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authorJakub Kicinski <kuba@kernel.org>2026-03-14 23:08:57 +0300
committerJakub Kicinski <kuba@kernel.org>2026-03-14 23:08:58 +0300
commit411ad060587591a2c8a6005b8e2f42d8a1dae2da (patch)
tree5fb34a4e749566fe020860e27af0a0938c999992 /net/devlink
parent9d9d7b4b153bc44e5d3226f1d0b445fb70320da9 (diff)
parent2a8c8a03f306e21a0ea74c93d4332119557f4575 (diff)
downloadlinux-411ad060587591a2c8a6005b8e2f42d8a1dae2da.tar.xz
Merge branch 'devlink-introduce-shared-devlink-instance-for-pfs-on-same-chip'
Jiri Pirko says: ==================== devlink: introduce shared devlink instance for PFs on same chip Multiple PFs on a network adapter often reside on the same physical chip, running a single firmware. Some resources and configurations are inherently shared among these PFs - PTP clocks, VF group rates, firmware parameters, and others. Today there is no good object in the devlink model to attach these chip-wide configuration knobs to. Drivers resort to workarounds like pinning shared state to PF0 or maintaining ad-hoc internal structures (e.g., ice_adapter) that are invisible to userspace. This problem was discussed extensively starting with Przemek Kitszel's "whole device devlink instance" RFC for the ice driver [1]. Several approaches for representing the parent instance were considered: using a partial PCI BDF as the dev_name (breaks when PFs have different BDFs in VMs), creating a per-driver bus, using auxiliary devices, or using faux devices. All of these required a backing struct device for the parent devlink instance, which does not naturally exist - there is no PCI device that represents the chip as a whole. This patchset takes a different approach: allow devlink instances to exist without any backing struct device. The instance is identified purely by its internal index, exposed over devlin netlink. This avoids fabricating fake devices and keeps the devlink handle semantics clean. The first ten patches prepare the devlink core for device-less instances by decoupling the handle from the parent device. The last three introduce the shared devlink infrastructure and its first user in the mlx5 driver. Example output showing the shared instance and nesting: pci/0000:08:00.0: index 0 nested_devlink: auxiliary/mlx5_core.eth.0 devlink_index/1: index 1 nested_devlink: pci/0000:08:00.0 pci/0000:08:00.1 auxiliary/mlx5_core.eth.0: index 2 pci/0000:08:00.1: index 3 nested_devlink: auxiliary/mlx5_core.eth.1 auxiliary/mlx5_core.eth.1: index 4 [1] https://lore.kernel.org/netdev/20250219164410.35665-1-przemyslaw.kitszel@intel.com/ --- Decoupled from "devlink and mlx5: Support cross-function rate scheduling" patchset to maintain 15-patches limit. See individual patches for changelog. ==================== Link: https://patch.msgid.link/20260312100407.551173-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/devlink')
-rw-r--r--net/devlink/Makefile2
-rw-r--r--net/devlink/core.c91
-rw-r--r--net/devlink/dev.c8
-rw-r--r--net/devlink/devl_internal.h34
-rw-r--r--net/devlink/netlink.c52
-rw-r--r--net/devlink/netlink_gen.c355
-rw-r--r--net/devlink/port.c19
-rw-r--r--net/devlink/sh_dev.c161
8 files changed, 533 insertions, 189 deletions
diff --git a/net/devlink/Makefile b/net/devlink/Makefile
index 000da622116a..8f2adb5e5836 100644
--- a/net/devlink/Makefile
+++ b/net/devlink/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
obj-y := core.o netlink.o netlink_gen.o dev.o port.o sb.o dpipe.o \
- resource.o param.o region.o health.o trap.o rate.o linecard.o
+ resource.o param.o region.o health.o trap.o rate.o linecard.o sh_dev.o
diff --git a/net/devlink/core.c b/net/devlink/core.c
index d8e509a669bf..eeb6a71f5f56 100644
--- a/net/devlink/core.c
+++ b/net/devlink/core.c
@@ -248,6 +248,24 @@ struct device *devlink_to_dev(const struct devlink *devlink)
}
EXPORT_SYMBOL_GPL(devlink_to_dev);
+const char *devlink_bus_name(const struct devlink *devlink)
+{
+ return devlink->dev ? devlink->dev->bus->name : DEVLINK_INDEX_BUS_NAME;
+}
+EXPORT_SYMBOL_GPL(devlink_bus_name);
+
+const char *devlink_dev_name(const struct devlink *devlink)
+{
+ return devlink->dev ? dev_name(devlink->dev) : devlink->dev_name_index;
+}
+EXPORT_SYMBOL_GPL(devlink_dev_name);
+
+const char *devlink_dev_driver_name(const struct devlink *devlink)
+{
+ return devlink->dev_driver->name;
+}
+EXPORT_SYMBOL_GPL(devlink_dev_driver_name);
+
struct net *devlink_net(const struct devlink *devlink)
{
return read_pnet(&devlink->_net);
@@ -311,7 +329,10 @@ static void devlink_release(struct work_struct *work)
mutex_destroy(&devlink->lock);
lockdep_unregister_key(&devlink->lock_key);
- put_device(devlink->dev);
+ if (devlink->dev)
+ put_device(devlink->dev);
+ else
+ kfree(devlink->dev_name_index);
kvfree(devlink);
}
@@ -321,13 +342,15 @@ void devlink_put(struct devlink *devlink)
queue_rcu_work(system_percpu_wq, &devlink->rwork);
}
-struct devlink *devlinks_xa_find_get(struct net *net, unsigned long *indexp)
+static struct devlink *__devlinks_xa_find_get(struct net *net,
+ unsigned long *indexp,
+ unsigned long end)
{
struct devlink *devlink = NULL;
rcu_read_lock();
retry:
- devlink = xa_find(&devlinks, indexp, ULONG_MAX, DEVLINK_REGISTERED);
+ devlink = xa_find(&devlinks, indexp, end, DEVLINK_REGISTERED);
if (!devlink)
goto unlock;
@@ -346,6 +369,16 @@ next:
goto retry;
}
+struct devlink *devlinks_xa_find_get(struct net *net, unsigned long *indexp)
+{
+ return __devlinks_xa_find_get(net, indexp, ULONG_MAX);
+}
+
+struct devlink *devlinks_xa_lookup_get(struct net *net, unsigned long index)
+{
+ return __devlinks_xa_find_get(net, &index, index);
+}
+
/**
* devl_register - Register devlink instance
* @devlink: devlink
@@ -394,27 +427,15 @@ void devlink_unregister(struct devlink *devlink)
}
EXPORT_SYMBOL_GPL(devlink_unregister);
-/**
- * devlink_alloc_ns - Allocate new devlink instance resources
- * in specific namespace
- *
- * @ops: ops
- * @priv_size: size of user private data
- * @net: net namespace
- * @dev: parent device
- *
- * Allocate new devlink instance resources, including devlink index
- * and name.
- */
-struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
- size_t priv_size, struct net *net,
- struct device *dev)
+struct devlink *__devlink_alloc(const struct devlink_ops *ops, size_t priv_size,
+ struct net *net, struct device *dev,
+ const struct device_driver *dev_driver)
{
struct devlink *devlink;
static u32 last_id;
int ret;
- WARN_ON(!ops || !dev);
+ WARN_ON(!ops || !dev_driver);
if (!devlink_reload_actions_valid(ops))
return NULL;
@@ -427,8 +448,16 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
if (ret < 0)
goto err_xa_alloc;
- devlink->dev = get_device(dev);
+ if (dev) {
+ devlink->dev = get_device(dev);
+ } else {
+ devlink->dev_name_index = kasprintf(GFP_KERNEL, "%u", devlink->index);
+ if (!devlink->dev_name_index)
+ goto err_kasprintf;
+ }
+
devlink->ops = ops;
+ devlink->dev_driver = dev_driver;
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);
@@ -452,10 +481,32 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
return devlink;
+err_kasprintf:
+ xa_erase(&devlinks, devlink->index);
err_xa_alloc:
kvfree(devlink);
return NULL;
}
+
+/**
+ * devlink_alloc_ns - Allocate new devlink instance resources
+ * in specific namespace
+ *
+ * @ops: ops
+ * @priv_size: size of user private data
+ * @net: net namespace
+ * @dev: parent device
+ *
+ * Allocate new devlink instance resources, including devlink index
+ * and name.
+ */
+struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
+ size_t priv_size, struct net *net,
+ struct device *dev)
+{
+ WARN_ON(!dev);
+ return __devlink_alloc(ops, priv_size, net, dev, dev->driver);
+}
EXPORT_SYMBOL_GPL(devlink_alloc_ns);
/**
diff --git a/net/devlink/dev.c b/net/devlink/dev.c
index e3a36de4f4ae..57b2b8f03543 100644
--- a/net/devlink/dev.c
+++ b/net/devlink/dev.c
@@ -453,7 +453,8 @@ int devlink_reload(struct devlink *devlink, struct net *dest_net,
* (e.g., PCI reset) and to close possible races between these
* operations and probe/remove.
*/
- device_lock_assert(devlink->dev);
+ if (devlink->dev)
+ device_lock_assert(devlink->dev);
memcpy(remote_reload_stats, devlink->stats.remote_reload_stats,
sizeof(remote_reload_stats));
@@ -854,7 +855,7 @@ int devlink_info_version_running_put_ext(struct devlink_info_req *req,
}
EXPORT_SYMBOL_GPL(devlink_info_version_running_put_ext);
-static int devlink_nl_driver_info_get(struct device_driver *drv,
+static int devlink_nl_driver_info_get(const struct device_driver *drv,
struct devlink_info_req *req)
{
if (!drv)
@@ -872,7 +873,6 @@ devlink_nl_info_fill(struct sk_buff *msg, struct devlink *devlink,
enum devlink_command cmd, u32 portid,
u32 seq, int flags, struct netlink_ext_ack *extack)
{
- struct device *dev = devlink_to_dev(devlink);
struct devlink_info_req req = {};
void *hdr;
int err;
@@ -892,7 +892,7 @@ devlink_nl_info_fill(struct sk_buff *msg, struct devlink *devlink,
goto err_cancel_msg;
}
- err = devlink_nl_driver_info_get(dev->driver, &req);
+ err = devlink_nl_driver_info_get(devlink->dev_driver, &req);
if (err)
goto err_cancel_msg;
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h
index 1377864383bc..7dfb7cdd2d23 100644
--- a/net/devlink/devl_internal.h
+++ b/net/devlink/devl_internal.h
@@ -49,6 +49,8 @@ struct devlink {
struct xarray snapshot_ids;
struct devlink_dev_stats stats;
struct device *dev;
+ const char *dev_name_index;
+ const struct device_driver *dev_driver;
possible_net_t _net;
/* Serializes access to devlink instance specific objects such as
* port, sb, dpipe, resource, params, region, traps and more.
@@ -66,6 +68,19 @@ struct devlink {
extern struct xarray devlinks;
extern struct genl_family devlink_nl_family;
+struct devlink *__devlink_alloc(const struct devlink_ops *ops, size_t priv_size,
+ struct net *net, struct device *dev,
+ const struct device_driver *dev_driver);
+
+#define devl_warn(devlink, format, args...) \
+ do { \
+ if ((devlink)->dev) \
+ dev_warn((devlink)->dev, format, ##args); \
+ else \
+ pr_warn("devlink (%s): " format, \
+ devlink_dev_name(devlink), ##args); \
+ } while (0)
+
/* devlink instances are open to the access from the user space after
* devlink_register() call. Such logical barrier allows us to have certain
* expectations related to locking.
