| 1 |
I bought an Adaptec SATA controller to add some backups to a system that |
| 2 |
already had an Adaptec SCSI controller. They're both recognized as AIC7xxx, |
| 3 |
but the second one is somehow blocked. |
| 4 |
|
| 5 |
I can access the on-controller configuration stuff during BIOS startup, and |
| 6 |
the |
| 7 |
drives appear good. I just cannot get things working with the Linux kernel. |
| 8 |
|
| 9 |
I think this is the relevant part of dmesg output. Notice the message about |
| 10 |
"Unable to reserve mem region". In case I'm wrong, I've attached the whole |
| 11 |
thing too. |
| 12 |
|
| 13 |
... |
| 14 |
Uniform CD-ROM driver Revision: 3.20 |
| 15 |
ACPI: PCI Interrupt 0000:03:01.0[A] -> GSI 24 (level, low) -> IRQ 18 |
| 16 |
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0 |
| 17 |
<Adaptec 3960D Ultra160 SCSI adapter> |
| 18 |
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs |
| 19 |
|
| 20 |
scsi 0:0:2:0: Direct-Access CSC146GB 10K REFURBISHED 0101 PQ: 0 ANSI: 3 |
| 21 |
scsi0:A:2:0: Tagged Queuing enabled. Depth 32 |
| 22 |
target0:0:2: Beginning Domain Validation |
| 23 |
target0:0:2: wide asynchronous |
| 24 |
target0:0:2: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 63) |
| 25 |
target0:0:2: Ending Domain Validation |
| 26 |
ACPI: PCI Interrupt 0000:03:01.1[B] -> GSI 25 (level, low) -> IRQ 19 |
| 27 |
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0 |
| 28 |
<Adaptec 3960D Ultra160 SCSI adapter> |
| 29 |
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs |
| 30 |
|
| 31 |
PCI: Unable to reserve mem region #2:1000@fc200000 for device 0000:03:01.0 |
| 32 |
aic7xxx: <Adaptec AIC-7899 Ultra 160/m SCSI host adapter> at PCI 3/1/0 |
| 33 |
aic7xxx: I/O ports already in use, ignoring. |
| 34 |
PCI: Unable to reserve mem region #2:1000@fc201000 for device 0000:03:01.1 |
| 35 |
aic7xxx: <Adaptec AIC-7899 Ultra 160/m SCSI host adapter> at PCI 3/1/1 |
| 36 |
aic7xxx: I/O ports already in use, ignoring. |
| 37 |
Driver 'sd' needs updating - please use bus_type methods |
| 38 |
sd 0:0:2:0: [sda] 286749488 512-byte hardware sectors (146816 MB) |
| 39 |
sd 0:0:2:0: [sda] Write Protect is off |
| 40 |
sd 0:0:2:0: [sda] Mode Sense: ab 00 10 08 |
| 41 |
sd 0:0:2:0: [sda] Write cache: enabled, read cache: enabled, supports DPO |
| 42 |
and FUA |
| 43 |
sd 0:0:2:0: [sda] 286749488 512-byte hardware sectors (146816 MB) |
| 44 |
sd 0:0:2:0: [sda] Write Protect is off |
| 45 |
sd 0:0:2:0: [sda] Mode Sense: ab 00 10 08 |
| 46 |
sd 0:0:2:0: [sda] Write cache: enabled, read cache: enabled, supports DPO |
| 47 |
and FUA |
| 48 |
sda: sda1 sda4 < sda5 sda6 sda7 sda8 > |
| 49 |
sd 0:0:2:0: [sda] Attached SCSI disk |
| 50 |
Driver 'sr' needs updating - please use bus_type methods |
| 51 |
PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 |
| 52 |
|
| 53 |
|
| 54 |
-- |
| 55 |
Kevin O'Gorman, PhD |
Archives