mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-18 02:04:05 +08:00
drm/nouveau/sw: convert user classes to new-style nvkm_object
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
parent
5ffeb84b8e
commit
07b9e6cc95
@ -4,6 +4,7 @@
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struct nvkm_sw {
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struct nvkm_engine engine;
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const struct nvkm_sw_func *func;
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struct list_head chan;
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};
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@ -46,6 +46,48 @@ nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data)
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return handled;
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}
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static int
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nvkm_sw_oclass_new(const struct nvkm_oclass *oclass, void *data, u32 size,
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struct nvkm_object **pobject)
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{
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struct nvkm_sw_chan *chan = nvkm_sw_chan(oclass->parent);
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const struct nvkm_sw_chan_sclass *sclass = oclass->engn;
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return sclass->ctor(chan, oclass, data, size, pobject);
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}
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static int
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nvkm_sw_oclass_get(struct nvkm_oclass *oclass, int index)
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{
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struct nvkm_sw *sw = nvkm_sw(oclass->engine);
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int c = 0;
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while (sw->func->sclass[c].ctor) {
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if (c++ == index) {
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oclass->engn = &sw->func->sclass[index];
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oclass->base = sw->func->sclass[index].base;
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oclass->base.ctor = nvkm_sw_oclass_new;
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return index;
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}
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}
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return c;
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}
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static int
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nvkm_sw_cclass_get(struct nvkm_fifo_chan *fifoch,
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const struct nvkm_oclass *oclass,
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struct nvkm_object **pobject)
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{
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struct nvkm_sw *sw = nvkm_sw(oclass->engine);
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return sw->func->chan_new(sw, fifoch, oclass, pobject);
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}
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static const struct nvkm_engine_func
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nvkm_sw = {
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.fifo.cclass = nvkm_sw_cclass_get,
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.fifo.sclass = nvkm_sw_oclass_get,
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};
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int
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nvkm_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
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struct nvkm_oclass *oclass, int length, void **pobject)
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@ -59,6 +101,7 @@ nvkm_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
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if (ret)
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return ret;
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sw->engine.func = &nvkm_sw;
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INIT_LIST_HEAD(&sw->chan);
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return 0;
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}
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@ -69,33 +69,43 @@ nvkm_sw_chan_event = {
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.ctor = nvkm_sw_chan_event_ctor,
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};
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void
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nvkm_sw_chan_dtor(struct nvkm_object *base)
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static void *
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nvkm_sw_chan_dtor(struct nvkm_object *object)
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{
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struct nvkm_sw_chan *chan = (void *)base;
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list_del(&chan->head);
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struct nvkm_sw_chan *chan = nvkm_sw_chan(object);
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struct nvkm_sw *sw = chan->sw;
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unsigned long flags;
