include/uapi/rdma/rdma_netlink.h - linux - Git at Google

 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_RDMA_NETLINK_H
 #define _UAPI_RDMA_NETLINK_H

 #include <linux/types.h>

 enum {
 	RDMA_NL_RDMA_CM = 1,
 	RDMA_NL_IWCM,
 	RDMA_NL_RSVD,
 	RDMA_NL_LS,	/* RDMA Local Services */
 	RDMA_NL_NLDEV,	/* RDMA device interface */
 	RDMA_NL_NUM_CLIENTS
 };

 enum {
 	RDMA_NL_GROUP_CM = 1,
 	RDMA_NL_GROUP_IWPM,
 	RDMA_NL_GROUP_LS,
 	RDMA_NL_NUM_GROUPS
 };

 #define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
 #define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
 #define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)

 enum {
 	RDMA_NL_RDMA_CM_ID_STATS = 0,
 	RDMA_NL_RDMA_CM_NUM_OPS
 };

 enum {
 	RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
 	RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
 	RDMA_NL_RDMA_CM_NUM_ATTR,
 };

 /* iwarp port mapper op-codes */
 enum {
 	RDMA_NL_IWPM_REG_PID = 0,
 	RDMA_NL_IWPM_ADD_MAPPING,
 	RDMA_NL_IWPM_QUERY_MAPPING,
 	RDMA_NL_IWPM_REMOVE_MAPPING,
 	RDMA_NL_IWPM_REMOTE_INFO,
 	RDMA_NL_IWPM_HANDLE_ERR,
 	RDMA_NL_IWPM_MAPINFO,
 	RDMA_NL_IWPM_MAPINFO_NUM,
 	RDMA_NL_IWPM_NUM_OPS
 };

 struct rdma_cm_id_stats {
 	__u32	qp_num;
 	__u32	bound_dev_if;
 	__u32	port_space;
 	__s32	pid;
 	__u8	cm_state;
 	__u8	node_type;
 	__u8	port_num;
 	__u8	qp_type;
 };

 enum {
 	IWPM_NLA_REG_PID_UNSPEC = 0,
 	IWPM_NLA_REG_PID_SEQ,
 	IWPM_NLA_REG_IF_NAME,
 	IWPM_NLA_REG_IBDEV_NAME,
 	IWPM_NLA_REG_ULIB_NAME,
 	IWPM_NLA_REG_PID_MAX
 };

 enum {
 	IWPM_NLA_RREG_PID_UNSPEC = 0,
 	IWPM_NLA_RREG_PID_SEQ,
 	IWPM_NLA_RREG_IBDEV_NAME,
 	IWPM_NLA_RREG_ULIB_NAME,
 	IWPM_NLA_RREG_ULIB_VER,
 	IWPM_NLA_RREG_PID_ERR,
 	IWPM_NLA_RREG_PID_MAX

 };

 enum {
 	IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
 	IWPM_NLA_MANAGE_MAPPING_SEQ,
 	IWPM_NLA_MANAGE_ADDR,
 	IWPM_NLA_MANAGE_MAPPED_LOC_ADDR,
 	IWPM_NLA_RMANAGE_MAPPING_ERR,
 	IWPM_NLA_RMANAGE_MAPPING_MAX
 };

 #define IWPM_NLA_MANAGE_MAPPING_MAX 3
 #define IWPM_NLA_QUERY_MAPPING_MAX  4
 #define IWPM_NLA_MAPINFO_SEND_MAX   3

 enum {
 	IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,
 	IWPM_NLA_QUERY_MAPPING_SEQ,
 	IWPM_NLA_QUERY_LOCAL_ADDR,
 	IWPM_NLA_QUERY_REMOTE_ADDR,
 	IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,
 	IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
 	IWPM_NLA_RQUERY_MAPPING_ERR,
 	IWPM_NLA_RQUERY_MAPPING_MAX
 };

 enum {
 	IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,
 	IWPM_NLA_MAPINFO_ULIB_NAME,
 	IWPM_NLA_MAPINFO_ULIB_VER,
 	IWPM_NLA_MAPINFO_REQ_MAX
 };

