#ifndef __NOUVEAU_LIBDRM_PRIVATE_H__

#define __NOUVEAU_LIBDRM_PRIVATE_H__

#include <libdrm_macros.h>

#include <xf86drm.h>

#include <xf86atomic.h>

#include <pthread.h>

#include "nouveau_drm.h"

#include "nouveau.h"

#ifdef DEBUG

drm_private extern uint32_t nouveau_debug;

#define dbg_on(lvl) (nouveau_debug & (1 << lvl))

#define dbg(lvl, fmt, args...) do {                                            \

	if (dbg_on((lvl)))                                                     \

		fprintf(stderr, "nouveau: "fmt, ##args);                       \

} while(0)

#else

#define dbg_on(lvl) (0)

#define dbg(lvl, fmt, args...)

#endif

#define err(fmt, args...) fprintf(stderr, "nouveau: "fmt, ##args)

struct nouveau_client_kref {

	struct drm_nouveau_gem_pushbuf_bo *kref;

	struct nouveau_pushbuf *push;

};

struct nouveau_client_priv {

	struct nouveau_client base;

	struct nouveau_client_kref *kref;

	unsigned kref_nr;

};

static inline struct nouveau_client_priv *

nouveau_client(struct nouveau_client *client)

{

	return (struct nouveau_client_priv *)client;

}

static inline struct drm_nouveau_gem_pushbuf_bo *

cli_kref_get(struct nouveau_client *client, struct nouveau_bo *bo)

{

	struct nouveau_client_priv *pcli = nouveau_client(client);

	struct drm_nouveau_gem_pushbuf_bo *kref = NULL;

	if (pcli->kref_nr > bo->handle)

		kref = pcli->kref[bo->handle].kref;

	return kref;

}

static inline struct nouveau_pushbuf *

cli_push_get(struct nouveau_client *client, struct nouveau_bo *bo)

{

	struct nouveau_client_priv *pcli = nouveau_client(client);

	struct nouveau_pushbuf *push = NULL;

	if (pcli->kref_nr > bo->handle)

		push = pcli->kref[bo->handle].push;

	return push;

}

static inline void

cli_kref_set(struct nouveau_client *client, struct nouveau_bo *bo,

	     struct drm_nouveau_gem_pushbuf_bo *kref,

	     struct nouveau_pushbuf *push)

{

	struct nouveau_client_priv *pcli = nouveau_client(client);

	if (pcli->kref_nr <= bo->handle) {

		pcli->kref = realloc(pcli->kref,

				     sizeof(*pcli->kref) * bo->handle * 2);

		while (pcli->kref_nr < bo->handle * 2) {

			pcli->kref[pcli->kref_nr].kref = NULL;

			pcli->kref[pcli->kref_nr].push = NULL;

			pcli->kref_nr++;

		}

	}

	pcli->kref[bo->handle].kref = kref;

	pcli->kref[bo->handle].push = push;

}

struct nouveau_bo_priv {

	struct nouveau_bo base;

	struct nouveau_list head;

	atomic_t refcnt;

	uint64_t map_handle;

	uint32_t name;

	uint32_t access;

};

static inline struct nouveau_bo_priv *

nouveau_bo(struct nouveau_bo *bo)

{

	return (struct nouveau_bo_priv *)bo;

}

struct nouveau_device_priv {

	struct nouveau_device base;

	int close;

	pthread_mutex_t lock;

	struct nouveau_list bo_list;

	uint32_t *client;

	int nr_client;

	bool have_bo_usage;

	int gart_limit_percent, vram_limit_percent;

};

static inline struct nouveau_device_priv *

nouveau_device(struct nouveau_device *dev)

{

	return (struct nouveau_device_priv *)dev;

}

int

nouveau_device_open_existing(struct nouveau_device **, int, int, drm_context_t);

/* abi16.c */

drm_private bool abi16_object(struct nouveau_object *, int (**)(struct nouveau_object *));

drm_private void abi16_delete(struct nouveau_object *);

drm_private int  abi16_sclass(struct nouveau_object *, struct nouveau_sclass **);

drm_private void abi16_bo_info(struct nouveau_bo *, struct drm_nouveau_gem_info *);

drm_private int  abi16_bo_init(struct nouveau_bo *, uint32_t alignment,

			       union nouveau_bo_config *);

#endif