* [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller
@ 2009-02-17 18:09 bugme-daemon
2009-06-12 14:41 ` James Bottomley
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: bugme-daemon @ 2009-02-17 18:09 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=12727
Summary: AIC79xx problem on Adaptec 29320A-P controller
Product: SCSI Drivers
Version: 2.5
KernelVersion: 2.6.25.20-0.1-default
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
ReportedBy: j@jensen-net.org
Latest working kernel version: N/A
Earliest failing kernel version: 2.6.25.20-0.1-default
Distribution: OpenSUSE 11.0
Hardware Environment: Supermicro server
Software Environment:
Problem Description:
When there is a pause in writing to the tape after that the error occurs.
Steps to reproduce: tar some data to tape.
Hardware information and error is below:
Linux version 2.6.25.20-0.1-default (geeko@buildhost) (gcc version 4.3.1
20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #1 SMP
2008-12-12 20:30:38 +0100
scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
<Adaptec 29320A Ultra320 SCSI adapter>
aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
target0:0:3: asynchronous
scsi 0:0:3:0: Sequential-Access IBM ULTRIUM-TD3 7AP5 PQ: 0 ANSI: 3
target0:0:3: Beginning Domain Validation
target0:0:3: wide asynchronous
target0:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
target0:0:3: Ending Domain Validation
scsi 0:0:3:1: Medium Changer EXABYTE MAGNUM 224 C270 PQ: 0 ANSI: 4
osst :I: Tape driver with OnStream support version 0.99.4
osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
st: Version 20080221, fixed bufsize 32768, s/g segs 256
st 0:0:3:0: Attached scsi tape st0
st 0:0:3:0: st0: try direct i/o: yes (alignment 4 B)
st0: Block limits 1 - 16777215 bytes.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x7f Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 20614 qinfifonext = 20614
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x33 Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 20906 qinfifonext = 20906
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x20a Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 21586 qinfifonext = 21586
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x33 Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 39723 qinfifonext = 39723
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xffc0, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x33 Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0x25]:(P_DATAOUT_DT|ACKI|BSYI)
SCSIPHASE[0x0] SCSIBUS[0x74] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 39944 qinfifonext = 39944
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x2e Mode 0x0
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 40103 qinfifonext = 40103
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x111c, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x0, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 0 0 0 0 0 0
STACK: 0x20b 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x34 Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 57319 qinfifonext = 57319
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x30 Mode 0x0
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 57673 qinfifonext = 57673
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x111c, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x0, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 0 0 0 0 0 0
STACK: 0x20b 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x20b Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 58746 qinfifonext = 58746
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x7f Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 61030 qinfifonext = 61030
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x20d Mode 0x33
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 62093 qinfifonext = 62093
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xffc0, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x20a Mode 0x11
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 24670 qinfifonext = 24670
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0x2, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff80
CDB a 0 0 81 8 28
STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x7c Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 25496 qinfifonext = 25496
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x7c Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 26162 qinfifonext = 26162
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
scsi0: PCI error Interrupt
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi0: Dumping Card State at program address 0x34 Mode 0x22
Card was paused
INTSTAT[0x10]:(PCIINT) SELOID[0x3] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE) SCSISIGI[0xc6]:(P_STATUS|REQI|BSYI)
SCSIPHASE[0x20]:(STATUS_PHASE) SCSIBUS[0x0] LASTPHASE[0x20]:(P_DATAOUT_DT)
SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x20]:(DPHASE)
SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] KERNEL_QFREEZE_COUNT[0x1]
MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
SSTAT0[0x2]:(SPIORDY) SSTAT1[0x19]:(REQINIT|BUSFREE|PHASEMIS)
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO)
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0]
LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0
qinstart = 26663 qinfifonext = 26663
QINFIFO:
WAITING_TID_QUEUES:
Pending list:
2 FIFO_USE[0x0] SCB_CONTROL[0x0] SCB_SCSIID[0x37]
Total 1
Kernel Free SCB list: 3 1 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0
HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
scsi0: FIFO1 Active, LONGJMP == 0x8063, SCB 0x2
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0xc]:(DIRECTION|HDMAEN)
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0xb]:(LAST_SEG_DONE|LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x14]:(DLZERO|LASTSDONE)
SHADDR = 0x18eb4b800, SHCNT = 0x0 HADDR = 0x18eb4b800, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0
scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
scsi0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
scsi0: REG0 == 0x2, SINDEX = 0x180, DINDEX = 0x108
scsi0: SCBPTR == 0xff02, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x0
CDB 2 1 0 0 0 0
STACK: 0x20c 0x0 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
scsi0: Split completion read data parity error in DFF1
scsi0: Address or Write Phase Parity Error Detected in DFF1.
