433 	u64 *a0, u64 *a1, int wait)  in svnic_dev_cmd()  argument
438 	vdev->args[0] = *a0;  in svnic_dev_cmd()
443 	*a0 = vdev->args[0];  in svnic_dev_cmd()
452 	u64 a0, a1 = 0;  in svnic_dev_fw_info()  local
463 		a0 = vdev->fw_info_pa;  in svnic_dev_fw_info()
466 		err = svnic_dev_cmd(vdev, CMD_MCPU_FW_INFO, &a0, &a1, wait);  in svnic_dev_fw_info()
477 	u64 a0, a1;  in svnic_dev_spec()  local
481 	a0 = offset;  in svnic_dev_spec()
484 	err = svnic_dev_cmd(vdev, CMD_DEV_SPEC, &a0, &a1, wait);  in svnic_dev_spec()
488 		*(u8 *)value = (u8)a0;  in svnic_dev_spec()
491 		*(u16 *)value = (u16)a0;  in svnic_dev_spec()
494 		*(u32 *)value = (u32)a0;  in svnic_dev_spec()
497 		*(u64 *)value = a0;  in svnic_dev_spec()
509 	u64 a0 = 0, a1 = 0;  in svnic_dev_stats_clear()  local
512 	return svnic_dev_cmd(vdev, CMD_STATS_CLEAR, &a0, &a1, wait);  in svnic_dev_stats_clear()
517 	u64 a0, a1;  in svnic_dev_stats_dump()  local
528 	a0 = vdev->stats_pa;  in svnic_dev_stats_dump()
531 	return svnic_dev_cmd(vdev, CMD_STATS_DUMP, &a0, &a1, wait);  in svnic_dev_stats_dump()
536 	u64 a0 = 0, a1 = 0;  in svnic_dev_close()  local
539 	return svnic_dev_cmd(vdev, CMD_CLOSE, &a0, &a1, wait);  in svnic_dev_close()
544 	u64 a0 = 0, a1 = 0;  in svnic_dev_enable_wait()  local
548 	err = svnic_dev_cmd(vdev, CMD_ENABLE_WAIT, &a0, &a1, wait);  in svnic_dev_enable_wait()
550 		return svnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);  in svnic_dev_enable_wait()
557 	u64 a0 = 0, a1 = 0;  in svnic_dev_disable()  local
560 	return svnic_dev_cmd(vdev, CMD_DISABLE, &a0, &a1, wait);  in svnic_dev_disable()
565 	u64 a0 = (u32)arg, a1 = 0;  in svnic_dev_open()  local
568 	return svnic_dev_cmd(vdev, CMD_OPEN, &a0, &a1, wait);  in svnic_dev_open()
573 	u64 a0 = 0, a1 = 0;  in svnic_dev_open_done()  local
579 	err = svnic_dev_cmd(vdev, CMD_OPEN_STATUS, &a0, &a1, wait);  in svnic_dev_open_done()
583 	*done = (a0 == 0);  in svnic_dev_open_done()
590 	u64 a0, a1;  in svnic_dev_notify_set()  local
601 	a0 = vdev->notify_pa;  in svnic_dev_notify_set()
605 	return svnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in svnic_dev_notify_set()
610 	u64 a0, a1;  in svnic_dev_notify_unset()  local
613 	a0 = 0;  /* paddr = 0 to unset notify buffer */  in svnic_dev_notify_unset()
617 	svnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);  in svnic_dev_notify_unset()
644 	u64 a0 = (u32)arg, a1 = 0;  in svnic_dev_init()  local
647 	return svnic_dev_cmd(vdev, CMD_INIT, &a0, &a1, wait);  in svnic_dev_init()