From: Matthew Auld <matthew.auld@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v2 00/37] Introduce memory region concept (including device local memory)
Date: Thu, 27 Jun 2019 21:55:56 +0100 [thread overview]
Message-ID: <20190627205633.1143-1-matthew.auld@intel.com> (raw)
In preparation for upcoming devices with device local memory, introduce the
concept of different memory regions, and a simple buddy allocator to manage
them.
One of the concerns raised from v1 was around not using enough of TTM, which is
a fair criticism, so trying to get better alignment here is something we are
investigating, though currently that is still WIP so in the meantime v2 still
continues to push more of the low-level details forward, but not yet the TTM
interactions.
Abdiel Janulgue (11):
drm/i915: Add memory region information to device_info
drm/i915: setup io-mapping for LMEM
drm/i915/lmem: support kernel mapping
drm/i915: enumerate and init each supported region
drm/i915: Allow i915 to manage the vma offset nodes instead of drm
core
drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET
drm/i915/lmem: add helper to get CPU accessible offset
drm/i915: Add cpu and lmem fault handlers
drm/i915: cpu-map based dumb buffers
drm/i915: Introduce GEM_OBJECT_SETPARAM with I915_PARAM_MEMORY_REGION
drm/i915/query: Expose memory regions through the query uAPI
Daniele Ceraolo Spurio (5):
drm/i915: define HAS_MAPPABLE_APERTURE
drm/i915: do not map aperture if it is not available.
drm/i915: expose missing map_gtt support to users
drm/i915: set num_fence_regs to 0 if there is no aperture
drm/i915: error capture with no ggtt slot
Matthew Auld (20):
drm/i915: buddy allocator
drm/i915: introduce intel_memory_region
drm/i915/region: support basic eviction
drm/i915/region: support continuous allocations
drm/i915/region: support volatile objects
drm/i915: support creating LMEM objects
drm/i915/blt: support copying objects
drm/i915/selftests: move gpu-write-dw into utils
drm/i915/selftests: add write-dword test for LMEM
drm/i915/selftests: don't just test CACHE_NONE for huge-pages
drm/i915/selftest: extend coverage to include LMEM huge-pages
drm/i915/lmem: support CPU relocations
drm/i915/lmem: support pread
drm/i915/lmem: support pwrite
drm/i915: treat shmem as a region
drm/i915: treat stolen as a region
drm/i915/selftests: check for missing aperture
drm/i915: support basic object migration
HAX drm/i915: add the fake lmem region
HAX drm/i915/lmem: default userspace allocations to LMEM
Michal Wajdeczko (1):
drm/i915: Don't try to place HWS in non-existing mappable region
drivers/gpu/drm/i915/Makefile | 3 +
drivers/gpu/drm/i915/gem/i915_gem_context.c | 12 +
drivers/gpu/drm/i915/gem/i915_gem_context.h | 2 +
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 69 +-
drivers/gpu/drm/i915/gem/i915_gem_ioctls.h | 4 +
drivers/gpu/drm/i915/gem/i915_gem_mman.c | 370 +++++++-
drivers/gpu/drm/i915/gem/i915_gem_object.c | 278 ++++++
drivers/gpu/drm/i915/gem/i915_gem_object.h | 27 +-
.../gpu/drm/i915/gem/i915_gem_object_blt.c | 135 +++
.../gpu/drm/i915/gem/i915_gem_object_blt.h | 8 +
.../gpu/drm/i915/gem/i915_gem_object_types.h | 44 +
drivers/gpu/drm/i915/gem/i915_gem_pages.c | 20 +-
drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 67 +-
drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 66 +-
.../gpu/drm/i915/gem/selftests/huge_pages.c | 329 +++++---
.../i915/gem/selftests/i915_gem_coherency.c | 5 +-
.../drm/i915/gem/selftests/i915_gem_context.c | 134 +--
.../drm/i915/gem/selftests/i915_gem_mman.c | 15 +-
.../i915/gem/selftests/i915_gem_object_blt.c | 105 +++
.../drm/i915/gem/selftests/igt_gem_utils.c | 135 +++
.../drm/i915/gem/selftests/igt_gem_utils.h | 16 +
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +-
drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 3 +-
drivers/gpu/drm/i915/gt/intel_reset.c | 19 +-
drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 14 +-
drivers/gpu/drm/i915/i915_buddy.c | 413 +++++++++
drivers/gpu/drm/i915/i915_buddy.h | 115 +++
drivers/gpu/drm/i915/i915_drv.c | 38 +-
drivers/gpu/drm/i915/i915_drv.h | 25 +-
drivers/gpu/drm/i915/i915_gem.c | 75 +-
drivers/gpu/drm/i915/i915_gem_fence_reg.c | 6 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 119 ++-
drivers/gpu/drm/i915/i915_gpu_error.c | 63 +-
drivers/gpu/drm/i915/i915_params.c | 3 +
drivers/gpu/drm/i915/i915_params.h | 3 +-
drivers/gpu/drm/i915/i915_pci.c | 29 +-
drivers/gpu/drm/i915/i915_query.c | 57 ++
drivers/gpu/drm/i915/i915_vma.c | 21 +-
drivers/gpu/drm/i915/intel_device_info.h | 1 +
drivers/gpu/drm/i915/intel_memory_region.c | 321 +++++++
drivers/gpu/drm/i915/intel_memory_region.h | 121 +++
drivers/gpu/drm/i915/intel_region_lmem.c | 404 +++++++++
drivers/gpu/drm/i915/intel_region_lmem.h | 30 +
drivers/gpu/drm/i915/selftests/i915_buddy.c | 491 +++++++++++
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 3 +
.../drm/i915/selftests/i915_live_selftests.h | 1 +
.../drm/i915/selftests/i915_mock_selftests.h | 2 +
.../drm/i915/selftests/intel_memory_region.c | 792 ++++++++++++++++++
.../gpu/drm/i915/selftests/mock_gem_device.c | 9 +-
drivers/gpu/drm/i915/selftests/mock_region.c | 59 ++
drivers/gpu/drm/i915/selftests/mock_region.h | 16 +
include/uapi/drm/i915_drm.h | 97 +++
52 files changed, 4780 insertions(+), 416 deletions(-)
create mode 100644 drivers/gpu/drm/i915/i915_buddy.c
create mode 100644 drivers/gpu/drm/i915/i915_buddy.h
create mode 100644 drivers/gpu/drm/i915/intel_memory_region.c
create mode 100644 drivers/gpu/drm/i915/intel_memory_region.h
create mode 100644 drivers/gpu/drm/i915/intel_region_lmem.c
create mode 100644 drivers/gpu/drm/i915/intel_region_lmem.h
create mode 100644 drivers/gpu/drm/i915/selftests/i915_buddy.c
create mode 100644 drivers/gpu/drm/i915/selftests/intel_memory_region.c
create mode 100644 drivers/gpu/drm/i915/selftests/mock_region.c
create mode 100644 drivers/gpu/drm/i915/selftests/mock_region.h
--
2.20.1
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next reply other threads:[~2019-06-27 20:56 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-27 20:55 Matthew Auld [this message]
2019-06-27 20:55 ` [PATCH v2 01/37] drm/i915: buddy allocator Matthew Auld
2019-06-27 22:28 ` Chris Wilson
2019-06-28 9:35 ` Chris Wilson
2019-06-27 20:55 ` [PATCH v2 02/37] drm/i915: introduce intel_memory_region Matthew Auld
2019-06-27 22:47 ` Chris Wilson
2019-06-28 8:09 ` Chris Wilson
2019-06-27 20:55 ` [PATCH v2 03/37] drm/i915/region: support basic eviction Matthew Auld
2019-06-27 22:59 ` Chris Wilson
2019-07-30 16:26 ` Daniel Vetter
2019-08-15 10:48 ` Matthew Auld
2019-08-15 14:26 ` Daniel Vetter
2019-08-15 14:34 ` Daniel Vetter
2019-08-15 14:57 ` Tang, CQ
2019-08-15 16:20 ` Daniel Vetter
2019-08-15 16:35 ` Tang, CQ
2019-08-15 15:26 ` Chris Wilson
2019-08-15 16:23 ` Daniel Vetter
2019-06-27 20:56 ` [PATCH v2 04/37] drm/i915/region: support continuous allocations Matthew Auld
2019-06-27 23:01 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 05/37] drm/i915/region: support volatile objects Matthew Auld
2019-06-27 23:03 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 06/37] drm/i915: Add memory region information to device_info Matthew Auld
2019-06-27 23:05 ` Chris Wilson
2019-06-27 23:08 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 07/37] drm/i915: support creating LMEM objects Matthew Auld
2019-06-27 23:11 ` Chris Wilson
2019-06-27 23:16 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 08/37] drm/i915: setup io-mapping for LMEM Matthew Auld
2019-06-27 20:56 ` [PATCH v2 09/37] drm/i915/lmem: support kernel mapping Matthew Auld
2019-06-27 23:27 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 10/37] drm/i915/blt: support copying objects Matthew Auld
