Move etharp packed structures to the header file.

This commit is contained in:
jani 2002-11-18 08:41:31 +00:00
parent f2fbcdf00a
commit dbac2ff0b3
2 changed files with 25 additions and 42 deletions

View File

@ -36,6 +36,7 @@
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"
#include "lwip/netif.h"
#include "lwip/ip.h"
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
@ -45,13 +46,7 @@ struct eth_addr {
PACK_STRUCT_FIELD(u8_t addr[6]);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
#endif
PACK_STRUCT_BEGIN
struct eth_hdr {
PACK_STRUCT_FIELD(struct eth_addr dest);
@ -59,6 +54,27 @@ struct eth_hdr {
PACK_STRUCT_FIELD(u16_t type);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
PACK_STRUCT_BEGIN
/** the ARP message */
struct etharp_hdr {
PACK_STRUCT_FIELD(struct eth_hdr ethhdr);
PACK_STRUCT_FIELD(u16_t hwtype);
PACK_STRUCT_FIELD(u16_t proto);
PACK_STRUCT_FIELD(u16_t _hwlen_protolen);
PACK_STRUCT_FIELD(u16_t opcode);
PACK_STRUCT_FIELD(struct eth_addr shwaddr);
PACK_STRUCT_FIELD(struct ip_addr sipaddr);
PACK_STRUCT_FIELD(struct eth_addr dhwaddr);
PACK_STRUCT_FIELD(struct ip_addr dipaddr);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
PACK_STRUCT_BEGIN
struct ethip_hdr {
PACK_STRUCT_FIELD(struct eth_hdr eth);
PACK_STRUCT_FIELD(struct ip_hdr ip);
};
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif

View File

@ -3,6 +3,9 @@
* Address Resolution Protocol module for IP over Ethernet
*
* $Log: etharp.c,v $
* Revision 1.10 2002/11/18 08:41:31 jani
* Move etharp packed structures to the header file.
*
* Revision 1.9 2002/11/15 12:41:59 likewise
* ETHARP_SNOOP_UPDATES made externally configurable.
*
@ -107,48 +110,12 @@ RFC 3220 4.6 IP Mobility Support for IPv4 January 2002
#define ARP_REQUEST 1
#define ARP_REPLY 2
/* MUST be compiled with "pack structs" or equivalent! */
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
#endif
PACK_STRUCT_BEGIN
/** the ARP message */
struct etharp_hdr {
PACK_STRUCT_FIELD(struct eth_hdr ethhdr);
PACK_STRUCT_FIELD(u16_t hwtype);
PACK_STRUCT_FIELD(u16_t proto);
PACK_STRUCT_FIELD(u16_t _hwlen_protolen);
PACK_STRUCT_FIELD(u16_t opcode);
PACK_STRUCT_FIELD(struct eth_addr shwaddr);
PACK_STRUCT_FIELD(struct ip_addr sipaddr);
PACK_STRUCT_FIELD(struct eth_addr dhwaddr);
PACK_STRUCT_FIELD(struct ip_addr dipaddr);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif
#define ARPH_HWLEN(hdr) (NTOHS((hdr)->_hwlen_protolen) >> 8)
#define ARPH_PROTOLEN(hdr) (NTOHS((hdr)->_hwlen_protolen) & 0xff)
#define ARPH_HWLEN_SET(hdr, len) (hdr)->_hwlen_protolen = HTONS(ARPH_PROTOLEN(hdr) | ((len) << 8))
#define ARPH_PROTOLEN_SET(hdr, len) (hdr)->_hwlen_protolen = HTONS((len) | (ARPH_HWLEN(hdr) << 8))
/* MUST be compiled with "pack structs" or equivalent! */
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
#endif
PACK_STRUCT_BEGIN
struct ethip_hdr {
PACK_STRUCT_FIELD(struct eth_hdr eth);
PACK_STRUCT_FIELD(struct ip_hdr ip);
};
PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif
enum etharp_state {
ETHARP_STATE_EMPTY,
ETHARP_STATE_PENDING,