kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-01 18:21:29 +00:00
Code Issues Releases Packages Activity
linux/drivers/net/dsa
History
Alfred Lee df83af3b99 net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset 
[ Upstream commit 23d775f12d ]

If the switch is reset during active EEPROM transactions, as in
just after an SoC reset after power up, the I2C bus transaction
may be cut short leaving the EEPROM internal I2C state machine
in the wrong state.  When the switch is reset again, the bad
state machine state may result in data being read from the wrong
memory location causing the switch to enter unexpected mode
rendering it inoperational.

Fixes: a3dcb3e7e7 ("net: dsa: mv88e6xxx: Wait for EEPROM done after HW reset")
Signed-off-by: Alfred Lee <l00g33k@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230815001323.24739-1-l00g33k@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-08-23 17:52:35 +02:00
..
b53 net: dsa: b53: mmap: add phy ops 2023-04-26 14:28:36 +02:00
hirschmann net: dsa: hellcreek: Offload per-tc max SDU from tc-taprio 2022-09-29 18:52:06 -07:00
microchip net: dsa: microchip: correct KSZ8795 static MAC table access 2023-07-27 08:50:42 +02:00
mv88e6xxx net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset 2023-08-23 17:52:35 +02:00
ocelot net: dsa: ocelot: call dsa_tag_8021q_unregister() under rtnl_lock() on driver remove 2023-08-16 18:27:28 +02:00
qca net: dsa: qca8k: fix mdb add/del case with 0 VID 2023-08-03 10:24:15 +02:00
realtek net: dsa: realtek: fix out-of-bounds access 2023-04-06 12:10:44 +02:00
sja1105 net: dsa: sja1105: always enable the send_meta options 2023-07-19 16:22:06 +02:00
xrs700x * 'remove' callback converted to return void. Big change with trivial 2022-10-04 18:54:33 -07:00
bcm_sf2.c net: dsa: fix value check in bcm_sf2_sw_probe() 2023-08-11 12:08:13 +02:00
bcm_sf2.h net: dsa: bcm_sf2: refactor LED regs access 2021-12-30 17:28:32 -08:00
bcm_sf2_cfp.c net: dsa: introduce dsa_port_get_master() 2022-09-20 10:32:35 +02:00
bcm_sf2_regs.h net: dsa: bcm_sf2: refactor LED regs access 2021-12-30 17:28:32 -08:00
dsa_loop.c net: dsa: Fix possible memory leaks in dsa_loop_init() 2022-10-28 10:32:59 +01:00
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
dsa_loop_bdinfo.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
Kconfig net: dsa: LAN9303: Add basic support for LAN9354 2022-09-07 11:06:04 +01:00
lan9303-core.c net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods 2023-06-14 11:15:16 +02:00
lan9303.h net: dsa: be compatible with masters which unregister on shutdown 2021-09-19 12:08:37 +01:00
lan9303_i2c.c * 'remove' callback converted to return void. Big change with trivial 2022-10-04 18:54:33 -07:00
lan9303_mdio.c net: dsa: lan9303: remove unnecessary dev_set_drvdata() 2022-09-22 19:30:36 -07:00
lantiq_gswip.c net: dsa: lantiq_gswip: remove unnecessary platform_set_drvdata() 2022-09-22 19:30:36 -07:00
lantiq_pce.h net: dsa: Use the correct style for SPDX License Identifier 2019-09-22 15:25:08 -07:00
Makefile net: dsa: qca8k: move driver to qca dir 2022-07-15 11:57:13 +01:00
mt7530.c net: dsa: mt7530: fix handling of LLDP frames 2023-06-28 11:12:31 +02:00
mt7530.h net: dsa: mt7530: fix handling of LLDP frames 2023-06-28 11:12:31 +02:00
mv88e6060.c net: dsa: mv88e6060: remove unnecessary dev_set_drvdata() 2022-09-22 19:30:37 -07:00
mv88e6060.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
rzn1_a5psw.c net: dsa: rzn1-a5psw: disable learning for standalone ports 2023-05-24 17:32:44 +01:00
rzn1_a5psw.h net: dsa: rzn1-a5psw: fix STP states handling 2023-05-24 17:32:44 +01:00
vitesse-vsc73xx-core.c net: dsa: vsc73xx: fix MTU configuration 2023-07-19 16:22:03 +02:00
vitesse-vsc73xx-platform.c net: dsa: vitesse-vsc73xx: remove unnecessary set_drvdata() 2022-09-22 19:30:39 -07:00
vitesse-vsc73xx-spi.c net: dsa: vitesse-vsc73xx: remove unnecessary set_drvdata() 2022-09-22 19:30:39 -07:00
vitesse-vsc73xx.h net: dsa: vsc73xxx: Make vsc73xx_remove() return void 2021-11-15 13:15:07 +00:00