linux-dev/drivers/net/ieee802154/Kconfig, branch master

net: ieee802154: at86rf230: Forward Tx trac errors

2022-04-25T18:52:22Z

Commit 493bc90a9683 ("at86rf230: add debugfs support") brought trac support as part of a debugfs feature, in order to add some testing capabilities involving ack handling. As we want to collect trac errors but do not need the debugfs feature anymore, let's partially revert this commit, keeping the Tx trac handling part which still makes sense. This allows to always return the trac error directly to the core with the recently introduced ieee802154_xmit_error() helper. Suggested-by: Alexander Aring Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20220407100903.1695973-8-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21Z

Since commit 84af7a6194e4 ("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

drivers: net: Fix Kconfig indentation, continued

2019-11-21T19:54:09Z

Adjust indentation from spaces to tab (+optional two spaces) as in coding style. This fixes various indentation mixups (seven spaces, tab+one space, etc). Signed-off-by: Krzysztof Kozlowski Signed-off-by: David S. Miller

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

ieee802154: hwsim: add replacement for fakelb

2018-08-06T09:21:15Z

This patch adds a new virtual driver mac802154_hwsim which is based on the fakelb driver. The fakelb driver will get deprecated and hopefully removed someday. The main reason for doing this step is to rename the driver to mac802154_hwsim to have a similar naming scheme as mac80211_hwsim, which is more popular in the 802.11 wireless word and the idea is the same behind this driver. The new features of this driver are to have knowledge about connected edges, which can be changed during runtime. This offers a testing environment for routing protocols e.g. RPL. The default behaviour is still as fakelb: two radios connected to each other. New added radios during runtime will not be connected to other wpan_hwsim instances. The netlink api is not namespace aware on purpose, only the registered wpan_phy's can be moved to namespaces. The physical layer according to wiresless "air" communication can be handled across namespaces. Furthermore the edges can be weighted with the LQI value according IEEE 802.15.4 which offers additional handling to mark bad or good connection indicators to other connected virtual phys. Signed-off-by: Alexander Aring Signed-off-by: Stefan Schmidt

ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver

2018-02-21T08:08:39Z

The MCR20AVHM transceiver (or MCR20A) is a low power, high-performance 2.4 GHz, IEEE 802.15.4 compliant transceiver. This driver implements a subset of ieee802154_ops. It has no support for CSMA due to lack of hardware support. It has currently no support for its proprietary Dual-PAN feature. https://www.nxp.com/docs/en/reference-manual/MCR20RM.pdf Signed-off-by: Xue Liu Signed-off-by: Stefan Schmidt

ieee802154: don't select COMMON_CLK

2017-04-22T08:28:40Z

A device driver must not select the COMMON_CLK subsystem, as that conflicts with platforms that provide a legacy implementation of the clk API: drivers/clk/clk.o: In function `clk_enable': clk.c:(.text.clk_enable+0x0): multiple definition of `clk_enable' arch/arm/mach-sa1100/clock.o:clock.c:(.text.clk_enable+0x0): first defined here drivers/clk/clk.o: In function `clk_round_rate': clk.c:(.text.clk_round_rate+0x0): multiple definition of `clk_round_rate' arch/arm/mach-sa1100/clock.o:clock.c:(.text.clk_round_rate+0x0): first defined here drivers/clk/clk.o: In function `clk_get_parent': clk.c:(.text.clk_get_parent+0x0): multiple definition of `clk_get_parent' arch/arm/mach-sa1100/clock.o:clock.c:(.text.clk_get_parent+0x0): first defined here drivers/clk/clk.o: In function `clk_get_rate': clk.c:(.text.clk_get_rate+0x0): multiple definition of `clk_get_rate' This changes the 'select' into 'depends on', as all other similar drivers do. Fixes: d931acd575d6 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver") Signed-off-by: Arnd Bergmann Signed-off-by: Marcel Holtmann

ieee802154: Add CA8210 IEEE 802.15.4 device driver

2017-04-12T20:02:38Z

Add driver source and config for softMAC implementation of Cascoda's CA8210 IEEE 802.15.4 transceiver device. The driver mimics a common PHY-only implementation despite the CA8210 being a hardMAC device which exposes a SAP interface to the fully integrated MAC. The chip is a modem-only device with an integrated processor which runs the 802.15.4 MAC. The chip communicates via full-duplex SPI with additional pins for NIRQ and NRESET. The chip can also output its 16MHz clock to a GPIO with a configurable divider. The driver can be configured to implement a debugfs node that provides access to the SAP-based API to drive mechanisms not currently supported by the standard kernel interface. Signed-off-by: Harry Morris Signed-off-by: Marcel Holtmann

ieee802154/adf7242: Driver for ADF7242 MAC IEEE802154

2015-12-11T10:27:22Z

This driver has been sitting in the linux-zigbee[2] repository for a long time. We updated it from time to time and made it available via our github kernel repository. The Linux MAC802.15.4 support has improved a lot since then. Thanks to all! So it’s finally time to upstream this driver. The ADF7242 requires an add-on firmware for the automatic IEEE 802.15.4 operating modes. The firmware file is currently made available on the ADF7242 wiki page here [1] [1] http://wiki.analog.com/resources/tools-software/linux-drivers/networking-mac802154/adf7242 [2] http://sourceforge.net/p/linux-zigbee/kernel/ci/devel/tree/drivers/ieee802154/adf7242.c Signed-off-by: Michael Hennerich Reviewed-by: Stefan Schmidt Signed-off-by: Marcel Holtmann

mrf24j40: add regmap support

2015-09-22T09:51:22Z

This patch introduce regmap support for short and long address space of mrf24j40. It's only possible to use regmap_read/write/update_bits for long address range. This is because I added lowlevel bus operation because the write operation need to set the 12th bit to mark a register write, but regmap only supports to set bits for register write access in the first byte. We use other regmap register functions than read/write/update_bits, so this should be fine. Reviewed-by: Stefan Schmidt Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann