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460fd21618
linux/drivers/usb/core
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Mathias Nyman 460fd21618 USB: USB 3.2 Add sysfs entries for a usb device rx_lanes and tx_lanes 
Add rx_lanes and tx_lanes lane count sysfs entries for a usb device
struct usb_devuce rx_lanes and tx_lanes variables.

Shows number of lanes used by the usb device

Data rate of a device is the lane speed * lane count, for example
USB 3.2 Gen 2x2 device uses 10Gbps signaling per lane, and has dual-lane
support 10Gbps * 2 = 20Gbps

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-22 16:19:26 +02:00
..
buffer.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
config.c USB: Fix off by one in type-specific length check of BOS SSP capability 2017-12-19 11:40:54 +01:00
devices.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
devio.c usb, signal, security: only pass the cred, not the secid, to kill_pid_info_as_cred and security_task_kill 2018-03-07 09:05:53 +11:00
driver.c usb: Don't print a warning if interface driver rebind is deferred at resume 2017-12-07 16:03:15 +01:00
endpoint.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
file.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
generic.c USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw 2018-03-23 14:11:54 +01:00
hcd-pci.c USB: core: Remove redundant license text 2017-11-04 11:55:39 +01:00
hcd.c usb: set root hub lane counts 2018-04-22 16:19:26 +02:00
hub.c USB: show USB 3.2 Dual-lane devices as Gen Xx2 during device enumeration 2018-04-22 16:19:26 +02:00
hub.h usb: core: introduce per-port over-current counters 2018-03-22 13:07:05 +01:00
Kconfig docs-rst: fix usb cross-references 2017-04-11 14:41:29 -06:00
ledtrig-usbport.c USB: of: clean up device-node helper 2017-11-28 15:12:38 +01:00
Makefile usb: core: add a wrapper for the USB PHYs on the HCD 2018-03-09 09:43:53 -08:00
message.c usb: quirks: add control message delay for 1b1c:1b20 2018-03-06 09:17:34 -08:00
notify.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
of.c USB: of: clean up device-node helper 2017-11-28 15:12:38 +01:00
otg_whitelist.h USB: core: Remove redundant license text 2017-11-04 11:55:39 +01:00
phy.c usb: core: add a wrapper for the USB PHYs on the HCD 2018-03-09 09:43:53 -08:00
phy.h usb: core: add a wrapper for the USB PHYs on the HCD 2018-03-09 09:43:53 -08:00
port.c usb: core: introduce per-port over-current counters 2018-03-22 13:07:05 +01:00
quirks.c usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks 2018-03-25 12:50:45 +02:00
sysfs.c USB: USB 3.2 Add sysfs entries for a usb device rx_lanes and tx_lanes 2018-04-22 16:19:26 +02:00
urb.c usb: core: urb: Check SSP isoc ep comp descriptor 2018-03-20 10:13:30 +01:00
usb-acpi.c usb: clarify ACPI spec version and section number for _UPC & _PLD 2018-03-09 09:37:10 -08:00
usb.c usb: core: Add "quirks" parameter for usbcore 2018-03-20 10:16:09 +01:00
usb.h usb: core: Add "quirks" parameter for usbcore 2018-03-20 10:16:09 +01:00