1 files changed, 122 insertions, 0 deletions
diff --git a/nouveau/private.h b/nouveau/private.h
new file mode 100644
index 00000000..b409cc8d
--- /dev/null
+++ b/nouveau/private.h
@@ -0,0 +1,122 @@
+#ifndef __NOUVEAU_LIBDRM_PRIVATE_H__
+#define __NOUVEAU_LIBDRM_PRIVATE_H__
+
+#include <xf86drm.h>
+#include <xf86atomic.h>
+#include "nouveau_drm.h"
+
+#include "nouveau.h"
+
+#ifdef DEBUG
+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;
+	atomic_t lock;
+	struct nouveau_list bo_list;
+	uint32_t *client;
+	int nr_client;
+	bool have_bo_usage;
+};
+
+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 */
+int  abi16_chan_nv04(struct nouveau_object *);
+int  abi16_chan_nvc0(struct nouveau_object *);
+int  abi16_engobj(struct nouveau_object *);
+int  abi16_ntfy(struct nouveau_object *);
+void abi16_bo_info(struct nouveau_bo *, struct drm_nouveau_gem_info *);
+int  abi16_bo_init(struct nouveau_bo *, uint32_t alignment,
+		   union nouveau_bo_config *);
+
+#endif