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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /net/devlink
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/devlink')
-rw-r--r--net/devlink/core.c235
-rw-r--r--net/devlink/dev.c60
-rw-r--r--net/devlink/devl_internal.h98
-rw-r--r--net/devlink/dpipe.c14
-rw-r--r--net/devlink/health.c411
-rw-r--r--net/devlink/linecard.c83
-rw-r--r--net/devlink/netlink.c358
-rw-r--r--net/devlink/netlink_gen.c757
-rw-r--r--net/devlink/netlink_gen.h64
-rw-r--r--net/devlink/param.c14
-rw-r--r--net/devlink/port.c70
-rw-r--r--net/devlink/rate.c6
-rw-r--r--net/devlink/region.c8
-rw-r--r--net/devlink/resource.c4
-rw-r--r--net/devlink/sb.c17
-rw-r--r--net/devlink/trap.c9
16 files changed, 1454 insertions, 754 deletions
diff --git a/net/devlink/core.c b/net/devlink/core.c
index 6cec4afb01..bc3d265fe2 100644
--- a/net/devlink/core.c
+++ b/net/devlink/core.c
@@ -16,6 +16,222 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(devlink_trap_report);
DEFINE_XARRAY_FLAGS(devlinks, XA_FLAGS_ALLOC);
+static struct devlink *devlinks_xa_get(unsigned long index)
+{
+ struct devlink *devlink;
+
+ rcu_read_lock();
+ devlink = xa_find(&devlinks, &index, index, DEVLINK_REGISTERED);
+ if (!devlink || !devlink_try_get(devlink))
+ devlink = NULL;
+ rcu_read_unlock();
+ return devlink;
+}
+
+/* devlink_rels xarray contains 1:1 relationships between
+ * devlink object and related nested devlink instance.
+ * The xarray index is used to get the nested object from
+ * the nested-in object code.
+ */
+static DEFINE_XARRAY_FLAGS(devlink_rels, XA_FLAGS_ALLOC1);
+
+#define DEVLINK_REL_IN_USE XA_MARK_0
+
+struct devlink_rel {
+ u32 index;
+ refcount_t refcount;
+ u32 devlink_index;
+ struct {
+ u32 devlink_index;
+ u32 obj_index;
+ devlink_rel_notify_cb_t *notify_cb;
+ devlink_rel_cleanup_cb_t *cleanup_cb;
+ struct delayed_work notify_work;
+ } nested_in;
+};
+
+static void devlink_rel_free(struct devlink_rel *rel)
+{
+ xa_erase(&devlink_rels, rel->index);
+ kfree(rel);
+}
+
+static void __devlink_rel_get(struct devlink_rel *rel)
+{
+ refcount_inc(&rel->refcount);
+}
+
+static void __devlink_rel_put(struct devlink_rel *rel)
+{
+ if (refcount_dec_and_test(&rel->refcount))
+ devlink_rel_free(rel);
+}
+
+static void devlink_rel_nested_in_notify_work(struct work_struct *work)
+{
+ struct devlink_rel *rel = container_of(work, struct devlink_rel,
+ nested_in.notify_work.work);
+ struct devlink *devlink;
+
+ devlink = devlinks_xa_get(rel->nested_in.devlink_index);
+ if (!devlink)
+ goto rel_put;
+ if (!devl_trylock(devlink)) {
+ devlink_put(devlink);
+ goto reschedule_work;
+ }
+ if (!devl_is_registered(devlink)) {
+ devl_unlock(devlink);
+ devlink_put(devlink);
+ goto rel_put;
+ }
+ if (!xa_get_mark(&devlink_rels, rel->index, DEVLINK_REL_IN_USE))
+ rel->nested_in.cleanup_cb(devlink, rel->nested_in.obj_index, rel->index);
+ rel->nested_in.notify_cb(devlink, rel->nested_in.obj_index);
+ devl_unlock(devlink);
+ devlink_put(devlink);
+
+rel_put:
+ __devlink_rel_put(rel);
+ return;
+
+reschedule_work:
+ schedule_delayed_work(&rel->nested_in.notify_work, 1);
+}
+
+static void devlink_rel_nested_in_notify_work_schedule(struct devlink_rel *rel)
+{
+ __devlink_rel_get(rel);
+ schedule_delayed_work(&rel->nested_in.notify_work, 0);
+}
+
+static struct devlink_rel *devlink_rel_alloc(void)
+{
+ struct devlink_rel *rel;
+ static u32 next;
+ int err;
+
+ rel = kzalloc(sizeof(*rel), GFP_KERNEL);
+ if (!rel)
+ return ERR_PTR(-ENOMEM);
+
+ err = xa_alloc_cyclic(&devlink_rels, &rel->index, rel,
+ xa_limit_32b, &next, GFP_KERNEL);
+ if (err) {
+ kfree(rel);
+ return ERR_PTR(err);
+ }
+
+ refcount_set(&rel->refcount, 1);
+ INIT_DELAYED_WORK(&rel->nested_in.notify_work,
+ &devlink_rel_nested_in_notify_work);
+ return rel;
+}
+
+static void devlink_rel_put(struct devlink *devlink)
+{
+ struct devlink_rel *rel = devlink->rel;
+
+ if (!rel)
+ return;
+ xa_clear_mark(&devlink_rels, rel->index, DEVLINK_REL_IN_USE);
+ devlink_rel_nested_in_notify_work_schedule(rel);
+ __devlink_rel_put(rel);
+ devlink->rel = NULL;
+}
+
+void devlink_rel_nested_in_clear(u32 rel_index)
+{
+ xa_clear_mark(&devlink_rels, rel_index, DEVLINK_REL_IN_USE);
+}
+
+int devlink_rel_nested_in_add(u32 *rel_index, u32 devlink_index,
+ u32 obj_index, devlink_rel_notify_cb_t *notify_cb,
+ devlink_rel_cleanup_cb_t *cleanup_cb,
+ struct devlink *devlink)
+{
+ struct devlink_rel *rel = devlink_rel_alloc();
+
+ ASSERT_DEVLINK_NOT_REGISTERED(devlink);
+
+ if (IS_ERR(rel))
+ return PTR_ERR(rel);
+
+ rel->devlink_index = devlink->index;
+ rel->nested_in.devlink_index = devlink_index;
+ rel->nested_in.obj_index = obj_index;
+ rel->nested_in.notify_cb = notify_cb;
+ rel->nested_in.cleanup_cb = cleanup_cb;
+ *rel_index = rel->index;
+ xa_set_mark(&devlink_rels, rel->index, DEVLINK_REL_IN_USE);
+ devlink->rel = rel;
+ return 0;
+}
+
+/**
+ * devlink_rel_nested_in_notify - Notify the object this devlink
+ * instance is nested in.
+ * @devlink: devlink
+ *
+ * This is called upon network namespace change of devlink instance.
+ * In case this devlink instance is nested in another devlink object,
+ * a notification of a change of this object should be sent
+ * over netlink. The parent devlink instance lock needs to be
+ * taken during the notification preparation.
+ * However, since the devlink lock of nested instance is held here,
+ * we would end with wrong devlink instance lock ordering and
+ * deadlock. Therefore the work is utilized to avoid that.
+ */
+void devlink_rel_nested_in_notify(struct devlink *devlink)
+{
+ struct devlink_rel *rel = devlink->rel;
+
+ if (!rel)
+ return;
+ devlink_rel_nested_in_notify_work_schedule(rel);
+}
+
+static struct devlink_rel *devlink_rel_find(unsigned long rel_index)
+{
+ return xa_find(&devlink_rels, &rel_index, rel_index,
+ DEVLINK_REL_IN_USE);
+}
+
+static struct devlink *devlink_rel_devlink_get(u32 rel_index)
+{
+ struct devlink_rel *rel;
+ u32 devlink_index;
+
+ if (!rel_index)
+ return NULL;
+ xa_lock(&devlink_rels);
+ rel = devlink_rel_find(rel_index);
+ if (rel)
+ devlink_index = rel->devlink_index;
+ xa_unlock(&devlink_rels);
+ if (!rel)
+ return NULL;
+ return devlinks_xa_get(devlink_index);
+}
+
+int devlink_rel_devlink_handle_put(struct sk_buff *msg, struct devlink *devlink,
+ u32 rel_index, int attrtype,
+ bool *msg_updated)
+{
+ struct net *net = devlink_net(devlink);
+ struct devlink *rel_devlink;
+ int err;
+
+ rel_devlink = devlink_rel_devlink_get(rel_index);
+ if (!rel_devlink)
+ return 0;
+ err = devlink_nl_put_nested_handle(msg, net, rel_devlink, attrtype);
+ devlink_put(rel_devlink);
+ if (!err && msg_updated)
+ *msg_updated = true;
+ return err;
+}
+
void *devlink_priv(struct devlink *devlink)
{
return &devlink->priv;
@@ -97,6 +313,7 @@ static void devlink_release(struct work_struct *work)
mutex_destroy(&devlink->lock);
lockdep_unregister_key(&devlink->lock_key);
+ put_device(devlink->dev);
kfree(devlink);
}
@@ -142,6 +359,7 @@ int devl_register(struct devlink *devlink)
xa_set_mark(&devlinks, devlink->index, DEVLINK_REGISTERED);
devlink_notify_register(devlink);
+ devlink_rel_nested_in_notify(devlink);
return 0;
}
@@ -166,6 +384,7 @@ void devl_unregister(struct devlink *devlink)
devlink_notify_unregister(devlink);
xa_clear_mark(&devlinks, devlink->index, DEVLINK_REGISTERED);
+ devlink_rel_put(devlink);
}
EXPORT_SYMBOL_GPL(devl_unregister);
@@ -210,11 +429,12 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
if (ret < 0)
goto err_xa_alloc;
- devlink->dev = dev;
+ devlink->dev = get_device(dev);
devlink->ops = ops;
xa_init_flags(&devlink->ports, XA_FLAGS_ALLOC);
xa_init_flags(&devlink->params, XA_FLAGS_ALLOC);
xa_init_flags(&devlink->snapshot_ids, XA_FLAGS_ALLOC);
+ xa_init_flags(&devlink->nested_rels, XA_FLAGS_ALLOC);
write_pnet(&devlink->_net, net);
INIT_LIST_HEAD(&devlink->rate_list);
INIT_LIST_HEAD(&devlink->linecard_list);
@@ -261,6 +481,7 @@ void devlink_free(struct devlink *devlink)
WARN_ON(!list_empty(&devlink->linecard_list));
WARN_ON(!xa_empty(&devlink->ports));
+ xa_destroy(&devlink->nested_rels);
xa_destroy(&devlink->snapshot_ids);
xa_destroy(&devlink->params);
xa_destroy(&devlink->ports);
@@ -308,14 +529,20 @@ static int __init devlink_init(void)
{
int err;
- err = genl_register_family(&devlink_nl_family);
- if (err)
- goto out;
err = register_pernet_subsys(&devlink_pernet_ops);
if (err)
goto out;
+ err = genl_register_family(&devlink_nl_family);
+ if (err)
+ goto out_unreg_pernet_subsys;
err = register_netdevice_notifier(&devlink_port_netdevice_nb);
+ if (!err)
+ return 0;
+
+ genl_unregister_family(&devlink_nl_family);
+out_unreg_pernet_subsys:
+ unregister_pernet_subsys(&devlink_pernet_ops);
out:
WARN_ON(err);
return err;
diff --git a/net/devlink/dev.c b/net/devlink/dev.c
index bba4ace7d2..4fc7adb326 100644
--- a/net/devlink/dev.c
+++ b/net/devlink/dev.c
@@ -138,6 +138,23 @@ nla_put_failure:
return -EMSGSIZE;
}
+static int devlink_nl_nested_fill(struct sk_buff *msg, struct devlink *devlink)
+{
+ unsigned long rel_index;
+ void *unused;
+ int err;
+
+ xa_for_each(&devlink->nested_rels, rel_index, unused) {
+ err = devlink_rel_devlink_handle_put(msg, devlink,
+ rel_index,
+ DEVLINK_ATTR_NESTED_DEVLINK,
+ NULL);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
static int devlink_nl_fill(struct sk_buff *msg, struct devlink *devlink,
enum devlink_command cmd, u32 portid,
u32 seq, int flags)
@@ -164,6 +181,10 @@ static int devlink_nl_fill(struct sk_buff *msg, struct devlink *devlink,
goto dev_stats_nest_cancel;
nla_nest_end(msg, dev_stats);
+
+ if (devlink_nl_nested_fill(msg, devlink))
+ goto nla_put_failure;
+
genlmsg_end(msg, hdr);
return 0;
@@ -230,6 +251,34 @@ int devlink_nl_get_dumpit(struct sk_buff *msg, struct netlink_callback *cb)
return devlink_nl_dumpit(msg, cb, devlink_nl_get_dump_one);
}
+static void devlink_rel_notify_cb(struct devlink *devlink, u32 obj_index)
+{
+ devlink_notify(devlink, DEVLINK_CMD_NEW);
+}
+
+static void devlink_rel_cleanup_cb(struct devlink *devlink, u32 obj_index,
+ u32 rel_index)
+{
+ xa_erase(&devlink->nested_rels, rel_index);
+}
+
+int devl_nested_devlink_set(struct devlink *devlink,
+ struct devlink *nested_devlink)
+{
+ u32 rel_index;
+ int err;
+
+ err = devlink_rel_nested_in_add(&rel_index, devlink->index, 0,
+ devlink_rel_notify_cb,
+ devlink_rel_cleanup_cb,
+ nested_devlink);
+ if (err)
+ return err;
+ return xa_insert(&devlink->nested_rels, rel_index,
+ xa_mk_value(0), GFP_KERNEL);
+}
+EXPORT_SYMBOL_GPL(devl_nested_devlink_set);
+
void devlink_notify_register(struct devlink *devlink)
{
devlink_notify(devlink, DEVLINK_CMD_NEW);
@@ -372,6 +421,7 @@ static void devlink_reload_netns_change(struct devlink *devlink,
devlink_notify_unregister(devlink);
write_pnet(&devlink->_net, dest_net);
devlink_notify_register(devlink);
+ devlink_rel_nested_in_notify(devlink);
}
int devlink_reload(struct devlink *devlink, struct net *dest_net,
@@ -442,7 +492,7 @@ free_msg:
return -EMSGSIZE;
}
-int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_reload_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
enum devlink_reload_action action;
@@ -608,7 +658,7 @@ nla_put_failure:
return err;
}
-int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct sk_buff *msg;
@@ -629,7 +679,7 @@ int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info)
return genlmsg_reply(msg, info);
}
-int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
const struct devlink_ops *ops = devlink->ops;
@@ -1058,7 +1108,7 @@ static int devlink_flash_component_get(struct devlink *devlink,
return 0;
