imx: missing CONFIG_MII in mx7dsabresd_qspi_defconfig

[oweals/u-boot.git] / include / efi_loader.h

diff --git a/include/efi_loader.h b/include/efi_loader.h
index 17f9d3d1ef2c58ec3471291d9d39a8959d44e9d4..f162adfff7e21a69dab8f931d1cb01ba1824ffe2 100644 (file)
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  *  EFI application loader
  *
  *  Copyright (c) 2016 Alexander Graf
- *
- *  SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _EFI_LOADER_H
@@ -18,6 +17,9 @@
 
 #include <linux/list.h>
 
+/* Maximum number of configuration tables */
+#define EFI_MAX_CONFIGURATION_TABLES 16
+
 int __efi_entry_check(void);
 int __efi_exit_check(void);
 const char *__efi_nesting(void);
@@ -76,6 +78,16 @@ const char *__efi_nesting_dec(void);
                ##__VA_ARGS__); \
        })
 
+#ifdef CONFIG_SYS_CACHELINE_SIZE
+#define EFI_CACHELINE_SIZE CONFIG_SYS_CACHELINE_SIZE
+#else
+/* Just use the greatest cache flush alignment requirement I'm aware of */
+#define EFI_CACHELINE_SIZE 128
+#endif
+
+/* Key identifying current memory map */
+extern efi_uintn_t efi_memory_map_key;
+
 extern struct efi_runtime_services efi_runtime_services;
 extern struct efi_system_table systab;
 
@@ -193,6 +205,8 @@ extern struct list_head efi_obj_list;
 /* List of all events */
 extern struct list_head efi_events;
 
+/* Called by bootefi to initialize runtime */
+efi_status_t efi_initialize_system_table(void);
 /* Called by bootefi to make console interface available */
 int efi_console_register(void);
 /* Called by bootefi to make all disk storage accessible as EFI objects */
@@ -208,6 +222,21 @@ efi_status_t efi_net_register(void);
 /* Called by bootefi to make the watchdog available */
 efi_status_t efi_watchdog_register(void);
 /* Called by bootefi to make SMBIOS tables available */
+/**
+ * efi_acpi_register() - write out ACPI tables
+ *
+ * Called by bootefi to make ACPI tables available
+ *
+ * @return 0 if OK, -ENOMEM if no memory is available for the tables
+ */
+efi_status_t efi_acpi_register(void);
+/**
+ * efi_smbios_register() - write out SMBIOS tables
+ *
+ * Called by bootefi to make SMBIOS tables available
+ *
+ * @return 0 if OK, -ENOMEM if no memory is available for the tables
+ */
 efi_status_t efi_smbios_register(void);
 
 struct efi_simple_file_system_protocol *
@@ -324,13 +353,28 @@ int efi_dp_match(const struct efi_device_path *a,
                 const struct efi_device_path *b);
 struct efi_object *efi_dp_find_obj(struct efi_device_path *dp,
                                   struct efi_device_path **rem);
-unsigned efi_dp_size(const struct efi_device_path *dp);
+/* get size of the first device path instance excluding end node */
+efi_uintn_t efi_dp_instance_size(const struct efi_device_path *dp);
+/* size of multi-instance device path excluding end node */
+efi_uintn_t efi_dp_size(const struct efi_device_path *dp);
 struct efi_device_path *efi_dp_dup(const struct efi_device_path *dp);
 struct efi_device_path *efi_dp_append(const struct efi_device_path *dp1,
                                      const struct efi_device_path *dp2);
 struct efi_device_path *efi_dp_append_node(const struct efi_device_path *dp,
                                           const struct efi_device_path *node);
-
+/* Create a device path node of given type, sub-type, length */
+struct efi_device_path *efi_dp_create_device_node(const u8 type,
+                                                 const u8 sub_type,
+                                                 const u16 length);
+/* Append device path instance */
+struct efi_device_path *efi_dp_append_instance(
+               const struct efi_device_path *dp,
+               const struct efi_device_path *dpi);
+/* Get next device path instance */
+struct efi_device_path *efi_dp_get_next_instance(struct efi_device_path **dp,
+                                                efi_uintn_t *size);
+/* Check if a device path contains muliple instances */
+bool efi_dp_is_multi_instance(const struct efi_device_path *dp);
 
 struct efi_device_path *efi_dp_from_dev(struct udevice *dev);
 struct efi_device_path *efi_dp_from_part(struct blk_desc *desc, int part);
@@ -370,8 +414,11 @@ static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2)
  * Use these to indicate that your code / data should go into the EFI runtime
  * section and thus still be available when the OS is running
  */
-#define __efi_runtime_data __attribute__ ((section ("efi_runtime_data")))
-#define __efi_runtime __attribute__ ((section ("efi_runtime_text")))
+#define __efi_runtime_data __attribute__ ((section (".data.efi_runtime")))
+#define __efi_runtime __attribute__ ((section (".text.efi_runtime")))
+
+/* Update CRC32 in table header */
+void __efi_runtime efi_update_table_header_crc32(struct efi_table_hdr *table);
 
 /* Call this with mmio_ptr as the _pointer_ to a pointer to an MMIO region
  * to make it available at runtime */
@@ -390,7 +437,6 @@ efi_status_t efi_reset_system_init(void);
 efi_status_t __efi_runtime EFIAPI efi_get_time(
                        struct efi_time *time,
                        struct efi_time_cap *capabilities);
-efi_status_t efi_get_time_init(void);
 
 #ifdef CONFIG_CMD_BOOTEFI_SELFTEST
 /*
@@ -401,15 +447,15 @@ efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
                                 struct efi_system_table *systab);
 #endif
 
-efi_status_t EFIAPI efi_get_variable(s16 *variable_name,
-               efi_guid_t *vendor, u32 *attributes,
-               unsigned long *data_size, void *data);
-efi_status_t EFIAPI efi_get_next_variable(
-               unsigned long *variable_name_size,
-               s16 *variable_name, efi_guid_t *vendor);
-efi_status_t EFIAPI efi_set_variable(s16 *variable_name,
-               efi_guid_t *vendor, u32 attributes,
-               unsigned long data_size, void *data);
+efi_status_t EFIAPI efi_get_variable(u16 *variable_name, efi_guid_t *vendor,
+                                    u32 *attributes, efi_uintn_t *data_size,
+                                    void *data);
+efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
+                                              u16 *variable_name,
+                                              efi_guid_t *vendor);
+efi_status_t EFIAPI efi_set_variable(u16 *variable_name, efi_guid_t *vendor,
+                                    u32 attributes, efi_uintn_t data_size,
+                                    void *data);
 
 void *efi_bootmgr_load(struct efi_device_path **device_path,
                       struct efi_device_path **file_path);