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linux/drivers/net/can
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Frank Jungclaus 918ee4911f can: esd_usb: Allow REC and TEC to return to zero 
We don't get any further EVENT from an esd CAN USB device for changes
on REC or TEC while those counters converge to 0 (with ecc == 0). So
when handling the "Back to Error Active"-event force txerr = rxerr =
0, otherwise the berr-counters might stay on values like 95 forever.

Also, to make life easier during the ongoing development a
netdev_dbg() has been introduced to allow dumping error events send by
an esd CAN USB device.

Fixes: 96d8e90382 ("can: Add driver for esd CAN-USB/2 device")
Signed-off-by: Frank Jungclaus <frank.jungclaus@esd.eu>
Link: https://lore.kernel.org/all/20221130202242.3998219-2-frank.jungclaus@esd.eu
Cc: stable@vger.kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-12-07 10:32:48 +01:00
..
c_can can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
cc770 can: cc770: cc770_isa_probe(): add missing free_cc770dev() 2022-11-24 16:09:53 +01:00
ctucanfd can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
dev can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
flexcan can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
ifi_canfd can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
m_can can: m_can: Add check for devm_clk_get 2022-11-24 16:10:18 +01:00
mscan can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
peak_canfd can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
rcar can: rcar_canfd: Add missing ECC error checks for channels 2-7 2022-11-07 14:00:27 +01:00
sja1000 can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev() 2022-11-24 16:09:39 +01:00
slcan can: slcan: fix freed work crash 2022-12-07 10:32:24 +01:00
softing can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
spi can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
usb can: esd_usb: Allow REC and TEC to return to zero 2022-12-07 10:32:48 +01:00
at91_can.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
can327.c can: can327: flush TX_work on ldisc .close() 2022-12-07 10:32:36 +01:00
grcan.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
janz-ican3.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
Kconfig can: slcan: use CAN network device driver API 2022-07-03 11:34:28 +02:00
kvaser_pciefd.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
Makefile can: slcan: move driver into separate sub directory 2022-07-03 11:34:44 +02:00
pch_can.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
sun4i_can.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
ti_hecc.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00
vcan.c can: dev: add CAN XL support to virtual CAN 2022-09-15 09:08:09 +02:00
vxcan.c can: dev: add CAN XL support to virtual CAN 2022-09-15 09:08:09 +02:00
xilinx_can.c can: dev: fix skb drop check 2022-11-07 14:00:27 +01:00