Marek Vasut c369d7fc8f net: dsa: microchip: ksz8795: Fix KSZ8794 port map again ... The KSZ8795 switch has 4 external ports {0,1,2,3} and 1 CPU port {4}, so does the KSZ8765. The KSZ8794 seems to be repackaged KSZ8795 with different ID and port 3 not routed out, however the port 3 registers are present in the silicon, so the KSZ8794 switch has 3 external ports {0,1,2} and 1 CPU port {4}. Currently the driver always uses the last port as CPU port, on KSZ8795/KSZ8765 that is port 4 and that is OK, but on KSZ8794 that is port 3 and that is not OK, as it must also be port 4. This patch adjusts the driver such that it always registers a switch with 5 ports total (4 external ports, 1 CPU port), always sets the CPU port to switch port 4, and then configures the external port mask according to the switch model -- 3 ports for KSZ8794 and 4 for KSZ8795/KSZ8765. Fixes: 68a1b676db ("net: dsa: microchip: ksz8795: remove superfluous port_cnt assignment") Fixes: 4ce2a984ab ("net: dsa: microchip: ksz8795: use phy_port_cnt where possible") Fixes: 241ed719bc ("net: dsa: microchip: ksz8795: use port_cnt instead of TOTOAL_PORT_NUM") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210120001045.488506-1-marex@denx.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2021-01-20 20:50:49 -08:00
..
Kconfig
ksz8795.c	net: dsa: microchip: ksz8795: Fix KSZ8794 port map again	2021-01-20 20:50:49 -08:00
ksz8795_reg.h	net: dsa: microchip: ksz8795: use num_vlans where possible	2020-12-02 17:16:29 -08:00
ksz8795_spi.c
ksz9477.c	net: dsa: microchip: remove usage of mib_port_count	2020-12-02 17:16:29 -08:00
ksz9477_i2c.c
ksz9477_reg.h
ksz9477_spi.c
ksz_common.c	net: dsa: microchip: ksz8795: Fix KSZ8794 port map again	2021-01-20 20:50:49 -08:00
ksz_common.h	net: dsa: microchip: remove usage of mib_port_count	2020-12-02 17:16:29 -08:00
Makefile