Merge pull request #5813 from TomoYamanaka/master

Revise the structure in RZ_A1 related directory

Author: 0xc0170

features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_RZ_A1H/lwipopts_conf.h renamed to features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_RZ_A1XX/lwipopts_conf.h

@@ -23,4 +23,11 @@
 
 #define MEM_SIZE                      (1600 * 16)
 
+#define MEMP_NUM_TCP_SEG              32
+#define TCP_MSS                       1460
+#define PBUF_POOL_SIZE                16
+#define TCP_SND_BUF                   (8 * TCP_MSS)
+#define TCP_WND                       (TCP_MSS * 8)
+#define PBUF_POOL_BUFSIZE             1600
+
 #endif

features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_RZ_A1H/rza1_emac.c renamed to features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_RZ_A1XX/rza1_emac.c

@@ -5,11 +5,73 @@
 #include "mbed_interface.h"
 #include "ethernet_api.h"
 #include "ethernetext_api.h"
+#include "platform/mbed_toolchain.h"
 
 #define RECV_TASK_PRI           (osPriorityNormal)
 #define PHY_TASK_PRI            (osPriorityNormal)
 #define PHY_TASK_WAIT           (200)
 
+WEAK int ethernetext_init(ethernet_cfg_t *p_ethcfg)
+{
+    return -1;
+}
+
+WEAK void ethernetext_start_stop(int32_t mode)
+{
+}
+
+WEAK int ethernetext_chk_link_mode(void)
+{
+    return NEGO_FAIL;
+}
+
+WEAK void ethernetext_set_link_mode(int32_t link)
+{
+}
+
+WEAK int ethernet_init(void)
+{
+    return -1;
+}
+
+WEAK void ethernet_free(void)
+{
+}
+
+WEAK int ethernet_write(const char *data, int size)
+{
+    return 0;
+}
+
+WEAK int ethernet_send(void)
+{
+    return 0;
+}
+
+WEAK int ethernet_receive(void)
+{
+    return 0;
+}
+
+WEAK int ethernet_read(char *data, int size)
+{
+    return 0;
+}
+
+WEAK void ethernet_address(char *mac)
+{
+}
+
+WEAK int ethernet_link(void)
+{
+    return 0;
+}
+
+WEAK void ethernet_set_link(int speed, int duplex)
+{
+}
+
+
 /* memory */
 static sys_sem_t recv_ready_sem;    /* receive ready semaphore */
 
@@ -195,8 +257,8 @@ err_t eth_arch_enetif_init(struct netif *netif)
     sys_sem_new(&recv_ready_sem, 0);
 
     /* task */
-    sys_thread_new("rza1_emac_rx_thread", rza1_recv_task, netif, DEFAULT_THREAD_STACKSIZE, RECV_TASK_PRI);
-    sys_thread_new("rza1_emac_phy_thread", rza1_phy_task, netif, DEFAULT_THREAD_STACKSIZE, PHY_TASK_PRI);
+    sys_thread_new("rza1_recv_task", rza1_recv_task, netif, DEFAULT_THREAD_STACKSIZE, RECV_TASK_PRI);
+    sys_thread_new("rza1_phy_task", rza1_phy_task, netif, DEFAULT_THREAD_STACKSIZE, PHY_TASK_PRI);
 
     return ERR_OK;
 }