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| author | Johannes Berg <johannes.berg@intel.com> | 2011-10-07 14:01:25 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-11 22:41:19 +0200 |
| commit | a26eb27ab430147a82e4a9f2f1ebfadf03d99550 (patch) | |
| tree | 105c1b9db15ae37f4d69e22bf666861ed78a540e /include/net/mac80211.h | |
| parent | mac80211: remove tx_data ethertype (diff) | |
| download | linux-a26eb27ab430147a82e4a9f2f1ebfadf03d99550.tar.xz linux-a26eb27ab430147a82e4a9f2f1ebfadf03d99550.zip | |
mac80211: move fragment flag to info flag as dont-fragment
The purpose of this is two-fold:
1) by moving it out of tx_data.flags, we can in
another patch move the radiotap parsing so it
no longer is in the hotpath
2) if a device implements fragmentation but can
optionally skip it, the radiotap request for
not doing fragmentation may be honoured
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index cd108dfa1952..05f102197cfe 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -375,6 +375,9 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_USE_MINRATE: This frame will be sent at lowest rate. * This flag is used to send nullfunc frame at minimum rate when * the nullfunc is used for connection monitoring purpose. + * @IEEE80211_TX_CTL_DONTFRAG: Don't fragment this packet even if it + * would be fragmented by size (this is optional, only used for + * monitor injection). * * Note: If you have to add new flags to the enumeration, then don't * forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary. @@ -408,6 +411,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_NO_CCK_RATE = BIT(27), IEEE80211_TX_STATUS_EOSP = BIT(28), IEEE80211_TX_CTL_USE_MINRATE = BIT(29), + IEEE80211_TX_CTL_DONTFRAG = BIT(30), }; #define IEEE80211_TX_CTL_STBC_SHIFT 23 |