diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 75 |
1 files changed, 48 insertions, 27 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c index 99a7855ab1bc..b349bb3676d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c @@ -33,6 +33,7 @@ #include <drm/amdgpu_drm.h> #include <drm/drm_debugfs.h> #include <drm/drm_drv.h> +#include <drm/drm_file.h> #include "amdgpu.h" #include "amdgpu_vm.h" @@ -51,33 +52,29 @@ static const char *amdgpu_ip_name[AMDGPU_HW_IP_NUM] = { [AMDGPU_HW_IP_VCN_DEC] = "dec", [AMDGPU_HW_IP_VCN_ENC] = "enc", [AMDGPU_HW_IP_VCN_JPEG] = "jpeg", + [AMDGPU_HW_IP_VPE] = "vpe", }; -void amdgpu_show_fdinfo(struct seq_file *m, struct file *f) +void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file) { - struct drm_file *file = f->private_data; - struct amdgpu_device *adev = drm_to_adev(file->minor->dev); struct amdgpu_fpriv *fpriv = file->driver_priv; struct amdgpu_vm *vm = &fpriv->vm; - uint64_t vram_mem = 0, gtt_mem = 0, cpu_mem = 0; + struct amdgpu_mem_stats stats[__AMDGPU_PL_NUM]; ktime_t usage[AMDGPU_HW_IP_NUM]; - uint32_t bus, dev, fn, domain; - unsigned int hw_ip; - int ret; - - bus = adev->pdev->bus->number; - domain = pci_domain_nr(adev->pdev->bus); - dev = PCI_SLOT(adev->pdev->devfn); - fn = PCI_FUNC(adev->pdev->devfn); - - ret = amdgpu_bo_reserve(vm->root.bo, false); - if (ret) - return; - - amdgpu_vm_get_memory(vm, &vram_mem, >t_mem, &cpu_mem); - amdgpu_bo_unreserve(vm->root.bo); + const char *pl_name[] = { + [TTM_PL_VRAM] = "vram", + [TTM_PL_TT] = "gtt", + [TTM_PL_SYSTEM] = "cpu", + [AMDGPU_PL_GDS] = "gds", + [AMDGPU_PL_GWS] = "gws", + [AMDGPU_PL_OA] = "oa", + [AMDGPU_PL_DOORBELL] = "doorbell", + [AMDGPU_PL_MMIO_REMAP] = "mmioremap", + }; + unsigned int hw_ip, i; + amdgpu_vm_get_memory(vm, stats); amdgpu_ctx_mgr_usage(&fpriv->ctx_mgr, usage); /* @@ -86,18 +83,42 @@ void amdgpu_show_fdinfo(struct seq_file *m, struct file *f) * ****************************************************************** */ - seq_printf(m, "pasid:\t%u\n", fpriv->vm.pasid); - seq_printf(m, "drm-driver:\t%s\n", file->minor->dev->driver->name); - seq_printf(m, "drm-pdev:\t%04x:%02x:%02x.%d\n", domain, bus, dev, fn); - seq_printf(m, "drm-client-id:\t%Lu\n", vm->immediate.fence_context); - seq_printf(m, "drm-memory-vram:\t%llu KiB\n", vram_mem/1024UL); - seq_printf(m, "drm-memory-gtt: \t%llu KiB\n", gtt_mem/1024UL); - seq_printf(m, "drm-memory-cpu: \t%llu KiB\n", cpu_mem/1024UL); + drm_printf(p, "pasid:\t%u\n", fpriv->vm.pasid); + + for (i = 0; i < ARRAY_SIZE(pl_name); i++) { + if (!pl_name[i]) + continue; + + drm_print_memory_stats(p, + &stats[i].drm, + DRM_GEM_OBJECT_RESIDENT | + DRM_GEM_OBJECT_PURGEABLE, + pl_name[i]); + } + + /* Legacy amdgpu keys, alias to drm-resident-memory-: */ + drm_printf(p, "drm-memory-vram:\t%llu KiB\n", + stats[TTM_PL_VRAM].drm.resident/1024UL); + drm_printf(p, "drm-memory-gtt: \t%llu KiB\n", + stats[TTM_PL_TT].drm.resident/1024UL); + drm_printf(p, "drm-memory-cpu: \t%llu KiB\n", + stats[TTM_PL_SYSTEM].drm.resident/1024UL); + + /* Amdgpu specific memory accounting keys: */ + drm_printf(p, "amd-evicted-vram:\t%llu KiB\n", + stats[TTM_PL_VRAM].evicted/1024UL); + drm_printf(p, "amd-requested-vram:\t%llu KiB\n", + (stats[TTM_PL_VRAM].drm.shared + + stats[TTM_PL_VRAM].drm.private) / 1024UL); + drm_printf(p, "amd-requested-gtt:\t%llu KiB\n", + (stats[TTM_PL_TT].drm.shared + + stats[TTM_PL_TT].drm.private) / 1024UL); + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { if (!usage[hw_ip]) continue; - seq_printf(m, "drm-engine-%s:\t%Ld ns\n", amdgpu_ip_name[hw_ip], + drm_printf(p, "drm-engine-%s:\t%lld ns\n", amdgpu_ip_name[hw_ip], ktime_to_ns(usage[hw_ip])); } } |