Arun Ramadoss 9900af65f2 net: dsa: microchip: ksz9477: fix fdb_dump last invalid entry ... commit 36c0d93501 upstream. In the ksz9477_fdb_dump function it reads the ALU control register and exit from the timeout loop if there is valid entry or search is complete. After exiting the loop, it reads the alu entry and report to the user space irrespective of entry is valid. It works till the valid entry. If the loop exited when search is complete, it reads the alu table. The table returns all ones and it is reported to user space. So bridge fdb show gives ff:ff:ff:ff:ff:ff as last entry for every port. To fix it, after exiting the loop the entry is reported only if it is valid one. Fixes: b987e98e50 ("dsa: add DSA switch driver for Microchip KSZ9477") Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20220816105516.18350-1-arun.ramadoss@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-08-25 11:38:07 +02:00
..
Kconfig
ksz_common.c	net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work	2021-10-20 11:45:04 +02:00
ksz_common.h	net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration	2021-08-18 08:59:19 +02:00
ksz8795_reg.h
ksz8795_spi.c	net: dsa: microchip: add spi_device_id tables	2022-04-08 14:39:48 +02:00
ksz8795.c	net: dsa: microchip: ksz8795: Use software untagging on CPU port	2021-08-18 08:59:19 +02:00
ksz9477_i2c.c
ksz9477_reg.h
ksz9477_spi.c	net: dsa: microchip: add spi_device_id tables	2022-04-08 14:39:48 +02:00
ksz9477.c	net: dsa: microchip: ksz9477: fix fdb_dump last invalid entry	2022-08-25 11:38:07 +02:00
Makefile