diff --git a/libc/kernel/uapi/rdma/ib_user_verbs.h b/libc/kernel/uapi/rdma/ib_user_verbs.h
index d9ac9e0..e24410e 100644
--- a/libc/kernel/uapi/rdma/ib_user_verbs.h
+++ b/libc/kernel/uapi/rdma/ib_user_verbs.h
@@ -1079,4 +1079,37 @@
   __u32 reserved;
 };
 #define IB_DEVICE_NAME_MAX 64
+enum ib_uverbs_device_cap_flags {
+  IB_UVERBS_DEVICE_RESIZE_MAX_WR = 1 << 0,
+  IB_UVERBS_DEVICE_BAD_PKEY_CNTR = 1 << 1,
+  IB_UVERBS_DEVICE_BAD_QKEY_CNTR = 1 << 2,
+  IB_UVERBS_DEVICE_RAW_MULTI = 1 << 3,
+  IB_UVERBS_DEVICE_AUTO_PATH_MIG = 1 << 4,
+  IB_UVERBS_DEVICE_CHANGE_PHY_PORT = 1 << 5,
+  IB_UVERBS_DEVICE_UD_AV_PORT_ENFORCE = 1 << 6,
+  IB_UVERBS_DEVICE_CURR_QP_STATE_MOD = 1 << 7,
+  IB_UVERBS_DEVICE_SHUTDOWN_PORT = 1 << 8,
+  IB_UVERBS_DEVICE_PORT_ACTIVE_EVENT = 1 << 10,
+  IB_UVERBS_DEVICE_SYS_IMAGE_GUID = 1 << 11,
+  IB_UVERBS_DEVICE_RC_RNR_NAK_GEN = 1 << 12,
+  IB_UVERBS_DEVICE_SRQ_RESIZE = 1 << 13,
+  IB_UVERBS_DEVICE_N_NOTIFY_CQ = 1 << 14,
+  IB_UVERBS_DEVICE_MEM_WINDOW = 1 << 17,
+  IB_UVERBS_DEVICE_UD_IP_CSUM = 1 << 18,
+  IB_UVERBS_DEVICE_XRC = 1 << 20,
+  IB_UVERBS_DEVICE_MEM_MGT_EXTENSIONS = 1 << 21,
+  IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2A = 1 << 23,
+  IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2B = 1 << 24,
+  IB_UVERBS_DEVICE_RC_IP_CSUM = 1 << 25,
+  IB_UVERBS_DEVICE_RAW_IP_CSUM = 1 << 26,
+  IB_UVERBS_DEVICE_MANAGED_FLOW_STEERING = 1 << 29,
+  IB_UVERBS_DEVICE_RAW_SCATTER_FCS = 1ULL << 34,
+  IB_UVERBS_DEVICE_PCI_WRITE_END_PADDING = 1ULL << 36,
+};
+enum ib_uverbs_raw_packet_caps {
+  IB_UVERBS_RAW_PACKET_CAP_CVLAN_STRIPPING = 1 << 0,
+  IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS = 1 << 1,
+  IB_UVERBS_RAW_PACKET_CAP_IP_CSUM = 1 << 2,
+  IB_UVERBS_RAW_PACKET_CAP_DELAY_DROP = 1 << 3,
+};
 #endif