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void *data = chan;
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if (chan->func->dtor)
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data = chan->func->dtor(chan);
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nvkm_event_fini(&chan->event);
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nvkm_engctx_destroy(&chan->base);
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spin_lock_irqsave(&sw->engine.lock, flags);
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list_del(&chan->head);
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spin_unlock_irqrestore(&sw->engine.lock, flags);
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return data;
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}
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static const struct nvkm_object_func
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nvkm_sw_chan = {
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.dtor = nvkm_sw_chan_dtor,
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};
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int
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nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *func,
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struct nvkm_object *parent, struct nvkm_object *engine,
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struct nvkm_oclass *oclass, int length, void **pobject)
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nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *func, struct nvkm_sw *sw,
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struct nvkm_fifo_chan *fifo, const struct nvkm_oclass *oclass,
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struct nvkm_sw_chan *chan)
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{
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struct nvkm_sw *sw = (void *)engine;
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struct nvkm_sw_chan *chan;
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int ret;
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ret = nvkm_engctx_create_(parent, engine, oclass, parent,
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0, 0, 0, length, pobject);
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chan = *pobject;
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if (ret)
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return ret;
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unsigned long flags;
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nvkm_object_ctor(&nvkm_sw_chan, oclass, &chan->object);
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chan->func = func;
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chan->fifo = nvkm_fifo_chan(parent);
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chan->sw = sw;
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chan->fifo = fifo;
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spin_lock_irqsave(&sw->engine.lock, flags);
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list_add(&chan->head, &sw->chan);
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spin_unlock_irqrestore(&sw->engine.lock, flags);
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return nvkm_event_init(&nvkm_sw_chan_event, 1, 1, &chan->event);
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}
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@ -1,35 +1,26 @@
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#ifndef __NVKM_SW_CHAN_H__
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#define __NVKM_SW_CHAN_H__
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#define nvkm_sw_chan(p) container_of((p), struct nvkm_sw_chan, object)
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#include "priv.h"
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#include <core/engctx.h>
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#include <core/event.h>
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struct nvkm_sw_chan {
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struct nvkm_engctx base;
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const struct nvkm_sw_chan_func *func;
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struct nvkm_object object;
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struct nvkm_sw *sw;
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struct nvkm_fifo_chan *fifo;
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struct list_head head;
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struct nvkm_event event;
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};
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struct nvkm_sw_chan_func {
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void *(*dtor)(struct nvkm_sw_chan *);
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bool (*mthd)(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data);
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};
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int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *, struct nvkm_sw *,
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struct nvkm_fifo_chan *, const struct nvkm_oclass *,
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struct nvkm_sw_chan *);
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bool nvkm_sw_chan_mthd(struct nvkm_sw_chan *, int subc, u32 mthd, u32 data);
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#define nvkm_sw_context_create(f,p,e,c,d) \
