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Diffstat (limited to 'linux-core/drmP.h')
-rw-r--r--linux-core/drmP.h51
1 files changed, 19 insertions, 32 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index a3f9ca86..c274f1fa 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -76,6 +76,7 @@
#include <asm/pgalloc.h>
#include "drm.h"
#include <linux/slab.h>
+#include <linux/idr.h>
#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
#define __OS_HAS_MTRR (defined(CONFIG_MTRR))
@@ -300,19 +301,14 @@ typedef struct drm_devstate {
} drm_devstate_t;
typedef struct drm_magic_entry {
- drm_hash_item_t hash_item;
struct list_head head;
+ drm_hash_item_t hash_item;
struct drm_file *priv;
} drm_magic_entry_t;
-typedef struct drm_magic_head {
- struct drm_magic_entry *head;
- struct drm_magic_entry *tail;
-} drm_magic_head_t;
-
typedef struct drm_vma_entry {
+ struct list_head head;
struct vm_area_struct *vma;
- struct drm_vma_entry *next;
pid_t pid;
} drm_vma_entry_t;
@@ -411,8 +407,7 @@ typedef struct drm_file {
uid_t uid;
drm_magic_t magic;
unsigned long ioctl_count;
- struct drm_file *next;
- struct drm_file *prev;
+ struct list_head lhead;
struct drm_head *head;
int remove_auth_on_close;
unsigned long lock_count;
@@ -493,8 +488,7 @@ typedef struct drm_agp_mem {
DRM_AGP_MEM *memory;
unsigned long bound; /**< address */
int pages;
- struct drm_agp_mem *prev; /**< previous entry */
- struct drm_agp_mem *next; /**< next entry */
+ struct list_head head;
} drm_agp_mem_t;
/**
@@ -504,7 +498,7 @@ typedef struct drm_agp_mem {
*/
typedef struct drm_agp_head {
DRM_AGP_KERN agp_info; /**< AGP device information */
- drm_agp_mem_t *memory; /**< memory entries */
+ struct list_head memory;
unsigned long mode; /**< AGP mode */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,11)
struct agp_bridge_data *bridge;
@@ -600,7 +594,6 @@ typedef struct ati_pcigart_info {
int table_size;
} drm_ati_pcigart_info;
-
#include "drm_objects.h"
/**
@@ -726,15 +719,14 @@ typedef struct drm_device {
/** \name Authentication */
/*@{ */
- drm_file_t *file_first; /**< file list head */
- drm_file_t *file_last; /**< file list tail */
+ struct list_head filelist;
drm_open_hash_t magiclist;
struct list_head magicfree;
/*@} */
/** \name Memory management */
/*@{ */
- drm_map_list_t *maplist; /**< Linked list of regions */
+ struct list_head maplist; /**< Linked list of regions */
int map_count; /**< Number of mappable regions */
drm_open_hash_t map_hash; /**< User token hash table for maps */
drm_mm_t offset_manager; /**< User token manager */
@@ -744,14 +736,13 @@ typedef struct drm_device {
/** \name Context handle management */
/*@{ */
- drm_ctx_list_t *ctxlist; /**< Linked list of context handles */
+ struct list_head ctxlist; /**< Linked list of context handles */
int ctx_count; /**< Number of context handles */
struct mutex ctxlist_mutex; /**< For ctxlist */
- drm_map_t **context_sareas; /**< per-context SAREA's */
- int max_context;
+ struct idr ctx_idr;
- drm_vma_entry_t *vmalist; /**< List of vmas (for debugging) */
+ struct list_head vmalist; /**< List of vmas (for debugging) */
drm_lock_data_t lock; /**< Information on hardware lock */
/*@} */
@@ -787,8 +778,8 @@ typedef struct drm_device {
atomic_t vbl_received;
atomic_t vbl_received2; /**< number of secondary VBLANK interrupts */
spinlock_t vbl_lock;
- drm_vbl_sig_t vbl_sigs; /**< signal list to send on VBLANK */
- drm_vbl_sig_t vbl_sigs2; /**< signals to send on secondary VBLANK */
+ struct list_head vbl_sigs; /**< signal list to send on VBLANK */
+ struct list_head vbl_sigs2; /**< signals to send on secondary VBLANK */
unsigned int vbl_pending;
spinlock_t tasklet_lock; /**< For drm_locked_tasklet */
void (*locked_tasklet_func)(struct drm_device *dev);
@@ -810,7 +801,6 @@ typedef struct drm_device {
struct pci_controller *hose;
#endif
drm_sg_mem_t *sg; /**< Scatter gather memory */
- unsigned long *ctx_bitmap; /**< context bitmap */
void *dev_private; /**< device private data */
drm_sigdata_t sigdata; /**< For block_all_signals */
sigset_t sigmask;
@@ -826,10 +816,7 @@ typedef struct drm_device {
/** \name Drawable information */
/*@{ */
spinlock_t drw_lock;
- unsigned int drw_bitfield_length;
- u32 *drw_bitfield;
- unsigned int drw_info_length;
- drm_drawable_info_t **drw_info;
+ struct idr drw_idr;
/*@} */
} drm_device_t;
@@ -1007,6 +994,7 @@ extern int drm_update_drawable_info(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern drm_drawable_info_t *drm_get_drawable_info(drm_device_t *dev,
drm_drawable_t id);
+extern void drm_drawable_free_all(drm_device_t *dev);
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_getmagic(struct inode *inode, struct file *filp,
@@ -1129,9 +1117,7 @@ extern struct drm_sysfs_class *drm_class;
extern struct proc_dir_entry *drm_proc_root;
extern drm_local_map_t *drm_getsarea(struct drm_device *dev);
-extern int drm_wait_on(drm_device_t *dev, wait_queue_head_t *queue,
- int timeout, int (*fn)(drm_device_t *dev, void *priv),
- void *priv);
+
/* Proc support (drm_proc.h) */
extern int drm_proc_init(drm_device_t * dev,
int minor,
@@ -1143,8 +1129,9 @@ extern int drm_proc_cleanup(int minor,
/* Scatter Gather Support (drm_scatter.h) */
extern void drm_sg_cleanup(drm_sg_mem_t * entry);
-extern int drm_sg_alloc(struct inode *inode, struct file *filp,
+extern int drm_sg_alloc_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
+extern int drm_sg_alloc(drm_device_t *dev, drm_scatter_gather_t * request);
extern int drm_sg_free(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
@@ -1194,7 +1181,7 @@ static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,
unsigned int token)
{
drm_map_list_t *_entry;
- list_for_each_entry(_entry, &dev->maplist->head, head)
+ list_for_each_entry(_entry, &dev->maplist, head)
if (_entry->user_token == token)
return _entry->map;
return NULL;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 06:22:36 +0000