07 Feb, 2007

1 commit

• 97dcb82de   [MIPS] Define MIPS_CPU_IRQ_BASE in generic header ... Browse Code »

  The irq_base for {mips,rm7k,rm9k}_cpu_irq_init() are constant on all
  platforms and are same value on most platforms (0 or 16, depends on
  CONFIG_I8259). Define them in asm-mips/mach-generic/irq.h and make
  them customizable. This will save a few cycle on each CPU interrupt.

  A good side effect is removing some dependencies to MALTA in generic
  SMTC code.

  Although MIPS_CPU_IRQ_BASE is customizable, this patch changes irq
  mappings on DDB5477, EMMA2RH and MIPS_SIM, since really customizing
  them might cause some header dependency problem and there seems no
  good reason to customize it. So currently only VR41XX is using custom
  MIPS_CPU_IRQ_BASE value, which is 0 regardless of CONFIG_I8259.

  Testing this patch on those platforms is greatly appreciated. Thank
  you.

  Signed-off-by: Atsushi Nemoto
  Signed-off-by: Ralf Baechle

  Atsushi Nemoto

  2007-02-07 00:53:08 +0800  

30 Jun, 2006

1 commit

• 0d7012a96   [PATCH] genirq: cleanup: turn ARCH_HAS_IRQ_PER_CPU into CONFIG_IRQ_PER_CPU ... Browse Code »

  Cleanup: change ARCH_HAS_IRQ_PER_CPU into a Kconfig method.

  Signed-off-by: Ingo Molnar
  Signed-off-by: Thomas Gleixner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ingo Molnar

  2006-06-30 01:26:23 +0800  

26 Apr, 2006

1 commit

• 62c4f0a2d   Don't include linux/config.h from anywhere else in include/ ... Browse Code »

  Signed-off-by: David Woodhouse

  David Woodhouse

  2006-04-26 19:56:16 +0800  

30 Oct, 2005

1 commit

• 80b47346b   SMP on Malta needs to define ARCH_HAS_IRQ_PER_CPU since 2.6.14-rc1. ... Browse Code »

  Signed-off-by: Ralf Baechle

  diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
  new file mode 100644

  Ralf Baechle

  2005-10-30 02:32:27 +0800