git: kernel - xhci cleanup, lock attach

Matthew Dillon dillon at
Mon Jan 15 16:43:53 PST 2018

commit 8084c22db6f29f23655463a995fbbe545bd6f88f
Author: Matthew Dillon <dillon at>
Date:   Mon Jan 15 16:40:31 2018 -0800

    kernel - xhci cleanup, lock attach
    * Lock xhci during attach to avoid spurious interrupts from
      hitting the interrupt routine too early.
    * Install interrupt after controller startup, but before
      the main usb code begins querying it.
    * Cleanup syntax

Summary of changes:
 sys/bus/u4b/controller/xhci_pci.c | 63 ++++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 27 deletions(-)

DragonFly BSD source repository

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