Hi I want to increase the speed of the serial port ( Controller= ZILOG 8530) >38,6 for using an external Modem on a SUN Sparc under Redhat 6.2 Setserial reports " Invalid Flag" by using spd_hi or spd_vhi. Any Ideas to solve the problem? Thanks in advance Klaus _______________________________________________ Redhat-devel-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-devel-list