#define nouveau_vm_put nvkm_vm_put
#define nouveau_vm_map nvkm_vm_map
#define nouveau_vm_unmap nvkm_vm_unmap
+#define nouveau_vm_new nvkm_vm_new
+#define nouveau_vm_ref nvkm_vm_ref
#define nouveau_instmem nvkm_instmem
#define nouveau_instobj nvkm_instobj
#define nouveau_mem nvkm_mem
-#ifndef __NOUVEAU_BAR_H__
-#define __NOUVEAU_BAR_H__
-
+#ifndef __NVKM_BAR_H__
+#define __NVKM_BAR_H__
#include <core/subdev.h>
-#include <core/device.h>
-
-struct nouveau_mem;
-struct nouveau_vma;
+struct nvkm_mem;
+struct nvkm_vma;
-struct nouveau_bar {
- struct nouveau_subdev base;
+struct nvkm_bar {
+ struct nvkm_subdev base;
- int (*alloc)(struct nouveau_bar *, struct nouveau_object *,
- struct nouveau_mem *, struct nouveau_object **);
+ int (*alloc)(struct nvkm_bar *, struct nvkm_object *,
+ struct nvkm_mem *, struct nvkm_object **);
- int (*kmap)(struct nouveau_bar *, struct nouveau_mem *,
- u32 flags, struct nouveau_vma *);
- int (*umap)(struct nouveau_bar *, struct nouveau_mem *,
- u32 flags, struct nouveau_vma *);
- void (*unmap)(struct nouveau_bar *, struct nouveau_vma *);
- void (*flush)(struct nouveau_bar *);
+ int (*kmap)(struct nvkm_bar *, struct nvkm_mem *, u32 flags,
+ struct nvkm_vma *);
+ int (*umap)(struct nvkm_bar *, struct nvkm_mem *, u32 flags,
+ struct nvkm_vma *);
+ void (*unmap)(struct nvkm_bar *, struct nvkm_vma *);
+ void (*flush)(struct nvkm_bar *);
/* whether the BAR supports to be ioremapped WC or should be uncached */
bool iomap_uncached;
};
-static inline struct nouveau_bar *
-nouveau_bar(void *obj)
+static inline struct nvkm_bar *
+nvkm_bar(void *obj)
{
- return (void *)nouveau_subdev(obj, NVDEV_SUBDEV_BAR);
+ return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_BAR);
}
-extern struct nouveau_oclass nv50_bar_oclass;
-extern struct nouveau_oclass nvc0_bar_oclass;
-extern struct nouveau_oclass gk20a_bar_oclass;
-
+extern struct nvkm_oclass nv50_bar_oclass;
+extern struct nvkm_oclass gf100_bar_oclass;
+extern struct nvkm_oclass gk20a_bar_oclass;
#endif
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <core/ramht.h>
+#include <core/engine.h>
#include <subdev/bar.h>
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nv108_pmu_oclass;
#if 0
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nv108_pmu_oclass;
#if 0
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvc0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvc0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvd0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_sw_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_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_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvd0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_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_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvd0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nvd0_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nv108_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &nvc0_mmu_oclass;
- device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &gf100_bar_oclass;
device->oclass[NVDEV_SUBDEV_PMU ] = nv108_pmu_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nvd0_dmaeng_oclass;
nvkm-y += nvkm/subdev/bar/base.o
nvkm-y += nvkm/subdev/bar/nv50.o
