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/linux/sound/soc/amd/acp/
H A Dacp-mach-common.c1401 struct snd_soc_dai_link *links; in acp_sofdsp_dai_links_create() local
1415 links = devm_kcalloc(dev, num_links, sizeof(struct snd_soc_dai_link), GFP_KERNEL); in acp_sofdsp_dai_links_create()
1416 if (!links) in acp_sofdsp_dai_links_create()
1420 links[i].name = "acp-headset-codec"; in acp_sofdsp_dai_links_create()
1421 links[i].id = HEADSET_BE_ID; in acp_sofdsp_dai_links_create()
1422 links[i].cpus = sof_sp; in acp_sofdsp_dai_links_create()
1423 links[i].num_cpus = ARRAY_SIZE(sof_sp); in acp_sofdsp_dai_links_create()
1424 links[i].platforms = sof_component; in acp_sofdsp_dai_links_create()
1425 links[i].num_platforms = ARRAY_SIZE(sof_component); in acp_sofdsp_dai_links_create()
1426 links[i].nonatomic = true; in acp_sofdsp_dai_links_create()
[all …]
H A Damd-acp70-acpi-match.c625 .links = acp70_rt1320_l0_rt722_l1,
630 .links = acp70_rt722_l0_rt1320_l1,
635 .links = acp70_4_in_1_sdca,
640 .links = acp70_cs42l43_l0u0_cs35l56x4_l1u3210,
645 .links = acp70_cs42l45_l1u0_cs35l63x4_l0u0246,
650 .links = acp70_cs42l45_l0u0_cs35l63x2_l1u01,
655 .links = acp70_cs42l45_l0u0_cs35l63x2_l1u13,
660 .links = acp70_cs42l45_l1u0_cs35l63x2_l0u01,
665 .links = acp70_cs42l43_l1u0_cs35l56x4_l1u0123,
670 .links = acp70_cs35l56x4_l1u3210,
[all …]
H A Damd-acp63-acpi-match.c471 .links = acp63_4_in_1_sdca,
483 .links = acp63_rt722_only,
488 .links = acp63_4_in_1_sdca,
493 .links = acp63_cs42l43_l0u0_cs35l56x4_l1u3210,
498 .links = acp63_cs42l45_l1u0_cs35l63x4_l0u0246,
503 .links = acp63_cs42l45_l0u0_cs35l63x2_l1u01,
508 .links = acp63_cs42l45_l0u0_cs35l63x2_l1u13,
513 .links = acp63_cs42l45_l1u0_cs35l63x2_l0u01,
518 .links = acp63_cs42l43_l1u0_cs35l56x4_l1u0123,
523 .links = acp63_cs35l56x4_l1u3210,
[all …]
/linux/sound/soc/intel/boards/
H A Dsof_pcm512x.c227 struct snd_soc_dai_link *links; in sof_card_dai_links_create()
230 links = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, in sof_card_dai_links_create()
234 if (!links || !cpus) in sof_card_dai_links_create()
238 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
240 if (!links[id].name) in sof_card_dai_links_create()
243 links[id].id = id; in sof_card_dai_links_create()
244 links[id].codecs = pcm512x_component; in sof_card_dai_links_create()
245 links[id].num_codecs = ARRAY_SIZE(pcm512x_component); in sof_card_dai_links_create()
246 links[id].platforms = platform_component; in sof_card_dai_links_create()
247 links[i in sof_card_dai_links_create()
226 struct snd_soc_dai_link *links; sof_card_dai_links_create() local
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H A Dsof_es8336.c441 struct snd_soc_dai_link *links; in sof_card_dai_links_create() local
447 links = devm_kcalloc(dev, sof_es8336_card.num_links, in sof_card_dai_links_create()
451 if (!links || !cpus) in sof_card_dai_links_create()
455 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
457 if (!links[id].name) in sof_card_dai_links_create()
460 links[id].id = id; in sof_card_dai_links_create()
461 links[id].codecs = es8336_codec; in sof_card_dai_links_create()
462 links[id].num_codecs = ARRAY_SIZE(es8336_codec); in sof_card_dai_links_create()
463 links[id].platforms = platform_component; in sof_card_dai_links_create()
464 links[id].num_platforms = ARRAY_SIZE(platform_component); in sof_card_dai_links_create()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dattach_probe.c63 skel->links.handle_kprobe = kprobe_link; in test_attach_probe_manual()
