diff options
author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2018-04-12 11:44:43 +0200 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2018-04-30 09:33:21 +0000 |
commit | 67aca3e7dc05f0f982a50c7e8edb91a03d573687 (patch) | |
tree | e86142946741ad048fb614cb2e03f5e5d80be631 /src/include/list.h | |
parent | 4c81d4464f73f2d188e3d79a6a2ec6af6c256551 (diff) |
lib: Raw import FDT devicetree from depthcharge
Import from https://chromium.googlesource.com/chromiumos/platform/depthcharge
Required for general devicetree patching and FIT support.
Coding style and coreboot integration will be done in a separate commit.
Change-Id: Ida75d4786eae38d84bfc71bf53573dafca8eda40
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25632
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/include/list.h')
-rw-r--r-- | src/include/list.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/include/list.h b/src/include/list.h new file mode 100644 index 0000000000..084c8f015f --- /dev/null +++ b/src/include/list.h @@ -0,0 +1,44 @@ +/* + * Copyright 2012 Google Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 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 General Public License for more details. + */ + +#ifndef __BASE_LIST_H__ +#define __BASE_LIST_H__ + +#include <stddef.h> +#include <stdint.h> + +#include "base/container_of.h" + +typedef struct ListNode { + struct ListNode *next; + struct ListNode *prev; +} ListNode; + +// Remove ListNode node from the doubly linked list it's a part of. +void list_remove(ListNode *node); +// Insert ListNode node after ListNode after in a doubly linked list. +void list_insert_after(ListNode *node, ListNode *after); +// Insert ListNode node before ListNode before in a doubly linked list. +void list_insert_before(ListNode *node, ListNode *before); + +#define list_for_each(ptr, head, member) \ + for ((ptr) = container_of((head).next, typeof(*(ptr)), member); \ + &((ptr)->member); \ + (ptr) = container_of((ptr)->member.next, \ + typeof(*(ptr)), member)) + +#endif /* __BASE_LIST_H__ */ |