 enum {
 	IWPM_NLA_MAPINFO_UNSPEC = 0,
 	IWPM_NLA_MAPINFO_LOCAL_ADDR,
 	IWPM_NLA_MAPINFO_MAPPED_ADDR,
 	IWPM_NLA_MAPINFO_MAX
 };

 enum {
 	IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,
 	IWPM_NLA_MAPINFO_SEQ,
 	IWPM_NLA_MAPINFO_SEND_NUM,
 	IWPM_NLA_MAPINFO_ACK_NUM,
 	IWPM_NLA_MAPINFO_NUM_MAX
 };

 enum {
 	IWPM_NLA_ERR_UNSPEC = 0,
 	IWPM_NLA_ERR_SEQ,
 	IWPM_NLA_ERR_CODE,
 	IWPM_NLA_ERR_MAX
 };

 /*
  * Local service operations:
  *   RESOLVE - The client requests the local service to resolve a path.
  *   SET_TIMEOUT - The local service requests the client to set the timeout.
  *   IP_RESOLVE - The client requests the local service to resolve an IP to GID.
  */
 enum {
 	RDMA_NL_LS_OP_RESOLVE = 0,
 	RDMA_NL_LS_OP_SET_TIMEOUT,
 	RDMA_NL_LS_OP_IP_RESOLVE,
 	RDMA_NL_LS_NUM_OPS
 };

 /* Local service netlink message flags */
 #define RDMA_NL_LS_F_ERR	0x0100	/* Failed response */

 /*
  * Local service resolve operation family header.
  * The layout for the resolve operation:
  *    nlmsg header
  *    family header
  *    attributes
  */

 /*
  * Local service path use:
  * Specify how the path(s) will be used.
  *   ALL - For connected CM operation (6 pathrecords)
  *   UNIDIRECTIONAL - For unidirectional UD (1 pathrecord)
  *   GMP - For miscellaneous GMP like operation (at least 1 reversible
  *         pathrecord)
  */
 enum {
 	LS_RESOLVE_PATH_USE_ALL = 0,
 	LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,
 	LS_RESOLVE_PATH_USE_GMP,
 	LS_RESOLVE_PATH_USE_MAX
 };

 #define LS_DEVICE_NAME_MAX 64

 struct rdma_ls_resolve_header {
 	__u8 device_name[LS_DEVICE_NAME_MAX];
 	__u8 port_num;
 	__u8 path_use;
 };

 struct rdma_ls_ip_resolve_header {
 	__u32 ifindex;
 };

 /* Local service attribute type */
 #define RDMA_NLA_F_MANDATORY	(1 << 13)
 #define RDMA_NLA_TYPE_MASK	(~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \
 				  RDMA_NLA_F_MANDATORY))

 /*
  * Local service attributes:
  *   Attr Name       Size                       Byte order
  *   -----------------------------------------------------
  *   PATH_RECORD     struct ib_path_rec_data
  *   TIMEOUT         u32                        cpu
  *   SERVICE_ID      u64                        cpu
  *   DGID            u8[16]                     BE
  *   SGID            u8[16]                     BE
  *   TCLASS          u8
  *   PKEY            u16                        cpu
  *   QOS_CLASS       u16                        cpu
  *   IPV4            u32                        BE
  *   IPV6            u8[16]                     BE
  */
 enum {
 	LS_NLA_TYPE_UNSPEC = 0,
 	LS_NLA_TYPE_PATH_RECORD,
 	LS_NLA_TYPE_TIMEOUT,
 	LS_NLA_TYPE_SERVICE_ID,
 	LS_NLA_TYPE_DGID,
 	LS_NLA_TYPE_SGID,
 	LS_NLA_TYPE_TCLASS,
 	LS_NLA_TYPE_PKEY,
 	LS_NLA_TYPE_QOS_CLASS,
 	LS_NLA_TYPE_IPV4,
 	LS_NLA_TYPE_IPV6,
 	LS_NLA_TYPE_MAX
 };

