Commit 24c8e56d authored by Jiri Pirko's avatar Jiri Pirko Committed by Jakub Kicinski
Browse files

devlink: introduce dumpit callbacks for split ops 



Introduce dumpit callbacks for generated split ops. Have them
as a thin wrapper around iteration function and allow to pass dump_one()
function pointer directly without need to store in devlink_cmd structs.

Note that the function prototypes are temporary until the generated ones
will replace them in a follow-up patch.

Signed-off-by: default avatarJiri Pirko <jiri@nvidia.com>
Acked-by: default avatarJakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230811155714.1736405-6-jiri@resnulli.us


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8fa995ad

net/devlink/dev.c

+8 −7
Original line number Diff line number Diff line
@@ -1229,8 +1229,7 @@ int devlink_nl_selftests_get_doit(struct sk_buff *skb, struct genl_info *info) 
	return genlmsg_reply(msg, info);

}



static int

devlink_nl_cmd_selftests_get_dump_one(struct sk_buff *msg,

static int devlink_nl_selftests_get_dump_one(struct sk_buff *msg,

					     struct devlink *devlink,

					     struct netlink_callback *cb)

{
@@ -1243,9 +1242,11 @@ devlink_nl_cmd_selftests_get_dump_one(struct sk_buff *msg, 
					 cb->extack);

}



const struct devlink_cmd devl_cmd_selftests_get = {

	.dump_one		= devlink_nl_cmd_selftests_get_dump_one,

};

int devlink_nl_selftests_get_dumpit(struct sk_buff *skb,

				    struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_selftests_get_dump_one);

}



static int devlink_selftest_result_put(struct sk_buff *skb, unsigned int id,

				       enum devlink_selftest_status test_status)

net/devlink/devl_internal.h

+24 −21
Original line number Diff line number Diff line
@@ -117,10 +117,6 @@ typedef int devlink_nl_dump_one_func_t(struct sk_buff *msg, 
				       struct devlink *devlink,

				       struct netlink_callback *cb);



struct devlink_cmd {

	devlink_nl_dump_one_func_t *dump_one;

};



extern const struct genl_small_ops devlink_nl_small_ops[54];



struct devlink *
@@ -131,7 +127,6 @@ void devlink_notify_register(struct devlink *devlink); 


int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb,

		      devlink_nl_dump_one_func_t *dump_one);

int devlink_nl_instance_iter_dumpit(struct sk_buff *msg, struct netlink_callback *cb);



static inline struct devlink_nl_dump_state *

devlink_dump_state(struct netlink_callback *cb)
@@ -151,22 +146,6 @@ devlink_nl_put_handle(struct sk_buff *msg, struct devlink *devlink) 
	return 0;

}



/* Commands */

extern const struct devlink_cmd devl_cmd_port_get;

extern const struct devlink_cmd devl_cmd_sb_get;

extern const struct devlink_cmd devl_cmd_sb_pool_get;

extern const struct devlink_cmd devl_cmd_sb_port_pool_get;

extern const struct devlink_cmd devl_cmd_sb_tc_pool_bind_get;

extern const struct devlink_cmd devl_cmd_param_get;

extern const struct devlink_cmd devl_cmd_region_get;

extern const struct devlink_cmd devl_cmd_health_reporter_get;

extern const struct devlink_cmd devl_cmd_trap_get;

extern const struct devlink_cmd devl_cmd_trap_group_get;

extern const struct devlink_cmd devl_cmd_trap_policer_get;

extern const struct devlink_cmd devl_cmd_rate_get;

extern const struct devlink_cmd devl_cmd_linecard_get;

extern const struct devlink_cmd devl_cmd_selftests_get;



/* Notify */

void devlink_notify(struct devlink *devlink, enum devlink_command cmd);
@@ -215,21 +194,40 @@ 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_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_cmd_selftests_run(struct sk_buff *skb, struct genl_info *info);

