!493 【更新】修复树莓派以太网卡驱动

Merge pull request !493 from LiuKang/raspi64

bsp/raspberry-pi/raspi4-64/.config

@@ -198,6 +198,7 @@ CONFIG_RT_USING_WDT=y
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
 CONFIG_RT_USING_TOUCH=y
+CONFIG_RT_USING_LCD=y
 # CONFIG_RT_USING_HWCRYPTO is not set
 # CONFIG_RT_USING_PULSE_ENCODER is not set
 # CONFIG_RT_USING_INPUT_CAPTURE is not set
@@ -258,8 +259,8 @@ CONFIG_NETDEV_IPV6=0
 #
 CONFIG_RT_USING_LWIP=y
 # CONFIG_RT_USING_LWIP141 is not set
-CONFIG_RT_USING_LWIP202=y
-# CONFIG_RT_USING_LWIP212 is not set
+# CONFIG_RT_USING_LWIP202 is not set
+CONFIG_RT_USING_LWIP212=y
 # CONFIG_RT_USING_LWIP_IPV6 is not set
 CONFIG_RT_LWIP_MEM_ALIGNMENT=4
 CONFIG_RT_LWIP_IGMP=y
@@ -281,13 +282,20 @@ CONFIG_RT_LWIP_TCP=y
 CONFIG_RT_LWIP_RAW=y
 # CONFIG_RT_LWIP_PPP is not set
 CONFIG_RT_MEMP_NUM_NETCONN=16
+CONFIG_RT_MEMP_NUM_TCPIP_MSG_API=16
+CONFIG_RT_MEMP_NUM_TCPIP_MSG_INPKT=16
 CONFIG_RT_LWIP_PBUF_NUM=16
+CONFIG_RT_LWIP_PBUF_STRUCT_NUM=16
+CONFIG_RT_LWIP_NETBUF_NUM=16
 CONFIG_RT_LWIP_RAW_PCB_NUM=4
 CONFIG_RT_LWIP_UDP_PCB_NUM=8
+CONFIG_RT_UDP_RECVMBOX_SIZE=16
+CONFIG_RT_RECV_BUFSIZE_DEFAULT=64
 CONFIG_RT_LWIP_TCP_PCB_NUM=8
 CONFIG_RT_LWIP_TCP_SEG_NUM=40
 CONFIG_RT_LWIP_TCP_SND_BUF=8196
 CONFIG_RT_LWIP_TCP_WND=8196
+CONFIG_RT_TCP_RECVMBOX_SIZE=16
 CONFIG_RT_LWIP_TCPTHREAD_PRIORITY=10
 CONFIG_RT_LWIP_TCPTHREAD_MBOX_SIZE=8
 CONFIG_RT_LWIP_TCPTHREAD_STACKSIZE=8192
@@ -304,8 +312,8 @@ CONFIG_LWIP_SO_RCVTIMEO=1
 CONFIG_LWIP_SO_SNDTIMEO=1
 CONFIG_LWIP_SO_RCVBUF=1
 CONFIG_LWIP_SO_LINGER=0
-# CONFIG_RT_LWIP_NETIF_LOOPBACK is not set
-CONFIG_LWIP_NETIF_LOOPBACK=0
+CONFIG_RT_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_NETIF_LOOPBACK=1
 # CONFIG_RT_LWIP_STATS is not set
 # CONFIG_RT_LWIP_USING_HW_CHECKSUM is not set
 CONFIG_RT_LWIP_USING_PING=y
@@ -345,6 +353,7 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 #
 # IoT - internet of things
 #
+# CONFIG_PKG_USING_LWIP is not set
 # CONFIG_PKG_USING_LORAWAN_DRIVER is not set
 # CONFIG_PKG_USING_PAHOMQTT is not set
 # CONFIG_PKG_USING_UMQTT is not set
@@ -355,12 +364,8 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_KAWAII_MQTT is not set
 # CONFIG_PKG_USING_BC28_MQTT is not set
 # CONFIG_PKG_USING_WEBTERMINAL is not set
-# CONFIG_PKG_USING_CJSON is not set
-# CONFIG_PKG_USING_JSMN is not set
 # CONFIG_PKG_USING_LIBMODBUS is not set
 # CONFIG_PKG_USING_FREEMODBUS is not set
-# CONFIG_PKG_USING_LJSON is not set
-# CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
 