 /* Local service DGID/SGID attribute: big endian */
 struct rdma_nla_ls_gid {
 	__u8		gid[16];
 };

 enum rdma_nldev_command {
 	RDMA_NLDEV_CMD_UNSPEC,

 	RDMA_NLDEV_CMD_GET, /* can dump */

 	/* 2 - 4 are free to use */

 	RDMA_NLDEV_CMD_PORT_GET = 5, /* can dump */

 	/* 6 - 8 are free to use */

 	RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */

 	RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */

 	RDMA_NLDEV_NUM_OPS
 };

 enum rdma_nldev_attr {
 	/* don't change the order or add anything between, this is ABI! */
 	RDMA_NLDEV_ATTR_UNSPEC,

 	/* Identifier for ib_device */
 	RDMA_NLDEV_ATTR_DEV_INDEX,		/* u32 */

 	RDMA_NLDEV_ATTR_DEV_NAME,		/* string */
 	/*
 	 * Device index together with port index are identifiers
 	 * for port/link properties.
 	 *
 	 * For RDMA_NLDEV_CMD_GET commamnd, port index will return number
 	 * of available ports in ib_device, while for port specific operations,
 	 * it will be real port index as it appears in sysfs. Port index follows
 	 * sysfs notation and starts from 1 for the first port.
 	 */
 	RDMA_NLDEV_ATTR_PORT_INDEX,		/* u32 */

 	/*
 	 * Device and port capabilities
 	 */
 	RDMA_NLDEV_ATTR_CAP_FLAGS,		/* u64 */

 	/*
 	 * FW version
 	 */
 	RDMA_NLDEV_ATTR_FW_VERSION,		/* string */

 	/*
 	 * Node GUID (in host byte order) associated with the RDMA device.
 	 */
 	RDMA_NLDEV_ATTR_NODE_GUID,			/* u64 */

 	/*
 	 * System image GUID (in host byte order) associated with
 	 * this RDMA device and other devices which are part of a
 	 * single system.
 	 */
 	RDMA_NLDEV_ATTR_SYS_IMAGE_GUID,		/* u64 */

 	/*
 	 * Subnet prefix (in host byte order)
 	 */
 	RDMA_NLDEV_ATTR_SUBNET_PREFIX,		/* u64 */

 	/*
 	 * Local Identifier (LID),
 	 * According to IB specification, It is 16-bit address assigned
 	 * by the Subnet Manager. Extended to be 32-bit for OmniPath users.
 	 */
 	RDMA_NLDEV_ATTR_LID,			/* u32 */
 	RDMA_NLDEV_ATTR_SM_LID,			/* u32 */

 	/*
 	 * LID mask control (LMC)
 	 */
 	RDMA_NLDEV_ATTR_LMC,			/* u8 */

 	RDMA_NLDEV_ATTR_PORT_STATE,		/* u8 */
 	RDMA_NLDEV_ATTR_PORT_PHYS_STATE,	/* u8 */

 	RDMA_NLDEV_ATTR_DEV_NODE_TYPE,		/* u8 */

 	RDMA_NLDEV_ATTR_RES_SUMMARY,		/* nested table */
 	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY,	/* nested table */
 	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME,	/* string */
 	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR,	/* u64 */

 	RDMA_NLDEV_ATTR_RES_QP,			/* nested table */
 	RDMA_NLDEV_ATTR_RES_QP_ENTRY,		/* nested table */
 	/*
 	 * Local QPN
 	 */
 	RDMA_NLDEV_ATTR_RES_LQPN,		/* u32 */
 	/*
 	 * Remote QPN,
 	 * Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR
 	 */
 	RDMA_NLDEV_ATTR_RES_RQPN,		/* u32 */
 	/*
 	 * Receive Queue PSN,
 	 * Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR
 	 */
 	RDMA_NLDEV_ATTR_RES_RQ_PSN,		/* u32 */
 	/*
 	 * Send Queue PSN
 	 */
 	RDMA_NLDEV_ATTR_RES_SQ_PSN,		/* u32 */
 	RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE,	/* u8 */
 	/*
 	 * QP types as visible to RDMA/core, the reserved QPT
 	 * are not exported through this interface.
 	 */
 	RDMA_NLDEV_ATTR_RES_TYPE,		/* u8 */
 	RDMA_NLDEV_ATTR_RES_STATE,		/* u8 */
 	/*
 	 * Process ID which created object,
 	 * in case of kernel origin, PID won't exist.
 	 */
 	RDMA_NLDEV_ATTR_RES_PID,		/* u32 */
 	/*
 	 * The name of process created following resource.
 	 * It will exist only for kernel objects.
 	 * For user created objects, the user is supposed
 	 * to read /proc/PID/comm file.
 	 */
 	RDMA_NLDEV_ATTR_RES_KERN_NAME,		/* string */

