uapi/linux/fsl_hypervisor.h

1 /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
5  * Copyright (C) 2008-2011 Freescale Semiconductor, Inc.
47  * struct fsl_hv_ioctl_restart - restart a partition
49  * @partition: the ID of the partition to restart, or -1 for the
50  *             calling partition
56 	__u32 partition;  member
60  * struct fsl_hv_ioctl_status - get a partition's status
62  * @partition: the ID of the partition to query, or -1 for the
63  *             calling partition
64  * @status: The returned status of the partition
76 	__u32 partition;  member
81  * struct fsl_hv_ioctl_start - start a partition
83  * @partition: the ID of the partition to control
85  * @load: If non-zero, reload the partition's images before starting
91 	__u32 partition;  member
97  * struct fsl_hv_ioctl_stop - stop a partition
99  * @partition: the ID of the partition to stop, or -1 for the calling
100  *             partition
106 	__u32 partition;  member
110  * struct fsl_hv_ioctl_memcpy - copy memory between partitions
112  * @source: the partition ID of the source partition, or -1 for this
113  *          partition
114  * @target: the partition ID of the target partition, or -1 for this
115  *          partition
117  * @local_addr: user-space virtual address of a buffer in the local
118  *              partition
120  *           remote partition
126  * The 'local' partition is the partition that calls this ioctl.  The
127  * 'remote' partition is a different partition.  The data is copied from
128  * the 'source' paritition' to the 'target' partition.
130  * The buffer in the remote partition must be guest physically
134  * partitions or within the same partition, so either 'source' or
135  * 'target' (but not both) must be -1.  In other words, either
152  * struct fsl_hv_ioctl_doorbell - ring a doorbell
164  * struct fsl_hv_ioctl_prop - get/set a device tree property
166  * @handle: handle of partition whose tree to access
185 /* The ioctl type, documented in ioctl-number.txt */
188 /* Restart another partition */
192 /* Get a partition's status */
196 /* Boot another partition */
200 /* Stop this or another partition */
204 /* Copy data from one partition to another */