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, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c b/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
index 1e5807d5..aeeda4a8 100644
--- a/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/ltc_gp10b.c
@@ -249,7 +249,7 @@ void gp10b_ltc_isr(struct gk20a *g)
                                 ecc_stats_reg_val =
                                         gk20a_readl(g,
                                                 ltc_ltc0_lts0_dstg_ecc_report_r() + offset);
-                                g->ecc.ltc.l2_sec_count.counters[ltc*g->ltc_count + slice] +=
+                                g->ecc.ltc.ecc_sec_count[ltc][slice].counter +=
                                         ltc_ltc0_lts0_dstg_ecc_report_sec_count_v(ecc_stats_reg_val);
                                 ecc_stats_reg_val &=
                                         ~(ltc_ltc0_lts0_dstg_ecc_report_sec_count_m());
@@ -268,7 +268,7 @@ void gp10b_ltc_isr(struct gk20a *g)
                                 ecc_stats_reg_val =
                                         gk20a_readl(g,
                                                 ltc_ltc0_lts0_dstg_ecc_report_r() + offset);
-                                g->ecc.ltc.l2_ded_count.counters[ltc*g->ltc_count + slice] +=
+                                g->ecc.ltc.ecc_ded_count[ltc][slice].counter +=
                                         ltc_ltc0_lts0_dstg_ecc_report_ded_count_v(ecc_stats_reg_val);
                                 ecc_stats_reg_val &=
                                         ~(ltc_ltc0_lts0_dstg_ecc_report_ded_count_m());