diff options
Diffstat (limited to 'include/vboot_hash.h')
-rw-r--r-- | include/vboot_hash.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/include/vboot_hash.h b/include/vboot_hash.h deleted file mode 100644 index 126872393e..0000000000 --- a/include/vboot_hash.h +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright 2012 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Verified boot hashing memory module for Chrome EC */ - -#ifndef __CROS_EC_VBOOT_HASH_H -#define __CROS_EC_VBOOT_HASH_H - -#include "common.h" - -/** - * Get hash of RW image. - * - * Your task will be blocked until hash computation is done. Hashing can be - * aborted only due to internal errors (e.g. read error) but not external - * causes. - * - * This is expected to be called before tasks are initialized. If it's called - * after tasks are started, it may starve lower priority tasks. - * - * See chromium:1047870 for some optimization. - * - * @param dst (OUT) Address where computed hash is stored. - * @return enum ec_error_list. - */ -int vboot_get_rw_hash(const uint8_t **dst); - -/** - * Invalidate the hash if the hashed data overlaps the specified region. - * - * @param offset Region start offset in flash - * @param size Size of region in bytes - * - * @return non-zero if the region overlapped the hashed region. - */ -int vboot_hash_invalidate(int offset, int size); - -/** - * Get vboot progress status. - * - * @return 1 if vboot hashing is in progress, 0 otherwise. - */ -int vboot_hash_in_progress(void); - -/** - * Abort hash currently in progress, and invalidate any completed hash. - */ -void vboot_hash_abort(void); - -#endif /* __CROS_EC_VBOOT_HASH_H */ |