From nobody Sun Feb 8 05:37:36 2026 Received: from rtg-sunil-navi33.amd.com (unknown [165.204.156.251]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A912A1F608 for ; Tue, 19 Mar 2024 15:10:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=165.204.156.251 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710861060; cv=none; b=p19sTVnDbJX38jx0qC+rujnzk/bajrYqOFmJ/9q64CfCp88hwGjhWDPBZA6epTR0dYzDWGLMfThA/e38m+ZWAwgd9LNgAgEwX5o3y+T3/OyGihCfIzZCGoH2faZ2d+d9fUKz+MYMo5xxjE5t0z71hlEyp9v5Cn/x5LSH1vmcBQ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710861060; c=relaxed/simple; bh=U5iUlOfPqZdZAzE3hpbypd04yY0K0yoJSMsSE95MWr4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=qDFNsDNm+E9yEqfvsyG7cB5Ldh93fgU11e4vbXPTmSlujU9K9vIPVt35hwp5Ry1xUKsDbh++6Wqvx/Zi3zlVI76JF8Cl0HNEdtVr9ohi85Cm8NimeafbG5hFf7BNIvwruZWvkqh8lS31nGLiKm+abaW9cNGmWQeY1BM+6flisQs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amd.com; spf=none smtp.mailfrom=rtg-sunil-navi33.amd.com; arc=none smtp.client-ip=165.204.156.251 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=rtg-sunil-navi33.amd.com Received: from rtg-sunil-navi33.amd.com (localhost [127.0.0.1]) by rtg-sunil-navi33.amd.com (8.15.2/8.15.2/Debian-22ubuntu3) with ESMTP id 42JFAo7g915939; Tue, 19 Mar 2024 20:40:50 +0530 Received: (from sunil@localhost) by rtg-sunil-navi33.amd.com (8.15.2/8.15.2/Submit) id 42JFAoTT915938; Tue, 19 Mar 2024 20:40:50 +0530 From: Sunil Khatri To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , Shashank Sharma Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Hawking Zhang , Felix Kuehling , Lijo Lazar , Sunil Khatri Subject: [PATCH v2] drm/amdgpu: refactor code to reuse system information Date: Tue, 19 Mar 2024 20:40:37 +0530 Message-Id: <20240319151037.915847-1-sunil.khatri@amd.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Refactor the code so debugfs and devcoredump can reuse the common information and avoid unnecessary copy of it. created a new file which would be the right place to hold functions which will be used between ioctl, debugfs and devcoredump. Cc: Christian K=C3=B6nig Cc: Alex Deucher Signed-off-by: Sunil Khatri --- drivers/gpu/drm/amd/amdgpu/Makefile | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.c | 146 +++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.h | 33 +++++ drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 117 +-------------- 4 files changed, 182 insertions(+), 116 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.h diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdg= pu/Makefile index 4536c8ad0e11..2c5c800c1ed6 100644 --- a/drivers/gpu/drm/amd/amdgpu/Makefile +++ b/drivers/gpu/drm/amd/amdgpu/Makefile @@ -80,7 +80,7 @@ amdgpu-y +=3D amdgpu_device.o amdgpu_doorbell_mgr.o amdgp= u_kms.o \ amdgpu_umc.o smu_v11_0_i2c.o amdgpu_fru_eeprom.o amdgpu_rap.o \ amdgpu_fw_attestation.o amdgpu_securedisplay.o \ amdgpu_eeprom.o amdgpu_mca.o amdgpu_psp_ta.o amdgpu_lsdma.o \ - amdgpu_ring_mux.o amdgpu_xcp.o amdgpu_seq64.o amdgpu_aca.o + amdgpu_ring_mux.o amdgpu_xcp.o amdgpu_seq64.o amdgpu_aca.o amdgpu_coreinf= o.o =20 amdgpu-$(CONFIG_PROC_FS) +=3D amdgpu_fdinfo.o =20 diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.c b/drivers/gpu/drm= /amd/amdgpu/amdgpu_coreinfo.c new file mode 100644 