016 12:48:44 +0200
+Subject: [PATCH] brcmfmac: use const char * for interface name in brcmf_add_if
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
+This function can work just fine with const pointer, it only calls
+alloc_netdev which take const as well. Moreover it makes this function
+more flexible as some cfg80211 callback may provide const char * as
+well, e.g. add_virtual_intf. This will be needed for more advanced
+interface management.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -638,7 +638,7 @@ fail:
+ }
+ 
+ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
+-			      bool is_p2pdev, char *name, u8 *mac_addr)
++			      bool is_p2pdev, const char *name, u8 *mac_addr)
+ {
+ 	struct brcmf_if *ifp;
+ 	struct net_device *ndev;
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+@@ -215,7 +215,7 @@ char *brcmf_ifname(struct brcmf_if *ifp)
+ struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
+ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
+ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
+-			      bool is_p2pdev, char *name, u8 *mac_addr);
++			      bool is_p2pdev, const char *name, u8 *mac_addr);
+ void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked);
+ void brcmf_txflowblock_if(struct brcmf_if *ifp,
+ 			  enum brcmf_netif_stop_reason reason, bool state);
+

--- /dev/null
+++ b/package/kernel/mac80211/patches/351-0022-brcmfmac-include-also-core.h-header-in-cfg80211.h.patch
@@ -1,1 +1,34 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sat, 18 Jun 2016 18:49:38 +0200
+Subject: [PATCH] brcmfmac: include also core.h header in cfg80211.h
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
+This header provides two inline functions using struct brcmf_if so we
+need core.h to avoid:
+
+drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h: In function ‘ndev_to_prof’:
+drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h:368:13: error: dereferencing pointer to incomplete type
+  return &ifp->vif->profile;
+             ^
+drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h: In function ‘ndev_to_vif’:
+drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h:374:12: error: dereferencing pointer to incomplete type
+  return ifp->vif;
+            ^
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
+@@ -20,6 +20,7 @@
+ /* for brcmu_d11inf */
+ #include <brcmu_d11.h>
+ 
++#include "core.h"
+ #include "fwil_types.h"
+ #include "p2p.h"
+ 
+

--- /dev/null
+++ b/package/kernel/mac80211/patches/351-0023-brcmfmac-add-missing-break-when-deleting-P2P_DEVICE.patch
@@ -1,1 +1,28 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sun, 19 Jun 2016 01:55:57 +0200
+Subject: [PATCH] brcmfmac: add missing break when deleting P2P_DEVICE
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
+We obviously don't want to fall through in that switch. With this change
+1) We wait for event (triggered by p2p_disc) as expected
+2) We remove interface manually on timeout
+3) We return 0 on success instead of -ENOTSUPP
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+@@ -2263,6 +2263,8 @@ int brcmf_p2p_del_vif(struct wiphy *wiph
+ 			return 0;
+ 		brcmf_p2p_cancel_remain_on_channel(vif->ifp);
+ 		brcmf_p2p_deinit_discovery(p2p);
++		break;
++
+ 	default:
+ 		return -ENOTSUPP;
+ 	}
+

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