 #
@@ -398,7 +403,9 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_JIOT-C-SDK is not set
 # CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
 # CONFIG_PKG_USING_JOYLINK is not set
+# CONFIG_PKG_USING_EZ_IOT_OS is not set
 # CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_LLSYNC_SDK_ADAPTER is not set
 # CONFIG_PKG_USING_OTA_DOWNLOADER is not set
 # CONFIG_PKG_USING_IPMSG is not set
 # CONFIG_PKG_USING_LSSDP is not set
@@ -412,16 +419,13 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_ABUP_FOTA is not set
 # CONFIG_PKG_USING_LIBCURL2RTT is not set
 # CONFIG_PKG_USING_CAPNP is not set
-# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
 # CONFIG_PKG_USING_AGILE_TELNET is not set
 # CONFIG_PKG_USING_NMEALIB is not set
-# CONFIG_PKG_USING_AGILE_JSMN is not set
 # CONFIG_PKG_USING_PDULIB is not set
 # CONFIG_PKG_USING_BTSTACK is not set
 # CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
 # CONFIG_PKG_USING_WAYZ_IOTKIT is not set
 # CONFIG_PKG_USING_MAVLINK is not set
-# CONFIG_PKG_USING_RAPIDJSON is not set
 # CONFIG_PKG_USING_BSAL is not set
 # CONFIG_PKG_USING_AGILE_MODBUS is not set
 # CONFIG_PKG_USING_AGILE_FTP is not set
@@ -432,12 +436,13 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set
 # CONFIG_PKG_USING_HM is not set
 # CONFIG_PKG_USING_SMALL_MODBUS is not set
+# CONFIG_PKG_USING_NET_SERVER is not set
 
 #
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -445,6 +450,23 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 #
 # language packages
 #
+
+#
+# JSON: JavaScript Object Notation, a lightweight data-interchange format
+#
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_RAPIDJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+
+#
+# XML: Extensible Markup Language
+#
+# CONFIG_PKG_USING_SIMPLE_XML is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_LUATOS_SOC is not set
 # CONFIG_PKG_USING_LUA is not set
 # CONFIG_PKG_USING_JERRYSCRIPT is not set
 # CONFIG_PKG_USING_MICROPYTHON is not set
@@ -457,8 +479,15 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+# CONFIG_PKG_USING_LV_MUSIC_DEMO is not set
+
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -474,10 +503,15 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_UGUI is not set
 
 #
-# u8g2: a monochrome graphic library
+# PainterEngine: A cross-platform graphics application framework written in C language
 #
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_PAINTERENGINE is not set
+# CONFIG_PKG_USING_PAINTERENGINE_AUX is not set
+# CONFIG_PKG_USING_MCURSES is not set
+# CONFIG_PKG_USING_TERMBOX is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_GUIENGINE is not set
 
 #
 # tools packages
@@ -488,7 +522,6 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_SYSTEMVIEW is not set
 # CONFIG_PKG_USING_SEGGER_RTT is not set
 # CONFIG_PKG_USING_RDB is not set
-# CONFIG_PKG_USING_QRCODE is not set
 # CONFIG_PKG_USING_ULOG_EASYFLASH is not set
 # CONFIG_PKG_USING_ULOG_FILE is not set
 # CONFIG_PKG_USING_LOGMGR is not set
@@ -520,15 +553,33 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_MEM_SANDBOX is not set
 # CONFIG_PKG_USING_SOLAR_TERMS is not set
 # CONFIG_PKG_USING_GAN_ZHI is not set
+# CONFIG_PKG_USING_FDT is not set
+# CONFIG_PKG_USING_CBOX is not set
+# CONFIG_PKG_USING_SNOWFLAKE is not set
+# CONFIG_PKG_USING_HASH_MATCH is not set
 
