update brcm-2.4 to 2.4.35.4, integrate new broadcom system code, update broadcom...

[openwrt-10.03/.git] / package / broadcom-wl / src / driver / proto / bcmdhcp.h

diff --git a/package/broadcom-wl/src/driver/proto/bcmdhcp.h b/package/broadcom-wl/src/driver/proto/bcmdhcp.h
new file mode 100644 (file)
index 0000000..a2cdc58
--- /dev/null
+++ b/package/broadcom-wl/src/driver/proto/bcmdhcp.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2007, Broadcom Corporation
+ * All Rights Reserved.                
+ *                                     
+ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;   
+ * the contents of this file may not be disclosed to third parties, copied
+ * or duplicated in any form, in whole or in part, without the prior      
+ * written permission of Broadcom Corporation.                            
+ *
+ * Fundamental constants relating to DHCP Protocol
+ *
+ * $Id$
+ */
+
+#ifndef _bcmdhcp_h_
+#define _bcmdhcp_h_
+
+/* DHCP params */
+#define DHCP_TYPE_OFFSET       0       /* DHCP type (request|reply) offset */
+#define DHCP_FLAGS_OFFSET      10      /* DHCP flags offset */
+#define DHCP_CIADDR_OFFSET     12      /* DHCP client IP address offset */
+#define DHCP_YIADDR_OFFSET     16      /* DHCP your IP address offset */
+#define DHCP_GIADDR_OFFSET     24      /* DHCP relay agent IP address offset */
+#define DHCP_CHADDR_OFFSET     28      /* DHCP client h/w address offset */
+
+#define DHCP_TYPE_REQUEST      1       /* DHCP request (discover|request) */
+#define DHCP_TYPE_REPLY                2       /* DHCP reply (offset|ack) */
+
+#define DHCP_PORT_SERVER       67      /* DHCP server UDP port */
+#define DHCP_PORT_CLIENT       68      /* DHCP client UDP port */
+
+#define DHCP_FLAG_BCAST        0x8000  /* DHCP broadcast flag */
+
+#define DHCP_FLAGS_LEN 2       /* DHCP flags field length */
+
+#endif /* #ifndef _bcmdhcp_h_ */