ubuntu-buildroot/package/rtl8192eu/0002-Fix-conflicting-get_ra-on-PowerPC.patch

From 4a7e9c3c02a759d818a68c5d23ad7623d8b82ee6 Mon Sep 17 00:00:00 2001
From: Giulio Benetti <giulio.benetti@benettiengineering.com>
Date: Sat, 11 Mar 2023 19:26:32 +0100
Subject: [PATCH] Fix conflicting get_ra() on PowerPC

In PowerPc Linux only get_ra() exists[0] and conflicts with local get_ra()
that has a completely different purpose. So let's rename local get_ra()
to rtl_get_ra() to make it different from Linux's get_ra().

[0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/powerpc/include/asm/disassemble.h?h=v6.1-rc7#n49

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
 core/rtw_odm.c                | 6 +++---
 core/rtw_recv.c               | 6 +++---
 hal/hal_com.c                 | 2 +-
 include/wifi.h                | 2 +-
 os_dep/linux/ioctl_cfg80211.c | 2 +-
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/core/rtw_odm.c b/core/rtw_odm.c
index 750598c..18e0222 100644
--- a/core/rtw_odm.c
+++ b/core/rtw_odm.c
@@ -258,7 +258,7 @@ void rtw_odm_parse_rx_phy_status_chinfo(union recv_frame *rframe, u8 *phys)
 				RTW_PRINT("phys_t%u ta="MAC_FMT" %s, %s(band:%u, ch:%u, l_rxsc:%u)\n"
 					, *phys & 0xf
 					, MAC_ARG(get_ta(wlanhdr))
-					, is_broadcast_mac_addr(get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(get_ra(wlanhdr)) ? "MC" : "UC"
+					, is_broadcast_mac_addr(rtl_get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(rtl_get_ra(wlanhdr)) ? "MC" : "UC"
 					, HDATA_RATE(attrib->data_rate)
 					, phys_t0->band, phys_t0->channel, phys_t0->rxsc
 				);
@@ -368,7 +368,7 @@ type1_end:
 				RTW_PRINT("phys_t%u ta="MAC_FMT" %s, %s(band:%u, ch:%u, rf_mode:%u, l_rxsc:%u, ht_rxsc:%u) => %u,%u\n"
 					, *phys & 0xf
 					, MAC_ARG(get_ta(wlanhdr))
-					, is_broadcast_mac_addr(get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(get_ra(wlanhdr)) ? "MC" : "UC"
+					, is_broadcast_mac_addr(rtl_get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(rtl_get_ra(wlanhdr)) ? "MC" : "UC"
 					, HDATA_RATE(attrib->data_rate)
 					, phys_t1->band, phys_t1->channel, phys_t1->rf_mode, phys_t1->l_rxsc, phys_t1->ht_rxsc
 					, pkt_cch, pkt_bw
@@ -386,7 +386,7 @@ type1_end:
 				RTW_PRINT("phys_t%u ta="MAC_FMT" %s, %s(band:%u, ch:%u, l_rxsc:%u, ht_rxsc:%u)\n"
 					, *phys & 0xf
 					, MAC_ARG(get_ta(wlanhdr))
-					, is_broadcast_mac_addr(get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(get_ra(wlanhdr)) ? "MC" : "UC"
+					, is_broadcast_mac_addr(rtl_get_ra(wlanhdr)) ? "BC" : is_multicast_mac_addr(rtl_get_ra(wlanhdr)) ? "MC" : "UC"
 					, HDATA_RATE(attrib->data_rate)
 					, phys_t2->band, phys_t2->channel, phys_t2->l_rxsc, phys_t2->ht_rxsc
 				);
diff --git a/core/rtw_recv.c b/core/rtw_recv.c
index 63ecbc6..d52a7bb 100755
--- a/core/rtw_recv.c
+++ b/core/rtw_recv.c
@@ -4245,7 +4245,7 @@ int recv_func(_adapter *padapter, union recv_frame *rframe)
 
 	if (check_fwstate(mlmepriv, WIFI_MONITOR_STATE) 
 #ifdef RTW_SIMPLE_CONFIG
-		|| (check_fwstate(mlmepriv, WIFI_AP_STATE) && padapter->rtw_simple_config == _TRUE && IS_MCAST(get_ra(ptr)))
+		|| (check_fwstate(mlmepriv, WIFI_AP_STATE) && padapter->rtw_simple_config == _TRUE && IS_MCAST(rtl_get_ra(ptr)))
 #endif
 		) {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24))
@@ -4598,7 +4598,7 @@ void rx_query_phy_status(
 	wlanhdr = get_recvframe_data(precvframe);
 
 	ta = get_ta(wlanhdr);
-	ra = get_ra(wlanhdr);
+	ra = rtl_get_ra(wlanhdr);
 	is_ra_bmc = IS_MCAST(ra);
 
 	if (_rtw_memcmp(adapter_mac_addr(padapter), ta, ETH_ALEN) == _TRUE) {
@@ -4746,7 +4746,7 @@ s32 pre_recv_entry(union recv_frame *precvframe, u8 *pphy_status)
 {
 	s32 ret = _SUCCESS;
 	u8 *pbuf = precvframe->u.hdr.rx_data;
-	u8 *ra = get_ra(pbuf);
+	u8 *ra = rtl_get_ra(pbuf);
 	u8 ra_is_bmc = IS_MCAST(ra);
 	bool phy_queried = 0;
 	_adapter *primary_padapter = precvframe->u.hdr.adapter;
diff --git a/hal/hal_com.c b/hal/hal_com.c
index 96c7ade..fe5b156 100755
--- a/hal/hal_com.c
+++ b/hal/hal_com.c
@@ -13590,7 +13590,7 @@ void rtw_store_phy_info(_adapter *padapter, union recv_frame *prframe)
 
 			/*RTW_INFO("=>%s WIFI_DATA_TYPE or WIFI_QOS_DATA_TYPE\n", __FUNCTION__);*/
 			if (psta) {
-				if (IS_MCAST(get_ra(get_recvframe_data(prframe))))
+				if (IS_MCAST(rtl_get_ra(get_recvframe_data(prframe))))
 					psta_dframe_info = &psta->sta_dframe_info_bmc;
 				else
 					psta_dframe_info = &psta->sta_dframe_info;
diff --git a/include/wifi.h b/include/wifi.h
index 322cfba..dd289f2 100644
--- a/include/wifi.h
+++ b/include/wifi.h
@@ -459,7 +459,7 @@ __inline static int IS_MCAST(const u8 *da)
 		return _FALSE;
 }
 
-__inline static unsigned char *get_ra(unsigned char *pframe)
+__inline static unsigned char *rtl_get_ra(unsigned char *pframe)
 {
 	unsigned char	*ra;
 	ra = GetAddr1Ptr(pframe);
diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
index 942971f..f36c77a 100755
--- a/os_dep/linux/ioctl_cfg80211.c
+++ b/os_dep/linux/ioctl_cfg80211.c
@@ -7076,7 +7076,7 @@ void rtw_cfg80211_rx_p2p_action_public(_adapter *adapter, union recv_frame *rfra
 indicate:
 #endif
 	#if defined(RTW_DEDICATED_P2P_DEVICE)
-	if (rtw_cfg80211_redirect_pd_wdev(dvobj_to_wiphy(dvobj), get_ra(frame), &wdev))
+	if (rtw_cfg80211_redirect_pd_wdev(dvobj_to_wiphy(dvobj), rtl_get_ra(frame), &wdev))
 		if (0)
 			RTW_INFO("redirect to pd_wdev:%p\n", wdev);
 	#endif
-- 
2.34.1