 #
 # system packages
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+
+#
+# POSIX extension functions
+#
+# CONFIG_PKG_USING_POSIX_GETLINE is not set
+# CONFIG_PKG_USING_POSIX_WCWIDTH is not set
+# CONFIG_PKG_USING_POSIX_ITOA is not set
+# CONFIG_PKG_USING_POSIX_STRINGS is not set
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -537,7 +588,6 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 
 #
@@ -549,11 +599,10 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_UC_CLK is not set
 # CONFIG_PKG_USING_UC_COMMON is not set
 # CONFIG_PKG_USING_UC_MODBUS is not set
-# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_RTDUINO is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
 # CONFIG_PKG_USING_PARTITION is not set
-# CONFIG_PKG_USING_FAL is not set
 # CONFIG_PKG_USING_FLASHDB is not set
 # CONFIG_PKG_USING_SQLITE is not set
 # CONFIG_PKG_USING_RTI is not set
@@ -573,14 +622,15 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
 # CONFIG_PKG_USING_ARM_2D is not set
-# CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_CHERRYUSB is not set
+# CONFIG_PKG_USING_KMULTI_RTIMER is not set
+# CONFIG_PKG_USING_TFDB is not set
 
 #
 # peripheral libraries and drivers
@@ -604,6 +654,7 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_WM_LIBRARIES is not set
 # CONFIG_PKG_USING_KENDRYTE_SDK is not set
 # CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_MULTI_INFRARED is not set
 # CONFIG_PKG_USING_AGILE_BUTTON is not set
 # CONFIG_PKG_USING_AGILE_LED is not set
 # CONFIG_PKG_USING_AT24CXX is not set
@@ -637,6 +688,7 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_SSD1306 is not set
 # CONFIG_PKG_USING_QKEY is not set
 # CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_RS232 is not set
 # CONFIG_PKG_USING_NES is not set
 # CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
 # CONFIG_PKG_USING_VDEVICE is not set
@@ -654,9 +706,12 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_BLUETRUM_SDK is not set
 # CONFIG_PKG_USING_MISAKA_AT24CXX is not set
 # CONFIG_PKG_USING_MISAKA_RGB_BLING is not set
+# CONFIG_PKG_USING_LORA_MODEM_DRIVER is not set
 # CONFIG_PKG_USING_BL_MCU_SDK is not set
 # CONFIG_PKG_USING_SOFT_SERIAL is not set
 # CONFIG_PKG_USING_MB85RS16 is not set
+# CONFIG_PKG_USING_CW2015 is not set
+# CONFIG_PKG_USING_RFM300 is not set
 
