/*
* Copyright 2017 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 < bskeggs @ redhat . com >
*/
#include "ior.h"
static const char *
nvkm_ior_name[] = {
[DAC] = "DAC" ,
[SOR] = "SOR" ,
[PIOR] = "PIOR" ,
};
struct nvkm_ior *
nvkm_ior_find(struct nvkm_disp *disp, enum nvkm_ior_type type, int id)
{
struct nvkm_ior *ior;
list_for_each_entry(ior, &disp->iors, head) {
if (ior->type == type && (id < 0 || ior->id == id))
return ior;
}
return NULL;
}
void
nvkm_ior_del(struct nvkm_ior **pior)
{
struct nvkm_ior *ior = *pior;
if (ior) {
IOR_DBG(ior, "dtor" );
list_del(&ior->head);
kfree(*pior);
*pior = NULL;
}
}
int
nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *disp,
enum nvkm_ior_type type, int id, bool hda)
{
struct nvkm_ior *ior;
if (!(ior = kzalloc(sizeof (*ior), GFP_KERNEL)))
return -ENOMEM;
ior->func = func;
ior->disp = disp;
ior->type = type;
ior->id = id;
ior->hda = hda;
snprintf(ior->name, sizeof (ior->name), "%s-%d" , nvkm_ior_name[ior->type], ior->id);
list_add_tail(&ior->head, &disp->iors);
IOR_DBG(ior, "ctor" );
return 0 ;
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-06)
¤
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