}
-int devlink_nl_cmd_flash_update(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_flash_update_doit(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr *nla_overwrite_mask, *nla_file_name;
struct devlink_flash_update_params params = {};
@@ -1301,7 +1351,7 @@ static const struct nla_policy devlink_selftest_nl_policy[DEVLINK_ATTR_SELFTEST_
[DEVLINK_ATTR_SELFTEST_ID_FLASH] = { .type = NLA_FLAG },
};
-int devlink_nl_cmd_selftests_run(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_selftests_run_doit(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr *tb[DEVLINK_ATTR_SELFTEST_ID_MAX + 1];
struct devlink *devlink = info->user_ptr[0];
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h
index f6b5fea2e1..183dbe3807 100644
--- a/net/devlink/devl_internal.h
+++ b/net/devlink/devl_internal.h
@@ -17,6 +17,8 @@
#include "netlink_gen.h"
+struct devlink_rel;
+
#define DEVLINK_REGISTERED XA_MARK_1
#define DEVLINK_RELOAD_STATS_ARRAY_SIZE \
@@ -55,6 +57,8 @@ struct devlink {
u8 reload_failed:1;
refcount_t refcount;
struct rcu_work rwork;
+ struct devlink_rel *rel;
+ struct xarray nested_rels;
char priv[] __aligned(NETDEV_ALIGN);
};
@@ -92,6 +96,20 @@ static inline bool devl_is_registered(struct devlink *devlink)
return xa_get_mark(&devlinks, devlink->index, DEVLINK_REGISTERED);
}
+typedef void devlink_rel_notify_cb_t(struct devlink *devlink, u32 obj_index);
+typedef void devlink_rel_cleanup_cb_t(struct devlink *devlink, u32 obj_index,
+ u32 rel_index);
+
+void devlink_rel_nested_in_clear(u32 rel_index);
+int devlink_rel_nested_in_add(u32 *rel_index, u32 devlink_index,
+ u32 obj_index, devlink_rel_notify_cb_t *notify_cb,
+ devlink_rel_cleanup_cb_t *cleanup_cb,
+ struct devlink *devlink);
+void devlink_rel_nested_in_notify(struct devlink *devlink);
+int devlink_rel_devlink_handle_put(struct sk_buff *msg, struct devlink *devlink,
+ u32 rel_index, int attrtype,
+ bool *msg_updated);
+
/* Netlink */
#define DEVLINK_NL_FLAG_NEED_PORT BIT(0)
#define DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT BIT(1)
@@ -145,6 +163,8 @@ devlink_nl_put_handle(struct sk_buff *msg, struct devlink *devlink)
return 0;
}
+int devlink_nl_put_nested_handle(struct sk_buff *msg, struct net *net,
+ struct devlink *devlink, int attrtype);
int devlink_nl_msg_reply_and_new(struct sk_buff **msg, struct genl_info *info);
/* Notify */
@@ -206,80 +226,4 @@ int devlink_rate_nodes_check(struct devlink *devlink, u16 mode,
struct netlink_ext_ack *extack);
/* Linecards */
-struct devlink_linecard {
- struct list_head list;
- struct devlink *devlink;
- unsigned int index;
- const struct devlink_linecard_ops *ops;
- void *priv;
- enum devlink_linecard_state state;
- struct mutex state_lock; /* Protects state */
- const char *type;
- struct devlink_linecard_type *types;
- unsigned int types_count;
- struct devlink *nested_devlink;
-};
-
-/* Devlink nl cmds */
-int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_flash_update(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_selftests_run(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_port_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_port_split_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_port_unsplit_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_port_new_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_port_del_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_sb_pool_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_sb_port_pool_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_sb_tc_pool_bind_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_sb_occ_snapshot_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_sb_occ_max_clear_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_dpipe_table_get(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_dpipe_entries_get(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_dpipe_headers_get(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_dpipe_table_counters_set(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_resource_set(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_resource_dump(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_param_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_port_param_get_dumpit(struct sk_buff *msg,
- struct netlink_callback *cb);
-int devlink_nl_cmd_port_param_get_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_port_param_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_region_new(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_region_del(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb);
-int devlink_nl_cmd_health_reporter_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_health_reporter_recover_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_health_reporter_diagnose_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_health_reporter_dump_get_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb);
-int devlink_nl_cmd_health_reporter_dump_clear_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_health_reporter_test_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_trap_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_trap_group_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_trap_policer_set_doit(struct sk_buff *skb,
- struct genl_info *info);
-int devlink_nl_cmd_rate_set_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_rate_new_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_rate_del_doit(struct sk_buff *skb, struct genl_info *info);
-int devlink_nl_cmd_linecard_set_doit(struct sk_buff *skb,
- struct genl_info *info);
+unsigned int devlink_linecard_index(struct devlink_linecard *linecard);
diff --git a/net/devlink/dpipe.c b/net/devlink/dpipe.c
index 431227c412..a72a9292ef 100644
--- a/net/devlink/dpipe.c
+++ b/net/devlink/dpipe.c
@@ -289,7 +289,7 @@ err_table_put:
return err;
}
-int devlink_nl_cmd_dpipe_table_get(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_dpipe_table_get_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
const char *table_name = NULL;
@@ -562,8 +562,8 @@ send_done:
return genlmsg_reply(dump_ctx.skb, info);
}
-int devlink_nl_cmd_dpipe_entries_get(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_dpipe_entries_get_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_dpipe_table *table;
@@ -712,8 +712,8 @@ err_table_put:
return err;
}
-int devlink_nl_cmd_dpipe_headers_get(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_dpipe_headers_get_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
@@ -746,8 +746,8 @@ static int devlink_dpipe_table_counters_set(struct devlink *devlink,
return 0;
}
-int devlink_nl_cmd_dpipe_table_counters_set(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_dpipe_table_counters_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
const char *table_name;
diff --git a/net/devlink/health.c b/net/devlink/health.c
index 51e6e81e31..695df61f8a 100644
--- a/net/devlink/health.c
+++ b/net/devlink/health.c
@@ -19,6 +19,7 @@ struct devlink_fmsg_item {
struct devlink_fmsg {
struct list_head item_list;
+ int err; /* first error encountered on some devlink_fmsg_XXX() call */
bool putting_binary; /* This flag forces enclosing of binary data
* in an array brackets. It forces using
* of designated API:
@@ -451,8 +452,8 @@ int devlink_nl_health_reporter_get_dumpit(struct sk_buff *skb,
devlink_nl_health_reporter_get_dump_one);
}
-int devlink_nl_cmd_health_reporter_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_health_reporter_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_health_reporter *reporter;
@@ -562,21 +563,18 @@ static int devlink_health_do_dump(struct devlink_health_reporter *reporter,
return 0;
reporter->dump_fmsg = devlink_fmsg_alloc();
- if (!reporter->dump_fmsg) {
- err = -ENOMEM;
- return err;
- }
+ if (!reporter->dump_fmsg)
+ return -ENOMEM;
- err = devlink_fmsg_obj_nest_start(reporter->dump_fmsg);
- if (err)
- goto dump_err;
+ devlink_fmsg_obj_nest_start(reporter->dump_fmsg);
err = reporter->ops->dump(reporter, reporter->dump_fmsg,
priv_ctx, extack);
if (err)
goto dump_err;
- err = devlink_fmsg_obj_nest_end(reporter->dump_fmsg);
+ devlink_fmsg_obj_nest_end(reporter->dump_fmsg);
+ err = reporter->dump_fmsg->err;
if (err)
goto dump_err;
@@ -657,8 +655,8 @@ devlink_health_reporter_state_update(struct devlink_health_reporter *reporter,
}
EXPORT_SYMBOL_GPL(devlink_health_reporter_state_update);
-int devlink_nl_cmd_health_reporter_recover_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_health_reporter_recover_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_health_reporter *reporter;
@@ -670,373 +668,258 @@ int devlink_nl_cmd_health_reporter_recover_doit(struct sk_buff *skb,
return devlink_health_reporter_recover(reporter, NULL, info->extack);
}
-static int devlink_fmsg_nest_common(struct devlink_fmsg *fmsg,
- int attrtype)
+static void devlink_fmsg_err_if_binary(struct devlink_fmsg *fmsg)
+{
+ if (!fmsg->err && fmsg->putting_binary)
+ fmsg->err = -EINVAL;
+}
+
+static void devlink_fmsg_nest_common(struct devlink_fmsg *fmsg, int attrtype)
{
struct devlink_fmsg_item *item;
+ if (fmsg->err)
+ return;
+
item = kzalloc(sizeof(*item), GFP_KERNEL);
- if (!item)
- return -ENOMEM;
+ if (!item) {
+ fmsg->err = -ENOMEM;
+ return;
+ }
item->attrtype = attrtype;
list_add_tail(&item->list, &fmsg->item_list);
-
- return 0;
}
-int devlink_fmsg_obj_nest_start(struct devlink_fmsg *fmsg)
+void devlink_fmsg_obj_nest_start(struct devlink_fmsg *fmsg)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_OBJ_NEST_START);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_OBJ_NEST_START);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_obj_nest_start);
-static int devlink_fmsg_nest_end(struct devlink_fmsg *fmsg)
+static void devlink_fmsg_nest_end(struct devlink_fmsg *fmsg)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_NEST_END);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_NEST_END);
}
-int devlink_fmsg_obj_nest_end(struct devlink_fmsg *fmsg)
+void devlink_fmsg_obj_nest_end(struct devlink_fmsg *fmsg)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_nest_end(fmsg);
+ devlink_fmsg_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_obj_nest_end);
#define DEVLINK_FMSG_MAX_SIZE (GENLMSG_DEFAULT_SIZE - GENL_HDRLEN - NLA_HDRLEN)
-static int devlink_fmsg_put_name(struct devlink_fmsg *fmsg, const char *name)
+static void devlink_fmsg_put_name(struct devlink_fmsg *fmsg, const char *name)
{
struct devlink_fmsg_item *item;
- if (fmsg->putting_binary)
- return -EINVAL;
+ devlink_fmsg_err_if_binary(fmsg);
+ if (fmsg->err)
+ return;
- if (strlen(name) + 1 > DEVLINK_FMSG_MAX_SIZE)
- return -EMSGSIZE;
+ if (strlen(name) + 1 > DEVLINK_FMSG_MAX_SIZE) {
+ fmsg->err = -EMSGSIZE;
+ return;
+ }
item = kzalloc(sizeof(*item) + strlen(name) + 1, GFP_KERNEL);
- if (!item)
- return -ENOMEM;
+ if (!item) {
+ fmsg->err = -ENOMEM;
+ return;
+ }
item->nla_type = NLA_NUL_STRING;
item->len = strlen(name) + 1;
item->attrtype = DEVLINK_ATTR_FMSG_OBJ_NAME;
memcpy(&item->value, name, item->len);
list_add_tail(&item->list, &fmsg->item_list);
-
- return 0;
}
-int devlink_fmsg_pair_nest_start(struct devlink_fmsg *fmsg, const char *name)
+void devlink_fmsg_pair_nest_start(struct devlink_fmsg *fmsg, const char *name)
{
- int err;
-
- if (fmsg->putting_binary)
- return -EINVAL;
-
- err = devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_PAIR_NEST_START);
- if (err)
- return err;
-
- err = devlink_fmsg_put_name(fmsg, name);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_PAIR_NEST_START);
