1a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich/**************************************************************************** 2a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 3a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 4a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** This header was automatically generated from a Linux kernel header 5a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** of the same name, to make information necessary for userspace to 6a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** call into the kernel available to libc. It contains only constants, 7a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** structures, and macros generated from the original header, and thus, 8a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** contains no copyrightable information. 9a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 10a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** To edit the content of this header, modify the corresponding 11a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** source file (e.g. under external/kernel-headers/original/) then 12a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** run bionic/libc/kernel/tools/update_all.py 13a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 14a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** Any manual change here will be lost the next time this script will 15a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** be run. You've been warned! 16a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 17a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 18a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich ****************************************************************************/ 19655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifndef __LINUX_PUBLIC_PRIVCMD_H__ 20655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define __LINUX_PUBLIC_PRIVCMD_H__ 21655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/types.h> 22655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/compiler.h> 23655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <xen/interface/xen.h> 24655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct privcmd_hypercall { 25d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 op; 26d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 arg[5]; 27655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 28655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct privcmd_mmap_entry { 29d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 va; 30d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 mfn; 31d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 npages; 32655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 33655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct privcmd_mmap { 34d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int num; 35d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao domid_t dom; 36d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao struct privcmd_mmap_entry __user * entry; 37655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 38655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct privcmd_mmapbatch { 39d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int num; 40d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao domid_t dom; 41d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 addr; 42d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao xen_pfn_t __user * arr; 43655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 44655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define PRIVCMD_MMAPBATCH_MFN_ERROR 0xf0000000U 45655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define PRIVCMD_MMAPBATCH_PAGED_ERROR 0x80000000U 46655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct privcmd_mmapbatch_v2 { 47d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao unsigned int num; 48d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao domid_t dom; 49d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __u64 addr; 50d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao const xen_pfn_t __user * arr; 51d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao int __user * err; 52655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 53525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferrisstruct privcmd_dm_op_buf { 54525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris void __user * uptr; 55525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris size_t size; 56525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris}; 57525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferrisstruct privcmd_dm_op { 58525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris domid_t dom; 59525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris __u16 num; 60525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris const struct privcmd_dm_op_buf __user * ubufs; 61525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris}; 62d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define IOCTL_PRIVCMD_HYPERCALL _IOC(_IOC_NONE, 'P', 0, sizeof(struct privcmd_hypercall)) 63d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define IOCTL_PRIVCMD_MMAP _IOC(_IOC_NONE, 'P', 2, sizeof(struct privcmd_mmap)) 64d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define IOCTL_PRIVCMD_MMAPBATCH _IOC(_IOC_NONE, 'P', 3, sizeof(struct privcmd_mmapbatch)) 65d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define IOCTL_PRIVCMD_MMAPBATCH_V2 _IOC(_IOC_NONE, 'P', 4, sizeof(struct privcmd_mmapbatch_v2)) 66525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris#define IOCTL_PRIVCMD_DM_OP _IOC(_IOC_NONE, 'P', 5, sizeof(struct privcmd_dm_op)) 67525ce914edf136d2bd02ac8c404d56c52e737f4dChristopher Ferris#define IOCTL_PRIVCMD_RESTRICT _IOC(_IOC_NONE, 'P', 6, sizeof(domid_t)) 68a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich#endif 69