Date: Mon, 27 Mar 2000 22:09:37 +0200 From: Guido van Rooij <guido@gvr.org> To: freebsd-mobile@freebsd.org Subject: modem in my vaio Message-ID: <20000327220936.A21047@gvr.gvr.org>
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Hi,
I thought I knew how this pccard stuff worked but I am lost as to
why I cannot get a valid irq for my modem card...
Here the relevant bits:
Tuple #8, code = 0x1b (Configuration entry), length = 22
000: c1 c1 bd 0f 55 4d 5d 36 e0 17 17 ea 60 f8 03 07
010: 70 bc 8e 20 00 20
Config index = 0x1(default)
Interface byte = 0xc1 (I/O) +RDY/-BSY active, wait signal supported
Vcc pwr:
Nominal operating supply voltage: 5 x 1V
Minimum operating supply voltage: 4.5 x 1V
Maximum operating supply voltage: 5.5 x 1V
Continuous supply current: 3 x 100mA
Wait scale Speed = 1.2 x 10 ms
RDY/BSY scale Speed = 1.2 x 10 ms
Card decodes 23 address lines
IRQ modes:
IRQs: NMI IOCK BERR 0 1 2 4 8 9 10 12
Memory space length = 0xf860
Max twin cards = 3
Misc attr:
Tuple #9, code = 0x1b (Configuration entry), length = 7
000: 02 08 ea 60 f8 02 07
Config index = 0x2
Card decodes 10 address lines, full 8/16 Bit I/O
I/O address # 1: block start = 0x2f8 block length = 0x8
Tuple #10, code = 0x1b (Configuration entry), length = 7
000: 23 08 ea 60 e8 03 07
Config index = 0x23
Card decodes 10 address lines, full 8/16 Bit I/O
I/O address # 1: block start = 0x3e8 block length = 0x8
Tuple #11, code = 0x1b (Configuration entry), length = 7
000: 24 08 ea 60 e8 02 07
Config index = 0x24
Card decodes 10 address lines, full 8/16 Bit I/O
I/O address # 1: block start = 0x2e8 block length = 0x8
# Xircom CreditCard Modem
card "Xircom" "CreditCard Modem 33.6"
config 0x2 "sio4" 8
reset 100
insert echo Xircom CreditCard Modem 33.6 inserted
remove echo Xircom CreditCard Modem 33.6 removed
Mar 27 22:01:42 mouse pccardd[355]: pccardd started
pccard: card inserted, slot 0
sio4 at port 0x2f8-0x2ff irq 8 slot 0 on pccard0
sio4: type 16450
seems okay so far...
however, cu(1) doesn't work: I only get echo's from my keystrokes delayed
and one at a time, so there is definately something wrong with the irq
asignment. I also tried irq 9 and irq 3 to no avail. Same with
config 0x24 "sio4" 8
There is no other device with irq 8...
-Guido
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