--
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller
2009-02-17 18:09 [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller bugme-daemon
@ 2009-06-12 14:41 ` James Bottomley
2009-06-13 17:19 ` James Bottomley
2009-06-12 14:42 ` [Bug 12727] " bugzilla-daemon
2009-06-13 17:19 ` bugzilla-daemon
2 siblings, 1 reply; 5+ messages in thread
From: James Bottomley @ 2009-06-12 14:41 UTC (permalink / raw)
To: bugme-daemon; +Cc: linux-scsi
On Tue, 2009-02-17 at 10:09 -0800, bugme-daemon@bugzilla.kernel.org
wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=12727
>
> Summary: AIC79xx problem on Adaptec 29320A-P controller
> Product: SCSI Drivers
> Version: 2.5
> KernelVersion: 2.6.25.20-0.1-default
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Other
> AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
> ReportedBy: j@jensen-net.org
>
>
> Latest working kernel version: N/A
> Earliest failing kernel version: 2.6.25.20-0.1-default
> Distribution: OpenSUSE 11.0
> Hardware Environment: Supermicro server
> Software Environment:
> Problem Description:
> When there is a pause in writing to the tape after that the error occurs.
>
> Steps to reproduce: tar some data to tape.
>
> Hardware information and error is below:
> Linux version 2.6.25.20-0.1-default (geeko@buildhost) (gcc version 4.3.1
> 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #1 SMP
> 2008-12-12 20:30:38 +0100
> scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
> <Adaptec 29320A Ultra320 SCSI adapter>
> aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
> target0:0:3: asynchronous
> scsi 0:0:3:0: Sequential-Access IBM ULTRIUM-TD3 7AP5 PQ: 0 ANSI: 3
> target0:0:3: Beginning Domain Validation
> target0:0:3: wide asynchronous
> target0:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
> target0:0:3: Ending Domain Validation
> scsi 0:0:3:1: Medium Changer EXABYTE MAGNUM 224 C270 PQ: 0 ANSI: 4
>
> osst :I: Tape driver with OnStream support version 0.99.4
> osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
> st: Version 20080221, fixed bufsize 32768, s/g segs 256
> st 0:0:3:0: Attached scsi tape st0
> st 0:0:3:0: st0: try direct i/o: yes (alignment 4 B)
> st0: Block limits 1 - 16777215 bytes.
>
> scsi0: PCI error Interrupt
> >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> scsi0: Dumping Card State at program address 0x7f Mode 0x22
Following up on this, we have a Novell bugzilla (partner restricted, I'm
afraid):
https://bugzilla.novell.com/show_bug.cgi?id=509845
The good thing about the novell one is that the partner managed to get a
SCSI analyser on the tape. The analysis shows that the tape actually
has a firmware bug in that if it sees Information Units of type 0x02
(MULTIPLE COMMANDS) it just stops responding. It can cope with any
other type of Information Unit, apparently.
We'll be trying to get HP to fix the firmware, but an alternative
solution might simply be to blacklist this device in the SPI transport
class to disable information unit transfers, which should fix your
problem
[Of course, a second problem is how to get the aic79xx driver to behave
nicely handling errors in situations like this, but I'll leave that for
another day.]
James
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller
2009-06-12 14:41 ` James Bottomley
@ 2009-06-13 17:19 ` James Bottomley
0 siblings, 0 replies; 5+ messages in thread
From: James Bottomley @ 2009-06-13 17:19 UTC (permalink / raw)
To: bugme-daemon; +Cc: linux-scsi
On Fri, 2009-06-12 at 09:41 -0500, James Bottomley wrote:
> On Tue, 2009-02-17 at 10:09 -0800, bugme-daemon@bugzilla.kernel.org
> wrote:
> > http://bugzilla.kernel.org/show_bug.cgi?id=12727
> >
> > Summary: AIC79xx problem on Adaptec 29320A-P controller
> > Product: SCSI Drivers
> > Version: 2.5
> > KernelVersion: 2.6.25.20-0.1-default
> > Platform: All
> > OS/Version: Linux
> > Tree: Mainline
> > Status: NEW
> > Severity: normal
> > Priority: P1
> > Component: Other
> > AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
> > ReportedBy: j@jensen-net.org
> >
> >
> > Latest working kernel version: N/A
> > Earliest failing kernel version: 2.6.25.20-0.1-default
> > Distribution: OpenSUSE 11.0
> > Hardware Environment: Supermicro server
> > Software Environment:
> > Problem Description:
> > When there is a pause in writing to the tape after that the error occurs.
