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author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h new file mode 100644 index 000000000..837e4fe96 --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h @@ -0,0 +1,58 @@ +#ifndef __NVKM_PARENT_H__ +#define __NVKM_PARENT_H__ +#include <core/object.h> + +struct nvkm_sclass { + struct nvkm_sclass *sclass; + struct nvkm_engine *engine; + struct nvkm_oclass *oclass; +}; + +struct nvkm_parent { + struct nvkm_object object; + + struct nvkm_sclass *sclass; + u64 engine; + + int (*context_attach)(struct nvkm_object *, struct nvkm_object *); + int (*context_detach)(struct nvkm_object *, bool suspend, + struct nvkm_object *); + + int (*object_attach)(struct nvkm_object *parent, + struct nvkm_object *object, u32 name); + void (*object_detach)(struct nvkm_object *parent, int cookie); +}; + +static inline struct nvkm_parent * +nv_parent(void *obj) +{ +#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA + if (unlikely(!(nv_iclass(obj, NV_PARENT_CLASS)))) + nv_assert("BAD CAST -> NvParent, %08x", nv_hclass(obj)); +#endif + return obj; +} + +#define nvkm_parent_create(p,e,c,v,s,m,d) \ + nvkm_parent_create_((p), (e), (c), (v), (s), (m), \ + sizeof(**d), (void **)d) +#define nvkm_parent_init(p) \ + nvkm_object_init(&(p)->object) +#define nvkm_parent_fini(p,s) \ + nvkm_object_fini(&(p)->object, (s)) + +int nvkm_parent_create_(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, u32 pclass, + struct nvkm_oclass *, u64 engcls, + int size, void **); +void nvkm_parent_destroy(struct nvkm_parent *); + +void _nvkm_parent_dtor(struct nvkm_object *); +#define _nvkm_parent_init nvkm_object_init +#define _nvkm_parent_fini nvkm_object_fini + +int nvkm_parent_sclass(struct nvkm_object *, u16 handle, + struct nvkm_object **pengine, + struct nvkm_oclass **poclass); +int nvkm_parent_lclass(struct nvkm_object *, u32 *, int); +#endif |