 #
 # AI packages
@@ -675,6 +730,10 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # miscellaneous packages
 #
 
+#
+# project laboratory
+#
+
 #
 # samples: kernel and components samples
 #
@@ -695,6 +754,7 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_SNAKE is not set
 # CONFIG_PKG_USING_TETRIS is not set
 # CONFIG_PKG_USING_DONUT is not set
+# CONFIG_PKG_USING_COWSAY is not set
 # CONFIG_PKG_USING_LIBCSV is not set
 # CONFIG_PKG_USING_OPTPARSE is not set
 # CONFIG_PKG_USING_FASTLZ is not set
@@ -706,6 +766,7 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_CANFESTIVAL is not set
 # CONFIG_PKG_USING_ZLIB is not set
 # CONFIG_PKG_USING_MINIZIP is not set
+# CONFIG_PKG_USING_HEATSHRINK is not set
 # CONFIG_PKG_USING_DSTR is not set
 # CONFIG_PKG_USING_TINYFRAME is not set
 # CONFIG_PKG_USING_KENDRYTE_DEMO is not set
@@ -716,16 +777,75 @@ CONFIG_RT_LWP_SHM_MAX_NR=64
 # CONFIG_PKG_USING_VI is not set
 # CONFIG_PKG_USING_KI is not set
 # CONFIG_PKG_USING_ARMv7M_DWT is not set
-# CONFIG_PKG_USING_VT100 is not set
 # CONFIG_PKG_USING_UKAL is not set
 # CONFIG_PKG_USING_CRCLIB is not set
 # CONFIG_PKG_USING_LWGPS is not set
 # CONFIG_PKG_USING_STATE_MACHINE is not set
-# CONFIG_PKG_USING_MCURSES is not set
-# CONFIG_PKG_USING_COWSAY is not set
-# CONFIG_PKG_USING_TERMBOX is not set
+# CONFIG_PKG_USING_DESIGN_PATTERN is not set
+# CONFIG_PKG_USING_CONTROLLER is not set
+# CONFIG_PKG_USING_PHASE_LOCKED_LOOP is not set
+# CONFIG_PKG_USING_MFBD is not set
+
+#
+# Privated Packages of RealThread
+#
+# CONFIG_PKG_USING_CODEC is not set
+# CONFIG_PKG_USING_PLAYER is not set
+# CONFIG_PKG_USING_MPLAYER is not set
+# CONFIG_PKG_USING_PERSIMMON_SRC is not set
+# CONFIG_PKG_USING_JS_PERSIMMON is not set
+# CONFIG_PKG_USING_JERRYSCRIPT_WIN32 is not set
+
+#
+# Network Utilities
+#
+# CONFIG_PKG_USING_MDNS is not set
+# CONFIG_PKG_USING_UPNP is not set
+# CONFIG_PKG_USING_WICED is not set
+# CONFIG_PKG_USING_CLOUDSDK is not set
+# CONFIG_PKG_USING_POWER_MANAGER is not set
+# CONFIG_PKG_USING_RT_OTA is not set
+# CONFIG_PKG_USING_RTINSIGHT is not set
+# CONFIG_PKG_USING_SMARTCONFIG is not set
+# CONFIG_PKG_USING_RTX is not set
+# CONFIG_RT_USING_TESTCASE is not set
+# CONFIG_PKG_USING_NGHTTP2 is not set
+# CONFIG_PKG_USING_AVS is not set
+# CONFIG_PKG_USING_ALI_LINKKIT is not set
+# CONFIG_PKG_USING_STS is not set
+# CONFIG_PKG_USING_DLMS is not set
+# CONFIG_PKG_USING_AUDIO_FRAMEWORK is not set
+# CONFIG_PKG_USING_ZBAR is not set
+# CONFIG_PKG_USING_MCF is not set
+# CONFIG_PKG_USING_URPC is not set
+# CONFIG_PKG_USING_DCM is not set
+# CONFIG_PKG_USING_EMQ is not set
+# CONFIG_PKG_USING_CFGM is not set
+# CONFIG_PKG_USING_RT_CMSIS_DAP is not set
+# CONFIG_PKG_USING_SMODULE is not set
+# CONFIG_PKG_USING_SNFD is not set
+# CONFIG_PKG_USING_UDBD is not set
+# CONFIG_PKG_USING_BENCHMARK is not set
+# CONFIG_PKG_USING_UBJSON is not set
+# CONFIG_PKG_USING_DATATYPE is not set
+# CONFIG_PKG_USING_FASTFS is not set
+# CONFIG_PKG_USING_RIL is not set
+# CONFIG_PKG_USING_WATCH_DCM_SVC is not set
+# CONFIG_PKG_USING_WATCH_APP_FWK is not set
+# CONFIG_PKG_USING_GUI_TEST is not set
+# CONFIG_PKG_USING_PMEM is not set
+# CONFIG_PKG_USING_LWRDP is not set
+# CONFIG_PKG_USING_MASAN is not set
+# CONFIG_PKG_USING_BSDIFF_LIB is not set
+# CONFIG_PKG_USING_PRC_DIFF is not set
+
+#
+# RT-Thread Smart
+#
+# CONFIG_PKG_USING_UKERNEL is not set
+# CONFIG_PKG_USING_TRACE_AGENT is not set
 CONFIG_BCM2711_SOC=y
-# CONFIG_BSP_SUPPORT_FPU is not set
+CONFIG_BSP_SUPPORT_FPU=y
 # CONFIG_BSP_USING_VM_MODE is not set
 
