drm: store the gem vma offset manager in a typed pointer

[~andy/linux] / include / drm / drmP.h

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index bc07c7af0f6e4437bc16ce3c6514c6b7b5af1781..63eab2b72ee7acb10bd0a0baf7f3c3608dee5cf5 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -137,7 +137,6 @@ int drm_err(const char *func, const char *format, ...);
 
 /* driver capabilities and requirements mask */
 #define DRIVER_USE_AGP     0x1
-#define DRIVER_REQUIRE_AGP 0x2
 #define DRIVER_PCI_DMA     0x8
 #define DRIVER_SG          0x10
 #define DRIVER_HAVE_DMA    0x20
@@ -439,7 +438,6 @@ struct drm_file {
        struct pid *pid;
        kuid_t uid;
        drm_magic_t magic;
-       unsigned long ioctl_count;
        struct list_head lhead;
        struct drm_minor *minor;
        unsigned long lock_count;
@@ -528,7 +526,7 @@ struct drm_device_dma {
  */
 struct drm_agp_mem {
        unsigned long handle;           /**< handle */
-       DRM_AGP_MEM *memory;
+       struct agp_memory *memory;
        unsigned long bound;            /**< address */
        int pages;
        struct list_head head;
@@ -540,7 +538,7 @@ struct drm_agp_mem {
  * \sa drm_agp_init() and drm_device::agp.
  */
 struct drm_agp_head {
-       DRM_AGP_KERN agp_info;          /**< AGP device information */
+       struct agp_kern_info agp_info;          /**< AGP device information */
        struct list_head memory;
        unsigned long mode;             /**< AGP mode */
        struct agp_bridge_data *bridge;
@@ -623,13 +621,6 @@ struct drm_ati_pcigart_info {
        int table_size;
 };
 
-/**
- * GEM specific mm private for tracking GEM objects
- */
-struct drm_gem_mm {
-       struct drm_vma_offset_manager vma_manager;
-};
-
 /**
  * This structure defines the drm_mm memory object, which will be used by the
  * DRM for its buffer objects.
@@ -767,10 +758,6 @@ struct drm_bus {
        int (*set_unique)(struct drm_device *dev, struct drm_master *master,
                          struct drm_unique *unique);
        int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p);
-       /* hooks that are for PCI */
-       int (*agp_init)(struct drm_device *dev);
-       void (*agp_destroy)(struct drm_device *dev);
-
 };
 
 /**
@@ -920,7 +907,7 @@ struct drm_driver {
 
        /* these have to be filled in */
 
-       irqreturn_t(*irq_handler) (DRM_IRQ_ARGS);
+       irqreturn_t(*irq_handler) (int irq, void *arg);
        void (*irq_preinstall) (struct drm_device *dev);
        int (*irq_postinstall) (struct drm_device *dev);
        void (*irq_uninstall) (struct drm_device *dev);
@@ -1012,8 +999,8 @@ struct drm_driver {
        } kdriver;
        struct drm_bus *bus;
 
-       /* List of devices hanging off this driver */
-       struct list_head device_list;
+       /* List of devices hanging off this driver with stealth attach. */
+       struct list_head legacy_dev_list;
 };
 
 #define DRM_MINOR_UNASSIGNED 0
@@ -1102,7 +1089,7 @@ struct drm_vblank_crtc {
  * may contain multiple heads.
  */
 struct drm_device {
-       struct list_head driver_item;   /**< list of devices per driver */
+       struct list_head legacy_dev_list;/**< list of devices per driver for stealth attach cleanup */
        char *devname;                  /**< For /proc/interrupts */
        int if_version;                 /**< Highest interface version set */
 
@@ -1115,8 +1102,6 @@ struct drm_device {
        /** \name Usage Counters */
        /*@{ */
        int open_count;                 /**< Outstanding files open */
-       atomic_t ioctl_count;           /**< Outstanding IOCTLs pending */
-       atomic_t vma_count;             /**< Outstanding vma areas open */
        int buf_use;                    /**< Buffers in use -- cannot alloc */
        atomic_t buf_alloc;             /**< Buffer allocation in progress */
        /*@} */
@@ -1193,7 +1178,6 @@ struct drm_device {
        struct drm_sg_mem *sg;  /**< Scatter gather memory */
        unsigned int num_crtcs;                  /**< Number of CRTCs on this device */
        void *dev_private;              /**< device private data */
-       void *mm_private;
        struct address_space *dev_mapping;
        struct drm_sigdata sigdata;        /**< For block_all_signals */
        sigset_t sigmask;
@@ -1211,6 +1195,7 @@ struct drm_device {
        /*@{ */
        struct mutex object_name_lock;
        struct idr object_name_idr;
+       struct drm_vma_offset_manager *vma_offset_manager;
        /*@} */
        int switch_power_state;
 
@@ -1285,6 +1270,7 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
                                /* Memory management support (drm_memory.h) */
 #include <drm/drm_memory.h>
 
+
                                /* Misc. IOCTL support (drm_ioctl.h) */
 extern int drm_irq_by_busid(struct drm_device *dev, void *data,
                            struct drm_file *file_priv);
@@ -1478,6 +1464,30 @@ extern int drm_debugfs_create_files(const struct drm_info_list *files,
 extern int drm_debugfs_remove_files(const struct drm_info_list *files,
                                    int count, struct drm_minor *minor);
 extern int drm_debugfs_cleanup(struct drm_minor *minor);
+#else
+static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
+                                  struct dentry *root)
+{
+       return 0;
+}
+
+static inline int drm_debugfs_create_files(const struct drm_info_list *files,
+                                          int count, struct dentry *root,
+                                          struct drm_minor *minor)
+{
+       return 0;
+}
+
+static inline int drm_debugfs_remove_files(const struct drm_info_list *files,
+                                          int count, struct drm_minor *minor)
+{
+       return 0;
+}
+
+static inline int drm_debugfs_cleanup(struct drm_minor *minor)
+{
+       return 0;
+}
 #endif
 
                                /* Info file support */
@@ -1662,6 +1672,7 @@ static __inline__ int drm_pci_device_is_agp(struct drm_device *dev)
 
        return pci_find_capability(dev->pdev, PCI_CAP_ID_AGP);
 }
+void drm_pci_agp_destroy(struct drm_device *dev);
 
 extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver);
 extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver);
@@ -1677,7 +1688,6 @@ extern int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *speed_mask);
 
 /* platform section */
 extern int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device);
-extern void drm_platform_exit(struct drm_driver *driver, struct platform_device *platform_device);
 
 /* returns true if currently okay to sleep */
 static __inline__ bool drm_can_sleep(void)