 	RDMA_NLDEV_ATTR_MAX
 };
 #endif /* _UAPI_RDMA_NETLINK_H */
	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
	#ifndef _UAPI_RDMA_NETLINK_H
	#define _UAPI_RDMA_NETLINK_H

	#include <linux/types.h>

	enum {
	RDMA_NL_RDMA_CM = 1,
	RDMA_NL_IWCM,
	RDMA_NL_RSVD,
	RDMA_NL_LS, /* RDMA Local Services */
	RDMA_NL_NLDEV, /* RDMA device interface */
	RDMA_NL_NUM_CLIENTS
	};

	enum {
	RDMA_NL_GROUP_CM = 1,
	RDMA_NL_GROUP_IWPM,
	RDMA_NL_GROUP_LS,
	RDMA_NL_NUM_GROUPS
	};

	#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
	#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
	#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)

	enum {
	RDMA_NL_RDMA_CM_ID_STATS = 0,
	RDMA_NL_RDMA_CM_NUM_OPS
	};

	enum {
	RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
	RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
	RDMA_NL_RDMA_CM_NUM_ATTR,
	};

	/* iwarp port mapper op-codes */
	enum {
	RDMA_NL_IWPM_REG_PID = 0,
	RDMA_NL_IWPM_ADD_MAPPING,
	RDMA_NL_IWPM_QUERY_MAPPING,
	RDMA_NL_IWPM_REMOVE_MAPPING,
	RDMA_NL_IWPM_REMOTE_INFO,
	RDMA_NL_IWPM_HANDLE_ERR,
	RDMA_NL_IWPM_MAPINFO,
	RDMA_NL_IWPM_MAPINFO_NUM,
	RDMA_NL_IWPM_NUM_OPS
	};

	struct rdma_cm_id_stats {
	__u32 qp_num;
	__u32 bound_dev_if;
	__u32 port_space;
	__s32 pid;
	__u8 cm_state;
	__u8 node_type;
	__u8 port_num;
	__u8 qp_type;
	};

	enum {
	IWPM_NLA_REG_PID_UNSPEC = 0,
	IWPM_NLA_REG_PID_SEQ,
	IWPM_NLA_REG_IF_NAME,
	IWPM_NLA_REG_IBDEV_NAME,
	IWPM_NLA_REG_ULIB_NAME,
	IWPM_NLA_REG_PID_MAX
	};

	enum {
	IWPM_NLA_RREG_PID_UNSPEC = 0,
	IWPM_NLA_RREG_PID_SEQ,
	IWPM_NLA_RREG_IBDEV_NAME,
	IWPM_NLA_RREG_ULIB_NAME,
	IWPM_NLA_RREG_ULIB_VER,
	IWPM_NLA_RREG_PID_ERR,
	IWPM_NLA_RREG_PID_MAX

	};

	enum {
	IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
	IWPM_NLA_MANAGE_MAPPING_SEQ,
	IWPM_NLA_MANAGE_ADDR,
	IWPM_NLA_MANAGE_MAPPED_LOC_ADDR,
	IWPM_NLA_RMANAGE_MAPPING_ERR,
	IWPM_NLA_RMANAGE_MAPPING_MAX
	};

	#define IWPM_NLA_MANAGE_MAPPING_MAX 3
	#define IWPM_NLA_QUERY_MAPPING_MAX 4
	#define IWPM_NLA_MAPINFO_SEND_MAX 3

	enum {
	IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,
	IWPM_NLA_QUERY_MAPPING_SEQ,
	IWPM_NLA_QUERY_LOCAL_ADDR,
	IWPM_NLA_QUERY_REMOTE_ADDR,
	IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,
	IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
	IWPM_NLA_RQUERY_MAPPING_ERR,
	IWPM_NLA_RQUERY_MAPPING_MAX
	};

	enum {
	IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,
	IWPM_NLA_MAPINFO_ULIB_NAME,
	IWPM_NLA_MAPINFO_ULIB_VER,
	IWPM_NLA_MAPINFO_REQ_MAX
	};