-nvkm-y += nvkm/subdev/bar/nvc0.o
+nvkm-y += nvkm/subdev/bar/gf100.o
nvkm-y += nvkm/subdev/bar/gk20a.o
*
* Authors: Ben Skeggs
*/
+#include "priv.h"
-#include <core/object.h>
-
+#include <core/device.h>
#include <subdev/fb.h>
#include <subdev/mmu.h>
-#include "priv.h"
-
-struct nouveau_barobj {
- struct nouveau_object base;
- struct nouveau_vma vma;
+struct nvkm_barobj {
+ struct nvkm_object base;
+ struct nvkm_vma vma;
void __iomem *iomem;
};
static int
-nouveau_barobj_ctor(struct nouveau_object *parent,
- struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+nvkm_barobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nouveau_device *device = nv_device(parent);
- struct nouveau_bar *bar = nouveau_bar(device);
- struct nouveau_mem *mem = data;
- struct nouveau_barobj *barobj;
+ struct nvkm_device *device = nv_device(parent);
+ struct nvkm_bar *bar = nvkm_bar(device);
+ struct nvkm_mem *mem = data;
+ struct nvkm_barobj *barobj;
int ret;
- ret = nouveau_object_create(parent, engine, oclass, 0, &barobj);
+ ret = nvkm_object_create(parent, engine, oclass, 0, &barobj);
*pobject = nv_object(barobj);
if (ret)
return ret;
}
static void
-nouveau_barobj_dtor(struct nouveau_object *object)
+nvkm_barobj_dtor(struct nvkm_object *object)
{
- struct nouveau_bar *bar = nouveau_bar(object);
- struct nouveau_barobj *barobj = (void *)object;
+ struct nvkm_bar *bar = nvkm_bar(object);
+ struct nvkm_barobj *barobj = (void *)object;
if (barobj->vma.node) {
if (barobj->iomem)
iounmap(barobj->iomem);
bar->unmap(bar, &barobj->vma);
}
- nouveau_object_destroy(&barobj->base);
+ nvkm_object_destroy(&barobj->base);
}
static u32
-nouveau_barobj_rd32(struct nouveau_object *object, u64 addr)
+nvkm_barobj_rd32(struct nvkm_object *object, u64 addr)
{
- struct nouveau_barobj *barobj = (void *)object;
+ struct nvkm_barobj *barobj = (void *)object;
return ioread32_native(barobj->iomem + addr);
}
static void
-nouveau_barobj_wr32(struct nouveau_object *object, u64 addr, u32 data)
+nvkm_barobj_wr32(struct nvkm_object *object, u64 addr, u32 data)
{
- struct nouveau_barobj *barobj = (void *)object;
+ struct nvkm_barobj *barobj = (void *)object;
iowrite32_native(data, barobj->iomem + addr);
}
-static struct nouveau_oclass
-nouveau_barobj_oclass = {
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nouveau_barobj_ctor,
- .dtor = nouveau_barobj_dtor,
- .init = nouveau_object_init,
- .fini = nouveau_object_fini,
- .rd32 = nouveau_barobj_rd32,
- .wr32 = nouveau_barobj_wr32,
+static struct nvkm_oclass
+nvkm_barobj_oclass = {
+ .ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = nvkm_barobj_ctor,
+ .dtor = nvkm_barobj_dtor,
+ .init = nvkm_object_init,
+ .fini = nvkm_object_fini,
+ .rd32 = nvkm_barobj_rd32,
+ .wr32 = nvkm_barobj_wr32,
},
};
int
-nouveau_bar_alloc(struct nouveau_bar *bar, struct nouveau_object *parent,
- struct nouveau_mem *mem, struct nouveau_object **pobject)
+nvkm_bar_alloc(struct nvkm_bar *bar, struct nvkm_object *parent,
+ struct nvkm_mem *mem, struct nvkm_object **pobject)
{
- struct nouveau_object *gpuobj;
- int ret = nouveau_object_ctor(parent, &parent->engine->subdev.object,
- &nouveau_barobj_oclass,
- mem, 0, &gpuobj);
+ struct nvkm_object *gpuobj;
+ int ret = nvkm_object_ctor(parent, &parent->engine->subdev.object,
+ &nvkm_barobj_oclass, mem, 0, &gpuobj);
