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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-08-31 14:38:07 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-08-31 14:38:07 -0700 |
commit | 4ff12049d6b6cc79ad8ee092ae226434687062ec (patch) | |
tree | 1485a69f9dcffd4d4e0f3bd846c986a5c9ed38c7 /Documentation/ABI/testing | |
parent | c2078402e479f963168bfcf7a8de78ab63748a98 (diff) | |
parent | 44840dec6127e4d7c5074f75d2dd96bc4ab85fe3 (diff) | |
download | op-kernel-dev-4ff12049d6b6cc79ad8ee092ae226434687062ec.zip op-kernel-dev-4ff12049d6b6cc79ad8ee092ae226434687062ec.tar.gz |
Merge tag 'usb-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big USB and PHY patchset for 4.3-rc1.
As usual, the majority of the changes are in the USB gadget portion of
the tree, lots of little changes all over the place for bugs and new
hardware. Other than that, the normal mix of new hardware support and
bugfixes.
All have been in linux-next with no reported issues"
* tag 'usb-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (261 commits)
USB: qcserial: add HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module
USB: ftdi_sio: Added custom PID for CustomWare products
USB: usb_wwan: silence read errors on disconnect
USB: option: silence interrupt errors
USB: symbolserial: Correct transferred data size
USB: symbolserial: Use usb_get_serial_port_data
usb: misc: usbtest: format max packet size for iso transfer
usb: host: ehci-sys: delete useless bus_to_hcd conversion
Revert "usb: interface authorization: Declare authorized attribute"
Revert "usb: interface authorization: Introduces the default interface authorization"
Revert "usb: interface authorization: Control interface probing and claiming"
Revert "usb: interface authorization: Introduces the USB interface authorization"
Revert "usb: interface authorization: SysFS part of USB interface authorization"
Revert "usb: interface authorization: Documentation part"
Revert "usb: interface authorization: Use a flag for the default device authorization"
usb: core: hub: Removed some warnings generated by checkpatch.pl
USB: host: ohci-at91: merge loops in ohci_hcd_at91_drv_probe
USB: host: ohci-at91: merge ohci_at91_of_init in ohci_hcd_at91_drv_probe
USB: host: ohci-at91: depend on OF
USB: host: ohci-at91: move at91_usbh_data definition in c file
...
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-loopback | 2 | ||||
-rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-sourcesink | 2 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 14 |
3 files changed, 16 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-loopback b/Documentation/ABI/testing/configfs-usb-gadget-loopback index 9aae5bf..06beefbc 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-loopback +++ b/Documentation/ABI/testing/configfs-usb-gadget-loopback @@ -5,4 +5,4 @@ Description: The attributes: qlen - depth of loopback queue - bulk_buflen - buffer length + buflen - buffer length diff --git a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink index 29477c3..bc7ff73 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink +++ b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink @@ -9,4 +9,4 @@ Description: isoc_maxpacket - 0 - 1023 (fs), 0 - 1024 (hs/ss) isoc_mult - 0..2 (hs/ss only) isoc_maxburst - 0..15 (ss only) - qlen - buffer length + buflen - buffer length diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index e5cc763..864637f 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -114,6 +114,20 @@ Description: enabled for the device. Developer can write y/Y/1 or n/N/0 to the file to enable/disable the feature. +What: /sys/bus/usb/devices/.../power/usb3_hardware_lpm +Date: June 2015 +Contact: Kevin Strasser <kevin.strasser@linux.intel.com> +Description: + If CONFIG_PM is set and a USB 3.0 lpm-capable device is plugged + in to a xHCI host which supports link PM, it will check if U1 + and U2 exit latencies have been set in the BOS descriptor; if + the check is is passed and the host supports USB3 hardware LPM, + USB3 hardware LPM will be enabled for the device and the USB + device directory will contain a file named + power/usb3_hardware_lpm. The file holds a string value (enable + or disable) indicating whether or not USB3 hardware LPM is + enabled for the device. + What: /sys/bus/usb/devices/.../removable Date: February 2012 Contact: Matthew Garrett <mjg@redhat.com> |