linux-kernel - [PATCH 00/14] Improvements to the MSM IOMMU driver

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Date:	Fri, 12 Nov 2010 19:29:46 -0800
From:	Stepan Moskovchenko <stepanm@...eaurora.org>
To:	dwalker@...eaurora.org
Cc:	davidb@...eaurora.org, bryanh@...eaurora.org,
	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Stepan Moskovchenko <stepanm@...eaurora.org>
Subject: [PATCH 00/14] Improvements to the MSM IOMMU driver

Update IOMMU M2VCBMT assignments based on new analysis, add
support for the IOMMU for the second 2D graphics core,
improve performance under certain situations, add support
for cache-coherent operations, and generally clean up the
code.

Stepan Moskovchenko (14):
  msm: iommu: Increase maximum MID size to 5 bits
  msm: iomap: Addresses and IRQs for 2nd GFX core IOMMU
  msm: iommu: Use more consistent naming in platform data
  msm: iommu: Revise GFX3D IOMMU contexts and M2V mappings
  msm: iommu: Revise GFX2D0 IOMMU contexts and M2V mappings
  msm: iommu: Support for the 2nd gfx core's IOMMU
  msm: iommu: Mark functions with the right section names
  msm: iommu: Don't flush page tables if no devices attached
  msm: iommu: Kconfig option for cacheable page tables
  msm: iommu: Check if device is already attached
  msm: iommu: Kconfig dependency for the IOMMU API
  msm: iommu: Definitions for extended memory attributes
  msm: iommu: Support cache-coherent memory access
  msm: iommu: Miscellaneous code cleanup

 arch/arm/mach-msm/Kconfig                       |   19 ++
 arch/arm/mach-msm/devices-msm8x60-iommu.c       |  243 +++++++++++++----------
 arch/arm/mach-msm/include/mach/iommu.h          |   13 ++-
 arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h  |   22 ++-
 arch/arm/mach-msm/include/mach/irqs-8x60.h      |    7 +-
 arch/arm/mach-msm/include/mach/msm_iomap-8x60.h |    3 +
 arch/arm/mach-msm/iommu.c                       |  144 +++++++++++---
 arch/arm/mach-msm/iommu_dev.c                   |    4 +-
 8 files changed, 310 insertions(+), 145 deletions(-)

Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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