Date: Fri, 23 Feb 2007 16:47:08 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: phocking@hockingits.com Cc: freebsd-embedded@freebsd.org Subject: Re: NanoBSD 6.2 Stable fails to mount filesystem on MikroTik RouterBOARD 230 Message-ID: <20070223.164708.1573371744.imp@bsdimp.com> In-Reply-To: <45D8E3B0.6080909@hockingits.com> References: <45D8E3B0.6080909@hockingits.com>
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In message: <45D8E3B0.6080909@hockingits.com>
Phill Hocking <phocking@hockingits.com> writes:
: Greetings. I am having issues with my NanoBSD images failing to boot
: that seemed to start in 6.1.
:
: RTC BIOS diagnostic error 20<config_unit>
:
: Timecounters tick every 1.000 msec
:
: ad0: 488MB <SanDisk SDCFB-512 HDX 3.15> at ata0-masstray irq7
:
: ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=0
: ad0: TIMEOUT - READ_DMA retrying (0 retries left) LBA=0
: ad0: FAILURE - READ_DMA timed out LBA=0
: ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=0
: ad0: TIMEOUT - READ_DMA retrying (0 retries left) LBA=0
: ad0: FAILURE - READ_DMA timed out LBA=0
: ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=1
: ad0: TIMEOUT - READ_DMA retrying (0 retries left) LBA=1
: ad0: FAILURE - READ_DMA timed out LBA=1
: ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=0
: ad0: TIMEOUT - READ_DMA retrying (0 retries left) LBA=0
: ad0: FAILURE - READ_DMA timed out LBA=0
: Trying to mount root from ufs:/dev/ad0s1a
:
: I've tried several different flash carts, and my old 5x images work, so
: what should I do?
Add:
hw.ata.ata_dma=0
to /boot/loader.conf
This may be a case where a new DMA CF part is in an old non-DMA
adapter... But I'd expect to see that with 4.x and 5.x too, but it
can't hurt to try.
Warner
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