127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
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#ifndef __NOUVEAU_LIBDRM_PRIVATE_H__
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#define __NOUVEAU_LIBDRM_PRIVATE_H__
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#include <libdrm_macros.h>
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#include <xf86drm.h>
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#include <xf86atomic.h>
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#include <pthread.h>
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#include "nouveau_drm.h"
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#include "nouveau.h"
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#ifdef DEBUG
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drm_private uint32_t nouveau_debug;
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#define dbg_on(lvl) (nouveau_debug & (1 << lvl))
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#define dbg(lvl, fmt, args...) do { \
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if (dbg_on((lvl))) \
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fprintf(stderr, "nouveau: "fmt, ##args); \
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} while(0)
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#else
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#define dbg_on(lvl) (0)
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#define dbg(lvl, fmt, args...)
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#endif
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#define err(fmt, args...) fprintf(stderr, "nouveau: "fmt, ##args)
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struct nouveau_client_kref {
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struct drm_nouveau_gem_pushbuf_bo *kref;
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struct nouveau_pushbuf *push;
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};
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struct nouveau_client_priv {
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struct nouveau_client base;
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struct nouveau_client_kref *kref;
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unsigned kref_nr;
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};
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static inline struct nouveau_client_priv *
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nouveau_client(struct nouveau_client *client)
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{
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return (struct nouveau_client_priv *)client;
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}
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static inline struct drm_nouveau_gem_pushbuf_bo *
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cli_kref_get(struct nouveau_client *client, struct nouveau_bo *bo)
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{
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struct nouveau_client_priv *pcli = nouveau_client(client);
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struct drm_nouveau_gem_pushbuf_bo *kref = NULL;
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if (pcli->kref_nr > bo->handle)
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kref = pcli->kref[bo->handle].kref;
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return kref;
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}
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static inline struct nouveau_pushbuf *
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cli_push_get(struct nouveau_client *client, struct nouveau_bo *bo)
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{
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struct nouveau_client_priv *pcli = nouveau_client(client);
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struct nouveau_pushbuf *push = NULL;
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if (pcli->kref_nr > bo->handle)
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push = pcli->kref[bo->handle].push;
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return push;
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}
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static inline void
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cli_kref_set(struct nouveau_client *client, struct nouveau_bo *bo,
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struct drm_nouveau_gem_pushbuf_bo *kref,
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struct nouveau_pushbuf *push)
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{
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struct nouveau_client_priv *pcli = nouveau_client(client);
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if (pcli->kref_nr <= bo->handle) {
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pcli->kref = realloc(pcli->kref,
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sizeof(*pcli->kref) * bo->handle * 2);
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while (pcli->kref_nr < bo->handle * 2) {
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pcli->kref[pcli->kref_nr].kref = NULL;
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pcli->kref[pcli->kref_nr].push = NULL;
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pcli->kref_nr++;
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}
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}
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pcli->kref[bo->handle].kref = kref;
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pcli->kref[bo->handle].push = push;
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}
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struct nouveau_bo_priv {
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struct nouveau_bo base;
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struct nouveau_list head;
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atomic_t refcnt;
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uint64_t map_handle;
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uint32_t name;
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uint32_t access;
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};
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static inline struct nouveau_bo_priv *
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nouveau_bo(struct nouveau_bo *bo)
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{
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return (struct nouveau_bo_priv *)bo;
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}
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struct nouveau_device_priv {
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struct nouveau_device base;
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int close;
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pthread_mutex_t lock;
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struct nouveau_list bo_list;
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uint32_t *client;
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int nr_client;
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bool have_bo_usage;
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int gart_limit_percent, vram_limit_percent;
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};
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static inline struct nouveau_device_priv *
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nouveau_device(struct nouveau_device *dev)
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{
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return (struct nouveau_device_priv *)dev;
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}
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int
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nouveau_device_open_existing(struct nouveau_device **, int, int, drm_context_t);
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/* abi16.c */
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drm_private int abi16_chan_nv04(struct nouveau_object *);
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drm_private int abi16_chan_nvc0(struct nouveau_object *);
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drm_private int abi16_chan_nve0(struct nouveau_object *);
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drm_private int abi16_engobj(struct nouveau_object *);
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drm_private int abi16_ntfy(struct nouveau_object *);
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drm_private void abi16_bo_info(struct nouveau_bo *, struct drm_nouveau_gem_info *);
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drm_private int abi16_bo_init(struct nouveau_bo *, uint32_t alignment,
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union nouveau_bo_config *);
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#endif
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