1. 18 Jul, 2012 1 commit
  2. 22 May, 2012 1 commit
  3. 18 May, 2012 1 commit
    • Sarah Sharp's avatar
      USB: Disable hub-initiated LPM for comms devices. · e1f12eb6
      Sarah Sharp authored
      Hub-initiated LPM is not good for USB communications devices.  Comms
      devices should be able to tell when their link can go into a lower power
      state, because they know when an incoming transmission is finished.
      Ideally, these devices would slam their links into a lower power state,
      using the device-initiated LPM, after finishing the last packet of their
      data transfer.
      
      If we enable the idle timeouts for the parent hubs to enable
      hub-initiated LPM, we will get a lot of useless LPM packets on the bus
      as the devices reject LPM transitions when they're in the middle of
      receiving data.  Worse, some devices might blindly accept the
      hub-initiated LPM and power down their radios while they're in the
      middle of receiving a transmission.
      
      The Intel Windows folks are disabling hub-initiated LPM for all USB
      communications devices under a xHCI USB 3.0 host.  In order to keep
      the Linux behavior as close as possible to Windows, we need to do the
      same in Linux.
      
      Set the disable_hub_initiated_lpm flag for for all USB communications
      drivers.  I know there aren't currently any USB 3.0 devices that
      implement these class specifications, but we should be ready if they do.
      Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
      Cc: Marcel Holtmann <marcel@holtmann.org>
      Cc: Gustavo Padovan <gustavo@padovan.org>
      Cc: Johan Hedberg <johan.hedberg@gmail.com>
      Cc: Hansjoerg Lipp <hjlipp@web.de>
      Cc: Tilman Schmidt <tilman@imap.cc>
      Cc: Karsten Keil <isdn@linux-pingi.de>
      Cc: Peter Korsgaard <jacmet@sunsite.dk>
      Cc: Jan Dumon <j.dumon@option.com>
      Cc: Petko Manolov <petkan@users.sourceforge.net>
      Cc: Steve Glendinning <steve.glendinning@smsc.com>
      Cc: "John W. Linville" <linville@tuxdriver.com>
      Cc: Kalle Valo <kvalo@qca.qualcomm.com>
      Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>
      Cc: Jouni Malinen <jouni@qca.qualcomm.com>
      Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
      Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
      Cc: Christian Lamparter <chunkeey@googlemail.com>
      Cc: Brett Rudley <brudley@broadcom.com>
      Cc: Roland Vossen <rvossen@broadcom.com>
      Cc: Arend van Spriel <arend@broadcom.com>
      Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com>
      Cc: Kan Yan <kanyan@broadcom.com>
      Cc: Dan Williams <dcbw@redhat.com>
      Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
      Cc: Ivo van Doorn <IvDoorn@gmail.com>
      Cc: Gertjan van Wingerde <gwingerde@gmail.com>
      Cc: Helmut Schaa <helmut.schaa@googlemail.com>
      Cc: Herton Ronaldo Krzesinski <herton@canonical.com>
      Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
      Cc: Larry Finger <Larry.Finger@lwfinger.net>
      Cc: Chaoming Li <chaoming_li@realsil.com.cn>
      Cc: Daniel Drake <dsd@gentoo.org>
      Cc: Ulrich Kunitz <kune@deine-taler.de>
      Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
      e1f12eb6
  4. 16 May, 2012 8 commits
  5. 15 May, 2012 1 commit
  6. 04 May, 2012 1 commit
  7. 26 Apr, 2012 5 commits
  8. 28 Mar, 2012 1 commit
  9. 27 Mar, 2012 1 commit
  10. 21 Feb, 2012 1 commit
    • Joe Perches's avatar
      isdn: whitespace coding style cleanup · 475be4d8
      Joe Perches authored
      isdn source code uses a not-current coding style.
      
      Update the coding style used on a per-line basis
      so that git diff -w shows only elided blank lines
      at EOF.
      
      Done with emacs and some scripts and some typing.
      
