[Xen-users] Issue with Adaptec AIC79XX module and 2.6-xen kernel

["Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>]

I have an Adaptec 392320 Ultra320 SCSI adapter. I am running x86_64
SLES9 SP3. When I build x86_64 Xen with just the 2.6-xen kernel +
initrd, I am getting the following error on the module load. 

But if I go back to building separate xenU and xen0 kernels without
initrd the device works without any issues. Any idea what is going wrong
here? Am I leaving something out of my initrd? 

Here is the output of my mkinitrd:

Root device:    /dev/sda1 (mounted on / as reiserfs)
Module list:    ata_piix aic79xx reiserfs

Kernel image:   /boot/vmlinuz-2.6-xen
Initrd image:   /boot/initrd-2.6-xen
Shared libs:    lib64/ld-2.3.3.so lib64/libblkid.so.1.0 lib64/libc.so.6
lib64/libselinux.so.1 lib64/libuuid.so.1.2 

Modules:        kernel/drivers/scsi/scsi_mod.ko
kernel/drivers/scsi/sd_mod.ko kernel/drivers/scsi/libata.ko
kernel/drivers/scsi/ata_piix.ko
kernel/drivers/scsi/scsi_transport_spi.ko
kernel/drivers/scsi/aic7xxx/aic79xx.ko kernel/fs/reiserfs/reiserfs.ko 
Including:      udev
Bootsplash:     SuSE-SLES (1280x1024)


Thanks,

Aravindh Puthiyaparambil
Xen Development Team
Unisys


ACPI: PCI Interrupt 0000:03:0d.0[A] -> GSI 49 (level, low) -> IRQ 18
scsi2 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0
        <Adaptec (Dell OEM) 39320 Ultra320 SCSI adapter>
        aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz,
512 SCBs

  Vendor: SEAGATE   Model: ST373207LW        Rev: D702
  Type:   Direct-Access                      ANSI SCSI revision: 03
 target2:0:0: asynchronous
scsi2:A:0:0: Tagged Queuing enabled.  Depth 32
 target2:0:0: Beginning Domain Validation
 target2:0:0: wide asynchronous
 target2:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU RDSTRM RTI WRFLOW
PCOMP (6.25 ns, offset 63)
 target2:0:0: Ending Domain Validation
SCSI device sdb: 143374650 512-byte hdwr sectors (73408 MB)
sdb: Write Protect is off
SCSI device sdb: drive cache: write back w/ FUA
SCSI device sdb: 143374650 512-byte hdwr sectors (73408 MB)
sdb: Write Protect is off
SCSI device sdb: drive cache: write back w/ FUA
 sdb: sdb1
sd 2:0:0:0: Attached scsi disk sdb
scsi2: Invalid Sequencer interrupt occurred.
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
scsi2: Dumping Card State at program address 0x236 Mode 0x0
Card was paused
INTSTAT[0x0] SELOID[0x2] SELID[0x0] HS_MAILBOX[0x0] 
INTCTL[0x80] SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x33] 
SCSISIGI[0x0] SCSIPHASE[0x0] SCSIBUS[0x0] LASTPHASE[0x1] 
SCSISEQ0[0x0] SCSISEQ1[0x12] SEQCTL0[0x0] SEQINTCTL[0x6] 
SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x1] 
KERNEL_QFREEZE_COUNT[0x1] MK_MESSAGE_SCB[0xff00] 
MK_MESSAGE_SCSIID[0xff] SSTAT0[0x0] SSTAT1[0x0] 
SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0] SIMODE1[0xa4] 
LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0] 
LQOSTAT1[0x0] LQOSTAT2[0xe1] 

SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0x3 CURRSCB 0x3 NEXTSCB 0xff00
qinstart = 41 qinfifonext = 41
QINFIFO:
WAITING_TID_QUEUES:
       0 ( 0x2 )
Pending list:
  2 FIFO_USE[0x0] SCB_CONTROL[0x60] SCB_SCSIID[0x7] 
Total 1
Kernel Free SCB list: 1 3 0 
Sequencer Complete DMA-inprog list: 
Sequencer Complete list: 
Sequencer DMA-Up and Complete list: 
Sequencer On QFreeze and Complete list: 


scsi2: FIFO0 Free, LONGJMP == 0x8000, SCB 0x1
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] 

scsi2: FIFO1 Free, LONGJMP == 0x8063, SCB 0x3
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: 0x8 0x0 0x0 0x1 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 
scsi2: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52
scsi2: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x1
scsi2: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc] 
CCSCBCTL[0x4] 
scsi2: REG0 == 0x2c60, SINDEX = 0x10e, DINDEX = 0x102
scsi2: SCBPTR == 0x1, SCB_NEXT == 0xff00, SCB_NEXT2 == 0x3
CDB f2 0 0 80 8 d4
STACK: 0x36 0x22 0x0 0x0 0x0 0x0 0x0 0x0
<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

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