Lee Howard schrieb: > > So, does this explain why I wouldn't have a problem at 115200 bps with > kernel 2.2.5 but why I do with 2.6.5 and 2.6.18? Both hardware and > software flow control work fine with 2.2.5 (meaning I don't see any > error message and I don't have any data corruption), but neither works > to avoid the "kernel: ttyS1: 1 input overrun(s)" and consequent data > corruption issue in 2.6.5 nor 2.6.18. > > Was there some associated application change in tty handling that needed > to occur between the 2.2 and 2.6 kernels to properly implement flow control?
Could this be related? http://lkml.org/lkml/2007/7/18/245 Quote: "I've recently found (using 2.6.21.4) that configuring a serial ports (ST16654) which use the 8250 driver using setserial results in the UART's FIFOs being disabled (unless you specify autoconfig)." -- Tilman Schmidt E-Mail: [EMAIL PROTECTED] Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Ungeöffnet mindestens haltbar bis: (siehe Rückseite)
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