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Message-ID:
<PH7PR12MB559640BEA69816791A519630932C2@PH7PR12MB5596.namprd12.prod.outlook.com>
Date: Tue, 19 Mar 2024 15:14:12 +0000
From: "Khatri, Sunil" <Sunil.Khatri@....com>
To: "Khatri, Sunil" <Sunil.Khatri@....com>, "Deucher, Alexander"
<Alexander.Deucher@....com>, "Koenig, Christian" <Christian.Koenig@....com>,
"Sharma, Shashank" <Shashank.Sharma@....com>
CC: "amd-gfx@...ts.freedesktop.org" <amd-gfx@...ts.freedesktop.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "Zhang,
Hawking" <Hawking.Zhang@....com>, "Kuehling, Felix" <Felix.Kuehling@....com>,
"Lazar, Lijo" <Lijo.Lazar@....com>
Subject: RE: [PATCH v2] drm/amdgpu: refactor code to reuse system information
[AMD Official Use Only - General]
Ignore this as I have send v3.
-----Original Message-----
From: Sunil Khatri <sunil.khatri@....com>
Sent: Tuesday, March 19, 2024 8:41 PM
To: Deucher, Alexander <Alexander.Deucher@....com>; Koenig, Christian <Christian.Koenig@....com>; Sharma, Shashank <Shashank.Sharma@....com>
Cc: amd-gfx@...ts.freedesktop.org; dri-devel@...ts.freedesktop.org; linux-kernel@...r.kernel.org; Zhang, Hawking <Hawking.Zhang@....com>; Kuehling, Felix <Felix.Kuehling@....com>; Lazar, Lijo <Lijo.Lazar@....com>; Khatri, Sunil <Sunil.Khatri@....com>
Subject: [PATCH v2] drm/amdgpu: refactor code to reuse system information
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 König <christian.koenig@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sunil Khatri <sunil.khatri@....com>
---
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/amdgpu/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 += amdgpu_device.o amdgpu_doorbell_mgr.o amdgpu_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_coreinfo.o
amdgpu-$(CONFIG_PROC_FS) += amdgpu_fdinfo.o
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
+limitation
+ * 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 = adev->pdev->device;
+ dev_info->chip_rev = adev->rev_id;
+ dev_info->external_rev = adev->external_rev_id;
+ dev_info->pci_rev = adev->pdev->revision;
+ dev_info->family = adev->family;
+ dev_info->num_shader_engines = adev->gfx.config.max_shader_engines;
+ dev_info->num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se;
+ /* return all clocks in KHz */
+ dev_info->gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10;
+ if (adev->pm.dpm_enabled) {
+ dev_info->max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
+ dev_info->max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
+ dev_info->min_engine_clock = amdgpu_dpm_get_sclk(adev, true) * 10;
+ dev_info->min_memory_clock = amdgpu_dpm_get_mclk(adev, true) * 10;
+ } else {
+ dev_info->max_engine_clock =
+ dev_info->min_engine_clock =
+ adev->clock.default_sclk * 10;
+ dev_info->max_memory_clock =
+ dev_info->min_memory_clock =
+ adev->clock.default_mclk * 10;
+ }
+ dev_info->enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask;
+ dev_info->num_rb_pipes = adev->gfx.config.max_backends_per_se *
+ adev->gfx.config.max_shader_engines;
+ dev_info->num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts;
+ dev_info->ids_flags = 0;
+ if (adev->flags & AMD_IS_APU)
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
+ if (adev->gfx.mcbp)
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
+ if (amdgpu_is_tmz(adev))
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
+ if (adev->gfx.config.ta_cntl2_truncate_coord_mode)
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD;
+
+ vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE;
+ vm_size -= 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 = min(vm_size, 1ULL << 40);
+
+ dev_info->virtual_address_offset = AMDGPU_VA_RESERVED_BOTTOM;
+ dev_info->virtual_address_max = min(vm_size, AMDGPU_GMC_HOLE_START);
+
+ if (vm_size > AMDGPU_GMC_HOLE_START) {
