From: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: matthew.brost@intel.com, paulo.r.zanoni@intel.com, tvrtko.ursulin@intel.com, jani.nikula@intel.com, lionel.g.landwerlin@intel.com, thomas.hellstrom@intel.com, matthew.auld@intel.com, jason@jlekstrand.net, andi.shyti@linux.intel.com, daniel.vetter@intel.com, christian.koenig@amd.com Subject: [PATCH v8 00/22] drm/i915/vm_bind: Add VM_BIND functionality Date: Mon, 28 Nov 2022 23:26:13 -0800 [thread overview] Message-ID: <20221129072635.847-1-niranjana.vishwanathapura@intel.com> (raw) DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer objects (BOs) or sections of a BOs at specified GPU virtual addresses on a specified address space (VM). Multiple mappings can map to the same physical pages of an object (aliasing). These mappings (also referred to as persistent mappings) will be persistent across multiple GPU submissions (execbuf calls) issued by the UMD, without user having to provide a list of all required mappings during each submission (as required by older execbuf mode). This patch series support VM_BIND version 1, as described by the param I915_PARAM_VM_BIND_VERSION. Add new execbuf3 ioctl (I915_GEM_EXECBUFFER3) which only works in vm_bind mode. The vm_bind mode only works with this new execbuf3 ioctl. The new execbuf3 ioctl will not have any execlist support and all the legacy support like relocations etc., are removed. NOTEs: * It is based on below VM_BIND design+uapi rfc. Documentation/gpu/rfc/i915_vm_bind.rst * The IGT RFC series is posted as, [PATCH i-g-t v8 0/14] vm_bind: Add VM_BIND validation support v2: Address various review comments v3: Address review comments and other fixes v4: Remove vm_unbind out fence uapi which is not supported yet, replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode() v5: Render kernel-doc, use PIN_NOEVICT, limit vm_bind support to non-recoverable faults v6: Rebased, minor fixes, add reserved fields to drm_i915_gem_vm_bind, add new patch for async vm_unbind support v7: Rebased, minor cleanups as per review feedback v8: Rebased, add capture support Test-with: 20221129072355.769-1-niranjana.vishwanathapura@intel.com Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Niranjana Vishwanathapura (22): drm/i915/vm_bind: Expose vm lookup function drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() drm/i915/vm_bind: Expose i915_gem_object_max_page_size() drm/i915/vm_bind: Add support to create persistent vma drm/i915/vm_bind: Implement bind and unbind of object drm/i915/vm_bind: Support for VM private BOs drm/i915/vm_bind: Add support to handle object evictions drm/i915/vm_bind: Support persistent vma activeness tracking drm/i915/vm_bind: Add out fence support drm/i915/vm_bind: Abstract out common execbuf functions drm/i915/vm_bind: Use common execbuf functions in execbuf path drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl drm/i915/vm_bind: Update i915_vma_verify_bind_complete() drm/i915/vm_bind: Expose i915_request_await_bind() drm/i915/vm_bind: Handle persistent vmas in execbuf3 drm/i915/vm_bind: userptr dma-resv changes drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode drm/i915/vm_bind: Render VM_BIND documentation drm/i915/vm_bind: Async vm_unbind support drm/i915/vm_bind: Properly build persistent map sg table drm/i915/vm_bind: Support capture of persistent mappings Documentation/gpu/i915.rst | 78 +- drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/gem/i915_gem_context.c | 43 +- drivers/gpu/drm/i915/gem/i915_gem_context.h | 17 + drivers/gpu/drm/i915/gem/i915_gem_create.c | 72 +- drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 6 + .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 522 +---------- .../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 872 ++++++++++++++++++ .../drm/i915/gem/i915_gem_execbuffer_common.c | 671 ++++++++++++++ .../drm/i915/gem/i915_gem_execbuffer_common.h | 76 ++ drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 2 + drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 + drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 + .../gpu/drm/i915/gem/i915_gem_object_types.h | 6 + drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 19 + drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 30 + .../drm/i915/gem/i915_gem_vm_bind_object.c | 461 +++++++++ drivers/gpu/drm/i915/gt/intel_gtt.c | 20 + drivers/gpu/drm/i915/gt/intel_gtt.h | 26 + drivers/gpu/drm/i915/i915_driver.c | 4 + drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem_gtt.c | 39 + drivers/gpu/drm/i915/i915_gem_gtt.h | 3 + drivers/gpu/drm/i915/i915_getparam.c | 3 + drivers/gpu/drm/i915/i915_gpu_error.c | 19 + drivers/gpu/drm/i915/i915_sw_fence.c | 28 +- drivers/gpu/drm/i915/i915_sw_fence.h | 23 +- drivers/gpu/drm/i915/i915_vma.c | 305 +++++- drivers/gpu/drm/i915/i915_vma.h | 70 +- drivers/gpu/drm/i915/i915_vma_types.h | 41 + include/uapi/drm/i915_drm.h | 277 +++++- 31 files changed, 3192 insertions(+), 551 deletions(-) create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c -- 2.21.0.rc0.32.g243a4c7e27
