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Jolan Rathelot 2024-04-16 17:20:10 +02:00
parent c2114de992
commit 449e79f65d
10 changed files with 1491 additions and 717 deletions
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# SPDX-License-Identifier: GPL-2.0
#
# clang-format configuration file. Intended for clang-format >= 11.
#
# For more information, see:
#
# Documentation/process/clang-format.rst
# https://clang.llvm.org/docs/ClangFormat.html
# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
#
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AlignConsecutiveDeclarations: false
AlignEscapedNewlines: Left
AlignOperands: true
AlignTrailingComments: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: false
BinPackArguments: true
BinPackParameters: true
BraceWrapping:
AfterClass: false
AfterControlStatement: false
AfterEnum: false
AfterFunction: true
AfterNamespace: true
AfterObjCDeclaration: false
AfterStruct: false
AfterUnion: false
AfterExternBlock: false
BeforeCatch: false
BeforeElse: false
IndentBraces: false
SplitEmptyFunction: true
SplitEmptyRecord: true
SplitEmptyNamespace: true
BreakBeforeBinaryOperators: None
BreakBeforeBraces: Custom
BreakBeforeInheritanceComma: false
BreakBeforeTernaryOperators: false
BreakConstructorInitializersBeforeComma: false
BreakConstructorInitializers: BeforeComma
BreakAfterJavaFieldAnnotations: false
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ColumnLimit: 80
CommentPragmas: '^ IWYU pragma:'
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ConstructorInitializerIndentWidth: 8
ContinuationIndentWidth: 8
Cpp11BracedListStyle: false
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DisableFormat: false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: false
# Taken from:
# git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ tools/ \
# | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$, - '\1'," \
# | LC_ALL=C sort -u
ForEachMacros:
- '__ata_qc_for_each'
- '__bio_for_each_bvec'
- '__bio_for_each_segment'
- '__evlist__for_each_entry'
- '__evlist__for_each_entry_continue'
- '__evlist__for_each_entry_from'
- '__evlist__for_each_entry_reverse'
- '__evlist__for_each_entry_safe'
- '__for_each_mem_range'
- '__for_each_mem_range_rev'
- '__for_each_thread'
- '__hlist_for_each_rcu'
- '__map__for_each_symbol_by_name'
- '__pci_bus_for_each_res0'
- '__pci_bus_for_each_res1'
- '__pci_dev_for_each_res0'
- '__pci_dev_for_each_res1'
- '__perf_evlist__for_each_entry'
- '__perf_evlist__for_each_entry_reverse'
- '__perf_evlist__for_each_entry_safe'
- '__rq_for_each_bio'
- '__shost_for_each_device'
- '__sym_for_each'
- 'apei_estatus_for_each_section'
- 'ata_for_each_dev'
- 'ata_for_each_link'
- 'ata_qc_for_each'
- 'ata_qc_for_each_raw'
- 'ata_qc_for_each_with_internal'
- 'ax25_for_each'
- 'ax25_uid_for_each'
- 'bio_for_each_bvec'
- 'bio_for_each_bvec_all'
- 'bio_for_each_folio_all'
- 'bio_for_each_integrity_vec'
- 'bio_for_each_segment'
- 'bio_for_each_segment_all'
- 'bio_list_for_each'
- 'bip_for_each_vec'
- 'bond_for_each_slave'
- 'bond_for_each_slave_rcu'
- 'bpf_for_each'
- 'bpf_for_each_reg_in_vstate'
- 'bpf_for_each_reg_in_vstate_mask'
- 'bpf_for_each_spilled_reg'
- 'bpf_object__for_each_map'
- 'bpf_object__for_each_program'
- 'btree_for_each_safe128'
- 'btree_for_each_safe32'
- 'btree_for_each_safe64'
- 'btree_for_each_safel'
- 'card_for_each_dev'
- 'cgroup_taskset_for_each'
- 'cgroup_taskset_for_each_leader'
- 'cpu_aggr_map__for_each_idx'
- 'cpufreq_for_each_efficient_entry_idx'
- 'cpufreq_for_each_entry'
- 'cpufreq_for_each_entry_idx'
- 'cpufreq_for_each_valid_entry'
- 'cpufreq_for_each_valid_entry_idx'
- 'css_for_each_child'
- 'css_for_each_descendant_post'
- 'css_for_each_descendant_pre'
- 'damon_for_each_region'