@@ -90,6 +105,7 @@ extern struct genl_family devlink_nl_family;
for (index = 0; (devlink = devlinks_xa_find_get(net, &index)); index++)
struct devlink *devlinks_xa_find_get(struct net *net, unsigned long *indexp);
+struct devlink *devlinks_xa_lookup_get(struct net *net, unsigned long index);
static inline bool __devl_is_registered(struct devlink *devlink)
{
@@ -104,7 +120,7 @@ static inline bool devl_is_registered(struct devlink *devlink)
static inline void devl_dev_lock(struct devlink *devlink, bool dev_lock)
{
- if (dev_lock)
+ if (dev_lock && devlink->dev)
device_lock(devlink->dev);
devl_lock(devlink);
}
@@ -112,7 +128,7 @@ static inline void devl_dev_lock(struct devlink *devlink, bool dev_lock)
static inline void devl_dev_unlock(struct devlink *devlink, bool dev_lock)
{
devl_unlock(devlink);
- if (dev_lock)
+ if (dev_lock && devlink->dev)
device_unlock(devlink->dev);
}
@@ -174,9 +190,11 @@ devlink_dump_state(struct netlink_callback *cb)
static inline int
devlink_nl_put_handle(struct sk_buff *msg, struct devlink *devlink)
{
- if (nla_put_string(msg, DEVLINK_ATTR_BUS_NAME, devlink->dev->bus->name))
+ if (nla_put_string(msg, DEVLINK_ATTR_BUS_NAME, devlink_bus_name(devlink)))
+ return -EMSGSIZE;
+ if (nla_put_string(msg, DEVLINK_ATTR_DEV_NAME, devlink_dev_name(devlink)))
return -EMSGSIZE;
- if (nla_put_string(msg, DEVLINK_ATTR_DEV_NAME, dev_name(devlink->dev)))
+ if (nla_put_uint(msg, DEVLINK_ATTR_INDEX, devlink->index))
return -EMSGSIZE;
return 0;
}
@@ -202,6 +220,8 @@ struct devlink_obj_desc {
const char *dev_name;
unsigned int port_index;
bool port_index_valid;
+ unsigned int devlink_index;
+ bool devlink_index_valid;
long data[];
};
@@ -209,8 +229,10 @@ static inline void devlink_nl_obj_desc_init(struct devlink_obj_desc *desc,
struct devlink *devlink)
{
memset(desc, 0, sizeof(*desc));
- desc->bus_name = devlink->dev->bus->name;
- desc->dev_name = dev_name(devlink->dev);
+ desc->bus_name = devlink_bus_name(devlink);
+ desc->dev_name = devlink_dev_name(devlink);
+ desc->devlink_index = devlink->index;
+ desc->devlink_index_valid = true;
}
static inline void devlink_nl_obj_desc_port_set(struct devlink_obj_desc *desc,
diff --git a/net/devlink/netlink.c b/net/devlink/netlink.c
index 593605c1b1ef..32ddbe244cb7 100644
--- a/net/devlink/netlink.c
+++ b/net/devlink/netlink.c
@@ -73,13 +73,19 @@ int devlink_nl_notify_filter_set_doit(struct sk_buff *skb,
flt->dev_name = pos;
}
+ if (attrs[DEVLINK_ATTR_INDEX]) {
+ flt->devlink_index = nla_get_uint(attrs[DEVLINK_ATTR_INDEX]);
+ flt->devlink_index_valid = true;
+ }
+
if (attrs[DEVLINK_ATTR_PORT_INDEX]) {
flt->port_index = nla_get_u32(attrs[DEVLINK_ATTR_PORT_INDEX]);
flt->port_index_valid = true;
}
/* Don't attach empty filter. */
- if (!flt->bus_name && !flt->dev_name && !flt->port_index_valid) {
+ if (!flt->bus_name && !flt->dev_name &&
+ !flt->devlink_index_valid && !flt->port_index_valid) {
kfree(flt);
flt = NULL;
}
@@ -100,6 +106,9 @@ int devlink_nl_notify_filter_set_doit(struct sk_buff *skb,
static bool devlink_obj_desc_match(const struct devlink_obj_desc *desc,
const struct devlink_obj_desc *flt)
{
+ if (desc->devlink_index_valid && flt->devlink_index_valid &&
+ desc->devlink_index != flt->devlink_index)
+ return false;
if (desc->bus_name && flt->bus_name &&
strcmp(desc->bus_name, flt->bus_name))
return false;
@@ -186,24 +195,48 @@ devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs,
char *busname;
char *devname;
+ if (attrs[DEVLINK_ATTR_INDEX]) {
+ if (attrs[DEVLINK_ATTR_BUS_NAME] ||
+ attrs[DEVLINK_ATTR_DEV_NAME])
+ return ERR_PTR(-EINVAL);
+ index = nla_get_u32(attrs[DEVLINK_ATTR_INDEX]);
+ devlink = devlinks_xa_lookup_get(net, index);
+ if (!devlink)
+ return ERR_PTR(-ENODEV);
+ goto found;
+ }
+
if (!attrs[DEVLINK_ATTR_BUS_NAME] || !attrs[DEVLINK_ATTR_DEV_NAME])
return ERR_PTR(-EINVAL);
busname = nla_data(attrs[DEVLINK_ATTR_BUS_NAME]);
devname = nla_data(attrs[DEVLINK_ATTR_DEV_NAME]);
+ if (!strcmp(busname, DEVLINK_INDEX_BUS_NAME)) {
+ if (kstrtoul(devname, 10, &index))
+ return ERR_PTR(-ENODEV);
+ devlink = devlinks_xa_lookup_get(net, index);
+ if (!devlink)
+ return ERR_PTR(-ENODEV);
+ goto found;
+ }
+
devlinks_xa_for_each_registered_get(net, index, devlink) {
- if (strcmp(devlink->dev->bus->name, busname) == 0 &&
- strcmp(dev_name(devlink->dev), devname) == 0) {
- devl_dev_lock(devlink, dev_lock);
- if (devl_is_registered(devlink))
- return devlink;
- devl_dev_unlock(devlink, dev_lock);
- }
+ if (strcmp(devlink_bus_name(devlink), busname) == 0 &&
+ strcmp(devlink_dev_name(devlink), devname) == 0)
+ goto found;
devlink_put(devlink);
}
return ERR_PTR(-ENODEV);
+
+found:
+ devl_dev_lock(devlink, dev_lock);
+ if (devl_is_registered(devlink))
+ return devlink;
+ devl_dev_unlock(devlink, dev_lock);
+ devlink_put(devlink);
+ return ERR_PTR(-ENODEV);
}
static int __devlink_nl_pre_doit(struct sk_buff *skb, struct genl_info *info,
@@ -352,7 +385,8 @@ int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb,
int flags = NLM_F_MULTI;
if (attrs &&
- (attrs[DEVLINK_ATTR_BUS_NAME] || attrs[DEVLINK_ATTR_DEV_NAME]))
+ (attrs[DEVLINK_ATTR_BUS_NAME] || attrs[DEVLINK_ATTR_DEV_NAME] ||
+ attrs[DEVLINK_ATTR_INDEX]))
return devlink_nl_inst_single_dumpit(msg, cb, flags, dump_one,
attrs);
else
diff --git a/net/devlink/netlink_gen.c b/net/devlink/netlink_gen.c
index f4c61c2b4f22..eb35e80e01d1 100644
--- a/net/devlink/netlink_gen.c
+++ b/net/devlink/netlink_gen.c
@@ -11,6 +11,11 @@
#include <uapi/linux/devlink.h>
+/* Integer value ranges */
+static const struct netlink_range_validation devlink_attr_index_range = {
+ .max = U32_MAX,
+};
+
/* Sparse enums validation callbacks */
static int
devlink_attr_param_type_validate(const struct nlattr *attr,
@@ -56,37 +61,42 @@ const struct nla_policy devlink_dl_selftest_id_nl_policy[DEVLINK_ATTR_SELFTEST_I
};
/* DEVLINK_CMD_GET - do */
-static const struct nla_policy devlink_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_PORT_GET - do */
-static const struct nla_policy devlink_port_get_do_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+static const struct nla_policy devlink_port_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
};
/* DEVLINK_CMD_PORT_GET - dump */
-static const struct nla_policy devlink_port_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_port_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_PORT_SET - do */
-static const struct nla_policy devlink_port_set_nl_policy[DEVLINK_ATTR_PORT_FUNCTION + 1] = {
+static const struct nla_policy devlink_port_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_port_new_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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, },
@@ -95,58 +105,66 @@ static const struct nla_policy devlink_port_new_nl_policy[DEVLINK_ATTR_PORT_PCI_
};
/* DEVLINK_CMD_PORT_DEL - do */
