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/openbmc/linux/Documentation/admin-guide/media/
H A Dusb-cardlist.rst3 USB drivers
6 The USB boards are identified by an identification called USB ID.
8 The ``lsusb`` command allows identifying the USB IDs::
18 via USB Video Class. Those cameras are automatically supported by the
21 Older cameras and TV USB devices uses USB Vendor Classes: each vendor
25 While this is not as common as on PCI, sometimes the same USB ID is used
30 The current supported USB cards (not including staging drivers) are
37 for cameras not supported by the USB Video Class (UVC) driver,
45 b2c2-flexcop-usb Technisat/B2C2 Air/Sky/Cable2PC USB
46 cx231xx Conexant cx231xx USB video capture
[all …]
/openbmc/linux/drivers/usb/
H A DKconfig3 # USB device configuration
30 bool "USB support"
34 This option adds core support for Universal Serial Bus (USB).
39 source "drivers/usb/common/Kconfig"
44 config USB config
45 tristate "Support for Host-side USB"
51 Universal Serial Bus (USB) is a specification for a serial bus
54 and allows for hot swapping. Up to 127 USB peripherals can be
55 connected to a single USB host in a tree structure.
57 The USB host is the root of the tree, the peripherals are the
[all …]
/openbmc/linux/drivers/media/usb/dvb-usb/
H A DMakefile2 dvb-usb-objs += dvb-usb-firmware.o dvb-usb-init.o dvb-usb-urb.o dvb-usb-i2c.o
3 dvb-usb-objs += dvb-usb-dvb.o dvb-usb-remote.o usb-urb.o
4 obj-$(CONFIG_DVB_USB) += dvb-usb.o
6 dvb-usb-vp7045-objs := vp7045.o vp7045-fe.o
7 obj-$(CONFIG_DVB_USB_VP7045) += dvb-usb-vp7045.o
9 dvb-usb-vp702x-objs := vp702x.o vp702x-fe.o
10 obj-$(CONFIG_DVB_USB_VP702X) += dvb-usb-vp702x.o
12 dvb-usb-gp8psk-objs := gp8psk.o
13 obj-$(CONFIG_DVB_USB_GP8PSK) += dvb-usb-gp8psk.o
15 dvb-usb-dtt200u-objs := dtt200u.o dtt200u-fe.o
[all …]
/openbmc/u-boot/drivers/usb/
H A DKconfig1 menuconfig USB config
2 bool "USB support"
4 Universal Serial Bus (USB) is a specification for a serial bus
7 and allows for hot swapping. Up to 127 USB peripherals can be
8 connected to a single USB host in a tree structure.
10 The USB host is the root of the tree, the peripherals are the
11 leaves and the inner nodes are special USB devices called hubs.
12 Most PCs now have USB host ports, used to connect peripherals
16 Say Y here if your device has an USB port, either host, peripheral or
19 For an USB host port, you then need to say Y to at least one of the
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/openbmc/linux/drivers/usb/serial/
H A DKconfig3 # USB Serial device configuration
7 tristate "USB Serial Converter support"
10 Say Y here if you have a USB device that provides normal serial
12 your USB bus.
14 Please read <file:Documentation/usb/usb-serial.rst> for more
24 bool "USB Serial Console device support"
27 If you say Y here, it will be possible to use a USB to serial
41 kernel will automatically use the first USB to serial converter
47 bool "USB Generic Serial Driver"
49 Say Y here if you want to use the generic USB serial driver. Please
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H A Dipaq.c3 * USB Compaq iPAQ driver
18 #include <linux/usb.h>
19 #include <linux/usb/serial.h>
24 #define DRIVER_DESC "USB PocketPC PDA driver"
37 { USB_DEVICE(0x0104, 0x00BE) }, /* Socket USB Sync */
38 { USB_DEVICE(0x03F0, 0x1016) }, /* HP USB Sync */
39 { USB_DEVICE(0x03F0, 0x1116) }, /* HP USB Sync 1611 */
40 { USB_DEVICE(0x03F0, 0x1216) }, /* HP USB Sync 1612 */
41 { USB_DEVICE(0x03F0, 0x2016) }, /* HP USB Sync 1620 */
42 { USB_DEVICE(0x03F0, 0x2116) }, /* HP USB Sync 1621 */
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/openbmc/qemu/docs/system/devices/
H A Dusb.rst1 USB emulation
4 QEMU can emulate a PCI UHCI, OHCI, EHCI or XHCI USB controller. You can
5 plug virtual USB devices or real host USB devices (only works with
7 connect virtual USB hubs as necessary to connect multiple USB devices.
