On Fri, 2002-07-26 at 21:54, Choe, Hyun-ho wrote: > I use QDI LegenX IV Dual-Celeron 440LX board. > It has on-board AIC-7880 Ultra SCSI host adapter. > > My dmesg is: > > Jul 27 08:03:11 jason kernel: SCSI subsystem driver Revision: 1.00 > Jul 27 08:03:11 jason kernel: ahc_pci:0:11:0: Illegal cable configuration!!. > Only two connectors on the adapter may be used at a time! > Jul 27 08:03:11 jason kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA > DRIVER, Rev 6.2.4 > Jul 27 08:03:11 jason kernel: <Adaptec aic7880 Ultra SCSI adapter> > Jul 27 08:03:11 jason kernel: aic7880: Ultra Wide Channel A, SCSI > Id=7, 16/253 SCBs > Jul 27 08:03:11 jason kernel: > Jul 27 08:03:11 jason kernel: Vendor: IBM Model: IC35L018UWD210-0 > Rev: S5BS > Jul 27 08:03:11 jason kernel: Type: Direct-Access > ANSI SCSI revision: 03 > Jul 27 08:03:11 jason kernel: (scsi0:A:0): 20.000MB/s transfers (10.000MHz, > offset 8, 16bit) > Jul 27 08:03:11 jason kernel: scsi0:A:0:0: Tagged Queuing enabled. Depth > 253 > Jul 27 08:03:11 jason kernel: Attached scsi disk sda at scsi0, channel 0, id > 0, lun 0 > Jul 27 08:03:11 jason kernel: SCSI device sda: 35843670 512-byte hdwr > sectors (18352 MB) > Jul 27 08:03:11 jason kernel: Partition check: > Jul 27 08:03:11 jason kernel: sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 > > > 1. Why "Illegal cable configuration!!. Only two connectors on the adapter > may be used at a time!" message is displayed? > My SCSI BIOS termination is set to "automatic" and HDD side termination > jumper was properly set. > In kernel 2.2 I had no problem, but in kernel 2.4, I've got above message. > > 2. I think transfer speed should be 40MB/s(20MHz). Is there any scsi > checking tool or method? There are two different modules for that card, maybe try a 'the other one' 'scsiinfo' is one tool available. CONFIG_SCSI_AIC7XXX=m CONFIG_AIC7XXX_CMDS_PER_DEVICE=8 CONFIG_AIC7XXX_RESET_DELAY_MS=15000 # CONFIG_AIC7XXX_BUILD_FIRMWARE is not set CONFIG_SCSI_AIC7XXX_OLD=m -- Greg C. Madden Debian GNU/Linux 3.0
Attachment:
signature.asc
Description: This is a digitally signed message part