-static const struct nla_policy devlink_port_del_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+static const struct nla_policy devlink_port_del_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_port_split_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_port_unsplit_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_sb_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
};
/* DEVLINK_CMD_SB_GET - dump */
-static const struct nla_policy devlink_sb_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_sb_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_SB_POOL_GET - do */
-static const struct nla_policy devlink_sb_pool_get_do_nl_policy[DEVLINK_ATTR_SB_POOL_INDEX + 1] = {
+static const struct nla_policy devlink_sb_pool_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
};
/* DEVLINK_CMD_SB_POOL_GET - dump */
-static const struct nla_policy devlink_sb_pool_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_sb_pool_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_SB_POOL_SET - do */
-static const struct nla_policy devlink_sb_pool_set_nl_policy[DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE + 1] = {
+static const struct nla_policy devlink_sb_pool_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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),
@@ -154,24 +172,27 @@ static const struct nla_policy devlink_sb_pool_set_nl_policy[DEVLINK_ATTR_SB_POO
};
/* 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] = {
+static const struct nla_policy devlink_sb_port_pool_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
};
/* DEVLINK_CMD_SB_PORT_POOL_GET - dump */
-static const struct nla_policy devlink_sb_port_pool_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_sb_port_pool_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_SB_PORT_POOL_SET - do */
-static const struct nla_policy devlink_sb_port_pool_set_nl_policy[DEVLINK_ATTR_SB_THRESHOLD + 1] = {
+static const struct nla_policy devlink_sb_port_pool_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
@@ -179,9 +200,10 @@ static const struct nla_policy devlink_sb_port_pool_set_nl_policy[DEVLINK_ATTR_S
};
/* 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] = {
+static const struct nla_policy devlink_sb_tc_pool_bind_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_POOL_TYPE] = NLA_POLICY_MAX(NLA_U8, 1),
@@ -189,15 +211,17 @@ static const struct nla_policy devlink_sb_tc_pool_bind_get_do_nl_policy[DEVLINK_
};
/* DEVLINK_CMD_SB_TC_POOL_BIND_GET - dump */
-static const struct nla_policy devlink_sb_tc_pool_bind_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_sb_tc_pool_bind_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* 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] = {
+static const struct nla_policy devlink_sb_tc_pool_bind_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16, },
@@ -207,80 +231,91 @@ static const struct nla_policy devlink_sb_tc_pool_bind_set_nl_policy[DEVLINK_ATT
};
/* DEVLINK_CMD_SB_OCC_SNAPSHOT - do */
-static const struct nla_policy devlink_sb_occ_snapshot_nl_policy[DEVLINK_ATTR_SB_INDEX + 1] = {
+static const struct nla_policy devlink_sb_occ_snapshot_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_sb_occ_max_clear_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_eswitch_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_ESWITCH_SET - do */
-static const struct nla_policy devlink_eswitch_set_nl_policy[DEVLINK_ATTR_ESWITCH_ENCAP_MODE + 1] = {
+static const struct nla_policy devlink_eswitch_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_ESWITCH_MODE] = NLA_POLICY_MAX(NLA_U16, 2),
[DEVLINK_ATTR_ESWITCH_INLINE_MODE] = NLA_POLICY_MAX(NLA_U8, 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] = {
+static const struct nla_policy devlink_dpipe_table_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_dpipe_entries_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_dpipe_headers_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* 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] = {
+static const struct nla_policy devlink_dpipe_table_counters_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_resource_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_resource_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_RELOAD - do */
-static const struct nla_policy devlink_reload_nl_policy[DEVLINK_ATTR_RELOAD_LIMITS + 1] = {
+static const struct nla_policy devlink_reload_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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, },
@@ -289,22 +324,25 @@ static const struct nla_policy devlink_reload_nl_policy[DEVLINK_ATTR_RELOAD_LIMI
};
/* DEVLINK_CMD_PARAM_GET - do */
-static const struct nla_policy devlink_param_get_do_nl_policy[DEVLINK_ATTR_PARAM_NAME + 1] = {
+static const struct nla_policy devlink_param_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PARAM_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_PARAM_GET - dump */
-static const struct nla_policy devlink_param_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_param_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_PARAM_SET - do */
-static const struct nla_policy devlink_param_set_nl_policy[DEVLINK_ATTR_PARAM_RESET_DEFAULT + 1] = {
+static const struct nla_policy devlink_param_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PARAM_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_PARAM_TYPE] = NLA_POLICY_VALIDATE_FN(NLA_U8, &devlink_attr_param_type_validate),
[DEVLINK_ATTR_PARAM_VALUE_CMODE] = NLA_POLICY_MAX(NLA_U8, 2),
@@ -312,41 +350,46 @@ static const struct nla_policy devlink_param_set_nl_policy[DEVLINK_ATTR_PARAM_RE
};
/* DEVLINK_CMD_REGION_GET - do */
-static const struct nla_policy devlink_region_get_do_nl_policy[DEVLINK_ATTR_REGION_NAME + 1] = {
+static const struct nla_policy devlink_region_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_REGION_GET - dump */
-static const struct nla_policy devlink_region_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_region_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_REGION_NEW - do */
-static const struct nla_policy devlink_region_new_nl_policy[DEVLINK_ATTR_REGION_SNAPSHOT_ID + 1] = {
+static const struct nla_policy devlink_region_new_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_region_del_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_region_read_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32, },
@@ -356,44 +399,50 @@ static const struct nla_policy devlink_region_read_nl_policy[DEVLINK_ATTR_REGION
};
/* DEVLINK_CMD_PORT_PARAM_GET - do */
-static const struct nla_policy devlink_port_param_get_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+static const struct nla_policy devlink_port_param_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_port_param_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_info_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_HEALTH_REPORTER_GET - do */
