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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

setup_data.h (1757B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. #ifndef _ASM_X86_SETUP_DATA_H
  3. #define _ASM_X86_SETUP_DATA_H
  5. /* setup_data/setup_indirect types */
  6. #define SETUP_NONE			0
  7. #define SETUP_E820_EXT			1
  8. #define SETUP_DTB			2
  9. #define SETUP_PCI			3
  10. #define SETUP_EFI			4
  11. #define SETUP_APPLE_PROPERTIES		5
  12. #define SETUP_JAILHOUSE			6
  13. #define SETUP_CC_BLOB			7
  14. #define SETUP_IMA			8
  15. #define SETUP_RNG_SEED			9
  16. #define SETUP_ENUM_MAX			SETUP_RNG_SEED
  18. #define SETUP_INDIRECT			(1<<31)
  19. #define SETUP_TYPE_MAX			(SETUP_ENUM_MAX | SETUP_INDIRECT)
  21. #ifndef __ASSEMBLY__
  23. #include <linux/types.h>
  25. /* extensible setup data list node */
  26. struct setup_data {
  27. 	__u64 next;
  28. 	__u32 type;
  29. 	__u32 len;
  30. 	__u8 data[];
  31. };
  33. /* extensible setup indirect data node */
  34. struct setup_indirect {
  35. 	__u32 type;
  36. 	__u32 reserved;  /* Reserved, must be set to zero. */
  37. 	__u64 len;
  38. 	__u64 addr;
  39. };
  41. /*
  42.  * The E820 memory region entry of the boot protocol ABI:
  43.  */
  44. struct boot_e820_entry {
  45. 	__u64 addr;
  46. 	__u64 size;
  47. 	__u32 type;
  48. } __attribute__((packed));
  50. /*
  51.  * The boot loader is passing platform information via this Jailhouse-specific
  52.  * setup data structure.
  53.  */
  54. struct jailhouse_setup_data {
  55. 	struct {
  56. 		__u16	version;
  57. 		__u16	compatible_version;
  58. 	} __attribute__((packed)) hdr;
  59. 	struct {
  60. 		__u16	pm_timer_address;
  61. 		__u16	num_cpus;
  62. 		__u64	pci_mmconfig_base;
  63. 		__u32	tsc_khz;
  64. 		__u32	apic_khz;
  65. 		__u8	standard_ioapic;
  66. 		__u8	cpu_ids[255];
  67. 	} __attribute__((packed)) v1;
  68. 	struct {
  69. 		__u32	flags;
  70. 	} __attribute__((packed)) v2;
  71. } __attribute__((packed));
  73. /*
  74.  * IMA buffer setup data information from the previous kernel during kexec
  75.  */
  76. struct ima_setup_data {
  77. 	__u64 addr;
  78. 	__u64 size;
  79. } __attribute__((packed));
  81. #endif /* __ASSEMBLY__ */
  83. #endif /* _ASM_X86_SETUP_DATA_H */