1. 17 5月, 2008 1 次提交
  2. 15 5月, 2008 1 次提交
  3. 01 3月, 2008 1 次提交
  4. 29 1月, 2008 3 次提交
  5. 11 10月, 2007 2 次提交
  6. 26 4月, 2007 2 次提交
  7. 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
  8. 02 12月, 2006 4 次提交
  9. 17 10月, 2006 1 次提交
  10. 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
  11. 26 9月, 2006 1 次提交
  12. 03 7月, 2006 1 次提交
  13. 01 7月, 2006 1 次提交
  14. 20 4月, 2006 1 次提交
  15. 17 2月, 2006 3 次提交
  16. 17 1月, 2006 1 次提交
  17. 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
  18. 17 11月, 2005 2 次提交
  19. 11 11月, 2005 1 次提交
    • S
      [PATCH] Atmel wireless update · b16a228d
      simon@thekelleys.org.uk 提交于
      * Merge PCMCIA card table with new Brodowski PCMCIA id table.
      * Add missing entries to PCMCIA id table.
      * Other tweaks to conform with Documentation/driver-changes.txt
        (types, call request_region, etc)
      * Fix size of requested IO region.
      * Reduce printk verbosity.
      * Remove EXPERIMENTAL
      * tweak to association code - don't force shared key authentication
        when wep in use.
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      b16a228d
  20. 08 11月, 2005 1 次提交
  21. 29 10月, 2005 1 次提交
  22. 22 9月, 2005 1 次提交
  23. 07 9月, 2005 1 次提交
  24. 26 8月, 2005 1 次提交
  25. 13 5月, 2005 1 次提交
    • J
      [NET] ieee80211 subsystem · b453872c
      Jeff Garzik 提交于
      Contributors:
      Host AP contributors
      James Ketrenos <jketreno@linux.intel.com>
      Francois Romieu <romieu@fr.zoreil.com>
      Adrian Bunk <bunk@stusta.de>
      Matthew Galgoci <mgalgoci@parcelfarce.linux.th
      eplanet.co.uk>
      b453872c
  26. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4