清理龙芯1c片内网卡驱动的冗余代码，给没有license的源码文件增加license

bsp/ls1cdev/applications/application.c

@@ -21,9 +21,10 @@
 
 void rt_init_thread_entry(void *parameter)
 {
-	
 	/* initialization RT-Thread Components */
 	rt_components_init();
+
+    // Íø¿ÚEMAC³õʼ»¯
 	rt_hw_eth_init();
 }
 

bsp/ls1cdev/drivers/net/debug.h

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #ifndef __DEBUG_H__
 #define __DEBUG_H__
 

bsp/ls1cdev/drivers/net/mii.c

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #include "mii.h"
 
-#if 1
+
 static inline unsigned int mii_nway_result (unsigned int negotiated)
 {
 	unsigned int ret;
@@ -122,4 +127,4 @@ static int mii_link_ok (struct mii_if_info *mii)
 		return 1;
 	return 0;
 }
-#endif
+

bsp/ls1cdev/drivers/net/mii.h

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #ifndef __MII_H__
 #define __MII_H__
 /* Generic MII registers. */

bsp/ls1cdev/drivers/net/ping.c

-/*
- * netutils: ping implementation
- */
-
-#include "lwip/opt.h"
-
-#include "lwip/mem.h"
-#include "lwip/icmp.h"
-#include "lwip/netif.h"
-#include "lwip/sys.h"
-#include "lwip/sockets.h"
-#include "lwip/inet.h"
-#include "lwip/inet_chksum.h"
-#include "lwip/ip.h"
-#include <rthw.h>
-#include <rtthread.h>
-
-/**
- * PING_DEBUG: Enable debugging for PING.
- */
-#ifndef PING_DEBUG
-#define PING_DEBUG     LWIP_DBG_ON
-#endif
-
-/** ping receive timeout - in milliseconds */
-#define PING_RCV_TIMEO 1000
-/** ping delay - in milliseconds */
-#define PING_DELAY     100
-
-/** ping identifier - must fit on a u16_t */
-#ifndef PING_ID
-#define PING_ID        0xAFAF
-#endif
-
-/** ping additional data size to include in the packet */
-#ifndef PING_DATA_SIZE
-#define PING_DATA_SIZE 32
-#endif
-
-/* ping variables */
-static u16_t ping_seq_num;
-struct _ip_addr
-{
-    rt_uint8_t addr0, addr1, addr2, addr3;
-};
-
-/** Prepare a echo ICMP request */
-static void ping_prepare_echo( struct icmp_echo_hdr *iecho, u16_t len)
-{
-    size_t i;
-    size_t data_len = len - sizeof(struct icmp_echo_hdr);
-
-    ICMPH_TYPE_SET(iecho, ICMP_ECHO);
-    ICMPH_CODE_SET(iecho, 0);
-    iecho->chksum = 0;
-    iecho->id     = PING_ID;
-    iecho->seqno  = htons(++ping_seq_num);
-
-    /* fill the additional data buffer with some data */
-    for(i = 0; i < data_len; i++)
-    {
-        ((char*)iecho)[sizeof(struct icmp_echo_hdr) + i] = (char)i;
-    }
-
-    iecho->chksum = inet_chksum(iecho, len);
-}
-
-/* Ping using the socket ip */
-static err_t ping_send(int s, struct ip_addr *addr, int size)
-{
-    int err;
-    struct icmp_echo_hdr *iecho;
-    struct sockaddr_in to;
-    size_t ping_size = sizeof(struct icmp_echo_hdr) + size;
-    LWIP_ASSERT("ping_size is too big", ping_size <= 0xffff);
-
-    iecho = rt_malloc(ping_size);
-    if (iecho == RT_NULL)
-    {
-        return ERR_MEM;
-    }
-
-    ping_prepare_echo(iecho, (u16_t)ping_size);
-
-    to.sin_len = sizeof(to);
-    to.sin_family = AF_INET;
-    to.sin_addr.s_addr = addr->addr;
-
-    err = lwip_sendto(s, iecho, ping_size, 0, (struct sockaddr*)&to, sizeof(to));
-    rt_free(iecho);
-
-    return (err ? ERR_OK : ERR_VAL);
-}
-
-static void ping_recv(int s)
-{
-    char buf[64];
-    int fromlen, len;
-    struct sockaddr_in from;
-    struct ip_hdr *iphdr;
-    struct icmp_echo_hdr *iecho;
-    struct _ip_addr *addr;
-
-    while((len = lwip_recvfrom(s, buf, sizeof(buf), 0, (struct sockaddr*)&from, (socklen_t*)&fromlen)) > 0)
-    {
-        if (len >= (sizeof(struct ip_hdr)+sizeof(struct icmp_echo_hdr)))
-        {
-            addr = (struct _ip_addr *)&(from.sin_addr);
-            rt_kprintf("ping: recv %d.%d.%d.%d\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
-
-            iphdr = (struct ip_hdr *)buf;
-            iecho = (struct icmp_echo_hdr *)(buf+(IPH_HL(iphdr) * 4));
-            if ((iecho->id == PING_ID) && (iecho->seqno == htons(ping_seq_num)))
-            {
-                return;
-            }
-            else
-            {
-                rt_kprintf("ping: drop\n");
-            }
-        }
-    }
-
-    if (len <= 0)
-    {
-        rt_kprintf("ping: timeout\n");
-    }
-}
-
-rt_err_t ping(char* target, rt_uint32_t time, rt_size_t size)
-{
-    int s;
-    int timeout = PING_RCV_TIMEO;
-    struct ip_addr ping_target;
-    rt_uint32_t send_time;
-    struct _ip_addr
-    {
-        rt_uint8_t addr0, addr1, addr2, addr3;
-    } *addr;
-
-    send_time = 0;
-
-    if(size == 0)
-        size = PING_DATA_SIZE;
-
-    if (inet_aton(target, (struct in_addr*)&ping_target) == 0) return -RT_ERROR;
-    addr = (struct _ip_addr*)&ping_target;
-
-    if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0)
-    {
-        rt_kprintf("create socket failled\n");
-        return -RT_ERROR;
-    }
-
-    lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
-
-    while (1)
-    {
-        if (ping_send(s, &ping_target, size) == ERR_OK)
-        {
-            rt_kprintf("ping: send %d.%d.%d.%d\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
-            ping_recv(s);
-        }
-        else
-        {
-            rt_kprintf("ping: send %d.%d.%d.%d - error\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
-        }
-
-        send_time ++;
-        if (send_time >= time) break; /* send ping times reached, stop */
-
-        rt_thread_delay(PING_DELAY); /* take a delay */
-    }
-
-    lwip_close(s);
-
-    return RT_EOK;
-}
-#ifdef RT_USING_FINSH
-#include <finsh.h>
-FINSH_FUNCTION_EXPORT(ping, ping network host)
-#endif

