update Realtek drivers (2024/07/15)

drivers/net/wireless/realtek/rtl8192eu/include/ieee80211.h

@@ -310,7 +310,7 @@ struct ieee_param {
 		struct {
 			u32 len;
 			u8 reserved[32];
-			u8 data[0];
+			u8 data[];
 		} wpa_ie;
 		struct {
 			int command;
@@ -323,7 +323,7 @@ struct ieee_param {
 			u8 idx;
 			u8 seq[8]; /* sequence counter (set: RX, get: TX) */
 			u16 key_len;
-			u8 key[0];
+			u8 key[];
 		} crypt;
 #ifdef CONFIG_AP_MODE
 		struct {
@@ -335,7 +335,7 @@ struct ieee_param {
 		} add_sta;
 		struct {
 			u8	reserved[2];/* for set max_num_sta */
-			u8	buf[0];
+			u8	buf[];
 		} bcn_ie;
 #endif
 
@@ -346,7 +346,7 @@ struct ieee_param {
 struct ieee_param_ex {
 	u32 cmd;
 	u8 sta_addr[ETH_ALEN];
-	u8 data[0];
+	u8 data[];
 };
 
 struct sta_data {
@@ -711,7 +711,7 @@ extern struct rate_section_ent rates_by_sections[];
 struct ieee80211_info_element {
 	u8 id;
 	u8 len;
-	u8 data[0];
+	u8 data[];
 } __attribute__((packed));
 
 /*

drivers/net/wireless/realtek/rtl8192eu/include/wlan_bssdef.h

@@ -95,7 +95,7 @@ typedef struct _NDIS_802_11_FIXED_IEs {
 typedef struct _NDIS_802_11_VARIABLE_IEs {
 	UCHAR  ElementID;
 	UCHAR  Length;
-	UCHAR  data[1];
+	UCHAR  data[];
 } NDIS_802_11_VARIABLE_IEs, *PNDIS_802_11_VARIABLE_IEs;
 
 

drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c

@@ -439,7 +439,7 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset,
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
 	if (started) {
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(6, 9, 0))
 		cfg80211_ch_switch_started_notify(adapter->pnetdev, &chdef, 0, 0, false, 0);
 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
 		cfg80211_ch_switch_started_notify(adapter->pnetdev, &chdef, 0, 0, false);
@@ -454,7 +454,7 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset,
 
 	if (!rtw_cfg80211_allow_ch_switch_notify(adapter))
 		goto exit;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(6, 9, 0))
 	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0, 0);
 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,19, 2))
 	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);

drivers/net/wireless/realtek/rtl8812au/Makefile

@@ -1,15 +1,15 @@
 EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS) -fno-pie
 EXTRA_CFLAGS += -O3
 EXTRA_CFLAGS += -Wno-unused-variable
-#EXTRA_CFLAGS += -Wno-unused-value
+EXTRA_CFLAGS += -Wno-unused-value
 EXTRA_CFLAGS += -Wno-unused-label
-#EXTRA_CFLAGS += -Wno-unused-parameter
-EXTRA_CFLAGS += -Wno-unused-function
-EXTRA_CFLAGS += -Wno-implicit-fallthrough
+EXTRA_CFLAGS += -Wno-unused-parameter
+#EXTRA_CFLAGS += -Wno-unused-function
+#EXTRA_CFLAGS += -Wno-implicit-fallthrough
 EXTRA_CFLAGS += -Wno-cast-function-type
 EXTRA_CFLAGS += -Wno-missing-declarations
 EXTRA_CFLAGS += -Wno-missing-prototypes
-#EXTRA_CFLAGS += -Wno-error=cast-function-type
+EXTRA_CFLAGS += -Wno-error=cast-function-type
 #EXTRA_CFLAGS += -Wno-parentheses-equality
 #EXTRA_CFLAGS += -Wno-error=incompatible-pointer-types
 EXTRA_CFLAGS += -Wno-stringop-overread

drivers/net/wireless/realtek/rtl8812au/core/rtw_cmd.c

@@ -152,19 +152,6 @@ sint _rtw_init_evt_priv(struct evt_priv *pevtpriv)
 		goto exit;
 	}
 	pevtpriv->evt_buf = pevtpriv->evt_allocated_buf  +  4 - ((unsigned int)(pevtpriv->evt_allocated_buf) & 3);
-
-
-#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
-	pevtpriv->allocated_c2h_mem = rtw_zmalloc(C2H_MEM_SZ + 4);
-
-	if (pevtpriv->allocated_c2h_mem == NULL) {
-		res = _FAIL;
-		goto exit;
-	}
-
-	pevtpriv->c2h_mem = pevtpriv->allocated_c2h_mem +  4\
-			    - ((u32)(pevtpriv->allocated_c2h_mem) & 3);
-#endif /* end of CONFIG_SDIO_HCI */
 	_rtw_init_queue(&(pevtpriv->evt_queue));
 