-static const struct nla_policy devlink_health_reporter_get_do_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+static const struct nla_policy devlink_health_reporter_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_HEALTH_REPORTER_GET - dump */
-static const struct nla_policy devlink_health_reporter_get_dump_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+static const struct nla_policy devlink_health_reporter_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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_BURST_PERIOD + 1] = {
+static const struct nla_policy devlink_health_reporter_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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, },
@@ -403,137 +452,155 @@ static const struct nla_policy devlink_health_reporter_set_nl_policy[DEVLINK_ATT
};
/* DEVLINK_CMD_HEALTH_REPORTER_RECOVER - do */
-static const struct nla_policy devlink_health_reporter_recover_nl_policy[DEVLINK_ATTR_HEALTH_REPORTER_NAME + 1] = {
+static const struct nla_policy devlink_health_reporter_recover_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_health_reporter_diagnose_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_health_reporter_dump_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_health_reporter_dump_clear_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_flash_update_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_trap_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_TRAP_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_TRAP_GET - dump */
-static const struct nla_policy devlink_trap_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_trap_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_TRAP_SET - do */
-static const struct nla_policy devlink_trap_set_nl_policy[DEVLINK_ATTR_TRAP_ACTION + 1] = {
+static const struct nla_policy devlink_trap_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_trap_group_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_TRAP_GROUP_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_TRAP_GROUP_GET - dump */
-static const struct nla_policy devlink_trap_group_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_trap_group_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_TRAP_GROUP_SET - do */
-static const struct nla_policy devlink_trap_group_set_nl_policy[DEVLINK_ATTR_TRAP_POLICER_ID + 1] = {
+static const struct nla_policy devlink_trap_group_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_trap_policer_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_TRAP_POLICER_ID] = { .type = NLA_U32, },
};
/* DEVLINK_CMD_TRAP_POLICER_GET - dump */
-static const struct nla_policy devlink_trap_policer_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_trap_policer_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_TRAP_POLICER_SET - do */
-static const struct nla_policy devlink_trap_policer_set_nl_policy[DEVLINK_ATTR_TRAP_POLICER_BURST + 1] = {
+static const struct nla_policy devlink_trap_policer_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_health_reporter_test_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_rate_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
[DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING, },
};
/* DEVLINK_CMD_RATE_GET - dump */
-static const struct nla_policy devlink_rate_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_rate_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_RATE_SET - do */
-static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TC_BWS + 1] = {
+static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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, },
@@ -544,9 +611,10 @@ static const struct nla_policy devlink_rate_set_nl_policy[DEVLINK_ATTR_RATE_TC_B
};
/* DEVLINK_CMD_RATE_NEW - do */
-static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TC_BWS + 1] = {
+static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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, },
@@ -557,50 +625,57 @@ static const struct nla_policy devlink_rate_new_nl_policy[DEVLINK_ATTR_RATE_TC_B
};
/* DEVLINK_CMD_RATE_DEL - do */
-static const struct nla_policy devlink_rate_del_nl_policy[DEVLINK_ATTR_RATE_NODE_NAME + 1] = {
+static const struct nla_policy devlink_rate_del_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_linecard_get_do_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_LINECARD_INDEX] = { .type = NLA_U32, },
};
/* DEVLINK_CMD_LINECARD_GET - dump */
-static const struct nla_policy devlink_linecard_get_dump_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
+static const struct nla_policy devlink_linecard_get_dump_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_LINECARD_SET - do */
-static const struct nla_policy devlink_linecard_set_nl_policy[DEVLINK_ATTR_LINECARD_TYPE + 1] = {
+static const struct nla_policy devlink_linecard_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[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] = {
+static const struct nla_policy devlink_selftests_get_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
};
/* DEVLINK_CMD_SELFTESTS_RUN - do */
-static const struct nla_policy devlink_selftests_run_nl_policy[DEVLINK_ATTR_SELFTESTS + 1] = {
+static const struct nla_policy devlink_selftests_run_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_SELFTESTS] = NLA_POLICY_NESTED(devlink_dl_selftest_id_nl_policy),
};
/* DEVLINK_CMD_NOTIFY_FILTER_SET - do */
-static const struct nla_policy devlink_notify_filter_set_nl_policy[DEVLINK_ATTR_PORT_INDEX + 1] = {
+static const struct nla_policy devlink_notify_filter_set_nl_policy[DEVLINK_ATTR_INDEX + 1] = {
[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
+ [DEVLINK_ATTR_INDEX] = NLA_POLICY_FULL_RANGE(NLA_UINT, &devlink_attr_index_range),
[DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32, },
};
@@ -613,7 +688,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_get_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -629,14 +704,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_port_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_port_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_PORT_GET,
.dumpit = devlink_nl_port_get_dumpit,
.policy = devlink_port_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -646,7 +721,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_port_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_port_set_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_FUNCTION,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -656,7 +731,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -666,7 +741,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_port_del_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_port_del_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -676,7 +751,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_port_split_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_port_split_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_SPLIT_COUNT,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -686,7 +761,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_port_unsplit_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_port_unsplit_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -696,14 +771,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_sb_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_sb_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_SB_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_SB_GET,
