Release 4.11 drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c
/*
* 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"
const struct nvkm_mc_map
nv04_mc_reset[] = {
{ 0x00001000, NVKM_ENGINE_GR },
{ 0x00000100, NVKM_ENGINE_FIFO },
{}
};
static const struct nvkm_mc_map
nv04_mc_intr[] = {
{ 0x01010000, NVKM_ENGINE_DISP },
{ 0x00001000, NVKM_ENGINE_GR },
{ 0x00000100, NVKM_ENGINE_FIFO },
{ 0x10000000, NVKM_SUBDEV_BUS },
{ 0x00100000, NVKM_SUBDEV_TIMER },
{}
};
void
nv04_mc_intr_unarm(struct nvkm_mc *mc)
{
struct nvkm_device *device = mc->subdev.device;
nvkm_wr32(device, 0x000140, 0x00000000);
nvkm_rd32(device, 0x000140);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 37 | 100.00% | 2 | 100.00% |
| Total | 37 | 100.00% | 2 | 100.00% |
void
nv04_mc_intr_rearm(struct nvkm_mc *mc)
{
struct nvkm_device *device = mc->subdev.device;
nvkm_wr32(device, 0x000140, 0x00000001);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 30 | 100.00% | 1 | 100.00% |
| Total | 30 | 100.00% | 1 | 100.00% |
u32
nv04_mc_intr_stat(struct nvkm_mc *mc)
{
return nvkm_rd32(mc->subdev.device, 0x000100);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 22 | 100.00% | 2 | 100.00% |
| Total | 22 | 100.00% | 2 | 100.00% |
void
nv04_mc_init(struct nvkm_mc *mc)
{
struct nvkm_device *device = mc->subdev.device;
nvkm_wr32(device, 0x000200, 0xffffffff); /* everything enabled */
nvkm_wr32(device, 0x001850, 0x00000001); /* disable rom access */
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 41 | 100.00% | 5 | 100.00% |
| Total | 41 | 100.00% | 5 | 100.00% |
static const struct nvkm_mc_func
nv04_mc = {
.init = nv04_mc_init,
.intr = nv04_mc_intr,
.intr_unarm = nv04_mc_intr_unarm,
.intr_rearm = nv04_mc_intr_rearm,
.intr_stat = nv04_mc_intr_stat,
.reset = nv04_mc_reset,
};
int
nv04_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc)
{
return nvkm_mc_new_(&nv04_mc, device, index, pmc);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 31 | 96.88% | 3 | 75.00% |
| Francisco Jerez | 1 | 3.12% | 1 | 25.00% |
| Total | 32 | 100.00% | 4 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Skeggs | 266 | 99.63% | 12 | 92.31% |
| Francisco Jerez | 1 | 0.37% | 1 | 7.69% |
| Total | 267 | 100.00% | 13 | 100.00% |
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