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/linux-6.1.9/tools/testing/selftests/powerpc/ptrace/
Dperf-hwbreak.c122 ioctl(fd[i], PERF_EVENT_IOC_RESET); in reset_fds()
130 ioctl(fd[i], PERF_EVENT_IOC_ENABLE); in enable_fds()
138 ioctl(fd[i], PERF_EVENT_IOC_DISABLE); in disable_fds()
209 ioctl(break_fd, PERF_EVENT_IOC_ENABLE); in runtestsingle()
222 ioctl(break_fd, PERF_EVENT_IOC_DISABLE); in runtestsingle()
271 ioctl(break_fd, PERF_EVENT_IOC_RESET); in runtest_dar_outside()
272 ioctl(break_fd, PERF_EVENT_IOC_ENABLE); in runtest_dar_outside()
275 ioctl(break_fd, PERF_EVENT_IOC_DISABLE); in runtest_dar_outside()
286 ioctl(break_fd, PERF_EVENT_IOC_RESET); in runtest_dar_outside()
287 ioctl(break_fd, PERF_EVENT_IOC_ENABLE); in runtest_dar_outside()
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/linux-6.1.9/tools/testing/selftests/rtc/
Drtctest.c46 rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm); in TEST_F()
91 rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
99 rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
123 rc = ioctl(self->fd, RTC_UIE_ON, 0);
139 rc = ioctl(self->fd, RTC_UIE_OFF, 0);
148 rc = ioctl(self->fd, RTC_UIE_ON, 0); in TEST_F()
174 rc = ioctl(self->fd, RTC_UIE_OFF, 0); in TEST_F()
186 rc = ioctl(self->fd, RTC_RD_TIME, &tm); in TEST_F()
192 rc = ioctl(self->fd, RTC_ALM_SET, &tm); in TEST_F()
199 rc = ioctl(self->fd, RTC_ALM_READ, &tm); in TEST_F()
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/linux-6.1.9/Documentation/userspace-api/media/mediactl/
Dmedia-func-ioctl.rst4 .. _media-func-ioctl:
7 media ioctl()
13 media-ioctl - Control a media device
20 #include <sys/ioctl.h>
22 ``int ioctl(int fd, int request, void *argp)``
31 Media ioctl request code as defined in the media.h header file, for
40 The :ref:`ioctl() <media-func-ioctl>` function manipulates media device
43 The ioctl ``request`` code specifies the media function to be called. It
47 Macros and structures definitions specifying media ioctl requests and
48 their parameters are located in the media.h header file. All media ioctl
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Drequest-func-ioctl.rst4 .. _request-func-ioctl:
7 request ioctl()
13 request-ioctl - Control a request file descriptor
20 #include <sys/ioctl.h>
22 ``int ioctl(int fd, int cmd, void *argp)``
31 The request ioctl command code as defined in the media.h header file, for
40 The :ref:`ioctl() <request-func-ioctl>` function manipulates request
43 The ioctl ``cmd`` code specifies the request function to be called. It
47 Macros and structures definitions specifying request ioctl commands and
48 their parameters are located in the media.h header file. All request ioctl
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/linux-6.1.9/Documentation/userspace-api/media/v4l/
Dfunc-ioctl.rst4 .. _func-ioctl:
7 V4L2 ioctl()
13 v4l2-ioctl - Program a V4L2 device
20 #include <sys/ioctl.h>
22 ``int ioctl(int fd, int request, void *argp)``
31 V4L2 ioctl request code as defined in the ``videodev2.h`` header
40 The :ref:`ioctl() <func-ioctl>` function is used to program V4L2 devices. The
41 argument ``fd`` must be an open file descriptor. An ioctl ``request``
44 defines specifying V4L2 ioctl requests are located in the
