Help.
I can't seem to get a TS-SER4 (Rev B) to be seen, any which way I do it.
Right now, it's attached to a TS7800, and it's the only PC104 card on it. I
have a 9-pin serial adapter (provided with the 7800) attached to "COM A" on the
TS-SER4.
With the stock kernel, after loading the modules, or my own kernel with
building all the modules built in, I get the same results, that can't be right.
In theory, I should be able to do:
echo "test" > /dev/ttyS0
When the serial console cable is in COM1 on the TS7800 board, it comes across
as expected.
When I'm attached to "COM A" on the TS-SER4, Regardless of what port device
use, nothing comes across.
I've tried a whole variety of base addresses, but I'd like it to start with
COM4.
In the end, I need to this to stack with a TS-BAT3 and TS-DIO24. The sad
part is, I've already had them all stacked together, and was able to use the
TS-BAT3 and TS-DIO24 without any real problems. Through this testing, the
other two boards have been left off.
Does anyone have any suggestions?
This is in dmesg:
:proc# dmesg | grep tty
serial8250: ttyS0 at MMIO 0xf1012000 (irq = 3) is a 16550A
serial8250: ttyS1 at MMIO 0xf1012100 (irq = 4) is a 16550A
:proc# dmesg | grep tts
ttts0 at MMIO 0xe80000c0 (irq = 80) is a TSUART
ttts1 at MMIO 0xe80000c4 (irq = 81) is a TSUART
ttts2 at MMIO 0xe80000c8 (irq = 82) is a TSUART
ttts3 at MMIO 0xe80000cc (irq = 83) is a TSUART
ttts4 at MMIO 0xe80000d0 (irq = 84) is a TSUART
ttts5 at MMIO 0xe80000d4 (irq = 85) is a TSUART
ttts6 at MMIO 0xe80000d8 (irq = 86) is a TSUART
ttts7 at MMIO 0xe80000dc (irq = 87) is a TSUART
ttts8 at MMIO 0xe80000e0 (irq = 88) is a TSUART
ttts9 at MMIO 0xe80000e4 (irq = 89) is a TSUART
:proc# cat /proc/tty/driver/serial
serinfo:1.0 driver revision:
0: uart:16550A mmio:0xF1012000 irq:3 tx:7713 rx:0 RTS|CTS|DTR|DSR|CD
1: uart:16550A mmio:0xF1012100 irq:3 tx:1122 rx:0 RTS|DTR|DSR|CD
2: uart:16450 mmio:0xEE0003E8 irq:4 tx:0 rx:0 CTS|DSR|CD|RI
3: uart:unknown port:00000000 irq:0
4: uart:unknown port:00000000 irq:0
5: uart:unknown port:00000000 irq:0
6: uart:unknown port:00000000 irq:0
7: uart:unknown port:00000000 irq:0
8: uart:unknown port:00000000 irq:0
9: uart:unknown port:00000000 irq:0
10: uart:unknown port:00000000 irq:0
11: uart:unknown port:00000000 irq:0
12: uart:unknown port:00000000 irq:0
13: uart:unknown port:00000000 irq:0
14: uart:unknown port:00000000 irq:0
15: uart:unknown port:00000000 irq:0
16: uart:unknown port:00000000 irq:0
17: uart:unknown port:00000000 irq:0
18: uart:unknown port:00000000 irq:0
19: uart:unknown port:00000000 irq:0
20: uart:unknown port:00000000 irq:0
21: uart:unknown port:00000000 irq:0
22: uart:unknown port:00000000 irq:0
23: uart:unknown port:00000000 irq:0
24: uart:unknown port:00000000 irq:0
25: uart:unknown port:00000000 irq:0
26: uart:unknown port:00000000 irq:0
27: uart:unknown port:00000000 irq:0
28: uart:unknown port:00000000 irq:0
29: uart:unknown port:00000000 irq:0
30: uart:unknown port:00000000 irq:0
31: uart:unknown port:00000000 irq:0
------------------------------------
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