diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-05-03 15:13:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-05-08 10:35:10 +0100 |
| commit | a1ea57710c9d9ed2d615ef0244863e6802c5a8bb (patch) | |
| tree | 0b871fcdc20d2b1dd6b1cf8c7f07a2e4f8189321 /drivers/net/dsa/microchip/ksz8.h | |
| parent | a16efc61d2895ebd9e80ec46365c70827138a1fa (diff) | |
net: dsa: microchip: dcb: add special handling for KSZ88X3 family
KSZ88X3 switches have different behavior on different ports:
- It seems to be not possible to disable VLAN PCP classification on port
2. It means, as soon as mutliqueue support is enabled, frames with
VLAN tag will get PCP prios. This behavior do not affect Port 1 -
it is possible to disable PCP prios.
- DSCP classification is not working on Port 2.
Since there are still usable configuration combinations, I added some
quirks to make sure user will get appropriate error message if not
possible configuration is chosen.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz8.h b/drivers/net/dsa/microchip/ksz8.h index 9a286d73e9cf..ae43077e76c3 100644 --- a/drivers/net/dsa/microchip/ksz8.h +++ b/drivers/net/dsa/microchip/ksz8.h @@ -58,5 +58,6 @@ void ksz8_phylink_mac_link_up(struct phylink_config *config, struct phy_device *phydev, unsigned int mode, phy_interface_t interface, int speed, int duplex, bool tx_pause, bool rx_pause); +int ksz8_all_queues_split(struct ksz_device *dev, int queues); #endif |