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nvkm_sw_chan_ctor((f), (p), (e), (c), sizeof(**d), (void **)d)
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int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *,
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struct nvkm_object *, struct nvkm_object *,
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struct nvkm_oclass *, int, void **);
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void nvkm_sw_chan_dtor(struct nvkm_object *);
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#define nvkm_sw_context_init(d) \
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nvkm_engctx_init(&(d)->base)
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#define nvkm_sw_context_fini(d,s) \
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nvkm_engctx_fini(&(d)->base, (s))
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#define _nvkm_sw_context_dtor nvkm_sw_chan_dtor
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#define _nvkm_sw_context_init _nvkm_engctx_init
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#define _nvkm_sw_context_fini _nvkm_engctx_fini
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#endif
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@ -25,33 +25,26 @@
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#include <subdev/bar.h>
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#include <engine/disp.h>
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#include <engine/fifo.h>
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#include <nvif/event.h>
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#include <nvif/ioctl.h>
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/*******************************************************************************
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* software object classes
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******************************************************************************/
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static struct nvkm_oclass
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gf100_sw_sclass[] = {
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{ NVIF_IOCTL_NEW_V0_SW_GF100, &nvkm_nvsw_ofuncs },
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{}
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};
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/*******************************************************************************
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* software context
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******************************************************************************/
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static int
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gf100_sw_vblsem_release(struct nvkm_notify *notify)
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gf100_sw_chan_vblsem_release(struct nvkm_notify *notify)
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{
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struct nv50_sw_chan *chan =
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container_of(notify, typeof(*chan), vblank.notify[notify->index]);
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struct nvkm_sw *sw = (void *)nv_object(chan)->engine;
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struct nvkm_sw *sw = chan->base.sw;
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struct nvkm_device *device = sw->engine.subdev.device;
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struct nvkm_bar *bar = device->bar;
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u32 inst = chan->base.fifo->inst->addr >> 12;
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nvkm_wr32(device, 0x001718, 0x80000000 | chan->vblank.channel);
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nvkm_wr32(device, 0x001718, 0x80000000 | inst);
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bar->flush(bar);
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nvkm_wr32(device, 0x06000c, upper_32_bits(chan->vblank.offset));
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nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset));
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@ -64,7 +57,7 @@ static bool
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gf100_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
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{
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struct nv50_sw_chan *chan = nv50_sw_chan(base);
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struct nvkm_engine *engine = chan->base.base.gpuobj.object.engine;
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struct nvkm_engine *engine = chan->base.object.engine;
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struct nvkm_device *device = engine->subdev.device;
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switch (mthd) {
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case 0x0400:
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@ -103,27 +96,58 @@ gf100_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
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}
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static const struct nvkm_sw_chan_func
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gf100_sw_chan_func = {
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gf100_sw_chan = {
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.dtor = nv50_sw_chan_dtor,
