diff options
| author | Oz Krakowski <ozk@ti.com> | 2011-06-26 10:36:02 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-07-05 21:33:19 +0300 |
| commit | b992c68228a3ccdf73ea4f57519e1663839a9cbe (patch) | |
| tree | f2f208489c15e63612d5d6fe86bbdfef125523c7 /drivers/net/wireless/wl12xx/tx.h | |
| parent | 95dac04f881322b510c45e5ae83f0dbee4f823a2 (diff) | |
wl12xx: fix Tx security sequence number handling
Do not reset the security sequence number when issuing a join command or
interface is removed. Instead, reset the counter only during the unjoin
command.
Added the notion of counter wrap-around to the LSB number in
wl1271_tx_complete_packet.
Added post recovery padding to adjust for potential security number
progress during the recovery process by the firmware and avoid
potential interop issues in encrypted networks.
Signed-off-by: Oz Krakowski <ozk@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/tx.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/tx.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h index 832f9258d67..7ed3c01f365 100644 --- a/drivers/net/wireless/wl12xx/tx.h +++ b/drivers/net/wireless/wl12xx/tx.h @@ -150,7 +150,7 @@ struct wl1271_tx_hw_res_descr { (from 1st EDCA AIFS counter until TX Complete). */ __le32 medium_delay; /* LS-byte of last TKIP seq-num (saved per AC for recovery). */ - u8 lsb_security_sequence_number; + u8 tx_security_sequence_number_lsb; /* Retry count - number of transmissions without successful ACK.*/ u8 ack_failures; /* The rate that succeeded getting ACK |