diff options
author | Amritha Nambiar <amritha.nambiar@intel.com> | 2023-12-01 15:28:29 -0800 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-04 18:04:05 -0800 |
commit | bc877956272f0521fef107838555817112a450dc (patch) | |
tree | 30d5b30e8a2471910052c6254f1773e75d5e9388 /net/core | |
parent | 3706f141e5639d3034bd83448e929b8462362651 (diff) | |
download | linux-bc877956272f0521fef107838555817112a450dc.tar.gz |
netdev-genl: spec: Extend netdev netlink spec in YAML for queue
Add support in netlink spec(netdev.yaml) for queue information.
Add code generated from the spec.
Note: The "queue-type" attribute takes values 0 and 1 for rx
and tx queue type respectively.
Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Link: https://lore.kernel.org/r/170147330963.5260.2576294626647300472.stgit@anambiarhost.jf.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/netdev-genl-gen.c | 26 | ||||
-rw-r--r-- | net/core/netdev-genl-gen.h | 3 | ||||
-rw-r--r-- | net/core/netdev-genl.c | 10 |
3 files changed, 39 insertions, 0 deletions
diff --git a/net/core/netdev-genl-gen.c b/net/core/netdev-genl-gen.c index dccd8c3a141e9..b1dcf88c82cf9 100644 --- a/net/core/netdev-genl-gen.c +++ b/net/core/netdev-genl-gen.c @@ -46,6 +46,18 @@ static const struct nla_policy netdev_page_pool_stats_get_nl_policy[NETDEV_A_PAG }; #endif /* CONFIG_PAGE_POOL_STATS */ +/* NETDEV_CMD_QUEUE_GET - do */ +static const struct nla_policy netdev_queue_get_do_nl_policy[NETDEV_A_QUEUE_TYPE + 1] = { + [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), + [NETDEV_A_QUEUE_TYPE] = NLA_POLICY_MAX(NLA_U32, 1), + [NETDEV_A_QUEUE_ID] = { .type = NLA_U32, }, +}; + +/* NETDEV_CMD_QUEUE_GET - dump */ +static const struct nla_policy netdev_queue_get_dump_nl_policy[NETDEV_A_QUEUE_IFINDEX + 1] = { + [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), +}; + /* Ops table for netdev */ static const struct genl_split_ops netdev_nl_ops[] = { { @@ -88,6 +100,20 @@ static const struct genl_split_ops netdev_nl_ops[] = { .flags = GENL_CMD_CAP_DUMP, }, #endif /* CONFIG_PAGE_POOL_STATS */ + { + .cmd = NETDEV_CMD_QUEUE_GET, + .doit = netdev_nl_queue_get_doit, + .policy = netdev_queue_get_do_nl_policy, + .maxattr = NETDEV_A_QUEUE_TYPE, + .flags = GENL_CMD_CAP_DO, + }, + { + .cmd = NETDEV_CMD_QUEUE_GET, + .dumpit = netdev_nl_queue_get_dumpit, + .policy = netdev_queue_get_dump_nl_policy, + .maxattr = NETDEV_A_QUEUE_IFINDEX, + .flags = GENL_CMD_CAP_DUMP, + }, }; static const struct genl_multicast_group netdev_nl_mcgrps[] = { diff --git a/net/core/netdev-genl-gen.h b/net/core/netdev-genl-gen.h index 649e4b46eccf8..086623c1797a5 100644 --- a/net/core/netdev-genl-gen.h +++ b/net/core/netdev-genl-gen.h @@ -23,6 +23,9 @@ int netdev_nl_page_pool_stats_get_doit(struct sk_buff *skb, struct genl_info *info); int netdev_nl_page_pool_stats_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb); +int netdev_nl_queue_get_doit(struct sk_buff *skb, struct genl_info *info); +int netdev_nl_queue_get_dumpit(struct sk_buff *skb, + struct netlink_callback *cb); enum { NETDEV_NLGRP_MGMT, diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index 10f2124e9e23e..35e2d692f6515 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -140,6 +140,16 @@ int netdev_nl_dev_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb) return skb->len; } +int netdev_nl_queue_get_doit(struct sk_buff *skb, struct genl_info *info) +{ + return -EOPNOTSUPP; +} + +int netdev_nl_queue_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb) +{ + return -EOPNOTSUPP; +} + static int netdev_genl_netdevice_event(struct notifier_block *nb, unsigned long event, void *ptr) { |