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| author | David Spinadel <david.spinadel@intel.com> | 2016-11-21 16:58:40 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-01-12 10:15:18 +0100 |
| commit | cef0acd4d7d4811d2d19cd0195031bf0dfe41249 (patch) | |
| tree | d240324b4bbfb68400c3ea1508c9a5b84746256f /include | |
| parent | 93be2b74279c15c2844684b1a027fdc71dd5d9bf (diff) | |
| download | linux-cef0acd4d7d4811d2d19cd0195031bf0dfe41249.tar.gz linux-cef0acd4d7d4811d2d19cd0195031bf0dfe41249.tar.bz2 linux-cef0acd4d7d4811d2d19cd0195031bf0dfe41249.zip | |
mac80211: Add RX flag to indicate ICV stripped
Add a flag that indicates that the WEP ICV was stripped from an
RX packet, allowing the device to not transfer that if it's
already checked.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/mac80211.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5f5cb194cd78..86967b85dfd0 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1017,7 +1017,7 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * @RX_FLAG_DECRYPTED: This frame was decrypted in hardware. * @RX_FLAG_MMIC_STRIPPED: the Michael MIC is stripped off this frame, * verification has been done by the hardware. - * @RX_FLAG_IV_STRIPPED: The IV/ICV are stripped from this frame. + * @RX_FLAG_IV_STRIPPED: The IV and ICV are stripped from this frame. * If this flag is set, the stack cannot do any replay detection * hence the driver or hardware will have to do that. * @RX_FLAG_PN_VALIDATED: Currently only valid for CCMP/GCMP frames, this @@ -1088,6 +1088,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * @RX_FLAG_ALLOW_SAME_PN: Allow the same PN as same packet before. * This is used for AMSDU subframes which can have the same PN as * the first subframe. + * @RX_FLAG_ICV_STRIPPED: The ICV is stripped from this frame. CRC checking must + * be done in the hardware. */ enum mac80211_rx_flags { RX_FLAG_MMIC_ERROR = BIT(0), @@ -1123,6 +1125,7 @@ enum mac80211_rx_flags { RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(31), RX_FLAG_MIC_STRIPPED = BIT_ULL(32), RX_FLAG_ALLOW_SAME_PN = BIT_ULL(33), + RX_FLAG_ICV_STRIPPED = BIT_ULL(34), }; #define RX_FLAG_STBC_SHIFT 26 |