#include "amdgpu.h"
#include <drm/drm_debugfs.h>
#include <drm/amdgpu_drm.h>
-#include "amdgpu_sched.h"
#include "amdgpu_uvd.h"
#include "amdgpu_vce.h"
#include "atom.h"
} else if (amdgpu_device_supports_baco(dev) &&
(amdgpu_runtime_pm != 0)) {
switch (adev->asic_type) {
-#ifdef CONFIG_DRM_AMDGPU_CIK
- case CHIP_BONAIRE:
- case CHIP_HAWAII:
-#endif
case CHIP_VEGA20:
case CHIP_ARCTURUS:
case CHIP_SIENNA_CICHLID:
adev->runpm = true;
break;
default:
- /* enable runpm on VI+ */
+ /* enable runpm on CI+ */
adev->runpm = true;
break;
}
/**
* amdgpu_info_ioctl - answer a device specific request.
*
- * @adev: amdgpu device pointer
+ * @dev: drm device pointer
* @data: request object
* @filp: drm filp
*
* etc. (all asics).
* Returns 0 on success, -EINVAL on failure.
*/
-static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
+int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
{
struct amdgpu_device *adev = drm_to_adev(dev);
struct drm_amdgpu_info *info = data;
return n ? -EFAULT : 0;
}
case AMDGPU_INFO_DEV_INFO: {
- struct drm_amdgpu_info_device dev_info;
+ struct drm_amdgpu_info_device *dev_info;
uint64_t vm_size;
+ int ret;
+
+ dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL);
+ if (!dev_info)
+ return -ENOMEM;
- memset(&dev_info, 0, sizeof(dev_info));
- dev_info.device_id = dev->pdev->device;
- dev_info.chip_rev = adev->rev_id;
- dev_info.external_rev = adev->external_rev_id;
- dev_info.pci_rev = dev->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;
+ dev_info->device_id = dev->pdev->device;
+ dev_info->chip_rev = adev->rev_id;
+ dev_info->external_rev = adev->external_rev_id;
+ dev_info->pci_rev = dev->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;
+ 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->max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
+ dev_info->max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
} else {
- dev_info.max_engine_clock = adev->clock.default_sclk * 10;
- dev_info.max_memory_clock = adev->clock.default_mclk * 10;
+ dev_info->max_engine_clock = adev->clock.default_sclk * 10;
+ dev_info->max_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 *
+ 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._pad = 0;
- dev_info.ids_flags = 0;
+ dev_info->num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts;
+ dev_info->_pad = 0;
+ dev_info->ids_flags = 0;
if (adev->flags & AMD_IS_APU)
- dev_info.ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
if (amdgpu_mcbp || amdgpu_sriov_vf(adev))
- dev_info.ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
if (amdgpu_is_tmz(adev))
- dev_info.ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
+ dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE;
vm_size -= AMDGPU_VA_RESERVED_SIZE;
adev->vce.fw_version < AMDGPU_VCE_FW_53_45)
vm_size = min(vm_size, 1ULL << 40);
- dev_info.virtual_address_offset = AMDGPU_VA_RESERVED_SIZE;
- dev_info.virtual_address_max =
+ dev_info->virtual_address_offset = AMDGPU_VA_RESERVED_SIZE;
+ 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->high_va_offset = AMDGPU_GMC_HOLE_END;
+ dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size;
}
- dev_info.virtual_address_alignment = max((int)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 = 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],
+ dev_info->virtual_address_alignment = max((int)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 = 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],
+ memcpy(&dev_info->cu_bitmap[0], &adev->gfx.cu_info.bitmap[0],
sizeof(adev->gfx.cu_info.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 =
+ 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;
+ 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 =
+ 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;
+ dev_info->tcc_disabled_mask = adev->gfx.config.tcc_disabled_mask;
- return copy_to_user(out, &dev_info,
- min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0;
+ ret = copy_to_user(out, dev_info,
+ min((size_t)size, sizeof(*dev_info))) ? -EFAULT : 0;
+ kfree(dev_info);
+ return ret;
}
case AMDGPU_INFO_VCE_CLOCK_TABLE: {
unsigned i;
amdgpu_irq_put(adev, &adev->crtc_irq, idx);
}
-const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
- DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- /* KMS */
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
- DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW)
-};
-const int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms);
-
/*
* Debugfs info
*/
projects / linux.git / blobdiff