Ben Hutchings ef3b02a1d7 net: dsa: microchip: ksz8795: Fix PVID tag insertion ... ksz8795 has never actually enabled PVID tag insertion, and it also programmed the PVID incorrectly. To fix this: * Allow tag insertion to be controlled per ingress port. On most chips, set bit 2 in Global Control 19. On KSZ88x3 this control flag doesn't exist. * When adding a PVID: - Set the appropriate register bits to enable tag insertion on egress at every other port if this was the packet's ingress port. - Mask *out* the VID from the default tag, before or-ing in the new PVID. * When removing a PVID: - Clear the same control bits to disable tag insertion. - Don't update the default tag. This wasn't doing anything useful. Fixes: e66f840c08 ("net: dsa: ksz: Add Microchip KSZ8795 DSA driver") Signed-off-by: Ben Hutchings <ben.hutchings@mind.be> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-08-10 09:58:14 +01:00
..
Kconfig
ksz8.h
ksz8795.c	net: dsa: microchip: ksz8795: Fix PVID tag insertion	2021-08-10 09:58:14 +01:00
ksz8795_reg.h	net: dsa: microchip: ksz8795: Fix PVID tag insertion	2021-08-10 09:58:14 +01:00
ksz8795_spi.c
ksz8863_smi.c
ksz9477.c
ksz9477_i2c.c
ksz9477_reg.h
ksz9477_spi.c
ksz_common.c
ksz_common.h	net: dsa: microchip: Fix ksz_read64()	2021-08-10 09:58:14 +01:00
Makefile