2019-06-27 23:35 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 11/37] drm/i915/selftests: move gpu-write-dw into utils Matthew Auld
2019-06-27 20:56 ` [PATCH v2 12/37] drm/i915/selftests: add write-dword test for LMEM Matthew Auld
2019-06-27 20:56 ` [PATCH v2 13/37] drm/i915/selftests: don't just test CACHE_NONE for huge-pages Matthew Auld
2019-06-27 23:40 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 14/37] drm/i915/selftest: extend coverage to include LMEM huge-pages Matthew Auld
2019-06-27 23:42 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 15/37] drm/i915/lmem: support CPU relocations Matthew Auld
2019-06-27 23:46 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 16/37] drm/i915/lmem: support pread Matthew Auld
2019-06-27 23:50 ` Chris Wilson
2019-07-30 8:58 ` Daniel Vetter
2019-07-30 9:25 ` Matthew Auld
2019-07-30 9:50 ` Daniel Vetter
2019-07-30 12:05 ` Chris Wilson
2019-07-30 12:42 ` Daniel Vetter
2019-06-27 20:56 ` [PATCH v2 17/37] drm/i915/lmem: support pwrite Matthew Auld
2019-06-27 20:56 ` [PATCH v2 18/37] drm/i915: enumerate and init each supported region Matthew Auld
2019-06-27 20:56 ` [PATCH v2 19/37] drm/i915: treat shmem as a region Matthew Auld
2019-06-27 23:55 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 20/37] drm/i915: treat stolen " Matthew Auld
2019-06-27 20:56 ` [PATCH v2 21/37] drm/i915: define HAS_MAPPABLE_APERTURE Matthew Auld
2019-06-27 20:56 ` [PATCH v2 22/37] drm/i915: do not map aperture if it is not available Matthew Auld
2019-06-27 20:56 ` [PATCH v2 23/37] drm/i915: expose missing map_gtt support to users Matthew Auld
2019-06-27 23:59 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 24/37] drm/i915: set num_fence_regs to 0 if there is no aperture Matthew Auld
2019-06-28 0:00 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 25/37] drm/i915/selftests: check for missing aperture Matthew Auld
2019-06-27 20:56 ` [PATCH v2 26/37] drm/i915: error capture with no ggtt slot Matthew Auld
2019-06-27 20:56 ` [PATCH v2 27/37] drm/i915: Don't try to place HWS in non-existing mappable region Matthew Auld
2019-06-27 20:56 ` [PATCH v2 28/37] drm/i915: Allow i915 to manage the vma offset nodes instead of drm core Matthew Auld
2019-06-28 0:05 ` Chris Wilson
2019-06-28 0:08 ` Chris Wilson
2019-06-28 0:09 ` Chris Wilson
2019-06-28 0:10 ` Chris Wilson
2019-06-27 20:56 ` [PATCH v2 29/37] drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET Matthew Auld
2019-06-28 0:12 ` Chris Wilson
2019-07-30 9:49 ` Daniel Vetter
2019-07-30 14:28 ` Matthew Auld
2019-07-30 16:22 ` Daniel Vetter
2019-08-12 16:18 ` Daniel Vetter
2019-06-27 20:56 ` [PATCH v2 30/37] drm/i915/lmem: add helper to get CPU accessible offset Matthew Auld
2019-06-27 20:56 ` [PATCH v2 31/37] drm/i915: Add cpu and lmem fault handlers Matthew Auld
2019-06-27 20:56 ` [PATCH v2 32/37] drm/i915: cpu-map based dumb buffers Matthew Auld
2019-06-27 20:56 ` [PATCH v2 33/37] drm/i915: support basic object migration Matthew Auld
2019-06-27 20:56 ` [PATCH v2 34/37] drm/i915: Introduce GEM_OBJECT_SETPARAM with I915_PARAM_MEMORY_REGION Matthew Auld
2019-06-28 0:22 ` Chris Wilson
2019-06-28 5:53 ` Tvrtko Ursulin
2019-07-30 16:17 ` Daniel Vetter
2019-06-27 20:56 ` [PATCH v2 35/37] drm/i915/query: Expose memory regions through the query uAPI Matthew Auld
2019-06-28 5:59 ` Tvrtko Ursulin
2019-06-27 20:56 ` [PATCH v2 36/37] HAX drm/i915: add the fake lmem region Matthew Auld
2019-06-27 20:56 ` [PATCH v2 37/37] HAX drm/i915/lmem: default userspace allocations to LMEM Matthew Auld
2019-06-27 21:36 ` ✗ Fi.CI.CHECKPATCH: warning for Introduce memory region concept (including device local memory) (rev2) Patchwork
2019-06-27 21:50 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-06-28 9:59 ` ✗ Fi.CI.BAT: failure " Patchwork
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