-#ifndef __NOUVEAU_DMAOBJ_H__
-#define __NOUVEAU_DMAOBJ_H__
-
-#include <core/object.h>
+#ifndef __NVKM_DMAOBJ_H__
+#define __NVKM_DMAOBJ_H__
#include <core/engine.h>
+struct nvkm_gpuobj;
-struct nouveau_gpuobj;
-
-struct nouveau_dmaobj {
- struct nouveau_object base;
+struct nvkm_dmaobj {
+ struct nvkm_object base;
u32 target;
u32 access;
u64 start;
u64 limit;
};
-struct nouveau_dmaeng {
- struct nouveau_engine base;
+struct nvkm_dmaeng {
+ struct nvkm_engine base;
- /* creates a "physical" dma object from a struct nouveau_dmaobj */
- int (*bind)(struct nouveau_dmaobj *dmaobj,
- struct nouveau_object *parent,
- struct nouveau_gpuobj **);
+ /* creates a "physical" dma object from a struct nvkm_dmaobj */
+ int (*bind)(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **);
};
-extern struct nouveau_oclass *nv04_dmaeng_oclass;
-extern struct nouveau_oclass *nv50_dmaeng_oclass;
-extern struct nouveau_oclass *nvc0_dmaeng_oclass;
-extern struct nouveau_oclass *nvd0_dmaeng_oclass;
-
+extern struct nvkm_oclass *nv04_dmaeng_oclass;
+extern struct nvkm_oclass *nv50_dmaeng_oclass;
+extern struct nvkm_oclass *gf100_dmaeng_oclass;
+extern struct nvkm_oclass *gf110_dmaeng_oclass;
#endif
#if 0
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
#endif
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = gm107_gr_oclass;
#if 0
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
#endif
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
#if 0
device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc0_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc1_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf100_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvc8_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf110_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvd9_gr_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &gf100_mmu_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvd7_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gk104_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf110_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gk104_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_gr_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &gf100_mmu_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gk20a_bar_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = gk20a_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = gk20a_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf110_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvf0_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gf110_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = gk110b_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gk208_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nv108_gr_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = gk208_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
- device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nv108_gr_oclass;
nvkm-y += nvkm/engine/dmaobj/base.o
nvkm-y += nvkm/engine/dmaobj/nv04.o
nvkm-y += nvkm/engine/dmaobj/nv50.o
-nvkm-y += nvkm/engine/dmaobj/nvc0.o
-nvkm-y += nvkm/engine/dmaobj/nvd0.o
+nvkm-y += nvkm/engine/dmaobj/gf100.o
+nvkm-y += nvkm/engine/dmaobj/gf110.o
*
* Authors: Ben Skeggs
*/
+#include "priv.h"
