Re: What breaks aic7xxx in post 2.6.12-rc2 ?

K.R. Foley
2005-05-20T01:05:45Z

James Bottomley wrote:
> On Thu, 2005-05-19 at 15:21 +0530, Dinakar Guniguntala wrote:
>
>>This doesn't seem to fix the problem :(
>>I tried both 2.6.12-rc4+patch and 2.6.4-rc4-mm1+patch
>
>
> Well ... great, it doesn't work for anyone, sigh.
>
> OK, could you try this one (also against vanilla 2.6.12-rc4). Hopefully
> it's a rollup of all the aic7xxx changes plus the necessary supporting
> infrastructure in my scsi-misc tree.
>
> If it works, trying to get it into a patch set for Linus is going to be
> a right pain ...
>
> James
>
<snip>

James,

It does work with the exception that my u160 drive is still identified
as 80MB/s.

May 19 19:36:46 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 19:36:46 porky kernel: <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 19:36:46 porky kernel: aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 19 19:36:46 porky kernel:
May 19 19:36:46 porky kernel: Vendor: QUANTUM Model:
ATLAS10K2-TY092L Rev: DA40
May 19 19:36:46 porky kernel: Type: Direct-Access
ANSI SCSI revision: 03
May 19 19:36:46 porky kernel: scsi0:A:0:0: Tagged Queuing enabled. Depth 32
May 19 19:36:46 porky kernel: target0:0:0: Beginning Domain Validation
May 19 19:36:46 porky kernel: WIDTH IS 1
May 19 19:36:46 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 19 19:36:46 porky kernel: (scsi0:A:0): 80.000MB/s transfers
(40.000MHz, offset 127, 16bit)
May 19 19:36:46 porky kernel: target0:0:0: Ending Domain Validation
May 19 19:36:46 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 19:36:46 porky kernel: <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 19:36:46 porky kernel: aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 19 19:36:46 porky kernel:
May 19 19:36:46 porky kernel: Vendor: SEAGATE Model: SX118273LC
Rev: 6679
May 19 19:36:46 porky kernel: Type: Direct-Access
ANSI SCSI revision: 02
May 19 19:36:46 porky kernel: scsi1:A:0:0: Tagged Queuing enabled. Depth 32
May 19 19:36:46 porky kernel: target1:0:0: Beginning Domain Validation
May 19 19:36:46 porky kernel: target1:0:0: Domain Validation skipping
write tests
May 19 19:36:46 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 19 19:36:46 porky kernel: target1:0:0: Ending Domain Validation
May 19 19:36:46 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 19:36:46 porky kernel: SCSI device sda: drive cache: write back
May 19 19:36:46 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 19:36:46 porky kernel: SCSI device sda: drive cache: write back
May 19 19:36:46 porky kernel: sda: sda1 sda2 sda3
May 19 19:36:46 porky kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
May 19 19:36:46 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 19:36:46 porky kernel: SCSI device sdb: drive cache: write through
May 19 19:36:46 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 19:36:46 porky kernel: SCSI device sdb: drive cache: write through
May 19 14:36:26 porky rc.sysinit: -e
May 19 19:36:46 porky kernel: sdb: sdb1
May 19 14:36:28 porky udevsend[1227]: starting udevd daemon
May 19 19:36:46 porky kernel: Attached scsi disk sdb at scsi1, channel
0, id 0, lun 0
May 19 14:36:28 porky scsi.agent[1239]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.0/host0/target0:0:0/0:0:0:0
May 19 19:36:46 porky kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0, type 0
May 19 14:36:28 porky scsi.agent[1264]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.1/host1/target1:0:0/1:0:0:0
May 19 19:36:46 porky kernel: Attached scsi generic sg1 at scsi1,
channel 0, id 0, lun 0, type 0

--
kr