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rsi: fix for WoWLAN wakeup in security mode. 

System is unable to wake-up through magic-packet in secured connections.
Because key descriptor is getting corrupted and firmware is unable to
decrypt the magic packet. Fixed the issue by properly preparing it
before sending it to firmware.

Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Signed-off-by: Sushant Kumar Mishra <sushant.mishra@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Siva Rebbagondla 2018-07-05 18:08:21 +05:30 committed by Kalle Valo
parent 38709316d1
commit 4c837d8c9b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/rsi/rsi_91x_mgmt.c
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@ -746,7 +746,7 @@ int rsi_hal_load_key(struct rsi_common *common,
key_descriptor |= RSI_CIPHER_TKIP;
}
key_descriptor |= RSI_PROTECT_DATA_FRAMES;
key_descriptor |= ((key_id << RSI_KEY_ID_OFFSET) & RSI_KEY_ID_MASK);
key_descriptor |= (key_id << RSI_KEY_ID_OFFSET);
rsi_set_len_qno(&set_key->desc_dword0.len_qno,
(frame_len - FRAME_DESC_SZ), RSI_WIFI_MGMT_Q);