-#include <core/object.h>
#include <core/client.h>
#include <core/device.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
-
#include <subdev/fb.h>
#include <subdev/instmem.h>
-#include "priv.h"
+#include <nvif/class.h>
+#include <nvif/unpack.h>
static int
-nvkm_dmaobj_bind(struct nouveau_dmaobj *dmaobj, struct nouveau_object *parent,
- struct nouveau_gpuobj **pgpuobj)
+nvkm_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **pgpuobj)
{
const struct nvkm_dmaeng_impl *impl = (void *)
nv_oclass(nv_object(dmaobj)->engine);
}
ret = impl->bind(dmaobj, parent, pgpuobj);
if (ret == 0)
- nouveau_object_ref(NULL, &parent);
+ nvkm_object_ref(NULL, &parent);
return ret;
}
}
int
-nvkm_dmaobj_create_(struct nouveau_object *parent,
- struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void **pdata, u32 *psize,
+nvkm_dmaobj_create_(struct nvkm_object *parent,
+ struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void **pdata, u32 *psize,
int length, void **pobject)
{
union {
struct nv_dma_v0 v0;
} *args = *pdata;
- struct nouveau_instmem *instmem = nouveau_instmem(parent);
- struct nouveau_client *client = nouveau_client(parent);
- struct nouveau_device *device = nv_device(parent);
- struct nouveau_fb *pfb = nouveau_fb(parent);
- struct nouveau_dmaobj *dmaobj;
+ struct nvkm_instmem *instmem = nvkm_instmem(parent);
+ struct nvkm_client *client = nvkm_client(parent);
+ struct nvkm_device *device = nv_device(parent);
+ struct nvkm_fb *pfb = nvkm_fb(parent);
+ struct nvkm_dmaobj *dmaobj;
void *data = *pdata;
u32 size = *psize;
int ret;
- ret = nouveau_object_create_(parent, engine, oclass, 0, length, pobject);
+ ret = nvkm_object_create_(parent, engine, oclass, 0, length, pobject);
dmaobj = *pobject;
if (ret)
return ret;
}
int
-_nvkm_dmaeng_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+_nvkm_dmaeng_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
const struct nvkm_dmaeng_impl *impl = (void *)oclass;
- struct nouveau_dmaeng *dmaeng;
+ struct nvkm_dmaeng *dmaeng;
int ret;
- ret = nouveau_engine_create(parent, engine, oclass, true, "DMAOBJ",
- "dmaobj", &dmaeng);
+ ret = nvkm_engine_create(parent, engine, oclass, true, "DMAOBJ",
+ "dmaobj", &dmaeng);
*pobject = nv_object(dmaeng);
if (ret)
return ret;
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+#include "priv.h"
+
+#include <core/client.h>
+#include <core/gpuobj.h>
+#include <subdev/fb.h>
+
+#include <nvif/class.h>
+#include <nvif/unpack.h>
+
+struct gf100_dmaobj_priv {
+ struct nvkm_dmaobj base;
+ u32 flags0;
+ u32 flags5;
+};
+
+static int
+gf100_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **pgpuobj)
+{
+ struct gf100_dmaobj_priv *priv = (void *)dmaobj;
+ int ret;
+
+ if (!nv_iclass(parent, NV_ENGCTX_CLASS)) {
+ switch (nv_mclass(parent->parent)) {
+ case GT214_DISP_CORE_CHANNEL_DMA:
+ case GT214_DISP_BASE_CHANNEL_DMA:
+ case GT214_DISP_OVERLAY_CHANNEL_DMA:
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else
+ return 0;
+
+ ret = nvkm_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
+ if (ret == 0) {
+ nv_wo32(*pgpuobj, 0x00, priv->flags0 | nv_mclass(dmaobj));
+ nv_wo32(*pgpuobj, 0x04, lower_32_bits(priv->base.limit));
+ nv_wo32(*pgpuobj, 0x08, lower_32_bits(priv->base.start));
+ nv_wo32(*pgpuobj, 0x0c, upper_32_bits(priv->base.limit) << 24 |
