Update to v5.10 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.10
Test: Built cuttlefish and flame images. Ran bionic unit tests on both.
Change-Id: I37ffc850970adcce1febbe2269c202632fce763a
diff --git a/libc/kernel/uapi/linux/nitro_enclaves.h b/libc/kernel/uapi/linux/nitro_enclaves.h
new file mode 100644
index 0000000..20b26ef
--- /dev/null
+++ b/libc/kernel/uapi/linux/nitro_enclaves.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_NITRO_ENCLAVES_H_
+#define _UAPI_LINUX_NITRO_ENCLAVES_H_
+#include <linux/types.h>
+#define NE_CREATE_VM _IOR(0xAE, 0x20, __u64)
+#define NE_ADD_VCPU _IOWR(0xAE, 0x21, __u32)
+#define NE_GET_IMAGE_LOAD_INFO _IOWR(0xAE, 0x22, struct ne_image_load_info)
+#define NE_SET_USER_MEMORY_REGION _IOW(0xAE, 0x23, struct ne_user_memory_region)
+#define NE_START_ENCLAVE _IOWR(0xAE, 0x24, struct ne_enclave_start_info)
+#define NE_ERR_VCPU_ALREADY_USED (256)
+#define NE_ERR_VCPU_NOT_IN_CPU_POOL (257)
+#define NE_ERR_VCPU_INVALID_CPU_CORE (258)
+#define NE_ERR_INVALID_MEM_REGION_SIZE (259)
+#define NE_ERR_INVALID_MEM_REGION_ADDR (260)
+#define NE_ERR_UNALIGNED_MEM_REGION_ADDR (261)
+#define NE_ERR_MEM_REGION_ALREADY_USED (262)
+#define NE_ERR_MEM_NOT_HUGE_PAGE (263)
+#define NE_ERR_MEM_DIFFERENT_NUMA_NODE (264)
+#define NE_ERR_MEM_MAX_REGIONS (265)
+#define NE_ERR_NO_MEM_REGIONS_ADDED (266)
+#define NE_ERR_NO_VCPUS_ADDED (267)
+#define NE_ERR_ENCLAVE_MEM_MIN_SIZE (268)
+#define NE_ERR_FULL_CORES_NOT_USED (269)
+#define NE_ERR_NOT_IN_INIT_STATE (270)
+#define NE_ERR_INVALID_VCPU (271)
+#define NE_ERR_NO_CPUS_AVAIL_IN_POOL (272)
+#define NE_ERR_INVALID_PAGE_SIZE (273)
+#define NE_ERR_INVALID_FLAG_VALUE (274)
+#define NE_ERR_INVALID_ENCLAVE_CID (275)
+#define NE_EIF_IMAGE (0x01)
+#define NE_IMAGE_LOAD_MAX_FLAG_VAL (0x02)
+struct ne_image_load_info {
+ __u64 flags;
+ __u64 memory_offset;
+};
+#define NE_DEFAULT_MEMORY_REGION (0x00)
+#define NE_MEMORY_REGION_MAX_FLAG_VAL (0x01)
+struct ne_user_memory_region {
+ __u64 flags;
+ __u64 memory_size;
+ __u64 userspace_addr;
+};
+#define NE_ENCLAVE_PRODUCTION_MODE (0x00)
+#define NE_ENCLAVE_DEBUG_MODE (0x01)
+#define NE_ENCLAVE_START_MAX_FLAG_VAL (0x02)
+struct ne_enclave_start_info {
+ __u64 flags;
+ __u64 enclave_cid;
+};
+#endif