ahc problems

From: Attila Nagy <bra_at_fsn.hu>
Date: Fri, 09 May 2003 11:36:48 +0200
Hello,

I've got these in my logs this morning. Should this be a bug of the 
driver/card (it's a 29160) or the device, connected to it? The bus is 
terminated on each ends and only two devices are on it (the card and the 
disk array).
FreeBSD 5.0-CURRENT #2: Sat Apr 12 16:48:22 CEST 2003

------------
May  9 01:59:45 insomnia kernel: (da0:ahc0:0:5:0): Unexpected busfree in 
Message-out phase
May  9 01:59:45 insomnia kernel: SEQADDR == 0x173
May  9 01:59:45 insomnia kernel: ahc0:A:5: no active SCB for 
reconnecting target - issuing BUS DEVICE RESET
May  9 01:59:45 insomnia kernel: SAVED_SCSIID == 0x57, SAVED_LUN == 0x0, 
ARG_1 == 0x12 ACCUM = 0x0
May  9 01:59:45 insomnia kernel: SEQ_FLAGS == 0xc0, SCBPTR == 0xf, BTT 
== 0xff, SINDEX == 0x31
May  9 01:59:45 insomnia kernel: SCSIID == 0x0, SCB_SCSIID == 0x57, 
SCB_LUN == 0x0, SCB_TAG == 0xff, SCB_CONTROL == 0x0
May  9 01:59:45 insomnia kernel: SCSIBUSL == 0x12, SCSISIGI == 0xe6
May  9 01:59:45 insomnia kernel: SXFRCTL0 == 0x88
May  9 01:59:46 insomnia kernel: SEQCTL == 0x10
May  9 01:59:46 insomnia kernel: >>>>>>>>>>>>>>>>>> Dump Card State 
Begins <<<<<<<<<<<<<<<<<
May  9 01:59:46 insomnia kernel: ahc0: Dumping Card State in Message-in 
phase, at SEQADDR 0x1ae
May  9 01:59:46 insomnia kernel: Card was paused
May  9 01:59:46 insomnia kernel: ACCUM = 0x0, SINDEX = 0x31, DINDEX = 
0xe4, ARG_2 = 0x4
May  9 01:59:46 insomnia kernel: HCNT = 0x0 SCBPTR = 0xf
May  9 01:59:46 insomnia kernel: SCSIPHASE[0x8] SCSISIGI[0xe6] 
ERROR[0x0] SCSIBUSL[0x12]
May  9 01:59:46 insomnia kernel: LASTPHASE[0xe0] SCSISEQ[0x12] 
SBLKCTL[0xa] SCSIRATE[0x0]
May  9 01:59:46 insomnia kernel: SEQCTL[0x10] SEQ_FLAGS[0xc0] 
SSTAT0[0x2] SSTAT1[0x1]
May  9 01:59:46 insomnia kernel: SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x8] 
SIMODE1[0xa4]
May  9 01:59:46 insomnia kernel: SXFRCTL0[0x88] DFCNTRL[0x0] DFSTATUS[0x89]
May  9 01:59:46 insomnia kernel: STACK: 0x147 0xda 0x0 0x180
May  9 01:59:46 insomnia kernel: SCB count = 70
May  9 01:59:47 insomnia kernel: Kernel NEXTQSCB = 10
May  9 01:59:47 insomnia kernel: Card NEXTQSCB = 10
May  9 01:59:47 insomnia kernel: QINFIFO entries:
May  9 01:59:47 insomnia kernel: Waiting Queue entries:
May  9 01:59:47 insomnia kernel: Disconnected Queue entries: 10:13 19:24
May  9 01:59:47 insomnia kernel: QOUTFIFO entries:
May  9 01:59:47 insomnia kernel: Sequencer Free SCB List: 15 4 14 0 7 24 
11 12 22 30 23 20 17 8 26 9 21 5 6 16 3 27 29 25 31 2
8 18 13 1 2
May  9 01:59:47 insomnia kernel: Sequencer SCB Info:
May  9 01:59:47 insomnia kernel: 0 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:47 insomnia kernel: 1 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:47 insomnia kernel: 2 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:47 insomnia kernel: 3 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:47 insomnia kernel: 4 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 5 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 6 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 7 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 8 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 9 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 10 SCB_CONTROL[0x64] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xd]
May  9 01:59:48 insomnia kernel: 11 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 12 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 13 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 14 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 15 SCB_CONTROL[0x0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 16 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 17 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:48 insomnia kernel: 18 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 19 SCB_CONTROL[0x64] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0x18]
May  9 01:59:49 insomnia kernel: 20 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 21 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 22 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 23 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 24 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 25 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 26 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 27 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
May  9 01:59:49 insomnia kernel: 28 SCB_CONTROL[0xe0] SCB_SCSIID[0x57] 
SCB_LUN[0x0] SCB_TAG[0xff]
---------

Thanks,
-- 
Attila Nagy                                   e-mail: Attila.Nagy_at_fsn.hu
Free Software Network (FSN.HU)           phone _at_work: +361 210 1415/127
ISOs: http://www.fsn.hu/?f=download            cell.: +3630 306 6758
Received on Fri May 09 2003 - 00:36:57 UTC

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