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-rw-r--r--include/uapi/rdma/rdma_netlink.h84
1 files changed, 83 insertions, 1 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
index 02fe8390c18f..861440a87e7c 100644
--- a/include/uapi/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -8,7 +8,7 @@ enum {
RDMA_NL_IWCM,
RDMA_NL_RSVD,
RDMA_NL_LS, /* RDMA Local Services */
- RDMA_NL_I40IW,
+ RDMA_NL_NLDEV, /* RDMA device interface */
RDMA_NL_NUM_CLIENTS
};
@@ -222,4 +222,86 @@ struct rdma_nla_ls_gid {
__u8 gid[16];
};
+enum rdma_nldev_command {
+ RDMA_NLDEV_CMD_UNSPEC,
+
+ RDMA_NLDEV_CMD_GET, /* can dump */
+ RDMA_NLDEV_CMD_SET,
+ RDMA_NLDEV_CMD_NEW,
+ RDMA_NLDEV_CMD_DEL,
+
+ RDMA_NLDEV_CMD_PORT_GET, /* can dump */
+ RDMA_NLDEV_CMD_PORT_SET,
+ RDMA_NLDEV_CMD_PORT_NEW,
+ RDMA_NLDEV_CMD_PORT_DEL,
+
+ 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_MAX
+};
#endif /* _UAPI_RDMA_NETLINK_H */