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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-05-03 15:13:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-05-08 10:35:10 +0100 |
| commit | 5f5109af47535bc613c12a089dded425a373a12f (patch) | |
| tree | 776d80d19ba7e3cf1af1ca3d4142c13cca880af0 /include | |
| parent | ea1078d94ce067c9377340c64435d3ac61e08500 (diff) | |
| download | wireless-testing-5f5109af47535bc613c12a089dded425a373a12f.tar.gz | |
net: dsa: add support switches global DSCP priority mapping
Some switches like Microchip KSZ variants do not support per port DSCP
priority configuration. Instead there is a global DSCP mapping table.
To handle it, we will accept set/del request to any of user ports to
make global configuration and update dcb app entries for all other
ports.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/dsa.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 40c127a3018789..b60e7e410aba78 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -433,6 +433,11 @@ struct dsa_switch { */ u32 fdb_isolation:1; + /* Drivers that have global DSCP mapping settings must set this to + * true to automatically apply the settings to all ports. + */ + u32 dscp_prio_mapping_is_global:1; + /* Listener for switch fabric events */ struct notifier_block nb; @@ -586,6 +591,10 @@ static inline bool dsa_is_user_port(struct dsa_switch *ds, int p) dsa_switch_for_each_port((_dp), (_ds)) \ if (dsa_port_is_user((_dp))) +#define dsa_switch_for_each_user_port_continue_reverse(_dp, _ds) \ + dsa_switch_for_each_port_continue_reverse((_dp), (_ds)) \ + if (dsa_port_is_user((_dp))) + #define dsa_switch_for_each_cpu_port(_dp, _ds) \ dsa_switch_for_each_port((_dp), (_ds)) \ if (dsa_port_is_cpu((_dp))) |