mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-22 09:11:26 +03:00
dfff2311c3
Some of the drivers-private headers are now available in public header path in core kernel. Use such headers directly from the core kernel for Linux 6.7 and later instead of copying it in the nvidia-oot/include/driver-private. Also match the quirks definition with core kernel for Linux 6.0 and later. Bug 4346767 Change-Id: If994466a3cabc6df8eeb0e97018f48d48a8306dc Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038489 Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Tested-by: Vishwaroop A <va@nvidia.com>
251 lines
12 KiB
Makefile
251 lines
12 KiB
Makefile
###########################################################################
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# SPDX-License-Identifier: MIT
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# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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#
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# Makefile file for NVIDIA Linux conftest
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###########################################################################
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#
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# The parent makefile is expected to define:
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#
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# NV_KERNEL_SOURCES : The root of the kernel source tree.
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# NV_KERNEL_OUTPUT : The kernel's output tree.
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# NV_KERNEL_MODULES : A whitespace-separated list of modules to build.
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# ARCH : The target CPU architecture: x86_64|arm64|powerpc
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#
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# Kbuild provides the variables:
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#
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# $(src) : The directory containing this Kbuild file.
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# $(obj) : The directory where the output from this build is written.
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#
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#
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# The conftest.sh script tests various aspects of the target kernel.
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# The per-module Kbuild files included above should:
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#
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# - Append to the NV_CONFTEST_*_COMPILE_TESTS variables to indicate
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# which conftests they require.
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# - Append to the NV_OBJECTS_DEPEND_ON_CONFTEST variable any object files
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# that depend on conftest.
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#
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# The conftest machinery below will run the requested tests and
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# generate the appropriate header files.
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#
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CC ?= cc
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LD ?= ld
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NV_CONFTEST_SCRIPT := $(src)/conftest.sh
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NV_CONFTEST_HEADER := $(obj)/conftest/headers.h
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NV_CONFTEST_CMD := /bin/sh $(NV_CONFTEST_SCRIPT) \
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"$(CC)" $(ARCH) $(NV_KERNEL_SOURCES) $(NV_KERNEL_OUTPUT)
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NV_CFLAGS_FROM_CONFTEST := $(shell $(NV_CONFTEST_CMD) build_cflags)
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NV_CONFTEST_CFLAGS = $(NV_CFLAGS_FROM_CONFTEST) $(EXTRA_CFLAGS) -fno-pie -Werror
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NV_CONFTEST_COMPILE_TEST_HEADERS := $(obj)/conftest/macros.h
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NV_CONFTEST_COMPILE_TEST_HEADERS += $(obj)/conftest/functions.h
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NV_CONFTEST_COMPILE_TEST_HEADERS += $(obj)/conftest/symbols.h
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NV_CONFTEST_COMPILE_TEST_HEADERS += $(obj)/conftest/types.h
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NV_CONFTEST_COMPILE_TEST_HEADERS += $(obj)/conftest/generic.h
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NV_CONFTEST_HEADERS := $(obj)/conftest/patches.h
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NV_CONFTEST_HEADERS += $(obj)/conftest/headers.h
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NV_CONFTEST_HEADERS += $(NV_CONFTEST_COMPILE_TEST_HEADERS)
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all: $(NV_CONFTEST_HEADERS)
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#
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# Generate a header file for a single conftest compile test. Each compile test
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# header depends on conftest.sh, as well as the generated conftest/headers.h
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# file, which is included in the compile test preamble.
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#
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$(obj)/conftest/compile-tests/%.h: $(NV_CONFTEST_SCRIPT) $(NV_CONFTEST_HEADER)
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@mkdir -p $(obj)/conftest/compile-tests
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@echo " CONFTEST: $(notdir $*)"
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@$(NV_CONFTEST_CMD) compile_tests '$(NV_CONFTEST_CFLAGS)' \
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$(notdir $*) > $@
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#
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# Concatenate a conftest/*.h header from its constituent compile test headers
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#
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# $(1): The name of the concatenated header
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# $(2): The list of compile tests that make up the header
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#
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define NV_GENERATE_COMPILE_TEST_HEADER
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$(obj)/conftest/$(1).h: $(addprefix $(obj)/conftest/compile-tests/,$(addsuffix .h,$(2)))
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@mkdir -p $(obj)/conftest
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@# concatenate /dev/null to prevent cat from hanging when $$^ is empty
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@cat $$^ /dev/null > $$@
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endef
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#
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# Generate the conftest compile test headers from the lists of compile tests
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# provided by the module-specific Kbuild files.
