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linux/drivers/net/can
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Matthias Schiffer 0e8ffdf3b8 can: m_can: pci: use custom bit timings for Elkhart Lake 
commit ea4c178768 upstream.

The relevant datasheet [1] specifies nonstandard limits for the bit timing
parameters. While it is unclear what the exact effect of violating these
limits is, it seems like a good idea to adhere to the documentation.

[1] Intel Atom® x6000E Series, and Intel® Pentium® and Celeron® N and J
    Series Processors for IoT Applications Datasheet,
    Volume 2 (Book 3 of 3), July 2021, Revision 001

Fixes: cab7ffc032 ("can: m_can: add PCI glue driver for Intel Elkhart Lake")
Link: https://lore.kernel.org/all/9eba5d7c05a48ead4024ffa6e5926f191d8c6b38.1636967198.git.matthias.schiffer@ew.tq-group.com
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2021-12-22 09:32:49 +01:00
..
c_can can: c_can: fix null-ptr-deref on ioctl() 2021-09-07 08:46:58 +02:00
cc770 can: dev: can_get_echo_skb(): extend to return can frame length 2021-01-14 08:43:43 +01:00
dev can: bittiming: can_fixup_bittiming(): change type of tseg1 and alltseg to unsigned int 2021-11-18 19:16:19 +01:00
ifi_canfd can: dev: can_get_echo_skb(): extend to return can frame length 2021-01-14 08:43:43 +01:00
m_can can: m_can: pci: use custom bit timings for Elkhart Lake 2021-12-22 09:32:49 +01:00
mscan can: mscan: mpc5xxx_can: mpc5xxx_can_probe(): remove useless BUG_ON() 2021-08-25 08:25:11 +02:00
peak_canfd can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path 2021-06-24 08:40:10 +02:00
rcar can: rcar_can: fix suspend/resume 2021-10-17 22:51:43 +02:00
sja1000 can: sja1000: fix use after free in ems_pcmcia_add_card() 2021-12-14 10:57:07 +01:00
softing can: softing: Remove redundant variable ptr 2021-05-27 09:42:22 +02:00
spi can: mcp251xfd: mcp251xfd_chip_start(): fix error handling for mcp251xfd_chip_rx_int_enable() 2021-11-18 19:17:10 +01:00
usb can: kvaser_usb: get CAN clock frequency from device 2021-12-14 10:57:07 +01:00
at91_can.c net: at91_can: fix the comments style issue 2021-07-25 11:36:27 +02:00
flexcan.c can: flexcan: flexcan_clks_enable(): add missing variable initialization 2021-08-04 12:11:56 +02:00
grcan.c can: dev: can_free_echo_skb(): extend to return can frame length 2021-03-30 11:14:28 +02:00
janz-ican3.c can: janz-ican3: use DEVICE_ATTR_RO/RW() helper macro 2021-07-25 11:36:26 +02:00
Kconfig can: flexcan: update Kconfig to enable coldfire 2021-07-25 11:36:29 +02:00
kvaser_pciefd.c can: kvaser_pciefd: kvaser_pciefd_rx_error_frame(): increase correct stats->{rx,tx}_errors counter 2021-12-14 10:57:07 +01:00
led.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Makefile can: dev: move driver related infrastructure into separate subdir 2021-01-13 09:42:58 +01:00
pch_can.c can: pch_can: pch_can_rx_normal: fix use after free 2021-12-14 10:57:07 +01:00
slcan.c tty: no checking of tty_unregister_ldisc 2021-05-13 16:57:17 +02:00
sun4i_can.c can: dev: can_get_echo_skb(): extend to return can frame length 2021-01-14 08:43:43 +01:00
ti_hecc.c can: rx-offload: add skb queue for use during ISR 2021-07-25 11:36:25 +02:00
vcan.c net: introduce CAN specific pointer in the struct net_device 2021-02-24 14:32:15 -08:00
vxcan.c net: introduce CAN specific pointer in the struct net_device 2021-02-24 14:32:15 -08:00
xilinx_can.c can: xilinx_can: Simplify code by using dev_err_probe() 2021-03-30 11:14:46 +02:00