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-rw-r--r--net/tipc/msg.h138
1 files changed, 69 insertions, 69 deletions
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 6699aaf7bd4c..62d549063604 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -1,6 +1,6 @@
/*
* net/tipc/msg.h: Include file for TIPC message header routines
- *
+ *
* Copyright (c) 2000-2006, Ericsson AB
* Copyright (c) 2005, Wind River Systems
* All rights reserved.
@@ -56,10 +56,10 @@
/*
TIPC user data message header format, version 2
-
+
- Fundamental definitions available to privileged TIPC users
are located in tipc_msg.h.
- - Remaining definitions available to TIPC internal users appear below.
+ - Remaining definitions available to TIPC internal users appear below.
*/
@@ -75,7 +75,7 @@ static inline void msg_set_bits(struct tipc_msg *m, u32 w,
msg_set_word(m, w, (word |= (val << pos)));
}
-/*
+/*
* Word 0
*/
@@ -84,7 +84,7 @@ static inline u32 msg_version(struct tipc_msg *m)
return msg_bits(m, 0, 29, 7);
}
-static inline void msg_set_version(struct tipc_msg *m)
+static inline void msg_set_version(struct tipc_msg *m)
{
msg_set_bits(m, 0, 29, 0xf, TIPC_VERSION);
}
@@ -99,47 +99,47 @@ static inline u32 msg_isdata(struct tipc_msg *m)
return (msg_user(m) <= DATA_CRITICAL);
}
-static inline void msg_set_user(struct tipc_msg *m, u32 n)
+static inline void msg_set_user(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 0, 25, 0xf, n);
}
-static inline void msg_set_importance(struct tipc_msg *m, u32 i)
+static inline void msg_set_importance(struct tipc_msg *m, u32 i)
{
msg_set_user(m, i);
}
-static inline void msg_set_hdr_sz(struct tipc_msg *m,u32 n)
+static inline void msg_set_hdr_sz(struct tipc_msg *m,u32 n)
{
msg_set_bits(m, 0, 21, 0xf, n>>2);
}
-static inline int msg_non_seq(struct tipc_msg *m)
+static inline int msg_non_seq(struct tipc_msg *m)
{
return msg_bits(m, 0, 20, 1);
}
-static inline void msg_set_non_seq(struct tipc_msg *m)
+static inline void msg_set_non_seq(struct tipc_msg *m)
{
msg_set_bits(m, 0, 20, 1, 1);
}
-static inline int msg_dest_droppable(struct tipc_msg *m)
+static inline int msg_dest_droppable(struct tipc_msg *m)
{
return msg_bits(m, 0, 19, 1);
}
-static inline void msg_set_dest_droppable(struct tipc_msg *m, u32 d)
+static inline void msg_set_dest_droppable(struct tipc_msg *m, u32 d)
{
msg_set_bits(m, 0, 19, 1, d);
}
-static inline int msg_src_droppable(struct tipc_msg *m)
+static inline int msg_src_droppable(struct tipc_msg *m)
{
return msg_bits(m, 0, 18, 1);
}
-static inline void msg_set_src_droppable(struct tipc_msg *m, u32 d)
+static inline void msg_set_src_droppable(struct tipc_msg *m, u32 d)
{
msg_set_bits(m, 0, 18, 1, d);
}
@@ -150,31 +150,31 @@ static inline void msg_set_size(struct tipc_msg *m, u32 sz)
}
-/*
+/*
* Word 1
*/
-static inline void msg_set_type(struct tipc_msg *m, u32 n)
+static inline void msg_set_type(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 1, 29, 0x7, n);
}
-static inline void msg_set_errcode(struct tipc_msg *m, u32 err)
+static inline void msg_set_errcode(struct tipc_msg *m, u32 err)
{
msg_set_bits(m, 1, 25, 0xf, err);