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#
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += __alloc_disk_node_has_lkclass_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += blk_execute_rq_has_no_gendisk_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += blk_mq_alloc_disk_for_queue
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += blk_mq_destroy_queue
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += block_device_operations_open_has_gendisk_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += block_device_operations_release_has_no_mode_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += bus_type_struct_remove_has_int_return_type
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += bus_type_struct_uevent_has_const_dev_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_attribute_struct_has_const_struct_class_attribute
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_create_has_no_owner_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_struct_devnode_has_const_dev_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += clk_hw_determine_rate_no_reparent
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += define_semaphore_has_number_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += device_add_disk_has_int_return_type
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += devm_tegra_core_dev_init_opp_table_common
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += devm_thermal_of_zone_register
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += disk_check_media_change
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += dma_slave_config_struct_has_slave_id
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_aperture_remove_framebuffers
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_debugfs_remove_files_has_root_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_driver_struct_has_irq_enabled_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_fb_helper_alloc_info
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_fb_helper_prepare_has_preferred_bpp_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_fb_helper_unregister_info
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_fb_helper_struct_has_info_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_mode_config_struct_has_fb_base_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_scdc_get_set_has_struct_drm_connector_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += ethtool_ops_get_set_coalesce_has_coal_and_extack_args
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += ethtool_ops_get_set_ringparam_has_ringparam_and_extack_args
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += get_file_rcu_has_double_ptr_file_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += get_user_pages
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += i2c_new_client_device
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += i2c_driver_struct_probe_without_i2c_device_id_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += i2c_driver_struct_has_probe_new
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += i2c_driver_struct_remove_return_type_int
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += iio_dev_opaque_has_mlock
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += iommu_map_has_gfp_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += kthread_complete_and_exit
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += mii_bus_struct_has_read_c45
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += mii_bus_struct_has_write_c45
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += media_entity_remote_pad
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_set_tso_max_size
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_napi_add_weight
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += of_get_named_gpio_flags
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += gpio_chip_struct_has_of_node_present
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += gpiochip_find
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pde_data
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_ops_struct_has_owner
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_ops_struct_has_config
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epc_event_ops_struct_has_core_deinit
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_disable_pcie_error_reporting
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_enable_pcie_error_reporting
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epf_driver_struct_probe_has_id_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += register_shrinker_has_fmt_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += shrinker_alloc
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_card_jack_new_has_no_snd_soc_jack_pins
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_component_driver_struct_has_non_legacy_dai_naming
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_dai_link_struct_has_c2c_params_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_dai_ops_struct_has_probe
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_of_get_dai_name_has_index_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_rtd_to_codec
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += simple_util_dai_init
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += spi_driver_struct_remove_return_type_int
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += tc_taprio_qopt_offload_struct_has_cmd
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += tegra_dev_iommu_get_stream_id
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += tegra_ivc_struct_has_iosys_map
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += tty_operations_struct_write_has_u8_ptr_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += tty_operations_struct_set_termios_has_const_ktermios_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += ufs_hba_variant_ops_suspend_has_status_arg
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += ufshcd_quirks_enum_has_ufshcd_quirk_broken_64bit_address
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_async_connection_struct_present
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_async_match_type_enum_present
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_async_subdev_nf_init
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_async_notifier_init
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += vm_area_struct_has_const_vm_flags
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NV_CONFTEST_GENERIC_COMPILE_TESTS += is_export_symbol_present_drm_gem_prime_fd_to_handle
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NV_CONFTEST_GENERIC_COMPILE_TESTS += is_export_symbol_present_drm_gem_prime_handle_to_fd
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NV_CONFTEST_FUNCTION_COMPILE_TESTS += crypto_engine_ctx_struct_removed_test
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NV_CONFTEST_MACRO_COMPILE_TESTS ?=
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NV_CONFTEST_SYMBOL_COMPILE_TESTS ?=
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NV_CONFTEST_TYPE_COMPILE_TESTS += request_struct_has_completion_data_arg
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$(eval $(call NV_GENERATE_COMPILE_TEST_HEADER,functions,$(NV_CONFTEST_FUNCTION_COMPILE_TESTS)))
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$(eval $(call NV_GENERATE_COMPILE_TEST_HEADER,generic,$(NV_CONFTEST_GENERIC_COMPILE_TESTS)))
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$(eval $(call NV_GENERATE_COMPILE_TEST_HEADER,macros,$(NV_CONFTEST_MACRO_COMPILE_TESTS)))
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$(eval $(call NV_GENERATE_COMPILE_TEST_HEADER,symbols,$(NV_CONFTEST_SYMBOL_COMPILE_TESTS)))
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$(eval $(call NV_GENERATE_COMPILE_TEST_HEADER,types,$(NV_CONFTEST_TYPES_COMPILE_TESTS)))
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$(obj)/conftest/patches.h: $(NV_CONFTEST_SCRIPT)
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@mkdir -p $(obj)/conftest
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@$(NV_CONFTEST_CMD) patch_check > $@
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# Each of these headers is checked for presence with a test #include; a
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# corresponding #define will be generated in conftest/headers.h.