47 All V4L2 ioctl requests, their respective function and parameters are
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/linux-6.1.9/tools/perf/tests/
Dbp_signal.c75 ioctl(fd1, PERF_EVENT_IOC_DISABLE, 0); in sig_handler_2()
76 ioctl(fd2, PERF_EVENT_IOC_DISABLE, 0); in sig_handler_2()
77 ioctl(fd3, PERF_EVENT_IOC_DISABLE, 0); in sig_handler_2()
96 ioctl(fd1, PERF_EVENT_IOC_DISABLE, 0); in sig_handler()
97 ioctl(fd2, PERF_EVENT_IOC_DISABLE, 0); in sig_handler()
98 ioctl(fd3, PERF_EVENT_IOC_DISABLE, 0); in sig_handler()
135 ioctl(fd, PERF_EVENT_IOC_RESET, 0); in __event()
245 ioctl(fd1, PERF_EVENT_IOC_ENABLE, 0); in test__bp_signal()
246 ioctl(fd2, PERF_EVENT_IOC_ENABLE, 0); in test__bp_signal()
247 ioctl(fd3, PERF_EVENT_IOC_ENABLE, 0); in test__bp_signal()
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/linux-6.1.9/drivers/gpu/drm/nouveau/nvif/
Dobject.c47 return client->driver->ioctl(client->object.priv, data, size, hack); in nvif_object_ioctl()
61 struct nvif_ioctl_v0 ioctl; in nvif_object_sclass_get() member
71 args->ioctl.version = 0; in nvif_object_sclass_get()
72 args->ioctl.type = NVIF_IOCTL_V0_SCLASS; in nvif_object_sclass_get()
105 struct nvif_ioctl_v0 ioctl; in nvif_object_rd() member
108 .ioctl.type = NVIF_IOCTL_V0_RD, in nvif_object_rd()
124 struct nvif_ioctl_v0 ioctl; in nvif_object_wr() member
127 .ioctl.type = NVIF_IOCTL_V0_WR, in nvif_object_wr()
142 struct nvif_ioctl_v0 ioctl; in nvif_object_mthd() member
154 args->ioctl.version = 0; in nvif_object_mthd()
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Dnotify.c37 struct nvif_ioctl_v0 ioctl; in nvif_notify_put_() member
40 .ioctl.type = NVIF_IOCTL_V0_NTFY_PUT, in nvif_notify_put_()
68 struct nvif_ioctl_v0 ioctl; in nvif_notify_get_() member
71 .ioctl.type = NVIF_IOCTL_V0_NTFY_GET, in nvif_notify_get_()
149 struct nvif_ioctl_v0 ioctl; in nvif_notify_dtor() member
152 .ioctl.type = NVIF_IOCTL_V0_NTFY_DEL, in nvif_notify_dtor()
170 struct nvif_ioctl_v0 ioctl; in nvif_notify_ctor() member
193 args->ioctl.version = 0; in nvif_notify_ctor()
194 args->ioctl.type = NVIF_IOCTL_V0_NTFY_NEW; in nvif_notify_ctor()
/linux-6.1.9/Documentation/userspace-api/media/cec/
Dcec-func-ioctl.rst4 .. _cec-func-ioctl:
7 cec ioctl()
13 cec-ioctl - Control a cec device
20 #include <sys/ioctl.h>
22 ``int ioctl(int fd, int request, void *argp)``
31 CEC ioctl request code as defined in the cec.h header file, for
40 The :c:func:`ioctl()` function manipulates cec device parameters. The
43 The ioctl ``request`` code specifies the cec function to be called. It
47 Macros and structures definitions specifying cec ioctl requests and
48 their parameters are located in the cec.h header file. All cec ioctl
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/linux-6.1.9/Documentation/userspace-api/ioctl/
Dcdrom.rst2 Summary of CDROM ioctl calls
9 This document attempts to describe the ioctl(2) calls supported by
13 ioctl values are listed in <linux/cdrom.h>. As of this writing, they
83 Unless otherwise specified, all ioctl calls return 0 on success
87 Unless otherwise specified, all ioctl calls return -1 and set
105 ioctl(fd, CDROMPAUSE, 0);
126 ioctl(fd, CDROMRESUME, 0);
151 ioctl(fd, CDROMPLAYMSF, &msf);
