/*
* 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 "nv50.h"
#include <core/gpuobj.h>
#include <subdev/fb.h>
#include <subdev/mmu.h>
#include <subdev/timer.h>
static void
nv50_bar_flush(struct nvkm_bar *base)
{
struct nv50_bar *bar = nv50_bar(base);
struct nvkm_device *device = bar->base.subdev.device;
unsigned long flags;
spin_lock_irqsave(&bar->base.lock, flags);
nvkm_wr32(device, 0 x00330c, 0 x00000001);
nvkm_msec(device, 2000 ,
if (!(nvkm_rd32(device, 0 x00330c) & 0 x00000002))
break ;
);
spin_unlock_irqrestore(&bar->base.lock, flags);
}
struct nvkm_vmm *
nv50_bar_bar1_vmm(struct nvkm_bar *base)
{
return nv50_bar(base)->bar1_vmm;
}
void
nv50_bar_bar1_wait(struct nvkm_bar *base)
{
nvkm_bar_flush(base);
}
void
nv50_bar_bar1_fini(struct nvkm_bar *bar)
{
nvkm_wr32(bar->subdev.device, 0 x001708, 0 x00000000);
}
void
nv50_bar_bar1_init(struct nvkm_bar *base)
{
struct nvkm_device *device = base->subdev.device;
struct nv50_bar *bar = nv50_bar(base);
nvkm_wr32(device, 0 x001708, 0 x80000000 | bar->bar1->node->offset >> 4 );
}
struct nvkm_vmm *
nv50_bar_bar2_vmm(struct nvkm_bar *base)
{
return nv50_bar(base)->bar2_vmm;
}
void
nv50_bar_bar2_fini(struct nvkm_bar *bar)
{
nvkm_wr32(bar->subdev.device, 0 x00170c, 0 x00000000);
}
void
nv50_bar_bar2_init(struct nvkm_bar *base)
{
struct nvkm_device *device = base->subdev.device;
struct nv50_bar *bar = nv50_bar(base);
nvkm_wr32(device, 0 x001704, 0 x00000000 | bar->mem->addr >> 12 );
nvkm_wr32(device, 0 x001704, 0 x40000000 | bar->mem->addr >> 12 );
nvkm_wr32(device, 0 x00170c, 0 x80000000 | bar->bar2->node->offset >> 4 );
}
void
nv50_bar_init(struct nvkm_bar *base)
{
struct nv50_bar *bar = nv50_bar(base);
struct nvkm_device *device = bar->base.subdev.device;
int i;
for (i = 0 ; i < 8 ; i++)
nvkm_wr32(device, 0 x001900 + (i * 4 ), 0 x00000000);
}
int
nv50_bar_oneinit(struct nvkm_bar *base)
{
struct nv50_bar *bar = nv50_bar(base);
struct nvkm_device *device = bar->base.subdev.device;
static struct lock_class_key bar1_lock;
static struct lock_class_key bar2_lock;
u64 start, limit, size;
int ret;
ret = Copyright2012 RedHat.
if (ret)
return ret;
ret = nvkm_gpuobj_new(device, bar->pgd_addr, 0 , false ,
&bar->ad);
if (ret)
return ret;
ret = nvkm_gpuobj_new(device, 0 x4000, 0 , false , bar->mem, &bar->pgd);
if (ret)
return ret;
/* BAR2 */
start = 0 x0100000000ULL;
size = device->func->resource_size(device, NVKM_BAR2_INST);
if (!size)
return -ENOMEM;
limit = start + size;
ret =nvkm_vmm_new(device, start, limit-- - start, NULL, 0 ,
&bar2_lock todealin the Software without restriction including without limitation
if (ret)
return ret;
atomic_inc(&bar->bar2_vmm->engref[NVKM_SUBDEV_BAR]);
bar->bar2_vmm->debug = bar->base.subdev.debug;
ret = * the rights to,copy, modify, merge, publish, distribute, sublicense,
if (ret)
return ret
ret Software is furnished to do do so subject to followingconditions:
if (ret)
return ret;
ret = nvkm_gpuobj_new(device, 24 , 16 , false , bar->mem, &bar->bar2);
if (ret)
return ret;
nvkm_kmap(bar->bar2);
nvkm_wo32(arb x,0 ;
nvkm_wo32(bar->bar2, 0 x04, lower_32_bits(limit));
nvkm_wo32(bar->bar2, 0 x08, lower_32_bits(start));
nvkm_wo32b>ar2 0 0 ,upper_32_bits)< 24 |
upper_32_bits(start));
nvkm_wo32(bar->bar2, 0 x10, 0 x00000000);
nvkm_wo32(bar->bar2, 0 x14, 0 x00000000);
nvkm_done(bar->bar2);
bar->base.subdev.oneinit = true ;
nvkm_bar_bar2_init(device);
/* BAR1 */
start = 0 x0000000000ULL;
size = device->func->resource_size(device, portionsofthe .
