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Z8530_STATUS(9) | Internal Functions | Z8530_STATUS(9) |
NAME¶
z8530_status - Handle a PIO status exceptionSYNOPSIS¶
void
z8530_status(struct z8530_channel * chan);
ARGUMENTS¶
chanZ8530 channel to process
DESCRIPTION¶
A status event occurred in PIO synchronous mode. There are several reasons the chip will bother us here. A transmit underrun means we failed to feed the chip fast enough and just broke a packet. A DCD change is a line up or down.AUTHOR¶
Alan Cox <alan@lxorguk.ukuu.org.uk>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |