diff --git a/libc/kernel/uapi/rdma/mlx5-abi.h b/libc/kernel/uapi/rdma/mlx5-abi.h
index e01b6d3..c7fedb6 100644
--- a/libc/kernel/uapi/rdma/mlx5-abi.h
+++ b/libc/kernel/uapi/rdma/mlx5-abi.h
@@ -32,6 +32,7 @@
   MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC = 1 << 7,
   MLX5_QP_FLAG_ALLOW_SCATTER_CQE = 1 << 8,
   MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE = 1 << 9,
+  MLX5_QP_FLAG_UAR_PAGE_INDEX = 1 << 10,
 };
 enum {
   MLX5_SRQ_FLAG_SIGNATURE = 1 << 0,
@@ -46,6 +47,7 @@
 };
 enum mlx5_lib_caps {
   MLX5_LIB_CAP_4K_UAR = (__u64) 1 << 0,
+  MLX5_LIB_CAP_DYN_UAR = (__u64) 1 << 1,
 };
 enum mlx5_ib_alloc_uctx_v2_flags {
   MLX5_IB_ALLOC_UCTX_DEVX = 1 << 0,
@@ -189,6 +191,7 @@
 };
 enum mlx5_ib_create_cq_flags {
   MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD = 1 << 0,
+  MLX5_IB_CREATE_CQ_FLAGS_UAR_PAGE_INDEX = 1 << 1,
 };
 struct mlx5_ib_create_cq {
   __aligned_u64 buf_addr;
@@ -197,6 +200,9 @@
   __u8 cqe_comp_en;
   __u8 cqe_comp_res_format;
   __u16 flags;
+  __u16 uar_page_index;
+  __u16 reserved0;
+  __u32 reserved1;
 };
 struct mlx5_ib_create_cq_resp {
   __u32 cqn;
diff --git a/libc/kernel/uapi/rdma/mlx5_user_ioctl_cmds.h b/libc/kernel/uapi/rdma/mlx5_user_ioctl_cmds.h
index b017e73..37ad392 100644
--- a/libc/kernel/uapi/rdma/mlx5_user_ioctl_cmds.h
+++ b/libc/kernel/uapi/rdma/mlx5_user_ioctl_cmds.h
@@ -98,6 +98,20 @@
   MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
   MLX5_IB_METHOD_VAR_OBJ_DESTROY,
 };
+enum mlx5_ib_uar_alloc_attrs {
+  MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+  MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
+  MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
+  MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
+  MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
+};
+enum mlx5_ib_uar_obj_destroy_attrs {
+  MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+enum mlx5_ib_uar_obj_methods {
+  MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+  MLX5_IB_METHOD_UAR_OBJ_DESTROY,
+};
 enum mlx5_ib_devx_umem_reg_attrs {
   MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
@@ -108,6 +122,19 @@
 enum mlx5_ib_devx_umem_dereg_attrs {
   MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 };
+enum mlx5_ib_pp_obj_methods {
+  MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+  MLX5_IB_METHOD_PP_OBJ_DESTROY,
+};
+enum mlx5_ib_pp_alloc_attrs {
+  MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+  MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
+  MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
+  MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
+};
+enum mlx5_ib_pp_obj_destroy_attrs {
+  MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
 enum mlx5_ib_devx_umem_methods {
   MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
   MLX5_IB_METHOD_DEVX_UMEM_DEREG,
@@ -133,6 +160,8 @@
   MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
   MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
   MLX5_IB_OBJECT_VAR,
+  MLX5_IB_OBJECT_PP,
+  MLX5_IB_OBJECT_UAR,
 };
 enum mlx5_ib_flow_matcher_create_attrs {
   MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
diff --git a/libc/kernel/uapi/rdma/mlx5_user_ioctl_verbs.h b/libc/kernel/uapi/rdma/mlx5_user_ioctl_verbs.h
index dc2e69d..bfbfd76 100644
--- a/libc/kernel/uapi/rdma/mlx5_user_ioctl_verbs.h
+++ b/libc/kernel/uapi/rdma/mlx5_user_ioctl_verbs.h
@@ -27,6 +27,7 @@
   MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX = 0x1,
   MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB = 0x2,
   MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX = 0x3,
+  MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX = 0x4,
 };
 enum mlx5_ib_uapi_flow_action_packet_reformat_type {
   MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
@@ -50,4 +51,11 @@
   __aligned_u64 cookie;
   __u8 out_data[];
 };
+enum mlx5_ib_uapi_pp_alloc_flags {
+  MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
+};
+enum mlx5_ib_uapi_uar_alloc_type {
+  MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
+  MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
+};
 #endif