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129 lines
4.3 KiB
129 lines
4.3 KiB
/****************************************************************************
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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 __TEE_H
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#define __TEE_H
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define TEE_IOC_MAGIC 0xa4
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#define TEE_IOC_BASE 0
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#define TEE_IOCTL_SHM_MAPPED 0x1
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#define TEE_IOCTL_SHM_DMA_BUF 0x2
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#define TEE_MAX_ARG_SIZE 1024
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#define TEE_GEN_CAP_GP (1 << 0)
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#define TEE_GEN_CAP_PRIVILEGED (1 << 1)
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#define TEE_GEN_CAP_REG_MEM (1 << 2)
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#define TEE_GEN_CAP_MEMREF_NULL (1 << 3)
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#define TEE_MEMREF_NULL (__u64) (- 1)
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#define TEE_IMPL_ID_OPTEE 1
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#define TEE_IMPL_ID_AMDTEE 2
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#define TEE_OPTEE_CAP_TZ (1 << 0)
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struct tee_ioctl_version_data {
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__u32 impl_id;
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__u32 impl_caps;
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__u32 gen_caps;
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};
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#define TEE_IOC_VERSION _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 0, struct tee_ioctl_version_data)
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struct tee_ioctl_shm_alloc_data {
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__u64 size;
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__u32 flags;
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__s32 id;
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};
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#define TEE_IOC_SHM_ALLOC _IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 1, struct tee_ioctl_shm_alloc_data)
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struct tee_ioctl_buf_data {
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__u64 buf_ptr;
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__u64 buf_len;
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};
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#define TEE_IOCTL_PARAM_ATTR_TYPE_NONE 0
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT 1
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_OUTPUT 2
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT 3
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT 5
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT 6
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT 7
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MASK 0xff
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#define TEE_IOCTL_PARAM_ATTR_META 0x100
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#define TEE_IOCTL_PARAM_ATTR_MASK (TEE_IOCTL_PARAM_ATTR_TYPE_MASK | TEE_IOCTL_PARAM_ATTR_META)
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#define TEE_IOCTL_LOGIN_PUBLIC 0
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#define TEE_IOCTL_LOGIN_USER 1
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#define TEE_IOCTL_LOGIN_GROUP 2
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#define TEE_IOCTL_LOGIN_APPLICATION 4
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#define TEE_IOCTL_LOGIN_USER_APPLICATION 5
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#define TEE_IOCTL_LOGIN_GROUP_APPLICATION 6
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#define TEE_IOCTL_LOGIN_REE_KERNEL_MIN 0x80000000
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#define TEE_IOCTL_LOGIN_REE_KERNEL_MAX 0xBFFFFFFF
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#define TEE_IOCTL_LOGIN_REE_KERNEL 0x80000000
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struct tee_ioctl_param {
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__u64 attr;
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__u64 a;
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__u64 b;
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__u64 c;
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};
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#define TEE_IOCTL_UUID_LEN 16
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struct tee_ioctl_open_session_arg {
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__u8 uuid[TEE_IOCTL_UUID_LEN];
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__u8 clnt_uuid[TEE_IOCTL_UUID_LEN];
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__u32 clnt_login;
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__u32 cancel_id;
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__u32 session;
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__u32 ret;
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__u32 ret_origin;
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__u32 num_params;
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struct tee_ioctl_param params[];
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};
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#define TEE_IOC_OPEN_SESSION _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 2, struct tee_ioctl_buf_data)
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struct tee_ioctl_invoke_arg {
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__u32 func;
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__u32 session;
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__u32 cancel_id;
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__u32 ret;
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__u32 ret_origin;
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__u32 num_params;
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struct tee_ioctl_param params[];
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};
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#define TEE_IOC_INVOKE _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 3, struct tee_ioctl_buf_data)
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struct tee_ioctl_cancel_arg {
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__u32 cancel_id;
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__u32 session;
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};
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#define TEE_IOC_CANCEL _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 4, struct tee_ioctl_cancel_arg)
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struct tee_ioctl_close_session_arg {
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__u32 session;
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};
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#define TEE_IOC_CLOSE_SESSION _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 5, struct tee_ioctl_close_session_arg)
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struct tee_iocl_supp_recv_arg {
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__u32 func;
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__u32 num_params;
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struct tee_ioctl_param params[];
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};
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#define TEE_IOC_SUPPL_RECV _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 6, struct tee_ioctl_buf_data)
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struct tee_iocl_supp_send_arg {
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__u32 ret;
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__u32 num_params;
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struct tee_ioctl_param params[];
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};
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#define TEE_IOC_SUPPL_SEND _IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 7, struct tee_ioctl_buf_data)
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struct tee_ioctl_shm_register_data {
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__u64 addr;
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__u64 length;
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__u32 flags;
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__s32 id;
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};
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#define TEE_IOC_SHM_REGISTER _IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 9, struct tee_ioctl_shm_register_data)
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#endif
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