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.mthd = gf100_sw_chan_mthd,
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};
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static struct nv50_sw_cclass
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gf100_sw_cclass = {
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.base.handle = NV_ENGCTX(SW, 0xc0),
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.base.ofuncs = &(struct nvkm_ofuncs) {
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.ctor = nv50_sw_context_ctor,
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.dtor = nv50_sw_context_dtor,
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.init = _nvkm_sw_context_init,
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.fini = _nvkm_sw_context_fini,
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},
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.vblank = gf100_sw_vblsem_release,
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.chan = &gf100_sw_chan_func,
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};
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static int
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gf100_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch,
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const struct nvkm_oclass *oclass,
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struct nvkm_object **pobject)
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{
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struct nvkm_disp *disp = sw->engine.subdev.device->disp;
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struct nv50_sw_chan *chan;
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int ret, i;
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if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
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return -ENOMEM;
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*pobject = &chan->base.object;
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ret = nvkm_sw_chan_ctor(&gf100_sw_chan, sw, fifoch, oclass,
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&chan->base);
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if (ret)
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return ret;
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for (i = 0; disp && i < disp->vblank.index_nr; i++) {
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ret = nvkm_notify_init(NULL, &disp->vblank,
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gf100_sw_chan_vblsem_release, false,
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&(struct nvif_notify_head_req_v0) {
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.head = i,
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},
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sizeof(struct nvif_notify_head_req_v0),
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sizeof(struct nvif_notify_head_rep_v0),
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&chan->vblank.notify[i]);
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if (ret)
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return ret;
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}
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return 0;
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}
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/*******************************************************************************
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* software engine/subdev functions
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******************************************************************************/
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static const struct nvkm_sw_func
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gf100_sw_func = {
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.chan_new = gf100_sw_chan_new,
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.sclass = {
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{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_GF100 } },
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{}
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}
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};
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struct nvkm_oclass *
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gf100_sw_oclass = &(struct nv50_sw_oclass) {
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.base.handle = NV_ENGINE(SW, 0xc0),
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@ -133,6 +157,5 @@ gf100_sw_oclass = &(struct nv50_sw_oclass) {
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.init = _nvkm_sw_init,
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.fini = _nvkm_sw_fini,
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},
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.cclass = &gf100_sw_cclass.base,
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.sclass = gf100_sw_sclass,
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.func = &gf100_sw_func,
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}.base;
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@ -40,9 +40,9 @@ struct nv04_sw_chan {
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******************************************************************************/
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static int
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nv04_sw_mthd_get_ref(struct nvkm_object *object, void *data, u32 size)
