gc/netif/gcif/gcif.h

   1 #ifndef __GCIF_H__
   2 #define __GCIF_H__
   3
   4 #include <lwip/netif.h>
   5
   6 #define ERR_NODATA              -12
   7 #define ERR_ALLREAD             -13
   8 #define ERR_TXERROR             -14
   9 #define ERR_RXERROR             -14
  10 #define ERR_NODEV               -16
  11 #define ERR_PKTSIZE             -17
  12 #define ERR_TXPENDING   -18
  13
  14 #define cpu_to_be16(x) (x)
  15 #define cpu_to_be32(x) (x)
  16 extern inline u16 cpu_to_le16(u16 x) { return (x<<8) | (x>>8);}
  17 extern inline u32 cpu_to_le32(u32 x) { return((x>>24) | ((x>>8)&0xff00) | ((x<<8)&0xff0000) | (x<<24));}
  18
  19 #define cpu_to_le16p(addr) (cpu_to_le16(*(addr)))
  20 #define cpu_to_le32p(addr) (cpu_to_le32(*(addr)))
  21 #define cpu_to_be16p(addr) (cpu_to_be16(*(addr)))
  22 #define cpu_to_be32p(addr) (cpu_to_be32(*(addr)))
  23
  24 extern inline void cpu_to_le16s(u16 *a) {*a = cpu_to_le16(*a);}
  25 extern inline void cpu_to_le32s(u32 *a) {*a = cpu_to_le32(*a);}
  26 extern inline void cpu_to_be16s(u16 *a) {*a = cpu_to_be16(*a);}
  27 extern inline void cpu_to_be32s(u32 *a) {*a = cpu_to_be32(*a);}
  28
  29 #define le16_to_cpup(x) cpu_to_le16p(x)
  30 #define le32_to_cpup(x) cpu_to_le32p(x)
  31 #define be16_to_cpup(x) cpu_to_be16p(x)
  32 #define be32_to_cpup(x) cpu_to_be32p(x)
  33
  34 #define le16_to_cpus(x) cpu_to_le16s(x)
  35 #define le32_to_cpus(x) cpu_to_le32s(x)
  36 #define be16_to_cpus(x) cpu_to_be16s(x)
  37 #define be32_to_cpus(x) cpu_to_be32s(x)
  38
  39 typedef void* dev_s;
  40
  41 dev_s bba_create(struct netif *);
  42 err_t bba_init(struct netif *);
  43 void bba_process(struct pbuf *p,struct netif *dev);
  44
  45 #endif