*
* Authors: Ben Skeggs
*/
-#include <engine/sw.h>
+#include "priv.h"
+#include "chan.h"
+#include "nvsw.h"
-struct nv10_sw_priv {
- struct nvkm_sw base;
-};
-
-struct nv10_sw_chan {
- struct nvkm_sw_chan base;
-};
+#include <nvif/ioctl.h>
/*******************************************************************************
- * software object classes
+ * software context
******************************************************************************/
-static int
-nv10_sw_flip(struct nvkm_object *object, u32 mthd, void *args, u32 size)
-{
- struct nv10_sw_chan *chan = (void *)nv_engctx(object->parent);
- if (chan->base.flip)
- return chan->base.flip(chan->base.flip_data);
- return -EINVAL;
-}
-
-static struct nvkm_omthds
-nv10_sw_omthds[] = {
- { 0x0500, 0x0500, nv10_sw_flip },
- {}
-};
-
-static struct nvkm_oclass
-nv10_sw_sclass[] = {
- { 0x016e, &nvkm_object_ofuncs, nv10_sw_omthds },
- {}
+static const struct nvkm_sw_chan_func
+nv10_sw_chan = {
};
-/*******************************************************************************
- * software context
- ******************************************************************************/
-
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 nv10_sw_chan *chan;
- int ret;
+ struct nvkm_sw_chan *chan;
- ret = nvkm_sw_context_create(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,
struct nvkm_object **pobject)
{
- struct nv10_sw_priv *priv;
+ struct nvkm_sw *sw;
int ret;
- ret = nvkm_sw_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
+ ret = nvkm_sw_create(parent, engine, oclass, &sw);
+ *pobject = nv_object(sw);
if (ret)
return ret;
- nv_engine(priv)->cclass = &nv10_sw_cclass;
- nv_engine(priv)->sclass = nv10_sw_sclass;
- nv_subdev(priv)->intr = nv04_sw_intr;
+ sw->func = &nv10_sw;
+ nv_subdev(sw)->intr = nv04_sw_intr;
return 0;
}