	enum {
	IWPM_NLA_MAPINFO_UNSPEC = 0,
	IWPM_NLA_MAPINFO_LOCAL_ADDR,
	IWPM_NLA_MAPINFO_MAPPED_ADDR,
	IWPM_NLA_MAPINFO_MAX
	};

	enum {
	IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,
	IWPM_NLA_MAPINFO_SEQ,
	IWPM_NLA_MAPINFO_SEND_NUM,
	IWPM_NLA_MAPINFO_ACK_NUM,
	IWPM_NLA_MAPINFO_NUM_MAX
	};

	enum {
	IWPM_NLA_ERR_UNSPEC = 0,
	IWPM_NLA_ERR_SEQ,
	IWPM_NLA_ERR_CODE,
	IWPM_NLA_ERR_MAX
	};

	/*
	* Local service operations:
	* RESOLVE - The client requests the local service to resolve a path.
	* SET_TIMEOUT - The local service requests the client to set the timeout.
	* IP_RESOLVE - The client requests the local service to resolve an IP to GID.
	*/
	enum {
	RDMA_NL_LS_OP_RESOLVE = 0,
	RDMA_NL_LS_OP_SET_TIMEOUT,
	RDMA_NL_LS_OP_IP_RESOLVE,
	RDMA_NL_LS_NUM_OPS
	};

	/* Local service netlink message flags */
	#define RDMA_NL_LS_F_ERR 0x0100 /* Failed response */

	/*
	* Local service resolve operation family header.
	* The layout for the resolve operation:
	* nlmsg header
	* family header
	* attributes
	*/

	/*
	* Local service path use:
	* Specify how the path(s) will be used.
	* ALL - For connected CM operation (6 pathrecords)
	* UNIDIRECTIONAL - For unidirectional UD (1 pathrecord)
	* GMP - For miscellaneous GMP like operation (at least 1 reversible
	* pathrecord)
	*/
	enum {
	LS_RESOLVE_PATH_USE_ALL = 0,
	LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,
	LS_RESOLVE_PATH_USE_GMP,
	LS_RESOLVE_PATH_USE_MAX
	};

	#define LS_DEVICE_NAME_MAX 64

	struct rdma_ls_resolve_header {
	__u8 device_name[LS_DEVICE_NAME_MAX];
	__u8 port_num;
	__u8 path_use;
	};

	struct rdma_ls_ip_resolve_header {
	__u32 ifindex;
	};

	/* Local service attribute type */
	#define RDMA_NLA_F_MANDATORY (1 << 13)
	#define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED \| NLA_F_NET_BYTEORDER \| \
	RDMA_NLA_F_MANDATORY))

	/*
	* Local service attributes:
	* Attr Name Size Byte order
	* -----------------------------------------------------
	* PATH_RECORD struct ib_path_rec_data
	* TIMEOUT u32 cpu
	* SERVICE_ID u64 cpu
	* DGID u8[16] BE
	* SGID u8[16] BE
	* TCLASS u8
	* PKEY u16 cpu
	* QOS_CLASS u16 cpu
	* IPV4 u32 BE
	* IPV6 u8[16] BE
	*/
	enum {
	LS_NLA_TYPE_UNSPEC = 0,
	LS_NLA_TYPE_PATH_RECORD,
	LS_NLA_TYPE_TIMEOUT,
	LS_NLA_TYPE_SERVICE_ID,
	LS_NLA_TYPE_DGID,
	LS_NLA_TYPE_SGID,
	LS_NLA_TYPE_TCLASS,
	LS_NLA_TYPE_PKEY,
	LS_NLA_TYPE_QOS_CLASS,
	LS_NLA_TYPE_IPV4,
	LS_NLA_TYPE_IPV6,
	LS_NLA_TYPE_MAX
	};

