gpu: nvgpu: rework ecc structure and sysfs

- create common file common/ecc.c which include common functions for add
  ecc counters and remove counters.
- common code will create a list of all counter which make it easier to
  iterate all counters.
- Add chip specific file for adding ecc counters.
- add linux specific file os/linux/ecc_sysfs.c to export counters to
  sysfs.
- remove obsolete code
- MISRA violation for using snprintf is not solved, tracking with
  jira NVGPU-859

Jira NVGPUT-115

Change-Id: I1905c43c5c9b2b131199807533dee8e63ddc12f4
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1763536
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/platform_ecc_sysfs.h b/drivers/gpu/nvgpu/os/linux/platform_ecc_sysfs.h
deleted file mode 100644
index d29f7bd3..00000000
--- a/drivers/gpu/nvgpu/os/linux/platform_ecc_sysfs.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _NVGPU_PLATFORM_SYSFS_H_
-#define _NVGPU_PLATFORM_SYSFS_H_
-
-#include "gp10b/gr_gp10b.h"
-
-#define ECC_STAT_NAME_MAX_SIZE  100
-
-int nvgpu_gr_ecc_stat_create(struct device *dev,
-                             int is_l2, char *ecc_stat_name,
-                             struct gk20a_ecc_stat *ecc_stat);
-int nvgpu_ecc_stat_create(struct device *dev,
-                          int num_hw_units, int num_subunits,
-                          char *ecc_unit_name, char *ecc_subunit_name,
-                          char *ecc_stat_name,
-                          struct gk20a_ecc_stat *ecc_stat);
-void nvgpu_gr_ecc_stat_remove(struct device *dev,
-                              int is_l2, struct gk20a_ecc_stat *ecc_stat);
-void nvgpu_ecc_stat_remove(struct device *dev,
-                           int num_hw_units, int num_subunits,
-                           struct gk20a_ecc_stat *ecc_stat);
-#endif