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authorIvo van Doorn <IvDoorn@gmail.com>2005-10-03 10:50:40 -0400
committerJames Ketrenos <jketreno@linux.intel.com>2005-10-03 10:50:40 -0400
commit7c254d3dba0fae124b1d33f784ca23572ac386b0 (patch)
tree033b9cacdabd184bac9f543308976234ce97146b /include
parent604116a32eaef4e10d05ae3361450b3f4a4e6a90 (diff)
This will move the ieee80211_is_ofdm_rate function to the ieee80211.h
header, and I also added the ieee80211_is_cck_rate counterpart. Various drivers currently create there own version of these functions, but I guess the ieee80211 stack is the best place to provide such routines. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/net/ieee80211.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 33b595ebef1f..58f62224e7ea 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1045,6 +1045,34 @@ static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
1045 1045
1046} 1046}
1047 1047
1048static inline int ieee80211_is_ofdm_rate(u8 rate)
1049{
1050 switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
1051 case IEEE80211_OFDM_RATE_6MB:
1052 case IEEE80211_OFDM_RATE_9MB:
1053 case IEEE80211_OFDM_RATE_12MB:
1054 case IEEE80211_OFDM_RATE_18MB:
1055 case IEEE80211_OFDM_RATE_24MB:
1056 case IEEE80211_OFDM_RATE_36MB:
1057 case IEEE80211_OFDM_RATE_48MB:
1058 case IEEE80211_OFDM_RATE_54MB:
1059 return 1;
1060 }
1061 return 0;
1062}
1063
1064static inline int ieee80211_is_cck_rate(u8 rate)
1065{
1066 switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
1067 case IEEE80211_CCK_RATE_1MB:
1068 case IEEE80211_CCK_RATE_2MB:
1069 case IEEE80211_CCK_RATE_5MB:
1070 case IEEE80211_CCK_RATE_11MB:
1071 return 1;
1072 }
1073 return 0;
1074}
1075
1048/* ieee80211.c */ 1076/* ieee80211.c */
1049extern void free_ieee80211(struct net_device *dev); 1077extern void free_ieee80211(struct net_device *dev);
1050extern struct net_device *alloc_ieee80211(int sizeof_priv); 1078extern struct net_device *alloc_ieee80211(int sizeof_priv);