68 lines
2.7 KiB
C
68 lines
2.7 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 _UAPI_LINUX_NITRO_ENCLAVES_H_
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#define _UAPI_LINUX_NITRO_ENCLAVES_H_
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#include <linux/types.h>
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#define NE_CREATE_VM _IOR(0xAE, 0x20, __u64)
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#define NE_ADD_VCPU _IOWR(0xAE, 0x21, __u32)
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#define NE_GET_IMAGE_LOAD_INFO _IOWR(0xAE, 0x22, struct ne_image_load_info)
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#define NE_SET_USER_MEMORY_REGION _IOW(0xAE, 0x23, struct ne_user_memory_region)
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#define NE_START_ENCLAVE _IOWR(0xAE, 0x24, struct ne_enclave_start_info)
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#define NE_ERR_VCPU_ALREADY_USED (256)
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#define NE_ERR_VCPU_NOT_IN_CPU_POOL (257)
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#define NE_ERR_VCPU_INVALID_CPU_CORE (258)
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#define NE_ERR_INVALID_MEM_REGION_SIZE (259)
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#define NE_ERR_INVALID_MEM_REGION_ADDR (260)
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#define NE_ERR_UNALIGNED_MEM_REGION_ADDR (261)
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#define NE_ERR_MEM_REGION_ALREADY_USED (262)
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#define NE_ERR_MEM_NOT_HUGE_PAGE (263)
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#define NE_ERR_MEM_DIFFERENT_NUMA_NODE (264)
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#define NE_ERR_MEM_MAX_REGIONS (265)
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#define NE_ERR_NO_MEM_REGIONS_ADDED (266)
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#define NE_ERR_NO_VCPUS_ADDED (267)
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#define NE_ERR_ENCLAVE_MEM_MIN_SIZE (268)
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#define NE_ERR_FULL_CORES_NOT_USED (269)
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#define NE_ERR_NOT_IN_INIT_STATE (270)
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#define NE_ERR_INVALID_VCPU (271)
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#define NE_ERR_NO_CPUS_AVAIL_IN_POOL (272)
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#define NE_ERR_INVALID_PAGE_SIZE (273)
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#define NE_ERR_INVALID_FLAG_VALUE (274)
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#define NE_ERR_INVALID_ENCLAVE_CID (275)
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#define NE_EIF_IMAGE (0x01)
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#define NE_IMAGE_LOAD_MAX_FLAG_VAL (0x02)
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struct ne_image_load_info {
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__u64 flags;
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__u64 memory_offset;
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};
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#define NE_DEFAULT_MEMORY_REGION (0x00)
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#define NE_MEMORY_REGION_MAX_FLAG_VAL (0x01)
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struct ne_user_memory_region {
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__u64 flags;
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__u64 memory_size;
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__u64 userspace_addr;
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};
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#define NE_ENCLAVE_PRODUCTION_MODE (0x00)
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#define NE_ENCLAVE_DEBUG_MODE (0x01)
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#define NE_ENCLAVE_START_MAX_FLAG_VAL (0x02)
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struct ne_enclave_start_info {
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__u64 flags;
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__u64 enclave_cid;
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};
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#endif
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