mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a7f7f6248d
Since commit 84af7a6194 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.
This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.
There are a variety of indentation styles found.
a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'
In order to convert all of them to 1 tab + 'help', I ran the
following commend:
$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
61 lines
2.3 KiB
Plaintext
61 lines
2.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Controller Area Network (CAN) network layer core configuration
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#
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menuconfig CAN
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depends on NET
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tristate "CAN bus subsystem support"
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help
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Controller Area Network (CAN) is a slow (up to 1Mbit/s) serial
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communications protocol. Development of the CAN bus started in
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1983 at Robert Bosch GmbH, and the protocol was officially
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released in 1986. The CAN bus was originally mainly for automotive,
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but is now widely used in marine (NMEA2000), industrial, and medical
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applications. More information on the CAN network protocol family
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PF_CAN is contained in <Documentation/networking/can.rst>.
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If you want CAN support you should say Y here and also to the
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specific driver for your controller(s) below.
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if CAN
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config CAN_RAW
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tristate "Raw CAN Protocol (raw access with CAN-ID filtering)"
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default y
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help
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The raw CAN protocol option offers access to the CAN bus via
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the BSD socket API. You probably want to use the raw socket in
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most cases where no higher level protocol is being used. The raw
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socket has several filter options e.g. ID masking / error frames.
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To receive/send raw CAN messages, use AF_CAN with protocol CAN_RAW.
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config CAN_BCM
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tristate "Broadcast Manager CAN Protocol (with content filtering)"
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default y
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help
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The Broadcast Manager offers content filtering, timeout monitoring,
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sending of RTR frames, and cyclic CAN messages without permanent user
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interaction. The BCM can be 'programmed' via the BSD socket API and
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informs you on demand e.g. only on content updates / timeouts.
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You probably want to use the bcm socket in most cases where cyclic
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CAN messages are used on the bus (e.g. in automotive environments).
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To use the Broadcast Manager, use AF_CAN with protocol CAN_BCM.
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config CAN_GW
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tristate "CAN Gateway/Router (with netlink configuration)"
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default y
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help
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The CAN Gateway/Router is used to route (and modify) CAN frames.
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It is based on the PF_CAN core infrastructure for msg filtering and
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msg sending and can optionally modify routed CAN frames on the fly.
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CAN frames can be routed between CAN network interfaces (one hop).
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They can be modified with AND/OR/XOR/SET operations as configured
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by the netlink configuration interface known e.g. from iptables.
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source "net/can/j1939/Kconfig"
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source "drivers/net/can/Kconfig"
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endif
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