9 USB controllers
23 XHCI supports USB 1.1, USB 2.0 and USB 3.0 devices, so this is the
24 only controller you need. With only a single USB controller (and
25 therefore only a single USB bus) present in the system there is no
26 need to use the bus= parameter when adding USB devices.
32 The QEMU EHCI Adapter supports USB 2.0 devices. It can be used either
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/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-usb1 What: /sys/bus/usb/devices/<INTERFACE>/authorized
9 by writing INTERFACE to /sys/bus/usb/drivers_probe
15 What: /sys/bus/usb/devices/usbX/interface_authorized_default
22 What: /sys/bus/usb/device/.../authorized
29 USB devices are authorized.
31 What: /sys/bus/usb/drivers/.../new_id
33 Contact: linux-usb@vger.kernel.org
36 dynamically add a new device ID to a USB device driver.
48 # echo "8086 10f5" > /sys/bus/usb/drivers/foo/new_id
53 # echo "0458 7045 0 0458 704c" > /sys/bus/usb/drivers/foo/new_id
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/openbmc/linux/drivers/media/usb/
H A DKconfig3 if USB && MEDIA_SUPPORT
6 bool "Media USB Adapters"
8 Enable media drivers for USB bus.
16 source "drivers/media/usb/gspca/Kconfig"
17 source "drivers/media/usb/pwc/Kconfig"
18 source "drivers/media/usb/s2255/Kconfig"
19 source "drivers/media/usb/usbtv/Kconfig"
20 source "drivers/media/usb/uvc/Kconfig"
25 comment "Analog TV USB devices"
27 source "drivers/media/usb/go7007/Kconfig"
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/openbmc/u-boot/doc/
H A DREADME.usb7 USB Support
10 The USB support is implemented on the base of the UHCI Host
13 Currently supported are USB Hubs, USB Keyboards, USB Floppys, USB
14 flash sticks and USB network adaptors.
20 The USB (at least the USB UHCI) needs a frame list (4k), transfer
23 frame pointer. This may cause to crash the OS during boot. So the USB
24 _MUST_ be stopped during OS boot. This is the reason, why the USB is
25 NOT automatically started during start-up. If someone needs the USB
29 For USB keyboards this can be done by a script which is automatically
31 USB keyboard another script is necessary, which first disables the
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/openbmc/linux/drivers/usb/host/
H A Dfhci-sched.c3 * Freescale QUICC Engine USB Host Controller Driver
22 #include <linux/usb.h>
23 #include <linux/usb/hcd.h>
28 static void recycle_frame(struct fhci_usb *usb, struct packet *pkt) in recycle_frame() argument
36 cq_put(&usb->ep0->empty_frame_Q, pkt); in recycle_frame()
40 void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt) in fhci_transaction_confirm() argument
48 td = fhci_remove_td_from_frame(usb->actual_frame); in fhci_transaction_confirm()
56 cq_put(&usb->ep0->dummy_packets_Q, pkt->data); in fhci_transaction_confirm()
59 recycle_frame(usb, pkt); in fhci_transaction_confirm()
68 td_next->start_frame = usb->actual_frame->frame_num; in fhci_transaction_confirm()
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H A Docteon-hcd.c48 #include <linux/usb.h>
51 #include <linux/usb/hcd.h>
63 * enum cvmx_usb_speed - the possible USB device speeds
76 * enum cvmx_usb_transfer - the possible USB transfer types
78 * @CVMX_USB_TRANSFER_CONTROL: USB transfer type control for hub and status
80 * @CVMX_USB_TRANSFER_ISOCHRONOUS: USB transfer type isochronous for low
82 * @CVMX_USB_TRANSFER_BULK: USB transfer type bulk for large low priority
84 * @CVMX_USB_TRANSFER_INTERRUPT: USB transfer type interrupt for high priority
115 * @CVMX_USB_STATUS_STALL: The transaction received a USB STALL response
138 * struct cvmx_usb_port_status - the USB port status information
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/openbmc/linux/drivers/net/wireless/purelifi/plfxlc/
H A Dusb.c12 #include <linux/usb.h>
23 #include "usb.h"
36 void plfxlc_send_packet_from_data_queue(struct plfxlc_usb *usb) in plfxlc_send_packet_from_data_queue() argument
38 struct plfxlc_usb_tx *tx = &usb->tx; in plfxlc_send_packet_from_data_queue()
44 last_served_sidx = usb->sidx; in plfxlc_send_packet_from_data_queue()
46 usb->sidx = (usb->sidx + 1) % MAX_STA_NUM; in plfxlc_send_packet_from_data_queue()