if (ret == 0)
*pobject = gpuobj;
return ret;
}
int
-nouveau_bar_create_(struct nouveau_object *parent,
- struct nouveau_object *engine,
- struct nouveau_oclass *oclass, int length, void **pobject)
+nvkm_bar_create_(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, int length, void **pobject)
{
- struct nouveau_bar *bar;
+ struct nvkm_bar *bar;
int ret;
- ret = nouveau_subdev_create_(parent, engine, oclass, 0, "BARCTL",
- "bar", length, pobject);
+ ret = nvkm_subdev_create_(parent, engine, oclass, 0, "BARCTL",
+ "bar", length, pobject);
bar = *pobject;
if (ret)
return ret;
}
void
-nouveau_bar_destroy(struct nouveau_bar *bar)
+nvkm_bar_destroy(struct nvkm_bar *bar)
{
- nouveau_subdev_destroy(&bar->base);
+ nvkm_subdev_destroy(&bar->base);
}
void
-_nouveau_bar_dtor(struct nouveau_object *object)
+_nvkm_bar_dtor(struct nvkm_object *object)
{
- struct nouveau_bar *bar = (void *)object;
- nouveau_bar_destroy(bar);
+ struct nvkm_bar *bar = (void *)object;
+ nvkm_bar_destroy(bar);
}
--- /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/gpuobj.h>
+#include <subdev/fb.h>
+#include <subdev/mmu.h>
+
+struct gf100_bar_priv_vm {
+ struct nvkm_gpuobj *mem;
+ struct nvkm_gpuobj *pgd;
+ struct nvkm_vm *vm;
+};
+
+struct gf100_bar_priv {
+ struct nvkm_bar base;
+ spinlock_t lock;
+ struct gf100_bar_priv_vm bar[2];
+};
+
+static int
+gf100_bar_kmap(struct nvkm_bar *bar, struct nvkm_mem *mem, u32 flags,
+ struct nvkm_vma *vma)
+{
+ struct gf100_bar_priv *priv = (void *)bar;
+ int ret;
+
+ ret = nvkm_vm_get(priv->bar[0].vm, mem->size << 12, 12, flags, vma);
+ if (ret)
+ return ret;
+
+ nvkm_vm_map(vma, mem);
+ return 0;
+}
+
+static int
+gf100_bar_umap(struct nvkm_bar *bar, struct nvkm_mem *mem, u32 flags,
+ struct nvkm_vma *vma)
+{
+ struct gf100_bar_priv *priv = (void *)bar;
+ int ret;
+
+ ret = nvkm_vm_get(priv->bar[1].vm, mem->size << 12,
+ mem->page_shift, flags, vma);
+ if (ret)
+ return ret;
+
+ nvkm_vm_map(vma, mem);
+ return 0;
+}
+
+static void
+gf100_bar_unmap(struct nvkm_bar *bar, struct nvkm_vma *vma)
+{
+ nvkm_vm_unmap(vma);
+ nvkm_vm_put(vma);
+}
+
+static int
+gf100_bar_ctor_vm(struct gf100_bar_priv *priv, struct gf100_bar_priv_vm *bar_vm,
+ int bar_nr)
+{
+ struct nvkm_device *device = nv_device(&priv->base);
+ struct nvkm_vm *vm;
+ resource_size_t bar_len;
+ int ret;
+
+ ret = nvkm_gpuobj_new(nv_object(priv), NULL, 0x1000, 0, 0,
+ &bar_vm->mem);
+ if (ret)
+ return ret;
+
+ ret = nvkm_gpuobj_new(nv_object(priv), NULL, 0x8000, 0, 0,
+ &bar_vm->pgd);
+ if (ret)
+ return ret;
+
+ bar_len = nv_device_resource_len(device, bar_nr);
+
+ ret = nvkm_vm_new(device, 0, bar_len, 0, &vm);
+ if (ret)
+ return ret;
+
+ atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]);
+
+ /*
+ * Bootstrap page table lookup.
+ */
+ if (bar_nr == 3) {
+ ret = nvkm_gpuobj_new(nv_object(priv), NULL,
+ (bar_len >> 12) * 8, 0x1000,
+ NVOBJ_FLAG_ZERO_ALLOC,
+ &vm->pgt[0].obj[0]);
+ vm->pgt[0].refcount[0] = 1;
+ if (ret)
+ return ret;
+ }
+
+ ret = nvkm_vm_ref(vm, &bar_vm->vm, bar_vm->pgd);
+ nvkm_vm_ref(NULL, &vm, NULL);
+ if (ret)
+ return ret;
+
+ nv_wo32(bar_vm->mem, 0x0200, lower_32_bits(bar_vm->pgd->addr));
+ nv_wo32(bar_vm->mem, 0x0204, upper_32_bits(bar_vm->pgd->addr));
+ nv_wo32(bar_vm->mem, 0x0208, lower_32_bits(bar_len - 1));
