[efi] Split efi_netdev_path() out to a separate function

Provide efi_netdev_path() as a standalone function, to allow for reuse
when constructing child device paths.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2020-10-19 13:44:43 +01:00
parent b50ad5f09a
commit 6154b1fb20
3 changed files with 71 additions and 37 deletions

View File

@@ -13,12 +13,14 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <ipxe/efi/efi.h>
#include <ipxe/efi/Protocol/DevicePath.h>
struct net_device;
struct uri;
struct usb_function;
extern EFI_DEVICE_PATH_PROTOCOL *
efi_path_end ( EFI_DEVICE_PATH_PROTOCOL *path );
extern size_t efi_path_len ( EFI_DEVICE_PATH_PROTOCOL *path );
extern EFI_DEVICE_PATH_PROTOCOL * efi_netdev_path ( struct net_device *netdev );
extern EFI_DEVICE_PATH_PROTOCOL * efi_uri_path ( struct uri *uri );
extern EFI_DEVICE_PATH_PROTOCOL * efi_usb_path ( struct usb_function *func );