182 ioctl(fd, CDROMPLAYTRKIND, &ti);
211 ioctl(fd, CDROMREADTOCHDR, &header);
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/linux-6.1.9/drivers/scsi/esas2r/
Desas2r_ioctl.c69 void *ioctl; member
249 memcpy(esas2r_buffered_ioctl, bi->ioctl, bi->length); in handle_buffered_ioctl()
286 memcpy(bi->ioctl, esas2r_buffered_ioctl, bi->length); in handle_buffered_ioctl()
300 esas2r_sgc_init(sgc, a, rq, rq->vrq->ioctl.sge); in smp_ioctl_callback()
319 bi.ioctl = si; in handle_smp_ioctl()
348 struct atto_vda_ioctl_req *ioctl = &rq->vrq->ioctl; in csmi_ioctl_tunnel() local
353 esas2r_sgc_init(sgc, a, rq, rq->vrq->ioctl.sge); in csmi_ioctl_tunnel()
355 ioctl->csmi.ctrl_code = cpu_to_le32(ctrl_code); in csmi_ioctl_tunnel()
356 ioctl->csmi.target_id = cpu_to_le16(target_id); in csmi_ioctl_tunnel()
357 ioctl->csmi.lun = (u8)le32_to_cpu(rq->vrq->scsi.flags); in csmi_ioctl_tunnel()
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/linux-6.1.9/samples/acrn/
Dvm-sample.c43 ioctl(hsm_fd, ACRN_IOCTL_PAUSE_VM, vmid); in vm_exit()
44 ioctl(hsm_fd, ACRN_IOCTL_DESTROY_IOREQ_CLIENT, 0); in vm_exit()
68 ret = ioctl(hsm_fd, ACRN_IOCTL_CREATE_VM, &create_vm); in main()
79 ret = ioctl(hsm_fd, ACRN_IOCTL_SET_MEMSEG, &ram_map); in main()
97 ret = ioctl(hsm_fd, ACRN_IOCTL_SET_VCPU_REGS, &regs); in main()
101 ret = ioctl(hsm_fd, ACRN_IOCTL_CREATE_IOREQ_CLIENT, 0); in main()
105 ret = ioctl(hsm_fd, ACRN_IOCTL_START_VM, vmid); in main()
110 ret = ioctl(hsm_fd, ACRN_IOCTL_ATTACH_IOREQ_CLIENT, 0); in main()
126 ioctl(hsm_fd, ACRN_IOCTL_NOTIFY_REQUEST_FINISH, &notify); in main()
131 ret = ioctl(hsm_fd, ACRN_IOCTL_DESTROY_VM, NULL); in main()
/linux-6.1.9/tools/testing/selftests/drivers/s390x/uvdevice/
Dtest_uvdevice.c59 rc = ioctl(self->uv_fd, variant->ioctl_cmd, NULL); in TEST_F()
64 rc = ioctl(self->uv_fd, variant->ioctl_cmd, self->fault_page); in TEST_F()
75 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
81 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
96 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
102 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
109 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
116 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
122 rc = ioctl(self->uv_fd, variant->ioctl_cmd, &self->uvio_ioctl); in TEST_F()
139 rc = ioctl(self->uv_fd, cmds[i], &self->uvio_ioctl); in TEST_F()
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/linux-6.1.9/tools/testing/selftests/watchdog/
Dwatchdog-test.c49 ret = ioctl(fd, WDIOC_KEEPALIVE, &dummy); in keep_alive()
127 ret = ioctl(fd, WDIOC_GETSUPPORT, &info); in main()
141 ret = ioctl(fd, WDIOC_GETBOOTSTATUS, &flags); in main()
150 ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); in main()
160 ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); in main()
176 ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags); in main()
186 ret = ioctl(fd, WDIOC_GETTIMEOUT, &flags); in main()
194 ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags); in main()
204 ret = ioctl(fd, WDIOC_GETPRETIMEOUT, &flags); in main()
212 ret = ioctl(fd, WDIOC_GETTIMELEFT, &flags); in main()
/linux-6.1.9/tools/pci/
Dpcitest.c54 ret = ioctl(fd, PCITEST_BAR, test->barnum); in run_test()