+ nv_wo32(bar_vm->mem, 0x020c, upper_32_bits(bar_len - 1));
+ return 0;
+}
+
+int
+gf100_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
+{
+ struct nvkm_device *device = nv_device(parent);
+ struct gf100_bar_priv *priv;
+ bool has_bar3 = nv_device_resource_len(device, 3) != 0;
+ int ret;
+
+ ret = nvkm_bar_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ /* BAR3 */
+ if (has_bar3) {
+ ret = gf100_bar_ctor_vm(priv, &priv->bar[0], 3);
+ if (ret)
+ return ret;
+ }
+
+ /* BAR1 */
+ ret = gf100_bar_ctor_vm(priv, &priv->bar[1], 1);
+ if (ret)
+ return ret;
+
+ if (has_bar3) {
+ priv->base.alloc = nvkm_bar_alloc;
+ priv->base.kmap = gf100_bar_kmap;
+ }
+ priv->base.umap = gf100_bar_umap;
+ priv->base.unmap = gf100_bar_unmap;
+ priv->base.flush = g84_bar_flush;
+ spin_lock_init(&priv->lock);
+ return 0;
+}
+
+void
+gf100_bar_dtor(struct nvkm_object *object)
+{
+ struct gf100_bar_priv *priv = (void *)object;
+
+ nvkm_vm_ref(NULL, &priv->bar[1].vm, priv->bar[1].pgd);
+ nvkm_gpuobj_ref(NULL, &priv->bar[1].pgd);
+ nvkm_gpuobj_ref(NULL, &priv->bar[1].mem);
+
+ if (priv->bar[0].vm) {
+ nvkm_gpuobj_ref(NULL, &priv->bar[0].vm->pgt[0].obj[0]);
+ nvkm_vm_ref(NULL, &priv->bar[0].vm, priv->bar[0].pgd);
+ }
+ nvkm_gpuobj_ref(NULL, &priv->bar[0].pgd);
+ nvkm_gpuobj_ref(NULL, &priv->bar[0].mem);
+
+ nvkm_bar_destroy(&priv->base);
+}
+
+int
+gf100_bar_init(struct nvkm_object *object)
+{
+ struct gf100_bar_priv *priv = (void *)object;
+ int ret;
+
+ ret = nvkm_bar_init(&priv->base);
+ if (ret)
+ return ret;
+
+ nv_mask(priv, 0x000200, 0x00000100, 0x00000000);
+ nv_mask(priv, 0x000200, 0x00000100, 0x00000100);
+
+ nv_wr32(priv, 0x001704, 0x80000000 | priv->bar[1].mem->addr >> 12);
+ if (priv->bar[0].mem)
+ nv_wr32(priv, 0x001714,
+ 0xc0000000 | priv->bar[0].mem->addr >> 12);
+ return 0;
+}
+
+struct nvkm_oclass
+gf100_bar_oclass = {
+ .handle = NV_SUBDEV(BAR, 0xc0),
+ .ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = gf100_bar_ctor,
+ .dtor = gf100_bar_dtor,
+ .init = gf100_bar_init,
+ .fini = _nvkm_bar_fini,
+ },
+};
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
-
-#include <subdev/bar.h>
-
#include "priv.h"
int
-gk20a_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+gk20a_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nouveau_bar *bar;
+ struct nvkm_bar *bar;
int ret;
- ret = nvc0_bar_ctor(parent, engine, oclass, data, size, pobject);
+ ret = gf100_bar_ctor(parent, engine, oclass, data, size, pobject);
if (ret)
return ret;
- bar = (struct nouveau_bar *)*pobject;
+ bar = (struct nvkm_bar *)*pobject;
bar->iomap_uncached = true;
-
return 0;
}
-struct nouveau_oclass
+struct nvkm_oclass
gk20a_bar_oclass = {
.handle = NV_SUBDEV(BAR, 0xea),
- .ofuncs = &(struct nouveau_ofuncs) {
+ .ofuncs = &(struct nvkm_ofuncs) {
.ctor = gk20a_bar_ctor,
- .dtor = nvc0_bar_dtor,
- .init = nvc0_bar_init,
- .fini = _nouveau_bar_fini,
+ .dtor = gf100_bar_dtor,
+ .init = gf100_bar_init,
+ .fini = _nvkm_bar_fini,
},
};
*
* Authors: Ben Skeggs
*/
+#include "priv.h"
#include <core/gpuobj.h>
-
-#include <subdev/timer.h>
#include <subdev/fb.h>
#include <subdev/mmu.h>
-
-#include "priv.h"
+#include <subdev/timer.h>
struct nv50_bar_priv {
- struct nouveau_bar base;
+ struct nvkm_bar base;
spinlock_t lock;
- struct nouveau_gpuobj *mem;
- struct nouveau_gpuobj *pad;