> >
> > Steps to reproduce: tar some data to tape.
> >
> > Hardware information and error is below:
> > Linux version 2.6.25.20-0.1-default (geeko@buildhost) (gcc version 4.3.1
> > 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #1 SMP
> > 2008-12-12 20:30:38 +0100
> > scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
> > <Adaptec 29320A Ultra320 SCSI adapter>
> > aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
> > target0:0:3: asynchronous
> > scsi 0:0:3:0: Sequential-Access IBM ULTRIUM-TD3 7AP5 PQ: 0 ANSI: 3
> > target0:0:3: Beginning Domain Validation
> > target0:0:3: wide asynchronous
> > target0:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
> > target0:0:3: Ending Domain Validation
> > scsi 0:0:3:1: Medium Changer EXABYTE MAGNUM 224 C270 PQ: 0 ANSI: 4
> >
> > osst :I: Tape driver with OnStream support version 0.99.4
> > osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
> > st: Version 20080221, fixed bufsize 32768, s/g segs 256
> > st 0:0:3:0: Attached scsi tape st0
> > st 0:0:3:0: st0: try direct i/o: yes (alignment 4 B)
> > st0: Block limits 1 - 16777215 bytes.
> >
> > scsi0: PCI error Interrupt
> > >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> > scsi0: Dumping Card State at program address 0x7f Mode 0x22
>
> Following up on this, we have a Novell bugzilla (partner restricted, I'm
> afraid):
>
> https://bugzilla.novell.com/show_bug.cgi?id=509845
>
> The good thing about the novell one is that the partner managed to get a
> SCSI analyser on the tape. The analysis shows that the tape actually
> has a firmware bug in that if it sees Information Units of type 0x02
> (MULTIPLE COMMANDS) it just stops responding. It can cope with any
> other type of Information Unit, apparently.
>
> We'll be trying to get HP to fix the firmware, but an alternative
> solution might simply be to blacklist this device in the SPI transport
> class to disable information unit transfers, which should fix your
> problem
>
> [Of course, a second problem is how to get the aic79xx driver to behave
> nicely handling errors in situations like this, but I'll leave that for
> another day.]
OK, so this patch should be an interim one until I can blacklist the
devices permanently.
What it does is allow the Adaptec firmware to pass on its values for
Packetize and QAS ... you just need to set Packetize to 'no' for the
tape device in the bios and the kernel (after this patch) will respect
the setting and not try to enable information units.
