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/linux/sound/soc/amd/acp/
H A Dacp-mach-common.c1385 struct snd_soc_dai_link *links; in acp_sofdsp_dai_links_create() local
1399 links = devm_kcalloc(dev, num_links, sizeof(struct snd_soc_dai_link), GFP_KERNEL); in acp_sofdsp_dai_links_create()
1400 if (!links) in acp_sofdsp_dai_links_create()
1404 links[i].name = "acp-headset-codec"; in acp_sofdsp_dai_links_create()
1405 links[i].id = HEADSET_BE_ID; in acp_sofdsp_dai_links_create()
1406 links[i].cpus = sof_sp; in acp_sofdsp_dai_links_create()
1407 links[i].num_cpus = ARRAY_SIZE(sof_sp); in acp_sofdsp_dai_links_create()
1408 links[i].platforms = sof_component; in acp_sofdsp_dai_links_create()
1409 links[i].num_platforms = ARRAY_SIZE(sof_component); in acp_sofdsp_dai_links_create()
1410 links[i].nonatomic = true; in acp_sofdsp_dai_links_create()
[all …]
/linux/sound/soc/intel/boards/
H A Dsof_pcm512x.c226 struct snd_soc_dai_link *links; in sof_card_dai_links_create() local
229 links = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, in sof_card_dai_links_create()
233 if (!links || !cpus) in sof_card_dai_links_create()
237 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
239 if (!links[id].name) in sof_card_dai_links_create()
242 links[id].id = id; in sof_card_dai_links_create()
243 links[id].codecs = pcm512x_component; in sof_card_dai_links_create()
244 links[id].num_codecs = ARRAY_SIZE(pcm512x_component); in sof_card_dai_links_create()
245 links[id].platforms = platform_component; in sof_card_dai_links_create()
246 links[id].num_platforms = ARRAY_SIZE(platform_component); in sof_card_dai_links_create()
[all …]
H A Dsof_es8336.c430 struct snd_soc_dai_link *links; in sof_card_dai_links_create() local
436 links = devm_kcalloc(dev, sof_es8336_card.num_links, in sof_card_dai_links_create()
440 if (!links || !cpus) in sof_card_dai_links_create()
444 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
446 if (!links[id].name) in sof_card_dai_links_create()
449 links[id].id = id; in sof_card_dai_links_create()
450 links[id].codecs = es8336_codec; in sof_card_dai_links_create()
451 links[id].num_codecs = ARRAY_SIZE(es8336_codec); in sof_card_dai_links_create()
452 links[id].platforms = platform_component; in sof_card_dai_links_create()
453 links[i 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()
157 skel->links.handle_uprobe = uprobe_link; in test_attach_probe_auto()
166 skel->links.handle_uretprobe = uretprobe_link; in test_uprobe_lib()
191 skel->links.handle_kprobe = kprobe_link; in test_uprobe_lib()
199 skel->links in test_uprobe_ref_ctr()
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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 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()
338 bpf_link__destroy(skel->links.usdt_100); in urand_spawn()
340 skel->links.usdt_100 = bpf_program__attach_usdt(skel->progs.usdt_100, -1, in urand_spawn()
343 if (!ASSERT_OK_PTR(skel->links in urand_spawn()
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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/drivers/interconnect/qcom/
H A Dsc8280xp.c25 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
34 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
43 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
52 .links = { SC8280XP_SLAVE_SERVICE_A1NOC },
61 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
70 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
79 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
88 .links = { SC8280XP_SLAVE_A1NOC_SNOC },
97 .links = { SC8280XP_SLAVE_USB_NOC_SNOC },
106 .links = { SC8280XP_SLAVE_USB_NOC_SNOC },
[all …]
H A Dsc8180x.c25 .links = { SC8180X_SLAVE_SERVICE_A1NOC }
34 .links = { SC8180X_A1NOC_SNOC_SLV }
43 .links = { SC8180X_A1NOC_SNOC_SLV }
52 .links = { SC8180X_A1NOC_SNOC_SLV }
