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Searched refs:udev (Results 1 – 25 of 348) sorted by relevance

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/linux/drivers/target/
H A Dtarget_core_user.c106 struct tcmu_dev *udev; member
305 struct tcmu_dev *udev = nl_cmd->udev; in tcmu_fail_netlink_cmd() local
313 pr_debug("Aborting nl cmd %d on %s\n", nl_cmd->cmd, udev->name); in tcmu_fail_netlink_cmd()
374 struct tcmu_dev *udev = NULL; in tcmu_genl_cmd_done() local
389 if (nl_cmd->udev->se_dev.dev_index == dev_id) { in tcmu_genl_cmd_done()
390 udev = nl_cmd->udev; in tcmu_genl_cmd_done()
395 if (!udev) { in tcmu_genl_cmd_done()
404 udev->name, dev_id, nl_cmd->cmd, completed_cmd, rc, in tcmu_genl_cmd_done()
409 udev->name, completed_cmd, nl_cmd->cmd); in tcmu_genl_cmd_done()
499 struct tcmu_dev *udev = tcmu_cmd->tcmu_dev; in tcmu_cmd_free_data() local
[all …]
/linux/drivers/leds/
H A Duleds.c42 struct uleds_device *udev = container_of(led_cdev, struct uleds_device, in uleds_brightness_set() local
45 if (udev->brightness != brightness) { in uleds_brightness_set()
46 udev->brightness = brightness; in uleds_brightness_set()
47 udev->new_data = true; in uleds_brightness_set()
48 wake_up_interruptible(&udev->waitq); in uleds_brightness_set()
54 struct uleds_device *udev; in uleds_open() local
56 udev = kzalloc(sizeof(*udev), GFP_KERNEL); in uleds_open()
57 if (!udev) in uleds_open()
60 udev->led_cdev.name = udev->user_dev.name; in uleds_open()
61 udev->led_cdev.brightness_set = uleds_brightness_set; in uleds_open()
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/linux/drivers/usb/core/
H A Dhub.c142 static int usb_reset_and_verify_device(struct usb_device *udev);
169 int usb_device_supports_lpm(struct usb_device *udev) in usb_device_supports_lpm() argument
172 if (udev->quirks & USB_QUIRK_NO_LPM) in usb_device_supports_lpm()
176 if (!udev->bos) in usb_device_supports_lpm()
182 if (udev->speed == USB_SPEED_HIGH || udev->speed == USB_SPEED_FULL) { in usb_device_supports_lpm()
183 if (udev->bos->ext_cap && in usb_device_supports_lpm()
185 le32_to_cpu(udev->bos->ext_cap->bmAttributes))) in usb_device_supports_lpm()
195 if (!udev->bos->ss_cap) { in usb_device_supports_lpm()
196 dev_info(&udev->dev, "No LPM exit latency info found, disabling LPM.\n"); in usb_device_supports_lpm()
200 if (udev->bos->ss_cap->bU1devExitLat == 0 && in usb_device_supports_lpm()
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H A Ddriver.c249 struct usb_device *udev = to_usb_device(dev); in usb_probe_device() local
260 error = usb_autoresume_device(udev); in usb_probe_device()
265 error = usb_generic_driver_probe(udev); in usb_probe_device()
291 error = udriver->probe(udev); in usb_probe_device()
296 udev->use_generic_driver = 1; in usb_probe_device()
305 struct usb_device *udev = to_usb_device(dev); in usb_unbind_device() local
309 udriver->disconnect(udev); in usb_unbind_device()
311 usb_generic_driver_disconnect(udev); in usb_unbind_device()
313 usb_autosuspend_device(udev); in usb_unbind_device()
322 struct usb_device *udev = interface_to_usbdev(intf); in usb_probe_interface() local
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H A Dsysfs.c29 struct usb_device *udev; \
33 udev = to_usb_device(dev); \
34 rc = usb_lock_device_interruptible(udev); \
37 actconfig = udev->actconfig; \
41 usb_unlock_device(udev); \
55 struct usb_device *udev; in bMaxPower_show() local
59 udev = to_usb_device(dev); in bMaxPower_show()
60 rc = usb_lock_device_interruptible(udev); in bMaxPower_show()
63 actconfig = udev->actconfig; in bMaxPower_show()
65 rc = sysfs_emit(buf, "%dmA\n", usb_get_max_power(udev, actconfig)); in bMaxPower_show()
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H A Dquirks.c625 bool usb_endpoint_is_ignored(struct usb_device *udev, in usb_endpoint_is_ignored() argument
633 if (!usb_match_device(udev, id)) in usb_endpoint_is_ignored()
