25553d44c4
All hardware drivers should allocate IOVA-contiguous memzones for their hardware resources. Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Reviewed-by: Venkatesh Srinivas <venkateshs@google.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com> Tested-by: Santosh Shukla <santosh.shukla@caviumnetworks.com> Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com> Tested-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>