const golang.org/x/sys/unix.ETHTOOL_RX_FLOW_SPEC_RING

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L1021: 	ETHTOOL_RX_FLOW_SPEC_RING                   = 0xffffffff

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)