The "mvmestd.h" uses the following function to open a VME device:int mvme_open(MVME_INTERFACE **vme, int idx) I found that the "driver/vme/sis3100/sis3100.c" uses the implementation as:
/* open VME */
sprintf(str, "/dev/sis1100_%02dremote", idx);
(*vme)->handle = open(str, O_RDWR, 0);
if ((*vme)->handle < 0)
return MVME_NO_INTERFACE;
}
The problem is: I renamed my SIS1100 devices as /dev/sis1100/xxxxx. So I have to hack the "sis3100.c".
Shall we have some smart way?  |