There are blocks of DRM_DEBUG calls, consolidate their args into single calls. With dynamic-debug in use, each callsite consumes 56 bytes of ro callsite data, and this patch removes about 65 calls, so it saves ~3.5kb.
no functional changes.
RFC: this creates multi-line log messages, does that break any syslog conventions ?
Signed-off-by: Jim Cromie jim.cromie@gmail.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 293 ++++++++++++---------- 1 file changed, 158 insertions(+), 135 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 2834981f8c08..14a9fef1f4c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -30,17 +30,26 @@
static void amdgpu_ucode_print_common_hdr(const struct common_firmware_header *hdr) { - DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes)); - DRM_DEBUG("header_size_bytes: %u\n", le32_to_cpu(hdr->header_size_bytes)); - DRM_DEBUG("header_version_major: %u\n", le16_to_cpu(hdr->header_version_major)); - DRM_DEBUG("header_version_minor: %u\n", le16_to_cpu(hdr->header_version_minor)); - DRM_DEBUG("ip_version_major: %u\n", le16_to_cpu(hdr->ip_version_major)); - DRM_DEBUG("ip_version_minor: %u\n", le16_to_cpu(hdr->ip_version_minor)); - DRM_DEBUG("ucode_version: 0x%08x\n", le32_to_cpu(hdr->ucode_version)); - DRM_DEBUG("ucode_size_bytes: %u\n", le32_to_cpu(hdr->ucode_size_bytes)); - DRM_DEBUG("ucode_array_offset_bytes: %u\n", - le32_to_cpu(hdr->ucode_array_offset_bytes)); - DRM_DEBUG("crc32: 0x%08x\n", le32_to_cpu(hdr->crc32)); + DRM_DEBUG("size_bytes: %u\n" + "header_size_bytes: %u\n" + "header_version_major: %u\n" + "header_version_minor: %u\n" + "ip_version_major: %u\n" + "ip_version_minor: %u\n" + "ucode_version: 0x%08x\n" + "ucode_size_bytes: %u\n" + "ucode_array_offset_bytes: %u\n" + "crc32: 0x%08x\n", + le32_to_cpu(hdr->size_bytes), + le32_to_cpu(hdr->header_size_bytes), + le16_to_cpu(hdr->header_version_major), + le16_to_cpu(hdr->header_version_minor), + le16_to_cpu(hdr->ip_version_major), + le16_to_cpu(hdr->ip_version_minor), + le32_to_cpu(hdr->ucode_version), + le32_to_cpu(hdr->ucode_size_bytes), + le32_to_cpu(hdr->ucode_array_offset_bytes), + le32_to_cpu(hdr->crc32)); }
void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr) @@ -55,9 +64,9 @@ void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr) const struct mc_firmware_header_v1_0 *mc_hdr = container_of(hdr, struct mc_firmware_header_v1_0, header);
- DRM_DEBUG("io_debug_size_bytes: %u\n", - le32_to_cpu(mc_hdr->io_debug_size_bytes)); - DRM_DEBUG("io_debug_array_offset_bytes: %u\n", + DRM_DEBUG("io_debug_size_bytes: %u\n" + "io_debug_array_offset_bytes: %u\n", + le32_to_cpu(mc_hdr->io_debug_size_bytes), le32_to_cpu(mc_hdr->io_debug_array_offset_bytes)); } else { DRM_ERROR("Unknown MC ucode version: %u.%u\n", version_major, version_minor); @@ -82,13 +91,17 @@ void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr) switch (version_minor) { case 0: v2_0_hdr = container_of(hdr, struct smc_firmware_header_v2_0, v1_0.header); - DRM_DEBUG("ppt_offset_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_offset_bytes)); - DRM_DEBUG("ppt_size_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_size_bytes)); + DRM_DEBUG("ppt_offset_bytes: %u\n" + "ppt_size_bytes: %u\n", + le32_to_cpu(v2_0_hdr->ppt_offset_bytes), + le32_to_cpu(v2_0_hdr->ppt_size_bytes)); break; case 1: v2_1_hdr = container_of(hdr, struct smc_firmware_header_v2_1, v1_0.header); - DRM_DEBUG("pptable_count: %u\n", le32_to_cpu(v2_1_hdr->pptable_count)); - DRM_DEBUG("pptable_entry_offset: %u\n", le32_to_cpu(v2_1_hdr->pptable_entry_offset)); + DRM_DEBUG("pptable_count: %u\n" + "pptable_entry_offset: %u\n", + le32_to_cpu(v2_1_hdr->pptable_count), + le32_to_cpu(v2_1_hdr->pptable_entry_offset)); break; default: break; @@ -111,10 +124,12 @@ void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr) const struct gfx_firmware_header_v1_0 *gfx_hdr = container_of(hdr, struct gfx_firmware_header_v1_0, header);
