12 May, 2007

3 commits

• 158304ef0   Merge branch 'fixes' into devel Browse Code »
  Russell King

  2007-05-12 23:12:12 +0800  
• 2fd023753   [ARM] iop13xx: msi support ... Browse Code »

  Enable devices to signal interrupts via PCI memory cycles.

  rev6:
  * fix enable/disable typo, Michael Ellerman

  rev5:
  * fix up ack, enable, and disable for iop13xx_msi_chip

  rev4:
  * move smp compile fix to separate patch
  * use dynamic_irq_init in create_irq()
  * hookup mask/unmask routines in iop13xx_msi_chip

  rev3:
  * change msi.c to use linux/smp.h instead of asm/smp.h
  * call dynamic_irq_cleanup at destroy_irq time

  rev2:
  * destroy_irq did not take the full 128 bits of msi_irq_in_use into account
  * added missing '&' for calls to test_and_set_bit and clear_bit

  [ebiederm@xmission.com: review comments/suggestions]
  [dan.j.williams@intel.com: cleanups/forward port to 2.6-git]
  Signed-off-by: Daniel Wolstenholme
  Signed-off-by: Dan Williams
  Acked-by: Eric W. Biederman
  Signed-off-by: Andrew Morton
  Signed-off-by: Russell King

  Daniel Wolstenholme

  2007-05-12 00:41:52 +0800  
• f75fd965d   [ARM] Fix iop32x/iop33x build ... Browse Code »

  arch/arm/plat-iop/io.c:26: error: conflicting types for '__iop3xx_ioremap'

  Signed-off-by: Russell King

  Russell King

  2007-05-12 00:20:06 +0800  

07 May, 2007

1 commit

• 6f95416eb   Merge branches 'arm-mm', 'at91', 'clkevts', 'imx', 'iop', 'misc', 'netx', 'ns9xx… ... Browse Code »

  …x', 'omap', 'pxa', 'rpc', 's3c' and 'sa1100' into devel

  Russell King

  2007-05-07 03:57:51 +0800  

05 May, 2007

1 commit

• 0058ca32c   [ARM] mm 7: remove duplicated __ioremap() prototypes ... Browse Code »

  Signed-off-by: Russell King

  Russell King

  2007-05-05 18:57:39 +0800  

03 May, 2007

1 commit

• d2dd8b1fe   [ARM] 4342/2: iop13xx: add resource definitions for the tpmi units ... Browse Code »

  The tpmi units interface with the SAS controller on iop348.

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-05-03 21:03:54 +0800  

30 Apr, 2007

2 commits

• 84c981ffb   [ARM] 4343/1: iop13xx: automatically detect the internal bus frequency ... Browse Code »

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-04-30 22:24:54 +0800  
• 7dcad376e   [ARM] 4341/1: iop13xx: fix i/o address translation ... Browse Code »

  PCI devices were being programmed with an incorrect base address value.
  This patch moves I/O space into a 16-bit addressable region and corrects
  the i/o offset.

  Much thanks to Martin Michlmayr for tracking this issue and testing
  debug patches.

  Cc: Martin Michlmayr
  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-04-30 22:24:50 +0800  

17 Feb, 2007

3 commits

• 3668b45d4   [ARM] 4187/1: iop: unify time implementation across iop32x, iop33x, and iop13xx ... Browse Code »

  * architecture specific details are handled in asm/arch/time.h
  * ARCH_IOP13XX now selects PLAT_IOP
  * as suggested by Lennert use ifdef CONFIG_XSCALE to skip the cp_wait on
  XSC3

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-02-17 23:05:40 +0800  
• 4434c5c7f   [ARM] 4186/1: iop: remove cp6_enable/disable routines ... Browse Code »

  This functionality is replaced by cp6_trap

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-02-17 23:04:53 +0800  
• f80dff9da   [ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_user ... Browse Code »

  get_irqnr_preamble allows machines to take some action before entering the
  get_irqnr_and_base loop. On iop we enable cp6 access.

  arch_ret_to_user is added to the userspace return path to allow individual
  architectures to take actions, like disabling coprocessor access, before
  the final return to userspace.

  Per Nicolas Pitre's note, there is no need to cp_wait on the return to user
  as the latency to return is sufficient.

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2007-02-17 23:04:29 +0800  

31 Dec, 2006

1 commit

• b0b1d60a6   [ARM] 4077/1: iop13xx: fix __io() macro ... Browse Code »

  Since iop13xx defines the PCI I/O spaces with physical resource addresses
  the __io macro needs to perform the physical to virtual conversion. I
  incorrectly assumed that this would be handled by ioremap, but drivers
  (like e1000) directly dereference the address returned from __io.

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2006-12-31 01:05:08 +0800  

18 Dec, 2006

1 commit

• 6d2e857d0   [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/sc ... Browse Code »

  The phys_io/io_pg_offst machine record variables were being set
  to bogus values, causing problems when enabling DEBUG_LL.

  Signed-off-by: Lennert Buytenhek
  Signed-off-by: Russell King

  Lennert Buytenhek

  2006-12-18 08:14:56 +0800  

08 Dec, 2006

1 commit

• 285f5fa7e   [ARM] 3995/1: iop13xx: add iop13xx support ... Browse Code »

  The iop348 processor integrates an Xscale (XSC3 512KB L2 Cache) core with a
  Serial Attached SCSI (SAS) controller, multi-ported DDR2 memory
  controller, 3 Application Direct Memory Access (DMA) controllers, a 133Mhz
  PCI-X interface, a x8 PCI-Express interface, and other peripherals to form
  a system-on-a-chip RAID subsystem engine.

  The iop342 processor replaces the SAS controller with a second Xscale core
  for dual core embedded applications.

  The iop341 processor is the single core version of iop342.

  This patch supports the two Intel customer reference platforms iq81340mc
  for external storage and iq81340sc for direct attach (HBA) development.

  The developer's manual is available here:
  ftp://download.intel.com/design/iio/docs/31503701.pdf

  Changelog:
  * removed virtual addresses from resource definitions
  * cleaned up some unnecessary #include's

  Signed-off-by: Dan Williams
  Signed-off-by: Russell King

  Dan Williams

  2006-12-08 01:20:21 +0800