linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2022-07-27	can: slcan: export slcan_ethtool_ops and remove slcan_set_ethtool_ops()	Vincent Mailhol
	The function slcan_set_ethtool_ops() does one thing: populate net_device::ethtool_ops. Instead, it is possible to directly assign this field and remove one function call and slightly reduce the object size. To do so, export slcan_ethtool_ops so it becomes visible to sclan-core.c. This patch reduces the footprint by 14 bytes: \| $ ./scripts/bloat-o-meter drivers/net/can/slcan/slcan.{old,new}.o \| drivers/net/can/slcan/slcan.o \| add/remove: 0/1 grow/shrink: 1/0 up/down: 15/-29 (-14) \| Function old new delta \| slcan_open 1010 1025 +15 \| slcan_set_ethtool_ops 29 - -29 \| Total: Before=11115, After=11101, chg -0.13% Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Link: https://lore.kernel.org/all/20220727104939.279022-2-mailhol.vincent@wanadoo.fr Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-07-03	can: slcan: add ethtool support to reset adapter errors	Dario Binacchi
	This patch adds a private flag to the slcan driver to switch the "err-rst-on-open" setting on and off. "err-rst-on-open" on - Reset error states on opening command "err-rst-on-open" off - Don't reset error states on opening command (default) The setting can only be changed if the interface is down: ip link set dev can0 down ethtool --set-priv-flags can0 err-rst-on-open {off\|on} ip link set dev can0 up Link: https://lore.kernel.org/all/20220628163137.413025-11-dario.binacchi@amarulasolutions.com Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>