linux/drivers/net/dsa
Vladimir Oltean 60f6053ff1 net: dsa: sja1105: Back up static FDB entries in kernel memory
After commit 8456721dd4 ("net: dsa: sja1105: Add support for
configuring address ageing time"), we started to reset the switch rather
often (each time the bridge core changes the ageing time on a switch
port).

The unfortunate reality is that SJA1105 doesn't have any {cold, warm,
whatever} reset mode in which it accepts a new configuration stream
without flushing the FDB.  Instead, in its world, the FDB *is* an
optional part of the static configuration.

So we play its game, and do what we also do for VLANs: for each 'bridge
fdb' command, we add the FDB entry through the dynamic interface, and we
append the in-kernel static config memory with info that we're going to
use later, when the next reset command is going to be issued.

The result is that 'bridge fdb' commands are now persistent (dynamically
learned entries are lost, but that's ok).

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-27 11:03:21 -07:00
..
b53 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
microchip net: dsa: microchip: Replace ad-hoc bit manipulation with regmap 2019-06-27 11:00:32 -07:00
mv88e6xxx net: dsa: mv88e6xxx: introduce helpers for handling chip->reg_lock 2019-06-23 11:11:11 -07:00
sja1105 net: dsa: sja1105: Back up static FDB entries in kernel memory 2019-06-27 11:03:21 -07:00
bcm_sf2_cfp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dsa_loop_bdinfo.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
dsa_loop.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dsa_loop.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
lan9303_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303_mdio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303-core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
lantiq_gswip.c net: dsa: lantiq: fix spelling mistake "brigde" -> "bridge" 2019-05-08 09:43:56 -07:00
lantiq_pce.h net: dsa: Add Lantiq / Intel DSA driver for vrx200 2018-09-13 08:14:33 -07:00
Makefile net: dsa: fix warning same module names 2019-06-14 19:28:54 -07:00
mt7530.c net: dsa: mt7530: Add MT7621 TRGMII mode support 2019-06-22 16:58:24 -07:00
mt7530.h net: dsa: mt7530: Add MT7621 TRGMII mode support 2019-06-22 16:58:24 -07:00
mv88e6060.c net: dsa: mv88e6060: Remove support for legacy probing 2019-04-30 23:13:33 -04:00
mv88e6060.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
qca8k.c net: dsa: qca8k: extend slave-bus implementations 2019-03-26 10:47:10 -07:00
qca8k.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
realtek-smi-core.c net: dsa: fix warning same module names 2019-06-14 19:28:54 -07:00
realtek-smi-core.h net: dsa: fix warning same module names 2019-06-14 19:28:54 -07:00
rtl8366.c net: dsa: rtl8366: Fix up VLAN filtering 2019-06-15 13:40:30 -07:00
rtl8366rb.c net: dsa: fix warning same module names 2019-06-14 19:28:54 -07:00
vitesse-vsc73xx.c dsa: Remove phydev parameter from disable_port call 2019-02-24 22:30:34 -08:00