- struct nouveau_gpuobj *pgd;
- struct nouveau_vm *bar1_vm;
- struct nouveau_gpuobj *bar1;
- struct nouveau_vm *bar3_vm;
- struct nouveau_gpuobj *bar3;
+ struct nvkm_gpuobj *mem;
+ struct nvkm_gpuobj *pad;
+ struct nvkm_gpuobj *pgd;
+ struct nvkm_vm *bar1_vm;
+ struct nvkm_gpuobj *bar1;
+ struct nvkm_vm *bar3_vm;
+ struct nvkm_gpuobj *bar3;
};
static int
-nv50_bar_kmap(struct nouveau_bar *bar, struct nouveau_mem *mem,
- u32 flags, struct nouveau_vma *vma)
+nv50_bar_kmap(struct nvkm_bar *bar, struct nvkm_mem *mem, u32 flags,
+ struct nvkm_vma *vma)
{
struct nv50_bar_priv *priv = (void *)bar;
int ret;
- ret = nouveau_vm_get(priv->bar3_vm, mem->size << 12, 12, flags, vma);
+ ret = nvkm_vm_get(priv->bar3_vm, mem->size << 12, 12, flags, vma);
if (ret)
return ret;
- nouveau_vm_map(vma, mem);
+ nvkm_vm_map(vma, mem);
return 0;
}
static int
-nv50_bar_umap(struct nouveau_bar *bar, struct nouveau_mem *mem,
- u32 flags, struct nouveau_vma *vma)
+nv50_bar_umap(struct nvkm_bar *bar, struct nvkm_mem *mem, u32 flags,
+ struct nvkm_vma *vma)
{
struct nv50_bar_priv *priv = (void *)bar;
int ret;
- ret = nouveau_vm_get(priv->bar1_vm, mem->size << 12, 12, flags, vma);
+ ret = nvkm_vm_get(priv->bar1_vm, mem->size << 12, 12, flags, vma);
if (ret)
return ret;
- nouveau_vm_map(vma, mem);
+ nvkm_vm_map(vma, mem);
return 0;
}
static void
-nv50_bar_unmap(struct nouveau_bar *bar, struct nouveau_vma *vma)
+nv50_bar_unmap(struct nvkm_bar *bar, struct nvkm_vma *vma)
{
- nouveau_vm_unmap(vma);
- nouveau_vm_put(vma);
+ nvkm_vm_unmap(vma);
+ nvkm_vm_put(vma);
}
static void
-nv50_bar_flush(struct nouveau_bar *bar)
+nv50_bar_flush(struct nvkm_bar *bar)
{
struct nv50_bar_priv *priv = (void *)bar;
unsigned long flags;
}
void
-nv84_bar_flush(struct nouveau_bar *bar)
+g84_bar_flush(struct nvkm_bar *bar)
{
struct nv50_bar_priv *priv = (void *)bar;
unsigned long flags;
}
static int
-nv50_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+nv50_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nouveau_device *device = nv_device(parent);
- struct nouveau_object *heap;
- struct nouveau_vm *vm;
+ struct nvkm_device *device = nv_device(parent);
+ struct nvkm_object *heap;
+ struct nvkm_vm *vm;
struct nv50_bar_priv *priv;
u64 start, limit;
int ret;
- ret = nouveau_bar_create(parent, engine, oclass, &priv);
+ ret = nvkm_bar_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
- ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x20000, 0,
- NVOBJ_FLAG_HEAP, &priv->mem);
+ ret = nvkm_gpuobj_new(nv_object(priv), NULL, 0x20000, 0,
+ NVOBJ_FLAG_HEAP, &priv->mem);
heap = nv_object(priv->mem);
if (ret)
return ret;
- ret = nouveau_gpuobj_new(nv_object(priv), heap,
- (device->chipset == 0x50) ? 0x1400 : 0x0200,
- 0, 0, &priv->pad);
+ ret = nvkm_gpuobj_new(nv_object(priv), heap,
+ (device->chipset == 0x50) ? 0x1400 : 0x0200,
+ 0, 0, &priv->pad);
if (ret)
return ret;
- ret = nouveau_gpuobj_new(nv_object(priv), heap, 0x4000, 0,
- 0, &priv->pgd);
+ ret = nvkm_gpuobj_new(nv_object(priv), heap, 0x4000, 0, 0, &priv->pgd);
if (ret)
return ret;
start = 0x0100000000ULL;
limit = start + nv_device_resource_len(device, 3);
- ret = nouveau_vm_new(device, start, limit, start, &vm);
+ ret = nvkm_vm_new(device, start, limit, start, &vm);
if (ret)
return ret;
atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]);
