Merge branch 'devlink-use-spec-to-generate-split-ops'

Jiri Pirko says:

====================
devlink: use spec to generate split ops

This is an outcome of the discussion in the following thread:
https://lore.kernel.org/netdev/20230720121829.566974-1-jiri@resnulli.us/
It serves as a dependency on the linked selector patchset.

There is an existing spec for devlink used for userspace part
generation. There are two commands supported there.

This patchset extends the spec so kernel split ops code could
be generated from it.
====================

Link: https://lore.kernel.org/r/20230803111340.1074067-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/tools/net/ynl/generated/devlink-user.c b/tools/net/ynl/generated/devlink-user.c
index 939bd45feaca..8492789433b9 100644
--- a/tools/net/ynl/generated/devlink-user.c
+++ b/tools/net/ynl/generated/devlink-user.c
@@ -716,6 +716,59 @@ err_free:
 	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",
 };