I am using the serial.c character driver on an IXP425 system
(2.4.27 kernel).
The CTS/RTS flow control seems to be broken if you are talking to
a device with a small buffer. The IXP driver continues to fill the
IXP UART buffer until it fills. The other device, a printer, drops
CTS as it's buffer fills, but there are still many characters in the
IXP buffer. These extras get dropped on the floor, until the IXP
buffer empties, and CTS is restored.
Has anyone fixed this?
--
Glenn Henshaw Logical Outcome Ltd.
e: [EMAIL PROTECTED] w: www.logicaloutcome.ca
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