+ dev_info->high_va_offset = AMDGPU_GMC_HOLE_END;
+ dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size;
+ }
+ dev_info->virtual_address_alignment = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
+ dev_info->pte_fragment_size = (1 << adev->vm_manager.fragment_size) * AMDGPU_GPU_PAGE_SIZE;
+ dev_info->gart_page_size = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
+ dev_info->cu_active_number = adev->gfx.cu_info.number;
+ dev_info->cu_ao_mask = adev->gfx.cu_info.ao_cu_mask;
+ dev_info->ce_ram_size = 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 = adev->gmc.vram_type;
+ dev_info->vram_bit_width = adev->gmc.vram_width;
+ dev_info->vce_harvest_config = adev->vce.harvest_config;
+ dev_info->gc_double_offchip_lds_buf =
+ adev->gfx.config.double_offchip_lds_buf;
+ dev_info->wave_front_size = adev->gfx.cu_info.wave_front_size;
+ dev_info->num_shader_visible_vgprs = adev->gfx.config.max_gprs;
+ dev_info->num_cu_per_sh = adev->gfx.config.max_cu_per_sh;
+ dev_info->num_tcc_blocks = adev->gfx.config.max_texture_channel_caches;
+ dev_info->gs_vgt_table_depth = adev->gfx.config.gs_vgt_table_depth;
+ dev_info->gs_prim_buffer_depth = adev->gfx.config.gs_prim_buffer_depth;
+ dev_info->max_gs_waves_per_vgt = adev->gfx.config.max_gs_threads;
+
+ if (adev->family >= AMDGPU_FAMILY_NV)
+ dev_info->pa_sc_tile_steering_override =
+ adev->gfx.config.pa_sc_tile_steering_override;
+
+ dev_info->tcc_disabled_mask = adev->gfx.config.tcc_disabled_mask;
+
+ /* Combine the chip gen mask with the platform (CPU/mobo) mask. */
+ pcie_gen_mask = adev->pm.pcie_gen_mask & (adev->pm.pcie_gen_mask >> 16);
+ dev_info->pcie_gen = fls(pcie_gen_mask);
+ dev_info->pcie_num_lanes =
+ 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 = adev->gfx.config.gc_tcp_l1_size;
+ dev_info->num_sqc_per_wgp = adev->gfx.config.gc_num_sqc_per_wgp;
+ dev_info->sqc_data_cache_size = adev->gfx.config.gc_l1_data_cache_size_per_sqc;
+ dev_info->sqc_inst_cache_size = adev->gfx.config.gc_l1_instruction_cache_size_per_sqc;
+ dev_info->gl1c_cache_size = adev->gfx.config.gc_gl1c_size_per_instance *
+ adev->gfx.config.gc_gl1c_per_sa;
+ dev_info->gl2c_cache_size = adev->gfx.config.gc_gl2c_per_gpu;
+ dev_info->mall_size = adev->gmc.mall_size;
+
+
+ if (adev->gfx.funcs->get_gfx_shadow_info) {
+ struct amdgpu_gfx_shadow_info shadow_info;
+
+ ret = amdgpu_gfx_get_gfx_shadow_info(adev, &shadow_info);
+ if (!ret) {
+ dev_info->shadow_size = shadow_info.shadow_size;
+ dev_info->shadow_alignment = shadow_info.shadow_alignment;
+ dev_info->csa_size = shadow_info.csa_size;
+ dev_info->csa_alignment = 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
+limitation
+ * 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 <drm/amdgpu_drm.h>
+
+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"
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;
dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL);
if (!dev_info)
return -ENOMEM;
- dev_info->device_id = adev->pdev->device;
- dev_info->chip_rev = adev->rev_id;
- dev_info->external_rev = adev->external_rev_id;
- dev_info->pci_rev = adev->pdev->revision;
- dev_info->family = adev->family;
- dev_info->num_shader_engines = adev->gfx.config.max_shader_engines;
- dev_info->num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se;
- /* return all clocks in KHz */
- dev_info->gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10;
- if (adev->pm.dpm_enabled) {
- dev_info->max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
- dev_info->max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
- dev_info->min_engine_clock = amdgpu_dpm_get_sclk(adev, true) * 10;
- dev_info->min_memory_clock = amdgpu_dpm_get_mclk(adev, true) * 10;
- } else {
- dev_info->max_engine_clock =
- dev_info->min_engine_clock =
- adev->clock.default_sclk * 10;
- dev_info->max_memory_clock =
- dev_info->min_memory_clock =
