mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
synced 2025-12-24 10:34:43 +03:00
61fb57fb9c
Add compiler attribute to gk20a_debug_output to type check the printf style arguments against the format string. Jira NVGPU-886 Change-Id: Ib0c36826bf0a05211c873dc54ad9177319354b65 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1929865 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/*
|
|
* GK20A Debug functionality
|
|
*
|
|
* Copyright (c) 2014-2018, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* 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 AUTHORS OR COPYRIGHT HOLDERS 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.
|
|
*/
|
|
|
|
#ifndef NVGPU_DEBUG_H
|
|
#define NVGPU_DEBUG_H
|
|
|
|
#include <nvgpu/types.h>
|
|
|
|
struct gk20a;
|
|
struct gpu_ops;
|
|
|
|
struct gk20a_debug_output {
|
|
void (*fn)(void *ctx, const char *str, size_t len);
|
|
void *ctx;
|
|
char buf[256];
|
|
};
|
|
|
|
#ifdef CONFIG_DEBUG_FS
|
|
extern unsigned int gk20a_debug_trace_cmdbuf;
|
|
|
|
__attribute__((format (printf, 2, 3)))
|
|
void gk20a_debug_output(struct gk20a_debug_output *o,
|
|
const char *fmt, ...);
|
|
|
|
void gk20a_debug_dump(struct gk20a *g);
|
|
void gk20a_debug_show_dump(struct gk20a *g, struct gk20a_debug_output *o);
|
|
int gk20a_gr_debug_dump(struct gk20a *g);
|
|
void gk20a_init_debug_ops(struct gpu_ops *gops);
|
|
|
|
void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink);
|
|
void gk20a_debug_deinit(struct gk20a *g);
|
|
#else
|
|
__attribute__((format (printf, 2, 3)))
|
|
static inline void gk20a_debug_output(struct gk20a_debug_output *o,
|
|
const char *fmt, ...) {}
|
|
|
|
static inline void gk20a_debug_dump(struct gk20a *g) {}
|
|
static inline void gk20a_debug_show_dump(struct gk20a *g, struct gk20a_debug_output *o) {}
|
|
static inline int gk20a_gr_debug_dump(struct gk20a *g) { return 0;}
|
|
static inline void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink) {}
|
|
static inline void gk20a_debug_deinit(struct gk20a *g) {}
|
|
#endif
|
|
|
|
#endif /* NVGPU_DEBUG_H */
|