[src/trunk]: src/sys/net80211 Gather related code.

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/80474e01eb77
branches:  trunk
changeset: 358793:80474e01eb77
user:      maxv <maxv%NetBSD.org@localhost>
date:      Tue Jan 16 16:31:37 2018 +0000

description:
Gather related code.

diffstat:

 sys/net80211/ieee80211_input.c |  73 ++++++++++++++++++++---------------------
 1 files changed, 36 insertions(+), 37 deletions(-)

diffs (115 lines):

diff -r bfc41698fbb1 -r 80474e01eb77 sys/net80211/ieee80211_input.c
--- a/sys/net80211/ieee80211_input.c    Tue Jan 16 16:24:23 2018 +0000
+++ b/sys/net80211/ieee80211_input.c    Tue Jan 16 16:31:37 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ieee80211_input.c,v 1.104 2018/01/16 16:20:57 maxv Exp $       */
+/*     $NetBSD: ieee80211_input.c,v 1.105 2018/01/16 16:31:37 maxv Exp $       */
 
 /*
  * Copyright (c) 2001 Atsushi Onoe
@@ -37,7 +37,7 @@
 __FBSDID("$FreeBSD: src/sys/net80211/ieee80211_input.c,v 1.81 2005/08/10 16:22:29 sam Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: ieee80211_input.c,v 1.104 2018/01/16 16:20:57 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ieee80211_input.c,v 1.105 2018/01/16 16:31:37 maxv Exp $");
 #endif
 
 #ifdef _KERNEL_OPT
@@ -1446,37 +1446,6 @@
 #endif /* !IEEE80211_NO_HOSTAP */
 }
 
-/* Verify the existence and length of __elem or get out. */
-#define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do {                        \
-       if ((__elem) == NULL) {                                         \
-               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
-                   wh, ieee80211_mgt_subtype_name[subtype >>           \
-                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
-                   "%s", "no " #__elem );                              \
-               ic->ic_stats.is_rx_elem_missing++;                      \
-               return;                                                 \
-       }                                                               \
-       if ((__elem)[1] > (__maxlen)) {                                 \
-               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
-                   wh, ieee80211_mgt_subtype_name[subtype >>           \
-                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
-                   "bad " #__elem " len %d", (__elem)[1]);             \
-               ic->ic_stats.is_rx_elem_toobig++;                       \
-               return;                                                 \
-       }                                                               \
-} while (0)
-
-#define        IEEE80211_VERIFY_LENGTH(_len, _minlen) do {                     \
-       if ((_len) < (_minlen)) {                                       \
-               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
-                   wh, ieee80211_mgt_subtype_name[subtype >>           \
-                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
-                   "%s", "ie too short");                              \
-               ic->ic_stats.is_rx_elem_toosmall++;                     \
-               return;                                                 \
-       }                                                               \
-} while (0)
-
 #ifdef IEEE80211_DEBUG
 static void
 ieee80211_ssid_mismatch(struct ieee80211com *ic, const char *tag,
@@ -2003,6 +1972,36 @@
 
 /* -------------------------------------------------------------------------- */
 
+#define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do {                        \
+       if ((__elem) == NULL) {                                         \
+               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
+                   wh, ieee80211_mgt_subtype_name[subtype >>           \
+                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
+                   "%s", "no " #__elem );                              \
+               ic->ic_stats.is_rx_elem_missing++;                      \
+               return;                                                 \
+       }                                                               \
+       if ((__elem)[1] > (__maxlen)) {                                 \
+               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
+                   wh, ieee80211_mgt_subtype_name[subtype >>           \
+                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
+                   "bad " #__elem " len %d", (__elem)[1]);             \
+               ic->ic_stats.is_rx_elem_toobig++;                       \
+               return;                                                 \
+       }                                                               \
+} while (0)
+
+#define        IEEE80211_VERIFY_LENGTH(_len, _minlen) do {                     \
+       if ((_len) < (_minlen)) {                                       \
+               IEEE80211_DISCARD(ic, IEEE80211_MSG_ELEMID,             \
+                   wh, ieee80211_mgt_subtype_name[subtype >>           \
+                       IEEE80211_FC0_SUBTYPE_SHIFT],                   \
+                   "%s", "ie too short");                              \
+               ic->ic_stats.is_rx_elem_toosmall++;                     \
+               return;                                                 \
+       }                                                               \
+} while (0)
+
 static void
 ieee80211_recv_mgmt_beacon(struct ieee80211com *ic, struct mbuf *m0,
     struct ieee80211_node *ni, int subtype, int rssi, u_int32_t rstamp)
@@ -2948,6 +2947,10 @@
        }
 }
 
+#undef ISREASSOC
+#undef IEEE80211_VERIFY_LENGTH
+#undef IEEE80211_VERIFY_ELEMENT
+
 /* -------------------------------------------------------------------------- */
 
 void
@@ -2998,10 +3001,6 @@
        }
 }
 
-#undef ISREASSOC
-#undef IEEE80211_VERIFY_LENGTH
-#undef IEEE80211_VERIFY_ELEMENT
-
 #ifndef IEEE80211_NO_HOSTAP
 /*
  * Handle station power-save state change.