X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=net%2Fbootp.h;h=3b95a0a2ded87596636516c3b1b865aa79cf3aaf;hb=e873b97a01937549f2dbf0acdb0130d732a3dfb7;hp=320cc3bd3025f12897b91b3016d57321d2378998;hpb=890e9413c0af74a3d74f37d9ab6d19784990fa0c;p=u-boot

diff --git a/net/bootp.h b/net/bootp.h
index 320cc3bd30..3b95a0a2de 100644
--- a/net/bootp.h
+++ b/net/bootp.h
@@ -10,7 +10,7 @@
 #define __BOOTP_H__
 
 #ifndef __NET_H__
-#include	<net.h>
+#include <net.h>
 #endif /* __NET_H__ */
 
 /**********************************************************************/
@@ -19,36 +19,39 @@
  *	BOOTP header.
  */
 #if defined(CONFIG_CMD_DHCP)
-#define OPT_SIZE 312	/* Minimum DHCP Options size per RFC2131 - results in 576 byte pkt */
+/* Minimum DHCP Options size per RFC2131 - results in 576 byte pkt */
+#define OPT_FIELD_SIZE 312
+#if defined(CONFIG_BOOTP_VENDOREX)
+extern u8 *dhcp_vendorex_prep(u8 *e); /*rtn new e after add own opts. */
+extern u8 *dhcp_vendorex_proc(u8 *e); /*rtn next e if mine,else NULL  */
+#endif
 #else
-#define OPT_SIZE 64
+#define OPT_FIELD_SIZE 64
 #endif
 
-typedef struct
-{
-	uchar		bp_op;		/* Operation				*/
+struct Bootp_t {
+	uchar		bp_op;		/* Operation			*/
 # define OP_BOOTREQUEST	1
 # define OP_BOOTREPLY	2
-	uchar		bp_htype;	/* Hardware type			*/
+	uchar		bp_htype;	/* Hardware type		*/
 # define HWT_ETHER	1
-	uchar		bp_hlen;	/* Hardware address length		*/
+	uchar		bp_hlen;	/* Hardware address length	*/
 # define HWL_ETHER	6
-	uchar		bp_hops;	/* Hop count (gateway thing)		*/
-	ulong		bp_id;		/* Transaction ID			*/
-	ushort		bp_secs;	/* Seconds since boot			*/
-	ushort		bp_spare1;	/* Alignment				*/
-	IPaddr_t	bp_ciaddr;	/* Client IP address			*/
-	IPaddr_t	bp_yiaddr;	/* Your (client) IP address		*/
-	IPaddr_t	bp_siaddr;	/* Server IP address			*/
-	IPaddr_t	bp_giaddr;	/* Gateway IP address			*/
-	uchar		bp_chaddr[16];	/* Client hardware address		*/
-	char		bp_sname[64];	/* Server host name			*/
-	char		bp_file[128];	/* Boot file name			*/
-	char		bp_vend[OPT_SIZE];	/* Vendor information			*/
-}	Bootp_t;
-
-#define BOOTP_HDR_SIZE	sizeof (Bootp_t)
-#define BOOTP_SIZE	(ETHER_HDR_SIZE + IP_HDR_SIZE + BOOTP_HDR_SIZE)
+	uchar		bp_hops;	/* Hop count (gateway thing)	*/
+	ulong		bp_id;		/* Transaction ID		*/
+	ushort		bp_secs;	/* Seconds since boot		*/
+	ushort		bp_spare1;	/* Alignment			*/
+	IPaddr_t	bp_ciaddr;	/* Client IP address		*/
+	IPaddr_t	bp_yiaddr;	/* Your (client) IP address	*/
+	IPaddr_t	bp_siaddr;	/* Server IP address		*/
+	IPaddr_t	bp_giaddr;	/* Gateway IP address		*/
+	uchar		bp_chaddr[16];	/* Client hardware address	*/
+	char		bp_sname[64];	/* Server host name		*/
+	char		bp_file[128];	/* Boot file name		*/
+	char		bp_vend[OPT_FIELD_SIZE]; /* Vendor information	*/
+};
+
+#define BOOTP_HDR_SIZE	sizeof(struct Bootp_t)
 
 /**********************************************************************/
 /*
@@ -56,16 +59,14 @@ typedef struct
  */
 
 /* bootp.c */
-extern ulong	BootpID;		/* ID of cur BOOTP request		*/
-extern char	BootFile[128];		/* Boot file name			*/
+extern ulong	BootpID;		/* ID of cur BOOTP request	*/
+extern char	BootFile[128];		/* Boot file name		*/
 extern int	BootpTry;
-#ifdef CONFIG_BOOTP_RANDOM_DELAY
-ulong		seed1, seed2;		/* seed for random BOOTP delay		*/
-#endif
 
 
 /* Send a BOOTP request */
-extern void	BootpRequest (void);
+extern void BootpReset(void);
+extern void BootpRequest(void);
 
 /****************** DHCP Support *********************/
 extern void DhcpRequest(void);
@@ -88,8 +89,6 @@ typedef enum { INIT,
 #define DHCP_NAK      6
 #define DHCP_RELEASE  7
 
-#define SELECT_TIMEOUT 3UL	/* Seconds to wait for offers */
-
 /**********************************************************************/
 
 #endif /* __BOOTP_H__ */