12 Dec, 2007

2 commits

• 77d4309e1   [POWERPC] ipic: ack only for edge interrupts ... Browse Code »

  Only external interrupts in edge detect mode support ack operation.
  Therefore, in most cases ack is not needed. The patch makes ipic
  ack only when it's needed. This could boost over all system performance.

  Signed-off-by: Li Yang
  Cc: Benjamin Herrenschmidt
  Signed-off-by: Kumar Gala

  Li Yang

  2007-12-12 15:53:07 +0800  
• f03ca957f   [POWERPC] ipic: add new interrupts introduced by new chip ... Browse Code »

  These interrupts are introduced by the latest Freescale SoC
  such as MPC837x.

  Signed-off-by: Li Yang
  Signed-off-by: Kumar Gala

  Li Yang

  2007-12-12 03:57:18 +0800  

13 Sep, 2007

1 commit

• 52964f87c   [POWERPC] Add an optional device_node pointer to the irq_host ... Browse Code »

  The majority of irq_host implementations (3 out of 4) are associated
  with a device_node, and need to stash it somewhere. Rather than having
  it somewhere different for each host, add an optional device_node pointer
  to the irq_host structure.

  Signed-off-by: Michael Ellerman
  Signed-off-by: Paul Mackerras

  Michael Ellerman

  2007-09-13 23:33:20 +0800  

30 Aug, 2006

1 commit

• b9f0f1bb2   [POWERPC] Adapt ipic driver to new host_ops interface, add set_irq_type to set IRQ sense ... Browse Code »

  This converts ipic code to Benh's IRQ mods. For the IPIC, IRQ sense values in the device tree equal those in include/linux/irq.h; that's 8 for low assertion (most internal IRQs on mpc83xx), and 2 for high-to-low change.

  spinlocks added to [un]mask, ack operations; default handler and type now set in host_map; and redundant condition check eliminated.

  Signed-off-by: Kim Phillips
  Signed-off-by: Li Yang
  Signed-off-by: Paul Mackerras

  Kim Phillips

  2006-08-30 08:34:33 +0800  

10 Feb, 2006

1 commit

• 2ef9481e6   [PATCH] powerpc: trivial: modify comments to refer to new location of files ... Browse Code »

  This patch removes all self references and fixes references to files
  in the now defunct arch/ppc64 tree. I think this accomplises
  everything wanted, though there might be a few references I missed.

  Signed-off-by: Jon Mason
  Signed-off-by: Paul Mackerras

  Jon Mason

  2006-02-10 13:53:51 +0800  

09 Jan, 2006

1 commit

• 1cd8e5062   [PATCH] powerpc: moved ipic code to arch/powerpc ... Browse Code »

  Moved 83xx and QUICC Engine interrupt handling code into arch/powerpc
  as a precursor of getting 83xx sub-arch building in arch/powerpc.

  Signed-off-by: Kumar Gala
  Signed-off-by: Paul Mackerras

  Kumar Gala

  2006-01-09 11:48:57 +0800