Only drop BULK and INTERRUPT endpoints, to reset the data toggle,
because for other endpoint types this is not critical.
Tested by: ehaupt@
PR: 262882
MFC after: 3 hours
Sponsored by: NVIDIA Networking
Set UQ_MSC_NO_INQUIRY and UQ_MSC_NO_GETMAXLUN quirks for mass storage,
which is the initial mode of this dongle.
The modem is shipped with at least two firmware versions: 10.X and 11.X,
without ability to update to the newer one.
The 11.X version works more or less fine, but the 10.X one resets after
receiving either an SCSI INQUIRY, or a get_max_lun command.
Since both of those are used for automatic quirk detection, this leads
to a reset cycle making the device somewhat unusable.
Sponsored by: Stormshield
Obtained from: Semihalf
Reviewed by: hps, wma
Differential Revision: https://reviews.freebsd.org/D35076
Both usb_iface_is_cdrom and usb_msc_auto_quirk functions use SCSI INQUIRY
command to probe various properties of usb mass storage devices.
The problem here is that some very broken devices don't like this command.
Check if UQ_MSC_NO_INQUIRY quirk is set and skip cdrom and quirk
autodetection in that case.
Sponsored by: Stormshield
Obtained from: Semihalf
Reviewed by: hps, wma
Differential Revision: https://reviews.freebsd.org/D35075
Use the drop and enable endpoint context commands to force a reset of
the data toggle for USB 2.0 and USB 3.0 after:
- clear endpoint halt command (when the driver wishes).
- set config command (when the kernel or user-space wants).
- set alternate setting command (only affected endpoints).
Some XHCI HW implementations may not allow the endpoint reset command when
the endpoint context is not in the halted state.
Reported by: Juniper and Gary Jennejohn
MFC after: 1 week
Sponsored by: NVIDIA Networking
The result of the request computed in new_status was never returned to
the caller leaving new_status as a set-but-unused variable. Removing
new_status leaves sc->previous_status as a write-only variable.
Removing sc->previous_status leaves current_status as a write-only
variable, so it collapses down to removing the entire
USB_ST_TRANSFERRED case.
Arguably, all of the support for UHID_SNES_STATUS_DT_RD should be
removed as it doesn't return anything to the caller. If the request
should be fixed instead then this commit should be reverted and
new_status should be returned to whoever submitted the request.
Differential Revision: https://reviews.freebsd.org/D34840
This should fix an issue where the "udev->re_enumerate_wait" field never gets
processed and reset. In this case usbconfig will wait forever and never return.
MFC after: 1 week
Sponsored by: NVIDIA Networking
This command is intended to be compatible with USB_REQUEST ioctl.
It is required to perform arbitrary control endpoint requests by device
drivers which can switch between HID and native non-HID modes.
MFC after: 2 month
Add support for printing ACPI paths. This is a bit of a degenerate case
for this interface since it's always just the device handle if the
device has one. But it is illustrtive of how to do this for a few nodes
in the tree.
Sponsored by: Netflix
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D32748