.dumpit = devlink_nl_sb_get_dumpit,
.policy = devlink_sb_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -713,14 +788,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_sb_pool_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_sb_pool_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_SB_POOL_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_SB_POOL_GET,
.dumpit = devlink_nl_sb_pool_get_dumpit,
.policy = devlink_sb_pool_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -730,7 +805,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -740,14 +815,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_sb_port_pool_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_sb_port_pool_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_SB_POOL_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_SB_PORT_POOL_GET,
.dumpit = devlink_nl_sb_port_pool_get_dumpit,
.policy = devlink_sb_port_pool_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -757,7 +832,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -767,14 +842,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_sb_tc_pool_bind_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_sb_tc_pool_bind_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_SB_TC_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_SB_TC_POOL_BIND_GET,
.dumpit = devlink_nl_sb_tc_pool_bind_get_dumpit,
.policy = devlink_sb_tc_pool_bind_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -784,7 +859,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -794,7 +869,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -804,7 +879,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -814,7 +889,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_eswitch_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_eswitch_get_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -824,7 +899,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_eswitch_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_eswitch_set_nl_policy,
- .maxattr = DEVLINK_ATTR_ESWITCH_ENCAP_MODE,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -834,7 +909,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -844,7 +919,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -854,7 +929,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -864,7 +939,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -874,7 +949,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_resource_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_resource_set_nl_policy,
- .maxattr = DEVLINK_ATTR_RESOURCE_SIZE,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -884,7 +959,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_resource_dump_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_resource_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -894,7 +969,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_reload_doit,
.post_doit = devlink_nl_post_doit_dev_lock,
.policy = devlink_reload_nl_policy,
- .maxattr = DEVLINK_ATTR_RELOAD_LIMITS,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -904,14 +979,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_param_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_param_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_PARAM_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_PARAM_GET,
.dumpit = devlink_nl_param_get_dumpit,
.policy = devlink_param_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -921,7 +996,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_param_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_param_set_nl_policy,
- .maxattr = DEVLINK_ATTR_PARAM_RESET_DEFAULT,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -931,14 +1006,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_region_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_region_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_REGION_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_REGION_GET,
.dumpit = devlink_nl_region_get_dumpit,
.policy = devlink_region_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -948,7 +1023,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_region_new_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_region_new_nl_policy,
- .maxattr = DEVLINK_ATTR_REGION_SNAPSHOT_ID,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -958,7 +1033,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_region_del_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_region_del_nl_policy,
- .maxattr = DEVLINK_ATTR_REGION_SNAPSHOT_ID,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -966,7 +1041,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.validate = GENL_DONT_VALIDATE_DUMP_STRICT,
.dumpit = devlink_nl_region_read_dumpit,
.policy = devlink_region_read_nl_policy,
- .maxattr = DEVLINK_ATTR_REGION_DIRECT,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
},
{
@@ -976,7 +1051,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -992,7 +1067,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1002,7 +1077,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_info_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_info_get_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -1018,14 +1093,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_health_reporter_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_health_reporter_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_HEALTH_REPORTER_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_HEALTH_REPORTER_GET,
.dumpit = devlink_nl_health_reporter_get_dumpit,
.policy = devlink_health_reporter_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1035,7 +1110,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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_BURST_PERIOD,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1045,7 +1120,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1055,7 +1130,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1063,7 +1138,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
},
{
@@ -1073,7 +1148,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1083,7 +1158,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1093,14 +1168,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_trap_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_trap_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_TRAP_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_TRAP_GET,
