Skip to content
Snippets Groups Projects
Select Git revision
  • pred_err_handling default protected
  • pred_err_handling_more_prints
  • pbm_no_preemption_fix_test_input
  • pbm_no_preemption_fix_test
  • libpbm_kernel_fix
  • libpbm_kernel
  • bugfix/setup
  • libpbm_kernel_fix_bak
  • pbm_no_preemption
  • pbm
  • testing
  • sose22results
  • sose22
  • master protected
  • err_detect
  • kelvin
16 results

usb

  • Clone with SSH
  • Clone with HTTPS
    • user avatar
    xhci: Add support for endpoint soft reset
    Mathias Nyman authored and Greg Kroah-Hartman committed 
    xhci supports soft retry recovery when the host halted the host side of an
endopint but the connected USB device is not aware of the halt.

In this case xhci needs to issue a reset endopint command  with a TSP
(Transfer State Preserve) flag set which preserves the Data toggle
and Sequence number of the endpoint.

This feature is needed to handle a few special transfer event types
such as USB Transaction error that don't always point to a causing TRB.

see xhci 4.6.8.1 for more details

Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    21749148
    History
    user avatar 21749148
    History
    Code owners
    Assign users and groups as approvers for specific file changes. Learn more.
    Name Last commit Last update
    ..