71 skel->links.handle_kretprobe = kretprobe_link; in test_attach_probe_manual()
84 skel->links.handle_uprobe = uprobe_link; in test_attach_probe_manual()
93 skel->links.handle_uretprobe = uretprobe_link; in test_attach_probe_manual()
99 skel->links.handle_uprobe_byname = in test_attach_probe_manual()
104 if (!ASSERT_OK_PTR(skel->links.handle_uprobe_byname, "attach_uprobe_byname")) in test_attach_probe_manual()
147 skel->links.handle_kprobe = in test_attach_probe_auto()
150 if (!ASSERT_OK_PTR(skel->links.handle_kprobe, "attach_kprobe_by_addr")) in test_attach_probe_auto()
154 skel->links.handle_kretprobe = in test_attach_probe_auto()
157 if (!ASSERT_OK_PTR(skel->links in test_attach_probe_auto()
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H A Dcgroup_link.c40 struct bpf_link *links[ARRAY_SIZE(cgs)] = {}, *tmp_link; in serial_test_cgroup_link() local
66 links[i] = bpf_program__attach_cgroup(skel->progs.egress, in serial_test_cgroup_link()
68 if (!ASSERT_OK_PTR(links[i], "cg_attach")) in serial_test_cgroup_link()
106 bpf_link__destroy(links[last_cg]); in serial_test_cgroup_link()
107 links[last_cg] = NULL; in serial_test_cgroup_link()
118 links[last_cg] = bpf_program__attach_cgroup(skel->progs.egress, in serial_test_cgroup_link()
120 if (!ASSERT_OK_PTR(links[last_cg], "cg_attach")) in serial_test_cgroup_link()
126 bpf_link__destroy(links[last_cg]); in serial_test_cgroup_link()
127 links[last_cg] = NULL; in serial_test_cgroup_link()
161 links[last_cg] = bpf_program__attach_cgroup(skel->progs.egress, in serial_test_cgroup_link()
[all …]
H A Dtc_links.c45 skel->links.tc1 = link; in serial_test_tc_links_basic()
47 lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); in serial_test_tc_links_basic()
80 skel->links.tc2 = link; in serial_test_tc_links_basic()
82 lid2 = id_from_link_fd(bpf_link__fd(skel->links.tc2)); in serial_test_tc_links_basic()
158 skel->links.tc1 = link; in test_tc_links_before_target()
160 lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); in test_tc_links_before_target()
168 skel->links.tc2 = link; in test_tc_links_before_target()
170 lid2 = id_from_link_fd(bpf_link__fd(skel->links.tc2)); in test_tc_links_before_target()
211 skel->links.tc3 = link; in test_tc_links_before_target()
213 lid3 = id_from_link_fd(bpf_link__fd(skel->links in test_tc_links_before_target()
[all...]
H A Dmap_kptr_race.c60 watcher->links.map_put = bpf_program__attach(watcher->progs.map_put); in test_htab_leak()
61 if (!ASSERT_OK_PTR(watcher->links.map_put, "attach fentry")) in test_htab_leak()
63 watcher->links.htab_map_free = bpf_program__attach(watcher->progs.htab_map_free); in test_htab_leak()
64 if (!ASSERT_OK_PTR(watcher->links.htab_map_free, "attach fexit")) in test_htab_leak()
121 watcher->links.map_put = bpf_program__attach(watcher->progs.map_put); in test_percpu_htab_leak()
122 if (!ASSERT_OK_PTR(watcher->links.map_put, "attach fentry")) in test_percpu_htab_leak()
124 watcher->links.htab_map_free = bpf_program__attach(watcher->progs.htab_map_free); in test_percpu_htab_leak()
125 if (!ASSERT_OK_PTR(watcher->links.htab_map_free, "attach fexit")) in test_percpu_htab_leak()
182 watcher->links.map_put = bpf_program__attach(watcher->progs.map_put); in test_sk_ls_leak()
183 if (!ASSERT_OK_PTR(watcher->links.map_put, "attach fentry")) in test_sk_ls_leak()
[all …]
H A Dget_stackid_cannot_attach.c49 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
51 ASSERT_ERR_PTR(skel->links.oncpu, "attach_perf_event_no_callchain"); in test_get_stackid_cannot_attach()
