Hello, Marc Kleine-Budde wrote: > This core is found on some Freescale SoCs and also some Coldfire > SoCs. Support for Coldfire is missing though at the moment as > they have an older revision of the core which does not have RX FIFO > support. > > Signed-off-by: Sascha Hauer <[email protected]> > Signed-off-by: Marc Kleine-Budde <[email protected]> > --- > > Changes to prev version: > > * use be32_to_cpup in flexcan_start_xmit > * add comments about stats->tx_bytes and stats->tx_bytes > * fix FLEXCAN_ESR_ACK_ERR (set CAN_ERR_BUSERROR) > * add forgotten FLEXCAN_ESR_CRC_ERR > * fix inc of can.can_stats.error_warning > * handle changes of CAN error state in NAPI > * only send bus error in case of a real error > * implement CAN_CTRLMODE_BERR_REPORTING > > The CAN_CTRLMODE_BERR_REPORTING implementation is a bit tricky, we have to > enable the error bit interrupt, otherwise we don't get any warning or > error passive interrupts. Regarding error bits NAPI is only scheduled if > CAN_CTRLMODE_BERR_REPORTING is activated. The NAPI-poll() is analogue, only > generate bus error messages of CAN_CTRLMODE_BERR_REPORTING is active. > > Cheers, Marc > > P.S.: this can be pulled, too: > > The following changes since commit 11fe883936980fe242869d671092a466cf1db3e3: > > Merge branch 'master' of > master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 (2010-07-20 > 18:25:24 -0700) > > are available in the git repository at: > > ssh://git.pengutronix.de/git/mkl/linux-2.6.git for-net-next-2.6
The correct URL is:
git://git.pengutronix.de/git/mkl/linux-2.6.git for-net-next-2.6
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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