636 if (!usb_match_one_id_intf(udev, intf, id)) in usb_endpoint_is_ignored()
647 static bool usb_match_any_interface(struct usb_device *udev, in usb_match_any_interface() argument
652 for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) { in usb_match_any_interface()
653 struct usb_host_config *cfg = &udev->config[i]; in usb_match_any_interface()
665 if (usb_match_one_id_intf(udev, intf, id)) in usb_match_any_interface()
673 static int usb_amd_resume_quirk(struct usb_device *udev) in usb_amd_resume_quirk() argument
677 hcd = bus_to_hcd(udev->bus); in usb_amd_resume_quirk()
679 if (udev->level == 1 && hcd->amd_resume_bug == 1) in usb_amd_resume_quirk()
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H A Dtrace.h16 TP_PROTO(struct usb_device *udev),
17 TP_ARGS(udev),
19 __string(name, dev_name(&udev->dev))
27 __entry->speed = udev->speed;
28 __entry->state = udev->state;
29 __entry->bus_mA = udev->bus_mA;
30 __entry->authorized = udev->authorized;
41 TP_PROTO(struct usb_device *udev),
42 TP_ARGS(udev)
46 TP_PROTO(struct usb_device *udev),
[all …]
H A Dusb-acpi.c158 static int usb_acpi_add_usb4_devlink(struct usb_device *udev) in usb_acpi_add_usb4_devlink() argument
164 if (!udev->parent || udev->parent->parent) in usb_acpi_add_usb4_devlink()
167 hub = usb_hub_to_struct_hub(udev->parent); in usb_acpi_add_usb4_devlink()
170 port_dev = hub->ports[udev->portnum - 1]; in usb_acpi_add_usb4_devlink()
191 udev->usb4_link = link; in usb_acpi_add_usb4_devlink()
251 struct usb_device *udev; in usb_acpi_get_companion_for_port() local
257 udev = to_usb_device(port_dev->dev.parent->parent); in usb_acpi_get_companion_for_port()
264 if (!udev->parent) { in usb_acpi_get_companion_for_port()
265 adev = ACPI_COMPANION(&udev->dev); in usb_acpi_get_companion_for_port()
266 port1 = usb_hcd_find_raw_port_number(bus_to_hcd(udev->bus), in usb_acpi_get_companion_for_port()
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/linux/drivers/uio/
H A Duio_pci_generic_sva.c29 struct uio_pci_sva_dev *udev = info->priv; in uio_pci_sva_open() local
32 if (!udev && !udev->pdev) in uio_pci_sva_open()
35 domain = iommu_get_domain_for_dev(&udev->pdev->dev); in uio_pci_sva_open()
37 iommu_detach_device(domain, &udev->pdev->dev); in uio_pci_sva_open()
39 handle = iommu_sva_bind_device(&udev->pdev->dev, current->mm); in uio_pci_sva_open()
43 udev->pasid = iommu_sva_get_pasid(handle); in uio_pci_sva_open()
45 udev->sva_handle = handle; in uio_pci_sva_open()
52 struct uio_pci_sva_dev *udev = info->priv; in uio_pci_sva_release() local
54 if (!udev && !udev->pdev) in uio_pci_sva_release()
57 iommu_sva_unbind_device(udev->sva_handle); in uio_pci_sva_release()
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/linux/drivers/usb/usbip/
H A Dstub_dev.c164 dev_dbg(&sdev->udev->dev, "shutdown sockfd %d\n", ud->sockfd); in stub_shutdown_connection()
215 struct usb_device *udev = sdev->udev; in stub_device_reset() local
218 dev_dbg(&udev->dev, "device reset"); in stub_device_reset()
220 ret = usb_lock_device_for_reset(udev, NULL); in stub_device_reset()
222 dev_err(&udev->dev, "lock for reset\n"); in stub_device_reset()
230 ret = usb_reset_device(udev); in stub_device_reset()
231 usb_unlock_device(udev); in stub_device_reset()
235 dev_err(&udev->dev, "device reset\n"); in stub_device_reset()
238 dev_info(&udev->dev, "device reset\n"); in stub_device_reset()
257 static struct stub_device *stub_device_alloc(struct usb_device *udev) in stub_device_alloc() argument
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/linux/drivers/usb/storage/
H A Duas-detect.h60 struct usb_device *udev = interface_to_usbdev(intf); in uas_use_uas_driver() local
61 struct usb_hcd *hcd = bus_to_hcd(udev->bus); in uas_use_uas_driver()
98 if (le16_to_cpu(udev->descriptor.idVendor) == 0x174c && in uas_use_uas_driver()
99 (le16_to_cpu(udev->descriptor.idProduct) == 0x5106 || in uas_use_uas_driver()