.dumpit = devlink_nl_trap_get_dumpit,
.policy = devlink_trap_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1110,7 +1185,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_trap_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_trap_set_nl_policy,
- .maxattr = DEVLINK_ATTR_TRAP_ACTION,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1120,14 +1195,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_trap_group_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_trap_group_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_TRAP_GROUP_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_TRAP_GROUP_GET,
.dumpit = devlink_nl_trap_group_get_dumpit,
.policy = devlink_trap_group_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1137,7 +1212,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1147,14 +1222,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_trap_policer_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_trap_policer_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_TRAP_POLICER_ID,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_TRAP_POLICER_GET,
.dumpit = devlink_nl_trap_policer_get_dumpit,
.policy = devlink_trap_policer_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1164,7 +1239,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1174,7 +1249,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.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,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1184,14 +1259,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_rate_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_rate_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_RATE_NODE_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_RATE_GET,
.dumpit = devlink_nl_rate_get_dumpit,
.policy = devlink_rate_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1201,7 +1276,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_rate_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_rate_set_nl_policy,
- .maxattr = DEVLINK_ATTR_RATE_TC_BWS,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1211,7 +1286,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_rate_new_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_rate_new_nl_policy,
- .maxattr = DEVLINK_ATTR_RATE_TC_BWS,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1221,7 +1296,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_rate_del_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_rate_del_nl_policy,
- .maxattr = DEVLINK_ATTR_RATE_NODE_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1231,14 +1306,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_linecard_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_linecard_get_do_nl_policy,
- .maxattr = DEVLINK_ATTR_LINECARD_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_LINECARD_GET,
.dumpit = devlink_nl_linecard_get_dumpit,
.policy = devlink_linecard_get_dump_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DUMP,
},
{
@@ -1248,7 +1323,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_linecard_set_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_linecard_set_nl_policy,
- .maxattr = DEVLINK_ATTR_LINECARD_TYPE,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
@@ -1258,7 +1333,7 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_selftests_get_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_selftests_get_nl_policy,
- .maxattr = DEVLINK_ATTR_DEV_NAME,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
{
@@ -1274,14 +1349,14 @@ const struct genl_split_ops devlink_nl_ops[74] = {
.doit = devlink_nl_selftests_run_doit,
.post_doit = devlink_nl_post_doit,
.policy = devlink_selftests_run_nl_policy,
- .maxattr = DEVLINK_ATTR_SELFTESTS,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
.cmd = DEVLINK_CMD_NOTIFY_FILTER_SET,
.doit = devlink_nl_notify_filter_set_doit,
.policy = devlink_notify_filter_set_nl_policy,
- .maxattr = DEVLINK_ATTR_PORT_INDEX,
+ .maxattr = DEVLINK_ATTR_INDEX,
.flags = GENL_CMD_CAP_DO,
},
};
diff --git a/net/devlink/port.c b/net/devlink/port.c
index 93d8a25bb920..7fcd1d3ed44c 100644
--- a/net/devlink/port.c
+++ b/net/devlink/port.c
@@ -220,8 +220,9 @@ size_t devlink_nl_port_handle_size(struct devlink_port *devlink_port)
{
struct devlink *devlink = devlink_port->devlink;
- return nla_total_size(strlen(devlink->dev->bus->name) + 1) /* DEVLINK_ATTR_BUS_NAME */
- + nla_total_size(strlen(dev_name(devlink->dev)) + 1) /* DEVLINK_ATTR_DEV_NAME */
+ return nla_total_size(strlen(devlink_bus_name(devlink)) + 1) /* DEVLINK_ATTR_BUS_NAME */
+ + nla_total_size(strlen(devlink_dev_name(devlink)) + 1) /* DEVLINK_ATTR_DEV_NAME */
+ + nla_total_size(8) /* DEVLINK_ATTR_INDEX */
+ nla_total_size(4); /* DEVLINK_ATTR_PORT_INDEX */
}
@@ -975,7 +976,7 @@ static void devlink_port_type_warn(struct work_struct *work)
struct devlink_port *port = container_of(to_delayed_work(work),
struct devlink_port,
type_warn_dw);
- dev_warn(port->devlink->dev, "Type was not set for devlink port.");
+ devl_warn(port->devlink, "Type was not set for devlink port.");
}
static bool devlink_port_type_should_warn(struct devlink_port *devlink_port)
@@ -1241,9 +1242,9 @@ static void __devlink_port_type_set(struct devlink_port *devlink_port,
*/
void devlink_port_type_eth_set(struct devlink_port *devlink_port)
{
- dev_warn(devlink_port->devlink->dev,
- "devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n",
- devlink_port->index);
+ devl_warn(devlink_port->devlink,
+ "devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n",
+ devlink_port->index);
__devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, NULL);
}
EXPORT_SYMBOL_GPL(devlink_port_type_eth_set);
@@ -1272,9 +1273,9 @@ EXPORT_SYMBOL_GPL(devlink_port_type_ib_set);
void devlink_port_type_clear(struct devlink_port *devlink_port)
{
if (devlink_port->type == DEVLINK_PORT_TYPE_ETH)
- dev_warn(devlink_port->devlink->dev,
- "devlink port type for port %d cleared without a software interface reference, device type not supported by the kernel?\n",
- devlink_port->index);
+ devl_warn(devlink_port->devlink,
+ "devlink port type for port %d cleared without a software interface reference, device type not supported by the kernel?\n",
+ devlink_port->index);
__devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, NULL);
}
EXPORT_SYMBOL_GPL(devlink_port_type_clear);
diff --git a/net/devlink/sh_dev.c b/net/devlink/sh_dev.c
new file mode 100644
index 000000000000..85acce97e788
--- /dev/null
+++ b/net/devlink/sh_dev.c
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#include <net/devlink.h>
+
+#include "devl_internal.h"
+
+static LIST_HEAD(shd_list);
+static DEFINE_MUTEX(shd_mutex); /* Protects shd_list and shd->list */
+
+/* This structure represents a shared devlink instance,
+ * there is one created per identifier (e.g., serial number).
