mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
synced 2025-12-22 17:36:20 +03:00
5d06a59bc5
The gk20a_debug_dump() function implicitly adds a newline since it uses nvgpu_err() under the hood (for uart destined prints). For the seq_file destined writes it does not so there is an annoying inconsistency. Remove the newline that many of the gk20a_debug_dump() calls add and add the newline to the (now) seq_printf() call. This reduces the length of debug dump logs and speeds them up - UART is _very_ slow after all. Also cleanup some formatting issues in the various debug prints I happened to notice. JIRA NVGPU-5541 Change-Id: Iabf853d5c50214794fc4cbb602dfffabeb877132 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2347956 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: automaticguardword <automaticguardword@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 2019, 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.
|
|
*/
|
|
|
|
#include <nvgpu/io.h>
|
|
#include <nvgpu/debug.h>
|
|
#include <nvgpu/gk20a.h>
|
|
#include <nvgpu/engine_status.h>
|
|
#include <nvgpu/engines.h>
|
|
#include <nvgpu/fifo.h>
|
|
|
|
#include <nvgpu/hw/gm20b/hw_fifo_gm20b.h>
|
|
|
|
#include "engine_status_gm20b.h"
|
|
|
|
void gm20b_dump_engine_status(struct gk20a *g, struct nvgpu_debug_context *o)
|
|
{
|
|
u32 i, host_num_engines;
|
|
struct nvgpu_engine_status_info engine_status;
|
|
|
|
host_num_engines = nvgpu_get_litter_value(g, GPU_LIT_HOST_NUM_ENGINES);
|
|
|
|
gk20a_debug_output(o, "Engine status - chip %-5s", g->name);
|
|
gk20a_debug_output(o, "--------------------------");
|
|
|
|
for (i = 0; i < host_num_engines; i++) {
|
|
g->ops.engine_status.read_engine_status_info(g, i, &engine_status);
|
|
|
|
gk20a_debug_output(o,
|
|
"Engine %d | "
|
|
"ID: %d - %-9s next_id: %d %-9s | status: %s",
|
|
i,
|
|
engine_status.ctx_id,
|
|
nvgpu_engine_status_is_ctx_type_tsg(
|
|
&engine_status) ?
|
|
"[tsg]" : "[channel]",
|
|
engine_status.ctx_next_id,
|
|
nvgpu_engine_status_is_next_ctx_type_tsg(
|
|
&engine_status) ?
|
|
"[tsg]" : "[channel]",
|
|
nvgpu_fifo_decode_pbdma_ch_eng_status(
|
|
engine_status.ctxsw_state));
|
|
|
|
if (engine_status.is_faulted) {
|
|
gk20a_debug_output(o, " State: faulted");
|
|
}
|
|
if (engine_status.is_busy) {
|
|
gk20a_debug_output(o, " State: busy");
|
|
}
|
|
}
|
|
gk20a_debug_output(o, " ");
|
|
}
|