100 le16_to_cpu(udev->descriptor.idProduct) == 0x55aa)) { in uas_use_uas_driver()
101 if (udev->actconfig->desc.bMaxPower == 0) { in uas_use_uas_driver()
103 } else if (udev->speed < USB_SPEED_SUPER) { in uas_use_uas_driver()
116 if (le16_to_cpu(udev->descriptor.idVendor) == 0x0bc2) in uas_use_uas_driver()
126 if (le16_to_cpu(udev->descriptor.idVendor) == 0x0bda && in uas_use_uas_driver()
127 le16_to_cpu(udev->descriptor.idProduct) == 0x9210 && in uas_use_uas_driver()
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H A Donetouch.c40 struct usb_device *udev; /* usb device */ member
115 "retval %d\n", onetouch->udev->bus->bus_name, in usb_onetouch_irq()
116 onetouch->udev->devpath, retval); in usb_onetouch_irq()
124 onetouch->irq->dev = onetouch->udev; in usb_onetouch_open()
165 struct usb_device *udev = ss->pusb_dev; in onetouch_connect_input() local
182 pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); in onetouch_connect_input()
183 maxp = usb_maxpacket(udev, pipe); in onetouch_connect_input()
191 onetouch->data = usb_alloc_coherent(udev, ONETOUCH_PKT_LEN, in onetouch_connect_input()
200 onetouch->udev = udev; in onetouch_connect_input()
203 if (udev->manufacturer) in onetouch_connect_input()
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H A Dsierra_ms.c48 static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode) in sierra_set_ms_mode() argument
51 dev_dbg(&udev->dev, "SWIMS: %s", "DEVICE MODE SWITCH\n"); in sierra_set_ms_mode()
52 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in sierra_set_ms_mode()
64 static int sierra_get_swoc_info(struct usb_device *udev, in sierra_get_swoc_info() argument
69 dev_dbg(&udev->dev, "SWIMS: Attempting to get TRU-Install info\n"); in sierra_get_swoc_info()
71 result = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), in sierra_get_swoc_info()
98 struct usb_device *udev = interface_to_usbdev(intf); in truinst_show() local
108 result = sierra_get_swoc_info(udev, swocInfo); in truinst_show()
131 struct usb_device *udev; in sierra_ms_init() local
133 udev = us->pusb_dev; in sierra_ms_init()
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/linux/tools/usb/usbip/libsrc/
H A Dusbip_common.c17 extern struct udev *udev_context;
94 dbg("%-20s = %x", to_string(name), (int) udev->name)
110 void dump_usb_device(struct usbip_usb_device *udev) in dump_usb_device() argument
114 dbg("%-20s = %s", "path", udev->path); in dump_usb_device()
115 dbg("%-20s = %s", "busid", udev->busid); in dump_usb_device()
118 udev->bDeviceClass, in dump_usb_device()
119 udev->bDeviceSubClass, in dump_usb_device()
120 udev->bDeviceProtocol); in dump_usb_device()
126 udev->idVendor, in dump_usb_device()
127 udev->idProduct); in dump_usb_device()
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/linux/drivers/usb/misc/
H A Dapple-mfi-fastcharge.c45 struct usb_device *udev; member
59 dev_dbg(&mfi->udev->dev, "charge type %d already set\n", in apple_mfi_fc_set_charge_type()
76 retval = usb_control_msg(mfi->udev, usb_sndctrlpipe(mfi->udev, 0), in apple_mfi_fc_set_charge_type()
83 dev_dbg(&mfi->udev->dev, "retval = %d\n", retval); in apple_mfi_fc_set_charge_type()
98 dev_dbg(&mfi->udev->dev, "prop: %d\n", psp); in apple_mfi_fc_get_property()
121 dev_dbg(&mfi->udev->dev, "prop: %d\n", psp); in apple_mfi_fc_set_property()
123 ret = pm_runtime_get_sync(&mfi->udev->dev); in apple_mfi_fc_set_property()
125 pm_runtime_put_noidle(&mfi->udev->dev); in apple_mfi_fc_set_property()
137 pm_runtime_put_autosuspend(&mfi->udev->dev); in apple_mfi_fc_set_property()
168 static bool mfi_fc_match(struct usb_device *udev) in mfi_fc_match() argument
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H A Dcytherm.c33 struct usb_device *udev; /* save off the usb device pointer */ member
96 retval = vendor_command(cytherm->udev, WRITE_RAM, BRIGHTNESS, in brightness_store()
