1 files changed, 157 insertions, 0 deletions

diff --git a/drivers/net/wireless/bcm4329/include/proto/bcmip.h b/drivers/net/wireless/bcm4329/include/proto/bcmip.h
new file mode 100644
index 00000000000..9d2fd6fba48
--- /dev/null
+++ b/drivers/net/wireless/bcm4329/include/proto/bcmip.h
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 1999-2010, Broadcom Corporation
+ * 
+ *      Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2 (the "GPL"),
+ * available at http://www.broadcom.com/licenses/GPLv2.php, with the
+ * following added to such license:
+ * 
+ *      As a special exception, the copyright holders of this software give you
+ * permission to link this software with independent modules, and to copy and
+ * distribute the resulting executable under terms of your choice, provided that
+ * you also meet, for each linked independent module, the terms and conditions of
+ * the license of that module.  An independent module is a module which is not
+ * derived from this software.  The special exception does not apply to any
+ * modifications of the software.
+ * 
+ *      Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a license
+ * other than the GPL, without Broadcom's express prior written consent.
+ *
+ * Fundamental constants relating to IP Protocol
+ *
+ * $Id: bcmip.h,v 9.16.186.4 2009/01/27 04:25:25 Exp $
+ */
+
+
+#ifndef _bcmip_h_
+#define _bcmip_h_
+
+#ifndef _TYPEDEFS_H_
+#include <typedefs.h>
+#endif
+
+
+#include <packed_section_start.h>
+
+
+
+#define IP_VER_OFFSET           0x0     
+#define IP_VER_MASK             0xf0    
+#define IP_VER_SHIFT            4       
+#define IP_VER_4                4       
+#define IP_VER_6                6       
+
+#define IP_VER(ip_body) \
+        ((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT)
+
+#define IP_PROT_ICMP            0x1     
+#define IP_PROT_TCP             0x6     
+#define IP_PROT_UDP             0x11    
+
+
+#define IPV4_VER_HL_OFFSET      0       
+#define IPV4_TOS_OFFSET         1       
+#define IPV4_PKTLEN_OFFSET      2       
+#define IPV4_PKTFLAG_OFFSET     6       
+#define IPV4_PROT_OFFSET        9       
+#define IPV4_CHKSUM_OFFSET      10      
+#define IPV4_SRC_IP_OFFSET      12      
+#define IPV4_DEST_IP_OFFSET     16      
+#define IPV4_OPTIONS_OFFSET     20      
+
+
+#define IPV4_VER_MASK           0xf0    
+#define IPV4_VER_SHIFT          4       
+
+#define IPV4_HLEN_MASK          0x0f    
+#define IPV4_HLEN(ipv4_body)    (4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK))
+
+#define IPV4_ADDR_LEN           4       
+
+#define IPV4_ADDR_NULL(a)       ((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \
+                                  ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0)
+
+#define IPV4_ADDR_BCAST(a)      ((((uint8 *)(a))[0] & ((uint8 *)(a))[1] & \
+                                  ((uint8 *)(a))[2] & ((uint8 *)(a))[3]) == 0xff)
+
+#define IPV4_TOS_DSCP_MASK      0xfc    
+#define IPV4_TOS_DSCP_SHIFT     2       
+
+#define IPV4_TOS(ipv4_body)     (((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET])
+
+#define IPV4_TOS_PREC_MASK      0xe0    
+#define IPV4_TOS_PREC_SHIFT     5       
+
+#define IPV4_TOS_LOWDELAY       0x10    
+#define IPV4_TOS_THROUGHPUT     0x8     
+#define IPV4_TOS_RELIABILITY    0x4     
+
+#define IPV4_PROT(ipv4_body)    (((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET])
+
+#define IPV4_FRAG_RESV          0x8000  
+#define IPV4_FRAG_DONT          0x4000  
+#define IPV4_FRAG_MORE          0x2000  
+#define IPV4_FRAG_OFFSET_MASK   0x1fff  
+
+#define IPV4_ADDR_STR_LEN       16      
+
+
+BWL_PRE_PACKED_STRUCT struct ipv4_addr {
+        uint8   addr[IPV4_ADDR_LEN];
+} BWL_POST_PACKED_STRUCT;
+
+BWL_PRE_PACKED_STRUCT struct ipv4_hdr {
+        uint8   version_ihl;            
+        uint8   tos;                    
+        uint16  tot_len;                
+        uint16  id;
+        uint16  frag;                   
+        uint8   ttl;                    
+        uint8   prot;                   
+        uint16  hdr_chksum;             
+        uint8   src_ip[IPV4_ADDR_LEN];  
+        uint8   dst_ip[IPV4_ADDR_LEN];  
+} BWL_POST_PACKED_STRUCT;
+
+
+#define IPV6_PAYLOAD_LEN_OFFSET 4       
+#define IPV6_NEXT_HDR_OFFSET    6       
+#define IPV6_HOP_LIMIT_OFFSET   7       
+#define IPV6_SRC_IP_OFFSET      8       
+#define IPV6_DEST_IP_OFFSET     24      
+
+
+#define IPV6_TRAFFIC_CLASS(ipv6_body) \
+        (((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \
+         ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4))
+
+#define IPV6_FLOW_LABEL(ipv6_body) \
+        (((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \
+         (((uint8 *)(ipv6_body))[2] << 8) | \
+         (((uint8 *)(ipv6_body))[3]))
+
+#define IPV6_PAYLOAD_LEN(ipv6_body) \
+        ((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \
+         ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1])
+
+#define IPV6_NEXT_HDR(ipv6_body) \
+        (((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET])
+
+#define IPV6_PROT(ipv6_body)    IPV6_NEXT_HDR(ipv6_body)
+
+#define IPV6_ADDR_LEN           16      
+
+
+#ifndef IP_TOS
+#define IP_TOS(ip_body) \
+        (IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \
+         IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0)
+#endif
+
+
+
+#include <packed_section_end.h>
+
+#endif