1. 17 3月, 2009 1 次提交
    • J
      atmel: checkpatch.pl cleanups · 8830cb67
      John Daiker 提交于
      Before: 881 errors, 265 warnings, 4507 lines checked
      After:  114 errors, 273 warnings, 4548 lines checked
      
      This was mostly "space required after that ',' (ctx:VxV)".
      Also a fair number of whitespace, code indent, and C99 comment cleanups.
      
      New warnings introduced are all "line over 80 character"
      
      md5sums are identical, as I skipped any fixes which may have altered the resulting binary.
      Signed-off-by: NJohn Daiker <daikerjohn@gmail.com>
      Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      8830cb67
  2. 30 1月, 2009 1 次提交
  3. 06 1月, 2009 1 次提交
  4. 26 12月, 2008 1 次提交
  5. 11 11月, 2008 1 次提交
  6. 04 11月, 2008 1 次提交
  7. 28 10月, 2008 1 次提交
  8. 25 9月, 2008 1 次提交
    • D
      wireless: Read scan flags correctly on x86-64 · 9930ccee
      David Kilroy 提交于
      The SIOCSIWSCAN handler is passed data in an iw_point structure. Some
      drivers erronously use an iw_param instead.
      
      On 32 bit architectures the difference isn't noticed as the flags
      parameter tends to be the only one used by scan handlers and is at the
      same offset.
      
      On 64 bit architectures the pointer in the iw_point structure means the
      flag parameter is at different offsets in these structures.
      
      Thanks to Jean Tourrilhes for tracking this down for orinoco, and Pavel
      Roskin for confirming the fix and identifying other suspect handlers.
      Signed-off-by: NDavid Kilroy <kilroyd@googlemail.com>
      Acked-by: NPavel Roskin <proski@gnu.org>
      Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      9930ccee
  9. 27 8月, 2008 2 次提交
  10. 10 7月, 2008 1 次提交
  11. 17 6月, 2008 1 次提交
    • D
      wext: Emit event stream entries correctly when compat. · ccc58057
      David S. Miller 提交于
      Three major portions to this change:
      
      1) Add IW_EV_COMPAT_LCP_LEN, IW_EV_COMPAT_POINT_OFF,
         and IW_EV_COMPAT_POINT_LEN helper defines.
      
      2) Delete iw_stream_check_add_*(), they are unused.
      
      3) Add iw_request_info argument to iwe_stream_add_*(), and use it to
         size the event and pointer lengths correctly depending upon whether
         IW_REQUEST_FLAG_COMPAT is set or not.
      
      4) The mechanical transformations to the drivers and wireless stack
         bits to get the iw_request_info passed down into the routines
         modified in #3.  Also, explicit references to IW_EV_LCP_LEN are
         replaced with iwe_stream_lcp_len(info).
      
      With a lot of help and bug fixes from Masakazu Mokuno.
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      ccc58057
  12. 17 5月, 2008 1 次提交
  13. 15 5月, 2008 1 次提交
  14. 01 3月, 2008 1 次提交
  15. 29 1月, 2008 3 次提交
  16. 11 10月, 2007 2 次提交
  17. 26 4月, 2007 2 次提交
  18. 15 2月, 2007 1 次提交
    • T
      [PATCH] remove many unneeded #includes of sched.h · cd354f1a
      Tim Schmielau 提交于
      After Al Viro (finally) succeeded in removing the sched.h #include in module.h
      recently, it makes sense again to remove other superfluous sched.h includes.
      There are quite a lot of files which include it but don't actually need
      anything defined in there.  Presumably these includes were once needed for
      macros that used to live in sched.h, but moved to other header files in the
      course of cleaning it up.
      
      To ease the pain, this time I did not fiddle with any header files and only
      removed #includes from .c-files, which tend to cause less trouble.
      
      Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
      arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
      allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
      configs in arch/arm/configs on arm.  I also checked that no new warnings were
      introduced by the patch (actually, some warnings are removed that were emitted
      by unnecessarily included header files).
      Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de>
      Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      cd354f1a
  19. 02 12月, 2006 4 次提交
  20. 17 10月, 2006 1 次提交
  21. 05 10月, 2006 1 次提交
    • D
      IRQ: Maintain regs pointer globally rather than passing to IRQ handlers · 7d12e780
      David Howells 提交于
      Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
      of passing regs around manually through all ~1800 interrupt handlers in the
      Linux kernel.
      
      The regs pointer is used in few places, but it potentially costs both stack
      space and code to pass it around.  On the FRV arch, removing the regs parameter
      from all the genirq function results in a 20% speed up of the IRQ exit path
      (ie: from leaving timer_interrupt() to leaving do_IRQ()).
      
      Where appropriate, an arch may override the generic storage facility and do
      something different with the variable.  On FRV, for instance, the address is
      maintained in GR28 at all times inside the kernel as part of general exception
      handling.
      
      Having looked over the code, it appears that the parameter may be handed down
      through up to twenty or so layers of functions.  Consider a USB character
      device attached to a USB hub, attached to a USB controller that posts its
      interrupts through a cascaded auxiliary interrupt controller.  A character
      device driver may want to pass regs to the sysrq handler through the input
      layer which adds another few layers of parameter passing.
      
      I've build this code with allyesconfig for x86_64 and i386.  I've runtested the
      main part of the code on FRV and i386, though I can't test most of the drivers.
      I've also done partial conversion for powerpc and MIPS - these at least compile
      with minimal configurations.
      
      This will affect all archs.  Mostly the changes should be relatively easy.
      Take do_IRQ(), store the regs pointer at the beginning, saving the old one:
      
      	struct pt_regs *old_regs = set_irq_regs(regs);
      
      And put the old one back at the end:
      
      	set_irq_regs(old_regs);
      
      Don't pass regs through to generic_handle_irq() or __do_IRQ().
      
      In timer_interrupt(), this sort of change will be necessary:
      
      	-	update_process_times(user_mode(regs));
      	-	profile_tick(CPU_PROFILING, regs);
      	+	update_process_times(user_mode(get_irq_regs()));
      	+	profile_tick(CPU_PROFILING);
      
      I'd like to move update_process_times()'s use of get_irq_regs() into itself,
      except that i386, alone of the archs, uses something other than user_mode().
      
      Some notes on the interrupt handling in the drivers:
      
       (*) input_dev() is now gone entirely.  The regs pointer is no longer stored in
           the input_dev struct.
      
       (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking.  It does
           something different depending on whether it's been supplied with a regs
           pointer or not.
      
       (*) Various IRQ handler function pointers have been moved to type
           irq_handler_t.
      Signed-Off-By: NDavid Howells <dhowells@redhat.com>
      (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
      7d12e780
  22. 26 9月, 2006 1 次提交
  23. 03 7月, 2006 1 次提交
  24. 01 7月, 2006 1 次提交
  25. 20 4月, 2006 1 次提交
  26. 17 2月, 2006 3 次提交
  27. 17 1月, 2006 1 次提交
  28. 13 1月, 2006 1 次提交
    • D
      [PATCH] wireless/atmel: add IWENCODEEXT, IWAUTH, and association event support · 9a6301c1
      Dan Williams 提交于
      This patch allows the Atmel driver to work correctly with wpa_supplicant
      and other programs that require some conformance with WEXT-18.  It
      should not affect current behavior of the driver.  The patch does four
      things:
      
      1) Implements SIOCSIWENCODEEXT, SIOCGIWENCODEEXT, SIOCSIWAUTH, and
      SIOCGIWAUTH calls for unencrypted and WEP operation
      
      2) Accepts zero-filled addresses for SIOCSIWAP, which are legal and
      should turn off any previous forced WAP address
      
      3) Sends association and de-association events to userspace at most of
      the appropriate times
      
      4) Fixes erroneous order of CIPHER_SUITE_WEP_* arguments in one location
      which are actually unused anyway
      Signed-off-by: NDan Williams <dcbw@redhat.com>
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      9a6301c1
  29. 17 11月, 2005 2 次提交