James
---
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 0f829b3..75b2331 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -627,19 +627,15 @@ ahd_linux_target_alloc(struct scsi_target *starget)
starget->id, &tstate);
if ((flags & CFPACKETIZED) == 0) {
- /* Do not negotiate packetized transfers */
- spi_rd_strm(starget) = 0;
- spi_pcomp_en(starget) = 0;
- spi_rti(starget) = 0;
- spi_wr_flow(starget) = 0;
- spi_hold_mcs(starget) = 0;
+ /* don't negotiate packetized (IU) transfers */
+ spi_max_iu(starget) = 0;
} else {
if ((ahd->features & AHD_RTI) == 0)
spi_rti(starget) = 0;
}
if ((flags & CFQAS) == 0)
- spi_qas(starget) = 0;
+ spi_max_qas(starget) = 0;
/* Transinfo values have been set to BIOS settings */
spi_max_width(starget) = (flags & CFWIDEB) ? 1 : 0;
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index f49f55c..654a34f 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -234,8 +234,10 @@ static int spi_setup_transport_attrs(struct transport_container *tc,
spi_width(starget) = 0; /* narrow */
spi_max_width(starget) = 1;
spi_iu(starget) = 0; /* no IU */
+ spi_max_iu(starget) = 1;
spi_dt(starget) = 0; /* ST */
spi_qas(starget) = 0;
+ spi_max_qas(starget) = 1;
spi_wr_flow(starget) = 0;
spi_rd_strm(starget) = 0;
spi_rti(starget) = 0;
@@ -360,9 +362,9 @@ static DEVICE_ATTR(field, S_IRUGO, \
/* The Parallel SCSI Tranport Attributes: */
spi_transport_max_attr(offset, "%d\n");
spi_transport_max_attr(width, "%d\n");
-spi_transport_rd_attr(iu, "%d\n");
+spi_transport_max_attr(iu, "%d\n");
spi_transport_rd_attr(dt, "%d\n");
-spi_transport_rd_attr(qas, "%d\n");
+spi_transport_max_attr(qas, "%d\n");
spi_transport_rd_attr(wr_flow, "%d\n");
spi_transport_rd_attr(rd_strm, "%d\n");
spi_transport_rd_attr(rti, "%d\n");
@@ -874,13 +876,13 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
/* try QAS requests; this should be harmless to set if the
* target supports it */
- if (scsi_device_qas(sdev)) {
+ if (scsi_device_qas(sdev) && spi_max_qas(starget)) {
DV_SET(qas, 1);
} else {
DV_SET(qas, 0);
}
- if (scsi_device_ius(sdev) && min_period < 9) {
+ if (scsi_device_ius(sdev) && spi_max_iu(starget) && min_period < 9) {
/* This u320 (or u640). Set IU transfers */
DV_SET(iu, 1);
/* Then set the optional parameters */
@@ -1412,12 +1414,18 @@ static mode_t target_attribute_is_visible(struct kobject *kobj,
else if (attr == &dev_attr_iu.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(iu);
+ else if (attr == &dev_attr_max_iu.attr &&
+ spi_support_ius(starget))
+ return TARGET_ATTRIBUTE_HELPER(iu);
else if (attr == &dev_attr_dt.attr &&
spi_support_dt(starget))
return TARGET_ATTRIBUTE_HELPER(dt);
else if (attr == &dev_attr_qas.attr &&
spi_support_qas(starget))
return TARGET_ATTRIBUTE_HELPER(qas);
+ else if (attr == &dev_attr_max_qas.attr &&
+ spi_support_qas(starget))
+ return TARGET_ATTRIBUTE_HELPER(qas);
else if (attr == &dev_attr_wr_flow.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(wr_flow);
@@ -1447,8 +1455,10 @@ static struct attribute *target_attributes[] = {
&dev_attr_width.attr,
&dev_attr_max_width.attr,
&dev_attr_iu.attr,
+ &dev_attr_max_iu.attr,
&dev_attr_dt.attr,
&dev_attr_qas.attr,
+ &dev_attr_max_qas.attr,
&dev_attr_wr_flow.attr,
&dev_attr_rd_strm.attr,
&dev_attr_rti.attr,
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 286e962..7497a38 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -36,8 +36,10 @@ struct spi_transport_attrs {
unsigned int width:1; /* 0 - narrow, 1 - wide */
unsigned int max_width:1;
unsigned int iu:1; /* Information Units enabled */
+ unsigned int max_iu:1;
unsigned int dt:1; /* DT clocking enabled */
unsigned int qas:1; /* Quick Arbitration and Selection enabled */
+ unsigned int max_qas:1;
unsigned int wr_flow:1; /* Write Flow control enabled */
unsigned int rd_strm:1; /* Read streaming enabled */
unsigned int rti:1; /* Retain Training Information */
@@ -77,8 +79,10 @@ struct spi_host_attrs {
#define spi_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->width)
#define spi_max_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_width)
#define spi_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->iu)
+#define spi_max_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_iu)
#define spi_dt(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dt)
#define spi_qas(x) (((struct spi_transport_attrs *)&(x)->starget_data)->qas)
+#define spi_max_qas(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_qas)
#define spi_wr_flow(x) (((struct spi_transport_attrs *)&(x)->starget_data)->wr_flow)
#define spi_rd_strm(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm)
#define spi_rti(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rti)
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [Bug 12727] AIC79xx problem on Adaptec 29320A-P controller
2009-02-17 18:09 [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller bugme-daemon
2009-06-12 14:41 ` James Bottomley
@ 2009-06-12 14:42 ` bugzilla-daemon
2009-06-13 17:19 ` bugzilla-daemon
2 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2009-06-12 14:42 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=12727
--- Comment #1 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2009-06-12 14:42:00 ---
Reply-To: James.Bottomley@HansenPartnership.com
On Tue, 2009-02-17 at 10:09 -0800, bugme-daemon@bugzilla.kernel.org
wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=12727
>
> Summary: AIC79xx problem on Adaptec 29320A-P controller
> Product: SCSI Drivers
> Version: 2.5
> KernelVersion: 2.6.25.20-0.1-default
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Other
> AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
> ReportedBy: j@jensen-net.org
>
>
> Latest working kernel version: N/A
> Earliest failing kernel version: 2.6.25.20-0.1-default
> Distribution: OpenSUSE 11.0
> Hardware Environment: Supermicro server
> Software Environment:
> Problem Description:
> When there is a pause in writing to the tape after that the error occurs.