 #

bsp/raspberry-pi/raspi4-64/drivers/drv_eth.c

@@ -26,8 +26,7 @@
 static int link_speed = 0;
 static int link_flag = 0;
 
-#define RECV_CACHE_BUF          (2048)
-#define DMA_DISC_ADDR_SIZE      (4 * 1024 *1024)
+#define DMA_DISC_ADDR_SIZE          (4 * 1024 *1024)
 
 #define RX_DESC_BASE            (mac_reg_base_addr + GENET_RX_OFF)
 #define TX_DESC_BASE            (mac_reg_base_addr + GENET_TX_OFF)
@@ -48,9 +47,6 @@ static rt_uint32_t tx_index = 0;
 static rt_uint32_t rx_index = 0;
 static rt_uint32_t index_flag = 0;
 
-static rt_uint8_t send_cache_pbuf[RECV_CACHE_BUF];
-//static rt_uint8_t recv_data[RX_BUF_LENGTH];
-
 struct rt_eth_dev
 {
     struct eth_device parent;
@@ -63,7 +59,6 @@ struct rt_eth_dev
     void *priv;
 };
 static struct rt_eth_dev eth_dev;
-static struct rt_semaphore sem_lock;
 static struct rt_semaphore link_ack;
 
 static inline rt_uint32_t read32(void *addr)
@@ -79,7 +74,6 @@ static inline void write32(void *addr, rt_uint32_t value)
 static void eth_rx_irq(int irq, void *param)
 {
     rt_uint32_t val = 0;
-
     val = read32(mac_reg_base_addr + GENET_INTRL2_CPU_STAT);
     val &= ~read32(mac_reg_base_addr + GENET_INTRL2_CPU_STAT_MASK);
 
@@ -623,38 +617,49 @@ static rt_err_t bcmgenet_eth_control(rt_device_t dev, int cmd, void *args)
 
 rt_err_t rt_eth_tx(rt_device_t device, struct pbuf *p)
 {
-    size_t sendbuf = (size_t)eth_send_no_cache;
+    int copy_len = 0;
+
     /* lock eth device */
-    if (link_flag == 1)
+    if (link_flag != 1)
+    {
+        rt_kprintf("link disconnected\n");
+        return -RT_ERROR;
+    }
+
+    copy_len = pbuf_copy_partial(p, eth_send_no_cache, p->tot_len, 0);
+    if (copy_len == 0)
     {
-        rt_sem_take(&sem_lock, RT_WAITING_FOREVER);
-        pbuf_copy_partial(p, (void *)&send_cache_pbuf[0], p->tot_len, 0);
-        rt_memcpy((void *)sendbuf, send_cache_pbuf, p->tot_len);
 
-        bcmgenet_gmac_eth_send((void *)sendbuf, p->tot_len);
-        rt_sem_release(&sem_lock);
+        rt_kprintf("copy len is zero\n");
+        return -RT_ERROR;
     }
+    bcmgenet_gmac_eth_send((void *)eth_send_no_cache, p->tot_len);
+
     return RT_EOK;
 }
 
 struct pbuf *rt_eth_rx(rt_device_t device)
 {
     int recv_len = 0;
-    size_t addr_point[8];
+    size_t addr_point;
     struct pbuf *pbuf = RT_NULL;
-    if (link_flag == 1)
+    if (link_flag != 1)
     {
-        rt_sem_take(&sem_lock, RT_WAITING_FOREVER);
-        recv_len = bcmgenet_gmac_eth_recv((rt_uint8_t **)&addr_point[0]);
-        if (recv_len > 0)
+        return RT_NULL;
+    }
+
+    recv_len = bcmgenet_gmac_eth_recv((rt_uint8_t **)&addr_point);
+    if (recv_len > 0)
+    {
+        pbuf = pbuf_alloc(PBUF_LINK, recv_len, PBUF_POOL);
+        if (pbuf != RT_NULL)
         {
-            pbuf = pbuf_alloc(PBUF_LINK, recv_len, PBUF_RAM);
             //calc offset
-            addr_point[0] = (size_t)(addr_point[0] + (eth_recv_no_cache - RECV_DATA_NO_CACHE));
-            rt_memcpy(pbuf->payload, (char *)addr_point[0], recv_len);
+            addr_point= (size_t)(addr_point+ (eth_recv_no_cache - RECV_DATA_NO_CACHE));
+            rt_memcpy(pbuf->payload, (char *)addr_point, recv_len);
         }
-        rt_sem_release(&sem_lock);
     }
+
     return pbuf;
 }
 
