/dev/[*]st* does not work with EXBAYTE 8505 with 2.6 kernels

[John Damm Sørensen]

I have just upgraded from RH9 Linux 2.4 to FC2 Linux 2.6 and now my
EXABYTE 8505 no longer works.

If I try to access it with mt (using any device like nst0) I get no such
device error message. Same thing with stinit.

The tape drive is found during boot, as this snippet from dmesg shows:
qla1280: QLA12160 found on PCI bus 1, dev 8
ACPI: PCI interrupt 0000:01:08.0[A] -> GSI 11 (level, low) -> IRQ 11
scsi(1): Reading NVRAM
qla1280_isr(): index 1 asynchronous BUS_RESET
qla1280_isr(): index 0 asynchronous BUS_RESET
scsi(1:0): Resetting SCSI BUS
scsi(1:1): Resetting SCSI BUS
scsi1 : QLogic QLA12160 PCI to SCSI Host Adapter
       Firmware version: 10.04.32, Driver version 3.24.3
  Vendor: EXABYTE   Model: EXB-85058SQANXR0  Rev: 0808
  Type:   Sequential-Access                  ANSI SCSI revision: 02
scsi(1:0:4:0): Sync: period 50, offset 14

cat of /proc/scsi/scsi also shows the tape device:
Attached devices:
Host: scsi0 Channel: 00 Id: 02 Lun: 00
  Vendor: COMPAQ   Model: ST34371W         Rev: 0682
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 04 Lun: 00
  Vendor: SEAGATE  Model: ST39103LW        Rev: 0002
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 04 Lun: 00
  Vendor: EXABYTE  Model: EXB-85058SQANXR0 Rev: 0808
  Type:   Sequential-Access                ANSI SCSI revision: 02

lsmod seems to contain the necessary driver modules as well:

Module                  Size  Used by
st                     30429  0
qlogicfas408            6473  0
parport_pc             21249  1
lp                      9133  0
parport                35977  2 parport_pc,lp
md5                     3905  1
ipv6                  217349  16
autofs4                20677  0
sunrpc                141861  1
iptable_filter          2369  0
ip_tables              13889  1 iptable_filter
3c59x                  33385  0
dm_mod                 47317  0
button                  4825  0
battery                 7117  0
asus_acpi               9177  0
ac                      3533  0
ext3                   96937  4
jbd                    66521  1 ext3
qla1280                81997  0
sd_mod                 17473  5
scsi_mod              105360  3 st,qla1280,sd_mod

Any hints?
Please don't tell me that the 8505 is no longer supported.

Cheers
John



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