Intel XScale IOP Linux

File Release Notes and Changelog

Release Name: 2.6.20.15-iop5

Notes:


Changes:
Adam Brooks (2):
      iop13xx: clean up xscale oprofile support and add xsc3 support
      iop13xx: add oprofile support for the internal performance monitor

Andrew Morton (1):
      I/OAT: warning fix

Chris Leech (5):
      ioatdma: Push pending transactions to hardware more frequently
      ioatdma: Remove the wrappers around read(bwl)/write(bwl) in ioatdma
      ioatdma: Remove the use of writeq from the ioatdma driver
      I/OAT: Add documentation for the tcp_dma_copybreak sysctl
      I/OAT: Only offload copies for TCP when there will be a context switch

Dan Aloni (1):
      I/OAT: fix I/OAT for kexec

Dan Williams (57):
      [ARM] 4271/1: iop32x: fix ep80219 detection (support iq80219 platforms)
      iop3xx: fix the ioremap implementation to not remap static ranges
      do_undefinstr: read svc undefined instructions with svc privileges
      iop: cp6 access handler (undef_hook)
      entry: introduce get_irqnr_preamble and arch_ret_to_user
      iop: remove cp6_enable/disable routines
      iop: unify time implementation across iop32x, iop33x, and iop13xx
      sata_vsc: refactor vsc_sata_interrupt and hook up error handling
      mtd: allow machines to build if CONFIG_MTD is not selected
      iop32x: add the ep80219 mach type until the database is fixed up
      Duplicate what Zach Brown did for pr_debug in commit
      msi: introduce ARCH_SUPPORTS_MSI Kconfig option (rev2)
      msi: fix ARM compile
      iop: fix iop_getttimeoffset
      iop13xx: add resource definitions for the tpmi units
      iop13xx: automatically detect the internal bus frequency
      iop13xx: do not claim both uarts by default on iop342
      iop: combined watchdog timer driver for iop3xx and iop13xx
      iop3xx: Give Linux control over PCI (ATU) initialization
      arm: fix handling of svc mode undefined instructions
      iop13xx: workaround errata that causes uart interrupts to be missed
      ioatdma: add the unisys "i/oat" pci vendor/device id
      dmaengine: refactor dmaengine around dma_async_tx_descriptor
      dmaengine: make clients responsible for managing channels
      xor: make 'xor_blocks' a library routine for use with async_tx
      async_tx: add the async_tx api
      raid5: refactor handle_stripe5 and handle_stripe6 (v3)
      raid5: replace custom debug PRINTKs with standard pr_debug
      md: raid5_run_ops - run stripe operations outside sh->lock
      md: common infrastructure for running operations with raid5_run_ops
      md: handle_stripe5 - add request/completion logic for async write ops
      md: handle_stripe5 - add request/completion logic for async compute ops
      md: handle_stripe5 - add request/completion logic for async check ops
      md: handle_stripe5 - add request/completion logic for async read ops
      md: handle_stripe5 - add request/completion logic for async expand ops
      md: handle_stripe5 - request io processing in raid5_run_ops
      md: remove raid5 compute_block and compute_parity5
      dmaengine: driver for the iop32x, iop33x, and iop13xx raid engines
      iop13xx: surface the iop13xx adma units to the iop-adma driver
      iop3xx: surface the iop3xx DMA and AAU units to the iop-adma driver
      ARM: Add drivers/dma to arch/arm/Kconfig
      ARM: allow DMA_NONE in consistent_sync
      i2c: m41st85w chip driver (real time clock)
      iop13xx: enable 36-bit pci resources to be mapped into userspace
      ARM: revert patch 2723/2 for 64-bit divide support
      iop: polling mode pbi compact flash driver
      async_tx: use an offload engine for copy_page, copy_user_page, and clear_page
      async_tx: divert large in-kernel memcpy calls to a dma engine
      async_tx: divert large copy_to_user calls to a dma engine
      async_tx: divert large copy_from_user operations to a dma engine
      msi: revert msi support to rev6
      scsi: original isc813xx driver
      raid5: add the stripe_queue object for tracking raid io requests (take2)
      raid5: use stripe_queues to prioritize the "most deserving" requests (take4)
      iop: update defconfigs for -iop capabilities
      iop: set the default compiler to the ARM cross-tools from CodeSourcery
      v2.6.20.15-iop5

Daniel Wolstenholme (1):
      iop13xx: msi support (rev7)

David Brownell (1):
      rm pointless dmaengine exports

Greg Tucker (3):
      iop13xx: imu core layer for developing interprocessor messaging drivers
      iop13xx: imu scsi driver (rev3)
      iop13xx: support receiving a reset message from the other core

Jeff Garzik (1):
      drivers/dma: handle sysfs errors