Unidentified subject!
Hi every body,
Any one can suggest me how can I make avaible the I/O
ports of a multiport serial card.
when I try to make for example
#setserial /dev/ttyS5 irq 9 uart 16550
LSR safety check engaged
and when I made
#statserial /dev/ttyS5
TIOCMGET failed: Input/output error
When I read se Serial HOWTO and it points to enable
the I/O addresses.
the idea is when I made a
lspci -vv
the Control register show
I/O -
And when I make
setpci -d 13a8:0158 command=101
the I/O don't become enable
it remains with I/O -
and the register actually take the value 100 that is
setpci -d 13a8:0158 command
0002
I look for other devices like the sound card and the
video card ... (they have the I/O enable (I/O+)
and look for its controls register
setpci -d vendor_id:device_id command
and the answer was
0007
Then I try to put the same value
setpci -d 13a8:0158 command=0007
but when I turn to look
setpci -d 13a8:0158 command
the answer was
0002
regards Fidel
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