hfi_session_empty_buffer_uncompressed_pkt
struct hfi_session_empty_buffer_uncompressed_pkt uncom_ip_pkt;
sizeof(struct hfi_session_empty_buffer_uncompressed_pkt);
struct hfi_session_empty_buffer_uncompressed_pkt ip_pkt = {0};
ip_pkt.shdr.hdr.size = sizeof(struct hfi_session_empty_buffer_uncompressed_pkt);