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| author |   Dave Jiang <dave.jiang@intel.com> | 2021-07-15 11:44:41 -0700 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2021-07-21 10:09:16 +0530 |
| commit | d9e5481fca74f870cf2fc2f90a0e77e85c0b5b86 (patch) | |
| tree | ade36205b03f01058794b58b99db8d645e63520a /drivers/dma/Kconfig | |
| parent | dmaengine: idxd: create user driver for wq 'device' (diff) | |
| download | linux-dev-d9e5481fca74f870cf2fc2f90a0e77e85c0b5b86.tar.xz linux-dev-d9e5481fca74f870cf2fc2f90a0e77e85c0b5b86.zip | |
dmaengine: dsa: move dsa_bus_type out of idxd driver to standalone
In preparation for dsa_drv compat support to be built-in, move the bus
code to its own compilation unit. A follow-on patch adds the compat
implementation. Recall that the compat implementation allows for the
deprecated / omnibus dsa_drv binding scheme rather than the idiomatic
organization of a full fledged bus driver per driver type.
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/162637468142.744545.2811632736881720857.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index f450e4231db7..d7101bff1772 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -277,6 +277,10 @@ config INTEL_IDMA64 Enable DMA support for Intel Low Power Subsystem such as found on Intel Skylake PCH. +config INTEL_IDXD_BUS + tristate + default INTEL_IDXD + config INTEL_IDXD tristate "Intel Data Accelerators support" depends on PCI && X86_64 && !UML |