 exit:
@@ -5422,11 +5409,6 @@ u8 rtw_drvextra_cmd_hdl(_adapter *padapter, unsigned char *pbuf)
 	case CHECK_HIQ_WK_CID:
 		rtw_chk_hi_queue_hdl(padapter);
 		break;
-#endif
-#ifdef CONFIG_INTEL_WIDI
-	case INTEl_WIDI_WK_CID:
-		intel_widi_wk_hdl(padapter, pdrvextra_cmd->type, pdrvextra_cmd->pbuf);
-		break;
 #endif
 	/* add for CONFIG_IEEE80211W, none 11w can use it */
 	case RESET_SECURITYPRIV:

drivers/net/wireless/realtek/rtl8812au/core/rtw_mlme.c

@@ -1390,13 +1390,6 @@ void rtw_surveydone_event_callback(_adapter	*adapter, u8 *pbuf)
 						|| _SUCCESS != rtw_sitesurvey_cmd(adapter, &parm)
 					   ) {
 						rtw_set_to_roam(adapter, 0);
-#ifdef CONFIG_INTEL_WIDI
-						if (adapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) {
-							_rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN);
-							intel_widi_wk_cmd(adapter, INTEL_WIDI_LISTEN_WK, NULL, 0);
-							RTW_INFO("change to widi listen\n");
-						}
-#endif /* CONFIG_INTEL_WIDI */
 						rtw_free_assoc_resources(adapter, _TRUE);
 						rtw_indicate_disconnect(adapter, 0, _FALSE);
 					} else
@@ -1756,13 +1749,6 @@ void rtw_indicate_connect(_adapter *padapter)
 	}
 
 	rtw_set_to_roam(padapter, 0);
-#ifdef CONFIG_INTEL_WIDI
-	if (padapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) {
-		_rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN);
-		intel_widi_wk_cmd(padapter, INTEL_WIDI_LISTEN_WK, NULL, 0);
-		RTW_INFO("change to widi listen\n");
-	}
-#endif /* CONFIG_INTEL_WIDI */
 	if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter))
 		rtw_mi_set_scan_deny(padapter, 3000);
 
@@ -2918,10 +2904,6 @@ void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf)
 			roam = _TRUE;
 			roam_target = pmlmepriv->roam_network;
 		}
-#ifdef CONFIG_INTEL_WIDI
-		else if (adapter->mlmepriv.widi_state == INTEL_WIDI_STATE_CONNECTED)
-			roam = _TRUE;
-#endif /* CONFIG_INTEL_WIDI */
 
 		if (roam == _TRUE) {
 			if (rtw_to_roam(adapter) > 0)
@@ -2938,10 +2920,6 @@ void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf)
 		rtw_free_mlme_priv_ie_data(pmlmepriv);
 
 		rtw_indicate_disconnect(adapter, *(u16 *)pstadel->rsvd, pstadel->locally_generated);
-#ifdef CONFIG_INTEL_WIDI
-		if (!rtw_to_roam(adapter))
-			process_intel_widi_disconnect(adapter, 1);
-#endif /* CONFIG_INTEL_WIDI */
 
 		_rtw_roaming(adapter, roam_target);
 	}
@@ -3063,13 +3041,6 @@ void rtw_join_timeout_handler(void *ctx)
 				}
 				break;
 			} else {
-#ifdef CONFIG_INTEL_WIDI
-				if (adapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) {
-					_rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN);
-					intel_widi_wk_cmd(adapter, INTEL_WIDI_LISTEN_WK, NULL, 0);
-					RTW_INFO("change to widi listen\n");
-				}
-#endif /* CONFIG_INTEL_WIDI */
 				RTW_INFO("%s We've try roaming but fail\n", __FUNCTION__);
 #ifdef CONFIG_RTW_80211R
 				rtw_ft_clr_flags(adapter, RTW_FT_PEER_EN|RTW_FT_PEER_OTD_EN);
@@ -3097,13 +3068,10 @@ void rtw_join_timeout_handler(void *ctx)
 
 	_exit_critical_bh(&pmlmepriv->lock, &irqL);
 
-
 #ifdef CONFIG_DRVEXT_MODULE_WSC
 	drvext_assoc_fail_indicate(&adapter->drvextpriv);
 #endif
 
-
-
 }
 
 /*
@@ -3343,7 +3311,6 @@ void rtw_iface_dynamic_check_timer_handlder(_adapter *adapter)
 
 
 #ifdef CONFIG_BR_EXT
-
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
 	rcu_read_lock();
 #endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) */
@@ -3823,7 +3790,6 @@ The caller must hold the following spinlock
 
 pmlmepriv->lock
 
-
 */
 
 int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv)
@@ -3963,15 +3929,13 @@ sint rtw_set_auth(_adapter *adapter, struct security_priv *psecuritypriv)
 	pcmd->rsp = NULL;
 	pcmd->rspsz = 0;
 
-
 	_rtw_init_listhead(&pcmd->list);
 
 
 	res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 
 exit:
 
-
 	return res;
 
 }
@@ -4233,7 +4197,6 @@ int rtw_restruct_wmm_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, u
 