- ret = nouveau_gpuobj_new(nv_object(priv), heap,
- ((limit-- - start) >> 12) * 8, 0x1000,
- NVOBJ_FLAG_ZERO_ALLOC, &vm->pgt[0].obj[0]);
+ ret = nvkm_gpuobj_new(nv_object(priv), heap,
+ ((limit-- - start) >> 12) * 8, 0x1000,
+ NVOBJ_FLAG_ZERO_ALLOC, &vm->pgt[0].obj[0]);
vm->pgt[0].refcount[0] = 1;
if (ret)
return ret;
- ret = nouveau_vm_ref(vm, &priv->bar3_vm, priv->pgd);
- nouveau_vm_ref(NULL, &vm, NULL);
+ ret = nvkm_vm_ref(vm, &priv->bar3_vm, priv->pgd);
+ nvkm_vm_ref(NULL, &vm, NULL);
if (ret)
return ret;
- ret = nouveau_gpuobj_new(nv_object(priv), heap, 24, 16, 0, &priv->bar3);
+ ret = nvkm_gpuobj_new(nv_object(priv), heap, 24, 16, 0, &priv->bar3);
if (ret)
return ret;
start = 0x0000000000ULL;
limit = start + nv_device_resource_len(device, 1);
- ret = nouveau_vm_new(device, start, limit--, start, &vm);
+ ret = nvkm_vm_new(device, start, limit--, start, &vm);
if (ret)
return ret;
atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]);
- ret = nouveau_vm_ref(vm, &priv->bar1_vm, priv->pgd);
- nouveau_vm_ref(NULL, &vm, NULL);
+ ret = nvkm_vm_ref(vm, &priv->bar1_vm, priv->pgd);
+ nvkm_vm_ref(NULL, &vm, NULL);
if (ret)
return ret;
- ret = nouveau_gpuobj_new(nv_object(priv), heap, 24, 16, 0, &priv->bar1);
+ ret = nvkm_gpuobj_new(nv_object(priv), heap, 24, 16, 0, &priv->bar1);
if (ret)
return ret;
nv_wo32(priv->bar1, 0x10, 0x00000000);
nv_wo32(priv->bar1, 0x14, 0x00000000);
- priv->base.alloc = nouveau_bar_alloc;
+ priv->base.alloc = nvkm_bar_alloc;
priv->base.kmap = nv50_bar_kmap;
priv->base.umap = nv50_bar_umap;
priv->base.unmap = nv50_bar_unmap;
if (device->chipset == 0x50)
priv->base.flush = nv50_bar_flush;
else
- priv->base.flush = nv84_bar_flush;
+ priv->base.flush = g84_bar_flush;
spin_lock_init(&priv->lock);
return 0;
}
static void
-nv50_bar_dtor(struct nouveau_object *object)
+nv50_bar_dtor(struct nvkm_object *object)
{
struct nv50_bar_priv *priv = (void *)object;
- nouveau_gpuobj_ref(NULL, &priv->bar1);
- nouveau_vm_ref(NULL, &priv->bar1_vm, priv->pgd);
- nouveau_gpuobj_ref(NULL, &priv->bar3);
+ nvkm_gpuobj_ref(NULL, &priv->bar1);
+ nvkm_vm_ref(NULL, &priv->bar1_vm, priv->pgd);
+ nvkm_gpuobj_ref(NULL, &priv->bar3);
if (priv->bar3_vm) {
- nouveau_gpuobj_ref(NULL, &priv->bar3_vm->pgt[0].obj[0]);
- nouveau_vm_ref(NULL, &priv->bar3_vm, priv->pgd);
+ nvkm_gpuobj_ref(NULL, &priv->bar3_vm->pgt[0].obj[0]);
+ nvkm_vm_ref(NULL, &priv->bar3_vm, priv->pgd);
}
- nouveau_gpuobj_ref(NULL, &priv->pgd);
- nouveau_gpuobj_ref(NULL, &priv->pad);
- nouveau_gpuobj_ref(NULL, &priv->mem);
- nouveau_bar_destroy(&priv->base);
+ nvkm_gpuobj_ref(NULL, &priv->pgd);
+ nvkm_gpuobj_ref(NULL, &priv->pad);
+ nvkm_gpuobj_ref(NULL, &priv->mem);
+ nvkm_bar_destroy(&priv->base);
}
static int
-nv50_bar_init(struct nouveau_object *object)
+nv50_bar_init(struct nvkm_object *object)
{
struct nv50_bar_priv *priv = (void *)object;
int ret, i;
- ret = nouveau_bar_init(&priv->base);
+ ret = nvkm_bar_init(&priv->base);
if (ret)
return ret;
}
static int
-nv50_bar_fini(struct nouveau_object *object, bool suspend)
+nv50_bar_fini(struct nvkm_object *object, bool suspend)
{
struct nv50_bar_priv *priv = (void *)object;
- return nouveau_bar_fini(&priv->base, suspend);
+ return nvkm_bar_fini(&priv->base, suspend);
}
-struct nouveau_oclass
+struct nvkm_oclass