- 'damon_for_each_region_from'
- 'damon_for_each_region_safe'
- 'damon_for_each_scheme'
- 'damon_for_each_scheme_safe'
- 'damon_for_each_target'
- 'damon_for_each_target_safe'
- 'damos_for_each_filter'
- 'damos_for_each_filter_safe'
- 'data__for_each_file'
- 'data__for_each_file_new'
- 'data__for_each_file_start'
- 'device_for_each_child_node'
- 'displayid_iter_for_each'
- 'dma_fence_array_for_each'
- 'dma_fence_chain_for_each'
- 'dma_fence_unwrap_for_each'
- 'dma_resv_for_each_fence'
- 'dma_resv_for_each_fence_unlocked'
- 'do_for_each_ftrace_op'
- 'drm_atomic_crtc_for_each_plane'
- 'drm_atomic_crtc_state_for_each_plane'
- 'drm_atomic_crtc_state_for_each_plane_state'
- 'drm_atomic_for_each_plane_damage'
- 'drm_client_for_each_connector_iter'
- 'drm_client_for_each_modeset'
- 'drm_connector_for_each_possible_encoder'
- 'drm_exec_for_each_locked_object'
- 'drm_exec_for_each_locked_object_reverse'
- 'drm_for_each_bridge_in_chain'
- 'drm_for_each_connector_iter'
- 'drm_for_each_crtc'
- 'drm_for_each_crtc_reverse'
- 'drm_for_each_encoder'
- 'drm_for_each_encoder_mask'
- 'drm_for_each_fb'
- 'drm_for_each_legacy_plane'
- 'drm_for_each_plane'
- 'drm_for_each_plane_mask'
- 'drm_for_each_privobj'
- 'drm_gem_for_each_gpuva'
- 'drm_gem_for_each_gpuva_safe'
- 'drm_gpuva_for_each_op'
- 'drm_gpuva_for_each_op_from_reverse'
- 'drm_gpuva_for_each_op_safe'
- 'drm_gpuvm_for_each_va'
- 'drm_gpuvm_for_each_va_range'
- 'drm_gpuvm_for_each_va_range_safe'
- 'drm_gpuvm_for_each_va_safe'
- 'drm_mm_for_each_hole'
- 'drm_mm_for_each_node'
- 'drm_mm_for_each_node_in_range'
- 'drm_mm_for_each_node_safe'
- 'dsa_switch_for_each_available_port'
- 'dsa_switch_for_each_cpu_port'
- 'dsa_switch_for_each_cpu_port_continue_reverse'
- 'dsa_switch_for_each_port'
- 'dsa_switch_for_each_port_continue_reverse'
- 'dsa_switch_for_each_port_safe'
- 'dsa_switch_for_each_user_port'
- 'dsa_tree_for_each_cpu_port'
- 'dsa_tree_for_each_user_port'
- 'dsa_tree_for_each_user_port_continue_reverse'
- 'dso__for_each_symbol'
- 'dsos__for_each_with_build_id'
- 'elf_hash_for_each_possible'
- 'elf_symtab__for_each_symbol'
- 'evlist__for_each_cpu'
- 'evlist__for_each_entry'
- 'evlist__for_each_entry_continue'
- 'evlist__for_each_entry_from'
- 'evlist__for_each_entry_reverse'
- 'evlist__for_each_entry_safe'
- 'flow_action_for_each'
- 'for_each_acpi_consumer_dev'
- 'for_each_acpi_dev_match'
- 'for_each_active_dev_scope'
- 'for_each_active_drhd_unit'
- 'for_each_active_iommu'
- 'for_each_active_route'
- 'for_each_aggr_pgid'
- 'for_each_and_bit'
- 'for_each_andnot_bit'
- 'for_each_available_child_of_node'
- 'for_each_bench'
- 'for_each_bio'
- 'for_each_board_func_rsrc'
- 'for_each_btf_ext_rec'
- 'for_each_btf_ext_sec'
- 'for_each_bvec'
- 'for_each_card_auxs'
- 'for_each_card_auxs_safe'
- 'for_each_card_components'
- 'for_each_card_dapms'
- 'for_each_card_pre_auxs'
- 'for_each_card_prelinks'
- 'for_each_card_rtds'
- 'for_each_card_rtds_safe'
- 'for_each_card_widgets'
- 'for_each_card_widgets_safe'
- 'for_each_cgroup_storage_type'
- 'for_each_child_of_node'
- 'for_each_clear_bit'
- 'for_each_clear_bit_from'
- 'for_each_clear_bitrange'
- 'for_each_clear_bitrange_from'
- 'for_each_cmd'
- 'for_each_cmsghdr'
- 'for_each_collection'
- 'for_each_comp_order'
- 'for_each_compatible_node'
- 'for_each_component_dais'
- 'for_each_component_dais_safe'
- 'for_each_conduit'
- 'for_each_console'
- 'for_each_console_srcu'
- 'for_each_cpu'
- 'for_each_cpu_and'
- 'for_each_cpu_andnot'
- 'for_each_cpu_or'
- 'for_each_cpu_wrap'
- 'for_each_dapm_widgets'
- 'for_each_dedup_cand'
- 'for_each_dev_addr'
- 'for_each_dev_scope'
- 'for_each_dma_cap_mask'
- 'for_each_dpcm_be'
- 'for_each_dpcm_be_rollback'
- 'for_each_dpcm_be_safe'
- 'for_each_dpcm_fe'
- 'for_each_drhd_unit'
- 'for_each_dss_dev'
