Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 220012
b: refs/heads/master
c: 8727a64
h: refs/heads/master
v: v3
  • Loading branch information
Brett Rudley authored and Greg Kroah-Hartman committed Sep 30, 2010
1 parent 5e891f3 commit c2bf958
Show file tree
Hide file tree
Showing 2 changed files with 1 addition and 77 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: f61efd4723cc51289ff300e929f77a247a1aca30
refs/heads/master: 8727a644289c77f988398f1136380f72a3df3fbb
76 changes: 0 additions & 76 deletions trunk/drivers/staging/brcm80211/include/proto/bcmip.h
Original file line number Diff line number Diff line change
Expand Up @@ -32,99 +32,23 @@
#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) : \
Expand Down

0 comments on commit c2bf958

Please sign in to comment.