63 ret = ioctl(fd, PCITEST_SET_IRQTYPE, test->irqtype); in run_test()
72 ret = ioctl(fd, PCITEST_GET_IRQTYPE); in run_test()
81 ret = ioctl(fd, PCITEST_CLEAR_IRQ); in run_test()
90 ret = ioctl(fd, PCITEST_LEGACY_IRQ, 0); in run_test()
99 ret = ioctl(fd, PCITEST_MSI, test->msinum); in run_test()
108 ret = ioctl(fd, PCITEST_MSIX, test->msixnum); in run_test()
120 ret = ioctl(fd, PCITEST_WRITE, &param); in run_test()
132 ret = ioctl(fd, PCITEST_READ, &param); in run_test()
144 ret = ioctl(fd, PCITEST_COPY, &param); in run_test()
/linux-6.1.9/Documentation/input/
Duinput.rst73 ioctl(fd, UI_SET_EVBIT, EV_KEY);
74 ioctl(fd, UI_SET_KEYBIT, KEY_SPACE);
82 ioctl(fd, UI_DEV_SETUP, &usetup);
83 ioctl(fd, UI_DEV_CREATE);
106 ioctl(fd, UI_DEV_DESTROY);
132 ioctl(fd, UI_SET_EVBIT, EV_KEY);
133 ioctl(fd, UI_SET_KEYBIT, BTN_LEFT);
135 ioctl(fd, UI_SET_EVBIT, EV_REL);
136 ioctl(fd, UI_SET_RELBIT, REL_X);
137 ioctl(fd, UI_SET_RELBIT, REL_Y);
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/linux-6.1.9/samples/hidraw/
Dhid-example.c69 res = ioctl(fd, HIDIOCGRDESCSIZE, &desc_size); in main()
77 res = ioctl(fd, HIDIOCGRDESC, &rpt_desc); in main()
88 res = ioctl(fd, HIDIOCGRAWNAME(256), buf); in main()
95 res = ioctl(fd, HIDIOCGRAWPHYS(256), buf); in main()
102 res = ioctl(fd, HIDIOCGRAWINFO, &info); in main()
118 res = ioctl(fd, HIDIOCSFEATURE(4), buf); in main()
126 res = ioctl(fd, HIDIOCGFEATURE(256), buf); in main()
/linux-6.1.9/Documentation/watchdog/
Dwatchdog-api.rst73 The ioctl API
76 All conforming drivers also support an ioctl API.
78 Pinging the watchdog using an ioctl:
80 All drivers that have an ioctl interface support at least one ioctl,
81 KEEPALIVE. This ioctl does exactly the same thing as a write to the
86 ioctl(fd, WDIOC_KEEPALIVE, 0);
90 the argument to the ioctl is ignored.
96 fly with the SETTIMEOUT ioctl, those drivers have the WDIOF_SETTIMEOUT
103 ioctl(fd, WDIOC_SETTIMEOUT, &timeout);
110 current timeout using the GETTIMEOUT ioctl::
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/linux-6.1.9/samples/timers/
Dhpet_example.c115 if (ioctl(fd, HPET_INFO, &info) < 0) { in hpet_info()
156 if (ioctl(fd, HPET_IRQFREQ, freq) < 0) { in hpet_poll()
161 if (ioctl(fd, HPET_INFO, &info) < 0) { in hpet_poll()
168 if (info.hi_flags && (ioctl(fd, HPET_EPI, 0) < 0)) { in hpet_poll()
173 if (ioctl(fd, HPET_IE_ON, 0) < 0) { in hpet_poll()
261 if (ioctl(fd, HPET_IRQFREQ, freq) < 0) { in hpet_fasync()
266 if (ioctl(fd, HPET_INFO, &info) < 0) { in hpet_fasync()
273 if (info.hi_flags && (ioctl(fd, HPET_EPI, 0) < 0)) { in hpet_fasync()
278 if (ioctl(fd, HPET_IE_ON, 0) < 0) { in hpet_fasync()
/linux-6.1.9/Documentation/userspace-api/media/
Dgen-errors.rst22 - The ioctl can't be handled because the device is in state where it
24 device is sleeping and ioctl is performed to query statistics. It
25 is also returned when the ioctl would need to wait for an event,
34 - The ioctl can't be handled because the device is busy. This is
35 typically return while device is streaming, and an ioctl tried to
38 ioctl must not be retried without performing another action to fix
48 - One or more of the ioctl parameters are invalid or out of the
50 individual ioctl requests for specific causes.
