diff options
| -rw-r--r-- | drivers/gpu/drm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_global.c (renamed from drivers/gpu/drm/ttm/ttm_global.c) | 30 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ttm.c | 20 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 20 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_module.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 20 | ||||
| -rw-r--r-- | include/drm/drm.h | 2 | ||||
| -rw-r--r-- | include/drm/drmP.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_global.h | 53 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 7 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_module.h | 20 |
17 files changed, 114 insertions, 79 deletions
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index df8f92322865..f3a23a329f4e 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -12,7 +12,7 @@ drm-y := drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \ drm_platform.o drm_sysfs.o drm_hashtab.o drm_sman.o drm_mm.o \ drm_crtc.o drm_modes.o drm_edid.o \ drm_info.o drm_debugfs.o drm_encoder_slave.o \ - drm_trace_points.o + drm_trace_points.o drm_global.o drm-$(CONFIG_COMPAT) += drm_ioc32.o diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index b5a51686f492..d5b349d279f5 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -288,6 +288,7 @@ static int __init drm_core_init(void) { int ret = -ENOMEM; + drm_global_init(); idr_init(&drm_minors_idr); if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops)) diff --git a/drivers/gpu/drm/ttm/ttm_global.c b/drivers/gpu/drm/drm_global.c index b17007178a36..c87dc96444de 100644 --- a/drivers/gpu/drm/ttm/ttm_global.c +++ b/drivers/gpu/drm/drm_global.c @@ -28,45 +28,45 @@ * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com> */ -#include "ttm/ttm_module.h" #include <linux/mutex.h> #include <linux/slab.h> #include <linux/module.h> +#include "drm_global.h" -struct ttm_global_item { +struct drm_global_item { struct mutex mutex; void *object; int refcount; }; -static struct ttm_global_item glob[TTM_GLOBAL_NUM]; +static struct drm_global_item glob[DRM_GLOBAL_NUM]; -void ttm_global_init(void) +void drm_global_init(void) { int i; - for (i = 0; i < TTM_GLOBAL_NUM; ++i) { - struct ttm_global_item *item = &glob[i]; + for (i = 0; i < DRM_GLOBAL_NUM; ++i) { + struct drm_global_item *item = &glob[i]; mutex_init(&item->mutex); item->object = NULL; item->refcount = 0; } } -void ttm_global_release(void) +void drm_global_release(void) { int i; - for (i = 0; i < TTM_GLOBAL_NUM; ++i) { - struct ttm_global_item *item = &glob[i]; + for (i = 0; i < DRM_GLOBAL_NUM; ++i) { + struct drm_global_item *item = &glob[i]; BUG_ON(item->object != NULL); BUG_ON(item->refcount != 0); } } -int ttm_global_item_ref(struct ttm_global_reference *ref) +int drm_global_item_ref(struct drm_global_reference *ref) { int ret; - struct ttm_global_item *item = &glob[ref->global_type]; + struct drm_global_item *item = &glob[ref->global_type]; void *object; mutex_lock(&item->mutex); @@ -93,11 +93,11 @@ out_err: item->object = NULL; return ret; } -EXPORT_SYMBOL(ttm_global_item_ref); +EXPORT_SYMBOL(drm_global_item_ref); -void ttm_global_item_unref(struct ttm_global_reference *ref) +void drm_global_item_unref(struct drm_global_reference *ref) { - struct ttm_global_item *item = &glob[ref->global_type]; + struct drm_global_item *item = &glob[ref->global_type]; mutex_lock(&item->mutex); BUG_ON(item->refcount == 0); @@ -108,5 +108,5 @@ void ttm_global_item_unref(struct ttm_global_reference *ref) } mutex_unlock(&item->mutex); } -EXPORT_SYMBOL(ttm_global_item_unref); +EXPORT_SYMBOL(drm_global_item_unref); diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index d0a35d9ba522..e15db15dca77 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -533,7 +533,7 @@ struct drm_nouveau_private { struct list_head vbl_waiting; struct { - struct ttm_global_reference mem_global_ref; + struct drm_global_reference mem_global_ref; struct ttm_bo_global_ref bo_global_ref; struct ttm_bo_device bdev; spinlock_t bo_list_lock; diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index c385d50f041b..bd35f930568c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -42,13 +42,13 @@ nouveau_ttm_mmap(struct file *filp, struct vm_area_struct *vma) } static int -nouveau_ttm_mem_global_init(struct ttm_global_reference *ref) +nouveau_ttm_mem_global_init(struct drm_global_reference *ref) { return ttm_mem_global_init(ref->object); } static void -nouveau_ttm_mem_global_release(struct ttm_global_reference *ref) +nouveau_ttm_mem_global_release(struct drm_global_reference *ref) { ttm_mem_global_release(ref->object); } @@ -56,16 +56,16 @@ nouveau_ttm_mem_global_release(struct ttm_global_reference *ref) int nouveau_ttm_global_init(struct drm_nouveau_private *dev_priv) { - struct ttm_global_reference *global_ref; + struct drm_global_reference *global_ref; int ret; global_ref = &dev_priv->ttm.mem_global_ref; - global_ref->global_type = TTM_GLOBAL_TTM_MEM; + global_ref->global_type = DRM_GLOBAL_TTM_MEM; global_ref->size = sizeof(struct ttm_mem_global); global_ref->init = &nouveau_ttm_mem_global_init; global_ref->release = &nouveau_ttm_mem_global_release; - ret = ttm_global_item_ref(global_ref); + ret = drm_global_item_ref(global_ref); if (unlikely(ret != 0)) { DRM_ERROR("Failed setting up TTM memory accounting\n"); dev_priv->ttm.mem_global_ref.release = NULL; @@ -74,15 +74,15 @@ nouveau_ttm_global_init(struct drm_nouveau_private *dev_priv) dev_priv->ttm.bo_global_ref.mem_glob = global_ref->object; global_ref = &dev_priv->ttm.bo_global_ref.ref; - global_ref->global_type = TTM_GLOBAL_TTM_BO; + global_ref->global_type = DRM_GLOBAL_TTM_BO; global_ref->size = sizeof(struct ttm_bo_global); global_ref->init = &ttm_bo_global_init; global_ref->release = &ttm_bo_global_release; - ret = ttm_global_item_ref(global_ref); + ret = drm_global_item_ref(global_ref); if (unlikely(ret != 0)) { DRM_ERROR("Failed setting up TTM BO subsystem\n"); - ttm_global_item_unref(&dev_priv->ttm.mem_global_ref); + drm_global_item_unref(&dev_priv->ttm.mem_global_ref); dev_priv->ttm.mem_global_ref.release = NULL; return ret; } @@ -96,8 +96,8 @@ nouveau_ttm_global_release(struct drm_nouveau_private *dev_priv) if (dev_priv->ttm.mem_global_ref.release == NULL) return; - ttm_global_item_unref(&dev_priv->ttm.bo_global_ref.ref); - ttm_global_item_unref(&dev_priv->ttm.mem_global_ref); + drm_global_item_unref(&dev_priv->ttm.bo_global_ref.ref); + drm_global_item_unref(&dev_priv->ttm.mem_global_ref); dev_priv->ttm.mem_global_ref.release = NULL; } diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 368fecf0c2b7..3cd1c470b777 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -235,7 +235,7 @@ struct radeon_surface_reg { */ struct radeon_mman { struct ttm_bo_global_ref bo_global_ref; - struct ttm_global_reference mem_global_ref; + struct drm_global_reference mem_global_ref; struct ttm_bo_device bdev; bool mem_global_referenced; bool initialized; diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index e9918d88f5b0..84c53e41a88f 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -59,28 +59,28 @@ static struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev) /* * Global memory. */ -static int radeon_ttm_mem_global_init(struct ttm_global_reference *ref) +static int radeon_ttm_mem_global_init(struct drm_global_reference *ref) { return ttm_mem_global_init(ref->object); } -static void radeon_ttm_mem_global_release(struct ttm_global_reference *ref) +static void radeon_ttm_mem_global_release(struct drm_global_reference *ref) { ttm_mem_global_release(ref->object); } static int radeon_ttm_global_init(struct radeon_device *rdev) { - struct ttm_global_reference *global_ref; + struct drm_global_reference *global_ref; int r; rdev->mman.mem_global_referenced = false; global_ref = &rdev->mman.mem_global_ref; - global_ref->global_type = TTM_GLOBAL_TTM_MEM; + global_ref->global_type = DRM_GLOBAL_TTM_MEM; global_ref->size = sizeof(struct ttm_mem_global); global_ref->init = &radeon_ttm_mem_global_init; global_ref->release = &radeon_ttm_mem_global_release; - r = ttm_global_item_ref(global_ref); + r = drm_global_item_ref(global_ref); if (r != 0) { DRM_ERROR("Failed setting up TTM memory accounting " "subsystem.\n"); @@ -90,14 +90,14 @@ static int radeon_ttm_global_init(struct radeon_device *rdev) rdev->mman.bo_global_ref.mem_glob = rdev->mman.mem_global_ref.object; global_ref = &rdev->mman.bo_global_ref.ref; - global_ref->global_type = TTM_GLOBAL_TTM_BO; + global_ref->global_type = DRM_GLOBAL_TTM_BO; global_ref->size = sizeof(struct ttm_bo_global); global_ref->init = &ttm_bo_global_init; global_ref->release = &ttm_bo_global_release; - r = ttm_global_item_ref(global_ref); + r = drm_global_item_ref(global_ref); if (r != 0) { DRM_ERROR("Failed setting up TTM BO subsystem.\n"); - ttm_global_item_unref(&rdev->mman.mem_global_ref); + drm_global_item_unref(&rdev->mman.mem_global_ref); return r; } @@ -108,8 +108,8 @@ static int radeon_ttm_global_init(struct radeon_device *rdev) static void radeon_ttm_global_fini(struct radeon_device *rdev) { if (rdev->mman.mem_global_referenced) { - ttm_global_item_unref(&rdev->mman.bo_global_ref.ref); - ttm_global_item_unref(&rdev->mman.mem_global_ref); + drm_global_item_unref(&rdev->mman.bo_global_ref.ref); + drm_global_item_unref(&rdev->mman.mem_global_ref); rdev->mman.mem_global_referenced = false; } } diff --git a/drivers/gpu/drm/ttm/Makefile b/drivers/gpu/drm/ttm/Makefile index 4256e2006476..b256d4adfafe 100644 --- a/drivers/gpu/drm/ttm/Makefile +++ b/drivers/gpu/drm/ttm/Makefile @@ -3,7 +3,7 @@ ccflags-y := -Iinclude/drm ttm-y := ttm_agp_backend.o ttm_memory.o ttm_tt.o ttm_bo.o \ - ttm_bo_util.o ttm_bo_vm.o ttm_module.o ttm_global.o \ + ttm_bo_util.o ttm_bo_vm.o ttm_module.o \ ttm_object.o ttm_lock.o ttm_execbuf_util.o ttm_page_alloc.o obj-$(CONFIG_DRM_TTM) += ttm.o diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 9763288c6b2d..cb4cf7ef4d1e 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1395,7 +1395,7 @@ static void ttm_bo_global_kobj_release(struct kobject *kobj) kfree(glob); } -void ttm_bo_global_release(struct ttm_global_reference *ref) +void ttm_bo_global_release(struct drm_global_reference *ref) { struct ttm_bo_global *glob = ref->object; @@ -1404,7 +1404,7 @@ void ttm_bo_global_release(struct ttm_global_reference *ref) } EXPORT_SYMBOL(ttm_bo_global_release); -int ttm_bo_global_init(struct ttm_global_reference *ref) +int ttm_bo_global_init(struct drm_global_reference *ref) { struct ttm_bo_global_ref *bo_ref = container_of(ref, struct ttm_bo_global_ref, ref); diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c index 9a6edbfeaa9e..902d7cf9fb4e 100644 --- a/drivers/gpu/drm/ttm/ttm_module.c +++ b/drivers/gpu/drm/ttm/ttm_module.c @@ -70,8 +70,6 @@ static int __init ttm_init(void) if (unlikely(ret != 0)) return ret; - ttm_global_init(); - atomic_set(&device_released, 0); ret = drm_class_device_register(&ttm_drm_class_device); if (unlikely(ret != 0)) @@ -81,7 +79,6 @@ static int __init ttm_init(void) out_no_dev_reg: atomic_set(&device_released, 1); wake_up_all(&exit_q); - ttm_global_release(); return ret; } @@ -95,7 +92,6 @@ static void __exit ttm_exit(void) */ wait_event(exit_q, atomic_read(&device_released) == 1); - ttm_global_release(); } module_init(ttm_init); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index eaad52095339..429f917b60bf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -164,7 +164,7 @@ struct vmw_vga_topology_state { struct vmw_private { struct ttm_bo_device bdev; struct ttm_bo_global_ref bo_global_ref; - struct ttm_global_reference mem_global_ref; + struct drm_global_reference mem_global_ref; struct vmw_fifo_state fifo; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c index e3df4adfb4d8..83123287c60c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c @@ -44,29 +44,29 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma) return ttm_bo_mmap(filp, vma, &dev_priv->bdev); } -static int vmw_ttm_mem_global_init(struct ttm_global_reference *ref) +static int vmw_ttm_mem_global_init(struct drm_global_reference *ref) { DRM_INFO("global init.\n"); return ttm_mem_global_init(ref->object); } -static void vmw_ttm_mem_global_release(struct ttm_global_reference *ref) +static void vmw_ttm_mem_global_release(struct drm_global_reference *ref) { ttm_mem_global_release(ref->object); } int vmw_ttm_global_init(struct vmw_private *dev_priv) { - struct ttm_global_reference *global_ref; + struct drm_global_reference *global_ref; int ret; global_ref = &dev_priv->mem_global_ref; - global_ref->global_type = TTM_GLOBAL_TTM_MEM; + global_ref->global_type = DRM_GLOBAL_TTM_MEM; global_ref->size = sizeof(struct ttm_mem_global); global_ref->init = &vmw_ttm_mem_global_init; global_ref->release = &vmw_ttm_mem_global_release; - ret = ttm_global_item_ref(global_ref); + ret = drm_global_item_ref(global_ref); if (unlikely(ret != 0)) { DRM_ERROR("Failed setting up TTM memory accounting.\n"); return ret; @@ -75,11 +75,11 @@ int vmw_ttm_global_init(struct vmw_private *dev_priv) dev_priv->bo_global_ref.mem_glob = dev_priv->mem_global_ref.object; global_ref = &dev_priv->bo_global_ref.ref; - global_ref->global_type = TTM_GLOBAL_TTM_BO; + global_ref->global_type = DRM_GLOBAL_TTM_BO; global_ref->size = sizeof(struct ttm_bo_global); global_ref->init = &ttm_bo_global_init; global_ref->release = &ttm_bo_global_release; - ret = ttm_global_item_ref(global_ref); + ret = drm_global_item_ref(global_ref); if (unlikely(ret != 0)) { DRM_ERROR("Failed setting up TTM buffer objects.\n"); @@ -88,12 +88,12 @@ int vmw_ttm_global_init(struct vmw_private *dev_priv) return 0; out_no_bo: - ttm_global_item_unref(&dev_priv->mem_global_ref); + drm_global_item_unref(&dev_priv->mem_global_ref); return ret; } void vmw_ttm_global_release(struct vmw_private *dev_priv) { - ttm_global_item_unref(&dev_priv->bo_global_ref.ref); - ttm_global_item_unref(&dev_priv->mem_global_ref); + drm_global_item_unref(&dev_priv->bo_global_ref.ref); + drm_global_item_unref(&dev_priv->mem_global_ref); } diff --git a/include/drm/drm.h b/include/drm/drm.h index e3f46e0cb7dc..e5f70617dec5 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -663,6 +663,8 @@ struct drm_gem_open { #define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock) #define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) +#define