diff --git a/drivers/gpu/drm/i915/intel_uc_fw.c b/drivers/gpu/drm/i915/intel_uc_fw.c index 766b1cbdfbd773842129b9aea96989818037b307..40f5ce482792eb1351705694aaccace798e7f379 100644 --- a/drivers/gpu/drm/i915/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/intel_uc_fw.c @@ -85,6 +85,15 @@ void intel_uc_fw_fetch(struct drm_i915_private *dev_priv, uc_fw->ucode_offset = uc_fw->header_offset + uc_fw->header_size; uc_fw->ucode_size = (css->size_dw - css->header_size_dw) * sizeof(u32); + /* Header and uCode will be loaded to WOPCM */ + size = uc_fw->header_size + uc_fw->ucode_size; + if (size > intel_guc_wopcm_size(dev_priv)) { + DRM_WARN("%s: Firmware is too large to fit in WOPCM\n", + intel_uc_fw_type_repr(uc_fw->type)); + err = -E2BIG; + goto fail; + } + /* now RSA */ if (css->key_size_dw != UOS_RSA_SCRATCH_MAX_COUNT) { DRM_NOTE("RSA key size is bad\n"); @@ -108,14 +117,6 @@ void intel_uc_fw_fetch(struct drm_i915_private *dev_priv, */ switch (uc_fw->type) { case INTEL_UC_FW_TYPE_GUC: - /* Header and uCode will be loaded to WOPCM. Size of the two. */ - size = uc_fw->header_size + uc_fw->ucode_size; - - /* Top 32k of WOPCM is reserved (8K stack + 24k RC6 context). */ - if (size > intel_guc_wopcm_size(dev_priv)) { - DRM_ERROR("Firmware is too large to fit in WOPCM\n"); - goto fail; - } uc_fw->major_ver_found = css->guc.sw_version >> 16; uc_fw->minor_ver_found = css->guc.sw_version & 0xFFFF; break;