65 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
67 ASSERT_OK_PTR(skel->links.oncpu, "attach_perf_event_callchain"); in test_get_stackid_cannot_attach()
68 bpf_link__destroy(skel->links.oncpu); in test_get_stackid_cannot_attach()
82 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
84 ASSERT_ERR_PTR(skel->links.oncpu, "attach_perf_event_exclude_callchain_kernel"); in test_get_stackid_cannot_attach()
H A Dusdt.c130 skel->links.usdt0 = bpf_program__attach_usdt(skel->progs.usdt0, in subtest_basic_usdt()
133 if (!ASSERT_OK_PTR(skel->links.usdt0, "usdt0_link")) in subtest_basic_usdt()
138 skel->links.usdt_sib = bpf_program__attach_usdt(skel->progs.usdt_sib, in subtest_basic_usdt()
141 if (!ASSERT_OK_PTR(skel->links.usdt_sib, "usdt_sib_link")) in subtest_basic_usdt()
213 bpf_link__destroy(skel->links.usdt3);
216 skel->links.usdt3 = bpf_program__attach_usdt(skel->progs.usdt3, -1 /* any pid */,
218 if (!ASSERT_OK_PTR(skel->links.usdt3, "usdt3_reattach")) in trigger_400_usdts()
297 skel->links.usdt_executed = bpf_program__attach_usdt(skel->progs.usdt_executed, in subtest_multispec_usdt()
300 if (!ASSERT_OK_PTR(skel->links.usdt_executed, "bpf_program__attach_usdt")) in subtest_multispec_usdt()
310 bpf_link__destroy(skel->links in subtest_multispec_usdt()
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/linux/drivers/md/dm-vdo/
H A Dthread-registry.c20 INIT_LIST_HEAD(&registry->links); in vdo_initialize_thread_registry()
31 INIT_LIST_HEAD(&new_thread->links); in vdo_register_thread()
36 list_for_each_entry(thread, &registry->links, links) { in vdo_register_thread()
39 list_del_rcu(&thread->links); in vdo_register_thread()
44 list_add_tail_rcu(&new_thread->links, &registry->links); in vdo_register_thread()
51 INIT_LIST_HEAD(&thread->links); in vdo_register_thread()
61 list_for_each_entry(thread, &registry->links, links) { in vdo_unregister_thread()
63 list_del_rcu(&thread->links); in vdo_unregister_thread()
74 INIT_LIST_HEAD(&thread->links); in vdo_unregister_thread()
84 list_for_each_entry_rcu(thread, &registry->links, links) { in vdo_lookup_thread()
/linux/net/wireless/
H A Dsme.c277 cr.links[0].bssid = bssid; in cfg80211_conn_work()
380 cr.links[0].bssid = mgmt->bssid; in cfg80211_sme_rx_auth()
472 if (!wdev->links[link].client.current_bss) in cfg80211_wdev_release_bsses()
474 cfg80211_unhold_bss(wdev->links[link].client.current_bss); in cfg80211_wdev_release_bsses()
476 &wdev->links[link].client.current_bss->pub); in cfg80211_wdev_release_bsses()
477 wdev->links[link].client.current_bss = NULL; in cfg80211_wdev_release_bsses()
486 if (!wdev->links[link].client.current_bss || in cfg80211_wdev_release_link_bsses()
489 cfg80211_unhold_bss(wdev->links[link].client.current_bss); in cfg80211_wdev_release_link_bsses()
491 &wdev->links[link].client.current_bss->pub); in cfg80211_wdev_release_link_bsses()
492 wdev->links[lin in cfg80211_wdev_release_link_bsses()
[all...]
H A Dmlme.c44 for (link_id = 0; link_id < ARRAY_SIZE(data->links); link_id++) { in cfg80211_rx_assoc_resp()
45 cr.links[link_id].status = data->links[link_id].status; in cfg80211_rx_assoc_resp()
46 cr.links[link_id].bss = data->links[link_id].bss; in cfg80211_rx_assoc_resp()
48 WARN_ON_ONCE(cr.links[link_id].status != WLAN_STATUS_SUCCESS && in cfg80211_rx_assoc_resp()
49 (!cr.ap_mld_addr || !cr.links[link_id].bss)); in cfg80211_rx_assoc_resp()
51 if (!cr.links[link_id].bss) in cfg80211_rx_assoc_resp()
53 cr.links[link_id].bssid = data->links[link_i in cfg80211_rx_assoc_resp()
[all...]