61 .links = { SC8180X_A1NOC_SNOC_SLV }
70 .links = { SC8180X_A1NOC_SNOC_SLV }
79 .links = { SC8180X_A1NOC_SNOC_SLV }
88 .links = { SC8180X_SLAVE_SERVICE_A2NOC }
97 .links = { SC8180X_A2NOC_SNOC_SLV }
106 .links = { SC8180X_A2NOC_SNOC_SLV }
[all …]
H A Dqcs615.c24 .links = { QCS615_SLAVE_SERVICE_A2NOC },
33 .links = { QCS615_SLAVE_A1NOC_SNOC },
42 .links = { QCS615_SLAVE_A1NOC_SNOC },
51 .links = { QCS615_SLAVE_A1NOC_SNOC },
60 .links = { QCS615_SLAVE_A1NOC_SNOC },
69 .links = { QCS615_SLAVE_A1NOC_SNOC },
78 .links = { QCS615_SLAVE_A1NOC_SNOC },
87 .links = { QCS615_SLAVE_LPASS_SNOC },
96 .links = { QCS615_SLAVE_A1NOC_SNOC },
105 .links = { QCS615_SLAVE_ANOC_PCIE_SNOC },
[all …]
H A Dsc7280.c32 .links = { SC7280_SLAVE_A1NOC_SNOC },
47 .links = { SC7280_SLAVE_A1NOC_SNOC },
62 .links = { SC7280_SLAVE_A1NOC_SNOC },
71 .links = { SC7280_SLAVE_SERVICE_A1NOC },
86 .links = { SC7280_SLAVE_A1NOC_SNOC },
101 .links = { SC7280_SLAVE_A1NOC_SNOC },
116 .links = { SC7280_SLAVE_A1NOC_SNOC },
131 .links = { SC7280_SLAVE_A1NOC_SNOC },
140 .links = { SC7280_SLAVE_A1NOC_SNOC },
155 .links = { SC7280_SLAVE_A1NOC_SNOC },
[all …]
H A Dsm8650.c42 .links = { SM8650_SLAVE_A1NOC_SNOC },
60 .links = { SM8650_SLAVE_A1NOC_SNOC },
69 .links = { SM8650_SLAVE_A1NOC_SNOC },
87 .links = { SM8650_SLAVE_A1NOC_SNOC },
105 .links = { SM8650_SLAVE_A1NOC_SNOC },
123 .links = { SM8650_SLAVE_A1NOC_SNOC },
141 .links = { SM8650_SLAVE_A2NOC_SNOC },
159 .links = { SM8650_SLAVE_A2NOC_SNOC },
177 .links = { SM8650_SLAVE_A2NOC_SNOC },
195 .links = { SM8650_SLAVE_A2NOC_SNOC },
[all …]
/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[link].client.current_bss = NULL; 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_id].bss->bssid; in cfg80211_rx_assoc_resp()
54 cr.links[link_id].addr = data->links[link_id].addr; in cfg80211_rx_assoc_resp()
57 !is_valid_ether_addr(cr.links[link_id].addr)); in cfg80211_rx_assoc_resp()
59 BUG_ON(!cr.links[link_id].bss->channel); in cfg80211_rx_assoc_resp()
[all …]
/linux/net/mac80211/
H A Dlink.c64 ether_addr_copy(sdata->wdev.links[link_id].addr, in ieee80211_apvlan_link_setup()
65 ap_bss->wdev.links[link_id].addr); in ieee80211_apvlan_link_setup()
132 sdata->wdev.links[link_id].addr); in ieee80211_link_init()
162 if (link->sdata->wdev.links[link->link_id].cac_started) { in ieee80211_link_stop()
180 struct link_container **links, u16 mask) in ieee80211_tear_down_links() argument
189 link = &links[link_id]->data; in ieee80211_tear_down_links()
205 struct link_container **links) in ieee80211_free_links() argument
210 kfree(links[link_id]); in ieee80211_free_links()
248 "Invalid links: valid=0x%x, dormant=0x%x", in ieee80211_set_vif_links_bitmaps()
258 /* in an AP all links are always active */ in ieee80211_set_vif_links_bitmaps()
[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/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.c108 skel->links.func_begin = bpf_program__attach_kprobe(skel->progs.func_begin, in perf_ftrace__latency_prepare_bpf()
110 if (IS_ERR(skel->links.func_begin)) { in perf_ftrace__latency_prepare_bpf()
112 err = PTR_ERR(skel->links.func_begin); in perf_ftrace__latency_prepare_bpf()
116 skel->links.func_end = bpf_program__attach_kprobe(skel->progs.func_end, in perf_ftrace__latency_prepare_bpf()
118 if (IS_ERR(skel->links.func_end)) { in perf_ftrace__latency_prepare_bpf()
120 err = PTR_ERR(skel->links.func_end); in perf_ftrace__latency_prepare_bpf()
128 skel->links.event_begin = bpf_program__attach_raw_tracepoint(skel->progs.event_begin, in perf_ftrace__latency_prepare_bpf()
130 if (IS_ERR(skel->links.event_begin)) { in perf_ftrace__latency_prepare_bpf()
132 err = PTR_ERR(skel->links.event_begin); in perf_ftrace__latency_prepare_bpf()
138 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 …]

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