From a21cf0a8330bba60e44ca6c99e1591042f336ff5 Mon Sep 17 00:00:00 2001 From: Danielle Ratson Date: Thu, 9 Jul 2020 16:18:18 +0300 Subject: devlink: Add a new devlink port lanes attribute and pass to netlink Add a new devlink port attribute that indicates the port's number of lanes. Drivers are expected to set it via devlink_port_attrs_set(), before registering the port. The attribute is not passed to user space in case the number of lanes is invalid (0). Signed-off-by: Danielle Ratson Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- include/uapi/linux/devlink.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 87c83a82991b..f741ab8d9cf0 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -455,6 +455,8 @@ enum devlink_attr { DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER, /* string */ + DEVLINK_ATTR_PORT_LANES, /* u32 */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, -- cgit v1.2.3 From a0f49b54865273c895be3826d6d59cbc5ad725c2 Mon Sep 17 00:00:00 2001 From: Danielle Ratson Date: Thu, 9 Jul 2020 16:18:20 +0300 Subject: devlink: Add a new devlink port split ability attribute and pass to netlink Add a new attribute that indicates the split ability of devlink port. Drivers are expected to set it via devlink_port_attrs_set(), before registering the port. Signed-off-by: Danielle Ratson Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- include/uapi/linux/devlink.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index f741ab8d9cf0..cfef4245ea5a 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -456,6 +456,7 @@ enum devlink_attr { DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER, /* string */ DEVLINK_ATTR_PORT_LANES, /* u32 */ + DEVLINK_ATTR_PORT_SPLITTABLE, /* u8 */ /* add new attributes above here, update the policy in devlink.c */ -- cgit v1.2.3