diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/mac80211.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f3dbadafe16e..a1a27021f452 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2025,6 +2025,10 @@ struct ieee80211_txq { * drivers, mac80211 packet loss mechanism will not be triggered and driver * is completely depending on firmware event for station kickout. * + * @IEEE80211_HW_SUPPORTS_TX_FRAG: Hardware does fragmentation by itself. + * The stack will not do fragmentation. + * The callback for @set_frag_threshold should be set as well. + * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { @@ -2066,6 +2070,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_TX_AMSDU, IEEE80211_HW_TX_FRAG_LIST, IEEE80211_HW_REPORTS_LOW_ACK, + IEEE80211_HW_SUPPORTS_TX_FRAG, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS @@ -3093,8 +3098,9 @@ enum ieee80211_reconfig_type { * The callback must be atomic. * * @set_frag_threshold: Configuration of fragmentation threshold. Assign this - * if the device does fragmentation by itself; if this callback is - * implemented then the stack will not do fragmentation. + * if the device does fragmentation by itself. Note that to prevent the + * stack from doing fragmentation IEEE80211_HW_SUPPORTS_TX_FRAG + * should be set as well. * The callback can sleep. * * @set_rts_threshold: Configuration of RTS threshold (if device needs it) |