+ */
+struct devlink_shd {
+ struct list_head list; /* Node in shd list */
+ const char *id; /* Identifier string (e.g., serial number) */
+ refcount_t refcount; /* Reference count */
+ size_t priv_size; /* Size of driver private data */
+ char priv[] __aligned(NETDEV_ALIGN) __counted_by(priv_size);
+};
+
+static struct devlink_shd *devlink_shd_lookup(const char *id)
+{
+ struct devlink_shd *shd;
+
+ list_for_each_entry(shd, &shd_list, list) {
+ if (!strcmp(shd->id, id))
+ return shd;
+ }
+
+ return NULL;
+}
+
+static struct devlink_shd *devlink_shd_create(const char *id,
+ const struct devlink_ops *ops,
+ size_t priv_size,
+ const struct device_driver *driver)
+{
+ struct devlink_shd *shd;
+ struct devlink *devlink;
+
+ devlink = __devlink_alloc(ops, sizeof(struct devlink_shd) + priv_size,
+ &init_net, NULL, driver);
+ if (!devlink)
+ return NULL;
+ shd = devlink_priv(devlink);
+
+ shd->id = kstrdup(id, GFP_KERNEL);
+ if (!shd->id)
+ goto err_devlink_free;
+ shd->priv_size = priv_size;
+ refcount_set(&shd->refcount, 1);
+
+ devl_lock(devlink);
+ devl_register(devlink);
+ devl_unlock(devlink);
+
+ list_add_tail(&shd->list, &shd_list);
+
+ return shd;
+
+err_devlink_free:
+ devlink_free(devlink);
+ return NULL;
+}
+
+static void devlink_shd_destroy(struct devlink_shd *shd)
+{
+ struct devlink *devlink = priv_to_devlink(shd);
+
+ list_del(&shd->list);
+ devl_lock(devlink);
+ devl_unregister(devlink);
+ devl_unlock(devlink);
+ kfree(shd->id);
+ devlink_free(devlink);
+}
+
+/**
+ * devlink_shd_get - Get or create a shared devlink instance
+ * @id: Identifier string (e.g., serial number) for the shared instance
+ * @ops: Devlink operations structure
+ * @priv_size: Size of private data structure
+ * @driver: Driver associated with the shared devlink instance
+ *
+ * Get an existing shared devlink instance identified by @id, or create
+ * a new one if it doesn't exist. Return the devlink instance with a
+ * reference held. The caller must call devlink_shd_put() when done.
+ *
+ * All callers sharing the same @id must pass identical @ops, @priv_size
+ * and @driver. A mismatch triggers a warning and returns NULL.
+ *
+ * Return: Pointer to the shared devlink instance on success,
+ * NULL on failure
+ */
+struct devlink *devlink_shd_get(const char *id,
+ const struct devlink_ops *ops,
+ size_t priv_size,
+ const struct device_driver *driver)
+{
+ struct devlink *devlink;
+ struct devlink_shd *shd;
+
+ mutex_lock(&shd_mutex);
+
+ shd = devlink_shd_lookup(id);
+ if (!shd) {
+ shd = devlink_shd_create(id, ops, priv_size, driver);
+ goto unlock;
+ }
+
+ devlink = priv_to_devlink(shd);
+ if (WARN_ON_ONCE(devlink->ops != ops ||
+ shd->priv_size != priv_size ||
+ devlink->dev_driver != driver)) {
+ shd = NULL;
+ goto unlock;
+ }
+ refcount_inc(&shd->refcount);
+
+unlock:
+ mutex_unlock(&shd_mutex);
+ return shd ? priv_to_devlink(shd) : NULL;
+}
+EXPORT_SYMBOL_GPL(devlink_shd_get);
+
+/**
+ * devlink_shd_put - Release a reference on a shared devlink instance
+ * @devlink: Shared devlink instance
+ *
+ * Release a reference on a shared devlink instance obtained via
+ * devlink_shd_get().
+ */
+void devlink_shd_put(struct devlink *devlink)
+{
+ struct devlink_shd *shd;
+
+ mutex_lock(&shd_mutex);
+ shd = devlink_priv(devlink);
+ if (refcount_dec_and_test(&shd->refcount))
+ devlink_shd_destroy(shd);
+ mutex_unlock(&shd_mutex);
+}
+EXPORT_SYMBOL_GPL(devlink_shd_put);
+
+/**
+ * devlink_shd_get_priv - Get private data from shared devlink instance
+ * @devlink: Devlink instance
+ *
+ * Returns a pointer to the driver's private data structure within
+ * the shared devlink instance.
+ *
+ * Return: Pointer to private data
+ */
+void *devlink_shd_get_priv(struct devlink *devlink)
+{
+ struct devlink_shd *shd = devlink_priv(devlink);
+
+ return shd->priv;
+}
+EXPORT_SYMBOL_GPL(devlink_shd_get_priv);
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-14 17:48:38 +0300