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_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_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_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_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_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_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_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_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_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,
@@ -243,6 +241,11 @@ int devlink_nl_cmd_health_reporter_dump_clear_doit(struct sk_buff *skb, 
int devlink_nl_cmd_health_reporter_test_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_group_get_dumpit(struct sk_buff *skb,

				     struct netlink_callback *cb);

int devlink_nl_trap_group_get_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);

net/devlink/health.c

+9 −7
Original line number Diff line number Diff line
@@ -384,8 +384,7 @@ int devlink_nl_health_reporter_get_doit(struct sk_buff *skb, 
	return genlmsg_reply(msg, info);

}



static int

devlink_nl_cmd_health_reporter_get_dump_one(struct sk_buff *msg,

static int devlink_nl_health_reporter_get_dump_one(struct sk_buff *msg,

						   struct devlink *devlink,

						   struct netlink_callback *cb)

{
@@ -434,9 +433,12 @@ devlink_nl_cmd_health_reporter_get_dump_one(struct sk_buff *msg, 
	return 0;

}



const struct devlink_cmd devl_cmd_health_reporter_get = {

	.dump_one		= devlink_nl_cmd_health_reporter_get_dump_one,

};

int devlink_nl_health_reporter_get_dumpit(struct sk_buff *skb,

					  struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb,

				 devlink_nl_health_reporter_get_dump_one);

}



int devlink_nl_cmd_health_reporter_set_doit(struct sk_buff *skb,

					    struct genl_info *info)

net/devlink/leftover.c

+103 −86
Original line number Diff line number Diff line
@@ -1005,7 +1005,7 @@ static void devlink_rate_notify(struct devlink_rate *devlink_rate, 
}



static int

devlink_nl_cmd_rate_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

devlink_nl_rate_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

			     struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -1034,9 +1034,10 @@ devlink_nl_cmd_rate_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return err;

}



const struct devlink_cmd devl_cmd_rate_get = {

	.dump_one		= devlink_nl_cmd_rate_get_dump_one,

};

int devlink_nl_rate_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_rate_get_dump_one);

}



int devlink_nl_rate_get_doit(struct sk_buff *skb, struct genl_info *info)

{
@@ -1098,7 +1099,7 @@ int devlink_nl_port_get_doit(struct sk_buff *skb, struct genl_info *info) 
}



static int

devlink_nl_cmd_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

devlink_nl_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

			     struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -1121,9 +1122,10 @@ devlink_nl_cmd_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return err;

}



const struct devlink_cmd devl_cmd_port_get = {

	.dump_one		= devlink_nl_cmd_port_get_dump_one,

};

int devlink_nl_port_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_port_get_dump_one);

}



static int devlink_port_type_set(struct devlink_port *devlink_port,

				 enum devlink_port_type port_type)
@@ -1852,7 +1854,7 @@ int devlink_nl_linecard_get_doit(struct sk_buff *skb, struct genl_info *info) 
	return genlmsg_reply(msg, info);

}



static int devlink_nl_cmd_linecard_get_dump_one(struct sk_buff *msg,

static int devlink_nl_linecard_get_dump_one(struct sk_buff *msg,

					    struct devlink *devlink,

					    struct netlink_callback *cb)

{
@@ -1884,9 +1886,11 @@ static int devlink_nl_cmd_linecard_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_linecard_get = {

	.dump_one		= devlink_nl_cmd_linecard_get_dump_one,

};

int devlink_nl_linecard_get_dumpit(struct sk_buff *skb,

				   struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_linecard_get_dump_one);

}



static struct devlink_linecard_type *

devlink_linecard_type_lookup(struct devlink_linecard *linecard,
@@ -2115,7 +2119,7 @@ int devlink_nl_sb_get_doit(struct sk_buff *skb, struct genl_info *info) 
}



static int

devlink_nl_cmd_sb_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

devlink_nl_sb_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

			   struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -2143,9 +2147,10 @@ devlink_nl_cmd_sb_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return err;

}



const struct devlink_cmd devl_cmd_sb_get = {

	.dump_one		= devlink_nl_cmd_sb_get_dump_one,

};

int devlink_nl_sb_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_sb_get_dump_one);