}
-static inline u32 msg_reroute_cnt(struct tipc_msg *m)
+static inline u32 msg_reroute_cnt(struct tipc_msg *m)
{
return msg_bits(m, 1, 21, 0xf);
}
-static inline void msg_incr_reroute_cnt(struct tipc_msg *m)
+static inline void msg_incr_reroute_cnt(struct tipc_msg *m)
{
msg_set_bits(m, 1, 21, 0xf, msg_reroute_cnt(m) + 1);
}
-static inline void msg_reset_reroute_cnt(struct tipc_msg *m)
+static inline void msg_reset_reroute_cnt(struct tipc_msg *m)
{
msg_set_bits(m, 1, 21, 0xf, 0);
}
@@ -184,12 +184,12 @@ static inline u32 msg_lookup_scope(struct tipc_msg *m)
return msg_bits(m, 1, 19, 0x3);
}
-static inline void msg_set_lookup_scope(struct tipc_msg *m, u32 n)
+static inline void msg_set_lookup_scope(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 1, 19, 0x3, n);
}
-static inline void msg_set_options(struct tipc_msg *m, const char *opt, u32 sz)
+static inline void msg_set_options(struct tipc_msg *m, const char *opt, u32 sz)
{
u32 hsz = msg_hdr_sz(m);
char *to = (char *)&m->hdr[hsz/4];
@@ -206,13 +206,13 @@ static inline u32 msg_bcast_ack(struct tipc_msg *m)
return msg_bits(m, 1, 0, 0xffff);
}
-static inline void msg_set_bcast_ack(struct tipc_msg *m, u32 n)
+static inline void msg_set_bcast_ack(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 1, 0, 0xffff, n);
}
-/*
+/*
* Word 2
*/
@@ -221,7 +221,7 @@ static inline u32 msg_ack(struct tipc_msg *m)
return msg_bits(m, 2, 16, 0xffff);
}
-static inline void msg_set_ack(struct tipc_msg *m, u32 n)
+static inline void msg_set_ack(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 2, 16, 0xffff, n);
}
@@ -231,48 +231,48 @@ static inline u32 msg_seqno(struct tipc_msg *m)
return msg_bits(m, 2, 0, 0xffff);
}
-static inline void msg_set_seqno(struct tipc_msg *m, u32 n)
+static inline void msg_set_seqno(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 2, 0, 0xffff, n);
}
-/*
+/*
* Words 3-10
*/
-static inline void msg_set_prevnode(struct tipc_msg *m, u32 a)
+static inline void msg_set_prevnode(struct tipc_msg *m, u32 a)
{
msg_set_word(m, 3, a);
}
-static inline void msg_set_origport(struct tipc_msg *m, u32 p)
+static inline void msg_set_origport(struct tipc_msg *m, u32 p)
{
msg_set_word(m, 4, p);
}
-static inline void msg_set_destport(struct tipc_msg *m, u32 p)
+static inline void msg_set_destport(struct tipc_msg *m, u32 p)
{
msg_set_word(m, 5, p);
}
-static inline void msg_set_mc_netid(struct tipc_msg *m, u32 p)
+static inline void msg_set_mc_netid(struct tipc_msg *m, u32 p)
{
msg_set_word(m, 5, p);
}
-static inline void msg_set_orignode(struct tipc_msg *m, u32 a)
+static inline void msg_set_orignode(struct tipc_msg *m, u32 a)
{
msg_set_word(m, 6, a);
}
-static inline void msg_set_destnode(struct tipc_msg *m, u32 a)
+static inline void msg_set_destnode(struct tipc_msg *m, u32 a)
{
msg_set_word(m, 7, a);
}
-static inline int msg_is_dest(struct tipc_msg *m, u32 d)
+static inline int msg_is_dest(struct tipc_msg *m, u32 d)
{
return(msg_short(m) || (msg_destnode(m) == d));
}
@@ -284,7 +284,7 @@ static inline u32 msg_routed(struct tipc_msg *m)
return(msg_destnode(m) ^ msg_orignode(m)) >> 11;
