Lines Matching +full:power +full:- +full:friendly
10 This allows to avoid side-effects with drivers
28 drivers, non-authorized one are not. By default, wired
42 A devices's CDID, as 16 space-separated hex octets.
53 space-separated hex octets.
67 Contact: linux-usb@vger.kernel.org
101 What: /sys/bus/usb-serial/drivers/.../new_id
103 Contact: linux-usb@vger.kernel.org
106 extra bus folder "usb-serial" in sysfs; apart from that
127 What: /sys/bus/usb/devices/.../power/usb2_hardware_lpm
131 If CONFIG_PM is set and a USB 2.0 lpm-capable device is plugged
136 power/usb2_hardware_lpm. The file holds a string value (enable
141 What: /sys/bus/usb/devices/.../power/usb3_hardware_lpm_u1
142 /sys/bus/usb/devices/.../power/usb3_hardware_lpm_u2
147 If CONFIG_PM is set and a USB 3.0 lpm-capable device is plugged
153 power/usb3_hardware_lpm_u1 and power/usb3_hardware_lpm_u2. These
199 In some cases, we care about time-to-active for devices
200 connected on a specific port (e.g. non-standard USB port like
203 This attribute is a bit-field that controls the behavior of
206 - Bit 0 of this field selects the "old" enumeration scheme,
214 - Bit 1 reduces TRSTRCY to the 10 ms that are required by the
223 Most hubs are able to detect over-current situations on their
225 the number of over-current situation occurred on a specific port
240 Some USB3.0 devices are not friendly to USB3 LPM. usb3_lpm_permit
247 What: /sys/bus/usb/devices/.../power/usb2_lpm_l1_timeout
251 USB 2.0 devices may support hardware link power management (LPM)
255 Useful for power management tuning.
256 Supported values are 0 - 65535 microseconds.
258 What: /sys/bus/usb/devices/.../power/usb2_lpm_besl
262 USB 2.0 devices that support hardware link power management (LPM)
268 value in order to tune power saving and service latency.
270 Supported values are 0 - 15.
272 USB 2.0 ECN Errata for Link Power Management, section 4.10)
279 USB 3.2 adds Dual-lane support, 2 rx and 2 tx lanes over Type-C.
280 Inter-Chip SSIC devices support asymmetric lanes up to 4 lanes per
288 USB 3.2 adds Dual-lane support, 2 rx and 2 tx -lanes over Type-C.
289 Inter-Chip SSIC devices support asymmetric lanes up to 4 lanes per