      Built x86 allyesconfig.
      No detected change in objdump -d or size.
      Signed-off-by: default avatarJoe Perches <joe@perches.com>
      475be4d8
  11. 12 Feb, 2012 1 commit
  12. 02 Feb, 2012 1 commit
  13. 12 Jan, 2012 1 commit
  14. 18 Nov, 2011 1 commit
    • Greg Kroah-Hartman's avatar
      USB: convert some miscellanies drivers to use module_usb_driver() · fe748483
      Greg Kroah-Hartman authored
      This converts the remaining USB drivers in the kernel to use the
      module_usb_driver() macro which makes the code smaller and a bit
      simpler.
      
      Added bonus is that it removes some unneeded kernel log messages about
      drivers loading and/or unloading.
      
      Cc: Guenter Roeck <guenter.roeck@ericsson.com>
      Cc: Jean Delvare <khali@linux-fr.org>
      Cc: Ben Dooks <ben-linux@fluff.org>
      Cc: Till Harbaum <till@harbaum.org>
      Cc: Karsten Keil <isdn@linux-pingi.de>
      Cc: Chris Ball <cjb@laptop.org>
      Cc: David Woodhouse <dwmw2@infradead.org>
      Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
      Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
      Cc: Samuel Ortiz <sameo@linux.intel.com>
      Cc: Steve Glendinning <steve.glendinning@smsc.com>
      Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
      Cc: Evgeniy Polyakov <zbr@ioremap.net>
      Cc: Wim Van Sebroeck <wim@iguana.be>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Jesper Juhl <jj@chaosbits.net>
      Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
      Cc: Jamie Iles <jamie@jamieiles.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      fe748483
  15. 31 Oct, 2011 1 commit
  16. 11 Jun, 2011 1 commit
  17. 06 Jun, 2011 1 commit
  18. 26 May, 2011 1 commit
    • Michal Marek's avatar
      isdn/diva: Drop __TIME__ usage · 3df3f2bf
      Michal Marek authored
      The kernel already prints its build timestamp during boot, no need to
      repeat it in random drivers and produce different object files each
      time.
      
      Cc: Armin Schindler <mac@melware.de>
      Cc: netdev@vger.kernel.org
      Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
      3df3f2bf
  19. 25 May, 2011 1 commit
    • Prarit Bhargava's avatar
      isdn: netjet - blacklist Digium TDM400P · 367bbf2a
      Prarit Bhargava authored
      [2nd try ... 1st attempt didn't make it to netdev mailing list]
      
      A quick google search reveals that people with this card are blacklisting it
      in the initramfs and in the module blacklist based on a statement that it
      is unsupported. Since the older Digium is also unsupported I'm pretty
      confident that this newer card is also not supported.
      
      lspci -xxx -vv shows
      
      04:07.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN interface
              Subsystem: Device b100:0003
      P.
      
      ----8<----
      The Asterisk Voice Card, DIGIUM TDM400P is unsupported by the netjet driver.
      Blacklist it like the Digium X100P/X101P card.
      Signed-off-by: default avatarPrarit Bhargava <prarit@redhat.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      367bbf2a
  20. 05 May, 2011 1 commit
  21. 17 Apr, 2011 3 commits
  22. 31 Mar, 2011 1 commit
  23. 28 Feb, 2011 1 commit
  24. 15 Nov, 2010 1 commit
  25. 01 Nov, 2010 1 commit
  26. 27 Oct, 2010 1 commit
    • Julia Lawall's avatar
      drivers/isdn: delete double assignment · 4101e976
      Julia Lawall authored
      Delete successive assignments to the same location.  In the first case, the
      hscx array has two elements, so change the assignment to initialize the
      second one.  In the second case, the two assignments are simply identical.
      Furthermore, neither is necessary, because the effect of the assignment is
      only visible in the next line, in the assignment in the if test.  The patch
      inlines the right hand side value in the latter assignment and pulls that
      assignment out of the if test.
      
      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)
      
      // <smpl>
      @@
      expression i;
      @@
      
      *i = ...;
       i = ...;
      // </smpl>
      Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      4101e976
  27. 17 Oct, 2010 1 commit