| 1 | /* |
| 2 | * Virtio definitions for CCW devices |
| 3 | * |
| 4 | * Copyright 2025 IBM Corp. |
| 5 | * Author(s): Jared Rossi <jrossi@linux.ibm.com> |
| 6 | * |
| 7 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 8 | */ |
| 9 | |
| 10 | #ifndef VIRTIO_CCW_H |
| 11 | #define VIRTIO_CCW_H |
| 12 | |
| 13 | /* main.c */ |
| 14 | extern SubChannelId blk_schid; |
| 15 | |
| 16 | /* virtio-ccw.c */ |
| 17 | int drain_irqs_ccw(SubChannelId schid); |
| 18 | bool virtio_ccw_is_supported(VDev *vdev); |
| 19 | int virtio_ccw_run(VDev *vdev, int vqid, VirtioCmd *cmd); |
| 20 | long virtio_ccw_notify(SubChannelId schid, int vq_idx, long cookie); |
| 21 | int virtio_ccw_setup(VDev *vdev); |
| 22 | int virtio_ccw_reset(VDev *vdev); |
| 23 | |
| 24 | #endif |