+ upper_32_bits(priv->base.start));
+ nv_wo32(*pgpuobj, 0x10, 0x00000000);
+ nv_wo32(*pgpuobj, 0x14, priv->flags5);
+ }
+
+ return ret;
+}
+
+static int
+gf100_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
+{
+ struct nvkm_dmaeng *dmaeng = (void *)engine;
+ union {
+ struct gf100_dma_v0 v0;
+ } *args;
+ struct gf100_dmaobj_priv *priv;
+ u32 kind, user, unkn;
+ int ret;
+
+ ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+ args = data;
+
+ nv_ioctl(parent, "create gf100 dma size %d\n", size);
+ if (nvif_unpack(args->v0, 0, 0, false)) {
+ nv_ioctl(parent, "create gf100 dma vers %d priv %d kind %02x\n",
+ args->v0.version, args->v0.priv, args->v0.kind);
+ kind = args->v0.kind;
+ user = args->v0.priv;
+ unkn = 0;
+ } else
+ if (size == 0) {
+ if (priv->base.target != NV_MEM_TARGET_VM) {
+ kind = GF100_DMA_V0_KIND_PITCH;
+ user = GF100_DMA_V0_PRIV_US;
+ unkn = 2;
+ } else {
+ kind = GF100_DMA_V0_KIND_VM;
+ user = GF100_DMA_V0_PRIV_VM;
+ unkn = 0;
+ }
+ } else
+ return ret;
+
+ if (user > 2)
+ return -EINVAL;
+ priv->flags0 |= (kind << 22) | (user << 20);
+ priv->flags5 |= (unkn << 16);
+
+ switch (priv->base.target) {
+ case NV_MEM_TARGET_VM:
+ priv->flags0 |= 0x00000000;
+ break;
+ case NV_MEM_TARGET_VRAM:
+ priv->flags0 |= 0x00010000;
+ break;
+ case NV_MEM_TARGET_PCI:
+ priv->flags0 |= 0x00020000;
+ break;
+ case NV_MEM_TARGET_PCI_NOSNOOP:
+ priv->flags0 |= 0x00030000;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (priv->base.access) {
+ case NV_MEM_ACCESS_VM:
+ break;
+ case NV_MEM_ACCESS_RO:
+ priv->flags0 |= 0x00040000;
+ break;
+ case NV_MEM_ACCESS_WO:
+ case NV_MEM_ACCESS_RW:
+ priv->flags0 |= 0x00080000;
+ break;
+ }
+
+ return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
+}
+
+static struct nvkm_ofuncs
+gf100_dmaobj_ofuncs = {
+ .ctor = gf100_dmaobj_ctor,
+ .dtor = _nvkm_dmaobj_dtor,
+ .init = _nvkm_dmaobj_init,
+ .fini = _nvkm_dmaobj_fini,
+};
+
+static struct nvkm_oclass
+gf100_dmaeng_sclass[] = {
+ { NV_DMA_FROM_MEMORY, &gf100_dmaobj_ofuncs },
+ { NV_DMA_TO_MEMORY, &gf100_dmaobj_ofuncs },
+ { NV_DMA_IN_MEMORY, &gf100_dmaobj_ofuncs },
+ {}
+};
+
+struct nvkm_oclass *
+gf100_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
+ .base.handle = NV_ENGINE(DMAOBJ, 0xc0),
+ .base.ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = _nvkm_dmaeng_ctor,
+ .dtor = _nvkm_dmaeng_dtor,
+ .init = _nvkm_dmaeng_init,
+ .fini = _nvkm_dmaeng_fini,
+ },
+ .sclass = gf100_dmaeng_sclass,
+ .bind = gf100_dmaobj_bind,
+}.base;
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+#include "priv.h"
+
+#include <core/client.h>
+#include <core/gpuobj.h>
+#include <subdev/fb.h>
+
+#include <nvif/class.h>
+#include <nvif/unpack.h>
+
+struct gf110_dmaobj_priv {
+ struct nvkm_dmaobj base;
+ u32 flags0;
+};
+
+static int
+gf110_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **pgpuobj)
+{
+ struct gf110_dmaobj_priv *priv = (void *)dmaobj;
+ int ret;
+
+ if (!nv_iclass(parent, NV_ENGCTX_CLASS)) {
+ switch (nv_mclass(parent->parent)) {
+ case GF110_DISP_CORE_CHANNEL_DMA:
+ case GK104_DISP_CORE_CHANNEL_DMA:
+ case GK110_DISP_CORE_CHANNEL_DMA:
+ case GM107_DISP_CORE_CHANNEL_DMA:
+ case GM204_DISP_CORE_CHANNEL_DMA:
+ case GF110_DISP_BASE_CHANNEL_DMA:
+ case GK104_DISP_BASE_CHANNEL_DMA:
+ case GK110_DISP_BASE_CHANNEL_DMA:
