Perform the zeroing of BL descriptors in the caller function instead of trusting each generator will do it. This could avoid a few pulled hairs.
Signed-off-by: Alexandre Courbot <[email protected]> --- drm/nouveau/nvkm/subdev/secboot/acr_r352.c | 4 ++-- drm/nouveau/nvkm/subdev/secboot/acr_r361.c | 2 -- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drm/nouveau/nvkm/subdev/secboot/acr_r352.c b/drm/nouveau/nvkm/subdev/secboot/acr_r352.c index 6d79fa27ef14..83de670a4362 100644 --- a/drm/nouveau/nvkm/subdev/secboot/acr_r352.c +++ b/drm/nouveau/nvkm/subdev/secboot/acr_r352.c @@ -104,7 +104,6 @@ acr_r352_generate_flcn_bl_desc(const struct nvkm_acr *acr, addr_code = (base + pdesc->app_resident_code_offset) >> 8; addr_data = (base + pdesc->app_resident_data_offset) >> 8; - memset(desc, 0, sizeof(*desc)); desc->ctx_dma = FALCON_DMAIDX_UCODE; desc->code_dma_base = lower_32_bits(addr_code); desc->non_sec_code_off = pdesc->app_resident_code_offset; @@ -354,6 +353,7 @@ acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, &img->lsb_header, sizeof(img->lsb_header)); /* Generate and write BL descriptor */ + memset(gdesc, 0, ls_func->bl_desc_size); ls_func->generate_bl_desc(&acr->base, _img, wpr_addr, gdesc); nvkm_gpuobj_memcpy_to(wpr_blob, img->lsb_header.bl_data_off, @@ -515,7 +515,6 @@ acr_r352_generate_hs_bl_desc(const struct hsf_load_header *hdr, void *_bl_desc, struct acr_r352_flcn_bl_desc *bl_desc = _bl_desc; u64 addr_code, addr_data; - memset(bl_desc, 0, sizeof(*bl_desc)); addr_code = offset >> 8; addr_data = (offset + hdr->data_dma_base) >> 8; @@ -719,6 +718,7 @@ acr_r352_load(struct nvkm_acr *_acr, struct nvkm_secboot *sb, code_size, hsbl_desc->start_tag); /* Generate the BL header */ + memset(bl_desc, 0, bl_desc_size); acr->func->generate_hs_bl_desc(load_hdr, bl_desc, offset); /* diff --git a/drm/nouveau/nvkm/subdev/secboot/acr_r361.c b/drm/nouveau/nvkm/subdev/secboot/acr_r361.c index df0a8f2a70ee..a758e8d45176 100644 --- a/drm/nouveau/nvkm/subdev/secboot/acr_r361.c +++ b/drm/nouveau/nvkm/subdev/secboot/acr_r361.c @@ -73,7 +73,6 @@ acr_r361_generate_flcn_bl_desc(const struct nvkm_acr *acr, addr_code = base + pdesc->app_resident_code_offset; addr_data = base + pdesc->app_resident_data_offset; - memset(desc, 0, sizeof(*desc)); desc->ctx_dma = FALCON_DMAIDX_UCODE; desc->code_dma_base = u64_to_flcn64(addr_code); desc->non_sec_code_off = pdesc->app_resident_code_offset; @@ -89,7 +88,6 @@ acr_r361_generate_hs_bl_desc(const struct hsf_load_header *hdr, void *_bl_desc, { struct acr_r361_flcn_bl_desc *bl_desc = _bl_desc; - memset(bl_desc, 0, sizeof(*bl_desc)); bl_desc->ctx_dma = FALCON_DMAIDX_VIRT; bl_desc->code_dma_base = u64_to_flcn64(offset); bl_desc->non_sec_code_off = hdr->non_sec_code_off; -- 2.10.0 _______________________________________________ Nouveau mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/nouveau