nv50_bar_oclass = {
.handle = NV_SUBDEV(BAR, 0x50),
- .ofuncs = &(struct nouveau_ofuncs) {
+ .ofuncs = &(struct nvkm_ofuncs) {
.ctor = nv50_bar_ctor,
.dtor = nv50_bar_dtor,
.init = nv50_bar_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/gpuobj.h>
-
-#include <subdev/timer.h>
-#include <subdev/fb.h>
-#include <subdev/mmu.h>
-
-#include "priv.h"
-
-struct nvc0_bar_priv_vm {
- struct nouveau_gpuobj *mem;
- struct nouveau_gpuobj *pgd;
- struct nouveau_vm *vm;
-};
-
-struct nvc0_bar_priv {
- struct nouveau_bar base;
- spinlock_t lock;
- struct nvc0_bar_priv_vm bar[2];
-};
-
-static int
-nvc0_bar_kmap(struct nouveau_bar *bar, struct nouveau_mem *mem,
- u32 flags, struct nouveau_vma *vma)
-{
- struct nvc0_bar_priv *priv = (void *)bar;
- int ret;
-
- ret = nouveau_vm_get(priv->bar[0].vm, mem->size << 12, 12, flags, vma);
- if (ret)
- return ret;
-
- nouveau_vm_map(vma, mem);
- return 0;
-}
-
-static int
-nvc0_bar_umap(struct nouveau_bar *bar, struct nouveau_mem *mem,
- u32 flags, struct nouveau_vma *vma)
-{
- struct nvc0_bar_priv *priv = (void *)bar;
- int ret;
-
- ret = nouveau_vm_get(priv->bar[1].vm, mem->size << 12,
- mem->page_shift, flags, vma);
- if (ret)
- return ret;
-
- nouveau_vm_map(vma, mem);
- return 0;
-}
-
-static void
-nvc0_bar_unmap(struct nouveau_bar *bar, struct nouveau_vma *vma)
-{
- nouveau_vm_unmap(vma);
- nouveau_vm_put(vma);
-}
-
-static int
-nvc0_bar_init_vm(struct nvc0_bar_priv *priv, struct nvc0_bar_priv_vm *bar_vm,
- int bar_nr)
-{
- struct nouveau_device *device = nv_device(&priv->base);
- struct nouveau_vm *vm;
- resource_size_t bar_len;
- int ret;
-
- ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 0, 0,
- &bar_vm->mem);
- if (ret)
- return ret;
-
- ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0, 0,
- &bar_vm->pgd);
- if (ret)
- return ret;
-
- bar_len = nv_device_resource_len(device, bar_nr);
-
- ret = nouveau_vm_new(device, 0, bar_len, 0, &vm);
- if (ret)
- return ret;
-
- atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]);
-
- /*
- * Bootstrap page table lookup.
- */
- if (bar_nr == 3) {
- ret = nouveau_gpuobj_new(nv_object(priv), NULL,
- (bar_len >> 12) * 8, 0x1000,
- NVOBJ_FLAG_ZERO_ALLOC,
- &vm->pgt[0].obj[0]);
- vm->pgt[0].refcount[0] = 1;
- if (ret)
- return ret;
- }
-
- ret = nouveau_vm_ref(vm, &bar_vm->vm, bar_vm->pgd);
- nouveau_vm_ref(NULL, &vm, NULL);
- if (ret)
- return ret;
-
- nv_wo32(bar_vm->mem, 0x0200, lower_32_bits(bar_vm->pgd->addr));
- nv_wo32(bar_vm->mem, 0x0204, upper_32_bits(bar_vm->pgd->addr));
- nv_wo32(bar_vm->mem, 0x0208, lower_32_bits(bar_len - 1));
- nv_wo32(bar_vm->mem, 0x020c, upper_32_bits(bar_len - 1));
-
- return 0;
-}
-
-int
-nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nouveau_device *device = nv_device(parent);
- struct nvc0_bar_priv *priv;
- bool has_bar3 = nv_device_resource_len(device, 3) != 0;
- int ret;
-
- ret = nouveau_bar_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- /* BAR3 */
- if (has_bar3) {
- ret = nvc0_bar_init_vm(priv, &priv->bar[0], 3);
- if (ret)
- return ret;
- }
-
- /* BAR1 */
- ret = nvc0_bar_init_vm(priv, &priv->bar[1], 1);
- if (ret)
- return ret;
-
- if (has_bar3) {
- priv->base.alloc = nouveau_bar_alloc;
- priv->base.kmap = nvc0_bar_kmap;
- }
- priv->base.umap = nvc0_bar_umap;