DRM_IOCTL_GEM_PRIME_OPEN DRM_IOWR(0x2e, struct drm_gem_open) + #define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30) #define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31) #define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode) diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 04b564bfc4a1..53017ba0ab7b 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1453,6 +1453,8 @@ void drm_gem_vm_open(struct vm_area_struct *vma); void drm_gem_vm_close(struct vm_area_struct *vma); int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma); +#include "drm_global.h" + static inline void drm_gem_object_reference(struct drm_gem_object *obj) { diff --git a/include/drm/drm_global.h b/include/drm/drm_global.h new file mode 100644 index 000000000000..a06805eaf649 --- /dev/null +++ b/include/drm/drm_global.h @@ -0,0 +1,53 @@ +/************************************************************************** + * + * Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ +/* + * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com> + */ + +#ifndef _DRM_GLOBAL_H_ +#define _DRM_GLOBAL_H_ +enum drm_global_types { + DRM_GLOBAL_TTM_MEM = 0, + DRM_GLOBAL_TTM_BO, + DRM_GLOBAL_TTM_OBJECT, + DRM_GLOBAL_NUM +}; + +struct drm_global_reference { + enum drm_global_types global_type; + size_t size; + void *object; + int (*init) (struct drm_global_reference *); + void (*release) (struct drm_global_reference *); +}; + +extern void drm_global_init(void); +extern void drm_global_release(void); +extern int drm_global_item_ref(struct drm_global_reference *ref); +extern void drm_global_item_unref(struct drm_global_reference *ref); + +#endif diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 0ea602da43e7..b87504235f18 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -34,6 +34,7 @@ #include "ttm/ttm_memory.h" #include "ttm/ttm_module.h" #include "drm_mm.h" +#include "drm_global.h" #include "linux/workqueue.h" #include "linux/fs.h" #include "linux/spinlock.h" @@ -362,7 +363,7 @@ struct ttm_bo_driver { */ struct ttm_bo_global_ref { - struct ttm_global_reference ref; + struct drm_global_reference ref; struct ttm_mem_global *mem_glob; }; @@ -687,8 +688,8 @@ extern int ttm_mem_io_reserve(struct ttm_bo_device *bdev, extern void ttm_mem_io_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem); -extern void ttm_bo_global_release(struct ttm_global_reference *ref); -extern int ttm_bo_global_init(struct ttm_global_reference *ref); +extern void ttm_bo_global_release(struct drm_global_reference *ref); +extern int ttm_bo_global_init(struct drm_global_reference *ref); extern int ttm_bo_device_release(struct ttm_bo_device *bdev); diff --git a/include/drm/ttm/ttm_module.h b/include/drm/ttm/ttm_module.h index cf416aee19af..45fa318c1585 100644 --- a/include/drm/ttm/ttm_module.h +++ b/include/drm/ttm/ttm_module.h @@ -35,26 +35,6 @@ struct kobject; #define TTM_PFX "[TTM] " - -enum ttm_global_types { - TTM_GLOBAL_TTM_MEM = 0, - TTM_GLOBAL_TTM_BO, - TTM_GLOBAL_TTM_OBJECT, - TTM_GLOBAL_NUM -}; - -struct ttm_global_reference { - enum ttm_global_types global_type; - size_t size; - void *object; - int (*init) (struct ttm_global_reference *); - void (*release) (struct ttm_global_reference *); -}; - -extern void ttm_global_init(void); -extern void ttm_global_release(void); -extern int ttm_global_item_ref(struct ttm_global_reference *ref); -extern void ttm_global_item_unref(struct ttm_global_reference *ref); extern struct kobject *ttm_get_kobj(void); #endif /* _TTM_MODULE_H_ */ |