+ case GF110_DISP_OVERLAY_CONTROL_DMA:
+ case GK104_DISP_OVERLAY_CONTROL_DMA:
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else
+ return 0;
+
+ ret = nvkm_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
+ if (ret == 0) {
+ nv_wo32(*pgpuobj, 0x00, priv->flags0);
+ nv_wo32(*pgpuobj, 0x04, priv->base.start >> 8);
+ nv_wo32(*pgpuobj, 0x08, priv->base.limit >> 8);
+ nv_wo32(*pgpuobj, 0x0c, 0x00000000);
+ nv_wo32(*pgpuobj, 0x10, 0x00000000);
+ nv_wo32(*pgpuobj, 0x14, 0x00000000);
+ }
+
+ return ret;
+}
+
+static int
+gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
+{
+ struct nvkm_dmaeng *dmaeng = (void *)engine;
+ union {
+ struct gf110_dma_v0 v0;
+ } *args;
+ struct gf110_dmaobj_priv *priv;
+ u32 kind, page;
+ int ret;
+
+ ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+ args = data;
+
+ nv_ioctl(parent, "create gf110 dma size %d\n", size);
+ if (nvif_unpack(args->v0, 0, 0, false)) {
+ nv_ioctl(parent, "create gf100 dma vers %d page %d kind %02x\n",
+ args->v0.version, args->v0.page, args->v0.kind);
+ kind = args->v0.kind;
+ page = args->v0.page;
+ } else
+ if (size == 0) {
+ if (priv->base.target != NV_MEM_TARGET_VM) {
+ kind = GF110_DMA_V0_KIND_PITCH;
+ page = GF110_DMA_V0_PAGE_SP;
+ } else {
+ kind = GF110_DMA_V0_KIND_VM;
+ page = GF110_DMA_V0_PAGE_LP;
+ }
+ } else
+ return ret;
+
+ if (page > 1)
+ return -EINVAL;
+ priv->flags0 = (kind << 20) | (page << 6);
+
+ switch (priv->base.target) {
+ case NV_MEM_TARGET_VRAM:
+ priv->flags0 |= 0x00000009;
+ break;
+ case NV_MEM_TARGET_VM:
+ case NV_MEM_TARGET_PCI:
+ case NV_MEM_TARGET_PCI_NOSNOOP:
+ /* XXX: don't currently know how to construct a real one
+ * of these. we only use them to represent pushbufs
+ * on these chipsets, and the classes that use them
+ * deal with the target themselves.
+ */
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
+}
+
+static struct nvkm_ofuncs
+gf110_dmaobj_ofuncs = {
+ .ctor = gf110_dmaobj_ctor,
+ .dtor = _nvkm_dmaobj_dtor,
+ .init = _nvkm_dmaobj_init,
+ .fini = _nvkm_dmaobj_fini,
+};
+
+static struct nvkm_oclass
+gf110_dmaeng_sclass[] = {
+ { NV_DMA_FROM_MEMORY, &gf110_dmaobj_ofuncs },
+ { NV_DMA_TO_MEMORY, &gf110_dmaobj_ofuncs },
+ { NV_DMA_IN_MEMORY, &gf110_dmaobj_ofuncs },
+ {}
+};
+
+struct nvkm_oclass *
+gf110_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
+ .base.handle = NV_ENGINE(DMAOBJ, 0xd0),
+ .base.ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = _nvkm_dmaeng_ctor,
+ .dtor = _nvkm_dmaeng_dtor,
+ .init = _nvkm_dmaeng_init,
+ .fini = _nvkm_dmaeng_fini,
+ },
+ .sclass = gf110_dmaeng_sclass,
+ .bind = gf110_dmaobj_bind,
+}.base;
*
* Authors: Ben Skeggs
*/
+#include "priv.h"
#include <core/gpuobj.h>
-#include <nvif/class.h>
-
#include <subdev/fb.h>
#include <subdev/mmu/nv04.h>
-#include "priv.h"
+#include <nvif/class.h>
struct nv04_dmaobj_priv {
- struct nouveau_dmaobj base;
+ struct nvkm_dmaobj base;
bool clone;
u32 flags0;
u32 flags2;
};
static int
-nv04_dmaobj_bind(struct nouveau_dmaobj *dmaobj,
- struct nouveau_object *parent,
- struct nouveau_gpuobj **pgpuobj)
+nv04_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **pgpuobj)
{
struct nv04_dmaobj_priv *priv = (void *)dmaobj;
- struct nouveau_gpuobj *gpuobj;
+ struct nvkm_gpuobj *gpuobj;
u64 offset = priv->base.start & 0xfffff000;
