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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L3235: 	DEVLINK_CMD_REGION_READ                            = 0x2e

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