/linux/net/mac80211/
H A Dlink.c41 ether_addr_copy(vlan->wdev.links[link_id].addr, in ieee80211_update_apvlan_links()
42 sdata->wdev.links[link_id].addr); in ieee80211_update_apvlan_links()
47 eth_zero_addr(vlan->wdev.links[link_id].addr); in ieee80211_apvlan_link_setup()
73 ether_addr_copy(sdata->wdev.links[link_id].addr, in ieee80211_apvlan_link_clear()
74 ap_bss->wdev.links[link_id].addr); in ieee80211_apvlan_link_clear()
144 sdata->wdev.links[link_id].addr);
174 if (link->sdata->wdev.links[link->link_id].cac_started) { in ieee80211_tear_down_links()
192 struct link_container **links, u16 mask) in ieee80211_tear_down_links()
201 link = &links[link_id]->data; in ieee80211_free_links()
217 struct link_container **links) in ieee80211_check_dup_link_addrs()
175 ieee80211_tear_down_links(struct ieee80211_sub_if_data * sdata,struct link_container ** links,u16 mask) ieee80211_tear_down_links() argument
200 ieee80211_free_links(struct ieee80211_sub_if_data * sdata,struct link_container ** links) ieee80211_free_links() argument
280 struct link_container *links[IEEE80211_MLD_MAX_NUM_LINKS] = {}, *link; ieee80211_vif_update_links() local
405 struct link_container *links[IEEE80211_MLD_MAX_NUM_LINKS]; ieee80211_vif_set_links() local
[all...]
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-ioc-enum-links.rst13 MEDIA_IOC_ENUM_LINKS - Enumerate all pads and links for a given entity
34 To enumerate pads and/or links for a given entity, applications set the
39 the ``pads`` and ``links`` fields. They then call the
47 If the ``links`` field is not NULL, the driver fills the ``links`` array
48 with information about the entity's outbound links. The array must have
49 enough room to store all the entity's outbound links. The number of
50 outbound links can be retrieved with :ref:`MEDIA_IOC_ENUM_ENTITIES`.
52 Only forward links that originate at one of the entity's source pads are
74 - \*\ ``links``
75 - Pointer to a links array allocated by the application. Ignored if
/linux/drivers/interconnect/qcom/
H A Dmsm8996.c52 .links = mas_a0noc_common_links
67 .links = mas_a0noc_common_links
82 .links = mas_a0noc_common_links
98 .links = mas_a1noc_common_links
113 .links = mas_a1noc_common_links
128 .links = mas_a1noc_common_links
147 .links = mas_a2noc_common_links
162 .links = mas_a2noc_common_links
177 .links = mas_a2noc_common_links
198 .links = mas_apps_proc_links
[all …]
/linux/samples/bpf/
H A Dsampleip_user.c37 struct bpf_link *links[]) in sampling_start() argument
56 links[i] = bpf_program__attach_perf_event(prog, pmu_fd); in sampling_start()
57 if (libbpf_get_error(links[i])) { in sampling_start()
59 links[i] = NULL; in sampling_start()
68 static void sampling_end(struct bpf_link *links[]) in sampling_end() argument
73 bpf_link__destroy(links[i]); in sampling_end()
144 struct bpf_link **links; in main() local
181 links = calloc(nr_cpus, sizeof(struct bpf_link *)); in main()
182 if (!links) { in main()
183 fprintf(stderr, "ERROR: malloc of links\n"); in main()
[all …]
H A Dsyscall_tp_user.c51 struct bpf_link **links = NULL; in test() local
64 if (!links) { in test()
70 links = calloc(nr_progs * nr_tests, sizeof(struct bpf_link *)); in test()
72 if (!links) in test()
92 links[j] = bpf_program__attach(prog); in test()
93 if (libbpf_get_error(links[j])) { in test()
95 links[j] = NULL; in test()
123 if (links) { in test()
125 bpf_link__destroy(links[j]); in test()
127 free(links); in test()
/linux/Documentation/driver-api/
H A Ddevice_link.rst4 Device links
25 Device links allow representation of such dependencies in the driver core.
47 The earliest point in time when device links can be added is after
77 to deletion. Device links managed by the driver core are deleted automatically
110 device links (i.e. when ``DL_FLAG_STATELESS`` is not specified on link addition)
116 Moreover, managed device links cannot be deleted directly. They are deleted
119 However, stateless device links (i.e. device links with ``DL_FLAG_STATELESS``
150 scope of device links.
177 device links from the hotplug ports (consumers) to the NHI device
218 becomes a directed acyclic graph once device links are added.
