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Subject[PATCH v2 -mm 0/7] I/OAT: Add support for DCA - Direct Cache Access
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Andrew,

Here's a new rev of the IOAT DCA patches that are currently in -mm. These
patches include updates based on feedback on the first set, as well as a
couple of other fixes we found internally. These were originally posted
on 20-Jul-2007 - see http://marc.info/?l=linux-kernel&m=118489237427303&w=2

The following series implements support for providers and clients of
Direct Cache Access (DCA), a method for warming the cache in the correct
CPU before needing data.

ioat-new-device-ids.patch
- add devices id's for newer Intel chipsets which support DMA and DCA
ioat-rename-source-file.patch
- prepare for adding new functionality
ioat-dma-cleanups.patch
- cleanup some code ugliness
ioat-split-startup-code.patch
- split the DMA support code from the PCI startup
ioat-add-msi-msix-support.patch
- add support for various interrupt handling schemes
ioat-add-dca-support.patch
- add the dca driver
ioat-add-ioat-dca.patch
- add DCA services to the ioatdma driver


b/drivers/Kconfig | 2
b/drivers/Makefile | 1
b/drivers/dca/Kconfig | 8
b/drivers/dca/Makefile | 2
b/drivers/dca/dca-core.c | 168 ++++++
b/drivers/dca/dca-sysfs.c | 88 +++
b/drivers/dma/Kconfig | 60 +-
b/drivers/dma/Makefile | 1
b/drivers/dma/ioat.c | 196 +++++++
b/drivers/dma/ioat_dca.c | 267 ++++++++++
b/drivers/dma/ioat_dma.c | 967 ++++++++++++++++++++++++++++++++++++++
b/drivers/dma/ioatdma.h | 30 +
b/drivers/dma/ioatdma_hw.h | 2
b/drivers/dma/ioatdma_registers.h | 6
b/include/linux/dca.h | 47 +
b/include/linux/pci_ids.h | 2
drivers/dma/ioatdma.c | 827 --------------------------------
17 files changed, 1816 insertions(+), 858 deletions(-)

Thanks,
sln

--
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Mr. Shannon Nelson LAN Access Division, Intel Corp.
Shannon.Nelson@intel.com I don't speak for Intel
(503) 712-7659 Parents can't afford to be squeamish.
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