/* SPDX-License-Identifier: MIT */ #ifndef __NVIF_NOTIFY_H__ #define __NVIF_NOTIFY_H__ struct nvif_notify { struct nvif_object *object; const char *name; int index; #define NVIF_NOTIFY_USER 0 #define NVIF_NOTIFY_WORK 1 unsigned long flags; atomic_t putcnt; void (*dtor)(struct nvif_notify *); #define NVIF_NOTIFY_DROP 0 #define NVIF_NOTIFY_KEEP 1 int (*func)(struct nvif_notify *); /* this is const for a *very* good reason - the data might be on the * stack from an irq handler. if you're not nvif/notify.c then you * should probably think twice before casting it away... */ const void *data; u32 size; struct work_struct work; }; int nvif_notify_ctor(struct nvif_object *, const char *name, int (*func)(struct nvif_notify *), bool work, u8 type, void *data, u32 size, u32 reply, struct nvif_notify *); int nvif_notify_dtor(struct nvif_notify *); int nvif_notify_get(struct nvif_notify *); int nvif_notify_put(struct nvif_notify *); int nvif_notify(const void *, u32, const void *, u32); #endif