/*
* Copyright 2021 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 .
*/
#define nvkm_uvfn(p) container_of((p), struct nvkm_uvfn, object)
#include "priv.h"
#include <core/object.h>
struct nvkm_uvfn {
struct nvkm_object object;
struct nvkm_vfn *vfn;
};
static int
nvkm_uvfn_map(struct nvkm_object *object, void *argv, u32 argc,
enum nvkm_object_map *type, u64 *addr, u64 *size)
{
struct nvkm_vfn *vfn = nvkm_uvfn(object)->vfn;
struct nvkm_device *device = vfn->subdev.device;
*addr = device->func->resource_addr(device, NVKM_BAR0_PRI) + vfn->addr.user;
*size = vfn->func->user.size;
*type = NVKM_OBJECT_MAP_IO;
return 0 ;
}
static const struct nvkm_object_func
nvkm_uvfn = {
.map = nvkm_uvfn_map,
};
int
nvkm_uvfn_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
void *argv, u32 argc, struct nvkm_object **pobject)
{
struct nvkm_uvfn *uvfn;
if (argc != 0 )
return -ENOSYS;
if (!(uvfn = kzalloc(sizeof (*uvfn), GFP_KERNEL)))
return -ENOMEM;
nvkm_object_ctor(&nvkm_uvfn, oclass, &uvfn->object);
uvfn->vfn = device->vfn;
*pobject = &uvfn->object;
return 0 ;
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-10-06)
¤
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