- adev->clock.default_mclk * 10;
- }
- dev_info->enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask;
- dev_info->num_rb_pipes = adev->gfx.config.max_backends_per_se *
- adev->gfx.config.max_shader_engines;
- dev_info->num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts;
- dev_info->ids_flags = 0;
- if (adev->flags & AMD_IS_APU)
- dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
- if (adev->gfx.mcbp)
- dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
- if (amdgpu_is_tmz(adev))
- dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
- if (adev->gfx.config.ta_cntl2_truncate_coord_mode)
- dev_info->ids_flags |= AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD;
-
- vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE;
- vm_size -= 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 = min(vm_size, 1ULL << 40);
-
- dev_info->virtual_address_offset = AMDGPU_VA_RESERVED_BOTTOM;
- dev_info->virtual_address_max =
- min(vm_size, AMDGPU_GMC_HOLE_START);
-
- if (vm_size > AMDGPU_GMC_HOLE_START) {
- dev_info->high_va_offset = AMDGPU_GMC_HOLE_END;
- dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size;
- }
- dev_info->virtual_address_alignment = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
- dev_info->pte_fragment_size = (1 << adev->vm_manager.fragment_size) * AMDGPU_GPU_PAGE_SIZE;
- dev_info->gart_page_size = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
- dev_info->cu_active_number = adev->gfx.cu_info.number;
- dev_info->cu_ao_mask = adev->gfx.cu_info.ao_cu_mask;
- dev_info->ce_ram_size = 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 = adev->gmc.vram_type;
- dev_info->vram_bit_width = adev->gmc.vram_width;
- dev_info->vce_harvest_config = adev->vce.harvest_config;
- dev_info->gc_double_offchip_lds_buf =
- adev->gfx.config.double_offchip_lds_buf;
- dev_info->wave_front_size = adev->gfx.cu_info.wave_front_size;
- dev_info->num_shader_visible_vgprs = adev->gfx.config.max_gprs;
- dev_info->num_cu_per_sh = adev->gfx.config.max_cu_per_sh;
- dev_info->num_tcc_blocks = adev->gfx.config.max_texture_channel_caches;
- dev_info->gs_vgt_table_depth = adev->gfx.config.gs_vgt_table_depth;
- dev_info->gs_prim_buffer_depth = adev->gfx.config.gs_prim_buffer_depth;
- dev_info->max_gs_waves_per_vgt = adev->gfx.config.max_gs_threads;
-
- if (adev->family >= AMDGPU_FAMILY_NV)
- dev_info->pa_sc_tile_steering_override =
- adev->gfx.config.pa_sc_tile_steering_override;
-
- dev_info->tcc_disabled_mask = adev->gfx.config.tcc_disabled_mask;
-
- /* Combine the chip gen mask with the platform (CPU/mobo) mask. */
- pcie_gen_mask = adev->pm.pcie_gen_mask & (adev->pm.pcie_gen_mask >> 16);
- dev_info->pcie_gen = fls(pcie_gen_mask);
- dev_info->pcie_num_lanes =
- 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 = adev->gfx.config.gc_tcp_l1_size;
- dev_info->num_sqc_per_wgp = adev->gfx.config.gc_num_sqc_per_wgp;
- dev_info->sqc_data_cache_size = adev->gfx.config.gc_l1_data_cache_size_per_sqc;
- dev_info->sqc_inst_cache_size = adev->gfx.config.gc_l1_instruction_cache_size_per_sqc;
- dev_info->gl1c_cache_size = adev->gfx.config.gc_gl1c_size_per_instance *
- adev->gfx.config.gc_gl1c_per_sa;
- dev_info->gl2c_cache_size = adev->gfx.config.gc_gl2c_per_gpu;
- dev_info->mall_size = adev->gmc.mall_size;
-
-
- if (adev->gfx.funcs->get_gfx_shadow_info) {
- struct amdgpu_gfx_shadow_info shadow_info;
-
- ret = amdgpu_gfx_get_gfx_shadow_info(adev, &shadow_info);
- if (!ret) {
- dev_info->shadow_size = shadow_info.shadow_size;
- dev_info->shadow_alignment = shadow_info.shadow_alignment;
- dev_info->csa_size = shadow_info.csa_size;
- dev_info->csa_alignment = shadow_info.csa_alignment;
- }
- }
+ amdgpu_coreinfo_devinfo(adev, dev_info);
ret = copy_to_user(out, dev_info,
min((size_t)size, sizeof(*dev_info))) ? -EFAULT : 0;
--
2.34.1
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