aic7xxx driver messages

[Patrick D. Wildi]

Hello,

just got the following messages on my Linux 2.0.34pre9, aic7xxx version
5.0.13. I know this is not the latest version and may be fixed.
But was interested to know if that indicates a software bug or
is a potiential HW problem.

Patrick

May 21 14:02:04 bryce kernel: (scsi0:0:0:0) Aborting scb 25, flags 0x4
May 21 14:02:04 bryce kernel: (scsi0:0:0:0:tag25) matches search criteria
(scsi0:0:0:0:tag25)
May 21 14:02:04 bryce kernel: (scsi0:0:0:0) SCB found in QINFIFO and
aborted.
May 21 14:02:04 bryce kernel: (scsi0:0:0:0) Aborting scb 25
May 21 14:02:04 bryce kernel: (scsi0:-1:-1:-1) 1 commands found and queued
for completion.


bryce [/usr/src] cat /proc/scsi/scsi 
Attached devices: 
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: WDIGTL   Model: WDE4360-1807A3   Rev: 1.80
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
  Vendor: WDIGTL   Model: WDE4360-1807A3   Rev: 1.80
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 05 Lun: 00
  Vendor: NEC      Model: CD-ROM DRIVE:464 Rev: 1.05
  Type:   CD-ROM                           ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 06 Lun: 00
  Vendor: ARCHIVE  Model: Python 00095-001 Rev: 5.ac
  Type:   Sequential-Access                ANSI SCSI revision: 02

bryce [/usr/src] cat /proc/scsi/aic7xxx/0
Adaptec AIC7xxx driver version: 5.0.13/3.2.4
Compile Options:
  AIC7XXX_RESET_DELAY    : 5
  AIC7XXX_TAGGED_QUEUEING: Adapter Support Enabled
                             Check below to see which
                             devices use tagged queueing
  AIC7XXX_PAGE_ENABLE    : Enabled (This is no longer an option)
  AIC7XXX_PROC_STATS     : Enabled
 
Adapter Configuration:
           SCSI Adapter: Adaptec AIC-7880 Ultra SCSI host adapter
                           Ultra Wide Controller
    PCI MMAPed I/O Base: 0xfdfff000
      Adaptec SCSI BIOS: Enabled
                    IRQ: 14
                   SCBs: Active 0, Max Active 3,
                         Allocated 30, HW 16, Page 255
             Interrupts: 1337662
      BIOS Control Word: 0x1836
   Adapter Control Word: 0x007e
   Extended Translation: Disabled
         SCSI Bus Reset: Enabled
Disconnect Enable Flags: 0xffff
     Ultra Enable Flags: 0xff9f
 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:
      {255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255}
    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:
(scsi0:0:0:0)
nxfers 545385 (266590 read;278795 written)
blks(512) rd=3897521; blks(512) wr=1804046
        < 512 512-1K   1-2K   2-4K   4-8K  8-16K 16-32K 32-64K 64-128K
>128K
 Reads:     0      1  99290  24153  51159  72553   8567   4354   6513
0 
Writes:     0      0 219632  28304  20226   4433   1726    973   3501
0 
 
(scsi0:0:1:0)
nxfers 760225 (42140 read;718085 written)
blks(512) rd=326011; blks(512) wr=1884794
        < 512 512-1K   1-2K   2-4K   4-8K  8-16K 16-32K 32-64K 64-128K
>128K
 Reads:     0      1  19247   1801  13473   6934    431    187     66
0 
Writes:     0      0 642554  71077   1132   1222    826    417    857
0 
 
(scsi0:0:6:0)
nxfers 31884 (0 read;31884 written)
blks(512) rd=0; blks(512) wr=1913040
        < 512 512-1K   1-2K   2-4K   4-8K  8-16K 16-32K 32-64K 64-128K
>128K
 Reads:     0      0      0      0      0      0      0      0      0
0 
Writes:     0      0      0      0      0      0  31884      0      0
0 
 


---------------------------------------------------------
Patrick Wildi    patrick at wildi.com   http://www.wildi.com



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