- 'for_each_efi_memory_desc'
- 'for_each_efi_memory_desc_in_map'
- 'for_each_element'
- 'for_each_element_extid'
- 'for_each_element_id'
- 'for_each_endpoint_of_node'
- 'for_each_event'
- 'for_each_event_tps'
- 'for_each_evictable_lru'
- 'for_each_fib6_node_rt_rcu'
- 'for_each_fib6_walker_rt'
- 'for_each_free_mem_pfn_range_in_zone'
- 'for_each_free_mem_pfn_range_in_zone_from'
- 'for_each_free_mem_range'
- 'for_each_free_mem_range_reverse'
- 'for_each_func_rsrc'
- 'for_each_gpiochip_node'
- 'for_each_group_evsel'
- 'for_each_group_evsel_head'
- 'for_each_group_member'
- 'for_each_group_member_head'
- 'for_each_hstate'
- 'for_each_if'
- 'for_each_inject_fn'
- 'for_each_insn'
- 'for_each_insn_prefix'
- 'for_each_intid'
- 'for_each_iommu'
- 'for_each_ip_tunnel_rcu'
- 'for_each_irq_nr'
- 'for_each_lang'
- 'for_each_link_codecs'
- 'for_each_link_cpus'
- 'for_each_link_platforms'
- 'for_each_lru'
- 'for_each_matching_node'
- 'for_each_matching_node_and_match'
- 'for_each_media_entity_data_link'
- 'for_each_mem_pfn_range'
- 'for_each_mem_range'
- 'for_each_mem_range_rev'
- 'for_each_mem_region'
- 'for_each_member'
- 'for_each_memory'
- 'for_each_migratetype_order'
- 'for_each_missing_reg'
- 'for_each_mle_subelement'
- 'for_each_mod_mem_type'
- 'for_each_net'
- 'for_each_net_continue_reverse'
- 'for_each_net_rcu'
- 'for_each_netdev'
- 'for_each_netdev_continue'
- 'for_each_netdev_continue_rcu'
- 'for_each_netdev_continue_reverse'
- 'for_each_netdev_dump'
- 'for_each_netdev_feature'
- 'for_each_netdev_in_bond_rcu'
- 'for_each_netdev_rcu'
- 'for_each_netdev_reverse'
- 'for_each_netdev_safe'
- 'for_each_new_connector_in_state'
- 'for_each_new_crtc_in_state'
- 'for_each_new_mst_mgr_in_state'
- 'for_each_new_plane_in_state'
- 'for_each_new_plane_in_state_reverse'
- 'for_each_new_private_obj_in_state'
- 'for_each_new_reg'
- 'for_each_node'
- 'for_each_node_by_name'
- 'for_each_node_by_type'
- 'for_each_node_mask'
- 'for_each_node_state'
- 'for_each_node_with_cpus'
- 'for_each_node_with_property'
- 'for_each_nonreserved_multicast_dest_pgid'
- 'for_each_numa_hop_mask'
- 'for_each_of_allnodes'
- 'for_each_of_allnodes_from'
- 'for_each_of_cpu_node'
- 'for_each_of_pci_range'
- 'for_each_old_connector_in_state'
- 'for_each_old_crtc_in_state'
- 'for_each_old_mst_mgr_in_state'
- 'for_each_old_plane_in_state'
- 'for_each_old_private_obj_in_state'
- 'for_each_oldnew_connector_in_state'
- 'for_each_oldnew_crtc_in_state'
- 'for_each_oldnew_mst_mgr_in_state'
- 'for_each_oldnew_plane_in_state'
- 'for_each_oldnew_plane_in_state_reverse'
- 'for_each_oldnew_private_obj_in_state'
- 'for_each_online_cpu'
- 'for_each_online_node'
- 'for_each_online_pgdat'
- 'for_each_or_bit'
- 'for_each_path'
- 'for_each_pci_bridge'
- 'for_each_pci_dev'
- 'for_each_pcm_streams'
- 'for_each_physmem_range'
- 'for_each_populated_zone'
- 'for_each_possible_cpu'
- 'for_each_present_blessed_reg'
- 'for_each_present_cpu'
- 'for_each_prime_number'
- 'for_each_prime_number_from'
- 'for_each_probe_cache_entry'
- 'for_each_process'
- 'for_each_process_thread'
- 'for_each_prop_codec_conf'
- 'for_each_prop_dai_codec'
- 'for_each_prop_dai_cpu'
- 'for_each_prop_dlc_codecs'
- 'for_each_prop_dlc_cpus'
- 'for_each_prop_dlc_platforms'
- 'for_each_property_of_node'
- 'for_each_reg'
- 'for_each_reg_filtered'
- 'for_each_reloc'
- 'for_each_reloc_from'
- 'for_each_requested_gpio'
- 'for_each_requested_gpio_in_range'
- 'for_each_reserved_mem_range'
- 'for_each_reserved_mem_region'
- 'for_each_rtd_codec_dais'
- 'for_each_rtd_components'
- 'for_each_rtd_cpu_dais'
- 'for_each_rtd_dais'
- 'for_each_sband_iftype_data'
- 'for_each_script'
- 'for_each_sec'
- 'for_each_set_bit'
- 'for_each_set_bit_from'
- 'for_each_set_bit_wrap'
- 'for_each_set_bitrange'
- 'for_each_set_bitrange_from'
