Date: Tue, 1 Jun 2004 15:06:15 -1000 From: Kent Hauser <kent.hauser@verizon.net> To: Peter Schuller <peter.schuller@infidyne.com> Cc: freebsd-mobile@freebsd.org Subject: Re: Help with IBM T41 (CDRW) Message-ID: <200406011506.15385.kent.hauser@verizon.net> In-Reply-To: <200406012323.14554.peter.schuller@infidyne.com> References: <200406011026.44147.kent.hauser@verizon.net> <200406012323.14554.peter.schuller@infidyne.com>
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Thanks for the pointers. After your note that it should work (which is useful *and* encouraging), let me provide more info. I notice that the CD is probed with PIO4, not UDMA33. First off, everything seems to work correctly correctly when I reboot under XP. Under -CURRENT, I am able to mount a CD until I run "burncd". Then whenever I try to mount a CD, I get the "REQUEST_SENSE data overrun error" listed below. This is for just written & commercial CDs. The CDs I burn via "burncd" are readable under XP. Any thoughts? Under -CURRENT, the probe & error messages are as follows: Jun 1 13:36:32 kent kernel: ad0: 35293MB <HTS548040M9AT00> [71707/16/63] at ata0-master UDMA100 Jun 1 13:36:32 kent kernel: ata1-slave: FAILURE - ATAPI_IDENTIFY no interrupt Jun 1 13:36:32 kent kernel: ata1-slave: FAILURE - ATAPI_IDENTIFY no interrupt Jun 1 13:36:32 kent kernel: acd0: CDRW <UJDA755zDVD/CDRW> at ata1-master PIO4 .... Jun 1 13:36:48 kent kernel: cd9660: RockRidge Extension Jun 1 13:37:34 kent kernel: cd9660: RockRidge Extension Jun 1 13:43:17 kent kernel: cd9660: RockRidge Extension Jun 1 13:44:53 kent kernel: acd0: WARNING - REQUEST_SENSE read data overrun 18>0 Jun 1 13:45:22 kent last message repeated 58 times On Tuesday 01 June 2004 11:23 am, Peter Schuller wrote: > > I'm running -CURRENT with some success -- right now the CDRW & suspend > > aren't working right. But wireless is great (via NDIS0). I'm also not > > sure if the ltmdm port should work. (It doesn't at present). > > I'm curious as to what the problem is with the CDRW. I have had no issues > whatsoever on my T41p. > > As for suspend/resume, it works for me when running either with APM (and > ACPI disabled) or with neither APM nor ACPI. I regularly try it with ACPI > though when I see updates being made to this area. But for now you might > want to try disabling ACPI.
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