diff --git a/libc/kernel/uapi/rdma/irdma-abi.h b/libc/kernel/uapi/rdma/irdma-abi.h
index b6840cf..b2eb258 100644
--- a/libc/kernel/uapi/rdma/irdma-abi.h
+++ b/libc/kernel/uapi/rdma/irdma-abi.h
@@ -25,10 +25,15 @@
   IRDMA_MEMREG_TYPE_QP = 1,
   IRDMA_MEMREG_TYPE_CQ = 2,
 };
+enum {
+  IRDMA_ALLOC_UCTX_USE_RAW_ATTR = 1 << 0,
+  IRDMA_ALLOC_UCTX_MIN_HW_WQ_SIZE = 1 << 1,
+};
 struct irdma_alloc_ucontext_req {
   __u32 rsvd32;
   __u8 userspace_ver;
   __u8 rsvd8[3];
+  __aligned_u64 comp_mask;
 };
 struct irdma_alloc_ucontext_resp {
   __u32 max_pds;
@@ -48,6 +53,9 @@
   __u16 max_hw_sq_chunk;
   __u8 hw_rev;
   __u8 rsvd2;
+  __aligned_u64 comp_mask;
+  __u16 min_hw_wq_size;
+  __u8 rsvd3[6];
 };
 struct irdma_alloc_pd_resp {
   __u32 pd_id;