- 'for_each_set_clump8'
- 'for_each_sg'
- 'for_each_sg_dma_page'
- 'for_each_sg_page'
- 'for_each_sgtable_dma_page'
- 'for_each_sgtable_dma_sg'
- 'for_each_sgtable_page'
- 'for_each_sgtable_sg'
- 'for_each_sibling_event'
- 'for_each_sta_active_link'
- 'for_each_subelement'
- 'for_each_subelement_extid'
- 'for_each_subelement_id'
- 'for_each_sublist'
- 'for_each_subsystem'
- 'for_each_supported_activate_fn'
- 'for_each_supported_inject_fn'
- 'for_each_sym'
- 'for_each_test'
- 'for_each_thread'
- 'for_each_token'
- 'for_each_unicast_dest_pgid'
- 'for_each_valid_link'
- 'for_each_vif_active_link'
- 'for_each_vma'
- 'for_each_vma_range'
- 'for_each_vsi'
- 'for_each_wakeup_source'
- 'for_each_zone'
- 'for_each_zone_zonelist'
- 'for_each_zone_zonelist_nodemask'
- 'func_for_each_insn'
- 'fwnode_for_each_available_child_node'
- 'fwnode_for_each_child_node'
- 'fwnode_for_each_parent_node'
- 'fwnode_graph_for_each_endpoint'
- 'gadget_for_each_ep'
- 'genradix_for_each'
- 'genradix_for_each_from'
- 'genradix_for_each_reverse'
- 'hash_for_each'
- 'hash_for_each_possible'
- 'hash_for_each_possible_rcu'
- 'hash_for_each_possible_rcu_notrace'
- 'hash_for_each_possible_safe'
- 'hash_for_each_rcu'
- 'hash_for_each_safe'
- 'hashmap__for_each_entry'
- 'hashmap__for_each_entry_safe'
- 'hashmap__for_each_key_entry'
- 'hashmap__for_each_key_entry_safe'
- 'hctx_for_each_ctx'
- 'hists__for_each_format'
- 'hists__for_each_sort_list'
- 'hlist_bl_for_each_entry'
- 'hlist_bl_for_each_entry_rcu'
- 'hlist_bl_for_each_entry_safe'
- 'hlist_for_each'
- 'hlist_for_each_entry'
- 'hlist_for_each_entry_continue'
- 'hlist_for_each_entry_continue_rcu'
- 'hlist_for_each_entry_continue_rcu_bh'
- 'hlist_for_each_entry_from'
- 'hlist_for_each_entry_from_rcu'
- 'hlist_for_each_entry_rcu'
- 'hlist_for_each_entry_rcu_bh'
- 'hlist_for_each_entry_rcu_notrace'
- 'hlist_for_each_entry_safe'
- 'hlist_for_each_entry_srcu'
- 'hlist_for_each_safe'
- 'hlist_nulls_for_each_entry'
- 'hlist_nulls_for_each_entry_from'
- 'hlist_nulls_for_each_entry_rcu'
- 'hlist_nulls_for_each_entry_safe'
- 'i3c_bus_for_each_i2cdev'
- 'i3c_bus_for_each_i3cdev'
- 'idr_for_each_entry'
- 'idr_for_each_entry_continue'
- 'idr_for_each_entry_continue_ul'
- 'idr_for_each_entry_ul'
- 'in_dev_for_each_ifa_rcu'
- 'in_dev_for_each_ifa_rtnl'
- 'inet_bind_bucket_for_each'
- 'interval_tree_for_each_span'
- 'intlist__for_each_entry'
- 'intlist__for_each_entry_safe'
- 'kcore_copy__for_each_phdr'
- 'key_for_each'
- 'key_for_each_safe'
- 'klp_for_each_func'
- 'klp_for_each_func_safe'
- 'klp_for_each_func_static'
- 'klp_for_each_object'
- 'klp_for_each_object_safe'
- 'klp_for_each_object_static'
- 'kunit_suite_for_each_test_case'
- 'kvm_for_each_memslot'
- 'kvm_for_each_memslot_in_gfn_range'
- 'kvm_for_each_vcpu'
- 'libbpf_nla_for_each_attr'
- 'list_for_each'
- 'list_for_each_codec'
- 'list_for_each_codec_safe'
- 'list_for_each_continue'
- 'list_for_each_entry'
- 'list_for_each_entry_continue'
- 'list_for_each_entry_continue_rcu'
- 'list_for_each_entry_continue_reverse'
- 'list_for_each_entry_from'
- 'list_for_each_entry_from_rcu'
- 'list_for_each_entry_from_reverse'
- 'list_for_each_entry_lockless'
- 'list_for_each_entry_rcu'
- 'list_for_each_entry_reverse'
- 'list_for_each_entry_safe'
- 'list_for_each_entry_safe_continue'
- 'list_for_each_entry_safe_from'
- 'list_for_each_entry_safe_reverse'
- 'list_for_each_entry_srcu'
- 'list_for_each_from'
- 'list_for_each_prev'
- 'list_for_each_prev_safe'
- 'list_for_each_rcu'
- 'list_for_each_reverse'
- 'list_for_each_safe'
- 'llist_for_each'
- 'llist_for_each_entry'
- 'llist_for_each_entry_safe'
- 'llist_for_each_safe'
- 'lwq_for_each_safe'
- 'map__for_each_symbol'
- 'map__for_each_symbol_by_name'
- 'maps__for_each_entry'
