1. 04 12月, 2012 1 次提交
  2. 18 5月, 2012 1 次提交
    • P
      drivers/net: delete all code/drivers depending on CONFIG_MCA · a5e371f6
      Paul Gortmaker 提交于
      The support for CONFIG_MCA is being removed, since the 20
      year old hardware simply isn't capable of meeting today's
      software demands on CPU and memory resources.
      
      This commit removes any MCA specific net drivers, and removes
      any MCA specific probe/support code from drivers that were
      doing a dual ISA/MCA role.
      
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
      Cc: netdev@vger.kernel.org
      Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
      a5e371f6
  3. 11 5月, 2012 1 次提交
    • J
      drivers/net: Convert compare_ether_addr to ether_addr_equal · 2e42e474
      Joe Perches 提交于
      Use the new bool function ether_addr_equal to add
      some clarity and reduce the likelihood for misuse
      of compare_ether_addr for sorting.
      
      Done via cocci script:
      
      $ cat compare_ether_addr.cocci
      @@
      expression a,b;
      @@
      -	!compare_ether_addr(a, b)
      +	ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	compare_ether_addr(a, b)
      +	!ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	!ether_addr_equal(a, b) == 0
      +	ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	!ether_addr_equal(a, b) != 0
      +	!ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	ether_addr_equal(a, b) == 0
      +	!ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	ether_addr_equal(a, b) != 0
      +	ether_addr_equal(a, b)
      
      @@
      expression a,b;
      @@
      -	!!ether_addr_equal(a, b)
      +	ether_addr_equal(a, b)
      Signed-off-by: NJoe Perches <joe@perches.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      2e42e474
  4. 07 2月, 2012 1 次提交
  5. 18 8月, 2011 1 次提交
  6. 11 8月, 2011 1 次提交
    • J
      amd: Move AMD (Lance) chipset drivers · b955f6ca
      Jeff Kirsher 提交于
      Moves the drivers for the AMD chipsets into drivers/net/ethernet/amd/
      and the necessary Kconfig and Makfile changes.
      
      The au1000 (Alchemy) driver was also moved into the same directory
      even though it is not a "Lance" driver.
      
      CC: Peter Maydell <pmaydell@chiark.greenend.org.uk>
      CC: Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
      CC: "Maciej W. Rozycki" <macro@linux-mips.org>
      CC: Donald Becker <becker@scyld.com>
      CC: Sam Creasey <sammy@users.qual.net>
      CC: Miguel de Icaza <miguel@nuclecu.unam.mx>
      CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
      CC: Don Fry <pcnet32@frontier.com>
      CC: Geert Uytterhoeven <geert@linux-m68k.org>
      CC: Russell King <linux@arm.linux.org.uk>
      CC: David Davies <davies@maniac.ultranet.com>
      CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de>
      CC: Pete Popov <ppopov@embeddedalley.com>
      CC: David Hinds <dahinds@users.sourceforge.net>
      CC: "Roger C. Pao" <rpao@paonet.org>
      Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
      b955f6ca
  7. 05 7月, 2011 1 次提交
  8. 01 7月, 2011 1 次提交
  9. 22 6月, 2011 1 次提交
  10. 01 6月, 2011 1 次提交
  11. 19 4月, 2011 1 次提交
  12. 02 2月, 2011 1 次提交
  13. 04 1月, 2011 1 次提交
    • S
      depca: Fix section mismatch derived from depca_isa_probe() · ebd80880
      Sedat Dilek 提交于
      This fixes the following warning:
      
      WARNING: drivers/net/depca.o(.data+0x0): Section mismatch in reference from the variable depca_isa_driver to the function .init.text:depca_isa_probe()
      The variable depca_isa_driver references
      the function __init depca_isa_probe()
      If the reference is valid then annotate the
      variable with __init* or __refdata (see linux/init.h) or name the variable:
      *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,
      
      Tested with linux-next (next-20101231)
      Signed-off-by: NSedat Dilek <sedat.dilek@gmail.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      ebd80880
  14. 09 8月, 2010 1 次提交
  15. 13 7月, 2010 1 次提交
  16. 14 5月, 2010 1 次提交
    • J
      drivers/net: Remove unnecessary returns from void function()s · a4b77097
      Joe Perches 提交于
      This patch removes from drivers/net/ all the unnecessary
      return; statements that precede the last closing brace of
      void functions.
      
      It does not remove the returns that are immediately
      preceded by a label as gcc doesn't like that.
      
      It also does not remove null void functions with return.
      
      Done via:
      $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
        xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'
      
      with some cleanups by hand.
      
      Compile tested x86 allmodconfig only.
      Signed-off-by: NJoe Perches <joe@perches.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      a4b77097
  17. 10 5月, 2010 1 次提交
  18. 04 4月, 2010 1 次提交
    • J
      net: convert multicast list to list_head · 22bedad3
      Jiri Pirko 提交于
      Converts the list and the core manipulating with it to be the same as uc_list.
      
      +uses two functions for adding/removing mc address (normal and "global"
       variant) instead of a function parameter.
      +removes dev_mcast.c completely.
      +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
       manipulation with lists on a sandbox (used in bonding and 80211 drivers)
      Signed-off-by: NJiri Pirko <jpirko@redhat.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      22bedad3
  19. 19 2月, 2010 1 次提交
  20. 18 2月, 2010 1 次提交
  21. 13 2月, 2010 1 次提交
  22. 19 11月, 2009 1 次提交
  23. 12 10月, 2009 1 次提交
  24. 01 9月, 2009 1 次提交
  25. 06 7月, 2009 1 次提交
  26. 13 6月, 2009 1 次提交
  27. 02 5月, 2009 1 次提交
  28. 27 3月, 2009 1 次提交
  29. 25 3月, 2009 1 次提交
  30. 27 1月, 2009 1 次提交
  31. 26 11月, 2008 1 次提交
  32. 13 11月, 2008 1 次提交
    • W
      netdevice: safe convert to netdev_priv() #part-2 · 4cf1653a
      Wang Chen 提交于
      We have some reasons to kill netdev->priv:
      1. netdev->priv is equal to netdev_priv().
      2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously
         netdev_priv() is more flexible than netdev->priv.
      But we cann't kill netdev->priv, because so many drivers reference to it
      directly.
      
      This patch is a safe convert for netdev->priv to netdev_priv(netdev).
      Since all of the netdev->priv is only for read.
      But it is too big to be sent in one mail.
      I split it to 4 parts and make every part smaller than 100,000 bytes,
      which is max size allowed by vger.
      Signed-off-by: NWang Chen <wangchen@cn.fujitsu.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      4cf1653a
  33. 04 11月, 2008 1 次提交
  34. 28 10月, 2008 1 次提交
  35. 11 10月, 2007 2 次提交
  36. 26 4月, 2007 1 次提交
  37. 25 4月, 2007 1 次提交
    • A
      [netdrvr] depca: handle platform_device_add() failure · d91c088b
      Andrea Righi 提交于
      The following patch fixes a kernel bug in depca_platform_probe().
      
      We don't use a dynamic pointer for pldev->dev.platform_data, so it seems
      that the correct way to proceed if platform_device_add(pldev) fails is
      to explicitly set the pldev->dev.platform_data pointer to NULL, before
      calling the platform_device_put(pldev), or it will be kfree'ed by
      platform_device_release().
      Signed-off-by: NJeff Garzik <jeff@garzik.org>
      d91c088b
  38. 02 12月, 2006 1 次提交
  39. 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