>
> Steps to reproduce: tar some data to tape.
>
> Hardware information and error is below:
> Linux version 2.6.25.20-0.1-default (geeko@buildhost) (gcc version 4.3.1
> 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #1 SMP
> 2008-12-12 20:30:38 +0100
> scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
> <Adaptec 29320A Ultra320 SCSI adapter>
> aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
> target0:0:3: asynchronous
> scsi 0:0:3:0: Sequential-Access IBM ULTRIUM-TD3 7AP5 PQ: 0 ANSI: 3
> target0:0:3: Beginning Domain Validation
> target0:0:3: wide asynchronous
> target0:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
> target0:0:3: Ending Domain Validation
> scsi 0:0:3:1: Medium Changer EXABYTE MAGNUM 224 C270 PQ: 0 ANSI: 4
>
> osst :I: Tape driver with OnStream support version 0.99.4
> osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
> st: Version 20080221, fixed bufsize 32768, s/g segs 256
> st 0:0:3:0: Attached scsi tape st0
> st 0:0:3:0: st0: try direct i/o: yes (alignment 4 B)
> st0: Block limits 1 - 16777215 bytes.
>
> scsi0: PCI error Interrupt
> >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> scsi0: Dumping Card State at program address 0x7f Mode 0x22
Following up on this, we have a Novell bugzilla (partner restricted, I'm
afraid):
https://bugzilla.novell.com/show_bug.cgi?id=509845
The good thing about the novell one is that the partner managed to get a
SCSI analyser on the tape. The analysis shows that the tape actually
has a firmware bug in that if it sees Information Units of type 0x02
(MULTIPLE COMMANDS) it just stops responding. It can cope with any
other type of Information Unit, apparently.
We'll be trying to get HP to fix the firmware, but an alternative
solution might simply be to blacklist this device in the SPI transport
class to disable information unit transfers, which should fix your
problem
[Of course, a second problem is how to get the aic79xx driver to behave
nicely handling errors in situations like this, but I'll leave that for
another day.]
James
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 12727] AIC79xx problem on Adaptec 29320A-P controller
2009-02-17 18:09 [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller bugme-daemon
2009-06-12 14:41 ` James Bottomley
2009-06-12 14:42 ` [Bug 12727] " bugzilla-daemon
@ 2009-06-13 17:19 ` bugzilla-daemon
2 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2009-06-13 17:19 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=12727
--- Comment #2 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2009-06-13 17:19:13 ---
Reply-To: James.Bottomley@HansenPartnership.com
On Fri, 2009-06-12 at 09:41 -0500, James Bottomley wrote:
> On Tue, 2009-02-17 at 10:09 -0800, bugme-daemon@bugzilla.kernel.org
> wrote:
> > http://bugzilla.kernel.org/show_bug.cgi?id=12727
> >
> > Summary: AIC79xx problem on Adaptec 29320A-P controller
> > Product: SCSI Drivers
> > Version: 2.5
> > KernelVersion: 2.6.25.20-0.1-default
> > Platform: All
> > OS/Version: Linux
> > Tree: Mainline
> > Status: NEW
> > Severity: normal
> > Priority: P1
> > Component: Other
> > AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
> > ReportedBy: j@jensen-net.org
> >
> >
> > Latest working kernel version: N/A
> > Earliest failing kernel version: 2.6.25.20-0.1-default
> > Distribution: OpenSUSE 11.0
> > Hardware Environment: Supermicro server
> > Software Environment:
> > Problem Description:
> > When there is a pause in writing to the tape after that the error occurs.
