src/boot/efi/util.h \
src/boot/efi/console.h \
src/boot/efi/graphics.h \
- src/boot/efi/pefile.h
+ src/boot/efi/pefile.h \
+ src/boot/efi/disk.h
systemd_boot_sources = \
src/boot/efi/util.c \
src/boot/efi/console.c \
src/boot/efi/graphics.c \
src/boot/efi/pefile.c \
+ src/boot/efi/disk.c \
src/boot/efi/boot.c
EXTRA_DIST += $(systemd_boot_sources) $(systemd_boot_headers)
stub_headers = \
src/boot/efi/util.h \
src/boot/efi/pefile.h \
+ src/boot/efi/disk.h \
src/boot/efi/graphics.h \
src/boot/efi/splash.h \
src/boot/efi/linux.h
stub_sources = \
src/boot/efi/util.c \
src/boot/efi/pefile.c \
+ src/boot/efi/disk.c \
src/boot/efi/graphics.c \
src/boot/efi/splash.c \
src/boot/efi/linux.c \
#include "console.h"
#include "graphics.h"
#include "pefile.h"
+#include "disk.h"
#include "linux.h"
#ifndef EFI_OS_INDICATIONS_BOOT_TO_FW_UI
EFI_LOADED_IMAGE *loaded_image;
EFI_FILE *root_dir;
CHAR16 *loaded_image_path;
- EFI_DEVICE_PATH *device_path;
EFI_STATUS err;
Config config;
UINT64 init_usec;
BOOLEAN menu = FALSE;
+ CHAR16 uuid[37];
InitializeLib(image, sys_table);
init_usec = time_usec();
}
/* export the device path this image is started from */
- device_path = DevicePathFromHandle(loaded_image->DeviceHandle);
- if (device_path) {
- EFI_DEVICE_PATH *path, *paths;
-
- paths = UnpackDevicePath(device_path);
- for (path = paths; !IsDevicePathEnd(path); path = NextDevicePathNode(path)) {
- HARDDRIVE_DEVICE_PATH *drive;
- CHAR16 uuid[37];
-
- if (DevicePathType(path) != MEDIA_DEVICE_PATH)
- continue;
- if (DevicePathSubType(path) != MEDIA_HARDDRIVE_DP)
- continue;
- drive = (HARDDRIVE_DEVICE_PATH *)path;
- if (drive->SignatureType != SIGNATURE_TYPE_GUID)
- continue;
-
- GuidToString(uuid, (EFI_GUID *)&drive->Signature);
- efivar_set(L"LoaderDevicePartUUID", uuid, FALSE);
- break;
- }
- FreePool(paths);
- }
+ if (disk_get_part_uuid(loaded_image->DeviceHandle, uuid) == EFI_SUCCESS)
+ efivar_set(L"LoaderDevicePartUUID", uuid, FALSE);
root_dir = LibOpenRoot(loaded_image->DeviceHandle);
if (!root_dir) {
--- /dev/null
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * Copyright (C) 2015 Kay Sievers <kay@vrfy.org>
+ */
+
+#include <efi.h>
+#include <efilib.h>
+
+#include "util.h"
+
+EFI_STATUS disk_get_part_uuid(EFI_HANDLE *handle, CHAR16 uuid[37]) {
+ EFI_DEVICE_PATH *device_path;
+ EFI_STATUS r = EFI_NOT_FOUND;
+
+ /* export the device path this image is started from */
+ device_path = DevicePathFromHandle(handle);
+ if (device_path) {
+ EFI_DEVICE_PATH *path, *paths;
+
+ paths = UnpackDevicePath(device_path);
+ for (path = paths; !IsDevicePathEnd(path); path = NextDevicePathNode(path)) {
+ HARDDRIVE_DEVICE_PATH *drive;
+
+ if (DevicePathType(path) != MEDIA_DEVICE_PATH)
+ continue;
+ if (DevicePathSubType(path) != MEDIA_HARDDRIVE_DP)
+ continue;
+ drive = (HARDDRIVE_DEVICE_PATH *)path;
+ if (drive->SignatureType != SIGNATURE_TYPE_GUID)
+ continue;
+
+ GuidToString(uuid, (EFI_GUID *)&drive->Signature);
+ r = EFI_SUCCESS;
+ break;
+ }
+ FreePool(paths);
+ }
+
+ return r;
+}
--- /dev/null
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * Copyright (C) 2015 Kay Sievers <kay@vrfy.org>
+ */
+
+#ifndef __SDBOOT_DISK_H
+#define __SDBOOT_DISK_H
+
+EFI_STATUS disk_get_part_uuid(EFI_HANDLE *handle, CHAR16 uuid[37]);
+#endif
#include "util.h"
#include "pefile.h"
+#include "disk.h"
#include "graphics.h"
#include "splash.h"
#include "linux.h"
UINTN szs[ELEMENTSOF(sections)-1] = {};
CHAR8 *cmdline = NULL;
UINTN cmdline_len;
+ CHAR16 uuid[37];
EFI_STATUS err;
InitializeLib(image, sys_table);
cmdline = line;
}
+ /* export the device path this image is started from */
+ if (disk_get_part_uuid(loaded_image->DeviceHandle, uuid) == EFI_SUCCESS)
+ efivar_set(L"LoaderDevicePartUUID", uuid, FALSE);
+
if (szs[3] > 0)
graphics_splash((UINT8 *)((UINTN)loaded_image->ImageBase + addrs[3]), szs[3], NULL);