| /linux/Documentation/admin-guide/media/ |
| H A D | usb-cardlist.rst | 3 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
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| /linux/drivers/usb/ |
| H A D | Kconfig | 3 # 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
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| /linux/drivers/media/usb/dvb-usb/ |
| H A D | Makefile | 2 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
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| /linux/drivers/usb/serial/ |
| H A D | Kconfig | 3 # 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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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-usb | 1 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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| /linux/drivers/usb/host/ |
| H A D | fhci-sched.c | 3 * 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 D | octeon-hcd.c | 48 #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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| /linux/drivers/net/wireless/purelifi/plfxlc/ |
| H A D | usb.c | 12 #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()
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| /linux/drivers/media/usb/ |
| H A D | Kconfig | 3 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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| /linux/drivers/clk/at91/ |
| H A D | clk-usb.c | 47 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()
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| /linux/drivers/net/wireless/zydas/zd1211rw/ |
| H A D | zd_usb.c | 2 /* 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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| H A D | zd_usb.h | 2 /* ZD1211 USB-WLAN driver for Linux
15 #include <linux/usb.h>
44 * used if one combined frame is split over two USB transactions.
102 /* USB interrupt */
136 /* Stores the USB int structure and contains the USB address of the
203 /* Contains the usb parts. The structure doesn't require a lock because intf
218 #define zd_usb_dev(usb) (&usb->intf->dev) argument
220 static inline struct usb_device *zd_usb_to_usbdev(struct zd_usb *usb) in zd_usb_to_usbdev() argument
222 return interface_to_usbdev(usb->intf); in zd_usb_to_usbdev()
230 static inline struct ieee80211_hw *zd_usb_to_hw(struct zd_usb *usb) in zd_usb_to_hw() argument
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| /linux/drivers/net/usb/ |
| H A D | Kconfig | 3 # 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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| H A D | pegasus.h | 80 struct usb_device *usb; member
146 PEGASUS_DEV("3Com USB Ethernet 3C460B", VENDOR_3COM, 0x4601,
148 PEGASUS_DEV("ATEN USB Ethernet UC-110T", VENDOR_ATEN, 0x2007,
150 PEGASUS_DEV("USB HPNA/Ethernet", VENDOR_ABOCOM, 0x110c,
152 PEGASUS_DEV("USB HPNA/Ethernet", VENDOR_ABOCOM, 0x4104,
154 PEGASUS_DEV("USB HPNA/Ethernet", VENDOR_ABOCOM, 0x4004,
156 PEGASUS_DEV("USB HPNA/Ethernet", VENDOR_ABOCOM, 0x4007,
158 PEGASUS_DEV("USB 10/100 Fast Ethernet", VENDOR_ABOCOM, 0x4102,
160 PEGASUS_DEV("USB 10/100 Fast Ethernet", VENDOR_ABOCOM, 0x4002,
162 PEGASUS_DEV("USB 10/100 Fast Ethernet", VENDOR_ABOCOM, 0x400b,
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| /linux/drivers/usb/core/ |
| H A D | Kconfig | 3 # 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"
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| /linux/drivers/usb/gadget/udc/ |
| H A D | Kconfig | 3 # 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
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| /linux/drivers/usb/phy/ |
| H A D | Kconfig | 3 # 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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| /linux/drivers/net/can/usb/ |
| H A D | Kconfig | 2 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 support for several CAN/USB interfaces
24 - esd CAN-USB/2
25 - esd CAN-USB/3-FD
26 - esd CAN-USB/Micro
32 tristate "ETAS ES58X CAN/USB interfaces"
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| /linux/Documentation/devicetree/bindings/connector/ |
| H A D | usb-connector.yaml | 4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
7 title: USB Connector
13 A USB connector node represents a physical USB connector. It should be a child
14 of a USB interface controller or a separate node when it is attached to both
15 MUX and USB interface controller.
21 - usb-a-connector
22 - usb-b-connector
23 - usb-c-connector
26 - const: gpio-usb-b-connector
27 - const: usb-b-connector
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| /linux/drivers/media/usb/dvb-usb-v2/ |
| H A D | Makefile | 5 dvb-usb-af9015-objs := af9015.o
6 obj-$(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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| /linux/Documentation/devicetree/bindings/usb/ |
| H A D | dwc2.yaml | 4 $id: http://devicetree.org/schemas/usb/dwc2.yaml#
7 title: DesignWare HS OTG USB 2.0 controller
13 - $ref: usb-drd.yaml#
14 - $ref: usb-hcd.yaml#
19 - const: brcm,bcm2835-usb
20 - const: hisilicon,hi6220-usb
29 - const: rockchip,rk3066-usb
33 - rockchip,px30-usb
34 - rockchip,rk3036-usb
35 - rockchip,rk3128-usb
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| /linux/drivers/usb/chipidea/ |
| H A D | ci_hdrc_tegra.c | 14 #include <linux/usb.h>
15 #include <linux/usb/chipidea.h>
16 #include <linux/usb/hcd.h>
17 #include <linux/usb/of.h>
18 #include <linux/usb/phy.h>
106 rst = devm_reset_control_get_shared(dev, "usb"); in tegra_usb_reset_controller()
117 * The 1st USB controller contains some UTMI pad registers that are in tegra_usb_reset_controller()
155 struct tegra_usb *usb = dev_get_drvdata(ci->dev->parent); in tegra_usb_notify_event() local
163 ehci_writel(ehci, usb->soc->txfifothresh << 16, in tegra_usb_notify_event()
181 /* disable USB interrupt */ in tegra_usb_internal_port_reset()
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| /linux/Documentation/devicetree/bindings/phy/ |
| H A D | renesas,rcar-gen2-usb-phy.yaml | 4 $id: http://devicetree.org/schemas/phy/renesas,rcar-gen2-usb-phy.yaml#
7 title: Renesas R-Car Gen2 USB PHY
16 - renesas,usb-phy-r8a7742 # RZ/G1H
17 - renesas,usb-phy-r8a7743 # RZ/G1M
18 - renesas,usb-phy-r8a7744 # RZ/G1N
19 - renesas,usb-phy-r8a7745 # RZ/G1E
20 - renesas,usb-phy-r8a77470 # RZ/G1C
21 - renesas,usb-phy-r8a7790 # R-Car H2
22 - renesas,usb-phy-r8a7791 # R-Car M2-W
23 - renesas,usb-phy-r8a7794 # R-Car E2
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| /linux/drivers/usb/storage/ |
| H A D | Kconfig | 3 # USB Storage driver configuration
10 tristate "USB Mass Storage support"
13 Say Y here if you want to connect USB mass storage devices to your
14 computer's USB port. This is the driver you need for USB
15 floppy drives, USB hard disks, USB tape drives, USB CD-ROMs,
16 USB flash devices, and memory sticks, along with
22 (BLK_DEV_SD) for most USB storage devices.
25 module will be called usb-storage.
30 bool "USB Mass Storage verbose debug"
32 Say Y here in order to have the USB Mass Storage code generate
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| /linux/Documentation/driver-api/usb/ |
| H A D | writing_usb_driver.rst | 1 .. _writing-usb-driver:
4 Writing USB Device Drivers
12 The Linux USB subsystem has grown from supporting only two different
15 almost all USB class devices (standard types of devices like keyboards,
17 vendor-specific devices (such as USB to serial converters, digital
19 different USB devices currently supported, see Resources.
21 The remaining kinds of USB devices that do not have support on Linux are
24 needs to be created. Some vendors are open with their USB protocols and
30 have written a generic USB driver skeleton, modelled after the
32 network drivers have been based. This USB skeleton can be found at
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