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Message-ID: <20131120034630.GK8834@intel.com>
Date: Wed, 20 Nov 2013 09:16:30 +0530
From: Vinod Koul <vinod.koul@...el.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Dan Williams <dan.j.williams@...el.com>,
LKML <linux-kernel@...r.kernel.org>, vinod.koul@...el.com,
dma <dmaengine@...r.kernel.org>
Subject: [GIT PULL] slave-dmaengine updates
Hi Linus
Here is the pull request for 3.13. This is consolidated pull request from Dan
Williams and me. I have merged his changes into mine.
This brings for slave dmaengine:
- Change dma notification flag to DMA_COMPLETE from DMA_SUCCESS as dmaengine can
only transfer and not verify validaty of dma transfers
- Bunch of fixes across drivers:
- cppi41 driver fixes from Daniel
- 8 channel freescale dma engine support and updated bindings from Hongbo
- msx-dma fixes and cleanup by Markus
- DMAengine updates from Dan:
1/ Bartlomiej and Dan finalized a rework of the dma address unmap
implementation.
2/ In the course of testing 1/ a collection of enhancements to dmatest
fell out. Notably basic performance statistics, and fixed / enhanced
test control through new module parameters 'run', 'wait', 'noverify',
and 'verbose'. Thanks to Andriy and Linus for their review.
3/ Testing the raid related corner cases of 1/ triggered bugs in the
recently added 16-source operation support in the ioatdma driver.
4/ Some minor fixes / cleanups to mv_xor and ioatdma.
--
Thanks
~Vinod
The following changes since commit 959f58544b7f20c92d5eb43d1232c96c15c01bfb:
Linus Torvalds (1):
Linux 3.12-rc7
are available in the git repository at:
git://git.infradead.org/users/vkoul/slave-dma.git next
Bartlomiej Zolnierkiewicz (4):
dmatest: make driver unmap also source buffers by itself
NTB: convert to dmaengine_unmap_data
dmaengine: remove DMA unmap from drivers
dmaengine: remove DMA unmap flags
Dan Carpenter (2):
dma: pl330: off by one in pl330_probe()
dma: pl330: silence a compile warning
Dan Williams (26):
dmaengine: consolidate memcpy apis
dmaengine: prepare for generic 'unmap' data
dmaengine: reference counted unmap data
async_memcpy: convert to dmaengine_unmap_data
async_xor: convert to dmaengine_unmap_data
async_xor_val: convert to dmaengine_unmap_data
async_raid6_recov: convert to dmaengine_unmap_data
async_pq: convert to dmaengine_unmap_data
async_pq_val: convert to dmaengine_unmap_data
Revert "dmatest: append verify result to results"
dmatest: replace stored results mechanism, with uniform messages
dmatest: cleanup redundant "dmatest: " prefixes
dmatest: restore ability to start test at module load and init
dmatest: support xor-only, or pq-only channels in tests
dmatest: use pseudo random numbers
dmatest: add support for skipping verification and random data setup
dmatest: add basic performance metrics
dmatest: add a 'wait' parameter
dmatest: convert to dmaengine_unmap_data
dmatest: verbose mode
ioatdma: fix sed pool selection
ioatdma: fix selection of 16 vs 8 source path
ioatdma: clean up sed pool kmem_cache
raid6test: add new corner case for ioatdma driver
ioat: kill msix_single_vector support
ioat: fix ioat3_irq_reinit
Daniel Mack (6):
dma: cppi41: pass around device instead of platform_device
dma: cppi41: s/deinit_cpii41/deinit_cppi41/
dma: cppi41: add shortcut to &pdev->dev in cppi41_dma_probe()
dma: cppi41: add support for suspend and resume
dma: cppi41: restore more registers
dma: cppi41: use cppi41_pop_desc() where possible
Dave Jiang (1):
ioatdma: Fix bug in selftest after removal of DMA_MEMSET.
