mesa/src/intel/dev/meson.build

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

116 lines
4.2 KiB
Meson
Raw Normal View History

# Copyright © 2017 Intel Corporation
# 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
# AUTHORS OR COPYRIGHT HOLDERS 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.
# TODO: android?
files_libintel_dev = files(
'i915/intel_device_info.c',
'i915/intel_device_info.h',
'xe/intel_device_info.c',
'xe/intel_device_info.h',
'intel_debug.c',
'intel_debug.h',
'intel_device_info.c',
'intel_device_info.h',
'intel_hwconfig.c',
'intel_hwconfig.h',
'intel_kmd.c',
'intel_kmd.h',
)
intel/dev: generate helpers to identify platform workarounds Workarounds for defects in Intel silicon have been manually implemented: - consult defect database for the current platform - add workaround code behind platform ifdef or devinfo->ver checks Some bugs have occurred due to the manual process. Typical failure modes: - defect database is updated after a platform is enabled - version checks are overly broad (eg gfx11+) for defects that were fixed (eg in gfx12) - version checks are too narrow for defects that were extended to subsequent platforms. - missed workarounds This commit automates workaround handling: - Internal automation queries the defect database to collate and summarize defect documentation in json. - mesa_defs.json describes all public defects and impacted platforms. Defects which are extended to subsequent platforms are listed under the original defect. - gen_wa_helpers.py generates workaround helpers to be called in place of version checks: - NEEDS_WORKAROUND_{ID} provides a compile time check suitable for use in genX routines. - intel_device_info_needs_wa() provides a more precise runtime check, differentiating platforms within a generation and platform steppings. Internal automation will generate new mesa_defs.json as needed. Workarounds enabled with these helpers will apply correctly based on updated information in Intel's defect database. Reviewed-by: Dylan Baker <dylan@pnwbakers> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20825>
2023-02-16 16:12:43 -08:00
intel_dev_wa_src = custom_target('intel_wa.[ch]',
input : ['gen_wa_helpers.py', 'mesa_defs.json'],
output : ['intel_wa.h', 'intel_wa.c'],
command : [prog_python, '@INPUT@', '@OUTPUT@'])
# ensures intel_wa.h exists before implementation files are compiled
idep_intel_dev_wa = declare_dependency(sources : [intel_dev_wa_src[0]])
libintel_dev = static_library(
'intel_dev',
intel/dev: generate helpers to identify platform workarounds Workarounds for defects in Intel silicon have been manually implemented: - consult defect database for the current platform - add workaround code behind platform ifdef or devinfo->ver checks Some bugs have occurred due to the manual process. Typical failure modes: - defect database is updated after a platform is enabled - version checks are overly broad (eg gfx11+) for defects that were fixed (eg in gfx12) - version checks are too narrow for defects that were extended to subsequent platforms. - missed workarounds This commit automates workaround handling: - Internal automation queries the defect database to collate and summarize defect documentation in json. - mesa_defs.json describes all public defects and impacted platforms. Defects which are extended to subsequent platforms are listed under the original defect. - gen_wa_helpers.py generates workaround helpers to be called in place of version checks: - NEEDS_WORKAROUND_{ID} provides a compile time check suitable for use in genX routines. - intel_device_info_needs_wa() provides a more precise runtime check, differentiating platforms within a generation and platform steppings. Internal automation will generate new mesa_defs.json as needed. Workarounds enabled with these helpers will apply correctly based on updated information in Intel's defect database. Reviewed-by: Dylan Baker <dylan@pnwbakers> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20825>
2023-02-16 16:12:43 -08:00
[files_libintel_dev, sha1_h, [intel_dev_wa_src]],
include_directories : [inc_include, inc_src, inc_intel],