- priv->base.unmap = nvc0_bar_unmap;
- priv->base.flush = nv84_bar_flush;
- spin_lock_init(&priv->lock);
- return 0;
-}
-
-void
-nvc0_bar_dtor(struct nouveau_object *object)
-{
- struct nvc0_bar_priv *priv = (void *)object;
-
- nouveau_vm_ref(NULL, &priv->bar[1].vm, priv->bar[1].pgd);
- nouveau_gpuobj_ref(NULL, &priv->bar[1].pgd);
- nouveau_gpuobj_ref(NULL, &priv->bar[1].mem);
-
- if (priv->bar[0].vm) {
- nouveau_gpuobj_ref(NULL, &priv->bar[0].vm->pgt[0].obj[0]);
- nouveau_vm_ref(NULL, &priv->bar[0].vm, priv->bar[0].pgd);
- }
- nouveau_gpuobj_ref(NULL, &priv->bar[0].pgd);
- nouveau_gpuobj_ref(NULL, &priv->bar[0].mem);
-
- nouveau_bar_destroy(&priv->base);
-}
-
-int
-nvc0_bar_init(struct nouveau_object *object)
-{
- struct nvc0_bar_priv *priv = (void *)object;
- int ret;
-
- ret = nouveau_bar_init(&priv->base);
- if (ret)
- return ret;
-
- nv_mask(priv, 0x000200, 0x00000100, 0x00000000);
- nv_mask(priv, 0x000200, 0x00000100, 0x00000100);
-
- nv_wr32(priv, 0x001704, 0x80000000 | priv->bar[1].mem->addr >> 12);
- if (priv->bar[0].mem)
- nv_wr32(priv, 0x001714,
- 0xc0000000 | priv->bar[0].mem->addr >> 12);
- return 0;
-}
-
-struct nouveau_oclass
-nvc0_bar_oclass = {
- .handle = NV_SUBDEV(BAR, 0xc0),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_bar_ctor,
- .dtor = nvc0_bar_dtor,
- .init = nvc0_bar_init,
- .fini = _nouveau_bar_fini,
- },
-};
#ifndef __NVKM_BAR_PRIV_H__
#define __NVKM_BAR_PRIV_H__
-
#include <subdev/bar.h>
-#define nouveau_bar_create(p,e,o,d) \
- nouveau_bar_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nouveau_bar_init(p) \
- nouveau_subdev_init(&(p)->base)
-#define nouveau_bar_fini(p,s) \
- nouveau_subdev_fini(&(p)->base, (s))
-
-int nouveau_bar_create_(struct nouveau_object *, struct nouveau_object *,
- struct nouveau_oclass *, int, void **);
-void nouveau_bar_destroy(struct nouveau_bar *);
+#define nvkm_bar_create(p,e,o,d) \
+ nvkm_bar_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nvkm_bar_init(p) \
+ nvkm_subdev_init(&(p)->base)
+#define nvkm_bar_fini(p,s) \
+ nvkm_subdev_fini(&(p)->base, (s))
-void _nouveau_bar_dtor(struct nouveau_object *);
-#define _nouveau_bar_init _nouveau_subdev_init
-#define _nouveau_bar_fini _nouveau_subdev_fini
+int nvkm_bar_create_(struct nvkm_object *, struct nvkm_object *,
+ struct nvkm_oclass *, int, void **);
+void nvkm_bar_destroy(struct nvkm_bar *);
-int nouveau_bar_alloc(struct nouveau_bar *, struct nouveau_object *,
- struct nouveau_mem *, struct nouveau_object **);
+void _nvkm_bar_dtor(struct nvkm_object *);
+#define _nvkm_bar_init _nvkm_subdev_init
+#define _nvkm_bar_fini _nvkm_subdev_fini
-void nv84_bar_flush(struct nouveau_bar *);
+int nvkm_bar_alloc(struct nvkm_bar *, struct nvkm_object *,
+ struct nvkm_mem *, struct nvkm_object **);
-int nvc0_bar_ctor(struct nouveau_object *, struct nouveau_object *,
- struct nouveau_oclass *, void *, u32,
- struct nouveau_object **);
-void nvc0_bar_dtor(struct nouveau_object *);
-int nvc0_bar_init(struct nouveau_object *);
+void g84_bar_flush(struct nvkm_bar *);
+int gf100_bar_ctor(struct nvkm_object *, struct nvkm_object *,
+ struct nvkm_oclass *, void *, u32,
+ struct nvkm_object **);
+void gf100_bar_dtor(struct nvkm_object *);
+int gf100_bar_init(struct nvkm_object *);
#endif
projects / platform / kernel / linux-rpi.git / commitdiff