drivers/usb/net/Zydas/common.h

   1 #ifndef ZD_COMMON_H
   2 #define ZD_COMMON_H
   3
   4 #include <linux/if.h>
   5
   6 struct  zd_point
   7 {
   8     caddr_t       pointer;
   9     __u16         length;
  10 };
  11
  12 struct  zdreq
  13 {
  14     union
  15     {
  16         char    ifrn_name[IFNAMSIZ];
  17     } ifr_ifrn;
  18
  19     union
  20     {
  21         struct  zd_point data;
  22     } u;
  23 };
  24
  25 typedef struct oid_wrap
  26 {
  27     u16 request;
  28     u16 seq;
  29
  30     union
  31     {
  32         struct
  33         {
  34             u16 status;
  35         } dev;
  36
  37         struct
  38         {
  39             u32 oid;
  40             u32 status;
  41             u32 length;
  42             u8  data[512];
  43         } info;
  44     } u;
  45
  46 } oid_wrap_t;
  47
  48 #define ZD_GENERIC_OID_HDR_LEN \
  49 ((int) (&((struct oid_wrap *) 0)->u.info.data))
  50
  51 #endif