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Date:      Thu, 6 Feb 2003 17:47:39 -0500 
From:      Don Bowman <don@sandvine.com>
To:        "'freebsd-stable@freebsd.org'" <freebsd-stable@freebsd.org>
Subject:   ahd1: PCI error interrupt
Message-ID:  <FE045D4D9F7AED4CBFF1B3B813C85337010236A2@mail.sandvine.com>

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Has anyone else seen this error while coming up on a RELENG-4
system?

relevant pciconf output:
ahd0@pci3:2:0:  class=0x010000 card=0x005f9005 chip=0x801f9005 rev=0x03
hdr=0x00
ahd1@pci3:2:1:  class=0x010000 card=0x005f9005 chip=0x801f9005 rev=0x03
hdr=0x00

This is on a supermicro X5DPR 2x 2.8GHz XEON with an AIC 7802 SCSI.

This happened while the machine was coming up.

ahd1: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahd1: Dumping Card State at program address 0xe Mode 0x33
Card was paused
HS_MAILBOX[0x0] INTCTL[0x0] SEQINTSTAT[0x0] SAVED_MODE[0x0] 
DFFSTAT[0x30] SCSISIGI[0x0] SCSIPHASE[0x0] SCSIBUS[0x0] 
LASTPHASE[0x1] SCSISEQ0[0x0] SCSISEQ1[0x12] SEQCTL0[0x10] 
SEQINTCTL[0x0] SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] SSTAT0[0x0] 
SSTAT1[0x8] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0] 
SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] 
LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0] 

SCB Count = 16 CMDS_PENDING = 0 LASTSCB 0xffff CURRSCB 0x0 NEXTSCB 0x0
qinstart = 0 qinfifonext = 0
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
Total 0
Kernel Free SCB list: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 
Sequencer Complete DMA-inprog list: 
Sequencer Complete list: 
Sequencer DMA-Up and Complete list: 

ahd1: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0, LJSCB 0xff00
SEQIMODE[0x3f] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89] 
SG_CACHE_SHADOW[0x2] SG_STATE[0x0] DFFSXFRCTL[0x0] 
SOFFCNT[0x0] MDFFSTAT[0x5] SHADDR = 0x00, SHCNT = 0x0 
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10] 
ahd1: FIFO1 Free, LONGJMP == 0x80ff, SCB 0x0, LJSCB 0xff00
SEQIMODE[0x3f] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89] 
SG_CACHE_SHADOW[0x2] SG_STATE[0x0] DFFSXFRCTL[0x0] 
SOFFCNT[0x0] MDFFSTAT[0x5] SHADDR = 0x00, SHCNT = 0x0 
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10] 
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 
ahd1: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x42
ahd1: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
SIMODE0[0x6c] 
CCSCBCTL[0x0] 
ahd1: REG0 == 0xc169, SINDEX = 0x33, DINDEX = 0x0
ahd1: SCBPTR == 0x1ff, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB ff 1 0 0 0 0
STACK: 0x8 0x7 0x6 0x5 0x4 0x3 0x2e 0xe
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
ahd1: Signaled Target Abort

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