Commit 9d498e0f authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/falcon: convert user classes to new-style nvkm_object 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 8f0649b5

drivers/gpu/drm/nouveau/include/nvif/class.h

+22 −0
Original line number Diff line number Diff line
@@ -94,6 +94,28 @@ 
#define MAXWELL_A                                                    0x0000b097

#define MAXWELL_B                                                    0x0000b197



#define GT212_MSVLD                                                  0x000085b1

#define IGT21A_MSVLD                                                 0x000086b1

#define G98_MSVLD                                                    0x000088b1

#define GF100_MSVLD                                                  0x000090b1

#define GK104_MSVLD                                                  0x000095b1



#define GT212_MSPDEC                                                 0x000085b2

#define G98_MSPDEC                                                   0x000088b2

#define GF100_MSPDEC                                                 0x000090b2

#define GK104_MSPDEC                                                 0x000095b2



#define GT212_MSPPP                                                  0x000085b3

#define G98_MSPPP                                                    0x000088b3

#define GF100_MSPPP                                                  0x000090b3



#define G98_SEC                                                      0x000088b4



#define GT212_DMA                                                    0x000085b5

#define FERMI_DMA                                                    0x000090b5



#define FERMI_DECOMPRESS                                             0x000090b8



#define FERMI_COMPUTE_A                                              0x000090c0

#define FERMI_COMPUTE_B                                              0x000091c0

drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h

+3 −23
Original line number Diff line number Diff line 
#ifndef __NVKM_FALCON_H__

#define __NVKM_FALCON_H__

#include <core/engctx.h>

#define nvkm_falcon(p) container_of((p), struct nvkm_falcon, engine)

#include <core/engine.h>

struct nvkm_fifo_chan;



struct nvkm_falcon_chan {

	struct nvkm_engctx base;

};



#define nvkm_falcon_context_create(p,e,c,g,s,a,f,d)                         \

	nvkm_engctx_create((p), (e), (c), (g), (s), (a), (f), (d))

#define nvkm_falcon_context_destroy(d)                                      \

	nvkm_engctx_destroy(&(d)->base)

#define nvkm_falcon_context_init(d)                                         \

	nvkm_engctx_init(&(d)->base)

#define nvkm_falcon_context_fini(d,s)                                       \

	nvkm_engctx_fini(&(d)->base, (s))



#define _nvkm_falcon_context_ctor _nvkm_engctx_ctor

#define _nvkm_falcon_context_dtor _nvkm_engctx_dtor

#define _nvkm_falcon_context_init _nvkm_engctx_init

#define _nvkm_falcon_context_fini _nvkm_engctx_fini

#define _nvkm_falcon_context_rd32 _nvkm_engctx_rd32

#define _nvkm_falcon_context_wr32 _nvkm_engctx_wr32



struct nvkm_falcon_data {

	bool external;

};



#include <core/engine.h>



struct nvkm_falcon {

	struct nvkm_engine engine;

	const struct nvkm_falcon_func *func;
@@ -55,6 +34,7 @@ struct nvkm_falcon { 


struct nvkm_falcon_func {

	void (*intr)(struct nvkm_falcon *, struct nvkm_fifo_chan *);

	struct nvkm_sclass sclass[];

};



#define nv_falcon(priv) ((struct nvkm_falcon *)priv)

drivers/gpu/drm/nouveau/nvkm/engine/ce/gf100.c

+17 −52
Original line number Diff line number Diff line
@@ -25,51 +25,7 @@ 
#include <engine/falcon.h>

#include "fuc/gf100.fuc3.h"



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

 * Copy object classes

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



static struct nvkm_oclass

gf100_ce0_sclass[] = {

	{ 0x90b5, &nvkm_object_ofuncs },

	{},

};



static struct nvkm_oclass

gf100_ce1_sclass[] = {

	{ 0x90b8, &nvkm_object_ofuncs },

	{},

};



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

 * PCE context

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



static struct nvkm_ofuncs

gf100_ce_context_ofuncs = {

	.ctor = _nvkm_falcon_context_ctor,

	.dtor = _nvkm_falcon_context_dtor,

	.init = _nvkm_falcon_context_init,

	.fini = _nvkm_falcon_context_fini,

	.rd32 = _nvkm_falcon_context_rd32,

	.wr32 = _nvkm_falcon_context_wr32,

};



static struct nvkm_oclass

gf100_ce0_cclass = {

	.handle = NV_ENGCTX(CE0, 0xc0),

	.ofuncs = &gf100_ce_context_ofuncs,

};



static struct nvkm_oclass

gf100_ce1_cclass = {

	.handle = NV_ENGCTX(CE1, 0xc0),

	.ofuncs = &gf100_ce_context_ofuncs,

};



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

 * PCE engine/subdev functions

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

#include <nvif/class.h>



static int

gf100_ce_init(struct nvkm_object *object)
@@ -89,8 +45,12 @@ gf100_ce_init(struct nvkm_object *object) 
}



static const struct nvkm_falcon_func

gf100_ce_func = {

gf100_ce0_func = {

	.intr = gt215_ce_intr,

	.sclass = {

		{ -1, -1, FERMI_DMA },

		{}

	}

};



static int
@@ -101,15 +61,13 @@ gf100_ce0_ctor(struct nvkm_object *parent, struct nvkm_object *engine, 
	struct nvkm_falcon *ce;

	int ret;



	ret = nvkm_falcon_create(&gf100_ce_func, parent, engine, oclass,

	ret = nvkm_falcon_create(&gf100_ce0_func, parent, engine, oclass,

				 0x104000, true, "PCE0", "ce0", &ce);

