diff options
| author | Senthil Balasubramanian <senthilkumar@atheros.com> | 2009-05-14 09:12:08 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-20 14:46:23 -0400 |
| commit | cccaec98a3ddbf20f22604f9ba405781c5f89f0e (patch) | |
| tree | b7815b6aa900e2d7e200f63e923098bedbd8b5f6 /lib/div64.c | |
| parent | 80a3511d70e8fc7ed3fe4417d7b0bf6c3f642f64 (diff) | |
mac80211: Initialize RX's last received sequence number
The STA may drop the very first frame if it happens to be a retried
frame. This is because we maintian the last received sequence number
per TID for QoS frames and it is initialized to zero through kzalloc
during sta_info_alloc and the sequence number of the very first date
frame received would be ZERO (as per IEEE 802.11-2007, 7.1.3.4.1).
If the frame dropped happens to be an EAP Request Identity(very first
frame from the AP), then wpa_supplicnat disconnects the STA and the
whole procedure starts again.
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'lib/div64.c')
0 files changed, 0 insertions, 0 deletions