1. 06 10月, 2008 3 次提交
  2. 23 9月, 2008 3 次提交
  3. 18 8月, 2008 2 次提交
    • M
      [Bluetooth] Consolidate maintainers information · 63fbd24e
      Marcel Holtmann 提交于
      The Bluetooth entries for the MAINTAINERS file are a little bit too
      much. Consolidate them into two entries. One for Bluetooth drivers and
      another one for the Bluetooth subsystem.
      
      Also the MODULE_AUTHOR should indicate the current maintainer of the
      module and actually not the original author. Fix all Bluetooth modules
      to provide current maintainer information.
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      63fbd24e
    • M
      [Bluetooth] Add SCO support to btusb driver · 9bfa35fe
      Marcel Holtmann 提交于
      The new generic driver for Bluetooth USB devices was missing proper
      SCO support. The driver now claims the second interface for these USB
      devices to allow the flow of SCO packets. It also handles switching
      of the alternate setting and re-submission of isochronous URBs.
      
      The btusb driver is now a full replacement for hci_usb and thus the
      experimental tag has been removed and this driver is promoted as
      preferred one.
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      9bfa35fe
  4. 08 8月, 2008 2 次提交
  5. 31 7月, 2008 1 次提交
  6. 21 7月, 2008 1 次提交
    • A
      tty: Ldisc revamp · a352def2
      Alan Cox 提交于
      Move the line disciplines towards a conventional ->ops arrangement.  For
      the moment the actual 'tty_ldisc' struct in the tty is kept as part of
      the tty struct but this can then be changed if it turns out that when it
      all settles down we want to refcount ldiscs separately to the tty.
      
      Pull the ldisc code out of /proc and put it with our ldisc code.
      Signed-off-by: NAlan Cox <alan@redhat.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      a352def2
  7. 15 7月, 2008 1 次提交
  8. 10 7月, 2008 1 次提交
  9. 03 7月, 2008 1 次提交
  10. 21 6月, 2008 1 次提交
  11. 11 6月, 2008 1 次提交
  12. 03 5月, 2008 1 次提交
  13. 30 4月, 2008 2 次提交
  14. 20 4月, 2008 2 次提交
  15. 08 3月, 2008 1 次提交
  16. 06 3月, 2008 1 次提交
  17. 13 2月, 2008 1 次提交
    • D
      hci_ldisc: fix null pointer deref · 3611f4d2
      David Newall 提交于
      Arjan:
      
        With the help of kerneloops.org I've spotted a nice little interaction
        between the TTY layer and the bluetooth code, however the tty layer is not
        something I'm all too familiar with so I rather ask than brute-force fix the
        code incorrectly.
      
        The raw details are at:
        http://www.kerneloops.org/search.php?search=uart_flush_buffer
      
        What happens is that, on closing the bluetooth tty, the tty layer goes
        into the release_dev() function, which first does a bunch of stuff, then
        sets the file->private_data to NULL, does some more stuff and then calls the
        ldisc close function.  Which in this case, is hci_uart_tty_close().
      
        Now, hci_uart_tty_close() calls hci_uart_close() which clears some
        internal bit, and then calls hci_uart_flush()...  which calls back to the
        tty layers' uart_flush_buffer() function.  (in drivers/bluetooth/hci_tty.c
        around line 194) Which then WARN_ON()'s because that's not allowed/supposed
        to be called this late in the shutdown of the port....
      
        Should the bluetooth driver even call this flush function at all??
      
      David:
      
        This seems to be what happens: Hci_uart_close() flushes using
        hci_uart_flush().  Subsequently, in hci_dev_do_close(), (one step in
        hci_unregister_dev()), hci_uart_flush() is called again.  The comment in
        uart_flush_buffer(), relating to the WARN_ON(), indicates you can't flush
        after the port is closed; which sounds reasonable.  I think hci_uart_close()
        should set hdev->flush to NULL before returning.  Hci_dev_do_close() does
        check for this.  The code path is rather involved and I'm not entirely clear
        of all steps, but I think that's what should be done.
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      3611f4d2
  18. 06 2月, 2008 1 次提交
  19. 05 2月, 2008 3 次提交
  20. 03 2月, 2008 1 次提交
  21. 11 1月, 2008 1 次提交
  22. 22 10月, 2007 6 次提交
  23. 09 9月, 2007 1 次提交
  24. 11 7月, 2007 2 次提交