	*pobject = nv_object(ce);

	if (ret)

		return ret;



	nv_subdev(ce)->unit = 0x00000040;

	nv_engine(ce)->cclass = &gf100_ce0_cclass;

	nv_engine(ce)->sclass = gf100_ce0_sclass;

	nv_falcon(ce)->code.data = gf100_ce_code;

	nv_falcon(ce)->code.size = sizeof(gf100_ce_code);

	nv_falcon(ce)->data.data = gf100_ce_data;
@@ -117,6 +75,15 @@ gf100_ce0_ctor(struct nvkm_object *parent, struct nvkm_object *engine, 
	return 0;

}



static const struct nvkm_falcon_func

gf100_ce1_func = {

	.intr = gt215_ce_intr,

	.sclass = {

		{ -1, -1, FERMI_DECOMPRESS },

		{}

	}

};



static int

gf100_ce1_ctor(struct nvkm_object *parent, struct nvkm_object *engine,

	       struct nvkm_oclass *oclass, void *data, u32 size,
@@ -125,15 +92,13 @@ gf100_ce1_ctor(struct nvkm_object *parent, struct nvkm_object *engine, 
	struct nvkm_falcon *ce;

	int ret;



	ret = nvkm_falcon_create(&gf100_ce_func, parent, engine, oclass,

	ret = nvkm_falcon_create(&gf100_ce1_func, parent, engine, oclass,

				 0x105000, true, "PCE1", "ce1", &ce);

	*pobject = nv_object(ce);

	if (ret)

		return ret;



	nv_subdev(ce)->unit = 0x00000080;

	nv_engine(ce)->cclass = &gf100_ce1_cclass;

	nv_engine(ce)->sclass = gf100_ce1_sclass;

	nv_falcon(ce)->code.data = gf100_ce_code;

	nv_falcon(ce)->code.size = sizeof(gf100_ce_code);

	nv_falcon(ce)->data.data = gf100_ce_data;

drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c

+5 −33
Original line number Diff line number Diff line
@@ -28,37 +28,7 @@ 
#include <core/client.h>

#include <core/enum.h>



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

 * Copy object classes

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



static struct nvkm_oclass

gt215_ce_sclass[] = {

	{ 0x85b5, &nvkm_object_ofuncs },

	{}

};



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

 * PCE context

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



static struct nvkm_oclass

gt215_ce_cclass = {

	.handle = NV_ENGCTX(CE0, 0xa3),

	.ofuncs = &(struct nvkm_ofuncs) {

		.ctor = _nvkm_falcon_context_ctor,

		.dtor = _nvkm_falcon_context_dtor,

		.init = _nvkm_falcon_context_init,

		.fini = _nvkm_falcon_context_fini,

		.rd32 = _nvkm_falcon_context_rd32,

		.wr32 = _nvkm_falcon_context_wr32,



	},

};



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

 * PCE engine/subdev functions

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

#include <nvif/class.h>



static const struct nvkm_enum

gt215_ce_isr_error_name[] = {
@@ -93,6 +63,10 @@ gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan) 
static const struct nvkm_falcon_func

gt215_ce_func = {

	.intr = gt215_ce_intr,

	.sclass = {

		{ -1, -1, GT212_DMA },

		{}

	}

};



static int
@@ -111,8 +85,6 @@ gt215_ce_ctor(struct nvkm_object *parent, struct nvkm_object *engine, 
		return ret;



	nv_subdev(ce)->unit = 0x00802000;

	nv_engine(ce)->cclass = &gt215_ce_cclass;

	nv_engine(ce)->sclass = gt215_ce_sclass;

	nv_falcon(ce)->code.data = gt215_ce_code;

	nv_falcon(ce)->code.size = sizeof(gt215_ce_code);

	nv_falcon(ce)->data.data = gt215_ce_data;

drivers/gpu/drm/nouveau/nvkm/engine/falcon.c

+36 −0
Original line number Diff line number Diff line
@@ -24,6 +24,35 @@ 


#include <subdev/timer.h>



static int

nvkm_falcon_oclass_get(struct nvkm_oclass *oclass, int index)

{

	struct nvkm_falcon *falcon = nvkm_falcon(oclass->engine);

	int c = 0;



	while (falcon->func->sclass[c].oclass) {

		if (c++ == index) {

			oclass->base = falcon->func->sclass[index];

			return index;

		}

	}



	return c;

}



static int

nvkm_falcon_cclass_bind(struct nvkm_object *object, struct nvkm_gpuobj *parent,

			int align, struct nvkm_gpuobj **pgpuobj)

{

	return nvkm_gpuobj_new(object->engine->subdev.device, 256,

			       align, true, parent, pgpuobj);

}



static const struct nvkm_object_func

nvkm_falcon_cclass = {

	.bind = nvkm_falcon_cclass_bind,

};



static void

nvkm_falcon_intr(struct nvkm_subdev *subdev)

{
@@ -275,6 +304,12 @@ _nvkm_falcon_fini(struct nvkm_object *object, bool suspend) 
	return nvkm_engine_fini_old(&falcon->engine, suspend);

}



static const struct nvkm_engine_func

nvkm_falcon = {

	.fifo.sclass = nvkm_falcon_oclass_get,

	.cclass = &nvkm_falcon_cclass,

};



int

nvkm_falcon_create_(const struct nvkm_falcon_func *func,

		    struct nvkm_object *parent, struct nvkm_object *engine,
@@ -292,6 +327,7 @@ nvkm_falcon_create_(const struct nvkm_falcon_func *func, 
		return ret;



	falcon->engine.subdev.intr = nvkm_falcon_intr;

	falcon->engine.func = &nvkm_falcon;

	falcon->func = func;

	falcon->addr = addr;

	return 0;

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