IXGBE_PFMBMEM 384 drivers/net/ethernet/intel/ixgbe/ixgbe_type.h #define IXGBE_PFMBMEM(_i) (0x13000 + (64 * (_i))) /* 64 Mailboxes, 16 DW each */ IXGBE_PFMBMEM 27 drivers/net/ethernet/intel/ixgbevf/mbx.h #define IXGBE_PFMBMEM(vfn) (0x13000 + (64 * (vfn)))