index 000000000000..597fc9d432ce --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.c @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2024 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software= "), + * to deal in the Software without restriction, including without limitati= on + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included= in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS= OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu_coreinfo.h" +#include "amd_pcie.h" + + +void amdgpu_coreinfo_devinfo(struct amdgpu_device *adev, struct drm_amdgpu= _info_device *dev_info) +{ + int ret; + uint64_t vm_size; + uint32_t pcie_gen_mask; + + dev_info->device_id =3D adev->pdev->device; + dev_info->chip_rev =3D adev->rev_id; + dev_info->external_rev =3D adev->external_rev_id; + dev_info->pci_rev =3D adev->pdev->revision; + dev_info->family =3D adev->family; + dev_info->num_shader_engines =3D adev->gfx.config.max_shader_engines; + dev_info->num_shader_arrays_per_engine =3D adev->gfx.config.max_sh_per_se; + /* return all clocks in KHz */ + dev_info->gpu_counter_freq =3D amdgpu_asic_get_xclk(adev) * 10; + if (adev->pm.dpm_enabled) { + dev_info->max_engine_clock =3D amdgpu_dpm_get_sclk(adev, false) * 10; + dev_info->max_memory_clock =3D amdgpu_dpm_get_mclk(adev, false) * 10; + dev_info->min_engine_clock =3D amdgpu_dpm_get_sclk(adev, true) * 10; + dev_info->min_memory_clock =3D amdgpu_dpm_get_mclk(adev, true) * 10; + } else { + dev_info->max_engine_clock =3D + dev_info->min_engine_clock =3D + adev->clock.default_sclk * 10; + dev_info->max_memory_clock =3D + dev_info->min_memory_clock =3D + adev->clock.default_mclk * 10; + } + dev_info->enabled_rb_pipes_mask =3D adev->gfx.config.backend_enable_mask; + dev_info->num_rb_pipes =3D adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines; + dev_info->num_hw_gfx_contexts =3D adev->gfx.config.max_hw_contexts; + dev_info->ids_flags =3D 0; + if (adev->flags & AMD_IS_APU) + dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_FUSION; + if (adev->gfx.mcbp) + dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_PREEMPTION; + if (amdgpu_is_tmz(adev)) + dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_TMZ; + if (adev->gfx.config.ta_cntl2_truncate_coord_mode) + dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD; + + vm_size =3D adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; + vm_size -=3D AMDGPU_VA_RESERVED_TOP; + + /* Older VCE FW versions are buggy and can handle only 40bits */ + if (adev->vce.fw_version && adev->vce.fw_version < AMDGPU_VCE_FW_53_45) + vm_size =3D min(vm_size, 1ULL << 40); + + dev_info->virtual_address_offset =3D AMDGPU_VA_RESERVED_BOTTOM; + dev_info->virtual_address_max =3D min(vm_size, AMDGPU_GMC_HOLE_START); + + if (vm_size > AMDGPU_GMC_HOLE_START) { + dev_info->high_va_offset =3D AMDGPU_GMC_HOLE_END; + dev_info->high_va_max =3D AMDGPU_GMC_HOLE_END | vm_size; + } + dev_info->virtual_address_alignment =3D max_t(u32, PAGE_SIZE, AMDGPU_GPU_= PAGE_SIZE); + dev_info->pte_fragment_size =3D (1 << adev->vm_manager.fragment_size) * A= MDGPU_GPU_PAGE_SIZE; + dev_info->gart_page_size =3D max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE); + dev_info->cu_active_number =3D adev->gfx.cu_info.number; + dev_info->cu_ao_mask =3D adev->gfx.cu_info.ao_cu_mask; + dev_info->ce_ram_size =3D adev->gfx.ce_ram_size; + memcpy(&dev_info->cu_ao_bitmap[0], &adev->gfx.cu_info.ao_cu_bitmap[0], + sizeof(adev->gfx.cu_info.ao_cu_bitmap)); + memcpy(&dev_info->cu_bitmap[0], &adev->gfx.cu_info.bitmap[0], + sizeof(dev_info->cu_bitmap)); + dev_info->vram_type =3D adev->gmc.vram_type; + dev_info->vram_bit_width =3D adev->gmc.vram_width; + dev_info->vce_harvest_config =3D adev->vce.harvest_config; + dev_info->gc_double_offchip_lds_buf =3D + adev->gfx.config.double_offchip_lds_buf; + dev_info->wave_front_size =3D adev->gfx.cu_info.wave_front_size; + dev_info->num_shader_visible_vgprs =3D adev->gfx.config.max_gprs; + dev_info->num_cu_per_sh =3D adev->gfx.config.max_cu_per_sh; + dev_info->num_tcc_blocks =3D adev->gfx.config.max_texture_channel_caches; + dev_info->gs_vgt_table_depth =3D adev->gfx.config.gs_vgt_table_depth; + dev_info->gs_prim_buffer_depth =3D adev->gfx.config.gs_prim_buffer_depth; + dev_info->max_gs_waves_per_vgt =3D adev->gfx.config.max_gs_threads; + + if (adev->family >=3D AMDGPU_FAMILY_NV) + dev_info->pa_sc_tile_steering_override =3D + adev->gfx.config.pa_sc_tile_steering_override; + + dev_info->tcc_disabled_mask =3D adev->gfx.config.tcc_disabled_mask; + + /* Combine the chip gen mask with the platform (CPU/mobo) mask. */ + pcie_gen_mask =3D adev->pm.pcie_gen_mask & (adev->pm.pcie_gen_mask >> 16); + dev_info->pcie_gen =3D fls(pcie_gen_mask); + dev_info->pcie_num_lanes =3D + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X32 ? 32 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 ? 16 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 ? 12 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 ? 8 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 ? 4 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 ? 2 : 1; + + dev_info->tcp_cache_size =3D adev->gfx.config.gc_tcp_l1_size; + dev_info->num_sqc_per_wgp =3D adev->gfx.config.gc_num_sqc_per_wgp; + dev_info->sqc_data_cache_size =3D adev->gfx.config.gc_l1_data_cache_size_= per_sqc; + dev_info->sqc_inst_cache_size =3D adev->gfx.config.gc_l1_instruction_cach= e_size_per_sqc; + dev_info->gl1c_cache_size =3D adev->gfx.config.gc_gl1c_size_per_instance * + adev->gfx.config.gc_gl1c_per_sa; + dev_info->gl2c_cache_size =3D adev->gfx.config.gc_gl2c_per_gpu; + dev_info->mall_size =3D adev->gmc.mall_size; + + + if (adev->gfx.funcs->get_gfx_shadow_info) { + struct amdgpu_gfx_shadow_info shadow_info; + + ret =3D amdgpu_gfx_get_gfx_shadow_info(adev, &shadow_info); + if (!ret) { + dev_info->shadow_size =3D shadow_info.shadow_size; + dev_info->shadow_alignment =3D shadow_info.shadow_alignment; + dev_info->csa_size =3D shadow_info.csa_size; + dev_info->csa_alignment =3D shadow_info.csa_alignment; + } + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.h b/drivers/gpu/drm= /amd/amdgpu/amdgpu_coreinfo.h new file mode 100644 index 000000000000..52d0e86eabbb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_coreinfo.