From owner-aic7xxx Tue Feb 29 5:40:19 2000 Delivered-To: aic7xxx@freebsd.org Received: from hmljs.rzs-hm.si (hmljs.rzs-hm.si [193.2.208.10]) by hub.freebsd.org (Postfix) with ESMTP id 6DB3537B9D9 for ; Tue, 29 Feb 2000 05:40:14 -0800 (PST) (envelope-from metod.kozelj@rzs-hm.si) Received: from hmljhp.rzs-hm.si (hmljhp.rzs-hm.si [193.2.208.12]) by rzs-hm.si (PMDF V5.2-31 #39364) with ESMTP id <01JMHCQ9YM3W000C5U@rzs-hm.si> for aic7xxx@freebsd.org; Tue, 29 Feb 2000 13:40:09 GMT Received: from localhost by hmljhp with SMTP (8.7.1/8.7.1) id OAA20422 for ; Tue, 29 Feb 2000 14:40:08 +0100 (CET) Date: Tue, 29 Feb 2000 14:40:08 +0100 (CET) From: Metod Kozelj Subject: AHA-2940UW, DLT, alpha & aic driver To: aic7xxx@freebsd.org Message-id: MIME-version: 1.0 Content-type: TEXT/PLAIN; charset=US-ASCII Sender: owner-aic7xxx@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello, I'm having slight problems while using HP SureStore DLT40 connected to AHA2940UW on Linux/Alpha. My system is alpha, running basically RedHat 5.1 with kernel 2.2 patches and kernel 2.2.14. I'm using stock aic driver. My problem real problem is, that 'mt -f /dev/nst0 fsf' doesn't do anything. 'mt -f /dev/nst rewi' works fine, 'mt -f /dev/nst0 status' prints some meaningful data. There's some funny thing about /proc/scsi/aic7xxx/0 contents: statisctics for the DLT never change while statistics for disks do change. I wonder if the things are better with some recent aic7xxx version? Here's /proc/scsi/aic7xxx/0: -------------------------------- Adaptec AIC7xxx driver version: 5.1.21/3.2.4 Compile Options: TCQ Enabled By Default : Enabled AIC7XXX_PROC_STATS : Enabled AIC7XXX_RESET_DELAY : 5 Adapter Configuration: SCSI Adapter: Adaptec AHA-294X Ultra SCSI host adapter Ultra Wide Controller Programmed I/O Base: 8800 PCI Bus 0x00 Device 0x48 Adapter SEEPROM Config: SEEPROM found and used. Adaptec SCSI BIOS: Enabled IRQ: 24 SCBs: Active 1, Max Active 1, Allocated 7, HW 16, Page 255 Interrupts: 1361219 BIOS Control Word: 0x18b6 Adapter Control Word: 0x005d Extended Translation: Enabled Disconnect Enable Flags: 0xffff Ultra Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0000 Ordered Queue Tag Flags: 0x0000 Default Tag Queue Depth: 8 Tagged Queue By Device array for aic7xxx host instance 0: {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0} Actual queue depth per device for aic7xxx host instance 0: {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1} Statistics: (scsi0:0:3:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15 Transinfo settings: current(25/15/0/0), goal(25/15/0/0), user(25/15/1/0) Total transfers 0 (0 reads and 0 writes) < 2K 2K+ 4K+ 8K+ 16K+ 32K+ 64K+ 128K+ Reads: 0 0 0 0 0 0 0 0 Writes: 0 0 0 0 0 0 0 0 -------------------------------- This is after some reading from DLT. The number of interrupts is quite high, while statistics show no activity. Details about card: Bus 0, device 9, function 0: SCSI storage controller: Adaptec AIC-7881U (rev 0). Medium devsel. Fast back-to-back capable. IRQ 24. Master Capable. Latency=32. Min Gnt=8.Max Lat=8. I/O at 0x8800 [0x8801]. Non-prefetchable 32 bit memory at 0x19001000 [0x19001000]. Details about initialization: (scsi0) found at PCI 9/0 (scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs (scsi0) Warning - detected auto-termination (scsi0) Please verify driver detected settings are correct. (scsi0) If not, then please properly set the device termination (scsi0) in the Adaptec SCSI BIOS by hitting CTRL-A when prompted (scsi0) during machine bootup. (scsi0) Cables present (Int-50 NO, Int-68 NO, Ext-68 YES) (scsi0) Downloading sequencer code... 413 instructions downloaded scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.21/3.2.4 scsi : 1 host. (scsi0:0:3:0) Synchronous at 10.0 Mbyte/sec, offset 15. Vendor: Quantum Model: DLT4000 Rev: D069 Type: Sequential-Access ANSI SCSI revision: 02 scsi : detected total. (SCSI tape support is in module). Regards, Metod Metod Kozelj mailto:Metod.Kozelj@rzs-hm.si /\ Ne posiljajte mi smeti ker grizem! http://www.rzs-hm.si/ / \ Don't spam me for I bite! _______________________________________/ \__________________________________ ---- perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);' To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message