}



static int devlink_nl_sb_pool_fill(struct sk_buff *msg, struct devlink *devlink,

				   struct devlink_sb *devlink_sb,
@@ -2252,8 +2257,7 @@ static int __sb_pool_get_dumpit(struct sk_buff *msg, int start, int *p_idx, 
}



static int

devlink_nl_cmd_sb_pool_get_dump_one(struct sk_buff *msg,

				    struct devlink *devlink,

devlink_nl_sb_pool_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

				struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -2280,9 +2284,11 @@ devlink_nl_cmd_sb_pool_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_sb_pool_get = {

	.dump_one		= devlink_nl_cmd_sb_pool_get_dump_one,

};

int devlink_nl_sb_pool_get_dumpit(struct sk_buff *skb,

				  struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_sb_pool_get_dump_one);

}



static int devlink_sb_pool_set(struct devlink *devlink, unsigned int sb_index,

			       u16 pool_index, u32 size,
@@ -2460,7 +2466,7 @@ static int __sb_port_pool_get_dumpit(struct sk_buff *msg, int start, int *p_idx, 
}



static int

devlink_nl_cmd_sb_port_pool_get_dump_one(struct sk_buff *msg,

devlink_nl_sb_port_pool_get_dump_one(struct sk_buff *msg,

				     struct devlink *devlink,

				     struct netlink_callback *cb)

{
@@ -2488,9 +2494,11 @@ devlink_nl_cmd_sb_port_pool_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_sb_port_pool_get = {

	.dump_one		= devlink_nl_cmd_sb_port_pool_get_dump_one,

};

int devlink_nl_sb_port_pool_get_dumpit(struct sk_buff *skb,

				       struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_sb_port_pool_get_dump_one);

}



static int devlink_sb_port_pool_set(struct devlink_port *devlink_port,

				    unsigned int sb_index, u16 pool_index,
@@ -2694,8 +2702,7 @@ static int __sb_tc_pool_bind_get_dumpit(struct sk_buff *msg, 
	return 0;

}



static int

devlink_nl_cmd_sb_tc_pool_bind_get_dump_one(struct sk_buff *msg,

static int devlink_nl_sb_tc_pool_bind_get_dump_one(struct sk_buff *msg,

						   struct devlink *devlink,

						   struct netlink_callback *cb)

{
@@ -2723,9 +2730,12 @@ devlink_nl_cmd_sb_tc_pool_bind_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_sb_tc_pool_bind_get = {

	.dump_one		= devlink_nl_cmd_sb_tc_pool_bind_get_dump_one,

};

int devlink_nl_sb_tc_pool_bind_get_dumpit(struct sk_buff *skb,

					  struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb,

				 devlink_nl_sb_tc_pool_bind_get_dump_one);

}



static int devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port,

				       unsigned int sb_index, u16 tc_index,
@@ -4173,8 +4183,8 @@ static void devlink_param_notify(struct devlink *devlink, 
				msg, 0, DEVLINK_MCGRP_CONFIG, GFP_KERNEL);

}



static int

devlink_nl_cmd_param_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

static int devlink_nl_param_get_dump_one(struct sk_buff *msg,

					 struct devlink *devlink,

					 struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -4199,9 +4209,11 @@ devlink_nl_cmd_param_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return err;

}



const struct devlink_cmd devl_cmd_param_get = {

	.dump_one		= devlink_nl_cmd_param_get_dump_one,

};

int devlink_nl_param_get_dumpit(struct sk_buff *skb,

				struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_param_get_dump_one);

}



static int

devlink_param_type_get_from_info(struct genl_info *info,
@@ -4861,8 +4873,8 @@ static int devlink_nl_cmd_region_get_port_dumpit(struct sk_buff *msg, 
	return err;

}



static int

devlink_nl_cmd_region_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

static int devlink_nl_region_get_dump_one(struct sk_buff *msg,

					  struct devlink *devlink,

					  struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -4901,9 +4913,11 @@ devlink_nl_cmd_region_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return 0;