u64 adjust = priv->base.start & 0x00000fff;
u32 length = priv->base.limit - priv->base.start;
if (priv->clone) {
struct nv04_mmu_priv *mmu = nv04_mmu(dmaobj);
- struct nouveau_gpuobj *pgt = mmu->vm->pgt[0].obj[0];
+ struct nvkm_gpuobj *pgt = mmu->vm->pgt[0].obj[0];
if (!dmaobj->start)
- return nouveau_gpuobj_dup(parent, pgt, pgpuobj);
+ return nvkm_gpuobj_dup(parent, pgt, pgpuobj);
offset = nv_ro32(pgt, 8 + (offset >> 10));
offset &= 0xfffff000;
}
- ret = nouveau_gpuobj_new(parent, parent, 16, 16, 0, &gpuobj);
+ ret = nvkm_gpuobj_new(parent, parent, 16, 16, 0, &gpuobj);
*pgpuobj = gpuobj;
if (ret == 0) {
nv_wo32(*pgpuobj, 0x00, priv->flags0 | (adjust << 20));
}
static int
-nv04_dmaobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+nv04_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nouveau_dmaeng *dmaeng = (void *)engine;
+ struct nvkm_dmaeng *dmaeng = (void *)engine;
struct nv04_mmu_priv *mmu = nv04_mmu(engine);
struct nv04_dmaobj_priv *priv;
int ret;
return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
}
-static struct nouveau_ofuncs
+static struct nvkm_ofuncs
nv04_dmaobj_ofuncs = {
.ctor = nv04_dmaobj_ctor,
.dtor = _nvkm_dmaobj_dtor,
.fini = _nvkm_dmaobj_fini,
};
-static struct nouveau_oclass
+static struct nvkm_oclass
nv04_dmaeng_sclass[] = {
{ NV_DMA_FROM_MEMORY, &nv04_dmaobj_ofuncs },
{ NV_DMA_TO_MEMORY, &nv04_dmaobj_ofuncs },
{}
};
-struct nouveau_oclass *
+struct nvkm_oclass *
nv04_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
.base.handle = NV_ENGINE(DMAOBJ, 0x04),
- .base.ofuncs = &(struct nouveau_ofuncs) {
+ .base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_dmaeng_ctor,
.dtor = _nvkm_dmaeng_dtor,
.init = _nvkm_dmaeng_init,
*
* Authors: Ben Skeggs
*/
+#include "priv.h"
#include <core/client.h>
#include <core/gpuobj.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
-
#include <subdev/fb.h>
-#include "priv.h"
+#include <nvif/class.h>
+#include <nvif/unpack.h>
struct nv50_dmaobj_priv {
- struct nouveau_dmaobj base;
+ struct nvkm_dmaobj base;
u32 flags0;
u32 flags5;
};
static int
-nv50_dmaobj_bind(struct nouveau_dmaobj *dmaobj,
- struct nouveau_object *parent,
- struct nouveau_gpuobj **pgpuobj)
+nv50_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent,
+ struct nvkm_gpuobj **pgpuobj)
{
struct nv50_dmaobj_priv *priv = (void *)dmaobj;
int ret;
}
}
- ret = nouveau_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
+ ret = nvkm_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
if (ret == 0) {
nv_wo32(*pgpuobj, 0x00, priv->flags0 | nv_mclass(dmaobj));
nv_wo32(*pgpuobj, 0x04, lower_32_bits(priv->base.limit));
}
static int
-nv50_dmaobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+nv50_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nouveau_dmaeng *dmaeng = (void *)engine;
+ struct nvkm_dmaeng *dmaeng = (void *)engine;
union {
struct nv50_dma_v0 v0;
} *args;
return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
}
-static struct nouveau_ofuncs
+static struct nvkm_ofuncs
nv50_dmaobj_ofuncs = {
.ctor = nv50_dmaobj_ctor,
.dtor = _nvkm_dmaobj_dtor,
.fini = _nvkm_dmaobj_fini,
};
-static struct nouveau_oclass
+static struct nvkm_oclass
nv50_dmaeng_sclass[] = {
{ NV_DMA_FROM_MEMORY, &nv50_dmaobj_ofuncs },
{ NV_DMA_TO_MEMORY, &nv50_dmaobj_ofuncs },
{}
};
-struct nouveau_oclass *
