diff options
author | Ivo van Doorn <IvDoorn@gmail.com> | 2005-10-03 10:50:40 -0400 |
---|---|---|
committer | James Ketrenos <jketreno@linux.intel.com> | 2005-10-03 10:50:40 -0400 |
commit | 7c254d3dba0fae124b1d33f784ca23572ac386b0 (patch) | |
tree | 033b9cacdabd184bac9f543308976234ce97146b /include | |
parent | 604116a32eaef4e10d05ae3361450b3f4a4e6a90 (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.h | 28 |
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 | ||
1048 | static 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 | |||
1064 | static 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 */ |
1049 | extern void free_ieee80211(struct net_device *dev); | 1077 | extern void free_ieee80211(struct net_device *dev); |
1050 | extern struct net_device *alloc_ieee80211(int sizeof_priv); | 1078 | extern struct net_device *alloc_ieee80211(int sizeof_priv); |