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/linux-6.3-rc2/tools/testing/selftests/powerpc/ptrace/
A Dperf-hwbreak.c126 ioctl(fd[i], PERF_EVENT_IOC_RESET); in reset_fds()
423 ioctl(fd1, PERF_EVENT_IOC_RESET); in test_process_multi_diff_addr()
424 ioctl(fd2, PERF_EVENT_IOC_RESET); in test_process_multi_diff_addr()
468 ioctl(fd1, PERF_EVENT_IOC_RESET); in test_process_multi_same_addr()
469 ioctl(fd2, PERF_EVENT_IOC_RESET); in test_process_multi_same_addr()
513 ioctl(fd1, PERF_EVENT_IOC_RESET); in test_process_multi_diff_addr_ro_wo()
514 ioctl(fd2, PERF_EVENT_IOC_RESET); in test_process_multi_diff_addr_ro_wo()
558 ioctl(fd1, PERF_EVENT_IOC_RESET); in test_process_multi_same_addr_ro_wo()
559 ioctl(fd2, PERF_EVENT_IOC_RESET); in test_process_multi_same_addr_ro_wo()
789 ioctl(fd, PERF_EVENT_IOC_RESET); in runtest_unaligned_512bytes()
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/linux-6.3-rc2/Documentation/userspace-api/media/mediactl/
A 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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A 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-6.3-rc2/Documentation/userspace-api/media/v4l/
A 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-6.3-rc2/tools/testing/selftests/iommu/
A Diommufd.c112 ioctl(self->fd, _ioctl, &cmd)); \ in TEST_F()
160 ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd)); in TEST_F()
468 ioctl(self->fd, in TEST_F()
616 ASSERT_EQ(0, ioctl(self->fd, in TEST_F()
624 ASSERT_EQ(0, ioctl(self->fd, in TEST_F()
628 ASSERT_EQ(0, ioctl(self->fd, in TEST_F()
637 ASSERT_EQ(0, ioctl(self->fd, in TEST_F()
643 ASSERT_EQ(0, ioctl(self->fd, in TEST_F()
709 ASSERT_EQ(0, ioctl(fd, in check_access_rw()
722 ASSERT_EQ(0, ioctl(fd, in check_access_rw()
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/linux-6.3-rc2/tools/perf/tests/
A 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-6.3-rc2/tools/testing/selftests/rtc/
A Drtctest.c49 rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm); in TEST_F()
134 rc = ioctl(self->fd, RTC_UIE_ON, 0);
150 rc = ioctl(self->fd, RTC_UIE_OFF, 0);
163 rc = ioctl(self->fd, RTC_UIE_ON, 0); in TEST_F()
189 rc = ioctl(self->fd, RTC_UIE_OFF, 0); in TEST_F()
205 rc = ioctl(self->fd, RTC_RD_TIME, &tm); in TEST_F()
211 rc = ioctl(self->fd, RTC_ALM_SET, &tm); in TEST_F()
225 rc = ioctl(self->fd, RTC_AIE_ON, 0); in TEST_F()
236 rc = ioctl(self->fd, RTC_AIE_OFF, 0); in TEST_F()
335 rc = ioctl(self->fd, RTC_AIE_ON, 0);
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/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvif/
A Dobject.c61 struct nvif_ioctl_v0 ioctl; in nvif_object_sclass_get() member
71 args->ioctl.version = 0; in nvif_object_sclass_get()
105 struct nvif_ioctl_v0 ioctl; in nvif_object_rd() member
124 struct nvif_ioctl_v0 ioctl; in nvif_object_wr() member
142 struct nvif_ioctl_v0 ioctl; in nvif_object_mthd() member
154 args->ioctl.version = 0; in nvif_object_mthd()
171 struct nvif_ioctl_v0 ioctl; in nvif_object_unmap_handle() member
185 struct nvif_ioctl_v0 ioctl; in nvif_object_map_handle() member
247 struct nvif_ioctl_v0 ioctl; in nvif_object_dtor() member
266 struct nvif_ioctl_v0 ioctl; in nvif_object_ctor() member
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/linux-6.3-rc2/Documentation/userspace-api/media/cec/
A 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-6.3-rc2/Documentation/userspace-api/ioctl/
A Dcdrom.rst2 Summary of CDROM ioctl calls
105 ioctl(fd, CDROMPAUSE, 0);
126 ioctl(fd, CDROMRESUME, 0);
265 ioctl(fd, CDROMSTOP, 0);
290 ioctl(fd, CDROMSTART, 0);
316 ioctl(fd, CDROMEJECT, 0);
343 ioctl(fd, CDROMCLOSETRAY, 0);
422 ioctl(fd, CDROMSUBCHNL, &q);
627 ioctl(fd, CDROMRESET, 0);
686 ioctl(fd, CDROMSEEK, &msf);
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/linux-6.3-rc2/drivers/scsi/esas2r/
A Desas2r_ioctl.c69 void *ioctl; member
319 bi.ioctl = si; in handle_smp_ioctl()
348 struct atto_vda_ioctl_req *ioctl = &rq->vrq->ioctl; in csmi_ioctl_tunnel() local
653 bi.ioctl = &ci->data; in handle_csmi_ioctl()
1236 bi.ioctl = ioctl_hba; in handle_hba_ioctl()
1288 if (IS_ERR(ioctl)) { in esas2r_ioctl_handler()
1301 kfree(ioctl); in esas2r_ioctl_handler()
1342 kfree(ioctl); in esas2r_ioctl_handler()
1399 kfree(ioctl); in esas2r_ioctl_handler()
1517 kfree(ioctl); in esas2r_ioctl_handler()
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/linux-6.3-rc2/samples/acrn/
A Dvm-sample.c41 ioctl(hsm_fd, ACRN_IOCTL_PAUSE_VM, vmid); in vm_exit()
42 ioctl(hsm_fd, ACRN_IOCTL_DESTROY_IOREQ_CLIENT, 0); in vm_exit()
65 ret = ioctl(hsm_fd, ACRN_IOCTL_CREATE_VM, &create_vm); in main()
76 ret = ioctl(hsm_fd, ACRN_IOCTL_SET_MEMSEG, &ram_map); in main()
94 ret = ioctl(hsm_fd, ACRN_IOCTL_SET_VCPU_REGS, &regs); in main()
98 ret = ioctl(hsm_fd, ACRN_IOCTL_CREATE_IOREQ_CLIENT, 0); in main()
102 ret = ioctl(hsm_fd, ACRN_IOCTL_START_VM, vmid); in main()
107 ret = ioctl(hsm_fd, ACRN_IOCTL_ATTACH_IOREQ_CLIENT, 0); in main()
123 ioctl(hsm_fd, ACRN_IOCTL_NOTIFY_REQUEST_FINISH, &notify); in main()
128 ret = ioctl(hsm_fd, ACRN_IOCTL_DESTROY_VM, NULL); in main()
/linux-6.3-rc2/tools/testing/selftests/drivers/s390x/uvdevice/
A 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()
139 rc = ioctl(self->uv_fd, cmds[i], &self->uvio_ioctl); in TEST_F()
195 rc = ioctl(self->uv_fd, UVIO_IOCTL_ATT, &self->uvio_ioctl); in att_inval_sizes_test()
201 rc = ioctl(self->uv_fd, UVIO_IOCTL_ATT, &self->uvio_ioctl); in att_inval_sizes_test()
224 rc = ioctl(self->uv_fd, UVIO_IOCTL_ATT, &self->uvio_ioctl); in TEST_F()
230 rc = ioctl(self->uv_fd, UVIO_IOCTL_ATT, &self->uvio_ioctl); in TEST_F()
241 rc = ioctl(self->uv_fd, UVIO_IOCTL_ATT, &self->uvio_ioctl); in att_inval_addr_test()
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/linux-6.3-rc2/Documentation/driver-api/tty/
A Dn_gsm.rst26 ``TIOCSETD`` ioctl.