47 if (!(tx->station[usb->sidx].flag & STATION_CONNECTED_FLAG)) in plfxlc_send_packet_from_data_queue()
49 if (!(tx->station[usb->sidx].flag & STATION_FIFO_FULL_FLAG)) in plfxlc_send_packet_from_data_queue()
50 skb = skb_peek(&tx->station[usb->sidx].data_list); in plfxlc_send_packet_from_data_queue()
51 } while ((usb->sidx != last_served_sidx) && (!skb)); in plfxlc_send_packet_from_data_queue()
[all …]
/openbmc/linux/drivers/clk/at91/
H A Dclk-usb.c47 struct at91sam9x5_clk_usb *usb = to_at91sam9x5_clk_usb(hw); in at91sam9x5_clk_usb_recalc_rate() local
51 regmap_read(usb->regmap, AT91_PMC_USB, &usbr); in at91sam9x5_clk_usb_recalc_rate()
113 struct at91sam9x5_clk_usb *usb = to_at91sam9x5_clk_usb(hw); in at91sam9x5_clk_usb_set_parent() local
115 if (index >= usb->num_parents) in at91sam9x5_clk_usb_set_parent()
118 regmap_update_bits(usb->regmap, AT91_PMC_USB, usb->usbs_mask, index); in at91sam9x5_clk_usb_set_parent()
125 struct at91sam9x5_clk_usb *usb = to_at91sam9x5_clk_usb(hw); in at91sam9x5_clk_usb_get_parent() local
128 regmap_read(usb->regmap, AT91_PMC_USB, &usbr); in at91sam9x5_clk_usb_get_parent()
130 return usbr & usb->usbs_mask; in at91sam9x5_clk_usb_get_parent()
136 struct at91sam9x5_clk_usb *usb = to_at91sam9x5_clk_usb(hw); in at91sam9x5_clk_usb_set_rate() local
146 regmap_update_bits(usb->regmap, AT91_PMC_USB, AT91_PMC_OHCIUSBDIV, in at91sam9x5_clk_usb_set_rate()
[all …]
/openbmc/u-boot/drivers/usb/host/
H A DKconfig2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
10 bool "xHCI HCD (USB 3.0) support"
13 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
22 USB controller based on the DesignWare USB3 IP Core.
30 USB controller based on the DesignWare USB3 IP Core.
33 bool "MVEBU USB 3.0 support"
38 Choose this option to add support for USB 3.0 driver on mvebu
43 bool "Support for PCI-based xHCI USB controller"
50 bool "Support for Rockchip on-chip xHCI USB controller"
[all …]
/openbmc/linux/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_usb.c2 /* ZD1211 USB-WLAN driver for Linux
16 #include <linux/usb.h>
92 MODULE_DESCRIPTION("USB driver for devices with the ZD1211 chip.");
96 MODULE_DEVICE_TABLE(usb, usb_ids);
101 static bool check_read_regs(struct zd_usb *usb, struct usb_req_read_regs *req,
104 /* USB device initialization */
140 /* USB request blocks need "kmalloced" buffers. in upload_code()
162 "USB control request for firmware upload" in upload_code()
214 static char *get_fw_name(struct zd_usb *usb, char *buffer, size_t size, in get_fw_name() argument
218 usb->is_zd1211b ? in get_fw_name()
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/openbmc/linux/drivers/usb/misc/
H A DKconfig3 # USB Miscellaneous driver configuration
5 comment "USB Miscellaneous drivers"
12 This driver is for USB parallel port adapters that use the Lucent
13 Technologies USS-720 chip. These cables are plugged into your USB
14 port and provide USB compatibility to peripherals designed with
18 mode, it looks to the computer like a standard USB printer. Only
20 USB printer driver ("USB Printer support", above) may be used in
30 Say Y here if you own an USS-720 USB->Parport cable and intend to
37 tristate "EMI 6|2m USB Audio interface support"
39 This driver loads firmware to Emagic EMI 6|2m low latency USB
[all …]
/openbmc/linux/drivers/net/usb/
H A DKconfig3 # USB Network devices configuration
5 comment "Host-side USB support is needed for USB Network Adapter support"
6 depends on !USB && NET
9 tristate "USB Network Adapters"
10 default USB if USB
11 depends on USB && NET
16 tristate "USB CATC NetMate-based Ethernet device support"
19 Say Y if you want to use one of the following 10Mbps USB Ethernet
35 tristate "USB KLSI KL5USB101-based ethernet device support"
38 USB Ethernet adapters based on the KLSI KL5KUSB101B chipset:
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/openbmc/linux/drivers/usb/gadget/udc/
H A DKconfig3 # USB Gadget support on a system involves
14 # both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
18 # USB Peripheral Controller Support
27 menu "USB Peripheral Controller"
34 tristate "Atmel AT91 USB Device Port"
39 full speed USB Device Port with support for five configurable
47 tristate "LPC32XX USB Peripheral Controller"