62 - The ioctl is not supported by the driver, actually meaning that
68 - On USB devices, the stream ioctl's can return this error, meaning
/linux-6.1.9/Documentation/userspace-api/media/rc/
Dlirc-get-features.rst7 ioctl LIRC_GET_FEATURES
20 ``int ioctl(int fd, LIRC_GET_FEATURES, __u32 *features)``
82 :ref:`ioctl LIRC_SET_SEND_CARRIER <LIRC_SET_SEND_CARRIER>`.
89 :ref:`ioctl LIRC_SET_SEND_DUTY_CYCLE <LIRC_SET_SEND_DUTY_CYCLE>`.
96 :ref:`ioctl LIRC_SET_TRANSMITTER_MASK <LIRC_SET_TRANSMITTER_MASK>`.
103 :ref:`ioctl LIRC_SET_REC_CARRIER <LIRC_SET_REC_CARRIER>`.
110 :ref:`ioctl LIRC_SET_REC_CARRIER_RANGE <LIRC_SET_REC_CARRIER_RANGE>`.
117 :ref:`ioctl LIRC_GET_REC_RESOLUTION <LIRC_GET_REC_RESOLUTION>`.
124 :ref:`ioctl LIRC_SET_REC_TIMEOUT <LIRC_SET_REC_TIMEOUT>`.
131 :ref:`ioctl LIRC_SET_MEASURE_CARRIER_MODE <LIRC_SET_MEASURE_CARRIER_MODE>`.
[all …]
/linux-6.1.9/drivers/staging/media/deprecated/saa7146/av7110/
Dvideo-try-command.rst15 .. attention:: This ioctl is deprecated.
22 ``int ioctl(int fd, VIDEO_TRY_COMMAND, struct video_command *cmd)``
52 This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders
53 this ioctl has been replaced by the
54 :ref:`VIDIOC_TRY_DECODER_CMD <VIDIOC_DECODER_CMD>` ioctl.
56 This ioctl tries a decoder command. The ``video_command`` struct is a
/linux-6.1.9/tools/testing/selftests/bpf/prog_tests/
Dtp_attach_query.c60 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_ENABLE, 0); in serial_test_tp_attach_query()
68 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
76 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_SET_BPF, prog_fd[i]); in serial_test_tp_attach_query()
84 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
93 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, in serial_test_tp_attach_query()
102 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
111 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
128 ioctl(pmu_fd[i], PERF_EVENT_IOC_DISABLE); in serial_test_tp_attach_query()
/linux-6.1.9/tools/virtio/
Dvirtio_test.c80 r = ioctl(dev->control, VHOST_SET_FEATURES, &features); in vhost_vq_setup()
83 r = ioctl(dev->control, VHOST_SET_VRING_NUM, &state); in vhost_vq_setup()
86 r = ioctl(dev->control, VHOST_SET_VRING_BASE, &state); in vhost_vq_setup()
88 r = ioctl(dev->control, VHOST_SET_VRING_ADDR, &addr); in vhost_vq_setup()
91 r = ioctl(dev->control, VHOST_SET_VRING_KICK, &file); in vhost_vq_setup()
94 r = ioctl(dev->control, VHOST_SET_VRING_CALL, &file); in vhost_vq_setup()
139 r = ioctl(dev->control, VHOST_SET_OWNER, NULL); in vdev_info_init()
150 r = ioctl(dev->control, VHOST_SET_MEM_TABLE, dev->mem); in vdev_info_init()
180 r = ioctl(dev->control, VHOST_TEST_RUN, &test); in run_test()
222 r = ioctl(dev->control, VHOST_TEST_SET_BACKEND, in run_test()
[all …]
/linux-6.1.9/Documentation/virt/coco/
Dsev-guest.rst15 whole SEV firmware. These ioctl are used by platform provisioning tools.
23 from the SEV firmware. For each ioctl, the following information is provided
27 which SEV technology provides this ioctl. SEV, SEV-ES, SEV-SNP or all.
30 hypervisor or guest. The ioctl can be used inside the guest or the
34 what parameters are accepted by the ioctl.
40 The guest ioctl should be issued on a file descriptor of the /dev/sev-guest device.
41 The ioctl accepts struct snp_user_guest_request. The input and output structure is
42 specified through the req_data and resp_data field respectively. If the ioctl fails
68 :Type: guest ioctl
72 The SNP_GET_REPORT ioctl can be used to query the attestation report from the
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