diff options
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 39809eac1bc..0d858c1e12e 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -16,6 +16,7 @@ #include <image.h> #include <pe.h> #include <linux/list.h> +#include <linux/sizes.h> #include <linux/oid_registry.h> struct blk_desc; @@ -125,6 +126,39 @@ static inline void efi_set_bootdev(const char *dev, const char *devnr, size_t buffer_size) { } #endif +#if CONFIG_IS_ENABLED(NETDEVICES) && CONFIG_IS_ENABLED(EFI_LOADER) +/* Call this to update the current device path of the efi net device */ +efi_status_t efi_net_set_dp(const char *dev, const char *server); +/* Call this to get the current device path of the efi net device */ +void efi_net_get_dp(struct efi_device_path **dp); +void efi_net_get_addr(struct efi_ipv4_address *ip, + struct efi_ipv4_address *mask, + struct efi_ipv4_address *gw); +void efi_net_set_addr(struct efi_ipv4_address *ip, + struct efi_ipv4_address *mask, + struct efi_ipv4_address *gw); +efi_status_t efi_net_do_request(u8 *url, enum efi_http_method method, void **buffer, + u32 *status_code, ulong *file_size, char *headers_buffer); +#define MAX_HTTP_HEADERS_SIZE SZ_64K +#define MAX_HTTP_HEADERS 100 +#define MAX_HTTP_HEADER_NAME 128 +#define MAX_HTTP_HEADER_VALUE 512 +struct http_header { + uchar name[MAX_HTTP_HEADER_NAME]; + uchar value[MAX_HTTP_HEADER_VALUE]; +}; + +void efi_net_parse_headers(ulong *num_headers, struct http_header *headers); +#else +static inline void efi_net_get_dp(struct efi_device_path **dp) { } +static inline void efi_net_get_addr(struct efi_ipv4_address *ip, + struct efi_ipv4_address *mask, + struct efi_ipv4_address *gw) { } +static inline void efi_net_set_addr(struct efi_ipv4_address *ip, + struct efi_ipv4_address *mask, + struct efi_ipv4_address *gw) { } +#endif + /* Maximum number of configuration tables */ #define EFI_MAX_CONFIGURATION_TABLES 16 @@ -592,6 +626,12 @@ int efi_disk_create_partitions(efi_handle_t parent, struct blk_desc *desc, efi_status_t efi_gop_register(void); /* Called by bootefi to make the network interface available */ efi_status_t efi_net_register(void); +/* Called by efi_net_register to make the ip4 config2 protocol available */ +efi_status_t efi_ipconfig_register(const efi_handle_t handle, + struct efi_ip4_config2_protocol *ip4config); +/* Called by efi_net_register to make the http protocol available */ +efi_status_t efi_http_register(const efi_handle_t handle, + struct efi_service_binding_protocol *http_service_binding); /* Called by bootefi to make the watchdog available */ efi_status_t efi_watchdog_register(void); efi_status_t efi_initrd_register(void); @@ -671,6 +711,11 @@ efi_status_t efi_search_protocol(const efi_handle_t handle, efi_status_t efi_add_protocol(const efi_handle_t handle, const efi_guid_t *protocol, void *protocol_interface); +/* Reinstall a protocol on a handle */ +efi_status_t EFIAPI efi_reinstall_protocol_interface( + efi_handle_t handle, + const efi_guid_t *protocol, + void *old_interface, void *new_interface); /* Open protocol */ efi_status_t efi_protocol_open(struct efi_handler *handler, void **protocol_interface, void *agent_handle, @@ -856,6 +901,7 @@ struct efi_device_path *efi_dp_part_node(struct blk_desc *desc, int part); struct efi_device_path *efi_dp_from_file(const struct efi_device_path *dp, const char *path); struct efi_device_path *efi_dp_from_eth(void); +struct efi_device_path *efi_dp_from_http(const char *server); struct efi_device_path *efi_dp_from_mem(uint32_t mem_type, uint64_t start_address, size_t size); |