diff options
Diffstat (limited to 'sys/net80211/ieee80211.h')
| -rw-r--r-- | sys/net80211/ieee80211.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211.h b/sys/net80211/ieee80211.h index d9b4c54..88e781c 100644 --- a/sys/net80211/ieee80211.h +++ b/sys/net80211/ieee80211.h @@ -686,7 +686,7 @@ enum { IEEE80211_ELEMID_TPCREQ = 34, IEEE80211_ELEMID_TPCREP = 35, IEEE80211_ELEMID_SUPPCHAN = 36, - IEEE80211_ELEMID_CHANSWITCHANN = 37, + IEEE80211_ELEMID_CSA = 37, IEEE80211_ELEMID_MEASREQ = 38, IEEE80211_ELEMID_MEASREP = 39, IEEE80211_ELEMID_QUIET = 40, @@ -736,6 +736,14 @@ struct ieee80211_csa_ie { uint8_t csa_count; /* Channel Switch Count */ } __packed; +/* + * Note the min acceptable CSA count is used to guard against + * malicious CSA injection in station mode. Defining this value + * as other than 0 violates the 11h spec. + */ +#define IEEE80211_CSA_COUNT_MIN 2 +#define IEEE80211_CSA_COUNT_MAX 255 + /* rate set entries are in .5 Mb/s units, and potentially marked as basic */ #define IEEE80211_RATE_BASIC 0x80 #define IEEE80211_RATE_VAL 0x7f |