WARNING: multiple messages have this Message-ID (diff)
From: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: paulo.r.zanoni@intel.com, jani.nikula@intel.com, thomas.hellstrom@intel.com, matthew.auld@intel.com, daniel.vetter@intel.com, christian.koenig@amd.com Subject: [Intel-gfx] [PATCH v8 00/22] drm/i915/vm_bind: Add VM_BIND functionality Date: Mon, 28 Nov 2022 23:26:13 -0800 [thread overview] Message-ID: <20221129072635.847-1-niranjana.vishwanathapura@intel.com> (raw) DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer objects (BOs) or sections of a BOs at specified GPU virtual addresses on a specified address space (VM). Multiple mappings can map to the same physical pages of an object (aliasing). These mappings (also referred to as persistent mappings) will be persistent across multiple GPU submissions (execbuf calls) issued by the UMD, without user having to provide a list of all required mappings during each submission (as required by older execbuf mode). This patch series support VM_BIND version 1, as described by the param I915_PARAM_VM_BIND_VERSION. Add new execbuf3 ioctl (I915_GEM_EXECBUFFER3) which only works in vm_bind mode. The vm_bind mode only works with this new execbuf3 ioctl. The new execbuf3 ioctl will not have any execlist support and all the legacy support like relocations etc., are removed. NOTEs: * It is based on below VM_BIND design+uapi rfc. Documentation/gpu/rfc/i915_vm_bind.rst * The IGT RFC series is posted as, [PATCH i-g-t v8 0/14] vm_bind: Add VM_BIND validation support v2: Address various review comments v3: Address review comments and other fixes v4: Remove vm_unbind out fence uapi which is not supported yet, replace vm->vm_bind_mode check with i915_gem_vm_is_vm_bind_mode() v5: Render kernel-doc, use PIN_NOEVICT, limit vm_bind support to non-recoverable faults v6: Rebased, minor fixes, add reserved fields to drm_i915_gem_vm_bind, add new patch for async vm_unbind support v7: Rebased, minor cleanups as per review feedback v8: Rebased, add capture support Test-with: 20221129072355.769-1-niranjana.vishwanathapura@intel.com Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Niranjana Vishwanathapura (22): drm/i915/vm_bind: Expose vm lookup function drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() drm/i915/vm_bind: Expose i915_gem_object_max_page_size() drm/i915/vm_bind: Add support to create persistent vma drm/i915/vm_bind: Implement bind and unbind of object drm/i915/vm_bind: Support for VM private BOs drm/i915/vm_bind: Add support to handle object evictions drm/i915/vm_bind: Support persistent vma activeness tracking drm/i915/vm_bind: Add out fence support drm/i915/vm_bind: Abstract out common execbuf functions drm/i915/vm_bind: Use common execbuf functions in execbuf path drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl drm/i915/vm_bind: Update i915_vma_verify_bind_complete() drm/i915/vm_bind: Expose i915_request_await_bind() drm/i915/vm_bind: Handle persistent vmas in execbuf3 drm/i915/vm_bind: userptr dma-resv changes drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode drm/i915/vm_bind: Render VM_BIND documentation drm/i915/vm_bind: Async vm_unbind support drm/i915/vm_bind: Properly build persistent map sg table drm/i915/vm_bind: Support capture of persistent mappings Documentation/gpu/i915.rst | 78 +- drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/gem/i915_gem_context.c | 43 +- drivers/gpu/drm/i915/gem/i915_gem_context.h | 17 + drivers/gpu/drm/i915/gem/i915_gem_create.c | 72 +- drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 6 + .