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright 2024 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software= "), + * to deal in the Software without restriction, including without limitati= on + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included= in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS= OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_COREINFO_H__ +#define __AMDGPU_COREINFO_H__ + +#include "amdgpu.h" +#include + +void amdgpu_coreinfo_devinfo(struct amdgpu_device *adev, struct drm_amdgpu= _info_device *dev_info); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/= amdgpu/amdgpu_kms.c index a66d47865e3b..9ae66630c8e3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -44,6 +44,7 @@ #include "amdgpu_display.h" #include "amdgpu_ras.h" #include "amd_pcie.h" +#include "amdgpu_coreinfo.h" =20 void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev) { @@ -850,126 +851,12 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *= data, struct drm_file *filp) } case AMDGPU_INFO_DEV_INFO: { struct drm_amdgpu_info_device *dev_info; - uint64_t vm_size; - uint32_t pcie_gen_mask; =20 dev_info =3D kzalloc(sizeof(*dev_info), GFP_KERNEL); if (!dev_info) return -ENOMEM; =20 - dev_info->device_id =3D adev->pdev->device; - dev_info->chip_rev =3D adev->rev_id; - dev_info->external_rev =3D adev->external_rev_id; - dev_info->pci_rev =3D adev->pdev->revision; - dev_info->family =3D adev->family; - dev_info->num_shader_engines =3D adev->gfx.config.max_shader_engines; - dev_info->num_shader_arrays_per_engine =3D adev->gfx.config.max_sh_per_s= e; - /* return all clocks in KHz */ - dev_info->gpu_counter_freq =3D amdgpu_asic_get_xclk(adev) * 10; - if (adev->pm.dpm_enabled) { - dev_info->max_engine_clock =3D amdgpu_dpm_get_sclk(adev, false) * 10; - dev_info->max_memory_clock =3D amdgpu_dpm_get_mclk(adev, false) * 10; - dev_info->min_engine_clock =3D amdgpu_dpm_get_sclk(adev, true) * 10; - dev_info->min_memory_clock =3D amdgpu_dpm_get_mclk(adev, true) * 10; - } else { - dev_info->max_engine_clock =3D - dev_info->min_engine_clock =3D - adev->clock.default_sclk * 10; - dev_info->max_memory_clock =3D - dev_info->min_memory_clock =3D - adev->clock.default_mclk * 10; - } - dev_info->enabled_rb_pipes_mask =3D adev->gfx.config.backend_enable_mask; - dev_info->num_rb_pipes =3D adev->gfx.config.max_backends_per_se * - adev->gfx.config.max_shader_engines; - dev_info->num_hw_gfx_contexts =3D adev->gfx.config.max_hw_contexts; - dev_info->ids_flags =3D 0; - if (adev->flags & AMD_IS_APU) - dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_FUSION; - if (adev->gfx.mcbp) - dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_PREEMPTION; - if (amdgpu_is_tmz(adev)) - dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_TMZ; - if (adev->gfx.config.ta_cntl2_truncate_coord_mode) - dev_info->ids_flags |=3D AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD; - - vm_size =3D adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; - vm_size -=3D AMDGPU_VA_RESERVED_TOP; - - /* Older VCE FW versions are buggy and can handle only 40bits */ - if (adev->vce.fw_version && - adev->vce.fw_version < AMDGPU_VCE_FW_53_45) - vm_size =3D min(vm_size, 1ULL << 40); - - dev_info->virtual_address_offset =3D AMDGPU_VA_RESERVED_BOTTOM; - dev_info->virtual_address_max =3D - min(vm_size, AMDGPU_GMC_HOLE_START); - - if (vm_size > AMDGPU_GMC_HOLE_START) { - dev_info->high_va_offset =3D AMDGPU_GMC_HOLE_END; - dev_info->high_va_max =3D AMDGPU_GMC_HOLE_END | vm_size; - } - dev_info->virtual_address_alignment =3D max_t(u32, PAGE_SIZE, AMDGPU_GPU= _PAGE_SIZE); - dev_info->pte_fragment_size =3D (1 << adev->vm_manager.fragment_size) * = AMDGPU_GPU_PAGE_SIZE; - dev_info->gart_page_size =3D max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE); - dev_info->cu_active_number =3D adev->gfx.cu_info.number; - dev_info->cu_ao_mask =3D adev->gfx.cu_info.ao_cu_mask; - dev_info->ce_ram_size =3D adev->gfx.ce_ram_size; - memcpy(&dev_info->cu_ao_bitmap[0], &adev->gfx.cu_info.ao_cu_bitmap[0], - sizeof(adev->gfx.cu_info.ao_cu_bitmap)); - memcpy(&dev_info->cu_bitmap[0], &adev->gfx.cu_info.bitmap[0], - sizeof(dev_info->cu_bitmap)); - dev_info->vram_type =3D adev->gmc.vram_type; - dev_info->vram_bit_width =3D adev->gmc.vram_width; - dev_info->vce_harvest_config =3D adev->vce.harvest_config; - dev_info->gc_double_offchip_lds_buf =3D - adev->gfx.config.double_offchip_lds_buf; - dev_info->wave_front_size =3D adev->gfx.cu_info.wave_front_size; - dev_info->num_shader_visible_vgprs =3D adev->gfx.config.max_gprs; - dev_info->num_cu_per_sh =3D adev->gfx.config.max_cu_per_sh; - dev_info->num_tcc_blocks =3D adev->gfx.config.max_texture_channel_caches; - dev_info->gs_vgt_table_depth =3D adev->gfx.config.gs_vgt_table_depth; - dev_info->gs_prim_buffer_depth =3D adev->gfx.config.gs_prim_buffer_depth; - dev_info->max_gs_waves_per_vgt =3D adev->gfx.config.max_gs_threads; - - if (adev->family >=3D AMDGPU_FAMILY_NV) - dev_info->pa_sc_tile_steering_override =3D - adev->gfx.config.pa_sc_tile_steering_override; - - dev_info->tcc_disabled_mask =3D adev->gfx.config.tcc_disabled_mask; - - /* Combine the chip gen mask with the platform (CPU/mobo) mask. */ - pcie_gen_mask =3D adev->pm.pcie_gen_mask & (adev->pm.pcie_gen_mask >> 16= ); - dev_info->pcie_gen =3D fls(pcie_gen_mask); - dev_info->pcie_num_lanes =3D - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X32 ? 32 : - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 ? 16 : - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 ? 12 : - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 ? 8 : - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 ? 4 : - adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 ? 2 : 1; - - dev_info->tcp_cache_size =3D adev->gfx.config.gc_tcp_l1_size; - dev_info->num_sqc_per_wgp =3D adev->gfx.config.gc_num_sqc_per_wgp; - dev_info->sqc_data_cache_size =3D adev->gfx.config.gc_l1_data_cache_size= _per_sqc; - dev_info->sqc_inst_cache_size =3D adev->gfx.config.gc_l1_instruction_cac= he_size_per_sqc; - dev_info->gl1c_cache_size =3D adev->gfx.config.gc_gl1c_size_per_instance= * - adev->gfx.config.gc_gl1c_per_sa; - dev_info->gl2c_cache_size =3D adev->gfx.config.gc_gl2c_per_gpu; - dev_info->mall_size =3D adev->gmc.mall_size; - - - if (adev->gfx.funcs->get_gfx_shadow_info) { - struct amdgpu_gfx_shadow_info shadow_info; - - ret =3D amdgpu_gfx_get_gfx_shadow_info(adev, &shadow_info); - if (!ret) { - dev_info->shadow_size =3D shadow_info.shadow_size; - dev_info->shadow_alignment =3D shadow_info.shadow_alignment; - dev_info->csa_size =3D shadow_info.csa_size; - dev_info->csa_alignment =3D shadow_info.csa_alignment; - } - } + amdgpu_coreinfo_devinfo(adev, dev_info); =20 ret =3D copy_to_user(out, dev_info, min((size_t)size, sizeof(*dev_info))) ? -EFAULT : 0; --=20 2.34.1