diff options
Diffstat (limited to 'drivers/char/drm/drmP.h')
| -rw-r--r-- | drivers/char/drm/drmP.h | 112 |
1 files changed, 58 insertions, 54 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 0df87fc3dcb..9c53b888313 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -34,6 +34,8 @@ #ifndef _DRM_P_H_ #define _DRM_P_H_ +struct drm_file; + /* If you want the memory alloc debug functionality, change define below */ /* #define DEBUG_MEMORY */ @@ -257,11 +259,11 @@ do { \ * Ioctl function type. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private pointer. * \param cmd command. * \param arg argument. */ -typedef int drm_ioctl_t(struct inode *inode, struct file *filp, +typedef int drm_ioctl_t(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd, @@ -304,7 +306,7 @@ struct drm_buf { __volatile__ int waiting; /**< On kernel DMA queue */ __volatile__ int pending; /**< On hardware DMA queue */ wait_queue_head_t dma_wait; /**< Processes waiting */ - struct file *filp; /**< Pointer to holding file descr */ + struct drm_file *file_priv; /**< Private of holding file descr */ int context; /**< Kernel queue for this buffer */ int while_locked; /**< Dispatch this buffer while locked */ enum { @@ -377,6 +379,7 @@ struct drm_file { int remove_auth_on_close; unsigned long lock_count; void *driver_priv; + struct file *filp; }; /** Wait queue */ @@ -403,7 +406,7 @@ struct drm_queue { */ struct drm_lock_data { struct drm_hw_lock *hw_lock; /**< Hardware lock */ - struct file *filp; /**< File descr of lock holder (0=kernel) */ + struct drm_file *file_priv; /**< File descr of lock holder (0=kernel) */ wait_queue_head_t lock_queue; /**< Queue of blocked processes */ unsigned long lock_time; /**< Time of last lock in jiffies */ spinlock_t spinlock; @@ -552,7 +555,7 @@ struct drm_driver { int (*load) (struct drm_device *, unsigned long flags); int (*firstopen) (struct drm_device *); int (*open) (struct drm_device *, struct drm_file *); - void (*preclose) (struct drm_device *, struct file * filp); + void (*preclose) (struct drm_device *, struct drm_file *file_priv); void (*postclose) (struct drm_device *, struct drm_file *); void (*lastclose) (struct drm_device *); int (*unload) (struct drm_device *); @@ -587,11 +590,12 @@ struct drm_driver { void (*irq_preinstall) (struct drm_device *dev); void (*irq_postinstall) (struct drm_device *dev); void (*irq_uninstall) (struct drm_device *dev); - void (*reclaim_buffers) (struct drm_device *dev, struct file * filp); + void (*reclaim_buffers) (struct drm_device *dev, + struct drm_file * file_priv); void (*reclaim_buffers_locked) (struct drm_device *dev, - struct file *filp); + struct drm_file *file_priv); void (*reclaim_buffers_idlelocked) (struct drm_device *dev, - struct file * filp); + struct drm_file *file_priv); unsigned long (*get_map_ofs) (struct drm_map * map); unsigned long (*get_reg_ofs) (struct drm_device *dev); void (*set_version) (struct drm_device *dev, @@ -850,69 +854,69 @@ extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start); extern int drm_unbind_agp(DRM_AGP_MEM * handle); /* Misc. IOCTL support (drm_ioctl.h) */ -extern int drm_irq_by_busid(struct inode *inode, struct file *filp, +extern int drm_irq_by_busid(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getunique(struct inode *inode, struct file *filp, +extern int drm_getunique(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_setunique(struct inode *inode, struct file *filp, +extern int drm_setunique(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getmap(struct inode *inode, struct file *filp, +extern int drm_getmap(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getclient(struct inode *inode, struct file *filp, +extern int drm_getclient(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getstats(struct inode *inode, struct file *filp, +extern int drm_getstats(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_setversion(struct inode *inode, struct file *filp, +extern int drm_setversion(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_noop(struct inode *inode, struct file *filp, +extern int drm_noop(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); /* Context IOCTL support (drm_context.h) */ -extern int drm_resctx(struct inode *inode, struct file *filp, +extern int drm_resctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_addctx(struct inode *inode, struct file *filp, +extern int drm_addctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_modctx(struct inode *inode, struct file *filp, +extern int drm_modctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getctx(struct inode *inode, struct file *filp, +extern int drm_getctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_switchctx(struct inode *inode, struct file *filp, +extern int drm_switchctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_newctx(struct inode *inode, struct file *filp, +extern int drm_newctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_rmctx(struct inode *inode, struct file *filp, +extern int drm_rmctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_ctxbitmap_init(struct drm_device *dev); extern void drm_ctxbitmap_cleanup(struct drm_device *dev); extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle); -extern int drm_setsareactx(struct inode *inode, struct file *filp, +extern int drm_setsareactx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_getsareactx(struct inode *inode, struct file *filp, +extern int drm_getsareactx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); /* Drawable IOCTL support (drm_drawable.h) */ -extern int drm_adddraw(struct inode *inode, struct file *filp, +extern int drm_adddraw(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_rmdraw(struct inode *inode, struct file *filp, +extern int drm_rmdraw(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_update_drawable_info(struct inode *inode, struct file *filp, +extern int drm_update_drawable_info(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev, drm_drawable_t id); extern void drm_drawable_free_all(struct drm_device *dev); /* Authentication IOCTL support (drm_auth.h) */ -extern int drm_getmagic(struct inode *inode, struct file *filp, +extern int drm_getmagic(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_authmagic(struct inode *inode, struct file *filp, +extern int drm_authmagic(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); /* Locking IOCTL support (drm_lock.h) */ -extern int drm_lock(struct inode *inode, struct file *filp, +extern int drm_lock(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_unlock(struct inode *inode, struct file *filp, +extern int drm_unlock(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context); extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context); @@ -924,8 +928,7 @@ extern void drm_idlelock_release(struct drm_lock_data *lock_data); * DMA quiscent + idle. DMA quiescent usually requires the hardware lock. */ -extern int drm_i_have_hw_lock(struct file *filp); -extern int drm_kernel_take_hw_lock(struct file *filp); +extern int drm_i_have_hw_lock(struct drm_file *file_priv); /* Buffer management support (drm_bufs.h) */ extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request); @@ -933,23 +936,23 @@ extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request extern int drm_addmap(struct drm_device *dev, unsigned int offset, unsigned int size, enum drm_map_type type, enum drm_map_flags flags, drm_local_map_t ** map_ptr); -extern int drm_addmap_ioctl(struct inode *inode, struct file *filp, +extern int drm_addmap_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_rmmap(struct drm_device *dev, drm_local_map_t * map); extern int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t * map); -extern int drm_rmmap_ioctl(struct inode *inode, struct file *filp, +extern int drm_rmmap_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_order(unsigned long size); -extern int drm_addbufs(struct inode *inode, struct file *filp, +extern int drm_addbufs(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_infobufs(struct inode *inode, struct file *filp, +extern int drm_infobufs(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_markbufs(struct inode *inode, struct file *filp, +extern int drm_markbufs(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_freebufs(struct inode *inode, struct file *filp, +extern int drm_freebufs(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_mapbufs(struct inode *inode, struct file *filp, +extern int drm_mapbufs(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern unsigned long drm_get_resource_start(struct drm_device *dev, unsigned int resource); @@ -960,10 +963,11 @@ extern unsigned long drm_get_resource_len(struct drm_device *dev, extern int drm_dma_setup(struct drm_device *dev); extern void drm_dma_takedown(struct drm_device *dev); extern void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf); -extern void drm_core_reclaim_buffers(struct drm_device *dev, struct file *filp); +extern void drm_core_reclaim_buffers(struct drm_device *dev, + struct drm_file *filp); /* IRQ support (drm_irq.h) */ -extern int drm_control(struct inode *inode, struct file *filp, +extern int drm_control(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS); extern int drm_irq_uninstall(struct drm_device *dev); @@ -971,7 +975,7 @@ extern void drm_driver_irq_preinstall(struct drm_device *dev); extern void drm_driver_irq_postinstall(struct drm_device *dev); extern void drm_driver_irq_uninstall(struct drm_device *dev); -extern int drm_wait_vblank(struct inode *inode, struct file *filp, +extern int drm_wait_vblank(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq); extern void drm_vbl_send_signals(struct drm_device *dev); @@ -980,28 +984,28 @@ extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_de /* AGP/GART support (drm_agpsupport.h) */ extern struct drm_agp_head *drm_agp_init(struct drm_device *dev); extern int drm_agp_acquire(struct drm_device *dev); -extern int drm_agp_acquire_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_acquire_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_release(struct drm_device *dev); -extern int drm_agp_release_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_release_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode); -extern int drm_agp_enable_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_enable_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_info(struct drm_device *dev, struct drm_agp_info * info); -extern int drm_agp_info_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_info_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request); -extern int drm_agp_alloc_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_alloc_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request); -extern int drm_agp_free_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_free_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request); -extern int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_unbind_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request); -extern int drm_agp_bind_ioctl(struct inode *inode, struct file *filp, +extern int drm_agp_bind_ioctl(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge, size_t pages, u32 type); @@ -1033,9 +1037,9 @@ extern int drm_proc_cleanup(int minor, /* Scatter Gather Support (drm_scatter.h) */ extern void drm_sg_cleanup(struct drm_sg_mem * entry); -extern int drm_sg_alloc(struct inode *inode, struct file *filp, +extern int drm_sg_alloc(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); -extern int drm_sg_free(struct inode *inode, struct file *filp, +extern int drm_sg_free(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg); /* ATI PCIGART support (ati_pcigart.h) */ |