[all …]
/linux/tools/perf/util/
H A Dbpf_ftrace.c110 skel->links.func_begin = bpf_program__attach_kprobe(skel->progs.func_begin, in perf_ftrace__latency_prepare_bpf()
112 if (IS_ERR(skel->links.func_begin)) { in perf_ftrace__latency_prepare_bpf()
114 err = PTR_ERR(skel->links.func_begin); in perf_ftrace__latency_prepare_bpf()
118 skel->links.func_end = bpf_program__attach_kprobe(skel->progs.func_end, in perf_ftrace__latency_prepare_bpf()
120 if (IS_ERR(skel->links.func_end)) { in perf_ftrace__latency_prepare_bpf()
122 err = PTR_ERR(skel->links.func_end); in perf_ftrace__latency_prepare_bpf()
130 skel->links.event_begin = bpf_program__attach_raw_tracepoint(skel->progs.event_begin, in perf_ftrace__latency_prepare_bpf()
132 if (IS_ERR(skel->links.event_begin)) { in perf_ftrace__latency_prepare_bpf()
134 err = PTR_ERR(skel->links.event_begin); in perf_ftrace__latency_prepare_bpf()
140 skel->links.event_end = bpf_program__attach_raw_tracepoint(skel->progs.event_end, in perf_ftrace__latency_prepare_bpf()
[all …]
/linux/drivers/media/mc/
H A Dmc-device.c117 entd->links = ent->num_links - ent->num_backlinks; in media_device_enum_entities()
153 struct media_links_enum *links = arg; in media_device_enum_links() local
156 entity = find_entity(mdev, links->entity); in media_device_enum_links()
160 if (links->pads) { in media_device_enum_links()
168 if (copy_to_user(&links->pads[p], &pad, sizeof(pad))) in media_device_enum_links()
173 if (links->links) { in media_device_enum_links()
175 struct media_link_desc __user *ulink_desc = links->links; in media_device_enum_links()
177 list_for_each_entry(link, &entity->links, list) { in media_device_enum_links()
195 memset(links->reserved, 0, sizeof(links->reserved)); in media_device_enum_links()
338 /* Get links and number of links */ in media_device_get_topology()
[all …]
/linux/drivers/scsi/aic7xxx/aicasm/
H A Daicasm_symbol.c217 curnode = SLIST_NEXT(curnode, links); in symlist_search()
264 SLIST_INSERT_HEAD(symlist, newnode, links); in symlist_add()
269 if (SLIST_NEXT(curnode, links) == NULL) { in symlist_add()
271 links); in symlist_add()
276 cursymbol = SLIST_NEXT(curnode, links)->symbol; in symlist_add()
286 links); in symlist_add()
290 curnode = SLIST_NEXT(curnode, links); in symlist_add()
293 SLIST_INSERT_HEAD(symlist, newnode, links); in symlist_add()
304 node2 = SLIST_NEXT(node1, links); in symlist_free()
319 SLIST_REMOVE_HEAD(symlist_src2, links); in symlist_merge()
[all …]
/linux/sound/soc/intel/common/
H A Dsoc-acpi-intel-tgl-match.c732 .links = sdw_mockup_headset_2amps_mic,
738 .links = sdw_mockup_headset_1amp_mic,
744 .links = sdw_mockup_mic_headset_1amp,
749 .link_mask = 0xF, /* 4 active links required */
750 .links = tgl_712_only,
756 .links = tgl_sdw_rt711_link1_rt1308_link2_rt715_link0,
762 .links = tgl_cs42l43_cs35l56,
767 .link_mask = 0xF, /* 4 active links required */
768 .links = tgl_3_in_1_default,
774 * link_mask should be 0xB, but all links are enabled by BIOS.
[all …]
/linux/drivers/base/
H A Dcore.c40 /* Device links support. */
65 * Attempts to create duplicate links between the same pair of fwnode handles
134 * fwnode_links_purge_suppliers - Delete all supplier links of fwnode_handle.
135 * @fwnode: fwnode whose supplier links need to be deleted
137 * Deletes all supplier links connecting directly to @fwnode.
150 * fwnode_links_purge_consumers - Delete all consumer links of fwnode_handle.
151 * @fwnode: fwnode whose consumer links need to be deleted
153 * Deletes all consumer links connecting directly to @fwnode.
166 * fwnode_links_purge - Delete all links connected to a fwnode_handle.
167 * @fwnode: fwnode whose links need
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