78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __LINUX_PUBLIC_PRIVCMD_H__
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#define __LINUX_PUBLIC_PRIVCMD_H__
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#include <linux/types.h>
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#include <linux/compiler.h>
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#include <xen/interface/xen.h>
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struct privcmd_hypercall {
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__u64 op;
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__u64 arg[5];
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};
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struct privcmd_mmap_entry {
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__u64 va;
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__u64 mfn;
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__u64 npages;
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};
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struct privcmd_mmap {
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int num;
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domid_t dom;
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struct privcmd_mmap_entry __user * entry;
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};
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struct privcmd_mmapbatch {
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int num;
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domid_t dom;
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__u64 addr;
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xen_pfn_t __user * arr;
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};
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#define PRIVCMD_MMAPBATCH_MFN_ERROR 0xf0000000U
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#define PRIVCMD_MMAPBATCH_PAGED_ERROR 0x80000000U
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struct privcmd_mmapbatch_v2 {
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unsigned int num;
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domid_t dom;
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__u64 addr;
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const xen_pfn_t __user * arr;
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int __user * err;
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};
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struct privcmd_dm_op_buf {
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void __user * uptr;
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size_t size;
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};
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struct privcmd_dm_op {
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domid_t dom;
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__u16 num;
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const struct privcmd_dm_op_buf __user * ubufs;
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};
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struct privcmd_mmap_resource {
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domid_t dom;
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__u32 type;
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__u32 id;
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__u32 idx;
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__u64 num;
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__u64 addr;
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};
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#define IOCTL_PRIVCMD_HYPERCALL _IOC(_IOC_NONE, 'P', 0, sizeof(struct privcmd_hypercall))
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#define IOCTL_PRIVCMD_MMAP _IOC(_IOC_NONE, 'P', 2, sizeof(struct privcmd_mmap))
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#define IOCTL_PRIVCMD_MMAPBATCH _IOC(_IOC_NONE, 'P', 3, sizeof(struct privcmd_mmapbatch))
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#define IOCTL_PRIVCMD_MMAPBATCH_V2 _IOC(_IOC_NONE, 'P', 4, sizeof(struct privcmd_mmapbatch_v2))
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#define IOCTL_PRIVCMD_DM_OP _IOC(_IOC_NONE, 'P', 5, sizeof(struct privcmd_dm_op))
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#define IOCTL_PRIVCMD_RESTRICT _IOC(_IOC_NONE, 'P', 6, sizeof(domid_t))
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#define IOCTL_PRIVCMD_MMAP_RESOURCE _IOC(_IOC_NONE, 'P', 7, sizeof(struct privcmd_mmap_resource))
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#endif
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