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On Thursday 06 July 2006 20:20, Bertram Scharpf wrote: |
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> Hi, |
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> |
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> I'm migrating my router to Gentoo. Therefore I have to boot |
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> the old system from time to time. This I'm doing through a |
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> serial connection. |
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> |
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> Grub und the getty communicate to Minicom without complaint. |
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> However, the kernel messages while booting get lost. |
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> |
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> The Grub configuration is: |
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> |
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> serial --unit=1 --speed=9600 |
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> ... |
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> kernel /boot/vmlinuz-2.6.16-myone root=/dev/hda1 ro vga=791 console=tty0 |
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> console=ttyS1 |
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> |
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> The old kernel on the old system reports as expected with |
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> the same parameters. |
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> |
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> Suppose I forgot something to compile into the kernel. |
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> |
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> Any hints? |
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> |
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> Thanks in advance, |
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> |
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> Bertram |
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> |
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> |
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> -- |
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> Bertram Scharpf |
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> Stuttgart, Deutschland/Germany |
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> http://www.bertram-scharpf.de |
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|
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I don't recall what the defaults are, maybe it would help if you changed the |
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parameter for your kernel to console=ttyS1,115200n8r or whatever suits your |
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config. |
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|
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As for the kernel, everything you need should be in |
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Device Drivers -> Character devices -> Serial drivers |
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|
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My config: |
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|
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<*> 8250/16550 and compatible serial support |
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[*] Console on 8250/16550 and compatible serial port |
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[ ] 8250/16550 device discovery via ACPI namespace |
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(4) Maximum number of non-legacy 8250/16550 serial ports |
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[*] Extended 8250/16550 serial driver options |
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[*] Support more than 4 legacy serial ports |
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[*] Support for sharing serial interrupts |
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[ ] Autodetect IRQ on standard ports (unsafe) |
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[*] Support special multiport boards |
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[*] Support RSA serial ports |
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|
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-- |
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Jure Varlec |