+ devlink_fmsg_put_name(fmsg, name);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_pair_nest_start);
-int devlink_fmsg_pair_nest_end(struct devlink_fmsg *fmsg)
+void devlink_fmsg_pair_nest_end(struct devlink_fmsg *fmsg)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_nest_end(fmsg);
+ devlink_fmsg_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_pair_nest_end);
-int devlink_fmsg_arr_pair_nest_start(struct devlink_fmsg *fmsg,
- const char *name)
+void devlink_fmsg_arr_pair_nest_start(struct devlink_fmsg *fmsg,
+ const char *name)
{
- int err;
-
- if (fmsg->putting_binary)
- return -EINVAL;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_ARR_NEST_START);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_nest_common(fmsg, DEVLINK_ATTR_FMSG_ARR_NEST_START);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_arr_pair_nest_start);
-int devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg)
+void devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg)
{
- int err;
-
- if (fmsg->putting_binary)
- return -EINVAL;
-
- err = devlink_fmsg_nest_end(fmsg);
- if (err)
- return err;
-
- err = devlink_fmsg_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_nest_end(fmsg);
+ devlink_fmsg_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_arr_pair_nest_end);
-int devlink_fmsg_binary_pair_nest_start(struct devlink_fmsg *fmsg,
- const char *name)
+void devlink_fmsg_binary_pair_nest_start(struct devlink_fmsg *fmsg,
+ const char *name)
{
- int err;
-
- err = devlink_fmsg_arr_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
+ devlink_fmsg_arr_pair_nest_start(fmsg, name);
fmsg->putting_binary = true;
- return err;
}
EXPORT_SYMBOL_GPL(devlink_fmsg_binary_pair_nest_start);
-int devlink_fmsg_binary_pair_nest_end(struct devlink_fmsg *fmsg)
+void devlink_fmsg_binary_pair_nest_end(struct devlink_fmsg *fmsg)
{
+ if (fmsg->err)
+ return;
+
if (!fmsg->putting_binary)
- return -EINVAL;
+ fmsg->err = -EINVAL;
fmsg->putting_binary = false;
- return devlink_fmsg_arr_pair_nest_end(fmsg);
+ devlink_fmsg_arr_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_binary_pair_nest_end);
-static int devlink_fmsg_put_value(struct devlink_fmsg *fmsg,
- const void *value, u16 value_len,
- u8 value_nla_type)
+static void devlink_fmsg_put_value(struct devlink_fmsg *fmsg,
+ const void *value, u16 value_len,
+ u8 value_nla_type)
{
struct devlink_fmsg_item *item;
- if (value_len > DEVLINK_FMSG_MAX_SIZE)
- return -EMSGSIZE;
+ if (fmsg->err)
+ return;
+
+ if (value_len > DEVLINK_FMSG_MAX_SIZE) {
+ fmsg->err = -EMSGSIZE;
+ return;
+ }
item = kzalloc(sizeof(*item) + value_len, GFP_KERNEL);
- if (!item)
- return -ENOMEM;
+ if (!item) {
+ fmsg->err = -ENOMEM;
+ return;
+ }
item->nla_type = value_nla_type;
item->len = value_len;
item->attrtype = DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA;
memcpy(&item->value, value, item->len);
list_add_tail(&item->list, &fmsg->item_list);
-
- return 0;
}
-static int devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value)
+static void devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_FLAG);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_FLAG);
}
-static int devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value)
+static void devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U8);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U8);
}
-int devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value)
+void devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U32);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U32);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_u32_put);
-static int devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value)
+static void devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U64);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_put_value(fmsg, &value, sizeof(value), NLA_U64);
}
-int devlink_fmsg_string_put(struct devlink_fmsg *fmsg, const char *value)
+void devlink_fmsg_string_put(struct devlink_fmsg *fmsg, const char *value)
{
- if (fmsg->putting_binary)
- return -EINVAL;
-
- return devlink_fmsg_put_value(fmsg, value, strlen(value) + 1,
- NLA_NUL_STRING);
+ devlink_fmsg_err_if_binary(fmsg);
+ devlink_fmsg_put_value(fmsg, value, strlen(value) + 1, NLA_NUL_STRING);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_string_put);
-int devlink_fmsg_binary_put(struct devlink_fmsg *fmsg, const void *value,
- u16 value_len)
+void devlink_fmsg_binary_put(struct devlink_fmsg *fmsg, const void *value,
+ u16 value_len)
{
- if (!fmsg->putting_binary)
- return -EINVAL;
+ if (!fmsg->err && !fmsg->putting_binary)
+ fmsg->err = -EINVAL;
- return devlink_fmsg_put_value(fmsg, value, value_len, NLA_BINARY);
+ devlink_fmsg_put_value(fmsg, value, value_len, NLA_BINARY);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_binary_put);
-int devlink_fmsg_bool_pair_put(struct devlink_fmsg *fmsg, const char *name,
- bool value)
+void devlink_fmsg_bool_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ bool value)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_bool_put(fmsg, value);
- if (err)
- return err;
-
- err = devlink_fmsg_pair_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_bool_put(fmsg, value);
+ devlink_fmsg_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_bool_pair_put);
-int devlink_fmsg_u8_pair_put(struct devlink_fmsg *fmsg, const char *name,
- u8 value)
+void devlink_fmsg_u8_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ u8 value)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_u8_put(fmsg, value);
- if (err)
- return err;
-
- err = devlink_fmsg_pair_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_u8_put(fmsg, value);
+ devlink_fmsg_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_u8_pair_put);
-int devlink_fmsg_u32_pair_put(struct devlink_fmsg *fmsg, const char *name,
- u32 value)
+void devlink_fmsg_u32_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ u32 value)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_u32_put(fmsg, value);
- if (err)
- return err;
-
- err = devlink_fmsg_pair_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_u32_put(fmsg, value);
+ devlink_fmsg_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_u32_pair_put);
-int devlink_fmsg_u64_pair_put(struct devlink_fmsg *fmsg, const char *name,
- u64 value)
+void devlink_fmsg_u64_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ u64 value)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_u64_put(fmsg, value);
- if (err)
- return err;
-
- err = devlink_fmsg_pair_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_u64_put(fmsg, value);
+ devlink_fmsg_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_u64_pair_put);
-int devlink_fmsg_string_pair_put(struct devlink_fmsg *fmsg, const char *name,
- const char *value)
+void devlink_fmsg_string_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ const char *value)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- err = devlink_fmsg_string_put(fmsg, value);
- if (err)
- return err;
-
- err = devlink_fmsg_pair_nest_end(fmsg);
- if (err)
- return err;
-
- return 0;
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_string_put(fmsg, value);
+ devlink_fmsg_pair_nest_end(fmsg);
}
EXPORT_SYMBOL_GPL(devlink_fmsg_string_pair_put);
-int devlink_fmsg_binary_pair_put(struct devlink_fmsg *fmsg, const char *name,
- const void *value, u32 value_len)
+void devlink_fmsg_binary_pair_put(struct devlink_fmsg *fmsg, const char *name,
+ const void *value, u32 value_len)
{
u32 data_size;
- int end_err;
u32 offset;
- int err;
- err = devlink_fmsg_binary_pair_nest_start(fmsg, name);
- if (err)
- return err;
+ devlink_fmsg_binary_pair_nest_start(fmsg, name);
for (offset = 0; offset < value_len; offset += data_size) {
data_size = value_len - offset;
if (data_size > DEVLINK_FMSG_MAX_SIZE)
data_size = DEVLINK_FMSG_MAX_SIZE;
- err = devlink_fmsg_binary_put(fmsg, value + offset, data_size);
- if (err)
- break;
- /* Exit from loop with a break (instead of
- * return) to make sure putting_binary is turned off in
- * devlink_fmsg_binary_pair_nest_end
- */
- }
- end_err = devlink_fmsg_binary_pair_nest_end(fmsg);
- if (end_err)
- err = end_err;
+ devlink_fmsg_binary_put(fmsg, value + offset, data_size);
+ }
- return err;
+ devlink_fmsg_binary_pair_nest_end(fmsg);
+ fmsg->putting_binary = false;
}
EXPORT_SYMBOL_GPL(devlink_fmsg_binary_pair_put);
@@ -1146,6 +1029,9 @@ static int devlink_fmsg_snd(struct devlink_fmsg *fmsg,
void *hdr;
int err;
+ if (fmsg->err)
+ return fmsg->err;
+
while (!last) {
int tmp_index = index;
@@ -1199,6 +1085,9 @@ static int devlink_fmsg_dumpit(struct devlink_fmsg *fmsg, struct sk_buff *skb,
void *hdr;
int err;
+ if (fmsg->err)
+ return fmsg->err;
+
hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&devlink_nl_family, NLM_F_ACK | NLM_F_MULTI, cmd);
if (!hdr) {
@@ -1219,8 +1108,8 @@ nla_put_failure:
return err;
}
-int devlink_nl_cmd_health_reporter_diagnose_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_health_reporter_diagnose_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_health_reporter *reporter;
@@ -1238,17 +1127,13 @@ int devlink_nl_cmd_health_reporter_diagnose_doit(struct sk_buff *skb,
if (!fmsg)
return -ENOMEM;
- err = devlink_fmsg_obj_nest_start(fmsg);
- if (err)
- goto out;
+ devlink_fmsg_obj_nest_start(fmsg);
err = reporter->ops->diagnose(reporter, fmsg, info->extack);
if (err)
goto out;
- err = devlink_fmsg_obj_nest_end(fmsg);
- if (err)
- goto out;
+ devlink_fmsg_obj_nest_end(fmsg);
err = devlink_fmsg_snd(fmsg, info,
DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 0);
@@ -1278,8 +1163,8 @@ devlink_health_reporter_get_from_cb_lock(struct netlink_callback *cb)
return reporter;
}
-int devlink_nl_cmd_health_reporter_dump_get_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
+int devlink_nl_health_reporter_dump_get_dumpit(struct sk_buff *skb,
+ struct netlink_callback *cb)
{
struct devlink_nl_dump_state *state = devlink_dump_state(cb);
struct devlink_health_reporter *reporter;
@@ -1317,8 +1202,8 @@ unlock:
return err;
}
-int devlink_nl_cmd_health_reporter_dump_clear_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_health_reporter_dump_clear_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_health_reporter *reporter;
@@ -1334,8 +1219,8 @@ int devlink_nl_cmd_health_reporter_dump_clear_doit(struct sk_buff *skb,
return 0;
}
-int devlink_nl_cmd_health_reporter_test_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_health_reporter_test_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_health_reporter *reporter;
diff --git a/net/devlink/linecard.c b/net/devlink/linecard.c
index 85c32c314b..2f1c317b64 100644
--- a/net/devlink/linecard.c
+++ b/net/devlink/linecard.c
@@ -6,6 +6,25 @@
#include "devl_internal.h"
+struct devlink_linecard {
+ struct list_head list;
+ struct devlink *devlink;
+ unsigned int index;
+ const struct devlink_linecard_ops *ops;
+ void *priv;
+ enum devlink_linecard_state state;
+ struct mutex state_lock; /* Protects state */
+ const char *type;
+ struct devlink_linecard_type *types;
+ unsigned int types_count;
+ u32 rel_index;
+};
+
+unsigned int devlink_linecard_index(struct devlink_linecard *linecard)
+{
+ return linecard->index;
+}
+
static struct devlink_linecard *
devlink_linecard_get_by_index(struct devlink *devlink,
unsigned int linecard_index)
@@ -46,24 +65,6 @@ devlink_linecard_get_from_info(struct devlink *devlink, struct genl_info *info)
return devlink_linecard_get_from_attrs(devlink, info->attrs);
}
-static int devlink_nl_put_nested_handle(struct sk_buff *msg, struct devlink *devlink)
