/*
* 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 .
*/
#include "priv.h"
static void *
nvkm_vfn_dtor(struct nvkm_subdev *subdev)
{
return nvkm_vfn(subdev);
}
static const struct nvkm_subdev_func
nvkm_vfn = {
.dtor = nvkm_vfn_dtor,
};
int
nvkm_vfn_new_(const struct nvkm_vfn_func *func, struct nvkm_device *device,
enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_vfn **pvfn)
{
struct nvkm_vfn *vfn;
int ret;
if (!(vfn = *pvfn = kzalloc(sizeof (*vfn), GFP_KERNEL)))
return -ENOMEM;
nvkm_subdev_ctor(&nvkm_vfn, device, type, inst, &vfn->subdev);
vfn->func = func;
vfn->addr.priv = addr;
vfn->addr.user = vfn->addr.priv + func->user.addr;
if (vfn->func->intr) {
ret = nvkm_intr_add(vfn->func->intr, vfn->func->intrs,
&vfn->subdev, 8 , &vfn->intr);
if (ret)
return ret;
}
vfn->user.ctor = nvkm_uvfn_new;
vfn->user.base = func->user.base;
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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