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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2014-07-25 20:16:40 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-08-21 10:50:00 +0200 |
| commit | 8ce261d0bb491da957278cdcba207791f329d1da (patch) | |
| tree | 6e03a19648f7b073d73d7dae621136631414923c /drivers/net/ethernet/chelsio/cxgb4 | |
| parent | bc03a54139baafcd8fe89ad115411c2c9c8a4905 (diff) | |
| download | linux-8ce261d0bb491da957278cdcba207791f329d1da.tar.gz linux-8ce261d0bb491da957278cdcba207791f329d1da.tar.bz2 linux-8ce261d0bb491da957278cdcba207791f329d1da.zip | |
can: flexcan: handle state passive -> warning transition
Once the CAN-bus is open and a packet is sent, the controller switches
into the PASSIVE state. Once the BUS is closed again it goes the back
err-warning. The TX error counter goes 0 -> 0x80 -> 0x7f.
This patch makes sure that the user learns about this state chang
(CAN_STATE_ERROR_WARNING => CAN_STATE_ERROR_PASSIVE)
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Matthias Klein <matthias.klein@optimeas.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4')
0 files changed, 0 insertions, 0 deletions