99 dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval); in brightness_store()
101 retval = vendor_command(cytherm->udev, WRITE_RAM, BRIGHTNESS_SEM, in brightness_store()
104 dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval); in brightness_store()
132 retval = vendor_command(cytherm->udev, READ_RAM, TEMP, 0, buffer, 8); in temp_show()
134 dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval); in temp_show()
138 retval = vendor_command(cytherm->udev, READ_RAM, SIGN, 0, buffer, 8); in temp_show()
140 dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval); in temp_show()
167 retval = vendor_command(cytherm->udev, READ_RAM, BUTTON, 0, buffer, 8); in button_show()
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/linux/drivers/media/usb/dvb-usb-v2/
H A Ddvb_usb_core.c27 dev_dbg(&d->udev->dev, "%s:\n", __func__); in dvb_usbv2_download_firmware()
34 ret = request_firmware(&fw, name, &d->udev->dev); in dvb_usbv2_download_firmware()
36 dev_err(&d->udev->dev, in dvb_usbv2_download_firmware()
42 dev_info(&d->udev->dev, "%s: downloading firmware from file '%s'\n", in dvb_usbv2_download_firmware()
52 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); in dvb_usbv2_download_firmware()
59 dev_dbg(&d->udev->dev, "%s:\n", __func__); in dvb_usbv2_i2c_init()
66 d->i2c_adap.dev.parent = &d->udev->dev; in dvb_usbv2_i2c_init()
77 dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); in dvb_usbv2_i2c_init()
83 dev_dbg(&d->udev->dev, "%s:\n", __func__); in dvb_usbv2_i2c_exit()
109 dev_err(&d->udev->dev, "%s: rc.query() failed=%d\n", in dvb_usb_read_remote_control()
[all …]
/linux/tools/usb/usbip/src/
H A Dusbip_list.c50 struct usbip_usb_device udev; in get_exported_devices() local
88 memset(&udev, 0, sizeof(udev)); in get_exported_devices()
89 rc = usbip_net_recv(sockfd, &udev, sizeof(udev)); in get_exported_devices()
94 usbip_net_pack_usb_device(0, &udev); in get_exported_devices()
97 udev.idVendor, udev.idProduct); in get_exported_devices()
99 udev.bDeviceClass, udev.bDeviceSubClass, in get_exported_devices()
100 udev.bDeviceProtocol); in get_exported_devices()
101 printf("%11s: %s\n", udev.busid, product_name); in get_exported_devices()
102 printf("%11s: %s\n", "", udev.path); in get_exported_devices()
105 for (j = 0; j < udev.bNumInterfaces; j++) { in get_exported_devices()
[all …]
/linux/drivers/net/wireless/purelifi/plfxlc/
H A Dfirmware.c12 static int send_vendor_request(struct usb_device *udev, int request, in send_vendor_request() argument
15 return usb_control_msg(udev, in send_vendor_request()
16 usb_rcvctrlpipe(udev, 0), in send_vendor_request()
21 static int send_vendor_command(struct usb_device *udev, int request, in send_vendor_command() argument
24 return usb_control_msg(udev, in send_vendor_command()
25 usb_sndctrlpipe(udev, 0), in send_vendor_command()
32 struct usb_device *udev = interface_to_usbdev(intf); in plfxlc_download_fpga() local
41 if ((le16_to_cpu(udev->descriptor.idVendor) == in plfxlc_download_fpga()
43 (le16_to_cpu(udev->descriptor.idProduct) == in plfxlc_download_fpga()
48 } else if ((le16_to_cpu(udev->descriptor.idVendor)) == in plfxlc_download_fpga()
[all …]
/linux/drivers/usb/serial/
H A Dipw.c134 struct usb_device *udev = port->serial->dev; in ipw_open() local
148 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in ipw_open()
160 usb_clear_halt(udev, usb_rcvbulkpipe(udev, port->bulk_in_endpointAddress)); in ipw_open()
161 usb_clear_halt(udev, usb_sndbulkpipe(udev, port->bulk_out_endpointAddress)); in ipw_open()
169 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in ipw_open()
182 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in ipw_open()
220 struct usb_device *udev = port->serial->dev; in ipw_dtr_rts() local
226 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in ipw_dtr_rts()
237 result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), in ipw_dtr_rts()
251 struct usb_device *udev = port->serial->dev; in ipw_close() local
