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(parent: 44b4778) | patch
dmaengine: idxd: connect idxd to dmaengine subsystem
authorDave Jiang <dave.jiang@intel.com>
Tue, 21 Jan 2020 23:44:23 +0000 (16:44 -0700)
committerVinod Koul <vkoul@kernel.org>
Fri, 24 Jan 2020 05:48:45 +0000 (11:18 +0530)
commitb99dafc7cef4b90a4b33eb5540e3d6c27496b209
tree0a28a5b686d0fe2576b971edf1a2282ba66814cetree | snapshot
parent44b4778c2cf23612dd3d3a5e0c83424b359207efcommit | diff
dmaengine: idxd: connect idxd to dmaengine subsystem

Add plumbing for dmaengine subsystem connection. The driver register a DMA
device per DSA device. The channels are dynamically registered when a
workqueue is configured to be "kernel:dmanegine" type.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/157965026376.73301.13867988830650740445.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/idxd/Makefile diff | blob | history
drivers/dma/idxd/device.c diff | blob | history
drivers/dma/idxd/dma.c [new file with mode: 0644] blob
drivers/dma/idxd/idxd.h diff | blob | history
drivers/dma/idxd/init.c diff | blob | history
drivers/dma/idxd/irq.c diff | blob | history
drivers/dma/idxd/submit.c diff | blob | history
drivers/dma/idxd/sysfs.c diff | blob | history
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