---
- branch: jmcneill-usbmp
  date: Fri Dec  9 01:53:00 UTC 2011
  files:
  - new: 1.53.6.2
    old: 1.53.6.1
    path: src/sys/dev/pci/ehci_pci.c
    pathrev: src/sys/dev/pci/ehci_pci.c@1.53.6.2
    type: modified
  - new: 1.47.8.1
    old: '1.47'
    path: src/sys/dev/pci/ohci_pci.c
    pathrev: src/sys/dev/pci/ohci_pci.c@1.47.8.1
    type: modified
  - new: 1.53.8.1
    old: '1.53'
    path: src/sys/dev/pci/uhci_pci.c
    pathrev: src/sys/dev/pci/uhci_pci.c@1.53.8.1
    type: modified
  - new: 1.181.6.5
    old: 1.181.6.4
    path: src/sys/dev/usb/ehci.c
    pathrev: src/sys/dev/usb/ehci.c@1.181.6.5
    type: modified
  - new: 1.218.6.8
    old: 1.218.6.7
    path: src/sys/dev/usb/ohci.c
    pathrev: src/sys/dev/usb/ohci.c@1.218.6.8
    type: modified
  - new: 1.124.2.1
    old: '1.124'
    path: src/sys/dev/usb/uaudio.c
    pathrev: src/sys/dev/usb/uaudio.c@1.124.2.1
    type: modified
  - new: 1.240.6.6
    old: 1.240.6.5
    path: src/sys/dev/usb/uhci.c
    pathrev: src/sys/dev/usb/uhci.c@1.240.6.6
    type: modified
  - new: 1.53.2.1
    old: '1.53'
    path: src/sys/dev/usb/umidi.c
    pathrev: src/sys/dev/usb/umidi.c@1.53.2.1
    type: modified
  - new: 1.125.6.5
    old: 1.125.6.4
    path: src/sys/dev/usb/usb.c
    pathrev: src/sys/dev/usb/usb.c@1.125.6.5
    type: modified
  - new: 1.180.6.3
    old: 1.180.6.2
    path: src/sys/dev/usb/usb_subr.c
    pathrev: src/sys/dev/usb/usb_subr.c@1.180.6.3
    type: modified
  - new: 1.134.2.5
    old: 1.134.2.4
    path: src/sys/dev/usb/usbdi.c
    pathrev: src/sys/dev/usb/usbdi.c@1.134.2.5
    type: modified
  - new: 1.93.8.4
    old: 1.93.8.3
    path: src/sys/dev/usb/usbdivar.h
    pathrev: src/sys/dev/usb/usbdivar.h@1.93.8.4
    type: modified
  id: 20111209T015300Z.c963c0c51818addbdad394d909c2b88d55699600
  log: |
    - make pipe->close method take the thread lock

    - convert usb_taskq to use mutex/cv

    - convert needs_explore usage into a cv on the thread lock

    - remove KERNEL_*LOCK from uaudio and umidi, since we're supposedly
      MPSAFE here now

    - use IPL_SCHED instead of IPL_USB (aka biglocked) interrupts

    - drop the audio thread lock when calling into usb when it may sleep,
      avoiding a deadlock between audiowrite and audioioctl.  this fixes
      mixerctl -a vs. playing hanging the system
      XXX probably need to check this in a bunch more places.
  module: src
  subject: 'CVS commit: [jmcneill-usbmp] src/sys/dev'
  unixtime: '1323395580'
  user: mrg