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9166c44358
Enhance code to generically support cases where DMA rings are greater than or equal to number of SPU engines. New hardware has underlying DMA engine-FlexRM with 32 rings which can be used to communicate to any of the available 10 SPU engines. Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>