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/linux/sound/soc/amd/acp/
H A Dacp-mach-common.c1391 struct snd_soc_dai_link *links; in acp_sofdsp_dai_links_create()
1405 links = devm_kcalloc(dev, num_links, sizeof(struct snd_soc_dai_link), GFP_KERNEL); in acp_sofdsp_dai_links_create()
1406 if (!links) in acp_sofdsp_dai_links_create()
1410 links[i].name = "acp-headset-codec"; in acp_sofdsp_dai_links_create()
1411 links[i].id = HEADSET_BE_ID; in acp_sofdsp_dai_links_create()
1412 links[i].cpus = sof_sp; in acp_sofdsp_dai_links_create()
1413 links[i].num_cpus = ARRAY_SIZE(sof_sp); in acp_sofdsp_dai_links_create()
1414 links[i].platforms = sof_component; in acp_sofdsp_dai_links_create()
1415 links[i].num_platforms = ARRAY_SIZE(sof_component); in acp_sofdsp_dai_links_create()
1416 links[ in acp_sofdsp_dai_links_create()
1385 struct snd_soc_dai_link *links; acp_sofdsp_dai_links_create() local
1586 struct snd_soc_dai_link *links; acp_legacy_dai_links_create() local
[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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/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/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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H A Dsocket_cookie.c33 skel->links.set_cookie = bpf_program__attach_cgroup( in test_socket_cookie()
35 if (!ASSERT_OK_PTR(skel->links.set_cookie, "prog_attach")) in test_socket_cookie()
38 skel->links.update_cookie_sockops = bpf_program__attach_cgroup( in test_socket_cookie()
40 if (!ASSERT_OK_PTR(skel->links.update_cookie_sockops, "prog_attach")) in test_socket_cookie()
43 skel->links.update_cookie_tracing = bpf_program__attach( in test_socket_cookie()
45 if (!ASSERT_OK_PTR(skel->links.update_cookie_tracing, "prog_attach")) in test_socket_cookie()
/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_i in cfg80211_rx_assoc_resp()
[all...]
/linux/net/mac80211/
H A Dlink.c61 ether_addr_copy(sdata->wdev.links[link_id].addr, in ieee80211_apvlan_link_setup()
62 ap_bss->wdev.links[link_id].addr); in ieee80211_apvlan_link_setup()
127 sdata->wdev.links[link_id].addr); in ieee80211_link_init()
157 if (link->sdata->wdev.links[link->link_id].cac_started) { in ieee80211_link_stop()
175 struct link_container **links, u16 mask) in ieee80211_tear_down_links() argument
184 link = &links[link_id]->data; in ieee80211_tear_down_links()
200 struct link_container **links) in ieee80211_free_links() argument
205 kfree(links[link_id]); in ieee80211_free_links()
243 "Invalid links: valid=0x%x, dormant=0x%x", in ieee80211_set_vif_links_bitmaps()
253 /* 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/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 …]
H A Dsoc-acpi-intel-ptl-match.c646 /* Order Priority: mockup > most links > most bit link-mask > alphabetical */
649 .links = sdw_mockup_headset_2amps_mic,
655 .links = sdw_mockup_headset_1amp_mic,
661 .links = sdw_mockup_mic_headset_1amp,
667 .links = sdw_mockup_multi_func,
673 .links = ptl_sdw_rt713_vb_l2_rt1320_l13,
681 .links = ptl_sdw_rt713_vb_l3_rt1320_l12,
689 .links = ptl_cs42l43_l2_cs35l56x6_l13,
695 .links = ptl_rt722_l0_rt1320_l23,
702 .links = ptl_sdw_rt712_vb_l2_rt1320_l1,
[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 needs to be deleted
[all …]
/linux/drivers/fsi/
H A Dfsi-master-hub.c25 * each of those links can in turn be chained to a hub master with multiple
26 * links of its own.
199 uint32_t reg, links; in hub_master_probe() local
208 links = (reg >> 8) & 0xff; in hub_master_probe()
209 dev_dbg(dev, "hub version %08x (%d links)\n", reg, links); in hub_master_probe()
212 FSI_HUB_LINK_SIZE * links); in hub_master_probe()
214 dev_err(dev, "can't claim slave address range for links"); in hub_master_probe()
225 hub->size = FSI_HUB_LINK_SIZE * links; in hub_master_probe()
232 hub->master.n_links = links; in hub_master_probe()
258 FSI_HUB_LINK_SIZE * links); in hub_master_probe()
/linux/kernel/bpf/preload/
H A Dbpf_preload_kern.c51 maps_link = bpf_link_get_from_fd(skel->links.dump_bpf_map_fd); in load_skel()
56 progs_link = bpf_link_get_from_fd(skel->links.dump_bpf_prog_fd); in load_skel()
64 close_fd(skel->links.dump_bpf_map_fd); in load_skel()
65 skel->links.dump_bpf_map_fd = 0; in load_skel()
66 close_fd(skel->links.dump_bpf_prog_fd); in load_skel()
67 skel->links.dump_bpf_prog_fd = 0; in load_skel()

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