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-rw-r--r--include/standard-headers/asm-x86/setup_data.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/include/standard-headers/asm-x86/setup_data.h b/include/standard-headers/asm-x86/setup_data.h
new file mode 100644
index 0000000000..09355f54c5
--- /dev/null
+++ b/include/standard-headers/asm-x86/setup_data.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SETUP_DATA_H
+#define _ASM_X86_SETUP_DATA_H
+
+/* setup_data/setup_indirect types */
+#define SETUP_NONE			0
+#define SETUP_E820_EXT			1
+#define SETUP_DTB			2
+#define SETUP_PCI			3
+#define SETUP_EFI			4
+#define SETUP_APPLE_PROPERTIES		5
+#define SETUP_JAILHOUSE			6
+#define SETUP_CC_BLOB			7
+#define SETUP_IMA			8
+#define SETUP_RNG_SEED			9
+#define SETUP_ENUM_MAX			SETUP_RNG_SEED
+
+#define SETUP_INDIRECT			(1<<31)
+#define SETUP_TYPE_MAX			(SETUP_ENUM_MAX | SETUP_INDIRECT)
+
+#ifndef __ASSEMBLY__
+
+#include "standard-headers/linux/types.h"
+
+/* extensible setup data list node */
+struct setup_data {
+	uint64_t next;
+	uint32_t type;
+	uint32_t len;
+	uint8_t data[];
+};
+
+/* extensible setup indirect data node */
+struct setup_indirect {
+	uint32_t type;
+	uint32_t reserved;  /* Reserved, must be set to zero. */
+	uint64_t len;
+	uint64_t addr;
+};
+
+/*
+ * The E820 memory region entry of the boot protocol ABI:
+ */
+struct boot_e820_entry {
+	uint64_t addr;
+	uint64_t size;
+	uint32_t type;
+} QEMU_PACKED;
+
+/*
+ * The boot loader is passing platform information via this Jailhouse-specific
+ * setup data structure.
+ */
+struct jailhouse_setup_data {
+	struct {
+		uint16_t	version;
+		uint16_t	compatible_version;
+	} QEMU_PACKED hdr;
+	struct {
+		uint16_t	pm_timer_address;
+		uint16_t	num_cpus;
+		uint64_t	pci_mmconfig_base;
+		uint32_t	tsc_khz;
+		uint32_t	apic_khz;
+		uint8_t	standard_ioapic;
+		uint8_t	cpu_ids[255];
+	} QEMU_PACKED v1;
+	struct {
+		uint32_t	flags;
+	} QEMU_PACKED v2;
+} QEMU_PACKED;
+
+/*
+ * IMA buffer setup data information from the previous kernel during kexec
+ */
+struct ima_setup_data {
+	uint64_t addr;
+	uint64_t size;
+} QEMU_PACKED;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_X86_SETUP_DATA_H */