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nv04_nvsw_mthd_get_ref(struct nvkm_nvsw *nvsw, void *data, u32 size)
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{
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struct nv04_sw_chan *chan = (void *)object->parent;
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struct nv04_sw_chan *chan = nv04_sw_chan(nvsw->chan);
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union {
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struct nv04_nvsw_get_ref_v0 v0;
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} *args = data;
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@ -56,31 +56,28 @@ nv04_sw_mthd_get_ref(struct nvkm_object *object, void *data, u32 size)
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}
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static int
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nv04_sw_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
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nv04_nvsw_mthd(struct nvkm_nvsw *nvsw, u32 mthd, void *data, u32 size)
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{
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switch (mthd) {
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case NV04_NVSW_GET_REF:
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return nv04_sw_mthd_get_ref(object, data, size);
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return nv04_nvsw_mthd_get_ref(nvsw, data, size);
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default:
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break;
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}
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return -EINVAL;
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}
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static struct nvkm_ofuncs
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nv04_sw_ofuncs = {
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.ctor = nvkm_nvsw_ctor,
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.dtor = nvkm_object_destroy,
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.init = _nvkm_object_init,
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.fini = _nvkm_object_fini,
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.mthd = nv04_sw_mthd,
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static const struct nvkm_nvsw_func
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nv04_nvsw = {
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.mthd = nv04_nvsw_mthd,
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};
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static struct nvkm_oclass
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nv04_sw_sclass[] = {
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{ NVIF_IOCTL_NEW_V0_SW_NV04, &nv04_sw_ofuncs },
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{}
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};
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static int
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nv04_nvsw_new(struct nvkm_sw_chan *chan, const struct nvkm_oclass *oclass,
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void *data, u32 size, struct nvkm_object **pobject)
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{
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return nvkm_nvsw_new_(&nv04_nvsw, chan, oclass, data, size, pobject);
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}
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/*******************************************************************************
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* software context
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@ -103,38 +100,23 @@ nv04_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
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}
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static const struct nvkm_sw_chan_func
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nv04_sw_chan_func = {
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nv04_sw_chan = {
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.mthd = nv04_sw_chan_mthd,
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};
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static int
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nv04_sw_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
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struct nvkm_oclass *oclass, void *data, u32 size,
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struct nvkm_object **pobject)
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nv04_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifo,
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const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
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{
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struct nv04_sw_chan *chan;
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int ret;
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ret = nvkm_sw_context_create(&nv04_sw_chan_func,
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parent, engine, oclass, &chan);
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*pobject = nv_object(chan);
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if (ret)
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return ret;
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if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