-{
- struct nlattr *nested_attr;
-
- nested_attr = nla_nest_start(msg, DEVLINK_ATTR_NESTED_DEVLINK);
- if (!nested_attr)
- return -EMSGSIZE;
- if (devlink_nl_put_handle(msg, devlink))
- goto nla_put_failure;
-
- nla_nest_end(msg, nested_attr);
- return 0;
-
-nla_put_failure:
- nla_nest_cancel(msg, nested_attr);
- return -EMSGSIZE;
-}
-
struct devlink_linecard_type {
const char *type;
const void *priv;
@@ -111,8 +112,10 @@ static int devlink_nl_linecard_fill(struct sk_buff *msg,
nla_nest_end(msg, attr);
}
- if (linecard->nested_devlink &&
- devlink_nl_put_nested_handle(msg, linecard->nested_devlink))
+ if (devlink_rel_devlink_handle_put(msg, devlink,
+ linecard->rel_index,
+ DEVLINK_ATTR_NESTED_DEVLINK,
+ NULL))
goto nla_put_failure;
genlmsg_end(msg, hdr);
@@ -366,8 +369,7 @@ out:
return err;
}
-int devlink_nl_cmd_linecard_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_linecard_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct netlink_ext_ack *extack = info->extack;
struct devlink *devlink = info->user_ptr[0];
@@ -521,7 +523,6 @@ EXPORT_SYMBOL_GPL(devlink_linecard_provision_set);
void devlink_linecard_provision_clear(struct devlink_linecard *linecard)
{
mutex_lock(&linecard->state_lock);
- WARN_ON(linecard->nested_devlink);
linecard->state = DEVLINK_LINECARD_STATE_UNPROVISIONED;
linecard->type = NULL;
devlink_linecard_notify(linecard, DEVLINK_CMD_LINECARD_NEW);
@@ -540,7 +541,6 @@ EXPORT_SYMBOL_GPL(devlink_linecard_provision_clear);
void devlink_linecard_provision_fail(struct devlink_linecard *linecard)
{
mutex_lock(&linecard->state_lock);
- WARN_ON(linecard->nested_devlink);
linecard->state = DEVLINK_LINECARD_STATE_PROVISIONING_FAILED;
devlink_linecard_notify(linecard, DEVLINK_CMD_LINECARD_NEW);
mutex_unlock(&linecard->state_lock);
@@ -588,6 +588,27 @@ void devlink_linecard_deactivate(struct devlink_linecard *linecard)
}
EXPORT_SYMBOL_GPL(devlink_linecard_deactivate);
+static void devlink_linecard_rel_notify_cb(struct devlink *devlink,
+ u32 linecard_index)
+{
+ struct devlink_linecard *linecard;
+
+ linecard = devlink_linecard_get_by_index(devlink, linecard_index);
+ if (!linecard)
+ return;
+ devlink_linecard_notify(linecard, DEVLINK_CMD_LINECARD_NEW);
+}
+
+static void devlink_linecard_rel_cleanup_cb(struct devlink *devlink,
+ u32 linecard_index, u32 rel_index)
+{
+ struct devlink_linecard *linecard;
+
+ linecard = devlink_linecard_get_by_index(devlink, linecard_index);
+ if (linecard && linecard->rel_index == rel_index)
+ linecard->rel_index = 0;
+}
+
/**
* devlink_linecard_nested_dl_set - Attach/detach nested devlink
* instance to linecard.
@@ -595,12 +616,14 @@ EXPORT_SYMBOL_GPL(devlink_linecard_deactivate);
* @linecard: devlink linecard
* @nested_devlink: devlink instance to attach or NULL to detach
*/
-void devlink_linecard_nested_dl_set(struct devlink_linecard *linecard,
- struct devlink *nested_devlink)
+int devlink_linecard_nested_dl_set(struct devlink_linecard *linecard,
+ struct devlink *nested_devlink)
{
- mutex_lock(&linecard->state_lock);
- linecard->nested_devlink = nested_devlink;
- devlink_linecard_notify(linecard, DEVLINK_CMD_LINECARD_NEW);
- mutex_unlock(&linecard->state_lock);
+ return devlink_rel_nested_in_add(&linecard->rel_index,
+ linecard->devlink->index,
+ linecard->index,
+ devlink_linecard_rel_notify_cb,
+ devlink_linecard_rel_cleanup_cb,
+ nested_devlink);
}
EXPORT_SYMBOL_GPL(devlink_linecard_nested_dl_set);
diff --git a/net/devlink/netlink.c b/net/devlink/netlink.c
index fc3e7c029a..d0b90ebc8b 100644
--- a/net/devlink/netlink.c
+++ b/net/devlink/netlink.c
@@ -13,74 +13,37 @@ static const struct genl_multicast_group devlink_nl_mcgrps[] = {
[DEVLINK_MCGRP_CONFIG] = { .name = DEVLINK_GENL_MCGRP_CONFIG_NAME },
};
-static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1] = {
- [DEVLINK_ATTR_UNSPEC] = { .strict_start_type =
- DEVLINK_ATTR_TRAP_POLICER_ID },
- [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32 },
- [DEVLINK_ATTR_PORT_TYPE] = NLA_POLICY_RANGE(NLA_U16, DEVLINK_PORT_TYPE_AUTO,
- DEVLINK_PORT_TYPE_IB),
- [DEVLINK_ATTR_PORT_SPLIT_COUNT] = { .type = NLA_U32 },
- [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32 },
- [DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16 },
- [DEVLINK_ATTR_SB_POOL_TYPE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_SB_POOL_SIZE] = { .type = NLA_U32 },
- [DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_SB_THRESHOLD] = { .type = NLA_U32 },
- [DEVLINK_ATTR_SB_TC_INDEX] = { .type = NLA_U16 },
- [DEVLINK_ATTR_ESWITCH_MODE] = NLA_POLICY_RANGE(NLA_U16, DEVLINK_ESWITCH_MODE_LEGACY,
- DEVLINK_ESWITCH_MODE_SWITCHDEV),
- [DEVLINK_ATTR_ESWITCH_INLINE_MODE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_ESWITCH_ENCAP_MODE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED] = { .type = NLA_U8 },
- [DEVLINK_ATTR_RESOURCE_ID] = { .type = NLA_U64},
- [DEVLINK_ATTR_RESOURCE_SIZE] = { .type = NLA_U64},
- [DEVLINK_ATTR_PARAM_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_PARAM_TYPE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_PARAM_VALUE_CMODE] = { .type = NLA_U8 },
- [DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32 },
- [DEVLINK_ATTR_REGION_CHUNK_ADDR] = { .type = NLA_U64 },
- [DEVLINK_ATTR_REGION_CHUNK_LEN] = { .type = NLA_U64 },
- [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD] = { .type = NLA_U64 },
- [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER] = { .type = NLA_U8 },
- [DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_FLASH_UPDATE_COMPONENT] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK] =
- NLA_POLICY_BITFIELD32(DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS),
- [DEVLINK_ATTR_TRAP_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_TRAP_ACTION] = { .type = NLA_U8 },
- [DEVLINK_ATTR_TRAP_GROUP_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_NETNS_PID] = { .type = NLA_U32 },
- [DEVLINK_ATTR_NETNS_FD] = { .type = NLA_U32 },
- [DEVLINK_ATTR_NETNS_ID] = { .type = NLA_U32 },
- [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP] = { .type = NLA_U8 },
- [DEVLINK_ATTR_TRAP_POLICER_ID] = { .type = NLA_U32 },
- [DEVLINK_ATTR_TRAP_POLICER_RATE] = { .type = NLA_U64 },
- [DEVLINK_ATTR_TRAP_POLICER_BURST] = { .type = NLA_U64 },
- [DEVLINK_ATTR_PORT_FUNCTION] = { .type = NLA_NESTED },
- [DEVLINK_ATTR_RELOAD_ACTION] = NLA_POLICY_RANGE(NLA_U8, DEVLINK_RELOAD_ACTION_DRIVER_REINIT,
- DEVLINK_RELOAD_ACTION_MAX),
- [DEVLINK_ATTR_RELOAD_LIMITS] = NLA_POLICY_BITFIELD32(DEVLINK_RELOAD_LIMITS_VALID_MASK),
- [DEVLINK_ATTR_PORT_FLAVOUR] = { .type = NLA_U16 },
- [DEVLINK_ATTR_PORT_PCI_PF_NUMBER] = { .type = NLA_U16 },
- [DEVLINK_ATTR_PORT_PCI_SF_NUMBER] = { .type = NLA_U32 },
- [DEVLINK_ATTR_PORT_CONTROLLER_NUMBER] = { .type = NLA_U32 },
- [DEVLINK_ATTR_RATE_TYPE] = { .type = NLA_U16 },
- [DEVLINK_ATTR_RATE_TX_SHARE] = { .type = NLA_U64 },
- [DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64 },
- [DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING },
- [DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING },
- [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 },
- [DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32 },
- [DEVLINK_ATTR_REGION_DIRECT] = { .type = NLA_FLAG },
-};
+int devlink_nl_put_nested_handle(struct sk_buff *msg, struct net *net,
+ struct devlink *devlink, int attrtype)
+{
+ struct nlattr *nested_attr;
+ struct net *devl_net;
+
+ nested_attr = nla_nest_start(msg, attrtype);
+ if (!nested_attr)
+ return -EMSGSIZE;
+ if (devlink_nl_put_handle(msg, devlink))
+ goto nla_put_failure;
+
+ rcu_read_lock();
+ devl_net = read_pnet_rcu(&devlink->_net);
+ if (!net_eq(net, devl_net)) {
+ int id = peernet2id_alloc(net, devl_net, GFP_ATOMIC);
+
+ rcu_read_unlock();
+ if (nla_put_s32(msg, DEVLINK_ATTR_NETNS_ID, id))
+ return -EMSGSIZE;
+ } else {
+ rcu_read_unlock();
+ }
+
+ nla_nest_end(msg, nested_attr);
+ return 0;
+
+nla_put_failure:
+ nla_nest_cancel(msg, nested_attr);
+ return -EMSGSIZE;
+}
int devlink_nl_msg_reply_and_new(struct sk_buff **msg, struct genl_info *info)
{
@@ -159,7 +122,7 @@ unlock:
int devlink_nl_pre_doit(const struct genl_split_ops *ops,
struct sk_buff *skb, struct genl_info *info)
{
- return __devlink_nl_pre_doit(skb, info, ops->internal_flags);
+ return __devlink_nl_pre_doit(skb, info, 0);
}
int devlink_nl_pre_doit_port(const struct genl_split_ops *ops,
@@ -255,269 +218,12 @@ int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb,
return devlink_nl_inst_iter_dumpit(msg, cb, flags, dump_one);
}
-static const struct genl_small_ops devlink_nl_small_ops[40] = {
- {
- .cmd = DEVLINK_CMD_PORT_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_port_set_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_RATE_SET,
- .doit = devlink_nl_cmd_rate_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_RATE_NEW,
- .doit = devlink_nl_cmd_rate_new_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_RATE_DEL,
- .doit = devlink_nl_cmd_rate_del_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_PORT_SPLIT,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_port_split_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_PORT_UNSPLIT,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_port_unsplit_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_PORT_NEW,
- .doit = devlink_nl_cmd_port_new_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_PORT_DEL,
- .doit = devlink_nl_cmd_port_del_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
-
- {
- .cmd = DEVLINK_CMD_LINECARD_SET,
- .doit = devlink_nl_cmd_linecard_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_SB_POOL_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_sb_pool_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_SB_PORT_POOL_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_sb_port_pool_set_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_SB_TC_POOL_BIND_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_sb_tc_pool_bind_set_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_SB_OCC_SNAPSHOT,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_sb_occ_snapshot_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_SB_OCC_MAX_CLEAR,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_sb_occ_max_clear_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_ESWITCH_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_eswitch_get_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_ESWITCH_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_eswitch_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_DPIPE_TABLE_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_dpipe_table_get,
- /* can be retrieved by unprivileged users */
- },
- {
- .cmd = DEVLINK_CMD_DPIPE_ENTRIES_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_dpipe_entries_get,
- /* can be retrieved by unprivileged users */
- },
- {
- .cmd = DEVLINK_CMD_DPIPE_HEADERS_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_dpipe_headers_get,
- /* can be retrieved by unprivileged users */
- },
- {
- .cmd = DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_dpipe_table_counters_set,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_RESOURCE_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_resource_set,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_RESOURCE_DUMP,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_resource_dump,
- /* can be retrieved by unprivileged users */
- },
- {
