git: xhci - Refactor polling to avoid unnecessary relocks

Matthew Dillon dillon at crater.dragonflybsd.org
Wed May 6 18:17:00 PDT 2026


commit a39c03eef6b920d268f3e5c36c3d52a6f175eb25
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Wed May 6 17:30:29 2026 -0700

    xhci - Refactor polling to avoid unnecessary relocks
    
    * Refactor the polling callout to avoid unnecessary unlock / relock
      sequences.

Summary of changes:
 sys/bus/u4b/controller/xhci.c     | 21 +++++++++++++++------
 sys/bus/u4b/controller/xhci.h     |  1 +
 sys/bus/u4b/controller/xhci_pci.c | 10 ++++++----
 3 files changed, 22 insertions(+), 10 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a39c03eef6b920d268f3e5c36c3d52a6f175eb25


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