Messages in this thread | | | Date | Thu, 21 Jan 1999 20:19:49 -0800 (PST) | From | Christoph Lameter <> | Subject | Re: IDE-SCSI only ; pre9, pre8 pre7ac7 all lock up on SCSI detection |
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If I back out of the latest changes in idescsi.c function idescsi_queue then things work allright again but the detection again detects multiple scsi drives as with pre7ac4.
The statement
if (lun !=0) abort
causes the breakage.
On Thu, 21 Jan 1999, Christoph Lameter wrote:
> on pre7 I get the following kernel output > > scsi0 : SCSI host adapter emulation for IDE ATAPI devices > scsi : 1 host. > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr1 at scsi0, channel 0, id 0, lun 1 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr2 at scsi0, channel 0, id 0, lun 2 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr3 at scsi0, channel 0, id 0, lun 3 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr4 at scsi0, channel 0, id 0, lun 4 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr5 at scsi0, channel 0, id 0, lun 5 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr6 at scsi0, channel 0, id 0, lun 6 > Vendor: Memorex Model: CRW-1622 Rev: D2.3 > Type: CD-ROM ANSI SCSI revision: 02 > Detected scsi CD-ROM sr7 at scsi0, channel 0, id 0, lun 7 > scsi : detected 8 SCSI cdroms total. > sr0: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > Uniform CDROM driver Revision: 2.51 > sr1: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr2: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr3: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr4: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr5: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr6: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > sr7: scsi3-mmc drive: 2x/6x writer cd/rw xa/form2 cdda tray > > Pre9 etc only detect one CD-ROM (there only is one) and it says > > SCSI-Host detected 1: > > and then locks up. > > >
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