}



const struct devlink_cmd devl_cmd_region_get = {

	.dump_one		= devlink_nl_cmd_region_get_dump_one,

};

int devlink_nl_region_get_dumpit(struct sk_buff *skb,

				 struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_region_get_dump_one);

}



static int devlink_nl_cmd_region_del(struct sk_buff *skb,

				     struct genl_info *info)
@@ -5683,8 +5697,8 @@ int devlink_nl_trap_get_doit(struct sk_buff *skb, struct genl_info *info) 
	return err;

}



static int

devlink_nl_cmd_trap_get_dump_one(struct sk_buff *msg, struct devlink *devlink,

static int devlink_nl_trap_get_dump_one(struct sk_buff *msg,

					struct devlink *devlink,

					struct netlink_callback *cb)

{

	struct devlink_nl_dump_state *state = devlink_dump_state(cb);
@@ -5712,9 +5726,10 @@ devlink_nl_cmd_trap_get_dump_one(struct sk_buff *msg, struct devlink *devlink, 
	return err;

}



const struct devlink_cmd devl_cmd_trap_get = {

	.dump_one		= devlink_nl_cmd_trap_get_dump_one,

};

int devlink_nl_trap_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_trap_get_dump_one);

}



static int __devlink_trap_action_set(struct devlink *devlink,

				     struct devlink_trap_item *trap_item,
@@ -5893,8 +5908,7 @@ int devlink_nl_trap_group_get_doit(struct sk_buff *skb, struct genl_info *info) 
	return err;

}



static int

devlink_nl_cmd_trap_group_get_dump_one(struct sk_buff *msg,

static int devlink_nl_trap_group_get_dump_one(struct sk_buff *msg,

					      struct devlink *devlink,

					      struct netlink_callback *cb)

{
@@ -5924,9 +5938,11 @@ devlink_nl_cmd_trap_group_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_trap_group_get = {

	.dump_one		= devlink_nl_cmd_trap_group_get_dump_one,

};

int devlink_nl_trap_group_get_dumpit(struct sk_buff *skb,

				     struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_trap_group_get_dump_one);

}



static int

__devlink_trap_group_action_set(struct devlink *devlink,
@@ -6187,8 +6203,7 @@ int devlink_nl_trap_policer_get_doit(struct sk_buff *skb, 
	return err;

}



static int

devlink_nl_cmd_trap_policer_get_dump_one(struct sk_buff *msg,

static int devlink_nl_trap_policer_get_dump_one(struct sk_buff *msg,

						struct devlink *devlink,

						struct netlink_callback *cb)

{
@@ -6217,9 +6232,11 @@ devlink_nl_cmd_trap_policer_get_dump_one(struct sk_buff *msg, 
	return err;

}



const struct devlink_cmd devl_cmd_trap_policer_get = {

	.dump_one		= devlink_nl_cmd_trap_policer_get_dump_one,

};

int devlink_nl_trap_policer_get_dumpit(struct sk_buff *skb,

				       struct netlink_callback *cb)

{

	return devlink_nl_dumpit(skb, cb, devlink_nl_trap_policer_get_dump_one);

}



static int

devlink_trap_policer_set(struct devlink *devlink,
@@ -6298,7 +6315,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_PORT_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_port_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_port_get_dumpit,

		.internal_flags = DEVLINK_NL_FLAG_NEED_PORT,

		/* can be retrieved by unprivileged users */

	},
@@ -6312,7 +6329,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_RATE_GET,

		.doit = devlink_nl_rate_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_rate_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6358,7 +6375,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_LINECARD_GET,

		.doit = devlink_nl_linecard_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_linecard_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6370,14 +6387,14 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_SB_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_sb_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_sb_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{

		.cmd = DEVLINK_CMD_SB_POOL_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_sb_pool_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_sb_pool_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6390,7 +6407,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_SB_PORT_POOL_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_sb_port_pool_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_sb_port_pool_get_dumpit,

