Messages in this thread | | | Date | Tue, 19 Aug 2008 09:07:26 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] i486 CR4 oops, no_console_suspend |
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Ingo Molnar wrote: > > i've had trouble no end with getting even kernel messages out to the > serial console during critical phases of suspend/resume. (especially in > combination with earlyprintk=ttyS0 - not surprisingly) > > Especially during resume the UART is initialized back to something > really slow - 300 bauds or 9600 bauds. (depends on the chipset i guess) > So even though it works, it will only worked reliably when i > standardized all my baud settings to that very low setting. >
Probably depends on the BIOS, actually; I suspect you end up with the standard BIOS setting, which is *usually* 9600 bps.
-hpa
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