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| author | Reuben Dowle <Reuben.Dowle@navico.com> | 2011-11-01 11:18:03 +1300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2012-02-03 01:21:25 +0100 |
| commit | 9a12349663061d25b49e6542d005fa7193a2cb44 (patch) | |
| tree | 210da3ec770010d9e814a368de051ad01e0e6bb3 /drivers/usb | |
| parent | cf5046b309b3a05c444a8edba6b44108510b7d7d (diff) | |
| download | linux-9a12349663061d25b49e6542d005fa7193a2cb44.tar.gz linux-9a12349663061d25b49e6542d005fa7193a2cb44.tar.bz2 linux-9a12349663061d25b49e6542d005fa7193a2cb44.zip | |
can: flexcan: Fix CAN_RAW_RECV_OWN_MSGS and CAN_RAW_LOOPBACK
Currently the flexcan driver uses hardware local echo. This blindly
echos all transmitted frames to all receiving sockets, regardless what
CAN_RAW_RECV_OWN_MSGS and CAN_RAW_LOOPBACK are set to.
This patch now submits transmitted frames to be echoed in the transmit
complete interrupt, preserving the reference to the sending
socket. This allows the can protocol to correctly handle the local
echo.
Further this patch moves tx_bytes statistic accounting into the tx_complete
handler.
Signed-off-by: Reuben Dowle <reuben.dowle@navico.com>
[mkl: move tx_bytes accounting into tx_complete handler; cleanups]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/usb')
0 files changed, 0 insertions, 0 deletions