}
-static inline void msg_set_nametype(struct tipc_msg *m, u32 n)
+static inline void msg_set_nametype(struct tipc_msg *m, u32 n)
{
msg_set_word(m, 8, n);
}
@@ -309,17 +309,17 @@ static inline void msg_set_transp_seqno(struct tipc_msg *m, u32 n)
msg_set_word(m, 8, n);
}
-static inline void msg_set_namelower(struct tipc_msg *m, u32 n)
+static inline void msg_set_namelower(struct tipc_msg *m, u32 n)
{
msg_set_word(m, 9, n);
}
-static inline void msg_set_nameinst(struct tipc_msg *m, u32 n)
+static inline void msg_set_nameinst(struct tipc_msg *m, u32 n)
{
msg_set_namelower(m, n);
}
-static inline void msg_set_nameupper(struct tipc_msg *m, u32 n)
+static inline void msg_set_nameupper(struct tipc_msg *m, u32 n)
{
msg_set_word(m, 10, n);
}
@@ -329,7 +329,7 @@ static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
return (struct tipc_msg *)msg_data(m);
}
-static inline void msg_expand(struct tipc_msg *m, u32 destnode)
+static inline void msg_expand(struct tipc_msg *m, u32 destnode)
{
if (!msg_short(m))
return;
@@ -344,7 +344,7 @@ static inline void msg_expand(struct tipc_msg *m, u32 destnode)
/*
TIPC internal message header format, version 2
- 1 0 9 8 7 6 5 4|3 2 1 0 9 8 7 6|5 4 3 2 1 0 9 8|7 6 5 4 3 2 1 0
+ 1 0 9 8 7 6 5 4|3 2 1 0 9 8 7 6|5 4 3 2 1 0 9 8|7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
w0:|vers |msg usr|hdr sz |n|resrv| packet size |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@@ -372,9 +372,9 @@ static inline void msg_expand(struct tipc_msg *m, u32 destnode)
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
NB: CONN_MANAGER use data message format. LINK_CONFIG has own format.
-*/
+*/
-/*
+/*
* Internal users
*/
@@ -390,7 +390,7 @@ static inline void msg_expand(struct tipc_msg *m, u32 destnode)
#define INT_H_SIZE 40
#define DSC_H_SIZE 40
-/*
+/*
* Connection management protocol messages
*/
@@ -398,7 +398,7 @@ static inline void msg_expand(struct tipc_msg *m, u32 destnode)
#define CONN_PROBE_REPLY 1
#define CONN_ACK 2
-/*
+/*
* Name distributor messages
*/
@@ -406,7 +406,7 @@ static inline void msg_expand(struct tipc_msg *m, u32 destnode)
#define WITHDRAWAL 1
-/*
+/*
* Word 1
*/
@@ -425,13 +425,13 @@ static inline u32 msg_req_links(struct tipc_msg *m)
return msg_bits(m, 1, 16, 0xfff);
}
-static inline void msg_set_req_links(struct tipc_msg *m, u32 n)
+static inline void msg_set_req_links(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 1, 16, 0xfff, n);
}
-/*
+/*
* Word 2
*/
@@ -440,7 +440,7 @@ static inline u32 msg_dest_domain(struct tipc_msg *m)
return msg_word(m, 2);
}
-static inline void msg_set_dest_domain(struct tipc_msg *m, u32 n)
+static inline void msg_set_dest_domain(struct tipc_msg *m, u32 n)
{
msg_set_word(m, 2, n);
}
@@ -460,13 +460,13 @@ static inline u32 msg_bcgap_to(struct tipc_msg *m)
return msg_bits(m, 2, 0, 0xffff);
}
-static inline void msg_set_bcgap_to(struct tipc_msg *m, u32 n)
+static inline void msg_set_bcgap_to(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 2, 0, 0xffff, n);
}
-/*
+/*
* Word 4
*/
@@ -533,7 +533,7 @@ static inline void msg_set_link_selector(struct tipc_msg *m, u32 n)
