For parallel port autoprobe information I have to use io=0x378 irq=7 dma=3 as
options for parport_pc
cat /proc/sys/dev/parport/parport0/hardware
base: 0x378 (0x778)
irq: 7
dma: 3
modes: PCSPP,TRISTATE,EPP,ECP,DMA
cat /proc/sys/dev/parport/parport0/autoprobe
CLASS:PRINTER;
MODEL:Stylus COLOR 600;
MANUFACTURER:EPSON;
COMMAND SET:ESCPL2,BDC;
Without the dma=3 option, the autoprobe information is empty, even though the
parallel port is deteted with modes: PCSPP,TRISTATE,EPP,ECP.
I think this has been the case for me since 2.2.12.
Kev.
P.S. I'm not subscribed to this list.
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