- 'maps__for_each_entry_safe'
- 'mas_for_each'
- 'mci_for_each_dimm'
- 'media_device_for_each_entity'
- 'media_device_for_each_intf'
- 'media_device_for_each_link'
- 'media_device_for_each_pad'
- 'media_entity_for_each_pad'
- 'media_pipeline_for_each_entity'
- 'media_pipeline_for_each_pad'
- 'mlx5_lag_for_each_peer_mdev'
- 'msi_domain_for_each_desc'
- 'msi_for_each_desc'
- 'mt_for_each'
- 'nanddev_io_for_each_page'
- 'netdev_for_each_lower_dev'
- 'netdev_for_each_lower_private'
- 'netdev_for_each_lower_private_rcu'
- 'netdev_for_each_mc_addr'
- 'netdev_for_each_synced_mc_addr'
- 'netdev_for_each_synced_uc_addr'
- 'netdev_for_each_uc_addr'
- 'netdev_for_each_upper_dev_rcu'
- 'netdev_hw_addr_list_for_each'
- 'nft_rule_for_each_expr'
- 'nla_for_each_attr'
- 'nla_for_each_nested'
- 'nlmsg_for_each_attr'
- 'nlmsg_for_each_msg'
- 'nr_neigh_for_each'
- 'nr_neigh_for_each_safe'
- 'nr_node_for_each'
- 'nr_node_for_each_safe'
- 'of_for_each_phandle'
- 'of_property_for_each_string'
- 'of_property_for_each_u32'
- 'pci_bus_for_each_resource'
- 'pci_dev_for_each_resource'
- 'pcl_for_each_chunk'
- 'pcl_for_each_segment'
- 'pcm_for_each_format'
- 'perf_config_items__for_each_entry'
- 'perf_config_sections__for_each_entry'
- 'perf_config_set__for_each_entry'
- 'perf_cpu_map__for_each_cpu'
- 'perf_cpu_map__for_each_idx'
- 'perf_evlist__for_each_entry'
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- 'snd_pcm_group_for_each_entry'
- 'snd_soc_dapm_widget_for_each_path'
- 'snd_soc_dapm_widget_for_each_path_safe'
- 'snd_soc_dapm_widget_for_each_sink_path'
- 'snd_soc_dapm_widget_for_each_source_path'
- 'strlist__for_each_entry'
- 'strlist__for_each_entry_safe'
- 'sym_for_each_insn'
- 'sym_for_each_insn_continue_reverse'
- 'symbols__for_each_entry'
- 'tb_property_for_each'
- 'tcf_act_for_each_action'
- 'tcf_exts_for_each_action'
- 'ttm_resource_manager_for_each_res'
- 'twsk_for_each_bound_bhash2'
- 'udp_portaddr_for_each_entry'
- 'udp_portaddr_for_each_entry_rcu'
- 'usb_hub_for_each_child'
- 'v4l2_device_for_each_subdev'
- 'v4l2_m2m_for_each_dst_buf'
- 'v4l2_m2m_for_each_dst_buf_safe'
- 'v4l2_m2m_for_each_src_buf'
- 'v4l2_m2m_for_each_src_buf_safe'
- 'virtio_device_for_each_vq'
- 'while_for_each_ftrace_op'
- 'xa_for_each'
- 'xa_for_each_marked'
- 'xa_for_each_range'
- 'xa_for_each_start'
- 'xas_for_each'
- 'xas_for_each_conflict'
- 'xas_for_each_marked'
- 'xbc_array_for_each_value'
- 'xbc_for_each_key_value'
- 'xbc_node_for_each_array_value'
- 'xbc_node_for_each_child'
- 'xbc_node_for_each_key_value'
- 'xbc_node_for_each_subkey'
- 'zorro_for_each_dev'
IncludeBlocks: Preserve
IncludeCategories:
- Regex: '.*'
Priority: 1
IncludeIsMainRegex: '(Test)?$'
IndentCaseLabels: false
IndentGotoLabels: false
IndentPPDirectives: None
IndentWidth: 8
IndentWrappedFunctionNames: false
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: false
MacroBlockBegin: ''
MacroBlockEnd: ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 8
ObjCSpaceAfterProperty: true
ObjCSpaceBeforeProtocolList: true
# Taken from git's rules
PenaltyBreakAssignment: 10
PenaltyBreakBeforeFirstCallParameter: 30
PenaltyBreakComment: 10
PenaltyBreakFirstLessLess: 0
PenaltyBreakString: 10
PenaltyExcessCharacter: 100
PenaltyReturnTypeOnItsOwnLine: 60
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ReflowComments: false
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SpaceAfterCStyleCast: false
SpaceAfterTemplateKeyword: true
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SpaceBeforeRangeBasedForLoopColon: true
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SpacesBeforeTrailingComments: 1
SpacesInAngles: false
SpacesInContainerLiterals: false
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
Standard: Cpp03
TabWidth: 8
UseTab: Always
...

