Messages in this thread | | | From | Shannon Nelson <> | Subject | [PATCH v2 -mm 0/7] I/OAT: Add support for DCA - Direct Cache Access | Date | Thu, 23 Aug 2007 17:14:50 -0700 |
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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
-- ====================================================================== 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. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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