@@ -662,7 +667,6 @@ int rt_hw_eth_init(void)
 {
     rt_uint8_t mac_addr[6];
 
-    rt_sem_init(&sem_lock, "eth_lock", 1, RT_IPC_FLAG_FIFO);
     rt_sem_init(&link_ack, "link_ack", 0, RT_IPC_FLAG_FIFO);
 
     memset(&eth_dev, 0, sizeof(eth_dev));

bsp/raspberry-pi/raspi4-64/rtconfig.h

@@ -132,6 +132,7 @@
 #define RT_USING_SPI
 #define RT_USING_WDT
 #define RT_USING_TOUCH
+#define RT_USING_LCD
 
 /* Using USB */
 
@@ -170,7 +171,7 @@
 /* light weight TCP/IP stack */
 
 #define RT_USING_LWIP
-#define RT_USING_LWIP202
+#define RT_USING_LWIP212
 #define RT_LWIP_MEM_ALIGNMENT 4
 #define RT_LWIP_IGMP
 #define RT_LWIP_ICMP
@@ -188,13 +189,20 @@
 #define RT_LWIP_TCP
 #define RT_LWIP_RAW
 #define RT_MEMP_NUM_NETCONN 16
+#define RT_MEMP_NUM_TCPIP_MSG_API 16
+#define RT_MEMP_NUM_TCPIP_MSG_INPKT 16
 #define RT_LWIP_PBUF_NUM 16
+#define RT_LWIP_PBUF_STRUCT_NUM 16
+#define RT_LWIP_NETBUF_NUM 16
 #define RT_LWIP_RAW_PCB_NUM 4
 #define RT_LWIP_UDP_PCB_NUM 8
+#define RT_UDP_RECVMBOX_SIZE 16
+#define RT_RECV_BUFSIZE_DEFAULT 64
 #define RT_LWIP_TCP_PCB_NUM 8
 #define RT_LWIP_TCP_SEG_NUM 40
 #define RT_LWIP_TCP_SND_BUF 8196
 #define RT_LWIP_TCP_WND 8196
+#define RT_TCP_RECVMBOX_SIZE 16
 #define RT_LWIP_TCPTHREAD_PRIORITY 10
 #define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
 #define RT_LWIP_TCPTHREAD_STACKSIZE 8192
@@ -209,7 +217,8 @@
 #define LWIP_SO_SNDTIMEO 1
 #define LWIP_SO_RCVBUF 1
 #define LWIP_SO_LINGER 0
-#define LWIP_NETIF_LOOPBACK 0
+#define RT_LWIP_NETIF_LOOPBACK
+#define LWIP_NETIF_LOOPBACK 1
 #define RT_LWIP_USING_PING
 
 /* AT commands */
@@ -249,6 +258,11 @@
 
 /* language packages */
 
+/* JSON: JavaScript Object Notation, a lightweight data-interchange format */
+
+
+/* XML: Extensible Markup Language */
+
 
 /* multimedia packages */
 
@@ -258,11 +272,20 @@
 /* u8g2: a monochrome graphic library */
 
 
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+
 /* tools packages */
 
 
 /* system packages */
 
+/* enhanced kernel services */
+
+
+/* POSIX extension functions */
+
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 
@@ -280,12 +303,24 @@
 
 /* miscellaneous packages */
 
+/* project laboratory */
+
 /* samples: kernel and components samples */
 
 
 /* entertainment: terminal games and other interesting software packages */
 
+
+/* Privated Packages of RealThread */
+
+
+/* Network Utilities */
+
+
+/* RT-Thread Smart */
+
 #define BCM2711_SOC
+#define BSP_SUPPORT_FPU
 
 /* Hardware Drivers Config */