Ezequiel Garcia (2):
dma: mv_xor: Remove unneeded NULL address check
dma: mv_xor: Fix mis-usage of mmio 'base' and 'high_base' registers
Guennadi Liakhovetski (1):
DMA: ste_dma40: use a power of 2 check
Hongbo Zhang (3):
DMA: Freescale: revise device tree binding document
DMA: Freescale: Add new 8-channel DMA engine device tree nodes
DMA: Freescale: update driver to support 8-channel DMA engine
Joel Fernandes (3):
dma: edma: Split out PaRAM set calculations into its own function
dma: edma: Increase maximum SG limit to 20
dma: edma: Add support for Cyclic DMA
Ludovic Desroches (1):
dma: atmel-dma: correct typo in the device tree bindings documentation
Markus Pargmann (5):
dma: mxs-dma: Cleanup interrupt handler
dma: mxs-dma: Report correct residue for cyclic DMA
dma: mxs-dma: Fix channel reset hardware bug
dma: mxs-dma: Update state after channel reset
dma: mxs-dma: Use semaphores for cyclic DMA
Michael Opdenacker (2):
dma: coh901318: remove deprecated IRQF_DISABLED
dma: misc: remove deprecated IRQF_DISABLED
Michal Simek (3):
dma: pl330: Simplify irq allocation
dma: pl330: Support per channel irq allocation
dma: pl330: Remove unnecessary amba_set_drvdata()
Olof Johansson (2):
dmaengine: ipu: fix warnings from 64-bit dma_addr_t printouts
dma: imx-sdma: Fix warnings for LPAE builds
Qiao Zhou (1):
dma: mmp_tdma: add multiple burst size support for 910-squ
Russell King (1):
dmaengine: imx-dma: fix format warnings
Sachin Kamat (1):
dma: tegra20-apb-dma: Staticize tegra_dma_prep_dma_cyclic
Sebastian Andrzej Siewior (3):
fix missing edma changes to EDMA_DMA_COMPLETE status
dma: cppi41: redo descriptor collection in abort case
dma: cppi41: return code > 0 of pm_runtime_get_sync() is not an error
Vinod Koul (36):
dmaengine: use DMA_COMPLETE for dma completion status
dmaengine: amba-pl08x: use DMA_COMPLETE for dma completion status
dmaengine: at_hdma: use DMA_COMPLETE for dma completion status
dmaengine: coh901318: use DMA_COMPLETE for dma completion status
dmaengine: cppi41: use DMA_COMPLETE for dma completion status
dmaengine: jz4740: use DMA_COMPLETE for dma completion status
dmaengine: dmatest: use DMA_COMPLETE for dma completion status
dmaengine: dw: use DMA_COMPLETE for dma completion status
dmaengine: edma: use DMA_COMPLETE for dma completion status
dmaengine: imx-dma: use DMA_COMPLETE for dma completion status
dmaengine: imx-sdma: use DMA_COMPLETE for dma completion status
dmaengine: intel_mid_dma: use DMA_COMPLETE for dma completion status
dmaengine: ioat: use DMA_COMPLETE for dma completion status
dmaengine: iop: use DMA_COMPLETE for dma completion status
dmaengine: k3dma: use DMA_COMPLETE for dma completion status
dmaengine: mmp_tdma: use DMA_COMPLETE for dma completion status
dmaengine: mv_xor: use DMA_COMPLETE for dma completion status
dmaengine: mxs-dma: use DMA_COMPLETE for dma completion status
dmaengine: omap: use DMA_COMPLETE for dma completion status
dmaengine: ppc4xx: use DMA_COMPLETE for dma completion status
dmaengine: sa11x0: use DMA_COMPLETE for dma completion status
dmaengine: sh: use DMA_COMPLETE for dma completion status
dmaengine: ste: use DMA_COMPLETE for dma completion status
dmaengine: tegra: use DMA_COMPLETE for dma completion status
dmaengine: txx9: use DMA_COMPLETE for dma completion status
async_tx: use DMA_COMPLETE for dma completion status