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return -ENOMEM;
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atomic_set(&chan->ref, 0);
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return 0;
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}
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*pobject = &chan->base.object;
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static struct nvkm_oclass
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nv04_sw_cclass = {
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.handle = NV_ENGCTX(SW, 0x04),
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.ofuncs = &(struct nvkm_ofuncs) {
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.ctor = nv04_sw_context_ctor,
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.dtor = _nvkm_sw_context_dtor,
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.init = _nvkm_sw_context_init,
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.fini = _nvkm_sw_context_fini,
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},
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};
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return nvkm_sw_chan_ctor(&nv04_sw_chan, sw, fifo, oclass, &chan->base);
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}
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/*******************************************************************************
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* software engine/subdev functions
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@ -146,6 +128,15 @@ nv04_sw_intr(struct nvkm_subdev *subdev)
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nvkm_mask(subdev->device, 0x000100, 0x80000000, 0x00000000);
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}
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static const struct nvkm_sw_func
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nv04_sw = {
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.chan_new = nv04_sw_chan_new,
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.sclass = {
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{ nv04_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV04 } },
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{}
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}
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};
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static int
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nv04_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
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struct nvkm_oclass *oclass, void *data, u32 size,
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@ -159,8 +150,7 @@ nv04_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
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if (ret)
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return ret;
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nv_engine(sw)->cclass = &nv04_sw_cclass;
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nv_engine(sw)->sclass = nv04_sw_sclass;
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sw->func = &nv04_sw;
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nv_subdev(sw)->intr = nv04_sw_intr;
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return 0;
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}
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@ -27,56 +27,40 @@
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#include <nvif/ioctl.h>
|
||||
|
||||
/*******************************************************************************
|
||||
* software object classes
|
||||
******************************************************************************/
|
||||
|
||||
static struct nvkm_oclass
|
||||
nv10_sw_sclass[] = {
|
||||
{ NVIF_IOCTL_NEW_V0_SW_NV10, &nvkm_nvsw_ofuncs },
|
||||
{}
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
* software context
|
||||
******************************************************************************/
|
||||
|
||||
static const struct nvkm_sw_chan_func
|
||||
nv10_sw_chan_func = {
|
||||
nv10_sw_chan = {
|
||||
};
|
||||
|
||||
static int
|
||||
nv10_sw_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
struct nvkm_object **pobject)
|
||||
nv10_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifo,
|
||||
const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
|
||||
{
|
||||
struct nvkm_sw_chan *chan;
|
||||
int ret;
|
||||
|
||||
ret = nvkm_sw_context_create(&nv10_sw_chan_func,
|
||||
parent, engine, oclass, &chan);
|
||||
*pobject = nv_object(chan);
|
||||
if (ret)
|
||||
return ret;
|
||||
if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
*pobject = &chan->object;
|
||||
|
||||
return 0;
|
||||
return nvkm_sw_chan_ctor(&nv10_sw_chan, sw, fifo, oclass, chan);
|
||||
}
|
||||
|
||||
static struct nvkm_oclass
|
||||
nv10_sw_cclass = {
|
||||
.handle = NV_ENGCTX(SW, 0x04),
|
||||
.ofuncs = &(struct nvkm_ofuncs) {
|
||||
.ctor = nv10_sw_context_ctor,
|
||||
.dtor = _nvkm_sw_context_dtor,
|
||||
.init = _nvkm_sw_context_init,
|
||||
.fini = _nvkm_sw_context_fini,
|
||||
},
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
* software engine/subdev functions
|
||||
******************************************************************************/
|
||||
|
||||
static const struct nvkm_sw_func
|
||||
nv10_sw = {
|
||||
.chan_new = nv10_sw_chan_new,
|
||||
.sclass = {
|
||||
{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV10 } },
|
||||
{}
|
||||
}
|
||||
