It gave me many scsi reset errors while compiling the 2.1.123 kernel.
So, I rebooted with the option aic7xxx=verbose:0xff39 and surprisingly
it gave no futher reset errors (at leat in 3 compilations).
This is the output while booting:
scb flags 0x16, while idle, LASTPHASE = 0x1
<6>(scsi0:0:0:0) SCSISIGI 0x0, SEQADDR 0x18d, SSTAT0 0x10, SSTAT1 0x2
<6>(scsi0:0:0:0) Queueing device reset command.
<6>(scsi0:-1:-1:-1) 0 commands found and queued for completion.
<4>SCSI host 0 channel 0 reset (pid 16) timed out - trying harder
<4>SCSI bus is being reset for host 0 channel 0.
<6>(scsi0:0:0:0) Reset called, scb 14, flags 0x1076
<6>(scsi0:0:-1:-1) Reset channel called, will initiate reset.
<6>(scsi0:0:-1:-1) Resetting currently active channel.
<6>(scsi0:0:-1:-1) Channel reset
<6>(scsi0:0:-1:-1) Reset device, active_scb 0
<6>(scsi0:0:0:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:0:0:tag14) matches search criteria (scsi0:0:-1:-1:tag255)
<6>(scsi0:0:1:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:2:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:3:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:4:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:5:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:6:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:7:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:8:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:9:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:10:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:11:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:12:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:13:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:14:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:15:-1) Cleaning up status information and delayed_scbs.
<6>(scsi0:0:-1:-1) Cleaning QINFIFO.
<6>(scsi0:0:0:0:tag14) matches search criteria (scsi0:0:-1:-1:tag255)
<6>(scsi0:0:-1:-1) Cleaning waiting_scbs.
<6>(scsi0:0:-1:-1) Cleaning waiting for selection list.
<6>(scsi0:0:-1:-1) Cleaning disconnected scbs list.
<6>(scsi0:0:0:0:tag13) matches search criteria (scsi0:0:-1:-1:tag255)
<6>(scsi0:0:0:0) Aborting scb 13
<6>(scsi0:0:0:0) Aborting scb 14
<6>(scsi0:-1:-1:-1) 2 commands found and queued for completion.
<4>c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 5c 00 00
06 0d
00 00 00 00 00 00
<4>40 00 00 01 00 3c 09 00 00 00 00 00 00 60 09 00 00 02 00 00 24 5a 00 00
06 0e
ff 00 ff ff ff ff
<6>(scsi0:0:0:0) Using Wide(16bit) transfers
<6>(scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 8.
<4>scsi : aborting command due to timeout : pid 17, scsi0, channel 0, id
0, lun
0 Read Capacity 00 00 00 00 00 00 00 00 00
<6>(scsi0:0:0:0) Aborting scb 14, flags 0x6
<6>(scsi0:0:0:0) SCB found on waiting list and aborted.
<6>(scsi0:0:0:0) Aborting scb 14
<6>(scsi0:-1:-1:-1) 1 commands found and queued for completion.
<4>SCSI device sda: hdwr sector= 512 bytes. Sectors= 8895370 [4343 MB]
[4.3 GB]
<6>eth0: 3Com 3c905B Cyclone 100baseTx at 0xda00, 00:10:4b:62:12:4f, IRQ
11
<6> 8K byte-wide RAM 5:3 Rx:Tx split, autoselect/NWay Autonegotiation
interface
.
<6> Enabling bus-master transmits and whole-frame receives.
<4>3c59x.c:v0.99E 5/12/98 Donald Becker
http://cesdis.gsfc.nasa.gov/linux/driver
s/vortex.html
<4>Partition check:
<4> sda: sda1 sda2 sda3
<4>VFS: Mounted root (ext2 filesystem) readonly.
<4>scsi : aborting command due to timeout : pid 138, scsi0, channel 0, id
0, lun
0 Read (6) 09 49 a3 10 00
<6>(scsi0:0:0:0) Aborting scb 14, flags 0x4
<6>(scsi0:0:0:0) SCB disconnected. Queueing Abort SCB.
<4>SCSI host 0 abort (pid 138) timed out - resetting
<4>SCSI bus is being reset for host 0 channel 0.
<6>(scsi0:0:0:0) Reset called, scb 14, flags 0x1094
<6>(scsi0:0:0:0) Have already attempted to reach device with queued
<6>(scsi0:0:0:0) message, will escalate to bus reset.
<6>(scsi0:0:-1:-1) Reset channel called, will initiate reset.
<6>(scsi0:0:-1:-1) Resetting currently active channel.
<6>(scsi0:0:-1:-1) Channel reset
<6>(scsi0:0:-1:-1) Reset device, active_scb 1
<6>(scsi0:0:0:-1) Cleaning up status information and delayed_scbs.
-- Ricardo Galli Member of ACM - Association for Computing Machinery University of Balearic Islands ATLAS Internet Access Provider mailto:gallir@atlas-iap.es mailto:rgalli@acm.org http://www.atlas-iap.es
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