Commit 759f6610 authored by Jiri Pirko's avatar Jiri Pirko Committed by Jakub Kicinski
Browse files

netlink: specs: devlink: add info-get dump op 



Add missing dump op for info-get command and re-generate related
devlink-user.[ch] code.

Signed-off-by: default avatarJiri Pirko <jiri@nvidia.com>
Reviewed-by: default avatarJakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230803111340.1074067-10-jiri@resnulli.us


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8300dce5

Documentation/netlink/specs/devlink.yaml

+3 −1
Original line number Diff line number Diff line
@@ -194,7 +194,7 @@ operations: 
        request:

          value: 51

          attributes: *dev-id-attrs

        reply:

        reply: &info-get-reply

          value: 51

          attributes:

            - bus-name
@@ -204,3 +204,5 @@ operations: 
            - info-version-fixed

            - info-version-running

            - info-version-stored

      dump:

        reply: *info-get-reply

tools/net/ynl/generated/devlink-user.c

+53 −0
Original line number Diff line number Diff line
@@ -716,6 +716,59 @@ devlink_info_get(struct ynl_sock *ys, struct devlink_info_get_req *req) 
	return NULL;

}



/* DEVLINK_CMD_INFO_GET - dump */

void devlink_info_get_list_free(struct devlink_info_get_list *rsp)

{

	struct devlink_info_get_list *next = rsp;



	while ((void *)next != YNL_LIST_END) {

		unsigned int i;



		rsp = next;

		next = rsp->next;



		free(rsp->obj.bus_name);

		free(rsp->obj.dev_name);

		free(rsp->obj.info_driver_name);

		free(rsp->obj.info_serial_number);

		for (i = 0; i < rsp->obj.n_info_version_fixed; i++)

			devlink_dl_info_version_free(&rsp->obj.info_version_fixed[i]);

		free(rsp->obj.info_version_fixed);

		for (i = 0; i < rsp->obj.n_info_version_running; i++)

			devlink_dl_info_version_free(&rsp->obj.info_version_running[i]);

		free(rsp->obj.info_version_running);

		for (i = 0; i < rsp->obj.n_info_version_stored; i++)

			devlink_dl_info_version_free(&rsp->obj.info_version_stored[i]);

		free(rsp->obj.info_version_stored);

		free(rsp);

	}

}



struct devlink_info_get_list *devlink_info_get_dump(struct ynl_sock *ys)

{

	struct ynl_dump_state yds = {};

	struct nlmsghdr *nlh;

	int err;



	yds.ys = ys;

	yds.alloc_sz = sizeof(struct devlink_info_get_list);

	yds.cb = devlink_info_get_rsp_parse;

	yds.rsp_cmd = DEVLINK_CMD_INFO_GET;

	yds.rsp_policy = &devlink_nest;



	nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_INFO_GET, 1);



	err = ynl_exec_dump(ys, nlh, &yds);

	if (err < 0)

		goto free_list;



	return yds.first;



free_list:

	devlink_info_get_list_free(yds.first);

	return NULL;

}



const struct ynl_family ynl_devlink_family =  {

	.name		= "devlink",

};

tools/net/ynl/generated/devlink-user.h

+10 −0
Original line number Diff line number Diff line
@@ -207,4 +207,14 @@ void devlink_info_get_rsp_free(struct devlink_info_get_rsp *rsp); 
struct devlink_info_get_rsp *

devlink_info_get(struct ynl_sock *ys, struct devlink_info_get_req *req);



/* DEVLINK_CMD_INFO_GET - dump */

struct devlink_info_get_list {

	struct devlink_info_get_list *next;

	struct devlink_info_get_rsp obj __attribute__ ((aligned (8)));

};



void devlink_info_get_list_free(struct devlink_info_get_list *rsp);



struct devlink_info_get_list *devlink_info_get_dump(struct ynl_sock *ys);



#endif /* _LINUX_DEVLINK_GEN_H */