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  1. 28 4月, 2008 1 次提交
  3. 29 1月, 2008 3 次提交
  5. 27 11月, 2007 1 次提交
  7. 15 11月, 2007 1 次提交
  9. 20 10月, 2007 1 次提交
  11. 19 10月, 2007 1 次提交
  13. 12 10月, 2007 7 次提交
  15. 01 8月, 2007 1 次提交
  17. 13 7月, 2007 3 次提交
  19. 27 4月, 2007 1 次提交
  21. 27 2月, 2007 1 次提交
  23. 07 2月, 2007 6 次提交
  25. 24 1月, 2007 1 次提交
  27. 09 12月, 2006 1 次提交
  29. 07 12月, 2006 1 次提交
    • F
      [MIPS] Compile __do_IRQ() when really needed · e77c232c
      由 Franck Bui-Huu 提交于 
      __do_IRQ() is needed only by irq handlers that can't use
default handlers defined in kernel/irq/chip.c.

For others platforms there's no need to compile this function
since it won't be used. For those platforms this patch defines
GENERIC_HARDIRQS_NO__DO_IRQ symbol which is used exactly for
this purpose.

Futhermore for platforms which do not use __do_IRQ(), end()
method which is part of the 'irq_chip' structure is not used.
This patch simply removes this method in this case.
Signed-off-by: NFranck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      e77c232c
  31. 30 11月, 2006 2 次提交
    • A
      [MIPS] use generic_handle_irq, handle_level_irq, handle_percpu_irq · 1417836e
      由 Atsushi Nemoto 提交于 
      Further incorporation of generic irq framework.  Replacing __do_IRQ()
by proper flow handler would make the irq handling path a bit simpler
and faster.

* use generic_handle_irq() instead of __do_IRQ().
* use handle_level_irq for obvious level-type irq chips.
* use handle_percpu_irq for irqs marked as IRQ_PER_CPU.
* setup .eoi routine for irq chips possibly used with handle_percpu_irq.
Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      1417836e
    • A
      [MIPS] IRQ cleanups · 1603b5ac
      由 Atsushi Nemoto 提交于 
      This is a big irq cleanup patch.

* Use set_irq_chip() to register irq_chip.
* Initialize .mask, .unmask, .mask_ack field.  Functions for these
  method are already exist in most case.
* Do not initialize .startup, .shutdown, .enable, .disable fields if
  default routines provided by irq_chip_set_defaults() were suitable.
* Remove redundant irq_desc initializations.
* Remove unnecessary local_irq_save/local_irq_restore, spin_lock.

With this cleanup, it would be easy to switch to slightly lightwait
irq flow handlers (handle_level_irq(), etc.) instead of __do_IRQ().

Though whole this patch is quite large, changes in each irq_chip are
not quite simple.  Please review and test on your platform.  Thanks.
Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      1603b5ac
  33. 08 10月, 2006 1 次提交
  35. 14 7月, 2006 6 次提交
  37. 01 7月, 2006 1 次提交