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gpu: nvgpu: do not use nvgpu_writel_check in gm20b_flush_ltc

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Replace nvgpu_wriel_check with nvgpu_writel to issue clean
and invalidate in gm20b_flush_ltc.

JIRA NVGPU-5490

Change-Id: I6e1e73136e93ff06396894e5ba855f30bc3403b0
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2339424
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Seema Khowala
2020-05-05 13:39:06 -07:00
committed by Alex Waterman
parent ee216bc941
commit d03883d09d
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/nvgpu/hal/ltc/ltc_gm20b_fusa.c
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@@ -131,7 +131,7 @@ void gm20b_flush_ltc(struct gk20a *g)
int err;
/* Clean... */
nvgpu_writel_check(g, ltc_ltcs_ltss_tstg_cmgmt1_r(),
nvgpu_writel(g, ltc_ltcs_ltss_tstg_cmgmt1_r(),
ltc_ltcs_ltss_tstg_cmgmt1_clean_pending_f() |
ltc_ltcs_ltss_tstg_cmgmt1_max_cycles_between_cleans_3_f() |
ltc_ltcs_ltss_tstg_cmgmt1_clean_wait_for_fb_to_pull_true_f() |
@@ -146,7 +146,7 @@ void gm20b_flush_ltc(struct gk20a *g)
}
/* And invalidate. */
nvgpu_writel_check(g, ltc_ltcs_ltss_tstg_cmgmt0_r(),
nvgpu_writel(g, ltc_ltcs_ltss_tstg_cmgmt0_r(),
ltc_ltcs_ltss_tstg_cmgmt0_invalidate_pending_f() |
ltc_ltcs_ltss_tstg_cmgmt0_max_cycles_between_invalidates_3_f() |
ltc_ltcs_ltss_tstg_cmgmt0_invalidate_evict_last_class_true_f() |