2
.gitignore vendored
View File

@ -12,4 +12,4 @@
*.symvers
*.order
*.tmp*
*.tmp*

63
.idea/workspace.xml generated
View File

@ -17,7 +17,14 @@
</component>
<component name="ChangeListManager">
<list default="true" id="2686ebbf-1c6c-4484-bb57-dec59a208d53" name="Changes" comment="">
<change beforePath="$PROJECT_DIR$/.gitignore" beforeDir="false" afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
<change beforePath="$PROJECT_DIR$/Kbuild" beforeDir="false" afterPath="$PROJECT_DIR$/Kbuild" afterDir="false" />
<change beforePath="$PROJECT_DIR$/Makefile" beforeDir="false" afterPath="$PROJECT_DIR$/Makefile" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/drivers_and_interrupts.h" beforeDir="false" afterPath="$PROJECT_DIR$/src/drivers_and_interrupts.h" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/keyboard_logger.c" beforeDir="false" afterPath="$PROJECT_DIR$/src/keyboard_logger.c" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/main.c" beforeDir="false" afterPath="$PROJECT_DIR$/src/main.c" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/misc_device_fops.c" beforeDir="false" afterPath="$PROJECT_DIR$/src/misc_device_fops.c" afterDir="false" />
</list>
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
@ -65,30 +72,31 @@
<option name="hideEmptyMiddlePackages" value="true" />
<option name="showLibraryContents" value="true" />
</component>
<component name="PropertiesComponent">{
&quot;keyToString&quot;: {
&quot;ASKED_ADD_EXTERNAL_FILES&quot;: &quot;true&quot;,
&quot;ASKED_SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
&quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
&quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
&quot;RunOnceActivity.cidr.known.project.marker&quot;: &quot;true&quot;,
&quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
&quot;cf.first.check.clang-format&quot;: &quot;false&quot;,
&quot;cidr.known.project.marker&quot;: &quot;true&quot;,
&quot;git-widget-placeholder&quot;: &quot;master&quot;,
&quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
&quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
&quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
&quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
&quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
&quot;org.rust.cargo.project.model.PROJECT_DISCOVERY&quot;: &quot;true&quot;,
&quot;org.rust.hideNoCargoProjectNotifications/root/drivers-and-interrupts/src/fancy_print.rs&quot;: &quot;true&quot;,
&quot;org.rust.hideNoCargoProjectNotifications/root/drivers-and-interrupts/src/main.rs&quot;: &quot;true&quot;,
&quot;settings.editor.selected.configurable&quot;: &quot;MakefileSettings&quot;,
&quot;structure.view.defaults.are.configured&quot;: &quot;true&quot;,
&quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
<component name="PropertiesComponent"><![CDATA[{
"keyToString": {
"ASKED_ADD_EXTERNAL_FILES": "true",
"ASKED_SHARE_PROJECT_CONFIGURATION_FILES": "true",
"RunOnceActivity.OpenProjectViewOnStart": "true",
"RunOnceActivity.ShowReadmeOnStart": "true",
"RunOnceActivity.cidr.known.project.marker": "true",
"WebServerToolWindowFactoryState": "false",
"cf.advertisement.text.has.clang-format": "true",
"cf.first.check.clang-format": "false",
"cidr.known.project.marker": "true",
"git-widget-placeholder": "master",
"node.js.detected.package.eslint": "true",
"node.js.detected.package.tslint": "true",
"node.js.selected.package.eslint": "(autodetect)",
"node.js.selected.package.tslint": "(autodetect)",
"nodejs_package_manager_path": "npm",
"org.rust.cargo.project.model.PROJECT_DISCOVERY": "true",
"org.rust.hideNoCargoProjectNotifications/root/drivers-and-interrupts/src/fancy_print.rs": "true",
"org.rust.hideNoCargoProjectNotifications/root/drivers-and-interrupts/src/main.rs": "true",
"settings.editor.selected.configurable": "MakefileSettings",
"structure.view.defaults.are.configured": "true",
"vue.rearranger.settings.migration": "true"
}
}</component>
}]]></component>
<component name="RdControllerToolWindowsLayoutState" isNewUi="true">
<layout>
<window_info id="Space Code Reviews" />
@ -102,7 +110,7 @@
<window_info anchor="bottom" id="CMake" weight="0.22384511" />
<window_info anchor="bottom" id="Database Changes" />
<window_info anchor="bottom" id="TypeScript" />
<window_info anchor="bottom" id="Build" weight="0.26324728" />
<window_info anchor="bottom" id="Build" weight="0.4296875" />
<window_info anchor="bottom" id="Python Packages" />
<window_info anchor="bottom" id="TODO" />
<window_info anchor="bottom" id="File Transfer" />
@ -111,7 +119,7 @@
<window_info anchor="bottom" id="clangd" />
<window_info anchor="bottom" id="Version Control" order="0" weight="0.32982337" />
<window_info anchor="bottom" id="Problems View" order="1" />
<window_info active="true" anchor="bottom" id="Terminal" order="2" visible="true" weight="0.26324728" />
<window_info active="true" anchor="bottom" id="Terminal" order="2" visible="true" weight="0.2734375" />
<window_info anchor="bottom" id="Services" order="3" weight="0.22384511" />
<window_info anchor="right" id="make" side_tool="true" />
<window_info anchor="right" id="Meet New UI" side_tool="true" />
@ -155,7 +163,10 @@
<workItem from="1710410734122" duration="3818000" />
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<workItem from="1713271998309" duration="1300000" />
<workItem from="1713279749743" duration="1001000" />
</task>
<task id="LOCAL-00001" summary="Removed Rust code, added misc device and irq handle. Began work on correctly formatting print msg and logging files.">
<option name="closed" value="true" />

