caif-hsi: Add RX flip buffer
authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Fri, 3 Feb 2012 04:36:21 +0000 (04:36 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 4 Feb 2012 21:06:28 +0000 (16:06 -0500)
Implement RX flip buffer in the cfhsi_rx_done function,
piggy-backed frames is also supported.
This gives a significant performance gain for CAIF over HSI.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found