Add the ioat driver to the doxygen documentation.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
   [ixgbe]              (@ref rte_pmd_ixgbe.h),
   [i40e]               (@ref rte_pmd_i40e.h),
   [ice]                (@ref rte_pmd_ice.h),
+  [ioat]               (@ref rte_ioat_rawdev.h),
   [bnxt]               (@ref rte_pmd_bnxt.h),
   [dpaa]               (@ref rte_pmd_dpaa.h),
   [dpaa2]              (@ref rte_pmd_dpaa2.h),
 
                           @TOPDIR@/drivers/net/softnic \
                           @TOPDIR@/drivers/raw/dpaa2_cmdif \
                           @TOPDIR@/drivers/raw/dpaa2_qdma \
+                          @TOPDIR@/drivers/raw/ioat \
                           @TOPDIR@/lib/librte_eal/include \
                           @TOPDIR@/lib/librte_eal/include/generic \
                           @TOPDIR@/lib/librte_acl \