linux_dsm_epyc7002/drivers/net/dsa/mv88e6xxx
Andrew Lunn d8dc2c9676 net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
The 6390 family uses an extended register to set the port connected to
the CPU. The lower 5 bits indicate the port, the upper three bits are
the priority of the frames as they pass through the switch, what
egress queue they should use, etc. Since frames being set to the CPU
are typically management frames, BPDU, IGMP, ARP, etc set the priority
to 7, the reset default, and the highest.

Fixes: 33641994a6 ("net: dsa: mv88e6xxx: Monitor and Management tables")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-06 13:35:11 -08:00
..
chip.c net: dsa: mv88e6xxx: fix broken if statement because of a stray semicolon 2019-11-12 11:29:20 -08:00
chip.h net: dsa: mv88e6xxx: Add support for port mirroring 2019-11-11 12:51:03 -08:00
global1_atu.c net: dsa: mv88e6xxx: global1_atu: Add helper for get next 2019-11-05 18:09:45 -08:00
global1_vtu.c net: dsa: mv88e6xxx: introduce wait bit routine 2019-08-11 21:27:15 -07:00
global1.c net: dsa: mv88e6xxx: Preserve priority when setting CPU port. 2020-01-06 13:35:11 -08:00
global1.h net: dsa: mv88e6xxx: Preserve priority when setting CPU port. 2020-01-06 13:35:11 -08:00
global2_avb.c net: dsa: mv88e6xxx: wait for AVB Busy bit 2019-08-11 21:27:15 -07:00
global2_scratch.c net: dsa: mv88e6xxx: remove wait and update routines 2019-08-11 21:27:15 -07:00
global2.c net: dsa: mv88e6xxx: global1_atu: Add helper for get next 2019-11-05 18:09:45 -08:00
global2.h net: dsa: mv8e6xxx: Fix stub function parameters 2019-11-06 21:42:53 -08:00
hwtstamp.c net: dsa: mv88e6xxx: introduce helpers for handling chip->reg_lock 2019-06-23 11:11:11 -07:00
hwtstamp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile net: dsa: mv88e6xxx: update code operating on hidden registers 2019-08-27 21:42:16 -07:00
phy.c net: dsa: mv88e6xxx: introduce helpers for handling chip->reg_lock 2019-06-23 11:11:11 -07:00
phy.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
port_hidden.c net: dsa: mv88e6xxx: update code operating on hidden registers 2019-08-27 21:42:16 -07:00
port.c net: dsa: mv88e6xxx: force cmode write on 6141/6341 2020-01-02 15:30:48 -08:00
port.h net: dsa: mv88e6xxx: Add support for port mirroring 2019-11-11 12:51:03 -08:00
ptp.c mv88e6xxx: Reject requests to enable time stamping on both edges. 2019-11-15 12:48:32 -08:00
ptp.h net: dsa: mv88e6xxx: add PTP support for MV88E6250 family 2019-08-02 17:58:53 -07:00
serdes.c net: dsa: mv88e6xxx: centralize SERDES IRQ handling 2019-09-01 12:16:38 -07:00
serdes.h net: dsa: mv88e6xxx: centralize SERDES IRQ handling 2019-09-01 12:16:38 -07:00
smi.c net: dsa: mv88e6xxx: add delay in direct SMI wait 2019-08-11 21:27:15 -07:00
smi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00