2
Kbuild
View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
obj-m := driver_and_interrupts.o
driver_and_interrupts-y := src/main.o src/misc_device_fops.o src/keyboard_logger.o
driver_and_interrupts-y := src/main.o src/misc_device_fops.o src/keyboard_logger.o

2
Makefile
View File

@ -25,4 +25,4 @@ modprobe: module_install
rmmod:
rmmod driver_and_interrupts
.PHONY: all clean modules_install rmmod modprobe install rules_install
.PHONY: all clean modules_install rmmod modprobe install rules_install

2
README.md
View File

@ -1 +1 @@
# Drivers_and_interrupts
# Drivers_and_interrupts

35
src/drivers_and_interrupts.h
View File

@ -7,42 +7,41 @@
#include <linux/list.h>
#include <linux/interrupt.h>
ssize_t read_keyboard_misc_device(struct file *file, char __user *buf, size_t count, loff_t *ppos);
ssize_t read_keyboard_misc_device(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
irqreturn_t key_logger_isr(int i, void *dummy);
enum state {
PRESSED = true,
RELEASED = false,
PRESSED = true,
RELEASED = false,
};
struct KeyboardCaptureData {
uint64_t code;
char *key_name;
enum state state;
char ascii_value;
uint64_t code;
char *key_name;
enum state state;
char ascii_value;
};
struct linked_list_node {
struct KeyboardCaptureData key;
struct timespec64 when;
size_t size;
struct list_head list;
struct KeyboardCaptureData key;
struct timespec64 when;
size_t size;
struct list_head list;
};
struct logger {
char shifted;
char capslocked;
char shifted;
char capslocked;
};
#ifndef EXTERN
# define EXTERN extern
#define EXTERN extern
#endif
extern struct list_head keyboard_log;
extern struct mutex lock;
void print_keyboard_line(struct KeyboardCaptureData data);
size_t calc_node_size(struct linked_list_node *node);
void print_keyboard_line(struct KeyboardCaptureData data);
size_t calc_node_size(struct linked_list_node *node);
#endif

1145
src/keyboard_logger.c
View File

File diff suppressed because it is too large Load Diff

74
src/main.c
View File

@ -12,60 +12,62 @@
#define KEYBOARD_IRQ 1
static const struct file_operations fops = {
.owner = THIS_MODULE,
.read = read_keyboard_misc_device,
.owner = THIS_MODULE,
.read = read_keyboard_misc_device,
};
static struct miscdevice device = {
.fops = &fops,
.name = "drivers_and_interrupts",
.minor = MISC_DYNAMIC_MINOR,
.mode = 0444,
.fops = &fops,
.name = "drivers_and_interrupts",
.minor = MISC_DYNAMIC_MINOR,
.mode = 0444,
};
struct mutex lock = __MUTEX_INITIALIZER(lock);
static struct logger key_logger = { 0, 0 };
static struct logger key_logger = { 0, 0 };
static int __init m_init(void) {
struct linked_list_node *ptr, *tmp;
int err = 0;
static int __init m_init(void)
{
struct linked_list_node *ptr, *tmp;
int err = 0;
printk(KERN_INFO "Drivers and Interrupts (init)\n");
if (request_irq(1, key_logger_isr, IRQF_SHARED, "i8042", &key_logger)) {
err = -EBUSY;
goto err_free_linked_list;
}
if (misc_register(&device)) {
err = -ENOMEM;
goto err_free_keyboard_notifier;
if (request_irq(1, key_logger_isr, IRQF_SHARED, "i8042", &key_logger)) {
err = -EBUSY;
goto err_free_linked_list;
}
mutex_init(&lock);
if (misc_register(&device)) {
err = -ENOMEM;
goto err_free_keyboard_notifier;
}
mutex_init(&lock);
return 0;
err_free_keyboard_notifier:
free_irq(1, &key_logger);
free_irq(1, &key_logger);
err_free_linked_list:
list_for_each_entry_safe(ptr, tmp, &keyboard_log, list) {
list_del(&ptr->list);
kfree(ptr);
}
return err;
list_for_each_entry_safe(ptr, tmp, &keyboard_log, list) {
list_del(&ptr->list);
kfree(ptr);
}
return err;
}
static void __exit m_exit(void) {
struct linked_list_node *ptr, *tmp;
static void __exit m_exit(void)
{
struct linked_list_node *ptr, *tmp;
misc_deregister(&device);
size_t len = 0;
misc_deregister(&device);
size_t len = 0;
list_for_each_entry_safe(ptr, tmp, &keyboard_log, list){
len++;
list_del(&ptr->list);
kfree(ptr);
}
printk(KERN_INFO "Captured %zu Keyboard inputs", len);
free_irq(1,&key_logger);
mutex_destroy(&lock);
list_for_each_entry_safe(ptr, tmp, &keyboard_log, list) {
len++;
list_del(&ptr->list);
kfree(ptr);
}
printk(KERN_INFO "Captured %zu Keyboard inputs", len);
free_irq(1, &key_logger);
mutex_destroy(&lock);
printk(KERN_INFO "Drivers and Interrupts (exit)\n");
}