- .cmd = DEVLINK_CMD_RELOAD,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_reload,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_PARAM_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_param_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_PORT_PARAM_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_port_param_get_doit,
- .dumpit = devlink_nl_cmd_port_param_get_dumpit,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- /* can be retrieved by unprivileged users */
- },
- {
- .cmd = DEVLINK_CMD_PORT_PARAM_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_port_param_set_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_PORT,
- },
- {
- .cmd = DEVLINK_CMD_REGION_NEW,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_region_new,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_REGION_DEL,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_region_del,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_REGION_READ,
- .validate = GENL_DONT_VALIDATE_STRICT |
- GENL_DONT_VALIDATE_DUMP_STRICT,
- .dumpit = devlink_nl_cmd_region_read_dumpit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_SET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_health_reporter_set_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_health_reporter_recover_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_health_reporter_diagnose_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
- .validate = GENL_DONT_VALIDATE_STRICT |
- GENL_DONT_VALIDATE_DUMP_STRICT,
- .dumpit = devlink_nl_cmd_health_reporter_dump_get_dumpit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_health_reporter_dump_clear_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,
- },
- {
- .cmd = DEVLINK_CMD_HEALTH_REPORTER_TEST,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_health_reporter_test_doit,
- .flags = GENL_ADMIN_PERM,
- .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,
- },
- {
- .cmd = DEVLINK_CMD_FLASH_UPDATE,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = devlink_nl_cmd_flash_update,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_TRAP_SET,
- .doit = devlink_nl_cmd_trap_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_TRAP_GROUP_SET,
- .doit = devlink_nl_cmd_trap_group_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_TRAP_POLICER_SET,
- .doit = devlink_nl_cmd_trap_policer_set_doit,
- .flags = GENL_ADMIN_PERM,
- },
- {
- .cmd = DEVLINK_CMD_SELFTESTS_RUN,
- .doit = devlink_nl_cmd_selftests_run,
- .flags = GENL_ADMIN_PERM,
- },
- /* -- No new ops here! Use split ops going forward! -- */
-};
-
struct genl_family devlink_nl_family __ro_after_init = {
.name = DEVLINK_GENL_NAME,
.version = DEVLINK_GENL_VERSION,
- .maxattr = DEVLINK_ATTR_MAX,
- .policy = devlink_nl_policy,
.netnsok = true,
.parallel_ops = true,
- .pre_doit = devlink_nl_pre_doit,
- .post_doit = devlink_nl_post_doit,
.module = THIS_MODULE,
- .small_ops = devlink_nl_small_ops,
- .n_small_ops = ARRAY_SIZE(devlink_nl_small_ops),
.split_ops = devlink_nl_ops,
.n_split_ops = ARRAY_SIZE(devlink_nl_ops),
.resv_start_op = DEVLINK_CMD_SELFTESTS_RUN + 1,
diff --git a/net/devlink/netlink_gen.c b/net/devlink/netlink_gen.c
index 467b7a431d..788dfdc498 100644
--- a/net/devlink/netlink_gen.c
+++ b/net/devlink/netlink_gen.c
@@ -10,6 +10,18 @@
#include <uapi/linux/devlink.h>
+/* Common nested types */
+const struct nla_policy devlink_dl_port_function_nl_policy[DEVLINK_PORT_FN_ATTR_CAPS + 1] = {
+ [DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR] = { .type = NLA_BINARY, },
+ [DEVLINK_PORT_FN_ATTR_STATE] = NLA_POLICY_MAX(NLA_U8, 1),
+ [DEVLINK_PORT_FN_ATTR_OPSTATE] = NLA_POLICY_MAX(NLA_U8, 1),
+ [DEVLINK_PORT_FN_ATTR_CAPS] = NLA_POLICY_BITFIELD32(15),
+};
+
+const struct nla_policy devlink_dl_selftest_id_nl_policy[DEVLINK_ATTR_SELFTEST_ID_FLASH + 1] = {
+ [DEVLINK_ATTR_SELFTEST_ID_FLASH] = { .type = NLA_FLAG, },
+};
+
/* DEVLINK_CMD_GET - do */
static const struct nla_policy devlink_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -29,6 +41,48 @@ static const struct nla_policy devlink_port_get_dump_nl_policy[DEVLINK_ATTR_DEV_
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_PORT_SET - do */
+static const struct nla_policy devlink_port_set_nl_policy[DEVLINK_ATTR_PORT_FUNCTION + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_PORT_TYPE] = NLA_POLICY_MAX(NLA_U16, 3),
+ [DEVLINK_ATTR_PORT_FUNCTION] = NLA_POLICY_NESTED(devlink_dl_port_function_nl_policy),
+};
+
+/* DEVLINK_CMD_PORT_NEW - do */
+static const struct nla_policy devlink_port_new_nl_policy[DEVLINK_ATTR_PORT_PCI_SF_NUMBER + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_PORT_FLAVOUR] = NLA_POLICY_MAX(NLA_U16, 7),
+ [DEVLINK_ATTR_PORT_PCI_PF_NUMBER] = { .type = NLA_U16, },
+ [DEVLINK_ATTR_PORT_PCI_SF_NUMBER] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_PORT_CONTROLLER_NUMBER] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_PORT_DEL - do */
+static const struct nla_policy devlink_port_del_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_PORT_SPLIT - do */
+static const struct nla_policy devlink_port_split_nl_policy[DEVLINK_ATTR_PORT_SPLIT_COUNT + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_PORT_SPLIT_COUNT] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_PORT_UNSPLIT - do */
+static const struct nla_policy devlink_port_unsplit_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_SB_GET - do */
static const struct nla_policy devlink_sb_get_do_nl_policy[DEVLINK_ATTR_SB_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -56,6 +110,16 @@ static const struct nla_policy devlink_sb_pool_get_dump_nl_policy[DEVLINK_ATTR_D
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_SB_POOL_SET - do */
+static const struct nla_policy devlink_sb_pool_set_nl_policy[DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
+ [DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE] = NLA_POLICY_MAX(NLA_U8, 1),
+ [DEVLINK_ATTR_SB_POOL_SIZE] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_SB_PORT_POOL_GET - do */
static const struct nla_policy devlink_sb_port_pool_get_do_nl_policy[DEVLINK_ATTR_SB_POOL_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -71,6 +135,16 @@ static const struct nla_policy devlink_sb_port_pool_get_dump_nl_policy[DEVLINK_A
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_SB_PORT_POOL_SET - do */
+static const struct nla_policy devlink_sb_port_pool_set_nl_policy[DEVLINK_ATTR_SB_THRESHOLD + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
+ [DEVLINK_ATTR_SB_THRESHOLD] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_SB_TC_POOL_BIND_GET - do */
static const struct nla_policy devlink_sb_tc_pool_bind_get_do_nl_policy[DEVLINK_ATTR_SB_TC_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -87,6 +161,100 @@ static const struct nla_policy devlink_sb_tc_pool_bind_get_dump_nl_policy[DEVLIN
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_SB_TC_POOL_BIND_SET - do */
+static const struct nla_policy devlink_sb_tc_pool_bind_set_nl_policy[DEVLINK_ATTR_SB_TC_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
+ [DEVLINK_ATTR_SB_POOL_TYPE] = NLA_POLICY_MAX(NLA_U8, 1),
+ [DEVLINK_ATTR_SB_TC_INDEX] = { .type = NLA_U16, },
+ [DEVLINK_ATTR_SB_THRESHOLD] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_SB_OCC_SNAPSHOT - do */
+static const struct nla_policy devlink_sb_occ_snapshot_nl_policy[DEVLINK_ATTR_SB_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_SB_OCC_MAX_CLEAR - do */
+static const struct nla_policy devlink_sb_occ_max_clear_nl_policy[DEVLINK_ATTR_SB_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_ESWITCH_GET - do */
+static const struct nla_policy devlink_eswitch_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_ESWITCH_SET - do */
+static const struct nla_policy devlink_eswitch_set_nl_policy[DEVLINK_ATTR_ESWITCH_ENCAP_MODE + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_ESWITCH_MODE] = NLA_POLICY_MAX(NLA_U16, 1),
+ [DEVLINK_ATTR_ESWITCH_INLINE_MODE] = NLA_POLICY_MAX(NLA_U16, 3),
+ [DEVLINK_ATTR_ESWITCH_ENCAP_MODE] = NLA_POLICY_MAX(NLA_U8, 1),
+};
+
+/* DEVLINK_CMD_DPIPE_TABLE_GET - do */
+static const struct nla_policy devlink_dpipe_table_get_nl_policy[DEVLINK_ATTR_DPIPE_TABLE_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_DPIPE_ENTRIES_GET - do */
+static const struct nla_policy devlink_dpipe_entries_get_nl_policy[DEVLINK_ATTR_DPIPE_TABLE_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_DPIPE_HEADERS_GET - do */
+static const struct nla_policy devlink_dpipe_headers_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET - do */
+static const struct nla_policy devlink_dpipe_table_counters_set_nl_policy[DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED] = { .type = NLA_U8, },
+};
+
+/* DEVLINK_CMD_RESOURCE_SET - do */
+static const struct nla_policy devlink_resource_set_nl_policy[DEVLINK_ATTR_RESOURCE_SIZE + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RESOURCE_ID] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_RESOURCE_SIZE] = { .type = NLA_U64, },
+};
+
+/* DEVLINK_CMD_RESOURCE_DUMP - do */
+static const struct nla_policy devlink_resource_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_RELOAD - do */
+static const struct nla_policy devlink_reload_nl_policy[DEVLINK_ATTR_RELOAD_LIMITS + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RELOAD_ACTION] = NLA_POLICY_RANGE(NLA_U8, 1, 2),
+ [DEVLINK_ATTR_RELOAD_LIMITS] = NLA_POLICY_BITFIELD32(6),
+ [DEVLINK_ATTR_NETNS_PID] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_NETNS_FD] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_NETNS_ID] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_PARAM_GET - do */
static const struct nla_policy devlink_param_get_do_nl_policy[DEVLINK_ATTR_PARAM_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -100,6 +268,15 @@ static const struct nla_policy devlink_param_get_dump_nl_policy[DEVLINK_ATTR_DEV
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_PARAM_SET - do */
+static const struct nla_policy devlink_param_set_nl_policy[DEVLINK_ATTR_PARAM_VALUE_CMODE + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PARAM_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PARAM_TYPE] = { .type = NLA_U8, },
+ [DEVLINK_ATTR_PARAM_VALUE_CMODE] = NLA_POLICY_MAX(NLA_U8, 2),
+};
+
/* DEVLINK_CMD_REGION_GET - do */
static const struct nla_policy devlink_region_get_do_nl_policy[DEVLINK_ATTR_REGION_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -114,6 +291,50 @@ static const struct nla_policy devlink_region_get_dump_nl_policy[DEVLINK_ATTR_DE
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_REGION_NEW - do */
+static const struct nla_policy devlink_region_new_nl_policy[DEVLINK_ATTR_REGION_SNAPSHOT_ID + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_REGION_DEL - do */
+static const struct nla_policy devlink_region_del_nl_policy[DEVLINK_ATTR_REGION_SNAPSHOT_ID + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_REGION_READ - dump */
+static const struct nla_policy devlink_region_read_nl_policy[DEVLINK_ATTR_REGION_DIRECT + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_REGION_DIRECT] = { .type = NLA_FLAG, },
+ [DEVLINK_ATTR_REGION_CHUNK_ADDR] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_REGION_CHUNK_LEN] = { .type = NLA_U64, },
+};
+
+/* DEVLINK_CMD_PORT_PARAM_GET - do */
+static const struct nla_policy devlink_port_param_get_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+};
+
+/* DEVLINK_CMD_PORT_PARAM_SET - do */
+static const struct nla_policy devlink_port_param_set_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_INFO_GET - do */