bsp/ls1cdev/drivers/net/synopGMAC.c

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #include <rtthread.h>
 #include <components.h>
 #include <rtdef.h>

bsp/ls1cdev/drivers/net/synopGMAC.h

+/*
+ * Copyright (C) chinesebear
+ */
+
 #ifndef __SYNOPGMAC__H
 #define __SYNOPGMAC__H
 

bsp/ls1cdev/drivers/net/synopGMAC_Host.h

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #ifndef SYNOP_GMAC_HOST_H
 #define SYNOP_GMAC_HOST_H 1
 
-/*
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-*/
 
 #include "synopGMAC_plat.h"
-//#include "synopGMAC_pci_bus_interface.h"
 #include "synopGMAC_Dev.h"
 #include "mii.h"
 
-//#define ENH_DESC
-//#define ENH_DESC_8W
 
 
 struct net_device_stats
@@ -49,96 +46,21 @@ struct net_device_stats
 	unsigned long	tx_compressed;
 };
 
-/*
-struct	PmonInet{
-	struct device sc_dev;
-	void *sc_ih;
-
-	struct arpcom arpcom;
-		
-//	struct mii_data sc_mii;		// MII media information 
-	char  dev_addr[6]; //the net interface's address
-	unsigned long ioaddr;
-
-//	int flags;
-//	int mc_count;
-
-};
-*/	
-
-
-//typedef struct synopGMACAdapterStruct{
-#if 0
-struct synopGMACAdapterStruct{
-
-/*Device Dependent Data structur*/
-struct synopGMACdevice * synopGMACdev;
-
-/*Os/Platform Dependent Data Structures*/
-//struct pci_dev * synopGMACpcidev;
-
-//struct net_device *synopGMACnetdev;
 
-struct net_device_stats synopGMACNetStats;
-//u32 synopGMACPciState[16];
-
-struct PmonInet * PInetdev;
 
-//} synopGMACPciNetworkAdapter;
-}synopGMACNetworkAdapter;
-#endif
 typedef struct synopGMACNetworkAdapter{
 
 /*Device Dependent Data structur*/
 synopGMACdevice * synopGMACdev;
 
-/*Os/Platform Dependent Data Structures*/
-//struct pci_dev * synopGMACpcidev;
-
-//struct net_device *synopGMACnetdev;
 
 struct net_device_stats synopGMACNetStats;
-//u32 synopGMACPciState[16];
 
-//struct PmonInet * PInetdev;
 
 struct mii_if_info mii;
 } synopGMACPciNetworkAdapter;
 
-/*
-static struct mbuf * getmbuf(struct synopGMACNetworkAdapter * tp)
-{
-	struct mbuf *m;
-//	struct PomnInet * tp = adapter->PInetDev;
-
-	MGETHDR(m, M_DONTWAIT, MT_DATA);
-	if(m == NULL){
-		printf("getmbuf failed, Out of memory!!!\n");
-		return  NULL;
-	} else {
-		MCLGET(m, M_DONTWAIT);
-		if ((m->m_flags & M_EXT) == 0) {
-			m_freem(m);
-			return NULL;
-		}
-		if(m->m_data != m->m_ext.ext_buf){
-			printf("m_data not equal to ext_buf!!!\n");
-		}
-	}
-	
-#if defined(__mips__)
-
-//	pci_sync_cache(tp->sc_pc, (vm_offset_t)tp->tx_buffer[entry], len, SYNC_W);
 
-	;
-#define RFA_ALIGNMENT_FUDGE 2
-	m->m_data += RFA_ALIGNMENT_FUDGE;
-#else
-	m->m_data += RFA_ALIGNMENT_FUDGE;
-#endif
-	return m;
-}
-*/
 
 
 

bsp/ls1cdev/drivers/net/types.h

+/*
+ * Copyright (C) chinesebear
+ */
+
+
 #ifndef __TYPES__H
 #define __TYPES__H