/*
* 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 <subdev/gsp.h>
const struct nvkm_intr_data
gp100_mc_intrs[] = {
{ NVKM_ENGINE_DISP , 0 , 0 , 0 x04000000, true },
{ NVKM_ENGINE_FIFO , 0 , 0 , 0 x00000100 },
{ NVKM_SUBDEV_FAULT , 0 , 0 , 0 x00000200, true },
{ NVKM_SUBDEV_PRIVRING, 0 , 0 , 0 x40000000, true },
{ NVKM_SUBDEV_BUS , 0 , 0 , 0 x10000000, true },
{ NVKM_SUBDEV_FB , 0 , 0 , 0 x08002000, true },
{ NVKM_SUBDEV_LTC , 0 , 0 , 0 x02000000, true },
{ NVKM_SUBDEV_PMU , 0 , 0 , 0 x01000000, true },
{ NVKM_SUBDEV_GPIO , 0 , 0 , 0 x00200000, true },
{ NVKM_SUBDEV_I2C , 0 , 0 , 0 x00200000, true },
{ NVKM_SUBDEV_TIMER , 0 , 0 , 0 x00100000, true },
{ NVKM_SUBDEV_THERM , 0 , 0 , 0 x00040000, true },
{ NVKM_SUBDEV_TOP , 0 , 0 , 0 x00009000 },
{ NVKM_SUBDEV_TOP , 0 , 0 , 0 xffff6fff, true },
{},
};
static void
gp100_mc_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask)
{
struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
nvkm_wr32(mc->subdev.device, 0 x000160 + (leaf * 4 ), mask);
}
static void
gp100_mc_intr_block(struct nvkm_intr *intr, int leaf, u32 mask)
{
struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
nvkm_wr32(mc->subdev.device, 0 x000180 + (leaf * 4 ), mask);
}
static void
gp100_mc_intr_rearm(struct nvkm_intr *intr)
{
int i;
for (i = 0 ; i < intr->leaves; i++)
intr->func->allow(intr, i, intr->mask[i]);
}
static void
gp100_mc_intr_unarm(struct nvkm_intr *intr)
{
int i;
for (i = 0 ; i < intr->leaves; i++)
intr->func->block(intr, i, 0 xffffffff);
}
const struct nvkm_intr_func
gp100_mc_intr = {
.pending = nv04_mc_intr_pending,
.unarm = gp100_mc_intr_unarm,
.rearm = gp100_mc_intr_rearm,
.block = gp100_mc_intr_block,
.allow = gp100_mc_intr_allow,
};
static const struct nvkm_mc_func
gp100_mc = {
.init = nv50_mc_init,
.intr = &gp100_mc_intr,
.intrs = gp100_mc_intrs,
.intr_nonstall = true ,
.device = &nv04_mc_device,
.reset = gk104_mc_reset,
};
int
gp100_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
{
if (nvkm_gsp_rm(device->gsp))
return -ENODEV;
return nvkm_mc_new_(&gp100_mc, device, type, inst, pmc);
}
Messung V0.5 in Prozent C=100 H=92 G=95
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-06)
¤
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