55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
|
|
* Copyright 2014 Martin Peres
|
|
*
|
|
* 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: Martin Peres
|
|
*/
|
|
#include "priv.h"
|
|
|
|
u32
|
|
nvkm_fuse_read(struct nvkm_fuse *fuse, u32 addr)
|
|
{
|
|
return fuse->func->read(fuse, addr);
|
|
}
|
|
|
|
static void *
|
|
nvkm_fuse_dtor(struct nvkm_subdev *subdev)
|
|
{
|
|
return nvkm_fuse(subdev);
|
|
}
|
|
|
|
static const struct nvkm_subdev_func
|
|
nvkm_fuse = {
|
|
.dtor = nvkm_fuse_dtor,
|
|
};
|
|
|
|
int
|
|
nvkm_fuse_new_(const struct nvkm_fuse_func *func, struct nvkm_device *device,
|
|
enum nvkm_subdev_type type, int inst, struct nvkm_fuse **pfuse)
|
|
{
|
|
struct nvkm_fuse *fuse;
|
|
if (!(fuse = *pfuse = kzalloc(sizeof(*fuse), GFP_KERNEL)))
|
|
return -ENOMEM;
|
|
nvkm_subdev_ctor(&nvkm_fuse, device, type, inst, &fuse->subdev);
|
|
fuse->func = func;
|
|
spin_lock_init(&fuse->lock);
|
|
return 0;
|
|
}
|