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/linux/drivers/bluetooth/
H A Dath3k.c202 static int ath3k_load_firmware(struct usb_device *udev, in ath3k_load_firmware() argument
210 BT_DBG("udev %p", udev); in ath3k_load_firmware()
218 err = usb_control_msg_send(udev, 0, USB_REQ_DFU_DNLOAD, USB_TYPE_VENDOR, in ath3k_load_firmware()
228 pipe = usb_sndbulkpipe(udev, 0x02); in ath3k_load_firmware()
237 err = usb_bulk_msg(udev, pipe, send_buf, size, in ath3k_load_firmware()
254 static int ath3k_get_state(struct usb_device *udev, unsigned char *state) in ath3k_get_state() argument
256 return usb_control_msg_recv(udev, 0, ATH3K_GETSTATE, in ath3k_get_state()
262 static int ath3k_get_version(struct usb_device *udev, in ath3k_get_version() argument
265 return usb_control_msg_recv(udev, 0, ATH3K_GETVERSION, in ath3k_get_version()
271 static int ath3k_load_fwfile(struct usb_device *udev, in ath3k_load_fwfile() argument
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/linux/drivers/net/wireless/marvell/libertas_tf/
H A Dif_usb.c147 struct usb_device *udev; in if_usb_probe() local
155 udev = interface_to_usbdev(intf); in if_usb_probe()
164 cardp->udev = udev; in if_usb_probe()
167 lbtf_deb_usbd(&udev->dev, "bcdUSB = 0x%X bDeviceClass = 0x%X" in if_usb_probe()
169 le16_to_cpu(udev->descriptor.bcdUSB), in if_usb_probe()
170 udev->descriptor.bDeviceClass, in if_usb_probe()
171 udev->descriptor.bDeviceSubClass, in if_usb_probe()
172 udev->descriptor.bDeviceProtocol); in if_usb_probe()
181 lbtf_deb_usbd(&udev->dev, "in_endpoint = %d\n", in if_usb_probe()
183 lbtf_deb_usbd(&udev->dev, "Bulk in size is %d\n", in if_usb_probe()
[all …]
/linux/drivers/net/wireless/marvell/libertas/
H A Dif_usb.c196 struct usb_device *udev; in if_usb_probe() local
204 udev = interface_to_usbdev(intf); in if_usb_probe()
213 cardp->udev = udev; in if_usb_probe()
217 lbs_deb_usbd(&udev->dev, "bcdUSB = 0x%X bDeviceClass = 0x%X" in if_usb_probe()
219 le16_to_cpu(udev->descriptor.bcdUSB), in if_usb_probe()
220 udev->descriptor.bDeviceClass, in if_usb_probe()
221 udev->descriptor.bDeviceSubClass, in if_usb_probe()
222 udev->descriptor.bDeviceProtocol); in if_usb_probe()
230 lbs_deb_usbd(&udev->dev, "in_endpoint = %d\n", cardp->ep_in); in if_usb_probe()
231 lbs_deb_usbd(&udev->dev, "Bulk in size is %d\n", cardp->ep_in_size); in if_usb_probe()
[all …]
/linux/drivers/usb/host/
H A Dxhci.c1502 static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev, in xhci_check_args() argument
1508 if (!hcd || (check_ep && !ep) || !udev) { in xhci_check_args()
1512 if (!udev->parent) { in xhci_check_args()
1519 if (!udev->slot_id || !xhci->devs[udev->slot_id]) { in xhci_check_args()
1525 virt_dev = xhci->devs[udev->slot_id]; in xhci_check_args()
1526 if (virt_dev->udev != udev) { in xhci_check_args()
1540 struct usb_device *udev, struct xhci_command *command,
1560 max_packet_size = usb_endpoint_maxp(&vdev->udev->ep0.desc); in xhci_check_ep0_maxpacket()
1601 ret = xhci_configure_endpoint(xhci, vdev->udev, command, in xhci_check_ep0_maxpacket()
1607 dev_dbg(&vdev->udev->dev, "incorrect max packet size %d for ep0\n", in xhci_check_ep0_maxpacket()
[all …]
/linux/drivers/hid/bpf/progs/
H A DREADME9 They should be loaded in the kernel by `udev-hid-bpf`:
11 https://gitlab.freedesktop.org/libevdev/udev-hid-bpf
17 Once a .bpf.c file is accepted here, it is duplicated in `udev-hid-bpf`
20 land in distributions when they update `udev-hid-bpf`
30 Just run `sudo udev-hid-bpf install ./my-awesome-fix.bpf.o`
34 - copy the `.bpf.o` you want in `/etc/udev-hid-bpf/`
35 - create a new udev rule to automatically load it
37 The following should do the trick (assuming udev-hid-bpf is available in
41 $> cp xppen-ArtistPro16Gen2.bpf.o /etc/udev-hid-bpf/
42 $> udev-hid-bpf inspect xppen-ArtistPro16Gen2.bpf.o
[all …]

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