shut_txf_buf 132 drivers/hv/hv_util.c u8 *shut_txf_buf = util_shutdown.recv_buffer; shut_txf_buf 138 drivers/hv/hv_util.c vmbus_recvpacket(channel, shut_txf_buf, shut_txf_buf 142 drivers/hv/hv_util.c icmsghdrp = (struct icmsg_hdr *)&shut_txf_buf[ shut_txf_buf 146 drivers/hv/hv_util.c if (vmbus_prep_negotiate_resp(icmsghdrp, shut_txf_buf, shut_txf_buf 156 drivers/hv/hv_util.c (struct shutdown_msg_data *)&shut_txf_buf[ shut_txf_buf 182 drivers/hv/hv_util.c vmbus_sendpacket(channel, shut_txf_buf,