serial: sh: use DMA_COMPLETE for dma completion status
net: use DMA_COMPLETE for dma completion status
dmaengine: remove unused DMA_SUCCESS
Merge branch 'for-linus' into next
Merge branch 'dma_complete' into next
dmanengine: fix edma driver to not define DMA_COMPLETE
Merge branch 'dma_complete' into next
Merge branch 'for-linus' into next
dmaengine: edma: remove duplicate kfree
Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/.../djbw/dmaengine
Wei Yongjun (1):
dma: mmp_pdma: use list_move instead of list_del/list_add
.../devicetree/bindings/dma/atmel-dma.txt | 2 +-
.../devicetree/bindings/powerpc/fsl/dma.txt | 138 +++-
Documentation/dmatest.txt | 72 +-
arch/arm/common/edma.c | 4 +-
arch/arm/include/asm/hardware/iop3xx-adma.h | 30 -
arch/arm/include/asm/hardware/iop_adma.h | 4 -
arch/arm/mach-iop13xx/include/mach/adma.h | 26 -
arch/powerpc/boot/dts/fsl/b4si-post.dtsi | 4 +-
arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi | 82 ++
arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi | 82 ++
arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 4 +-
crypto/async_tx/async_memcpy.c | 37 +-
crypto/async_tx/async_pq.c | 174 +++--
crypto/async_tx/async_raid6_recov.c | 61 +-
crypto/async_tx/async_tx.c | 4 +-
crypto/async_tx/async_xor.c | 123 ++--
crypto/async_tx/raid6test.c | 10 +-
drivers/ata/pata_arasan_cf.c | 3 +-
drivers/dma/Kconfig | 9 +-
drivers/dma/amba-pl08x.c | 39 +-
drivers/dma/at_hdmac.c | 28 +-
drivers/dma/coh901318.c | 4 +-
drivers/dma/cppi41.c | 178 +++--
drivers/dma/dma-jz4740.c | 2 +-
drivers/dma/dmaengine.c | 264 ++++--
drivers/dma/dmatest.c | 917 ++++++++------------
drivers/dma/dw/core.c | 29 +-
drivers/dma/edma.c | 369 ++++++--
drivers/dma/ep93xx_dma.c | 30 +-
drivers/dma/fsldma.c | 26 +-
drivers/dma/fsldma.h | 2 +-
drivers/dma/imx-dma.c | 42 +-
drivers/dma/imx-sdma.c | 10 +-
drivers/dma/intel_mid_dma.c | 4 +-
drivers/dma/ioat/dma.c | 53 +-
drivers/dma/ioat/dma.h | 14 -
drivers/dma/ioat/dma_v2.c | 2 +-
drivers/dma/ioat/dma_v2.h | 1 -
drivers/dma/ioat/dma_v3.c | 323 +------
drivers/dma/ioat/pci.c | 20 +-
drivers/dma/iop-adma.c | 113 +---
drivers/dma/ipu/ipu_idmac.c | 6 +-
drivers/dma/k3dma.c | 4 +-
drivers/dma/mmp_pdma.c | 7 +-
drivers/dma/mmp_tdma.c | 40 +-
drivers/dma/mv_xor.c | 58 +--
drivers/dma/mv_xor.h | 25 +-
drivers/dma/mxs-dma.c | 178 +++-
drivers/dma/omap-dma.c | 2 +-
drivers/dma/pl330.c | 32 +-
drivers/dma/ppc4xx/adma.c | 272 +------
drivers/dma/sa11x0-dma.c | 2 +-
drivers/dma/sh/shdma-base.c | 2 +-
drivers/dma/sh/shdmac.c | 4 +-
drivers/dma/ste_dma40.c | 7 +-
drivers/dma/tegra20-apb-dma.c | 6 +-
drivers/dma/timb_dma.c | 37 +-
drivers/dma/txx9dmac.c | 29 +-
drivers/media/platform/m2m-deinterlace.c | 3 +-
drivers/media/platform/timblogiw.c | 2 +-
drivers/misc/carma/carma-fpga.c | 3 +-
drivers/mtd/nand/atmel_nand.c | 3 +-
drivers/mtd/nand/fsmc_nand.c | 2 -
drivers/net/ethernet/micrel/ks8842.c | 6 +-
drivers/ntb/ntb_transport.c | 86 ++-
drivers/spi/spi-dw-mid.c | 4 +-
drivers/tty/serial/sh-sci.c | 2 +-
include/linux/dmaengine.h | 76 ++-
include/linux/platform_data/edma.h | 8 +-
net/ipv4/tcp.c | 4 +-
sound/soc/davinci/davinci-pcm.c | 2 +-
71 files changed, 1979 insertions(+), 2272 deletions(-)
create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi
create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi
--
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