static const struct nla_policy devlink_info_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -135,6 +356,58 @@ static const struct nla_policy devlink_health_reporter_get_dump_nl_policy[DEVLIN
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
};
+/* DEVLINK_CMD_HEALTH_REPORTER_SET - do */
+static const struct nla_policy devlink_health_reporter_set_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER] = { .type = NLA_U8, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP] = { .type = NLA_U8, },
+};
+
+/* DEVLINK_CMD_HEALTH_REPORTER_RECOVER - do */
+static const struct nla_policy devlink_health_reporter_recover_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE - do */
+static const struct nla_policy devlink_health_reporter_diagnose_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET - dump */
+static const struct nla_policy devlink_health_reporter_dump_get_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR - do */
+static const struct nla_policy devlink_health_reporter_dump_clear_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_FLASH_UPDATE - do */
+static const struct nla_policy devlink_flash_update_nl_policy[DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_FLASH_UPDATE_COMPONENT] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK] = NLA_POLICY_BITFIELD32(3),
+};
+
/* DEVLINK_CMD_TRAP_GET - do */
static const struct nla_policy devlink_trap_get_do_nl_policy[DEVLINK_ATTR_TRAP_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -148,6 +421,14 @@ static const struct nla_policy devlink_trap_get_dump_nl_policy[DEVLINK_ATTR_DEV_
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_TRAP_SET - do */
+static const struct nla_policy devlink_trap_set_nl_policy[DEVLINK_ATTR_TRAP_ACTION + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_TRAP_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_TRAP_ACTION] = NLA_POLICY_MAX(NLA_U8, 2),
+};
+
/* DEVLINK_CMD_TRAP_GROUP_GET - do */
static const struct nla_policy devlink_trap_group_get_do_nl_policy[DEVLINK_ATTR_TRAP_GROUP_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -161,6 +442,15 @@ static const struct nla_policy devlink_trap_group_get_dump_nl_policy[DEVLINK_ATT
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_TRAP_GROUP_SET - do */
+static const struct nla_policy devlink_trap_group_set_nl_policy[DEVLINK_ATTR_TRAP_POLICER_ID + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_TRAP_GROUP_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_TRAP_ACTION] = NLA_POLICY_MAX(NLA_U8, 2),
+ [DEVLINK_ATTR_TRAP_POLICER_ID] = { .type = NLA_U32, },
+};
+
/* DEVLINK_CMD_TRAP_POLICER_GET - do */
static const struct nla_policy devlink_trap_policer_get_do_nl_policy[DEVLINK_ATTR_TRAP_POLICER_ID + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -174,6 +464,23 @@ static const struct nla_policy devlink_trap_policer_get_dump_nl_policy[DEVLINK_A
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_TRAP_POLICER_SET - do */
+static const struct nla_policy devlink_trap_policer_set_nl_policy[DEVLINK_ATTR_TRAP_POLICER_BURST + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_TRAP_POLICER_ID] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_TRAP_POLICER_RATE] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_TRAP_POLICER_BURST] = { .type = NLA_U64, },
+};
+
+/* DEVLINK_CMD_HEALTH_REPORTER_TEST - do */
+static const struct nla_policy devlink_health_reporter_test_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
+};
+
/* DEVLINK_CMD_RATE_GET - do */
static const struct nla_policy devlink_rate_get_do_nl_policy[DEVLINK_ATTR_RATE_NODE_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -188,6 +495,37 @@ static const struct nla_policy devlink_rate_get_dump_nl_policy[DEVLINK_ATTR_DEV_
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_RATE_SET - do */
+static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TX_WEIGHT + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RATE_TX_SHARE] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_RATE_NEW - do */
+static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TX_WEIGHT + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RATE_TX_SHARE] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64, },
+ [DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING, },
+};
+
+/* DEVLINK_CMD_RATE_DEL - do */
+static const struct nla_policy devlink_rate_del_nl_policy[DEVLINK_ATTR_RATE_NODE_NAME + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
+};
+
/* DEVLINK_CMD_LINECARD_GET - do */
static const struct nla_policy devlink_linecard_get_do_nl_policy[DEVLINK_ATTR_LINECARD_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
@@ -201,14 +539,29 @@ static const struct nla_policy devlink_linecard_get_dump_nl_policy[DEVLINK_ATTR_
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_LINECARD_SET - do */
+static const struct nla_policy devlink_linecard_set_nl_policy[DEVLINK_ATTR_LINECARD_TYPE + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_LINECARD_INDEX] = { .type = NLA_U32, },
+ [DEVLINK_ATTR_LINECARD_TYPE] = { .type = NLA_NUL_STRING, },
+};
+
/* DEVLINK_CMD_SELFTESTS_GET - do */
static const struct nla_policy devlink_selftests_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
};
+/* DEVLINK_CMD_SELFTESTS_RUN - do */
+static const struct nla_policy devlink_selftests_run_nl_policy[DEVLINK_ATTR_SELFTESTS + 1] = {
+ [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_SELFTESTS] = NLA_POLICY_NESTED(devlink_dl_selftest_id_nl_policy),
+};
+
/* Ops table for devlink */
-const struct genl_split_ops devlink_nl_ops[32] = {
+const struct genl_split_ops devlink_nl_ops[73] = {
{
.cmd = DEVLINK_CMD_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
@@ -243,6 +596,56 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_PORT_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_FUNCTION,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_NEW,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_port_new_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_new_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_PCI_SF_NUMBER,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_DEL,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_del_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_del_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_SPLIT,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_split_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_split_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_SPLIT_COUNT,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_UNSPLIT,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_unsplit_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_unsplit_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_SB_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -277,6 +680,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_SB_POOL_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_sb_pool_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_sb_pool_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_SB_PORT_POOL_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit_port,
@@ -294,6 +707,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_SB_PORT_POOL_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_sb_port_pool_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_sb_port_pool_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_SB_THRESHOLD,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_SB_TC_POOL_BIND_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit_port,
@@ -311,6 +734,126 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_SB_TC_POOL_BIND_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_sb_tc_pool_bind_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_sb_tc_pool_bind_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_SB_TC_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_SB_OCC_SNAPSHOT,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_sb_occ_snapshot_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_sb_occ_snapshot_nl_policy,
+ .maxattr = DEVLINK_ATTR_SB_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_SB_OCC_MAX_CLEAR,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_sb_occ_max_clear_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_sb_occ_max_clear_nl_policy,
+ .maxattr = DEVLINK_ATTR_SB_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_ESWITCH_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_eswitch_get_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_eswitch_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_ESWITCH_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_eswitch_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_eswitch_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_ESWITCH_ENCAP_MODE,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_DPIPE_TABLE_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_dpipe_table_get_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_dpipe_table_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_DPIPE_TABLE_NAME,
+ .flags = GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_DPIPE_ENTRIES_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_dpipe_entries_get_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_dpipe_entries_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_DPIPE_TABLE_NAME,
+ .flags = GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_DPIPE_HEADERS_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_dpipe_headers_get_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_dpipe_headers_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .flags = GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_dpipe_table_counters_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_dpipe_table_counters_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_RESOURCE_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_resource_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_resource_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_RESOURCE_SIZE,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_RESOURCE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_resource_dump_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_resource_dump_nl_policy,
+ .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .flags = GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_RELOAD,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_reload_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_reload_nl_policy,
+ .maxattr = DEVLINK_ATTR_RELOAD_LIMITS,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_PARAM_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -328,6 +871,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_PARAM_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_param_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_param_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_PARAM_VALUE_CMODE,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_REGION_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit_port_optional,
@@ -345,6 +898,60 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_REGION_NEW,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_region_new_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_region_new_nl_policy,
+ .maxattr = DEVLINK_ATTR_REGION_SNAPSHOT_ID,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_REGION_DEL,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_region_del_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_region_del_nl_policy,
+ .maxattr = DEVLINK_ATTR_REGION_SNAPSHOT_ID,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_REGION_READ,
