cvs commit: src/sys/dev/usb ehci_pci.c

John Baldwin jhb at
Wed Sep 19 09:21:35 PDT 2007

jhb         2007-09-19 16:21:34 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ehci_pci.c 
  - Only assume that a PCI device on the same slot is a "neighbor" USB
    controller if it's sole child device has the "usb" device class.
    Previously ehci(4) would think that PCI-ISA bridges on the same slot
    (such as in some Intel ICHs) were "neighbors" resulting in spurious
    warnings about neighbor count mismatches.
  - Fix a memory leak when looking for neighbors.
  MFC after:      1 week
  Approved by:    re (kensmith)
  Tested by:      phk
  Revision  Changes    Path
  1.28      +13 -2     src/sys/dev/usb/ehci_pci.c

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