From 28b2d1f1ac41dda0b239830765d85c7ae4434182 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 25 Apr 2022 06:44:23 +0300 Subject: devlink: introduce line card device info infrastructure Extend the line card info message with information (e.g., FW version) about devices found on the line card. 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 devices: device 0 versions: running: fw 19.2010.1310 device 1 versions: running: fw 19.2010.1310 device 2 versions: running: fw 19.2010.1310 device 3 versions: running: fw 19.2010.1310 Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- include/net/devlink.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/net') diff --git a/include/net/devlink.h b/include/net/devlink.h index f96dcb376630..062895973656 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -151,6 +151,7 @@ struct devlink_port_new_attrs { }; struct devlink_info_req; +struct devlink_linecard_device; /** * struct devlink_linecard_ops - Linecard operations @@ -171,6 +172,7 @@ struct devlink_info_req; * @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 + * @device_info_get: callback to get linecard device info */ struct devlink_linecard_ops { int (*provision)(struct devlink_linecard *linecard, void *priv, @@ -188,6 +190,9 @@ struct devlink_linecard_ops { int (*info_get)(struct devlink_linecard *linecard, void *priv, struct devlink_info_req *req, struct netlink_ext_ack *extack); + int (*device_info_get)(struct devlink_linecard_device *device, + void *priv, struct devlink_info_req *req, + struct netlink_ext_ack *extack); }; struct devlink_sb_pool_info { @@ -1583,10 +1588,9 @@ struct devlink_linecard * devlink_linecard_create(struct devlink *devlink, unsigned int linecard_index, const struct devlink_linecard_ops *ops, void *priv); void devlink_linecard_destroy(struct devlink_linecard *linecard); -struct devlink_linecard_device; struct devlink_linecard_device * devlink_linecard_device_create(struct devlink_linecard *linecard, - unsigned int device_index); + unsigned int device_index, void *priv); void devlink_linecard_device_destroy(struct devlink_linecard *linecard, struct devlink_linecard_device *linecard_device); -- cgit