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authorFrederic Barrat <fbarrat@linux.vnet.ibm.com>2016-03-04 12:26:28 +0100
committerMichael Ellerman <mpe@ellerman.id.au>2016-03-09 13:05:43 +1100
commit5be587b1110132b4f05e0bc3515a145365e910fe (patch)
tree102af0ae101eef7c75f39bb696cda28ed45c8f65 /drivers/s390/block/dasd_diag.c
parentcca44c0192b03d179786ec34b070e7de42966cc6 (diff)
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cxl: Introduce implementation-specific API
The backend API (in cxl.h) lists some low-level functions whose implementation is different on bare-metal and in a guest. Each environment implements its own functions, and the common code uses them through function pointers, defined in cxl_backend_ops Co-authored-by: Christophe Lombard <clombard@linux.vnet.ibm.com> Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com> Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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