intel/dev: generate helpers to identify platform workarounds Workarounds for defects in Intel silicon have been manually implemented: - consult defect database for the current platform - add workaround code behind platform ifdef or devinfo->ver checks Some bugs have occurred due to the manual process. Typical failure modes: - defect database is updated after a platform is enabled - version checks are overly broad (eg gfx11+) for defects that were fixed (eg in gfx12) - version checks are too narrow for defects that were extended to subsequent platforms. - missed workarounds This commit automates workaround handling: - Internal automation queries the defect database to collate and summarize defect documentation in json. - mesa_defs.json describes all public defects and impacted platforms. Defects which are extended to subsequent platforms are listed under the original defect. - gen_wa_helpers.py generates workaround helpers to be called in place of version checks: - NEEDS_WORKAROUND_{ID} provides a compile time check suitable for use in genX routines. - intel_device_info_needs_wa() provides a more precise runtime check, differentiating platforms within a generation and platform steppings. Internal automation will generate new mesa_defs.json as needed. Workarounds enabled with these helpers will apply correctly based on updated information in Intel's defect database. Reviewed-by: Dylan Baker <dylan@pnwbakers> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20825>
2023-02-16 16:12:43 -08:00
dependencies : [dep_libdrm, idep_mesautil, idep_intel_dev_wa],
c_args : [no_override_init_args],
gnu_symbol_visibility : 'hidden',
)
idep_intel_dev = declare_dependency(
link_with : libintel_dev,
intel/dev: generate helpers to identify platform workarounds Workarounds for defects in Intel silicon have been manually implemented: - consult defect database for the current platform - add workaround code behind platform ifdef or devinfo->ver checks Some bugs have occurred due to the manual process. Typical failure modes: - defect database is updated after a platform is enabled - version checks are overly broad (eg gfx11+) for defects that were fixed (eg in gfx12) - version checks are too narrow for defects that were extended to subsequent platforms. - missed workarounds This commit automates workaround handling: - Internal automation queries the defect database to collate and summarize defect documentation in json. - mesa_defs.json describes all public defects and impacted platforms. Defects which are extended to subsequent platforms are listed under the original defect. - gen_wa_helpers.py generates workaround helpers to be called in place of version checks: - NEEDS_WORKAROUND_{ID} provides a compile time check suitable for use in genX routines. - intel_device_info_needs_wa() provides a more precise runtime check, differentiating platforms within a generation and platform steppings. Internal automation will generate new mesa_defs.json as needed. Workarounds enabled with these helpers will apply correctly based on updated information in Intel's defect database. Reviewed-by: Dylan Baker <dylan@pnwbakers> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20825>
2023-02-16 16:12:43 -08:00
dependencies : idep_intel_dev_wa,
)
if with_tests
test('intel_device_info_test',
executable(
'intel_device_info_test',
'intel_device_info_test.c',
include_directories : [inc_include, inc_src, inc_intel],
dependencies : idep_intel_dev,
),
suite : ['intel'],
)
endif
if with_tests and with_tools.contains('drm-shim') and with_tools.contains('intel')
platforms = [ [ 70, ['ivb', 'byt'] ],
[ 75, ['hsw'] ],
[ 80, ['bdw', 'chv'] ],
[ 90, ['skl', 'kbl', 'aml', 'cml', 'whl', 'bxt', 'glk'] ],
[ 110, ['icl', 'ehl', 'jsl'] ],
[ 120, ['tgl', 'rkl', 'adl', 'rpl', 'dg1', 'sg1'] ],
[ 125, ['dg2'] ],
]
intel_devinfo_override_test = executable(
'intel_device_info_override_test',
'intel_device_info_override_test.c',
dependencies : [dep_libdrm, idep_intel_dev],
include_directories : [inc_include, inc_src, inc_intel],
)
intel_drm_ld_preload = join_paths(meson.current_build_dir(), '..', 'tools', 'libintel_noop_drm_shim.so')
foreach _gens : platforms
gen = _gens[0]
foreach p : _gens[1]
test('intel_device_info_override_test_@0@'.format(p),
intel_devinfo_override_test,
args : '@0@'.format(gen),
env : [
'LD_PRELOAD=@0@'.format(intel_drm_ld_preload),
'INTEL_STUB_GPU_PLATFORM=@0@'.format(p),
'STRACEDIR=meson-logs/strace/intel_device_info_override_test_@0@'.format(p),
],
suite : ['intel'],
)
endforeach
endforeach
endif
if with_intel_tools
intel_dev_info = executable(
'intel_dev_info',
files('intel_dev_info.c'),
dependencies : [dep_libdrm, dep_dl, dep_thread, dep_m, idep_intel_dev],
include_directories : [inc_include, inc_src, inc_intel],
c_args : [no_override_init_args],
gnu_symbol_visibility : 'hidden',
install : true
)
endif