+struct nvkm_oclass *
nv50_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
.base.handle = NV_ENGINE(DMAOBJ, 0x50),
- .base.ofuncs = &(struct nouveau_ofuncs) {
+ .base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_dmaeng_ctor,
.dtor = _nvkm_dmaeng_dtor,
.init = _nvkm_dmaeng_init,
+++ /dev/null
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <core/client.h>
-#include <core/device.h>
-#include <core/gpuobj.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
-
-#include <subdev/fb.h>
-
-#include "priv.h"
-
-struct nvc0_dmaobj_priv {
- struct nouveau_dmaobj base;
- u32 flags0;
- u32 flags5;
-};
-
-static int
-nvc0_dmaobj_bind(struct nouveau_dmaobj *dmaobj,
- struct nouveau_object *parent,
- struct nouveau_gpuobj **pgpuobj)
-{
- struct nvc0_dmaobj_priv *priv = (void *)dmaobj;
- int ret;
-
- if (!nv_iclass(parent, NV_ENGCTX_CLASS)) {
- switch (nv_mclass(parent->parent)) {
- case GT214_DISP_CORE_CHANNEL_DMA:
- case GT214_DISP_BASE_CHANNEL_DMA:
- case GT214_DISP_OVERLAY_CHANNEL_DMA:
- break;
- default:
- return -EINVAL;
- }
- } else
- return 0;
-
- ret = nouveau_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
- if (ret == 0) {
- nv_wo32(*pgpuobj, 0x00, priv->flags0 | nv_mclass(dmaobj));
- nv_wo32(*pgpuobj, 0x04, lower_32_bits(priv->base.limit));
- nv_wo32(*pgpuobj, 0x08, lower_32_bits(priv->base.start));
- nv_wo32(*pgpuobj, 0x0c, upper_32_bits(priv->base.limit) << 24 |
- upper_32_bits(priv->base.start));
- nv_wo32(*pgpuobj, 0x10, 0x00000000);
- nv_wo32(*pgpuobj, 0x14, priv->flags5);
- }
-
- return ret;
-}
-
-static int
-nvc0_dmaobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nouveau_dmaeng *dmaeng = (void *)engine;
- union {
- struct gf100_dma_v0 v0;
- } *args;
- struct nvc0_dmaobj_priv *priv;
- u32 kind, user, unkn;
- int ret;
-
- ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
- args = data;
-
- nv_ioctl(parent, "create gf100 dma size %d\n", size);
- if (nvif_unpack(args->v0, 0, 0, false)) {
- nv_ioctl(parent, "create gf100 dma vers %d priv %d kind %02x\n",
- args->v0.version, args->v0.priv, args->v0.kind);
- kind = args->v0.kind;
- user = args->v0.priv;
- unkn = 0;
- } else
- if (size == 0) {
- if (priv->base.target != NV_MEM_TARGET_VM) {
- kind = GF100_DMA_V0_KIND_PITCH;
- user = GF100_DMA_V0_PRIV_US;
- unkn = 2;
- } else {
- kind = GF100_DMA_V0_KIND_VM;
- user = GF100_DMA_V0_PRIV_VM;
- unkn = 0;
- }
- } else
- return ret;
-
- if (user > 2)
- return -EINVAL;
- priv->flags0 |= (kind << 22) | (user << 20);
- priv->flags5 |= (unkn << 16);
-
- switch (priv->base.target) {
- case NV_MEM_TARGET_VM:
- priv->flags0 |= 0x00000000;
- break;
- case NV_MEM_TARGET_VRAM:
- priv->flags0 |= 0x00010000;
- break;
- case NV_MEM_TARGET_PCI:
- priv->flags0 |= 0x00020000;
- break;
- case NV_MEM_TARGET_PCI_NOSNOOP:
- priv->flags0 |= 0x00030000;
- break;
- default:
- return -EINVAL;
- }
-
- switch (priv->base.access) {
- case NV_MEM_ACCESS_VM:
- break;
- case NV_MEM_ACCESS_RO:
- priv->flags0 |= 0x00040000;
- break;
- case NV_MEM_ACCESS_WO:
- case NV_MEM_ACCESS_RW:
- priv->flags0 |= 0x00080000;
- break;
- }
-
- return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
-}
-
-static struct nouveau_ofuncs
-nvc0_dmaobj_ofuncs = {
- .ctor = nvc0_dmaobj_ctor,
- .dtor = _nvkm_dmaobj_dtor,
- .init = _nvkm_dmaobj_init,