 }
 
-
 /*
  * Ported from 8185: IsInPreAuthKeyList(). (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.)
  * Added by Annie, 2006-05-07.
@@ -4394,7 +4357,6 @@ void rtw_init_registrypriv_dev_network(_adapter *adapter)
 	WLAN_BSSID_EX    *pdev_network = &pregistrypriv->dev_network;
 	u8 *myhwaddr = adapter_mac_addr(adapter);
 
-
 	_rtw_memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN);
 
 	_rtw_memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, sizeof(NDIS_802_11_SSID));
@@ -4406,8 +4368,6 @@ void rtw_init_registrypriv_dev_network(_adapter *adapter)
 	pdev_network->Configuration.FHConfig.HopSet = 0;
 	pdev_network->Configuration.FHConfig.DwellTime = 0;
 
-
-
 }
 
 void rtw_update_registrypriv_dev_network(_adapter *adapter)
@@ -4487,14 +4447,11 @@ void rtw_update_registrypriv_dev_network(_adapter *adapter)
 	/* notes: translate IELength & Length after assign the Length to cmdsz in createbss_cmd(); */
 	/* pdev_network->IELength = cpu_to_le32(sz); */
 
-
 }
 
 void rtw_get_encrypt_decrypt_from_registrypriv(_adapter *adapter)
 {
 
-
-
 }
 
 /* the fucntion is at passive_level */
@@ -4513,7 +4470,7 @@ void rtw_joinbss_reset(_adapter *padapter)
 
 	phtpriv->ampdu_enable = _FALSE;/* reset to disabled */
 
-#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI)
+#if defined(CONFIG_USB_HCI)
 	/* TH=1 => means that invalidate usb rx aggregation */
 	/* TH=0 => means that validate usb rx aggregation, use init value. */
 	if (phtpriv->ht_option) {
@@ -4526,8 +4483,7 @@ void rtw_joinbss_reset(_adapter *padapter)
 		threshold = 1;
 		rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold));
 	}
-#endif/* #if defined( CONFIG_USB_HCI) || defined (CONFIG_SDIO_HCI) */
-
+#endif/* #if defined( CONFIG_USB_HCI) */
 #endif/* #ifdef CONFIG_80211N_HT */
 
 }

drivers/net/wireless/realtek/rtl8812au/core/rtw_mlme_ext.c

@@ -247,26 +247,32 @@ void rtw_txpwr_init_regd(struct rf_ctl_t *rfctl)
 	case TXPWR_LMT_CHILE:
 		if (regd == TXPWR_LMT_IC || regd == TXPWR_LMT_CHILE)
 			regd = TXPWR_LMT_FCC;
+
 		else if (regd == TXPWR_LMT_KCC || regd == TXPWR_LMT_ACMA)
 			regd = TXPWR_LMT_ETSI;
 		ent = _rtw_txpwr_lmt_get_by_name(rfctl, regd_str(regd));
+
 		if (ent)
 			rfctl->regd_name = ent->regd_name;
 		RTW_PRINT("alternate regd_name:%s %s\n"
 			, regd_str(regd)
 			, rfctl->regd_name ? "is used" : "not found"
+			/* fallthrough */
 		);
+
 		if (rfctl->regd_name)
-			break;
-	default:
-		rfctl->regd_name = regd_str(TXPWR_LMT_WW);
-		RTW_PRINT("assign %s for default case\n", regd_str(TXPWR_LMT_WW));
-		break;
-	};
+			/* fallthrough */
+
+		default:
+			rfctl->regd_name = regd_str(TXPWR_LMT_WW);
+			RTW_PRINT("assign %s for default case\n", regd_str(TXPWR_LMT_WW));
+			/* fallthrough */
+		}
 
 release_lock:
 	_exit_critical_mutex(&rfctl->txpwr_lmt_mutex, &irqL);
 }
+
 #endif /* CONFIG_TXPWR_LIMIT */
 
 void rtw_rfctl_init(_adapter *adapter)
@@ -1343,33 +1349,40 @@ void mgt_dispatcher(_adapter *padapter, union recv_frame *precv_frame)
 		else
 			ptable->func = &OnAuthClient;
 	case WIFI_ASSOCREQ:
+		break;
+
 	case WIFI_REASSOCREQ:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		#ifdef CONFIG_HOSTAPD_MLME
 		if (MLME_IS_AP(padapter))
 			rtw_hostapd_mlme_rx(padapter, precv_frame);
 		#endif
 		break;
+
 	case WIFI_PROBEREQ:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		#ifdef CONFIG_HOSTAPD_MLME
 		if (MLME_IS_AP(padapter))
 			rtw_hostapd_mlme_rx(padapter, precv_frame);
 		#endif
 		break;
+
 	case WIFI_BEACON:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		break;
+
 	case WIFI_ACTION:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		break;
+
 	default:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		#ifdef CONFIG_HOSTAPD_MLME
 		if (MLME_IS_AP(padapter))
 			rtw_hostapd_mlme_rx(padapter, precv_frame);
 		#endif
 		break;
+
 	}
 #else