From 276910aecc6a4076f5fbfd8160ff70695d6c1eb5 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 25 Apr 2022 06:44:22 +0300 Subject: devlink: introduce line card info get message Allow the driver to provide per line card info get op to fill-up info, similar to the "devlink dev info". Example: $ devlink lc info pci/0000:01:00.0 lc 8 pci/0000:01:00.0: lc 8 versions: fixed: hw.revision 0 running: ini.version 4 Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- include/net/devlink.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/devlink.h b/include/net/devlink.h index c84b52fb9ff0..f96dcb376630 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -150,6 +150,8 @@ struct devlink_port_new_attrs { sfnum_valid:1; }; +struct devlink_info_req; + /** * struct devlink_linecard_ops - Linecard operations * @provision: callback to provision the linecard slot with certain @@ -168,6 +170,7 @@ struct devlink_port_new_attrs { * provisioned. * @types_count: callback to get number of supported types * @types_get: callback to get next type in list + * @info_get: callback to get linecard info */ struct devlink_linecard_ops { int (*provision)(struct devlink_linecard *linecard, void *priv, @@ -182,6 +185,9 @@ struct devlink_linecard_ops { void (*types_get)(struct devlink_linecard *linecard, void *priv, unsigned int index, const char **type, const void **type_priv); + int (*info_get)(struct devlink_linecard *linecard, void *priv, + struct devlink_info_req *req, + struct netlink_ext_ack *extack); }; struct devlink_sb_pool_info { @@ -628,7 +634,6 @@ struct devlink_flash_update_params { #define DEVLINK_SUPPORT_FLASH_UPDATE_OVERWRITE_MASK BIT(1) struct devlink_region; -struct devlink_info_req; /** * struct devlink_region_ops - Region operations -- cgit v1.2.3