> >
> > Steps to reproduce: tar some data to tape.
> >
> > Hardware information and error is below:
> > Linux version 2.6.25.20-0.1-default (geeko@buildhost) (gcc version 4.3.1
> > 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #1 SMP
> > 2008-12-12 20:30:38 +0100
> > scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
> > <Adaptec 29320A Ultra320 SCSI adapter>
> > aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
> > target0:0:3: asynchronous
> > scsi 0:0:3:0: Sequential-Access IBM ULTRIUM-TD3 7AP5 PQ: 0 ANSI: 3
> > target0:0:3: Beginning Domain Validation
> > target0:0:3: wide asynchronous
> > target0:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
> > target0:0:3: Ending Domain Validation
> > scsi 0:0:3:1: Medium Changer EXABYTE MAGNUM 224 C270 PQ: 0 ANSI: 4
> >
> > osst :I: Tape driver with OnStream support version 0.99.4
> > osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
> > st: Version 20080221, fixed bufsize 32768, s/g segs 256
> > st 0:0:3:0: Attached scsi tape st0
> > st 0:0:3:0: st0: try direct i/o: yes (alignment 4 B)
> > st0: Block limits 1 - 16777215 bytes.
> >
> > scsi0: PCI error Interrupt
> > >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> > scsi0: Dumping Card State at program address 0x7f Mode 0x22
>
> Following up on this, we have a Novell bugzilla (partner restricted, I'm
> afraid):
>
> https://bugzilla.novell.com/show_bug.cgi?id=509845
>
> The good thing about the novell one is that the partner managed to get a
> SCSI analyser on the tape. The analysis shows that the tape actually
> has a firmware bug in that if it sees Information Units of type 0x02
> (MULTIPLE COMMANDS) it just stops responding. It can cope with any
> other type of Information Unit, apparently.
>
> We'll be trying to get HP to fix the firmware, but an alternative
> solution might simply be to blacklist this device in the SPI transport
> class to disable information unit transfers, which should fix your
> problem
>
> [Of course, a second problem is how to get the aic79xx driver to behave
> nicely handling errors in situations like this, but I'll leave that for
> another day.]
OK, so this patch should be an interim one until I can blacklist the
devices permanently.
What it does is allow the Adaptec firmware to pass on its values for
Packetize and QAS ... you just need to set Packetize to 'no' for the
tape device in the bios and the kernel (after this patch) will respect
the setting and not try to enable information units.
James
---
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 0f829b3..75b2331 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -627,19 +627,15 @@ ahd_linux_target_alloc(struct scsi_target *starget)
starget->id, &tstate);
if ((flags & CFPACKETIZED) == 0) {
- /* Do not negotiate packetized transfers */
- spi_rd_strm(starget) = 0;
- spi_pcomp_en(starget) = 0;
- spi_rti(starget) = 0;
- spi_wr_flow(starget) = 0;
- spi_hold_mcs(starget) = 0;
+ /* don't negotiate packetized (IU) transfers */
+ spi_max_iu(starget) = 0;
} else {
if ((ahd->features & AHD_RTI) == 0)
spi_rti(starget) = 0;
}
if ((flags & CFQAS) == 0)
- spi_qas(starget) = 0;
+ spi_max_qas(starget) = 0;
/* Transinfo values have been set to BIOS settings */
spi_max_width(starget) = (flags & CFWIDEB) ? 1 : 0;
diff --git a/drivers/scsi/scsi_transport_spi.c
b/drivers/scsi/scsi_transport_spi.c
index f49f55c..654a34f 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -234,8 +234,10 @@ static int spi_setup_transport_attrs(struct
transport_container *tc,
spi_width(starget) = 0; /* narrow */
spi_max_width(starget) = 1;
spi_iu(starget) = 0; /* no IU */
+ spi_max_iu(starget) = 1;
spi_dt(starget) = 0; /* ST */
spi_qas(starget) = 0;
+ spi_max_qas(starget) = 1;
spi_wr_flow(starget) = 0;
spi_rd_strm(starget) = 0;
spi_rti(starget) = 0;
@@ -360,9 +362,9 @@ static DEVICE_ATTR(field, S_IRUGO, \
/* The Parallel SCSI Tranport Attributes: */