+ .validate = GENL_DONT_VALIDATE_DUMP_STRICT,
+ .dumpit = devlink_nl_region_read_dumpit,
+ .policy = devlink_region_read_nl_policy,
+ .maxattr = DEVLINK_ATTR_REGION_DIRECT,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_PARAM_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_param_get_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_param_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .flags = GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_PARAM_GET,
+ .validate = GENL_DONT_VALIDATE_DUMP_STRICT,
+ .dumpit = devlink_nl_port_param_get_dumpit,
+ .flags = GENL_CMD_CAP_DUMP,
+ },
+ {
+ .cmd = DEVLINK_CMD_PORT_PARAM_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port,
+ .doit = devlink_nl_port_param_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_port_param_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_INFO_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -378,6 +985,64 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_health_reporter_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_health_reporter_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_health_reporter_recover_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_health_reporter_recover_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_health_reporter_diagnose_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_health_reporter_diagnose_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
+ .validate = GENL_DONT_VALIDATE_DUMP_STRICT,
+ .dumpit = devlink_nl_health_reporter_dump_get_dumpit,
+ .policy = devlink_health_reporter_dump_get_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
+ },
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_health_reporter_dump_clear_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_health_reporter_dump_clear_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_FLASH_UPDATE,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_flash_update_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_flash_update_nl_policy,
+ .maxattr = DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_TRAP_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -395,6 +1060,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_TRAP_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_trap_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_trap_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_TRAP_ACTION,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_TRAP_GROUP_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -412,6 +1087,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_TRAP_GROUP_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_trap_group_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_trap_group_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_TRAP_POLICER_ID,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_TRAP_POLICER_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -429,6 +1114,26 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_TRAP_POLICER_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_trap_policer_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_trap_policer_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_TRAP_POLICER_BURST,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_HEALTH_REPORTER_TEST,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit_port_optional,
+ .doit = devlink_nl_health_reporter_test_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_health_reporter_test_nl_policy,
+ .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_RATE_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -446,6 +1151,36 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_RATE_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_rate_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_rate_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_RATE_TX_WEIGHT,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_RATE_NEW,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_rate_new_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_rate_new_nl_policy,
+ .maxattr = DEVLINK_ATTR_RATE_TX_WEIGHT,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
+ .cmd = DEVLINK_CMD_RATE_DEL,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_rate_del_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_rate_del_nl_policy,
+ .maxattr = DEVLINK_ATTR_RATE_NODE_NAME,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_LINECARD_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -463,6 +1198,16 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.flags = GENL_CMD_CAP_DUMP,
},
{
+ .cmd = DEVLINK_CMD_LINECARD_SET,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_linecard_set_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_linecard_set_nl_policy,
+ .maxattr = DEVLINK_ATTR_LINECARD_TYPE,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
+ {
.cmd = DEVLINK_CMD_SELFTESTS_GET,
.validate = GENL_DONT_VALIDATE_STRICT,
.pre_doit = devlink_nl_pre_doit,
@@ -478,4 +1223,14 @@ const struct genl_split_ops devlink_nl_ops[32] = {
.dumpit = devlink_nl_selftests_get_dumpit,
.flags = GENL_CMD_CAP_DUMP,
},
+ {
+ .cmd = DEVLINK_CMD_SELFTESTS_RUN,
+ .validate = GENL_DONT_VALIDATE_STRICT,
+ .pre_doit = devlink_nl_pre_doit,
+ .doit = devlink_nl_selftests_run_doit,
+ .post_doit = devlink_nl_post_doit,
+ .policy = devlink_selftests_run_nl_policy,
+ .maxattr = DEVLINK_ATTR_SELFTESTS,
+ .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
+ },
};
diff --git a/net/devlink/netlink_gen.h b/net/devlink/netlink_gen.h
index f8bbc93e39..0e9e89c31c 100644
--- a/net/devlink/netlink_gen.h
+++ b/net/devlink/netlink_gen.h
@@ -11,8 +11,12 @@
#include <uapi/linux/devlink.h>
+/* Common nested types */
+extern const struct nla_policy devlink_dl_port_function_nl_policy[DEVLINK_PORT_FN_ATTR_CAPS + 1];
+extern const struct nla_policy devlink_dl_selftest_id_nl_policy[DEVLINK_ATTR_SELFTEST_ID_FLASH + 1];
+
/* Ops table for devlink */
-extern const struct genl_split_ops devlink_nl_ops[32];
+extern const struct genl_split_ops devlink_nl_ops[73];
int devlink_nl_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
struct genl_info *info);
@@ -30,25 +34,61 @@ int devlink_nl_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb);
int devlink_nl_port_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_port_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_port_set_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_port_new_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_port_del_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_port_split_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_port_unsplit_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_sb_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_sb_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb);
int devlink_nl_sb_pool_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_sb_pool_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_sb_pool_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_sb_port_pool_get_doit(struct sk_buff *skb,
struct genl_info *info);
int devlink_nl_sb_port_pool_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_sb_port_pool_set_doit(struct sk_buff *skb,
+ struct genl_info *info);
int devlink_nl_sb_tc_pool_bind_get_doit(struct sk_buff *skb,
struct genl_info *info);
int devlink_nl_sb_tc_pool_bind_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_sb_tc_pool_bind_set_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_sb_occ_snapshot_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_sb_occ_max_clear_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_eswitch_get_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_dpipe_table_get_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_dpipe_entries_get_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_dpipe_headers_get_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_dpipe_table_counters_set_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_resource_set_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_resource_dump_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_reload_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_param_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_param_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_param_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_region_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_region_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_region_new_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_region_del_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_region_read_dumpit(struct sk_buff *skb,
+ struct netlink_callback *cb);
+int devlink_nl_port_param_get_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_port_param_get_dumpit(struct sk_buff *skb,
+ struct netlink_callback *cb);
+int devlink_nl_port_param_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_info_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_info_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
@@ -56,24 +96,46 @@ int devlink_nl_health_reporter_get_doit(struct sk_buff *skb,
struct genl_info *info);
int devlink_nl_health_reporter_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_health_reporter_set_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_health_reporter_recover_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_health_reporter_diagnose_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_health_reporter_dump_get_dumpit(struct sk_buff *skb,
+ struct netlink_callback *cb);
+int devlink_nl_health_reporter_dump_clear_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_flash_update_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_trap_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_trap_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_trap_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_trap_group_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_trap_group_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_trap_group_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_trap_policer_get_doit(struct sk_buff *skb,
struct genl_info *info);
int devlink_nl_trap_policer_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_trap_policer_set_doit(struct sk_buff *skb,
+ struct genl_info *info);
+int devlink_nl_health_reporter_test_doit(struct sk_buff *skb,
+ struct genl_info *info);
int devlink_nl_rate_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_rate_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_rate_set_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_rate_new_doit(struct sk_buff *skb, struct genl_info *info);
+int devlink_nl_rate_del_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_linecard_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_linecard_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_linecard_set_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_selftests_get_doit(struct sk_buff *skb, struct genl_info *info);
int devlink_nl_selftests_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb);
+int devlink_nl_selftests_run_doit(struct sk_buff *skb, struct genl_info *info);
#endif /* _LINUX_DEVLINK_GEN_H */
diff --git a/net/devlink/param.c b/net/devlink/param.c
index 31275f9d4c..d74df09311 100644
--- a/net/devlink/param.c
+++ b/net/devlink/param.c
@@ -581,7 +581,7 @@ static int __devlink_nl_cmd_param_set_doit(struct devlink *devlink,
return 0;
}
-int devlink_nl_cmd_param_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_param_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
