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authorIan Munsie <imunsie@au1.ibm.com>2016-07-14 07:17:03 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-07-14 20:26:36 +1000
commit62ccf2d2efefa01d0eb92cd6ecbb45ea0499fb1c (patch)
tree37ad5f8a63faae75cf5885e5558c9eb0f39fe7e0 /drivers/misc/cxl/Makefile
parent48b3adf33459c1c42766d9c2068a592216fe7812 (diff)
downloadlinux-stericsson-62ccf2d2efefa01d0eb92cd6ecbb45ea0499fb1c.tar.gz
cxl: Move cxl_afu_get / cxl_afu_put to base
The Mellanox CX4 uses a model where the AFU is one physical function of the device, and is used by other peer physical functions of the same device. This will require those other devices to grab a reference on the AFU when they are initialised to make sure that it does not go away during their lifetime. Move the AFU refcount functions to base.c so they can be called from the PHB code. Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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