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 522 +---------- .../gpu/drm/i915/gem/i915_gem_execbuffer3.c | 872 ++++++++++++++++++ .../drm/i915/gem/i915_gem_execbuffer_common.c | 671 ++++++++++++++ .../drm/i915/gem/i915_gem_execbuffer_common.h | 76 ++ drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 2 + drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 + drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 + .../gpu/drm/i915/gem/i915_gem_object_types.h | 6 + drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 19 + drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h | 30 + .../drm/i915/gem/i915_gem_vm_bind_object.c | 461 +++++++++ drivers/gpu/drm/i915/gt/intel_gtt.c | 20 + drivers/gpu/drm/i915/gt/intel_gtt.h | 26 + drivers/gpu/drm/i915/i915_driver.c | 4 + drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem_gtt.c | 39 + drivers/gpu/drm/i915/i915_gem_gtt.h | 3 + drivers/gpu/drm/i915/i915_getparam.c | 3 + drivers/gpu/drm/i915/i915_gpu_error.c | 19 + drivers/gpu/drm/i915/i915_sw_fence.c | 28 +- drivers/gpu/drm/i915/i915_sw_fence.h | 23 +- drivers/gpu/drm/i915/i915_vma.c | 305 +++++- drivers/gpu/drm/i915/i915_vma.h | 70 +- drivers/gpu/drm/i915/i915_vma_types.h | 41 + include/uapi/drm/i915_drm.h | 277 +++++- 31 files changed, 3192 insertions(+), 551 deletions(-) create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer3.c create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.c create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_execbuffer_common.h create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind.h create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_vm_bind_object.c -- 2.21.0.rc0.32.g243a4c7e27
next reply other threads:[~2022-11-29 7:26 UTC|newest] Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-11-29 7:26 Niranjana Vishwanathapura [this message] 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 00/22] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 01/22] drm/i915/vm_bind: Expose vm lookup function Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 02/22] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 03/22] drm/i915/vm_bind: Expose i915_gem_object_max_page_size() Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 04/22] drm/i915/vm_bind: Add support to create persistent vma Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 05/22] drm/i915/vm_bind: Implement bind and unbind of object Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 06/22] drm/i915/vm_bind: Support for VM private BOs Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 07/22] drm/i915/vm_bind: Add support to handle object evictions Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 08/22] drm/i915/vm_bind: Support persistent vma activeness tracking Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 09/22] drm/i915/vm_bind: Add out fence support Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 10/22] drm/i915/vm_bind: Abstract out common execbuf functions Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 11/22] drm/i915/vm_bind: Use common execbuf functions in execbuf path Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 12/22] drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 13/22] drm/i915/vm_bind: Update i915_vma_verify_bind_complete() Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 14/22] drm/i915/vm_bind: Expose i915_request_await_bind() Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 15/22] drm/i915/vm_bind: Handle persistent vmas in execbuf3 Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [PATCH v8 16/22] drm/i915/vm_bind: userptr dma-resv changes Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 17/22] drm/i915/vm_bind: Limit vm_bind mode to non-recoverable contexts Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 18/22] drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 19/22] drm/i915/vm_bind: Render VM_BIND documentation Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 20/22] drm/i915/vm_bind: Async vm_unbind support Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 21/22] drm/i915/vm_bind: Properly build persistent map sg table Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-12-12 18:17 ` Matthew Auld 2022-12-12 18:17 ` [Intel-gfx] " Matthew Auld 2022-12-14 4:58 ` Niranjana Vishwanathapura 2022-12-14 4:58 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-11-29 7:26 ` [Intel-gfx] [PATCH v8 22/22] drm/i915/vm_bind: Support capture of persistent mappings Niranjana Vishwanathapura 2022-11-29 7:26 ` Niranjana Vishwanathapura 2022-12-01 10:49 ` Matthew Auld 2022-12-01 10:49 ` [Intel-gfx] " Matthew Auld 2022-12-01 15:27 ` Niranjana Vishwanathapura 2022-12-01 15:27 ` [Intel-gfx] " Niranjana Vishwanathapura 2022-12-01 18:43 ` Niranjana Vishwanathapura 2022-12-06 17:40 ` Matthew Auld 2022-12-08 13:54 ` Niranjana Vishwanathapura 2022-11-29 8:24 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/vm_bind: Add VM_BIND functionality (rev11) Patchwork 2022-11-29 8:24 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-11-29 8:46 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2022-11-29 11:29 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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