efi_loader: device_path: add support for HTTP device path

Add efi_dp_from_http to form a device path from HTTP. The
device path is the concatenation of the device path returned
by efi_dp_from_ipv4 together with an URI node and an END node.

Signed-off-by: Adriano Cordova <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/efi_loader.h b/include/efi_loader.h
index 612bc42816b..96b204dfc31 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -872,6 +872,7 @@ 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);