patch patch-i686-nfp.patch Use the difinition of readq defined in linux/io-64-nonatomic-lo-hi.h Ref: https://lkml.org/lkml/2017/3/27/119 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c 2018-10-04 13:18:19.000000000 -0700 +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c 2018-11-02 11:15:50.377000000 -0700 @@ -33,6 +33,7 @@ #include <linux/etherdevice.h> #include <linux/lockdep.h> +#include <asm-generic/io-64-nonatomic-lo-hi.h> #include <net/dst_metadata.h> #include <net/switchdev.h>