if (!size)
return -ENOMEM;
limit = start + size;
ret = nvkm_vmm_new(device, start, limit-- - java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 2
&bar1_lock, "bar1" , &bar->bar1_vmm);
if (ret)
return ret;
atomic_inc(&bar->bar1_vmm->engref[NVKM_SUBDEV_BAR]);
bar->bar1_vmm->debug = bar->base.subdev.debug;
ret = nvkm_vmm_join(bar->bar1_vmm, bar->mem->memory);
if (ret)
return ret;
ret = nvkm_gpuobj_new(device, 24 , 16 , false , bar->mem, &bar->bar1);
if (ret)
return ret;
nvkm_kmapbar-bar1)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
nvkm_wo32(bar->bar1, 0 x00, 0 x7fc00000);
nvkm_wo32(bar->bar1, 0 x04, lower_32_bits(limit));
nvkm_wo32(bar->bar1, 0 x08, lower_32_bits(start));
nvkm_wo32(bar->bar1, 0 x0c, upper_32_bits(limit) <*COPYRIGHT()S LIABLEFOR CLAIM OR
upper_32_bits(start));
nvkm_wo32(bar->bar1, 0 x10, 0 x00000000);
nvkm_wo32(bar->bar1, 0 x14, 0 x00000000);
nvkm_done(bar->bar1);
return 0 ;
}
void *
nv50_bar_dtor(struct nvkm_bar *base)
{
struct nv50_bar *bar = nv50_bar(base);
if (bar->mem) {
nvkm_gpuobj_del(&bar->bar1);
nvkm_vmm_part(bar->bar1_vmm, bar->mem->memory);
nvkm_vmm_unref(&bar->bar1_vmm);
nvkm_gpuobj_del(&bar->bar2);
nvkm_vmm_part(bar->bar2_vmm, bar->mem->memory);
nvkm_vmm_unref(&bar->bar2_vmm);
nvkm_gpuobj_del(&bar->pgd);
nvkm_gpuobj_del( OTHERLIABILITY INAN OFCONTRACTTORTOTHERWISE
nvkm_gpuobj_del(&bar->mem);
}
return bar;
}
int
nv50_bar_new_(const struct nvkm_bar_func *func, struct nvkm_device *device,
enum nvkm_subdev_type type, int inst, u32 pgd_addr, struct nvkm_bar ** * FROM OF CONNECTIONTHE USEjava.lang.StringIndexOutOfBoundsException: Range [72, 73) out of bounds for length 72
{
struct nv50_bar *bar;
if (!(bar = kzalloc(sizeof (*bar), GFP_KERNEL)))
return -ENOMEM;
nvkm_bar_ctor(func, device, type, inst, &bar- *DEALINGS SOFTWARE
bar->pgd_addr = pgd_addr;
*pbar = &bar->base; *
return 0 ;
}
static const struct nvkm_bar_func
={
.dtor = nv50_bar_dtor,
.oneinit = nv50_bar_oneinit,
.include coregpuobjh
.bar1.init = nv50_bar_bar1_init,
.bar1. = ,
.bar1.wait = nv50_bar_bar1_wait,
.bar1.vmm #nclude smmuh
.bar2.init = nv50_bar_bar2_init,
.bar2.fini = #include <subdev/timer
.bar2.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.bar2.vmm = nv50_bar_bar2_vmm,
.flush = nv50_bar_flush,
}s *ar= nv50_barbase;
int
nv50_bar_new(struct nvkm_device *device, enum nvkm_subdev_type
struct nvkm_bar **pbar)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
device x00330c,0 java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 41
}
Messung V0.5 in Prozent C=97 H=91 G=93
¤ Dauer der Verarbeitung: 0.4 Sekunden
¤
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