- DRM_DEBUG("ucode_feature_version: %u\n", - le32_to_cpu(gfx_hdr->ucode_feature_version)); - DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(gfx_hdr->jt_offset)); - DRM_DEBUG("jt_size: %u\n", le32_to_cpu(gfx_hdr->jt_size)); + DRM_DEBUG("ucode_feature_version: %u\n" + "jt_offset: %u\n" + "jt_size: %u\n", + le32_to_cpu(gfx_hdr->ucode_feature_version), + le32_to_cpu(gfx_hdr->jt_offset), + le32_to_cpu(gfx_hdr->jt_size)); } else { DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor); } @@ -132,82 +147,88 @@ void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr) const struct rlc_firmware_header_v1_0 *rlc_hdr = container_of(hdr, struct rlc_firmware_header_v1_0, header);
- DRM_DEBUG("ucode_feature_version: %u\n", - le32_to_cpu(rlc_hdr->ucode_feature_version)); - DRM_DEBUG("save_and_restore_offset: %u\n", - le32_to_cpu(rlc_hdr->save_and_restore_offset)); - DRM_DEBUG("clear_state_descriptor_offset: %u\n", - le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); - DRM_DEBUG("avail_scratch_ram_locations: %u\n", - le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); - DRM_DEBUG("master_pkt_description_offset: %u\n", + DRM_DEBUG("ucode_feature_version: %u\n" + "save_and_restore_offset: %u\n" + "clear_state_descriptor_offset: %u\n" + "avail_scratch_ram_locations: %u\n" + "master_pkt_description_offset: %u\n", + le32_to_cpu(rlc_hdr->ucode_feature_version), + le32_to_cpu(rlc_hdr->save_and_restore_offset), + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset), + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations), le32_to_cpu(rlc_hdr->master_pkt_description_offset)); + } else if (version_major == 2) { const struct rlc_firmware_header_v2_0 *rlc_hdr = container_of(hdr, struct rlc_firmware_header_v2_0, header);
- DRM_DEBUG("ucode_feature_version: %u\n", - le32_to_cpu(rlc_hdr->ucode_feature_version)); - DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(rlc_hdr->jt_offset)); - DRM_DEBUG("jt_size: %u\n", le32_to_cpu(rlc_hdr->jt_size)); - DRM_DEBUG("save_and_restore_offset: %u\n", - le32_to_cpu(rlc_hdr->save_and_restore_offset)); - DRM_DEBUG("clear_state_descriptor_offset: %u\n", - le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); - DRM_DEBUG("avail_scratch_ram_locations: %u\n", - le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); - DRM_DEBUG("reg_restore_list_size: %u\n", - le32_to_cpu(rlc_hdr->reg_restore_list_size)); - DRM_DEBUG("reg_list_format_start: %u\n", - le32_to_cpu(rlc_hdr->reg_list_format_start)); - DRM_DEBUG("reg_list_format_separate_start: %u\n", + DRM_DEBUG("ucode_feature_version: %u\n" + "jt_offset: %u\n" + "jt_size: %u\n" + "save_and_restore_offset: %u\n" + "clear_state_descriptor_offset: %u\n" + "avail_scratch_ram_locations: %u\n" + "reg_restore_list_size: %u\n" + "reg_list_format_start: %u\n" + "reg_list_format_separate_start: %u\n", + le32_to_cpu(rlc_hdr->ucode_feature_version), + le32_to_cpu(rlc_hdr->jt_offset), + le32_to_cpu(rlc_hdr->jt_size), + le32_to_cpu(rlc_hdr->save_and_restore_offset), + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset), + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations), + le32_to_cpu(rlc_hdr->reg_restore_list_size), + le32_to_cpu(rlc_hdr->reg_list_format_start), le32_to_cpu(rlc_hdr->reg_list_format_separate_start)); - DRM_DEBUG("starting_offsets_start: %u\n", - le32_to_cpu(rlc_hdr->starting_offsets_start)); - DRM_DEBUG("reg_list_format_size_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_format_size_bytes)); - DRM_DEBUG("reg_list_format_array_offset_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes)); - DRM_DEBUG("reg_list_size_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_size_bytes)); - DRM_DEBUG("reg_list_array_offset_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes)); - DRM_DEBUG("reg_list_format_separate_size_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_format_separate_size_bytes)); - DRM_DEBUG("reg_list_format_separate_array_offset_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_format_separate_array_offset_bytes)); - DRM_DEBUG("reg_list_separate_size_bytes: %u\n", - le32_to_cpu(rlc_hdr->reg_list_separate_size_bytes)); - DRM_DEBUG("reg_list_separate_array_offset_bytes: %u\n", + + DRM_DEBUG("starting_offsets_start: %u\n" + "reg_list_format_size_bytes: %u\n" + "reg_list_format_array_offset_bytes: %u\n" + "reg_list_size_bytes: %u\n" + "reg_list_array_offset_bytes: %u\n" + "reg_list_format_separate_size_bytes: %u\n" + "reg_list_format_separate_array_offset_bytes: %u\n" + "reg_list_separate_size_bytes: %u\n" + "reg_list_separate_array_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr->starting_offsets_start), + le32_to_cpu(rlc_hdr->reg_list_format_size_bytes), + le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes), + le32_to_cpu(rlc_hdr->reg_list_size_bytes), + le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes), + le32_to_cpu(rlc_hdr->reg_list_format_separate_size_bytes), + le32_to_cpu(rlc_hdr->reg_list_format_separate_array_offset_bytes), + le32_to_cpu(rlc_hdr->reg_list_separate_size_bytes), le32_to_cpu(rlc_hdr->reg_list_separate_array_offset_bytes)); + if (version_minor == 1) { const struct rlc_firmware_header_v2_1 *v2_1 = container_of(rlc_hdr, struct rlc_firmware_header_v2_1, v2_0); - DRM_DEBUG("reg_list_format_direct_reg_list_length: %u\n", - le32_to_cpu(v2_1->reg_list_format_direct_reg_list_length)); - DRM_DEBUG("save_restore_list_cntl_ucode_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_cntl_ucode_ver)); - DRM_DEBUG("save_restore_list_cntl_feature_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_cntl_feature_ver)); - DRM_DEBUG("save_restore_list_cntl_size_bytes %u\n", - le32_to_cpu(v2_1->save_restore_list_cntl_size_bytes)); - DRM_DEBUG("save_restore_list_cntl_offset_bytes: %u\n", - le32_to_cpu(v2_1->save_restore_list_cntl_offset_bytes)); - DRM_DEBUG("save_restore_list_gpm_ucode_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_gpm_ucode_ver)); - DRM_DEBUG("save_restore_list_gpm_feature_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_gpm_feature_ver)); - DRM_DEBUG("save_restore_list_gpm_size_bytes %u\n", - le32_to_cpu(v2_1->save_restore_list_gpm_size_bytes)); - DRM_DEBUG("save_restore_list_gpm_offset_bytes: %u\n", - le32_to_cpu(v2_1->save_restore_list_gpm_offset_bytes)); - DRM_DEBUG("save_restore_list_srm_ucode_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_srm_ucode_ver)); - DRM_DEBUG("save_restore_list_srm_feature_ver: %u\n", - le32_to_cpu(v2_1->save_restore_list_srm_feature_ver)); - DRM_DEBUG("save_restore_list_srm_size_bytes %u\n", - le32_to_cpu(v2_1->save_restore_list_srm_size_bytes)); - DRM_DEBUG("save_restore_list_srm_offset_bytes: %u\n", + + DRM_DEBUG("reg_list_format_direct_reg_list_length: %u\n" + "save_restore_list_cntl_ucode_ver: %u\n" + "save_restore_list_cntl_feature_ver: %u\n" + "save_restore_list_cntl_size_bytes %u\n" + "save_restore_list_cntl_offset_bytes: %u\n" + "save_restore_list_gpm_ucode_ver: %u\n" + "save_restore_list_gpm_feature_ver: %u\n" + "save_restore_list_gpm_size_bytes %u\n" + "save_restore_list_gpm_offset_bytes: %u\n" + "save_restore_list_srm_ucode_ver: %u\n" + "save_restore_list_srm_feature_ver: %u\n" + "save_restore_list_srm_size_bytes %u\n" + "save_restore_list_srm_offset_bytes: %u\n", + le32_to_cpu(v2_1->reg_list_format_direct_reg_list_length), + le32_to_cpu(v2_1->save_restore_list_cntl_ucode_ver), + le32_to_cpu(v2_1->save_restore_list_cntl_feature_ver), + le32_to_cpu(v2_1->save_restore_list_cntl_size_bytes), + le32_to_cpu(v2_1->save_restore_list_cntl_offset_bytes), + le32_to_cpu(v2_1->save_restore_list_gpm_ucode_ver), + le32_to_cpu(v2_1->save_restore_list_gpm_feature_ver), + le32_to_cpu(v2_1->save_restore_list_gpm_size_bytes), + le32_to_cpu(v2_1->save_restore_list_gpm_offset_bytes), + le32_to_cpu(v2_1->save_restore_list_srm_ucode_ver), + le32_to_cpu(v2_1->save_restore_list_srm_feature_ver), + le32_to_cpu(v2_1->save_restore_list_srm_size_bytes), le32_to_cpu(v2_1->save_restore_list_srm_offset_bytes)); } } else { @@ -227,12 +248,14 @@ void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr) const struct sdma_firmware_header_v1_0 *sdma_hdr = container_of(hdr, struct sdma_firmware_header_v1_0, header);
- DRM_DEBUG("ucode_feature_version: %u\n", - le32_to_cpu(sdma_hdr->ucode_feature_version)); - DRM_DEBUG("ucode_change_version: %u\n", - le32_to_cpu(sdma_hdr->ucode_change_version)); - DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(sdma_hdr->jt_offset)); - DRM_DEBUG("jt_size: %u\n", le32_to_cpu(sdma_hdr->jt_size)); + DRM_DEBUG("ucode_feature_version: %u\n" + "ucode_change_version: %u\n" + "jt_offset: %u\n" + "jt_size: %u\n", + le32_to_cpu(sdma_hdr->ucode_feature_version), + le32_to_cpu(sdma_hdr->ucode_change_version), + le32_to_cpu(sdma_hdr->jt_offset), + le32_to_cpu(sdma_hdr->jt_size)); if (version_minor >= 1) { const struct sdma_firmware_header_v1_1 *sdma_v1_1_hdr = container_of(sdma_hdr, struct sdma_firmware_header_v1_1, v1_0); @@ -256,36 +279,36 @@ void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr) const struct psp_firmware_header_v1_0 *psp_hdr = container_of(hdr, struct psp_firmware_header_v1_0, header);
- DRM_DEBUG("ucode_feature_version: %u\n", - le32_to_cpu(psp_hdr->sos.fw_version)); - DRM_DEBUG("sos_offset_bytes: %u\n", - le32_to_cpu(psp_hdr->sos.offset_bytes)); - DRM_DEBUG("sos_size_bytes: %u\n", + DRM_DEBUG("ucode_feature_version: %u\n" + "sos_offset_bytes: %u\n" + "sos_size_bytes: %u\n", + le32_to_cpu(psp_hdr->sos.fw_version), + le32_to_cpu(psp_hdr->sos.offset_bytes), le32_to_cpu(psp_hdr->sos.size_bytes)); if (version_minor == 1) { const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 = container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); - DRM_DEBUG("toc_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_1->toc.fw_version)); - DRM_DEBUG("toc_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_1->toc.offset_bytes)); - DRM_DEBUG("toc_size_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_1->toc.size_bytes)); - DRM_DEBUG("kdb_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_1->kdb.fw_version)); - DRM_DEBUG("kdb_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_1->kdb.offset_bytes)); - DRM_DEBUG("kdb_size_bytes: %u\n", + DRM_DEBUG("toc_header_version: %u\n" + "toc_offset_bytes: %u\n" + "toc_size_bytes: %u\n" + "kdb_header_version: %u\n" + "kdb_offset_bytes: %u\n" + "kdb_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_1->toc.fw_version), + le32_to_cpu(psp_hdr_v1_1->toc.offset_bytes), + le32_to_cpu(psp_hdr_v1_1->toc.size_bytes), + le32_to_cpu(psp_hdr_v1_1->kdb.fw_version), + le32_to_cpu(psp_hdr_v1_1->kdb.offset_bytes), le32_to_cpu(psp_hdr_v1_1->kdb.size_bytes)); } if (version_minor == 2) { const struct psp_firmware_header_v1_2 *psp_hdr_v1_2 = container_of(psp_hdr, struct psp_firmware_header_v1_2, v1_0); - DRM_DEBUG("kdb_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_2->kdb.fw_version)); - DRM_DEBUG("kdb_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_2->kdb.offset_bytes)); - DRM_DEBUG("kdb_size_bytes: %u\n", + DRM_DEBUG("kdb_header_version: %u\n" + "kdb_offset_bytes: %u\n" + "kdb_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_2->kdb.fw_version), + le32_to_cpu(psp_hdr_v1_2->kdb.offset_bytes), le32_to_cpu(psp_hdr_v1_2->kdb.size_bytes)); } if (version_minor == 3) { @@ -293,23 +316,23 @@ void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr) container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); const struct psp_firmware_header_v1_3 *psp_hdr_v1_3 = container_of(psp_hdr_v1_1, struct psp_firmware_header_v1_3, v1_1); - DRM_DEBUG("toc_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.toc.fw_version)); - DRM_DEBUG("toc_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.toc.offset_bytes)); - DRM_DEBUG("toc_size_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.toc.size_bytes)); - DRM_DEBUG("kdb_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.fw_version)); - DRM_DEBUG("kdb_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.offset_bytes)); - DRM_DEBUG("kdb_size_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.size_bytes)); - DRM_DEBUG("spl_header_version: %u\n", - le32_to_cpu(psp_hdr_v1_3->spl.fw_version)); - DRM_DEBUG("spl_offset_bytes: %u\n", - le32_to_cpu(psp_hdr_v1_3->spl.offset_bytes)); - DRM_DEBUG("spl_size_bytes: %u\n", + DRM_DEBUG("toc_header_version: %u\n" + "toc_offset_bytes: %u\n" + "toc_size_bytes: %u\n" + "kdb_header_version: %u\n" + "kdb_offset_bytes: %u\n" + "kdb_size_bytes: %u\n" + "spl_header_version: %u\n" + "spl_offset_bytes: %u\n" + "spl_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.fw_version), + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.offset_bytes), + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.size_bytes), + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.fw_version), + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.offset_bytes), + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.size_bytes), + le32_to_cpu(psp_hdr_v1_3->spl.fw_version), + le32_to_cpu(psp_hdr_v1_3->spl.offset_bytes), le32_to_cpu(psp_hdr_v1_3->spl.size_bytes)); } } else { @@ -330,9 +353,9 @@ void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr) const struct gpu_info_firmware_header_v1_0 *gpu_info_hdr = container_of(hdr, struct gpu_info_firmware_header_v1_0, header);
- DRM_DEBUG("version_major: %u\n", - le16_to_cpu(gpu_info_hdr->version_major)); - DRM_DEBUG("version_minor: %u\n", + DRM_DEBUG("version_major: %u\n" + "version_minor: %u\n", + le16_to_cpu(gpu_info_hdr->version_major), le16_to_cpu(gpu_info_hdr->version_minor)); } else { DRM_ERROR("Unknown gpu_info ucode version: %u.%u\n", version_major, version_minor);