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NV_HEADER_PRESENCE_TESTS = \
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drm/display/drm_dp_aux_bus.h \
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drm/display/drm_dp_helper.h \
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drm/display/drm_scdc_helper.h \
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drm/dp/drm_dp_aux_bus.h \
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drm/dp/drm_dp_helper.h \
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drm/drm_dp_aux_bus.h \
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generated/autoconf.h \
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linux/kconfig.h \
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linux/iosys-map.h \
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net/gso.h \
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net/page_pool.h \
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soc/tegra/tegra-prod.h \
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ufs/ufshcd.h
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# Filename to store the define for the header in $(1); this is only consumed by
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# the rule below that concatenates all of these together.
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NV_HEADER_PRESENCE_PART = $(addprefix $(obj)/conftest/header_presence/,$(addsuffix .part,$(1)))
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# Define a rule to check the header $(1).
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define NV_HEADER_PRESENCE_CHECK
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$$(call NV_HEADER_PRESENCE_PART,$(1)): $$(NV_CONFTEST_SCRIPT) $(obj)/conftest/uts_release
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@mkdir -p $$(dir $$@)
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@$$(NV_CONFTEST_CMD) test_kernel_header '$$(NV_CONFTEST_CFLAGS)' '$(1)' > $$@
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endef
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# Evaluate the rule above for each header in the list.
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$(foreach header,$(NV_HEADER_PRESENCE_TESTS),$(eval $(call NV_HEADER_PRESENCE_CHECK,$(header))))
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# Concatenate all of the parts into headers.h.
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$(obj)/conftest/headers.h: $(call NV_HEADER_PRESENCE_PART,$(NV_HEADER_PRESENCE_TESTS))
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@cat $^ > $@
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clean-dirs := $(obj)/conftest
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# For any object files that depend on conftest, declare the dependency here.
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$(addprefix $(obj)/,$(NV_OBJECTS_DEPEND_ON_CONFTEST)): | $(NV_CONFTEST_HEADERS)
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# Sanity checks of the build environment and target system/kernel
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BUILD_SANITY_CHECKS = \
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cc_sanity_check \
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cc_version_check \
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module_symvers_sanity_check
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.PHONY: $(BUILD_SANITY_CHECKS)
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$(BUILD_SANITY_CHECKS):
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@$(NV_CONFTEST_CMD) $@ full_output
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# Perform all sanity checks before generating the conftest headers
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$(NV_CONFTEST_HEADERS): | $(BUILD_SANITY_CHECKS)
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# Make the conftest headers depend on the kernel version string
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$(obj)/conftest/uts_release: NV_GENERATE_UTS_RELEASE
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@mkdir -p $(dir $@)
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@NV_UTS_RELEASE="// Kernel version: `$(NV_CONFTEST_CMD) compile_tests '$(NV_CONFTEST_CFLAGS)' uts_release`"; \
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if ! [ -f "$@" ] || [ "$$NV_UTS_RELEASE" != "`cat $@`" ]; \
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then echo "$$NV_UTS_RELEASE" > $@; fi
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.PHONY: NV_GENERATE_UTS_RELEASE
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$(NV_CONFTEST_HEADERS): $(obj)/conftest/uts_release
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