Commit ab606194 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/instmem: tidy up the object class definition 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 24a4ae86

drivers/gpu/drm/nouveau/core/include/subdev/instmem.h

+0 −15
Original line number Diff line number Diff line
@@ -23,21 +23,6 @@ nv_memobj(void *obj) 
	return obj;

}



#define nouveau_instobj_create(p,e,o,d)                                        \

	nouveau_instobj_create_((p), (e), (o), sizeof(**d), (void **)d)

#define nouveau_instobj_init(p)                                                \

	nouveau_object_init(&(p)->base)

#define nouveau_instobj_fini(p,s)                                              \

	nouveau_object_fini(&(p)->base, (s))



int  nouveau_instobj_create_(struct nouveau_object *, struct nouveau_object *,

			     struct nouveau_oclass *, int, void **);

void nouveau_instobj_destroy(struct nouveau_instobj *);



void _nouveau_instobj_dtor(struct nouveau_object *);

#define _nouveau_instobj_init nouveau_object_init

#define _nouveau_instobj_fini nouveau_object_fini



struct nouveau_instmem {

	struct nouveau_subdev base;

	struct list_head list;

drivers/gpu/drm/nouveau/core/subdev/instmem/base.c

+20 −27
Original line number Diff line number Diff line
@@ -24,6 +24,23 @@ 


#include "priv.h"



/******************************************************************************

 * instmem object base implementation

 *****************************************************************************/



void

_nouveau_instobj_dtor(struct nouveau_object *object)

{

	struct nouveau_instmem *imem = (void *)object->engine;

	struct nouveau_instobj *iobj = (void *)object;



	mutex_lock(&nv_subdev(imem)->mutex);

	list_del(&iobj->head);

	mutex_unlock(&nv_subdev(imem)->mutex);



	return nouveau_object_destroy(&iobj->base);

}



int

nouveau_instobj_create_(struct nouveau_object *parent,

			struct nouveau_object *engine,
@@ -46,25 +63,6 @@ nouveau_instobj_create_(struct nouveau_object *parent, 
	return 0;

}



void

nouveau_instobj_destroy(struct nouveau_instobj *iobj)

{

	struct nouveau_subdev *subdev = nv_subdev(iobj->base.engine);



	mutex_lock(&subdev->mutex);

	list_del(&iobj->head);

	mutex_unlock(&subdev->mutex);



	return nouveau_object_destroy(&iobj->base);

}



void

_nouveau_instobj_dtor(struct nouveau_object *object)

{

	struct nouveau_instobj *iobj = (void *)object;

	return nouveau_instobj_destroy(iobj);

}



/******************************************************************************

 * instmem subdev base implementation

 *****************************************************************************/
@@ -76,14 +74,9 @@ nouveau_instmem_alloc(struct nouveau_instmem *imem, 
{

	struct nouveau_object *engine = nv_object(imem);

	struct nouveau_instmem_impl *impl = (void *)engine->oclass;

	int ret;



	ret = nouveau_object_ctor(parent, engine, impl->instobj,

				  (void *)(unsigned long)align, size, pobject);

	if (ret)

		return ret;



	return 0;

	struct nouveau_instobj_args args = { .size = size, .align = align };

	return nouveau_object_ctor(parent, engine, impl->instobj, &args,

				   sizeof(args), pobject);

}



int

drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.c

+36 −31
Original line number Diff line number Diff line
@@ -24,6 +24,33 @@ 


#include "nv04.h"



/******************************************************************************

 * instmem object implementation

 *****************************************************************************/



static u32

nv04_instobj_rd32(struct nouveau_object *object, u64 addr)

{

	struct nv04_instobj_priv *node = (void *)object;

	return nv_ro32(object->engine, node->mem->offset + addr);

}



static void

nv04_instobj_wr32(struct nouveau_object *object, u64 addr, u32 data)

{

	struct nv04_instobj_priv *node = (void *)object;

	nv_wo32(object->engine, node->mem->offset + addr, data);

}



static void

nv04_instobj_dtor(struct nouveau_object *object)

{

	struct nv04_instmem_priv *priv = (void *)object->engine;

	struct nv04_instobj_priv *node = (void *)object;

	nouveau_mm_free(&priv->heap, &node->mem);

	nouveau_instobj_destroy(&node->base);

}



static int

nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine,

		  struct nouveau_oclass *oclass, void *data, u32 size,
@@ -31,18 +58,19 @@ nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, 
{

	struct nv04_instmem_priv *priv = (void *)engine;

	struct nv04_instobj_priv *node;

	int ret, align;

	struct nouveau_instobj_args *args = data;

	int ret;



	align = (unsigned long)data;

	if (!align)

		align = 1;

	if (!args->align)

		args->align = 1;



	ret = nouveau_instobj_create(parent, engine, oclass, &node);

	*pobject = nv_object(node);

	if (ret)

		return ret;



	ret = nouveau_mm_head(&priv->heap, 1, size, size, align, &node->mem);

	ret = nouveau_mm_head(&priv->heap, 1, args->size, args->size,

			      args->align, &node->mem);

	if (ret)

		return ret;
@@ -51,32 +79,9 @@ nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, 
	return 0;

}



static void

nv04_instobj_dtor(struct nouveau_object *object)

{

	struct nv04_instmem_priv *priv = (void *)object->engine;

	struct nv04_instobj_priv *node = (void *)object;

	nouveau_mm_free(&priv->heap, &node->mem);

	nouveau_instobj_destroy(&node->base);

}



static u32

nv04_instobj_rd32(struct nouveau_object *object, u64 addr)

{

	struct nv04_instobj_priv *node = (void *)object;

	return nv_ro32(object->engine, node->mem->offset + addr);

}



static void

nv04_instobj_wr32(struct nouveau_object *object, u64 addr, u32 data)

{

	struct nv04_instobj_priv *node = (void *)object;

	nv_wo32(object->engine, node->mem->offset + addr, data);

}



struct nouveau_oclass

struct nouveau_instobj_impl

nv04_instobj_oclass = {

	.ofuncs = &(struct nouveau_ofuncs) {

	.base.ofuncs = &(struct nouveau_ofuncs) {

		.ctor = nv04_instobj_ctor,

		.dtor = nv04_instobj_dtor,

		.init = _nouveau_instobj_init,
@@ -173,5 +178,5 @@ nv04_instmem_oclass = &(struct nouveau_instmem_impl) { 
		.rd32 = nv04_instmem_rd32,

		.wr32 = nv04_instmem_wr32,

	},

	.instobj = &nv04_instobj_oclass,

	.instobj = &nv04_instobj_oclass.base,

}.base;

drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.h

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 


#include "priv.h"



extern struct nouveau_oclass nv04_instobj_oclass;

extern struct nouveau_instobj_impl nv04_instobj_oclass;



struct nv04_instmem_priv {

	struct nouveau_instmem base;

drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c

+1 −1
Original line number Diff line number Diff line
@@ -134,5 +134,5 @@ nv40_instmem_oclass = &(struct nouveau_instmem_impl) { 
		.rd32 = nv40_instmem_rd32,

		.wr32 = nv40_instmem_wr32,

	},

	.instobj = &nv04_instobj_oclass,

	.instobj = &nv04_instobj_oclass.base,

}.base;

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