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| author | Kai Jiang <Kai.Jiang@freescale.com> | 2013-04-03 12:23:32 (GMT) |
|---|---|---|
| committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-04-17 21:12:38 (GMT) |
| commit | 5b338ed97a14544d6608ce85757592092a521f5d (patch) | |
| tree | 72d7c948ebaf2a10ee4c4a5db00f524a9e9941a9 /drivers/uio/uio_pci_generic.c | |
| parent | 71ce742b2fe5a7ce32b7bedc6e44a9c3569291de (diff) | |
| download | linux-fsl-qoriq-5b338ed97a14544d6608ce85757592092a521f5d.tar.xz | |
uio/dma: Add FSL PPC DMA UIO driver support
Add support to expose FSL PPC DMA controller to user space. Each DMA
controller is split until multiple (normally four) separate channels.
We map each channel into a unique UIO device.
Signed-off-by: Kai Jiang <Kai.Jiang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Change-Id: I6914bda4bf59ccf6a9f261b88260f03e7965ffa3
Reviewed-on: http://git.am.freescale.net:8181/980
Reviewed-by: Lian Minghuan-B31939 <Minghuan.Lian@freescale.com>
Reviewed-by: Zang Tiefei-R61911 <tie-fei.zang@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Diffstat (limited to 'drivers/uio/uio_pci_generic.c')
0 files changed, 0 insertions, 0 deletions