Advansys SCSI configuration problem
Hi. I'm trying to set up my SCSI card and CD-R and I need some advice.
Below is the output I get when I load my SCSI module.
I don't know what sr0-6 are but a get a feeling I only need 1 of them.
Once this module is loaded devices /dev/scd0 through /dev/scd6 accesses
the same single cd burner that is plugged into the SCSI card. I don't
know what a lun, or id is either. Continuing below . . .
debian# insmod advansys
Using /lib/modules/2.2.17/scsi/advansys.o
scsi0 : Advansys SCSI 3.2M: ISA PnP 17 CDB: BIOS C800, IO 120/f, IRQ 10,
DMA 7
scsi : 1 host
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr1 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr2 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr3 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr4 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr5 at scsi 0, channel 0, id 1, lun 0
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr6 at scsi 0, channel 0, id 1, lun 0
When I a look at the SCSI card in the proc directory as below I get the
following.
debian# more /proc/scsi/advansys/0
AdvanSys SCSI 3.2M: ISA PnP 17 CDB: BIOS C800, IO 120/F, IRQ 10, DMA 7
Device Information for AdvanSys SCSI Host 0:
Target IDs Detected: 0, 1, 2, 3, 4, 5, 6, 7, (0=Host Adapter)
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 05 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 07 Lun: 00
Vendor: RICOH Model: RO-1420C Rev: 1.00
Type: CD-ROM ANSI SCSI revision: 02
EEPROM Settings for AdvanSys SCSI Host 0:
Serial Number Signature Not Present.
Host SCSI ID: 0, Host Queue Size: 17, Device Queue Size: 4
cntl 0, no_scam 11
Target ID: 0 1 2 3 4 5 6 7
Disconnects: Y N N N Y N N N
Command Queuing: Y N N N Y N N N
Start Motor: N N N N N N N N
Synchronous Transfer: Y N N N Y N N N
Host ISA DMA speed: 10 MB/S
Linux Driver Configuration and Information for AdvanSys SCSI Host 0:
host_busy 0, last_reset 0, max_id 8, max_lun 8, max_channel 0
unique_id 0, can_queue 17, this_id 0, sg_tablesize 50, cmd_per_lun 1
unchecked_isa_dma 1, use_clustering 1, loaded_as_module 1
flags 8, last_reset 0, jiffies 4a5136
queue_depth: 1:4 2:4 3:4 4:4 5:4 6:4 7:4
Linux Driver Statistics for AdvanSys SCSI Host 0:
command 0, queuecommand 21, abort 0, reset 0, biosparam 0
interrupt 34, callback 21, done 21
exe_noerror 21, exe_busy 0, exe_error 0, exe_unknown 0
build_error 0
cont_cnt 21, cont_xfer 10.5 kb avg_xfer 0.4 kb
Active and Waiting Request Queues (Time Unit: 100 HZ):
target 1
active: cnt [cur 0, max 1, tot 3], time [min 0, max 2, avg 1.0]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 2
active: cnt [cur 0, max 1, tot 3], time [min 1, max 2, avg 1.3]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 3
active: cnt [cur 0, max 1, tot 3], time [min 1, max 1, avg 1.0]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 4
active: cnt [cur 0, max 1, tot 3], time [min 1, max 1, avg 1.0]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 5
active: cnt [cur 0, max 1, tot 3], time [min 0, max 1, avg 0.6]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 6
active: cnt [cur 0, max 1, tot 3], time [min 1, max 1, avg 1.0]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
target 7
active: cnt [cur 0, max 1, tot 3], time [min 1, max 2, avg 1.3]
waiting: cnt [cur 0, max 0, tot 0], time [min 0, max 0, avg 0.0]
Asc Library Configuration and Statistics for AdvanSys SCSI Host 0:
chip_version 33, lib_version 118, lib_serial_no 121, mcode_date 12c3
mcode_version 50d, err_code 0
Total Command Pending: 0
Command Queuing: 1:N 2:N 3:N 4:N 5:N 6:N 7:N
Command Queue Pending: 1:0 2:0 3:0 4:0 5:0 6:0 7:0
Command Queue Limit: 1:4 2:4 3:4 4:4 5:4 6:4 7:4
Command Queue Full: 1:N 2:N 3:N 4:N 5:N 6:N 7:N
Synchronous Transfer: 1:N 2:N 3:N 4:N 5:N 6:N 7:N
I am guessing that I have to modify the EEPROM of the SCSI card to make
things work correctly? I have the msdos software to do this. Can I do
this from Linux without have to reboot to a msdos floppy. Can I correct
this just by using the software differently.
Any and all replys are greatly appreciated!
MTY
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