@@ -589,22 +589,22 @@ int devlink_nl_cmd_param_set_doit(struct sk_buff *skb, struct genl_info *info)
info, DEVLINK_CMD_PARAM_NEW);
}
-int devlink_nl_cmd_port_param_get_dumpit(struct sk_buff *msg,
- struct netlink_callback *cb)
+int devlink_nl_port_param_get_dumpit(struct sk_buff *msg,
+ struct netlink_callback *cb)
{
NL_SET_ERR_MSG(cb->extack, "Port params are not supported");
return msg->len;
}
-int devlink_nl_cmd_port_param_get_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_port_param_get_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
NL_SET_ERR_MSG(info->extack, "Port params are not supported");
return -EINVAL;
}
-int devlink_nl_cmd_port_param_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_port_param_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
NL_SET_ERR_MSG(info->extack, "Port params are not supported");
return -EINVAL;
diff --git a/net/devlink/port.c b/net/devlink/port.c
index 4763b42885..d39ee6053c 100644
--- a/net/devlink/port.c
+++ b/net/devlink/port.c
@@ -428,6 +428,13 @@ devlink_nl_port_function_attrs_put(struct sk_buff *msg, struct devlink_port *por
if (err)
goto out;
err = devlink_port_fn_state_fill(port, msg, extack, &msg_updated);
+ if (err)
+ goto out;
+ err = devlink_rel_devlink_handle_put(msg, port->devlink,
+ port->rel_index,
+ DEVLINK_PORT_FN_ATTR_DEVLINK,
+ &msg_updated);
+
out:
if (err || !msg_updated)
nla_nest_cancel(msg, function_attr);
@@ -483,7 +490,7 @@ static int devlink_nl_port_fill(struct sk_buff *msg,
goto nla_put_failure;
if (devlink_port->linecard &&
nla_put_u32(msg, DEVLINK_ATTR_LINECARD_INDEX,
- devlink_port->linecard->index))
+ devlink_linecard_index(devlink_port->linecard)))
goto nla_put_failure;
genlmsg_end(msg, hdr);
@@ -574,7 +581,7 @@ devlink_nl_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink,
xa_for_each_start(&devlink->ports, port_index, devlink_port, state->idx) {
err = devlink_nl_port_fill(msg, devlink_port,
- DEVLINK_CMD_NEW,
+ DEVLINK_CMD_PORT_NEW,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, flags,
cb->extack);
@@ -665,7 +672,7 @@ static int devlink_port_function_validate(struct devlink_port *devlink_port,
return -EOPNOTSUPP;
}
if (tb[DEVLINK_PORT_FN_ATTR_STATE] && !ops->port_fn_state_set) {
- NL_SET_ERR_MSG_ATTR(extack, tb[DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR],
+ NL_SET_ERR_MSG_ATTR(extack, tb[DEVLINK_PORT_FN_ATTR_STATE],
"Function does not support state setting");
return -EOPNOTSUPP;
}
@@ -765,7 +772,7 @@ static int devlink_port_function_set(struct devlink_port *port,
return err;
}
-int devlink_nl_cmd_port_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_port_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
int err;
@@ -791,7 +798,7 @@ int devlink_nl_cmd_port_set_doit(struct sk_buff *skb, struct genl_info *info)
return 0;
}
-int devlink_nl_cmd_port_split_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_port_split_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
struct devlink *devlink = info->user_ptr[0];
@@ -822,8 +829,7 @@ int devlink_nl_cmd_port_split_doit(struct sk_buff *skb, struct genl_info *info)
info->extack);
}
-int devlink_nl_cmd_port_unsplit_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_port_unsplit_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
struct devlink *devlink = info->user_ptr[0];
@@ -833,7 +839,7 @@ int devlink_nl_cmd_port_unsplit_doit(struct sk_buff *skb,
return devlink_port->ops->port_unsplit(devlink, devlink_port, info->extack);
}
-int devlink_nl_cmd_port_new_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_port_new_doit(struct sk_buff *skb, struct genl_info *info)
{
struct netlink_ext_ack *extack = info->extack;
struct devlink_port_new_attrs new_attrs = {};
@@ -897,7 +903,7 @@ err_out_port_del:
return err;
}
-int devlink_nl_cmd_port_del_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_port_del_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
struct netlink_ext_ack *extack = info->extack;
@@ -1392,6 +1398,50 @@ void devlink_port_attrs_pci_sf_set(struct devlink_port *devlink_port, u32 contro
}
EXPORT_SYMBOL_GPL(devlink_port_attrs_pci_sf_set);
+static void devlink_port_rel_notify_cb(struct devlink *devlink, u32 port_index)
+{
+ struct devlink_port *devlink_port;
+
+ devlink_port = devlink_port_get_by_index(devlink, port_index);
+ if (!devlink_port)
+ return;
+ devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW);
+}
+
+static void devlink_port_rel_cleanup_cb(struct devlink *devlink, u32 port_index,
+ u32 rel_index)
+{
+ struct devlink_port *devlink_port;
+
+ devlink_port = devlink_port_get_by_index(devlink, port_index);
+ if (devlink_port && devlink_port->rel_index == rel_index)
+ devlink_port->rel_index = 0;
+}
+
+/**
+ * devl_port_fn_devlink_set - Attach peer devlink
+ * instance to port function.
+ * @devlink_port: devlink port
+ * @fn_devlink: devlink instance to attach
+ */
+int devl_port_fn_devlink_set(struct devlink_port *devlink_port,
+ struct devlink *fn_devlink)
+{
+ ASSERT_DEVLINK_PORT_REGISTERED(devlink_port);
+
+ if (WARN_ON(devlink_port->attrs.flavour != DEVLINK_PORT_FLAVOUR_PCI_SF ||
+ devlink_port->attrs.pci_sf.external))
+ return -EINVAL;
+
+ return devlink_rel_nested_in_add(&devlink_port->rel_index,
+ devlink_port->devlink->index,
+ devlink_port->index,
+ devlink_port_rel_notify_cb,
+ devlink_port_rel_cleanup_cb,
+ fn_devlink);
+}
+EXPORT_SYMBOL_GPL(devl_port_fn_devlink_set);
+
/**
* devlink_port_linecard_set - Link port with a linecard
*
@@ -1420,7 +1470,7 @@ static int __devlink_port_phys_port_name_get(struct devlink_port *devlink_port,
case DEVLINK_PORT_FLAVOUR_PHYSICAL:
if (devlink_port->linecard)
n = snprintf(name, len, "l%u",
- devlink_port->linecard->index);
+ devlink_linecard_index(devlink_port->linecard));
if (n < len)
n += snprintf(name + n, len - n, "p%u",
attrs->phys.port_number);
diff --git a/net/devlink/rate.c b/net/devlink/rate.c
index dff1593b84..94b289b93f 100644
--- a/net/devlink/rate.c
+++ b/net/devlink/rate.c
@@ -458,7 +458,7 @@ static bool devlink_rate_set_ops_supported(const struct devlink_ops *ops,
return true;
}
-int devlink_nl_cmd_rate_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_rate_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_rate *devlink_rate;
@@ -480,7 +480,7 @@ int devlink_nl_cmd_rate_set_doit(struct sk_buff *skb, struct genl_info *info)
return err;
}
-int devlink_nl_cmd_rate_new_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_rate_new_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_rate *rate_node;
@@ -536,7 +536,7 @@ err_strdup:
return err;
}
-int devlink_nl_cmd_rate_del_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_rate_del_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_rate *rate_node;
diff --git a/net/devlink/region.c b/net/devlink/region.c
index d197cdb662..0aab7b82d6 100644
--- a/net/devlink/region.c
+++ b/net/devlink/region.c
@@ -588,7 +588,7 @@ int devlink_nl_region_get_dumpit(struct sk_buff *skb,
return devlink_nl_dumpit(skb, cb, devlink_nl_region_get_dump_one);
}
-int devlink_nl_cmd_region_del(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_region_del_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_snapshot *snapshot;
@@ -633,7 +633,7 @@ int devlink_nl_cmd_region_del(struct sk_buff *skb, struct genl_info *info)
return 0;
}
-int devlink_nl_cmd_region_new(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_region_new_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_snapshot *snapshot;
@@ -863,8 +863,8 @@ devlink_region_direct_fill(void *cb_priv, u8 *chunk, u32 chunk_size,
curr_offset, chunk_size, chunk);
}
-int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
+int devlink_nl_region_read_dumpit(struct sk_buff *skb,
+ struct netlink_callback *cb)
{
const struct genl_dumpit_info *info = genl_dumpit_info(cb);
struct devlink_nl_dump_state *state = devlink_dump_state(cb);
diff --git a/net/devlink/resource.c b/net/devlink/resource.c
index c8b615e4c3..594c8aeb3b 100644
--- a/net/devlink/resource.c
+++ b/net/devlink/resource.c
@@ -105,7 +105,7 @@ devlink_resource_validate_size(struct devlink_resource *resource, u64 size,
return err;
}
-int devlink_nl_cmd_resource_set(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_resource_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
struct devlink_resource *resource;
@@ -285,7 +285,7 @@ err_resource_put:
return err;
}
-int devlink_nl_cmd_resource_dump(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_resource_dump_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
diff --git a/net/devlink/sb.c b/net/devlink/sb.c
index bd677fff5e..0a76bb3250 100644
--- a/net/devlink/sb.c
+++ b/net/devlink/sb.c
@@ -413,7 +413,7 @@ static int devlink_sb_pool_set(struct devlink *devlink, unsigned int sb_index,
return -EOPNOTSUPP;
}
-int devlink_nl_cmd_sb_pool_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_sb_pool_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
enum devlink_sb_threshold_type threshold_type;
@@ -621,8 +621,8 @@ static int devlink_sb_port_pool_set(struct devlink_port *devlink_port,
return -EOPNOTSUPP;
}
-int devlink_nl_cmd_sb_port_pool_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_sb_port_pool_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
struct devlink *devlink = info->user_ptr[0];
@@ -861,8 +861,8 @@ static int devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port,
return -EOPNOTSUPP;
}
-int devlink_nl_cmd_sb_tc_pool_bind_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_sb_tc_pool_bind_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink_port *devlink_port = info->user_ptr[1];
struct devlink *devlink = info->user_ptr[0];
@@ -900,8 +900,7 @@ int devlink_nl_cmd_sb_tc_pool_bind_set_doit(struct sk_buff *skb,
pool_index, threshold, info->extack);
}
-int devlink_nl_cmd_sb_occ_snapshot_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_sb_occ_snapshot_doit(struct sk_buff *skb, struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
const struct devlink_ops *ops = devlink->ops;
@@ -916,8 +915,8 @@ int devlink_nl_cmd_sb_occ_snapshot_doit(struct sk_buff *skb,
return -EOPNOTSUPP;
}
-int devlink_nl_cmd_sb_occ_max_clear_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_sb_occ_max_clear_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink *devlink = info->user_ptr[0];
const struct devlink_ops *ops = devlink->ops;
diff --git a/net/devlink/trap.c b/net/devlink/trap.c
index c26bf9b29b..c26313e7ca 100644
--- a/net/devlink/trap.c
+++ b/net/devlink/trap.c
@@ -414,7 +414,7 @@ static int devlink_trap_action_set(struct devlink *devlink,
info->extack);
}
-int devlink_nl_cmd_trap_set_doit(struct sk_buff *skb, struct genl_info *info)
+int devlink_nl_trap_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct netlink_ext_ack *extack = info->extack;
struct devlink *devlink = info->user_ptr[0];
@@ -684,8 +684,7 @@ static int devlink_trap_group_set(struct devlink *devlink,
return 0;
}
-int devlink_nl_cmd_trap_group_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_trap_group_set_doit(struct sk_buff *skb, struct genl_info *info)
{
struct netlink_ext_ack *extack = info->extack;
struct devlink *devlink = info->user_ptr[0];
@@ -926,8 +925,8 @@ devlink_trap_policer_set(struct devlink *devlink,
return 0;
}
-int devlink_nl_cmd_trap_policer_set_doit(struct sk_buff *skb,
- struct genl_info *info)
+int devlink_nl_trap_policer_set_doit(struct sk_buff *skb,
+ struct genl_info *info)
{
struct devlink_trap_policer_item *policer_item;
struct netlink_ext_ack *extack = info->extack;