From 719c3b67bb7ea95bb8158b03c75641c8fc8f94a0 Mon Sep 17 00:00:00 2001 From: Alexandra Winter Date: Thu, 18 Sep 2025 13:04:58 +0200 Subject: dibs: Move query_remote_gid() to dibs_dev_ops Provide the dibs_dev_ops->query_remote_gid() in ism and dibs_loopback dibs_devices. And call it in smc dibs_client. Reviewed-by: Julian Ruess Signed-off-by: Alexandra Winter Link: https://patch.msgid.link/20250918110500.1731261-13-wintera@linux.ibm.com Signed-off-by: Paolo Abeni --- include/linux/dibs.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/linux') diff --git a/include/linux/dibs.h b/include/linux/dibs.h index 166148fb8d76..c75a40fe3039 100644 --- a/include/linux/dibs.h +++ b/include/linux/dibs.h @@ -133,6 +133,20 @@ struct dibs_dev_ops { * Return: 2 byte dibs fabric id */ u16 (*get_fabric_id)(struct dibs_dev *dev); + /** + * query_remote_gid() + * @dev: local dibs device + * @rgid: gid of remote dibs device + * @vid_valid: if zero, vid will be ignored; + * deprecated, ignored if device does not support vlan + * @vid: VLAN id; deprecated, ignored if device does not support vlan + * + * Query whether a remote dibs device is reachable via this local device + * and this vlan id. + * Return: 0 if remote gid is reachable. + */ + int (*query_remote_gid)(struct dibs_dev *dev, const uuid_t *rgid, + u32 vid_valid, u32 vid); /** * add_vlan_id() - add dibs device to vlan (optional, deprecated) * @dev: dibs device -- cgit v1.2.3