	/* Local service DGID/SGID attribute: big endian */
	struct rdma_nla_ls_gid {
	__u8 gid[16];
	};

	enum rdma_nldev_command {
	RDMA_NLDEV_CMD_UNSPEC,

	RDMA_NLDEV_CMD_GET, /* can dump */

	/* 2 - 4 are free to use */

	RDMA_NLDEV_CMD_PORT_GET = 5, /* can dump */

	/* 6 - 8 are free to use */

	RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */

	RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */

	RDMA_NLDEV_NUM_OPS
	};

	enum rdma_nldev_attr {
	/* don't change the order or add anything between, this is ABI! */
	RDMA_NLDEV_ATTR_UNSPEC,

	/* Identifier for ib_device */
	RDMA_NLDEV_ATTR_DEV_INDEX, /* u32 */

	RDMA_NLDEV_ATTR_DEV_NAME, /* string */
	/*
	* Device index together with port index are identifiers
	* for port/link properties.
	*
	* For RDMA_NLDEV_CMD_GET commamnd, port index will return number
	* of available ports in ib_device, while for port specific operations,
	* it will be real port index as it appears in sysfs. Port index follows
	* sysfs notation and starts from 1 for the first port.
	*/
	RDMA_NLDEV_ATTR_PORT_INDEX, /* u32 */

	/*
	* Device and port capabilities
	*/
	RDMA_NLDEV_ATTR_CAP_FLAGS, /* u64 */

	/*
	* FW version
	*/
	RDMA_NLDEV_ATTR_FW_VERSION, /* string */

	/*
	* Node GUID (in host byte order) associated with the RDMA device.
	*/
	RDMA_NLDEV_ATTR_NODE_GUID, /* u64 */

	/*
	* System image GUID (in host byte order) associated with
	* this RDMA device and other devices which are part of a
	* single system.
	*/
	RDMA_NLDEV_ATTR_SYS_IMAGE_GUID, /* u64 */

	/*
	* Subnet prefix (in host byte order)
	*/
	RDMA_NLDEV_ATTR_SUBNET_PREFIX, /* u64 */

	/*
	* Local Identifier (LID),
	* According to IB specification, It is 16-bit address assigned
	* by the Subnet Manager. Extended to be 32-bit for OmniPath users.
	*/
	RDMA_NLDEV_ATTR_LID, /* u32 */
	RDMA_NLDEV_ATTR_SM_LID, /* u32 */

	/*
	* LID mask control (LMC)
	*/
	RDMA_NLDEV_ATTR_LMC, /* u8 */

	RDMA_NLDEV_ATTR_PORT_STATE, /* u8 */
	RDMA_NLDEV_ATTR_PORT_PHYS_STATE, /* u8 */

	RDMA_NLDEV_ATTR_DEV_NODE_TYPE, /* u8 */

	RDMA_NLDEV_ATTR_RES_SUMMARY, /* nested table */
	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY, /* nested table */
	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME, /* string */
	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR, /* u64 */

	RDMA_NLDEV_ATTR_RES_QP, /* nested table */
	RDMA_NLDEV_ATTR_RES_QP_ENTRY, /* nested table */
	/*
	* Local QPN
	*/
	RDMA_NLDEV_ATTR_RES_LQPN, /* u32 */
	/*
	* Remote QPN,
	* Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR
	*/
	RDMA_NLDEV_ATTR_RES_RQPN, /* u32 */
	/*
	* Receive Queue PSN,
	* Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR
	*/
	RDMA_NLDEV_ATTR_RES_RQ_PSN, /* u32 */
	/*
	* Send Queue PSN
	*/
	RDMA_NLDEV_ATTR_RES_SQ_PSN, /* u32 */
	RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE, /* u8 */
	/*
	* QP types as visible to RDMA/core, the reserved QPT
	* are not exported through this interface.
	*/
	RDMA_NLDEV_ATTR_RES_TYPE, /* u8 */
	RDMA_NLDEV_ATTR_RES_STATE, /* u8 */
	/*
	* Process ID which created object,
	* in case of kernel origin, PID won't exist.
	*/
	RDMA_NLDEV_ATTR_RES_PID, /* u32 */
	/*
	* The name of process created following resource.
	* It will exist only for kernel objects.
	* For user created objects, the user is supposed
	* to read /proc/PID/comm file.
	*/
	RDMA_NLDEV_ATTR_RES_KERN_NAME, /* string */

	RDMA_NLDEV_ATTR_MAX
	};
	#endif /* _UAPI_RDMA_NETLINK_H */