};
|
||||
|
||||
static int
|
||||
nv10_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
@ -90,8 +74,7 @@ nv10_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
nv_engine(sw)->cclass = &nv10_sw_cclass;
|
||||
nv_engine(sw)->sclass = nv10_sw_sclass;
|
||||
sw->func = &nv10_sw;
|
||||
nv_subdev(sw)->intr = nv04_sw_intr;
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -31,30 +31,20 @@
|
||||
#include <nvif/event.h>
|
||||
#include <nvif/ioctl.h>
|
||||
|
||||
/*******************************************************************************
|
||||
* software object classes
|
||||
******************************************************************************/
|
||||
|
||||
static struct nvkm_oclass
|
||||
nv50_sw_sclass[] = {
|
||||
{ NVIF_IOCTL_NEW_V0_SW_NV50, &nvkm_nvsw_ofuncs },
|
||||
{}
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
* software context
|
||||
******************************************************************************/
|
||||
|
||||
static int
|
||||
nv50_sw_vblsem_release(struct nvkm_notify *notify)
|
||||
nv50_sw_chan_vblsem_release(struct nvkm_notify *notify)
|
||||
{
|
||||
struct nv50_sw_chan *chan =
|
||||
container_of(notify, typeof(*chan), vblank.notify[notify->index]);
|
||||
struct nvkm_sw *sw = (void *)nv_object(chan)->engine;
|
||||
struct nvkm_sw *sw = chan->base.sw;
|
||||
struct nvkm_device *device = sw->engine.subdev.device;
|
||||
struct nvkm_bar *bar = device->bar;
|
||||
|
||||
nvkm_wr32(device, 0x001704, chan->vblank.channel);
|
||||
nvkm_wr32(device, 0x001704, chan->base.fifo->inst->addr >> 12);
|
||||
nvkm_wr32(device, 0x001710, 0x80000000 | chan->vblank.ctxdma);
|
||||
bar->flush(bar);
|
||||
|
||||
@ -73,7 +63,7 @@ static bool
|
||||
nv50_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
|
||||
{
|
||||
struct nv50_sw_chan *chan = nv50_sw_chan(base);
|
||||
struct nvkm_engine *engine = chan->base.base.gpuobj.object.engine;
|
||||
struct nvkm_engine *engine = chan->base.object.engine;
|
||||
struct nvkm_device *device = engine->subdev.device;
|
||||
switch (mthd) {
|
||||
case 0x018c: chan->vblank.ctxdma = data; return true;
|
||||
@ -91,41 +81,41 @@ nv50_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
|
||||
return false;
|
||||
}
|
||||
|
||||
void *
|
||||
nv50_sw_chan_dtor(struct nvkm_sw_chan *base)
|
||||
{
|
||||
struct nv50_sw_chan *chan = nv50_sw_chan(base);
|
||||
int i;
|
||||
for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++)
|
||||
nvkm_notify_fini(&chan->vblank.notify[i]);
|
||||
return chan;
|
||||
}
|
||||
|
||||
static const struct nvkm_sw_chan_func
|
||||
nv50_sw_chan_func = {
|
||||
nv50_sw_chan = {
|
||||
.dtor = nv50_sw_chan_dtor,
|
||||
.mthd = nv50_sw_chan_mthd,
|
||||
};
|
||||
|
||||
void
|
||||
nv50_sw_context_dtor(struct nvkm_object *object)
|
||||
static int
|
||||
nv50_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch,
|
||||
const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
|
||||
{
|
||||
struct nv50_sw_chan *chan = (void *)object;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++)
|
||||
nvkm_notify_fini(&chan->vblank.notify[i]);
|
||||
|
||||
nvkm_sw_chan_dtor(&chan->base.base.gpuobj.object);
|
||||
}
|
||||
|
||||
int
|
||||
nv50_sw_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
struct nvkm_object **pobject)
|
||||
{
|
||||
struct nvkm_disp *disp = parent->engine->subdev.device->disp;
|
||||
struct nv50_sw_cclass *pclass = (void *)oclass;
|
||||
struct nvkm_disp *disp = sw->engine.subdev.device->disp;
|
||||
struct nv50_sw_chan *chan;
|
||||
int ret, i;
|
||||
|
||||
ret = nvkm_sw_context_create(pclass->chan, parent, engine, oclass, &chan);
|
||||
*pobject = nv_object(chan);
|
||||
if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
*pobject = &chan->base.object;
|
||||
|
||||
ret = nvkm_sw_chan_ctor(&nv50_sw_chan, sw, fifoch, oclass, &chan->base);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
for (i = 0; disp && i < disp->vblank.index_nr; i++) {
|
||||
ret = nvkm_notify_init(NULL, &disp->vblank, pclass->vblank,
|
||||
false,
|
||||
ret = nvkm_notify_init(NULL, &disp->vblank,
|
||||
nv50_sw_chan_vblsem_release, false,
|
||||
&(struct nvif_notify_head_req_v0) {
|
||||
.head = i,
|
||||
},
|
||||
@ -136,23 +126,9 @@ nv50_sw_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
return ret;
|
||||
}
|
||||
|
||||
chan->vblank.channel = nvkm_fifo_chan(parent)->inst->addr >> 12;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct nv50_sw_cclass
|
||||
nv50_sw_cclass = {
|
||||
.base.handle = NV_ENGCTX(SW, 0x50),
|
||||
.base.ofuncs = &(struct nvkm_ofuncs) {
|
||||
.ctor = nv50_sw_context_ctor,
|
||||
.dtor = nv50_sw_context_dtor,
|
||||
.init = _nvkm_sw_context_init,
|
||||
.fini = _nvkm_sw_context_fini,
|
||||
},
|
||||
.vblank = nv50_sw_vblsem_release,
|
||||
.chan = &nv50_sw_chan_func,
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
* software engine/subdev functions
|
||||
******************************************************************************/
|
||||
@ -171,12 +147,20 @@ nv50_sw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
nv_engine(sw)->cclass = pclass->cclass;
|
||||
nv_engine(sw)->sclass = pclass->sclass;
|
||||
sw->func = pclass->func;
|
||||
nv_subdev(sw)->intr = nv04_sw_intr;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct nvkm_sw_func
|
||||
nv50_sw_func = {
|
||||
.chan_new = nv50_sw_chan_new,
|
||||
.sclass = {
|
||||
{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV50 } },
|
||||
{}
|
||||
}
|
||||
};
|
||||
|
||||
struct nvkm_oclass *
|
||||
nv50_sw_oclass = &(struct nv50_sw_oclass) {
|
||||
