From dddfb478b26e29a2b47f655ec219e743b8111015 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Tue, 2 Dec 2008 18:20:42 +0100 Subject: rt2x00: Implement HW encryption (rt2500usb) rt2500usb supports hardware encryption. rt2500usb supports up to 4 shared and pairwise keys. Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00queue.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.c') diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 7f908a17e36..e4a1dbeb18f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -420,8 +420,12 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb) * the frame so we can provide it to the driver seperately. */ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc.flags) && - !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc.flags)) - rt2x00crypto_tx_remove_iv(skb, iv_len); + !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc.flags)) { + if (test_bit(CONFIG_CRYPTO_COPY_IV, &queue->rt2x00dev->flags)) + rt2x00crypto_tx_copy_iv(skb, iv_len); + else + rt2x00crypto_tx_remove_iv(skb, iv_len); + } /* * It could be possible that the queue was corrupted and this -- cgit v1.2.3