diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/devlink.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index aec0a517282c..5cc88490f18f 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1243,6 +1243,10 @@ static int devlink_nl_port_fill(struct sk_buff *msg, goto nla_put_failure; if (devlink_nl_port_function_attrs_put(msg, devlink_port, extack)) goto nla_put_failure; + if (devlink_port->linecard && + nla_put_u32(msg, DEVLINK_ATTR_LINECARD_INDEX, + devlink_port->linecard->index)) + goto nla_put_failure; genlmsg_end(msg, hdr); return 0; @@ -10105,6 +10109,21 @@ void devlink_rate_nodes_destroy(struct devlink *devlink) } EXPORT_SYMBOL_GPL(devlink_rate_nodes_destroy); +/** + * devlink_port_linecard_set - Link port with a linecard + * + * @devlink_port: devlink port + * @linecard: devlink linecard + */ +void devlink_port_linecard_set(struct devlink_port *devlink_port, + struct devlink_linecard *linecard) +{ + if (WARN_ON(devlink_port->devlink)) + return; + devlink_port->linecard = linecard; +} +EXPORT_SYMBOL_GPL(devlink_port_linecard_set); + static int __devlink_port_phys_port_name_get(struct devlink_port *devlink_port, char *name, size_t len) { @@ -10116,7 +10135,12 @@ static int __devlink_port_phys_port_name_get(struct devlink_port *devlink_port, switch (attrs->flavour) { case DEVLINK_PORT_FLAVOUR_PHYSICAL: - n = snprintf(name, len, "p%u", attrs->phys.port_number); + if (devlink_port->linecard) + n = snprintf(name, len, "l%u", + devlink_port->linecard->index); + if (n < len) + n += snprintf(name + n, len - n, "p%u", + attrs->phys.port_number); if (n < len && attrs->split) n += snprintf(name + n, len - n, "s%u", attrs->phys.split_subport_number); |