spi_transport_max_attr(offset, "%d\n");
spi_transport_max_attr(width, "%d\n");
-spi_transport_rd_attr(iu, "%d\n");
+spi_transport_max_attr(iu, "%d\n");
spi_transport_rd_attr(dt, "%d\n");
-spi_transport_rd_attr(qas, "%d\n");
+spi_transport_max_attr(qas, "%d\n");
spi_transport_rd_attr(wr_flow, "%d\n");
spi_transport_rd_attr(rd_strm, "%d\n");
spi_transport_rd_attr(rti, "%d\n");
@@ -874,13 +876,13 @@ spi_dv_device_internal(struct scsi_device *sdev, u8
*buffer)
/* try QAS requests; this should be harmless to set if the
* target supports it */
- if (scsi_device_qas(sdev)) {
+ if (scsi_device_qas(sdev) && spi_max_qas(starget)) {
DV_SET(qas, 1);
} else {
DV_SET(qas, 0);
}
- if (scsi_device_ius(sdev) && min_period < 9) {
+ if (scsi_device_ius(sdev) && spi_max_iu(starget) && min_period < 9) {
/* This u320 (or u640). Set IU transfers */
DV_SET(iu, 1);
/* Then set the optional parameters */
@@ -1412,12 +1414,18 @@ static mode_t target_attribute_is_visible(struct
kobject *kobj,
else if (attr == &dev_attr_iu.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(iu);
+ else if (attr == &dev_attr_max_iu.attr &&
+ spi_support_ius(starget))
+ return TARGET_ATTRIBUTE_HELPER(iu);
else if (attr == &dev_attr_dt.attr &&
spi_support_dt(starget))
return TARGET_ATTRIBUTE_HELPER(dt);
else if (attr == &dev_attr_qas.attr &&
spi_support_qas(starget))
return TARGET_ATTRIBUTE_HELPER(qas);
+ else if (attr == &dev_attr_max_qas.attr &&
+ spi_support_qas(starget))
+ return TARGET_ATTRIBUTE_HELPER(qas);
else if (attr == &dev_attr_wr_flow.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(wr_flow);
@@ -1447,8 +1455,10 @@ static struct attribute *target_attributes[] = {
&dev_attr_width.attr,
&dev_attr_max_width.attr,
&dev_attr_iu.attr,
+ &dev_attr_max_iu.attr,
&dev_attr_dt.attr,
&dev_attr_qas.attr,
+ &dev_attr_max_qas.attr,
&dev_attr_wr_flow.attr,
&dev_attr_rd_strm.attr,
&dev_attr_rti.attr,
diff --git a/include/scsi/scsi_transport_spi.h
b/include/scsi/scsi_transport_spi.h
index 286e962..7497a38 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -36,8 +36,10 @@ struct spi_transport_attrs {
unsigned int width:1; /* 0 - narrow, 1 - wide */
unsigned int max_width:1;
unsigned int iu:1; /* Information Units enabled */
+ unsigned int max_iu:1;
unsigned int dt:1; /* DT clocking enabled */
unsigned int qas:1; /* Quick Arbitration and Selection enabled */
+ unsigned int max_qas:1;
unsigned int wr_flow:1; /* Write Flow control enabled */
unsigned int rd_strm:1; /* Read streaming enabled */
unsigned int rti:1; /* Retain Training Information */
@@ -77,8 +79,10 @@ struct spi_host_attrs {
#define spi_width(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->width)
#define spi_max_width(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->max_width)
#define spi_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->iu)
+#define spi_max_iu(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->max_iu)
#define spi_dt(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dt)
#define spi_qas(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->qas)
+#define spi_max_qas(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->max_qas)
#define spi_wr_flow(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->wr_flow)
#define spi_rd_strm(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->rd_strm)
#define spi_rti(x) (((struct spi_transport_attrs
*)&(x)->starget_data)->rti)
--
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^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2009-06-13 17:19 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-02-17 18:09 [Bug 12727] New: AIC79xx problem on Adaptec 29320A-P controller bugme-daemon
2009-06-12 14:41 ` James Bottomley
2009-06-13 17:19 ` James Bottomley
2009-06-12 14:42 ` [Bug 12727] " bugzilla-daemon
2009-06-13 17:19 ` bugzilla-daemon
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