1 /* SPDX-License-Identifier: MIT */
2 #ifndef __NVKM_OS_H__
3 #define __NVKM_OS_H__
4 #include <nvif/os.h>
5
6 struct nvkm_blob {
7 void *data;
8 u32 size;
9 };
10
11 static inline void
nvkm_blob_dtor(struct nvkm_blob * blob)12 nvkm_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
34