Hi Michael, please use ieee802154/adf7242: ... as subject line. > 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 > > Changes since v3: > -Avoid race condition between xmit and the IRQ handler. > If we receive a packet while we prepare a transmission we > must not return to CMD_RX. Introduce atomic bitops flags, > and drop packets if necessary. > -Refactor IRQ handling logic accordingly. > -Disable CSMA_CA status reported for now. > -For debug purposes adf7242_wait_status() pass line number to called function. > -Use atomic bitops in start/stop. > -Decrease xmit timeout to 250ms. > -Fix error handling path in adf7242_rx(). > -Adf7242_isr() factor out debug code into separate function. > -Avoid surplus ifdef DEBUG > > Changes since v2: > -Removed unused variable. > -Removed dead code. > > Changes since v1: > -Add link to the product page/datasheet. > -Add missing includes. > -Use defines for magic PA bias values. > -Unify wait_ready and wait_status functions. > -Add RC_BUSY error handling using soft reset. > Requires some extra cached parameters. > -Enable adf7242_verify_firmware() only during DEBUG. > -Fixed some compiler warnings. > -Removed sysfs status attribute. > -Added debugfs status file. > -Enable/Disable IRQ in start/stop. > -Added missing MAINTAINER entry. > -Added missing Kconfig help text. Normally the change notes go after the --- line. > > Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> > Reviewed-by: Stefan Schmidt <stefan@xxxxxxxxxxxxxxx> > --- > .../devicetree/bindings/net/ieee802154/adf7242.txt | 18 + > MAINTAINERS | 9 + > drivers/net/ieee802154/Kconfig | 11 + > drivers/net/ieee802154/Makefile | 1 + > drivers/net/ieee802154/adf7242.c | 1282 ++++++++++++++++++++ > 5 files changed, 1321 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/ieee802154/adf7242.txt > create mode 100644 drivers/net/ieee802154/adf7242.c CC drivers/net/ieee802154/adf7242.o drivers/net/ieee802154/adf7242.c: In function ‘adf7242_isr’: drivers/net/ieee802154/adf7242.c:866:2: warning: ‘lqi’ may be used uninitialized in this function [-Wmaybe-uninitialized] ieee802154_rx_irqsafe(lp->hw, skb, lqi); ^ drivers/net/ieee802154/adf7242.c:836:5: note: ‘lqi’ was declared here u8 lqi, len_u8, *data; ^ The patch is causing this compiler warning. Lets get this fixed since I do not want to introduce a warning. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
