os.h

 1/* SPDX-License-Identifier: MIT */
 2#ifndef __NVKM_OS_H__
 3#define __NVKM_OS_H__
 4#include <nvif/os.h>
 5
 6struct nvkm_blob {
 7	void *data;
 8	u32 size;
 9};
10
11static inline void
12nvkm_blob_dtor(struct nvkm_blob *blob)
13{
14	kfree(blob->data);
15	blob->data = NULL;
16	blob->size = 0;
17}
18
19#define nvkm_list_find_next(p,h,m,c) ({                                                      \
20	typeof(p) _p = NULL;                                                                 \
21	list_for_each_entry_continue(p, (h), m) {                                            \
22		if (c) {                                                                     \
23			_p = p;                                                              \
24			break;                                                               \
25		}                                                                            \
26	}                                                                                    \
27	_p;                                                                                  \
28})
29#define nvkm_list_find(p,h,m,c)                                                              \
30	(p = container_of((h), typeof(*p), m), nvkm_list_find_next(p, (h), m, (c)))
31#define nvkm_list_foreach(p,h,m,c)                                                           \
32	for (p = nvkm_list_find(p, (h), m, (c)); p; p = nvkm_list_find_next(p, (h), m, (c)))
33#endif