vxworks如何修改mac地址

aaa8711037

vxworks如何修改mac地址 [复制链接]

 我这里有程序可以读到目标机的mac地址，可是我怎样去更改目标机的mac地址呢？请高人指点。附上读mac地址的代码，作为参考。
[code]#include "vxWorks.h"
#include "stdio.h"
#include "netinet/in.h"
#include "net/if.h"
#include "netinet/if_ether.h"
#include "sys/ioctl.h"
#include "ioLib.h"
#include "inetLib.h"
#include "string.h"
#include "netinet/in_var.h"
#include "ipProto.h"
#include "end.h"
#include "private/muxLibP.h"
extern struct in_ifaddr* in_ifaddr;


int
getmac()
{
  struct in_ifaddr* ia;
  for (ia = in_ifaddr; ia != 0; ia = ia->ia_next)
    {
      struct ifnet* ifp = ia->ia_ifa.ifa_ifp;
      if (ifp != 0)
        {
          int level;
          IP_DRV_CTRL *pDrvCtrl;
          END_OBJ *pEnd;
          unsigned char PhyAddr[10];

          if(ifp->if_type != M2_ifType_ethernetCsmacd)
            {
               continue;
            }
          level = intLock();

          pDrvCtrl = (IP_DRV_CTRL *)ifp->pCookie;

          pEnd = PCOOKIE_TO_ENDOBJ(pDrvCtrl->pIpCookie);

          pEnd->pFuncTable->ioctl(pEnd, EIOCGADDR, PhyAddr);
          printf("%x:%x:%x:%x:%x:%x\n", PhyAddr[0], PhyAddr[1], PhyAddr[2], PhyAddr[3], PhyAddr[4], PhyAddr[5]);

          intUnlock(level);
        }
    }
}
/code]

athlon6

1. include "vxWorks.h"
   
2. #include "stdio.h"
   
3. #include "netinet/in.h"
   
4. #include "net/if.h"
   
5. #include "netinet/if_ether.h"
   
6. #include "sys/ioctl.h"
   
7. #include "ioLib.h"
   
8. #include "inetLib.h"
   
9. #include "string.h"
   
10. #include "netinet/in_var.h"
    
11. #include "ipProto.h"
    
12. #include "end.h"
    
13. #include "private/muxLibP.h"
    
14. extern struct in_ifaddr* in_ifaddr;
    
15. 
    
16. 
    
17. int
    
18. getmac()
    
19. {
    
20.   struct in_ifaddr* ia;
    
21.   for (ia = in_ifaddr; ia != 0; ia = ia->ia_next)
    
22.     {
    
23.       struct ifnet* ifp = ia->ia_ifa.ifa_ifp;
    
24.       if (ifp != 0)
    
25.         {
    
26.           int level;
    
27.           IP_DRV_CTRL *pDrvCtrl;
    
28.           END_OBJ *pEnd;
    
29.           unsigned char PhyAddr[10];
    
30. 
    
31.           if(ifp->if_type != M2_ifType_ethernetCsmacd)
    
32.             {
    
33.                continue;
    
34.             }
    
35.           level = intLock();
    
36. 
    
37.           pDrvCtrl = (IP_DRV_CTRL *)ifp->pCookie;
    
38. 
    
39.           pEnd = PCOOKIE_TO_ENDOBJ(pDrvCtrl->pIpCookie);
    
40. 
    
41.           pEnd->pFuncTable->ioctl(pEnd, EIOCGADDR, PhyAddr);
    
42.           printf("%x:%x:%x:%x:%x:%x\n", PhyAddr[0], PhyAddr[1], PhyAddr[2], PhyAddr[3], PhyAddr[4], PhyAddr[5]);
    
43. 
    
44.           intUnlock(level);
    
45.         }
    
46.     }
    
47. }
    

复制代码

lyb358

我以前用860时是修改启动配置存储在FLASH上然后下次启动生效，后来写网口驱动觉可调用ioctl，你既然都用ioctl EIOCGADDR命令读出来了，当然也可以写，只要驱动做了这部分程序，就可以改。标准的templateEnd.c驱动模板中就有EIOCSADDR，

lml198694

看看奥