66 ioctl(fd, TIOCSETD, &ldisc);
75 ioctl(fd, GSMIOC_GETCONF, &c);
83 ioctl(fd, GSMIOC_SETCONF, &c);
116 ``TIOCSETD`` ioctl.
119 ioctl if needed.
146 ioctl(fd, TIOCSETD, &ldisc);
149 ioctl(fd, GSMIOC_GETCONF_EXT, &ce);
153 ioctl(fd, GSMIOC_SETCONF_EXT, &ce);
155 ioctl(fd, GSMIOC_GETCONF, &c);
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/linux-6.3-rc2/tools/testing/selftests/watchdog/
A Dwatchdog-test.c58 ret = ioctl(fd, WDIOC_KEEPALIVE, &dummy); in keep_alive()
205 ret = ioctl(fd, WDIOC_GETSUPPORT, &info); in main()
219 ret = ioctl(fd, WDIOC_GETBOOTSTATUS, &flags); in main()
227 ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); in main()
237 ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); in main()
254 ret = ioctl(fd, WDIOC_GETSTATUS, &flags); in main()
259 ret = ioctl(fd, WDIOC_GETTEMP, &temperature); in main()
268 ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags); in main()
278 ret = ioctl(fd, WDIOC_GETTIMEOUT, &flags); in main()
286 ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags); in main()
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/linux-6.3-rc2/tools/pci/
A 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-6.3-rc2/Documentation/input/
A Duinput.rst73 ioctl(fd, UI_SET_EVBIT, EV_KEY);
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);
135 ioctl(fd, UI_SET_EVBIT, EV_REL);
136 ioctl(fd, UI_SET_RELBIT, REL_X);
146 ioctl(fd, UI_DEV_CREATE);
171 ioctl(fd, UI_DEV_DESTROY);
217 ioctl(fd, UI_DEV_CREATE);
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/linux-6.3-rc2/samples/hidraw/
A 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-6.3-rc2/Documentation/watchdog/
A Dwatchdog-api.rst73 The ioctl API
78 Pinging the watchdog using an ioctl:
80 All drivers that have an ioctl interface support at least one ioctl,
86 ioctl(fd, WDIOC_KEEPALIVE, 0);
90 the argument to the ioctl is ignored.
103 ioctl(fd, WDIOC_SETTIMEOUT, &timeout);
110 current timeout using the GETTIMEOUT ioctl::
112 ioctl(fd, WDIOC_GETTIMEOUT, &timeout);
159 ioctl(fd, WDIOC_GETSUPPORT, &ident);
242 ioctl(fd, WDIOC_GETSTATUS, &flags);
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/linux-6.3-rc2/samples/timers/
A 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-6.3-rc2/Documentation/userspace-api/media/
A 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-6.3-rc2/Documentation/userspace-api/media/rc/
A 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>`.
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/linux-6.3-rc2/drivers/staging/media/av7110/
A 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-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dtp_attach_query.c61 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_ENABLE, 0); in serial_test_tp_attach_query()
69 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
77 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_SET_BPF, prog_fd[i]); in serial_test_tp_attach_query()
85 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
94 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, in serial_test_tp_attach_query()
103 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
112 err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query); in serial_test_tp_attach_query()
129 ioctl(pmu_fd[i], PERF_EVENT_IOC_DISABLE); in serial_test_tp_attach_query()
/linux-6.3-rc2/tools/virtio/
A Dvirtio_test.c83 r = ioctl(dev->control, VHOST_SET_VRING_NUM, &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()
180 r = ioctl(dev->control, VHOST_TEST_RUN, &test); in run_test()
222 r = ioctl(dev->control, VHOST_TEST_SET_BACKEND, in run_test()
238 r = ioctl(dev->control, VHOST_GET_VRING_BASE, in run_test()
243 r = ioctl(dev->control, VHOST_SET_VRING_BASE, in run_test()
247 r = ioctl(dev->control, VHOST_TEST_SET_BACKEND, in run_test()
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