52 This option selects the USB device controller in the LPC32xx SoC.
62 USBA is the integrated high-speed USB Device controller on some
85 high speed USB Device Port with support for four fixed endpoints
[all …]
/openbmc/linux/drivers/usb/phy/
H A DKconfig3 # Physical Layer USB driver configuration
5 menu "USB Physical Layer drivers"
12 # USB Transceiver Drivers
15 tristate "AB8500 USB Transceiver Driver"
19 Enable this to support the USB OTG transceiver in AB8500 chip.
24 tristate "Freescale USB OTG Transceiver Driver"
29 Enable this to support Freescale USB OTG transceiver.
32 tristate "Keystone USB PHY Driver"
36 Enable this to support Keystone USB phy. This driver provides
37 interface to interact with USB 2.0 and USB 3.0 PHY that is part
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/openbmc/linux/drivers/media/usb/dvb-usb-v2/
H A DMakefile5 dvb-usb-af9015-objs := af9015.o
6 obj-$(CONFIG_DVB_USB_AF9015) += dvb-usb-af9015.o
8 dvb-usb-af9035-objs := af9035.o
9 obj-$(CONFIG_DVB_USB_AF9035) += dvb-usb-af9035.o
11 dvb-usb-anysee-objs := anysee.o
12 obj-$(CONFIG_DVB_USB_ANYSEE) += dvb-usb-anysee.o
14 dvb-usb-au6610-objs := au6610.o
15 obj-$(CONFIG_DVB_USB_AU6610) += dvb-usb-au6610.o
17 dvb-usb-az6007-objs := az6007.o
18 obj-$(CONFIG_DVB_USB_AZ6007) += dvb-usb-az6007.o
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/openbmc/qemu/hw/usb/
H A DKconfig1 config USB config
6 select USB
20 select USB
34 select USB
47 select USB
66 select USB
71 depends on USB
76 depends on USB
81 depends on USB
85 depends on USB
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/openbmc/linux/Documentation/devicetree/bindings/connector/
H A Dusb-connector.yaml4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
7 title: USB Connector
13 A USB connector node represents a physical USB connector. It should be a child
14 of a USB interface controller or a separate node when it is attached to both
15 MUX and USB interface controller.
21 - usb-a-connector
22 - usb-b-connector
23 - usb-c-connector
26 - const: gpio-usb-b-connector
27 - const: usb-b-connector
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/openbmc/linux/drivers/net/can/usb/
H A DKconfig2 menu "CAN USB interfaces"
3 depends on USB
12 tristate "EMS CPC-USB/ARM7 CAN/USB interface"
14 This driver is for the one channel CPC-USB/ARM7 CAN/USB interface
18 tristate "esd electronics gmbh CAN/USB interfaces"
20 This driver adds supports for several CAN/USB interfaces
24 - esd CAN-USB/2
25 - esd CAN-USB/Micro
31 tristate "ETAS ES58X CAN/USB interfaces"
42 tristate "Fintek F81604 USB to 2CAN interface"
[all …]
/openbmc/linux/drivers/usb/core/
H A DKconfig3 # USB Core configuration
6 bool "USB announce new devices"
8 Say Y here if you want the USB core to always announce the
10 strings for every new USB device to the syslog. This option is
18 comment "Miscellaneous USB options"
21 bool "Enable USB persist by default"
24 Say N here if you don't want USB power session persistence
25 enabled by default. If you say N it will make suspended USB
30 Documentation/driver-api/usb/persist.rst for more info.
36 bool "Limit USB device initialization to only a few retries"
[all …]

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