msg_set_bits(m, 4, 0, 1, (n & 1));
}
-/*
+/*
* Word 5
*/
@@ -603,7 +603,7 @@ static inline void msg_clear_redundant_link(struct tipc_msg *m)
}
-/*
+/*
* Word 9
*/
@@ -627,12 +627,12 @@ static inline void msg_set_bcast_tag(struct tipc_msg *m, u32 n)
msg_set_bits(m, 9, 16, 0xffff, n);
}
-static inline u32 msg_max_pkt(struct tipc_msg *m)
+static inline u32 msg_max_pkt(struct tipc_msg *m)
{
return (msg_bits(m, 9, 16, 0xffff) * 4);
}
-static inline void msg_set_max_pkt(struct tipc_msg *m, u32 n)
+static inline void msg_set_max_pkt(struct tipc_msg *m, u32 n)
{
msg_set_bits(m, 9, 16, 0xffff, (n / 4));
}
@@ -647,7 +647,7 @@ static inline void msg_set_link_tolerance(struct tipc_msg *m, u32 n)
msg_set_bits(m, 9, 0, 0xffff, n);
}
-/*
+/*
* Routing table message data
*/
@@ -672,7 +672,7 @@ static inline void msg_set_dataoctet(struct tipc_msg *m, u32 pos)
msg_data(m)[pos + 4] = 1;
}
-/*
+/*
* Segmentation message types
*/
@@ -680,7 +680,7 @@ static inline void msg_set_dataoctet(struct tipc_msg *m, u32 pos)
#define FRAGMENT 1
#define LAST_FRAGMENT 2
-/*
+/*
* Link management protocol message types
*/
@@ -688,13 +688,13 @@ static inline void msg_set_dataoctet(struct tipc_msg *m, u32 pos)
#define RESET_MSG 1
#define ACTIVATE_MSG 2
-/*
+/*
* Changeover tunnel message types
*/
#define DUPLICATE_MSG 0
#define ORIGINAL_MSG 1
-/*
+/*
* Routing table message types
*/
#define EXT_ROUTING_TABLE 0
@@ -703,7 +703,7 @@ static inline void msg_set_dataoctet(struct tipc_msg *m, u32 pos)
#define ROUTE_ADDITION 3
#define ROUTE_REMOVAL 4
-/*
+/*
* Config protocol message types
*/
@@ -724,7 +724,7 @@ static inline u32 msg_tot_importance(struct tipc_msg *m)
}
-static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
+static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
u32 err, u32 hsize, u32 destnode)
{
memset(m, 0, hsize);
@@ -741,7 +741,7 @@ static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
}
}
-/**
+/**
* msg_calc_data_size - determine total data size for message
*/
@@ -755,15 +755,15 @@ static inline int msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
return dsz;
}
-/**
+/**
* msg_build - create message using specified header and data
- *
+ *
* Note: Caller must not hold any locks in case copy_from_user() is interrupted!
- *
+ *
* Returns message data size or errno
*/
-static inline int msg_build(struct tipc_msg *hdr,
+static inline int msg_build(struct tipc_msg *hdr,
struct iovec const *msg_sect, u32 num_sect,
int max_size, int usrmem, struct sk_buff** buf)
{
@@ -789,11 +789,11 @@ static inline int msg_build(struct tipc_msg *hdr,
memcpy((*buf)->data, (unchar *)hdr, hsz);
for (res = 1, cnt = 0; res && (cnt < num_sect); cnt++) {
if (likely(usrmem))
- res = !copy_from_user((*buf)->data + pos,
- msg_sect[cnt].iov_base,
+ res = !copy_from_user((*buf)->data + pos,
+ msg_sect[cnt].iov_base,
msg_sect[cnt].iov_len);
else
- memcpy((*buf)->data + pos, msg_sect[cnt].iov_base,
+ memcpy((*buf)->data + pos, msg_sect[cnt].iov_base,
msg_sect[cnt].iov_len);
pos += msg_sect[cnt].iov_len;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 11:56:48 +0100