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Ian Munsie authored
This adds support for using CAPP DMA mode, which is required for XSL based cards such as the Mellanox CX4 to function. This is currently an RFC as it depends on the corresponding support to be merged into skiboot first, which was submitted here: http://patchwork.ozlabs.org/patch/625582/ In the event that the skiboot on the system does not have the above support, it will indicate as such in the kernel log and abort the init process. Signed-off-by:
Ian Munsie <imunsie@au1.ibm.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au>
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