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|Problem with avr_evtd
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|Author:||our0 [ Sun Jul 03, 2011 11:21 pm ]|
|Post subject:||Problem with avr_evtd|
I am using a kurobox HG with uboot 1.2.0 stock kernel on squeeze and I'm having problems with the avr serial.
avr_evtd doesn't do anything anymore... I tried ttyS0 and ttyS1, tried listening many of the while pushing the buttons but nothing happens.
Then I searched throught /proc and found this in /proc/tty/driver/serial :
0: uart:16550A mmio:0x80004500 irq:19 tx:13 rx:9 fe:3
1: uart:16550A mmio:0x80004600 irq:20 tx:192 rx:0 RTS|DTR
2: uart:unknown port:00000000 irq:0
3: uart:unknown port:00000000 irq:0
And I asked myself "isn't the rx in the uart 1 supposed to increase when the kernel receves avr feedback ?"
I tried many kernels including .config from the forums but nothing worked.
Has someone an idea ?
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