		.internal_flags = DEVLINK_NL_FLAG_NEED_PORT,

		/* can be retrieved by unprivileged users */

	},
@@ -6405,7 +6422,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_SB_TC_POOL_BIND_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_sb_tc_pool_bind_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_sb_tc_pool_bind_get_dumpit,

		.internal_flags = DEVLINK_NL_FLAG_NEED_PORT,

		/* can be retrieved by unprivileged users */

	},
@@ -6486,7 +6503,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_PARAM_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_param_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_param_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6514,7 +6531,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_REGION_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_region_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_region_get_dumpit,

		.flags = GENL_ADMIN_PERM,

	},

	{
@@ -6540,7 +6557,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
		.cmd = DEVLINK_CMD_HEALTH_REPORTER_GET,

		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,

		.doit = devlink_nl_health_reporter_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_health_reporter_get_dumpit,

		.internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT,

		/* can be retrieved by unprivileged users */

	},
@@ -6595,7 +6612,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_TRAP_GET,

		.doit = devlink_nl_trap_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_trap_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6606,7 +6623,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_TRAP_GROUP_GET,

		.doit = devlink_nl_trap_group_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_trap_group_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6617,7 +6634,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_TRAP_POLICER_GET,

		.doit = devlink_nl_trap_policer_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_trap_policer_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{
@@ -6628,7 +6645,7 @@ const struct genl_small_ops devlink_nl_small_ops[54] = { 
	{

		.cmd = DEVLINK_CMD_SELFTESTS_GET,

		.doit = devlink_nl_selftests_get_doit,

		.dumpit = devlink_nl_instance_iter_dumpit,

		.dumpit = devlink_nl_selftests_get_dumpit,

		/* can be retrieved by unprivileged users */

	},

	{

net/devlink/netlink.c

+0 −26
Original line number Diff line number Diff line
@@ -170,23 +170,6 @@ void devlink_nl_post_doit(const struct genl_split_ops *ops, 
	devlink_put(devlink);

}



static const struct devlink_cmd *devl_cmds[] = {

	[DEVLINK_CMD_PORT_GET]		= &devl_cmd_port_get,

	[DEVLINK_CMD_SB_GET]		= &devl_cmd_sb_get,

	[DEVLINK_CMD_SB_POOL_GET]	= &devl_cmd_sb_pool_get,

	[DEVLINK_CMD_SB_PORT_POOL_GET]	= &devl_cmd_sb_port_pool_get,

	[DEVLINK_CMD_SB_TC_POOL_BIND_GET] = &devl_cmd_sb_tc_pool_bind_get,

	[DEVLINK_CMD_PARAM_GET]		= &devl_cmd_param_get,

	[DEVLINK_CMD_REGION_GET]	= &devl_cmd_region_get,

	[DEVLINK_CMD_HEALTH_REPORTER_GET] = &devl_cmd_health_reporter_get,

	[DEVLINK_CMD_TRAP_GET]		= &devl_cmd_trap_get,

	[DEVLINK_CMD_TRAP_GROUP_GET]	= &devl_cmd_trap_group_get,

	[DEVLINK_CMD_TRAP_POLICER_GET]	= &devl_cmd_trap_policer_get,

	[DEVLINK_CMD_RATE_GET]		= &devl_cmd_rate_get,

	[DEVLINK_CMD_LINECARD_GET]	= &devl_cmd_linecard_get,

	[DEVLINK_CMD_SELFTESTS_GET]	= &devl_cmd_selftests_get,

};



int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb,

		      devlink_nl_dump_one_func_t *dump_one)

{
@@ -220,15 +203,6 @@ int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb, 
	return msg->len;

}



int devlink_nl_instance_iter_dumpit(struct sk_buff *msg,

				    struct netlink_callback *cb)

{

	const struct genl_dumpit_info *info = genl_dumpit_info(cb);

	const struct devlink_cmd *cmd = devl_cmds[info->op.cmd];



	return devlink_nl_dumpit(msg, cb, cmd->dump_one);

}



struct genl_family devlink_nl_family __ro_after_init = {

	.name		= DEVLINK_GENL_NAME,

	.version	= DEVLINK_GENL_VERSION,