diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/devlink.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 7f789bbcbbd7..bf6d3a3c28bb 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1203,6 +1203,9 @@ static int devlink_nl_rate_fill(struct sk_buff *msg, devlink_rate->tx_max, DEVLINK_ATTR_PAD)) goto nla_put_failure; + if (nla_put_u32(msg, DEVLINK_ATTR_RATE_TX_PRIORITY, + devlink_rate->tx_priority)) + goto nla_put_failure; if (devlink_rate->parent) if (nla_put_string(msg, DEVLINK_ATTR_RATE_PARENT_NODE_NAME, devlink_rate->parent->name)) @@ -1936,6 +1939,7 @@ static int devlink_nl_rate_set(struct devlink_rate *devlink_rate, { struct nlattr *nla_parent, **attrs = info->attrs; int err = -EOPNOTSUPP; + u32 priority; u64 rate; if (attrs[DEVLINK_ATTR_RATE_TX_SHARE]) { @@ -1964,6 +1968,20 @@ static int devlink_nl_rate_set(struct devlink_rate *devlink_rate, devlink_rate->tx_max = rate; } + if (attrs[DEVLINK_ATTR_RATE_TX_PRIORITY]) { + priority = nla_get_u32(attrs[DEVLINK_ATTR_RATE_TX_PRIORITY]); + if (devlink_rate_is_leaf(devlink_rate)) + err = ops->rate_leaf_tx_priority_set(devlink_rate, devlink_rate->priv, + priority, info->extack); + else if (devlink_rate_is_node(devlink_rate)) + err = ops->rate_node_tx_priority_set(devlink_rate, devlink_rate->priv, + priority, info->extack); + + if (err) + return err; + devlink_rate->tx_priority = priority; + } + nla_parent = attrs[DEVLINK_ATTR_RATE_PARENT_NODE_NAME]; if (nla_parent) { err = devlink_nl_rate_parent_node_set(devlink_rate, info, @@ -1995,6 +2013,12 @@ static bool devlink_rate_set_ops_supported(const struct devlink_ops *ops, NL_SET_ERR_MSG_MOD(info->extack, "Parent set isn't supported for the leafs"); return false; } + if (attrs[DEVLINK_ATTR_RATE_TX_PRIORITY] && !ops->rate_leaf_tx_priority_set) { + NL_SET_ERR_MSG_ATTR(info->extack, + attrs[DEVLINK_ATTR_RATE_TX_PRIORITY], + "TX priority set isn't supported for the leafs"); + return false; + } } else if (type == DEVLINK_RATE_TYPE_NODE) { if (attrs[DEVLINK_ATTR_RATE_TX_SHARE] && !ops->rate_node_tx_share_set) { NL_SET_ERR_MSG_MOD(info->extack, "TX share set isn't supported for the nodes"); @@ -2009,6 +2033,12 @@ static bool devlink_rate_set_ops_supported(const struct devlink_ops *ops, NL_SET_ERR_MSG_MOD(info->extack, "Parent set isn't supported for the nodes"); return false; } + if (attrs[DEVLINK_ATTR_RATE_TX_PRIORITY] && !ops->rate_node_tx_priority_set) { + NL_SET_ERR_MSG_ATTR(info->extack, + attrs[DEVLINK_ATTR_RATE_TX_PRIORITY], + "TX priority set isn't supported for the nodes"); + return false; + } } else { WARN(1, "Unknown type of rate object"); return false; @@ -9187,6 +9217,7 @@ static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_LINECARD_INDEX] = { .type = NLA_U32 }, [DEVLINK_ATTR_LINECARD_TYPE] = { .type = NLA_NUL_STRING }, [DEVLINK_ATTR_SELFTESTS] = { .type = NLA_NESTED }, + [DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32 }, }; static const struct genl_small_ops devlink_nl_ops[] = { |