- refactored network

git-svn-id: http://moon:8086/svn/mips@204 a8ebac50-d88d-4704-bea3-6648445a41b3
2021-11-23 19:29:51 +00:00
parent 2b04dc86da
commit 794bd38593
20 changed files with 1 additions and 1 deletions
@@ -0,0 +1,59 @@
+// -------------------------------------------------------------------------
+// ipv4.h
+//
+// 21.12.2003, J. Ahrensfeld
+//
+// -------------------------------------------------------------------------
+#ifndef DHCP_H
+#define DHCP_H
+
+#include "libsys.h"
+#include "ethernet.h"
+
+// -------------------------------------------------------------------------
+typedef struct _sDHCP
+{
+	uint8_t op, htype, hlen, hops;
+	uint32_t xid;
+	uint16_t secs, flags;
+	uint8_t ciaddr[4];
+	uint8_t yiaddr[4];
+	uint8_t siaddr[4];
+	uint8_t giaddr[4];
+	uint8_t chaddr[16];
+	uint8_t sname[64];
+	uint8_t file[128];
+	uint8_t options[312];
+
+} __attribute__ ((__packed__)) DHCP;
+
+
+#define	DHCP_BOOTREQUEST		1		// request.
+#define	DHCP_BOOTREPLY			2 		// reply.
+
+typedef struct _sdhcp_opt_hdr_t
+{
+	uint8_t code, len;
+
+} __attribute__ ((__packed__)) dhcp_opt_hdr_t;
+
+#define	DHCP_OPT_HOSTNAME		12
+#define	DHCP_OPT_REQIP			50
+#define	DHCP_OPT_MSGTYPE		53
+#define	DHCP_OPT_SERVERID		54
+#define	DHCP_OPT_CLIENTID		61
+#define	DHCP_OPT_END			255
+
+#define	DHCP_MSG_DHCPDISCOVER	1
+#define	DHCP_MSG_DHCPOFFER		2
+#define	DHCP_MSG_DHCPREQUEST	3
+#define	DHCP_MSG_DHCPDECLINE	4
+#define	DHCP_MSG_DHCPACK		5
+#define	DHCP_MSG_DHCPNAK		6
+#define	DHCP_MSG_DHCPRELEASE	7
+
+// -------------------------------------------------------------------------
+void DHCP_request_send(packet_t *pPacket, uint32_t dhcp_msg_type, uint8_t *mac_addr_src, uint8_t *inet_addr_src, uint8_t *inet_addr_dst, DHCP *pLast);
+
+// -------------------------------------------------------------------------
+#endif // DHCP_H