.base.handle = NV_ENGINE(SW, 0x50),
|
||||
@ -186,6 +170,5 @@ nv50_sw_oclass = &(struct nv50_sw_oclass) {
|
||||
.init = _nvkm_sw_init,
|
||||
.fini = _nvkm_sw_fini,
|
||||
},
|
||||
.cclass = &nv50_sw_cclass.base,
|
||||
.sclass = nv50_sw_sclass,
|
||||
.func = &nv50_sw_func,
|
||||
}.base;
|
||||
|
||||
@ -8,8 +8,7 @@
|
||||
|
||||
struct nv50_sw_oclass {
|
||||
struct nvkm_oclass base;
|
||||
struct nvkm_oclass *cclass;
|
||||
struct nvkm_oclass *sclass;
|
||||
const struct nvkm_sw_func *func;
|
||||
};
|
||||
|
||||
int nv50_sw_ctor(struct nvkm_object *, struct nvkm_object *,
|
||||
@ -26,20 +25,11 @@ struct nv50_sw_chan {
|
||||
struct nvkm_sw_chan base;
|
||||
struct {
|
||||
struct nvkm_notify notify[4];
|
||||
u32 channel;
|
||||
u32 ctxdma;
|
||||
u64 offset;
|
||||
u32 value;
|
||||
} vblank;
|
||||
};
|
||||
|
||||
int nv50_sw_context_ctor(struct nvkm_object *,
|
||||
struct nvkm_object *,
|
||||
struct nvkm_oclass *, void *, u32,
|
||||
struct nvkm_object **);
|
||||
void nv50_sw_context_dtor(struct nvkm_object *);
|
||||
|
||||
int nv50_sw_mthd_vblsem_value(struct nvkm_object *, u32, void *, u32);
|
||||
int nv50_sw_mthd_vblsem_release(struct nvkm_object *, u32, void *, u32);
|
||||
int nv50_sw_mthd_flip(struct nvkm_object *, u32, void *, u32);
|
||||
void *nv50_sw_chan_dtor(struct nvkm_sw_chan *);
|
||||
#endif
|
||||
|
||||
@ -21,19 +21,22 @@
|
||||
*
|
||||
* Authors: Ben Skeggs <bskeggs@redhat.com>
|
||||
*/
|
||||
#define nvkm_nvsw(p) container_of((p), struct nvkm_nvsw, object)
|
||||
#include "nvsw.h"
|
||||
#include "chan.h"
|
||||
|
||||
#include <nvif/class.h>
|
||||
|
||||
struct nvkm_nvsw {
|
||||
struct nvkm_object object;
|
||||
struct nvkm_sw_chan *chan;
|
||||
};
|
||||
static int
|
||||
nvkm_nvsw_mthd_(struct nvkm_object *base, u32 mthd, void *data, u32 size)
|
||||
{
|
||||
struct nvkm_nvsw *nvsw = nvkm_nvsw(base);
|
||||
if (nvsw->func->mthd)
|
||||
return nvsw->func->mthd(nvsw, mthd, data, size);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
static int
|
||||
nvkm_nvsw_ntfy(struct nvkm_object *base, u32 mthd, struct nvkm_event **pevent)
|
||||
nvkm_nvsw_ntfy_(struct nvkm_object *base, u32 mthd, struct nvkm_event **pevent)
|
||||
{
|
||||
struct nvkm_nvsw *nvsw = nvkm_nvsw(base);
|
||||
switch (mthd) {
|
||||
@ -46,29 +49,36 @@ nvkm_nvsw_ntfy(struct nvkm_object *base, u32 mthd, struct nvkm_event **pevent)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static const struct nvkm_object_func
|
||||
nvkm_nvsw_ = {
|
||||
.mthd = nvkm_nvsw_mthd_,
|
||||
.ntfy = nvkm_nvsw_ntfy_,
|
||||
};
|
||||
|
||||
int
|
||||
nvkm_nvsw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
nvkm_nvsw_new_(const struct nvkm_nvsw_func *func, struct nvkm_sw_chan *chan,
|
||||
const struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
struct nvkm_object **pobject)
|
||||
{
|
||||
struct nvkm_sw_chan *chan = (void *)parent;
|
||||
struct nvkm_nvsw *nvsw;
|
||||
int ret;
|
||||
|
||||
ret = nvkm_object_create(parent, engine, oclass, 0, &nvsw);
|
||||
if (!(nvsw = kzalloc(sizeof(*nvsw), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
*pobject = &nvsw->object;
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
nvkm_object_ctor(&nvkm_nvsw_, oclass, &nvsw->object);
|
||||
nvsw->func = func;
|
||||
nvsw->chan = chan;
|
||||
return 0;
|
||||
}
|
||||
|
||||
struct nvkm_ofuncs
|
||||
nvkm_nvsw_ofuncs = {
|
||||
.ctor = nvkm_nvsw_ctor,
|
||||
.dtor = nvkm_object_destroy,
|
||||
.init = _nvkm_object_init,
|
||||
.fini = _nvkm_object_fini,
|
||||
.ntfy = nvkm_nvsw_ntfy,
|
||||
static const struct nvkm_nvsw_func
|
||||
nvkm_nvsw = {
|
||||
};
|
||||
|
||||
int
|
||||
nvkm_nvsw_new(struct nvkm_sw_chan *chan, const struct nvkm_oclass *oclass,
|
||||
void *data, u32 size, struct nvkm_object **pobject)
|
||||
{
|
||||
return nvkm_nvsw_new_(&nvkm_nvsw, chan, oclass, data, size, pobject);
|
||||
}
|
||||
|
||||
@ -1,10 +1,21 @@
|
||||
#ifndef __NVKM_NVSW_H__
|
||||
#define __NVKM_NVSW_H__
|
||||
#define nvkm_nvsw(p) container_of((p), struct nvkm_nvsw, object)
|
||||
#include "priv.h"
|
||||
|
||||
extern struct nvkm_ofuncs nvkm_nvsw_ofuncs;
|
||||
int
|
||||
nvkm_nvsw_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
|
||||
struct nvkm_oclass *oclass, void *data, u32 size,
|
||||
struct nvkm_object **pobject);
|
||||
struct nvkm_nvsw {
|
||||
struct nvkm_object object;
|
||||
const struct nvkm_nvsw_func *func;
|
||||
struct nvkm_sw_chan *chan;
|
||||
};
|
||||
|
||||
struct nvkm_nvsw_func {
|
||||
int (*mthd)(struct nvkm_nvsw *, u32 mthd, void *data, u32 size);
|
||||
};
|
||||
|
||||
int nvkm_nvsw_new_(const struct nvkm_nvsw_func *, struct nvkm_sw_chan *,
|
||||
const struct nvkm_oclass *, void *data, u32 size,
|
||||
struct nvkm_object **pobject);
|
||||
int nvkm_nvsw_new(struct nvkm_sw_chan *, const struct nvkm_oclass *,
|
||||
void *data, u32 size, struct nvkm_object **pobject);
|
||||
#endif
|
||||
|
||||
@ -1,5 +1,18 @@
|
||||
#ifndef __NVKM_SW_PRIV_H__
|
||||
#define __NVKM_SW_PRIV_H__
|
||||
#define nvkm_sw(p) container_of((p), struct nvkm_sw, engine)
|
||||
#include <engine/sw.h>
|
||||
struct nvkm_sw_chan;
|
||||
|
||||
struct nvkm_sw_chan_sclass {
|
||||
int (*ctor)(struct nvkm_sw_chan *, const struct nvkm_oclass *,
|
||||
void *data, u32 size, struct nvkm_object **);
|
||||
struct nvkm_sclass base;
|
||||
};
|
||||
|
||||
struct nvkm_sw_func {
|
||||
int (*chan_new)(struct nvkm_sw *, struct nvkm_fifo_chan *,
|
||||
const struct nvkm_oclass *, struct nvkm_object **);
|
||||
const struct nvkm_sw_chan_sclass sclass[];
|
||||
};
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user