Messages in this thread | | | Date | Sat, 19 Nov 2005 23:32:03 +0000 | From | Pavel Machek <> | Subject | Re: VIA SATA Raid needs a long time to recover from suspend |
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Hi! > >>This change will increase the minimum delay in both ata_wait_idle() and > >>ata_busy_wait() from 10 usec to 100 usec, which is not a good change. > >> > >>It would be less damaging to increase the delay in ata_wait_idle() from > >>1000 to 100,000. A one second spin is a bit sad, but the hardware's > >>bust, > > I wonder if this the same problem that prevents resume-from-ram > from working on my system when I use an older hard drive, > rather than the newer model that came installed (notebook).. > > Whenever resume fails, the hard drive light is on solid > and the system is unresponsive. And the backlight is off so no > debug info available (no serial ports, either).
Debugging this sucks, sorry. Usefull methods are keyboard leds and system beeper. printk-over-morse comes to mind :-). -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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