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path: root/drivers/gpu/nvgpu/gp106/acr_gp106.c
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Diffstat (limited to 'drivers/gpu/nvgpu/gp106/acr_gp106.c')
-rw-r--r--drivers/gpu/nvgpu/gp106/acr_gp106.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/nvgpu/gp106/acr_gp106.c b/drivers/gpu/nvgpu/gp106/acr_gp106.c
index d7b09220..0dfa8e0e 100644
--- a/drivers/gpu/nvgpu/gp106/acr_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/acr_gp106.c
@@ -682,10 +682,12 @@ void lsfm_init_wpr_contents(struct gk20a *g,
682 struct ls_flcn_mgr_v1 *plsfm, struct nvgpu_mem *ucode) 682 struct ls_flcn_mgr_v1 *plsfm, struct nvgpu_mem *ucode)
683{ 683{
684 struct lsfm_managed_ucode_img_v2 *pnode = plsfm->ucode_img_list; 684 struct lsfm_managed_ucode_img_v2 *pnode = plsfm->ucode_img_list;
685 struct lsf_wpr_header_v1 last_wpr_hdr;
685 u32 i; 686 u32 i;
686 687
687 /* The WPR array is at the base of the WPR */ 688 /* The WPR array is at the base of the WPR */
688 pnode = plsfm->ucode_img_list; 689 pnode = plsfm->ucode_img_list;
690 memset(&last_wpr_hdr, 0, sizeof(struct lsf_wpr_header_v1));
689 i = 0; 691 i = 0;
690 692
691 /* 693 /*
@@ -759,10 +761,11 @@ void lsfm_init_wpr_contents(struct gk20a *g,
759 } 761 }
760 762
761 /* Tag the terminator WPR header with an invalid falcon ID. */ 763 /* Tag the terminator WPR header with an invalid falcon ID. */
762 nvgpu_mem_wr32(g, ucode, 764 last_wpr_hdr.falcon_id = LSF_FALCON_ID_INVALID;
763 plsfm->managed_flcn_cnt * sizeof(struct lsf_wpr_header_v1) + 765 nvgpu_mem_wr_n(g, ucode,
764 offsetof(struct lsf_wpr_header_v1, falcon_id), 766 plsfm->managed_flcn_cnt * sizeof(struct lsf_wpr_header_v1),
765 LSF_FALCON_ID_INVALID); 767 &last_wpr_hdr,
768 sizeof(struct lsf_wpr_header_v1));
766} 769}
767 770
768/*! 771/*!