X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fefi_loader.h;h=c2cae814b652eba95579ae344fa271cce1223068;hb=915f15ac5746739da0aa2ee2840c2d00dc65aaaa;hp=fea2ead02e93b8fd51919dd0381be7eac53f71f8;hpb=be6296d05b072f312a20587cf2de8e4456bcb8ff;p=oweals%2Fu-boot.git

diff --git a/include/efi_loader.h b/include/efi_loader.h
index fea2ead02e..c2cae814b6 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -9,8 +9,14 @@
 #define _EFI_LOADER_H 1
 
 #include <common.h>
+#include <blk.h>
+#include <log.h>
 #include <part_efi.h>
 #include <efi_api.h>
+#include <image.h>
+#include <pe.h>
+
+struct blk_desc;
 
 static inline int guidcmp(const void *g1, const void *g2)
 {
@@ -39,6 +45,10 @@ static inline void *guidcpy(void *dst, const void *src)
 #define U_BOOT_HOST_DEV_GUID \
 	EFI_GUID(0xbbe4e671, 0x5773, 0x4ea1, \
 		 0x9a, 0xab, 0x3a, 0x7d, 0xbf, 0x40, 0xc4, 0x82)
+/* GUID used as root for virtio devices */
+#define U_BOOT_VIRTIO_DEV_GUID \
+	EFI_GUID(0x63293792, 0xadf5, 0x9325, \
+		 0xb9, 0x9f, 0x4e, 0x0e, 0x45, 0x5c, 0x1b, 0x1e)
 
 /* Use internal device tree when starting UEFI application */
 #define EFI_FDT_USE_INTERNAL NULL
@@ -46,6 +56,13 @@ static inline void *guidcpy(void *dst, const void *src)
 /* Root node */
 extern efi_handle_t efi_root;
 
+/* EFI system partition */
+extern struct efi_system_partition {
+	enum if_type if_type;
+	int devnum;
+	u8 part;
+} efi_system_partition;
+
 int __efi_entry_check(void);
 int __efi_exit_check(void);
 const char *__efi_nesting(void);
@@ -184,6 +201,7 @@ extern const efi_guid_t efi_guid_image_security_database;
 extern const efi_guid_t efi_guid_sha256;
 extern const efi_guid_t efi_guid_cert_x509;
 extern const efi_guid_t efi_guid_cert_x509_sha256;
+extern const efi_guid_t efi_guid_cert_type_pkcs7;
 
 /* GUID of RNG protocol */
 extern const efi_guid_t efi_guid_rng_protocol;
@@ -262,6 +280,11 @@ struct efi_object {
 	enum efi_object_type type;
 };
 
+enum efi_image_auth_status {
+	EFI_IMAGE_AUTH_FAILED = 0,
+	EFI_IMAGE_AUTH_PASSED,
+};
+
 /**
  * struct efi_loaded_image_obj - handle of a loaded image
  *
@@ -281,6 +304,7 @@ struct efi_loaded_image_obj {
 	EFIAPI efi_status_t (*entry)(efi_handle_t image_handle,
 				     struct efi_system_table *st);
 	u16 image_type;
+	enum efi_image_auth_status auth_status;
 };
 
 /**
@@ -378,6 +402,8 @@ efi_status_t efi_disk_register(void);
 int efi_disk_create_partitions(efi_handle_t parent, struct blk_desc *desc,
 			       const char *if_typename, int diskid,
 			       const char *pdevname);
+/* Check if it is EFI system partition */
+bool efi_disk_is_system_part(efi_handle_t handle);
 /* Called by bootefi to make GOP (graphical) interface available */
 efi_status_t efi_gop_register(void);
 /* Called by bootefi to make the network interface available */
@@ -414,7 +440,8 @@ efi_status_t efi_set_watchdog(unsigned long timeout);
 /* Called from places to check whether a timer expired */
 void efi_timer_check(void);
 /* PE loader implementation */
-efi_status_t efi_load_pe(struct efi_loaded_image_obj *handle, void *efi,
+efi_status_t efi_load_pe(struct efi_loaded_image_obj *handle,
+			 void *efi, size_t efi_size,
 			 struct efi_loaded_image *loaded_image_info);
 /* Called once to store the pristine gd pointer */
 void efi_save_gd(void);
@@ -526,8 +553,7 @@ efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
 				efi_uintn_t *descriptor_size,
 				uint32_t *descriptor_version);
 /* Adds a range into the EFI memory map */
-efi_status_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type,
-				bool overlap_only_ram);
+efi_status_t efi_add_memory_map(u64 start, u64 size, int memory_type);
 /* Adds a conventional range into the EFI memory map */
 efi_status_t efi_add_conventional_memory_map(u64 ram_start, u64 ram_end,
 					     u64 ram_top);
@@ -682,13 +708,11 @@ struct efi_load_option {
 	const u8 *optional_data;
 };
 
-void efi_deserialize_load_option(struct efi_load_option *lo, u8 *data);
+efi_status_t efi_deserialize_load_option(struct efi_load_option *lo, u8 *data,
+					 efi_uintn_t *size);
 unsigned long efi_serialize_load_option(struct efi_load_option *lo, u8 **data);
 efi_status_t efi_bootmgr_load(efi_handle_t *handle);
 
-#ifdef CONFIG_EFI_SECURE_BOOT
-#include <image.h>
-
 /**
  * efi_image_regions - A list of memory regions
  *
@@ -753,7 +777,11 @@ efi_status_t efi_image_region_add(struct efi_image_regions *regs,
 
 void efi_sigstore_free(struct efi_signature_store *sigstore);
 struct efi_signature_store *efi_sigstore_parse_sigdb(u16 *name);
-#endif /* CONFIG_EFI_SECURE_BOOT */
+
+bool efi_secure_boot_enabled(void);
+
+bool efi_image_parse(void *efi, size_t len, struct efi_image_regions **regp,
+		     WIN_CERTIFICATE **auth, size_t *auth_len);
 
 #else /* CONFIG_IS_ENABLED(EFI_LOADER) */