- .fini = _nvkm_dmaobj_fini,
-};
-
-static struct nouveau_oclass
-nvc0_dmaeng_sclass[] = {
- { NV_DMA_FROM_MEMORY, &nvc0_dmaobj_ofuncs },
- { NV_DMA_TO_MEMORY, &nvc0_dmaobj_ofuncs },
- { NV_DMA_IN_MEMORY, &nvc0_dmaobj_ofuncs },
- {}
-};
-
-struct nouveau_oclass *
-nvc0_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
- .base.handle = NV_ENGINE(DMAOBJ, 0xc0),
- .base.ofuncs = &(struct nouveau_ofuncs) {
- .ctor = _nvkm_dmaeng_ctor,
- .dtor = _nvkm_dmaeng_dtor,
- .init = _nvkm_dmaeng_init,
- .fini = _nvkm_dmaeng_fini,
- },
- .sclass = nvc0_dmaeng_sclass,
- .bind = nvc0_dmaobj_bind,
-}.base;
+++ /dev/null
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <core/client.h>
-#include <core/device.h>
-#include <core/gpuobj.h>
-#include <nvif/unpack.h>
-#include <nvif/class.h>
-
-#include <subdev/fb.h>
-
-#include "priv.h"
-
-struct nvd0_dmaobj_priv {
- struct nouveau_dmaobj base;
- u32 flags0;
-};
-
-static int
-nvd0_dmaobj_bind(struct nouveau_dmaobj *dmaobj,
- struct nouveau_object *parent,
- struct nouveau_gpuobj **pgpuobj)
-{
- struct nvd0_dmaobj_priv *priv = (void *)dmaobj;
- int ret;
-
- if (!nv_iclass(parent, NV_ENGCTX_CLASS)) {
- switch (nv_mclass(parent->parent)) {
- case GF110_DISP_CORE_CHANNEL_DMA:
- case GK104_DISP_CORE_CHANNEL_DMA:
- case GK110_DISP_CORE_CHANNEL_DMA:
- case GM107_DISP_CORE_CHANNEL_DMA:
- case GM204_DISP_CORE_CHANNEL_DMA:
- case GF110_DISP_BASE_CHANNEL_DMA:
- case GK104_DISP_BASE_CHANNEL_DMA:
- case GK110_DISP_BASE_CHANNEL_DMA:
- case GF110_DISP_OVERLAY_CONTROL_DMA:
- case GK104_DISP_OVERLAY_CONTROL_DMA:
- break;
- default:
- return -EINVAL;
- }
- } else
- return 0;
-
- ret = nouveau_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj);
- if (ret == 0) {
- nv_wo32(*pgpuobj, 0x00, priv->flags0);
- nv_wo32(*pgpuobj, 0x04, priv->base.start >> 8);
- nv_wo32(*pgpuobj, 0x08, priv->base.limit >> 8);
- nv_wo32(*pgpuobj, 0x0c, 0x00000000);
- nv_wo32(*pgpuobj, 0x10, 0x00000000);
- nv_wo32(*pgpuobj, 0x14, 0x00000000);
- }
-
- return ret;
-}
-
-static int
-nvd0_dmaobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nouveau_dmaeng *dmaeng = (void *)engine;
- union {
- struct gf110_dma_v0 v0;
- } *args;
- struct nvd0_dmaobj_priv *priv;
- u32 kind, page;
- int ret;
-
- ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
- args = data;
-
- nv_ioctl(parent, "create gf110 dma size %d\n", size);
- if (nvif_unpack(args->v0, 0, 0, false)) {
- nv_ioctl(parent, "create gf100 dma vers %d page %d kind %02x\n",
- args->v0.version, args->v0.page, args->v0.kind);
- kind = args->v0.kind;
- page = args->v0.page;
- } else
- if (size == 0) {
- if (priv->base.target != NV_MEM_TARGET_VM) {
- kind = GF110_DMA_V0_KIND_PITCH;
- page = GF110_DMA_V0_PAGE_SP;
- } else {
- kind = GF110_DMA_V0_KIND_VM;
- page = GF110_DMA_V0_PAGE_LP;
- }
- } else
- return ret;
-
- if (page > 1)
- return -EINVAL;
- priv->flags0 = (kind << 20) | (page << 6);
-
- switch (priv->base.target) {
- case NV_MEM_TARGET_VRAM:
- priv->flags0 |= 0x00000009;
- break;
- case NV_MEM_TARGET_VM:
- case NV_MEM_TARGET_PCI:
- case NV_MEM_TARGET_PCI_NOSNOOP:
- /* XXX: don't currently know how to construct a real one
- * of these. we only use them to represent pushbufs
- * on these chipsets, and the classes that use them
- * deal with the target themselves.