140
src/misc_device_fops.c
View File

@ -4,72 +4,84 @@
#include "drivers_and_interrupts.h"
size_t calc_node_size(struct linked_list_node *node) {
size_t size = 14;
if (node->key.state == PRESSED) {
size += 7;
} else {
size += 8;
}
if (node->key.ascii_value) {
size += 6;
}
size += strlen(node->key.key_name);
node->size = size;
return size;
size_t calc_node_size(struct linked_list_node *node)
{
size_t size = 14;
if (node->key.state == PRESSED) {
size += 7;
} else {
size += 8;
}
if (node->key.ascii_value) {
size += 6;
}
size += strlen(node->key.key_name);
node->size = size;
return size;
}
ssize_t read_keyboard_misc_device(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct linked_list_node *tmp;
loff_t node_offset = *ppos;
ssize_t read_keyboard_misc_device(struct file *file, char __user *buf, size_t count, loff_t *ppos) {
struct linked_list_node *tmp;
loff_t node_offset = *ppos;
mutex_lock(&lock);
list_for_each_entry(tmp, &keyboard_log, list) {
if (node_offset < tmp->size) {
break;
}
node_offset -= tmp->size;
}
if (node_offset > tmp->size) {
mutex_unlock(&lock);
return 0;
}
// if (count > len - *ppos) {
// count = len - *ppos;
// }
mutex_lock(&lock);
list_for_each_entry(tmp, &keyboard_log, list) {
if (node_offset < tmp->size) {
break;
}
node_offset -= tmp->size;
}
if (node_offset > tmp->size) {
printk("early exit\n");
return 0;
}
// if (count > len - *ppos) {
// count = len - *ppos;
// }
size_t user_offset = 0;
for (; !list_entry_is_head(tmp, &keyboard_log, list);
tmp = list_next_entry(tmp, list)) {
char sec =
(tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) % 60;
char min = (tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) /
60 % 60;
char hour = (tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) /
60 / 60 % 24;
char *buffer = kmalloc(sizeof(char) * tmp->size, GFP_KERNEL);
if (!buffer) {
mutex_unlock(&lock);
return -ENOMEM;
}
memset(buffer, 0, tmp->size);
snprintf(buffer, tmp->size, "%02d:%02d:%02d \"%s\"", hour, min,
sec, tmp->key.key_name);
if (tmp->key.ascii_value) {
snprintf(buffer + strlen(buffer),
tmp->size - strlen(buffer), "(0x%02x) ",
tmp->key.ascii_value);
}
if (tmp->key.state == PRESSED) {
snprintf(buffer + strlen(buffer),
tmp->size - strlen(buffer), "PRESSED\n");
} else {
snprintf(buffer + strlen(buffer),
tmp->size - strlen(buffer), "RELEASED\n");
}
size_t user_offset = 0;
for (; !list_entry_is_head(tmp, &keyboard_log, list); tmp = list_next_entry(tmp, list)) {
char sec = (tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) % 60;
char min = (tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) / 60 % 60;
char hour = (tmp->when.tv_sec - (sys_tz.tz_minuteswest * 60)) / 60 / 60 % 24;
char *buffer = kmalloc(sizeof(char) * tmp->size, GFP_KERNEL);
if (!buffer) {
mutex_unlock(&lock);
return -ENOMEM;
}
memset(buffer, 0, tmp->size);
snprintf(buffer, tmp->size, "%02d:%02d:%02d \"%s\"", hour, min, sec, tmp->key.key_name);
if (tmp->key.ascii_value) {
snprintf(buffer + strlen(buffer), tmp->size - strlen(buffer), "(0x%02x) ", tmp->key.ascii_value);
}
if (tmp->key.state == PRESSED) {
snprintf(buffer + strlen(buffer), tmp->size - strlen(buffer), "PRESSED\n");
} else {
snprintf(buffer + strlen(buffer), tmp->size - strlen(buffer), "RELEASED\n");
}
if (copy_to_user(buf + user_offset, buffer + node_offset, tmp->size - node_offset)) {
kfree(buffer);
mutex_unlock(&lock);
return -EFAULT;
}
kfree(buffer);
user_offset += tmp->size - node_offset;
node_offset = 0;
}
*ppos += (long long)user_offset;
mutex_unlock(&lock);
return (long long)user_offset;
}
if (copy_to_user(buf + user_offset, buffer + node_offset,
tmp->size - node_offset)) {
kfree(buffer);
mutex_unlock(&lock);
return -EFAULT;
}
kfree(buffer);
user_offset += tmp->size - node_offset;
node_offset = 0;
}
*ppos += (long long)user_offset;
mutex_unlock(&lock);
return (long long)user_offset;
}