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  1. 14 10月, 2008 4 次提交
  3. 10 10月, 2008 1 次提交
  5. 08 10月, 2008 5 次提交
  7. 24 9月, 2008 22 次提交
  9. 23 9月, 2008 1 次提交
  11. 09 9月, 2008 1 次提交
  13. 04 9月, 2008 1 次提交
  15. 24 8月, 2008 1 次提交
  17. 22 8月, 2008 4 次提交
    • S
      USB: sisusbvga: add USB ID for 0711:0918 Magic Control Technology Corp. · eaea0435
      由 Stefan Lippers-Hollmann 提交于 
      sisusbvga: add USB ID for 0711:0918 Magic Control Technology Corp.

usb 1-2: new high speed USB device using ehci_hcd and address 4
usb 1-2: configuration #1 chosen from 1 choice
usb 1-2: USB2VGA dongle found at address 4
usb 1-2: Allocated 8 output buffers
usb 1-2: 8MB 1 ch/1 r SDR SDRAM, bus width 32
usb 1-2: New USB device found, idVendor=0711, idProduct=0918
usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Signed-off-by: NStefan Lippers-Hollmann <s.L-H@gmx.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      eaea0435
    • A
      USB: automatically enable RHSC interrupts · b5fb454f
      由 Alan Stern 提交于 
      This patch (as1069c) changes the way OHCI root-hub status-change
interrupts are enabled.  Currently a special HCD method,
hub_irq_enable(), is called when the hub driver is finished using a
root hub.  This approach turns out to be subject to races, resulting
in unnecessary polling.

The patch does away with the method entirely.  Instead, the driver
automatically enables the RHSC interrupt when no more status changes
are present.  This scheme is safe with controllers using
level-triggered semantics for their interrupt flags.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      b5fb454f
    • A
      USB: Don't rebind before "complete" callback · 5096aedc
      由 Alan Stern 提交于 
      This patch (as1130) fixes an incompatibility between the new PM
infrastructure and USB power management.  We are not allowed to call
drivers' probe routines during a system sleep transition between the
"prepare" and "complete" callbacks, but that's exactly what we do when
a driver doesn't have full suspend/resume support.  Such drivers are
unbound during the "suspend" call and reprobed during the "resume" call.

The patch causes the reprobe step to be skipped if the "complete"
callback hasn't been issued yet, i.e., if the interface's
dev.power.status field is not equal to DPM_ON.  Thus during the
"resume" callback nothing bad will happen, and during the final
"complete" callback the reprobing will occur as desired.

This fixes the problem reported in Bugzilla #11263.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      5096aedc
    • A
      USB: Add new PM callback methods for USB · f2189c47
      由 Alan Stern 提交于 
      This patch (as1129) adds support for the new PM callbacks to usbcore.
The new callbacks merely invoke the same old USB power management
routines as the old ones did.

A minor improvement is that the callbacks are present only in the
"USB-device" device_type structure, rather than in the bus_type
structure.  This way they will be invoked only for USB devices, not
for USB interfaces.  The core USB PM routines automatically handle
suspending and resuming interfaces along with their devices.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      f2189c47