- */
- break;
- default:
- return -EINVAL;
- }
-
- return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject);
-}
-
-static struct nouveau_ofuncs
-nvd0_dmaobj_ofuncs = {
- .ctor = nvd0_dmaobj_ctor,
- .dtor = _nvkm_dmaobj_dtor,
- .init = _nvkm_dmaobj_init,
- .fini = _nvkm_dmaobj_fini,
-};
-
-static struct nouveau_oclass
-nvd0_dmaeng_sclass[] = {
- { NV_DMA_FROM_MEMORY, &nvd0_dmaobj_ofuncs },
- { NV_DMA_TO_MEMORY, &nvd0_dmaobj_ofuncs },
- { NV_DMA_IN_MEMORY, &nvd0_dmaobj_ofuncs },
- {}
-};
-
-struct nouveau_oclass *
-nvd0_dmaeng_oclass = &(struct nvkm_dmaeng_impl) {
- .base.handle = NV_ENGINE(DMAOBJ, 0xd0),
- .base.ofuncs = &(struct nouveau_ofuncs) {
- .ctor = _nvkm_dmaeng_ctor,
- .dtor = _nvkm_dmaeng_dtor,
- .init = _nvkm_dmaeng_init,
- .fini = _nvkm_dmaeng_fini,
- },
- .sclass = nvd0_dmaeng_sclass,
- .bind = nvd0_dmaobj_bind,
-}.base;
#ifndef __NVKM_DMAOBJ_PRIV_H__
#define __NVKM_DMAOBJ_PRIV_H__
-
#include <engine/dmaobj.h>
#define nvkm_dmaobj_create(p,e,c,pa,sa,d) \
nvkm_dmaobj_create_((p), (e), (c), (pa), (sa), sizeof(**d), (void **)d)
-int nvkm_dmaobj_create_(struct nouveau_object *, struct nouveau_object *,
- struct nouveau_oclass *, void **, u32 *,
+int nvkm_dmaobj_create_(struct nvkm_object *, struct nvkm_object *,
+ struct nvkm_oclass *, void **, u32 *,
int, void **);
-#define _nvkm_dmaobj_dtor nouveau_object_destroy
-#define _nvkm_dmaobj_init nouveau_object_init
-#define _nvkm_dmaobj_fini nouveau_object_fini
+#define _nvkm_dmaobj_dtor nvkm_object_destroy
+#define _nvkm_dmaobj_init nvkm_object_init
+#define _nvkm_dmaobj_fini nvkm_object_fini
-int _nvkm_dmaeng_ctor(struct nouveau_object *, struct nouveau_object *,
- struct nouveau_oclass *, void *, u32,
- struct nouveau_object **);
-#define _nvkm_dmaeng_dtor _nouveau_engine_dtor
-#define _nvkm_dmaeng_init _nouveau_engine_init
-#define _nvkm_dmaeng_fini _nouveau_engine_fini
+int _nvkm_dmaeng_ctor(struct nvkm_object *, struct nvkm_object *,
+ struct nvkm_oclass *, void *, u32,
+ struct nvkm_object **);
+#define _nvkm_dmaeng_dtor _nvkm_engine_dtor
+#define _nvkm_dmaeng_init _nvkm_engine_init
+#define _nvkm_dmaeng_fini _nvkm_engine_fini
struct nvkm_dmaeng_impl {
- struct nouveau_oclass base;
- struct nouveau_oclass *sclass;
- int (*bind)(struct nouveau_dmaobj *, struct nouveau_object *,
- struct nouveau_gpuobj **);
+ struct nvkm_oclass base;
+ struct nvkm_oclass *sclass;
+ int (*bind)(struct nvkm_dmaobj *, struct nvkm_object *,
+ struct nvkm_gpuobj **);
};
-
#endif
projects / openwrt / staging / blogic.git / commitdiff