IBM OpenPower 720 ipr driver woes

2013-05-29 Thread Robert Knight
Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower 720 stopped being able to read the SCSI disks with an error concerning a return code -1. In the updates since, it has not resumed working. Does the ipr driver no longer support this (admittedly ancient) hardware? __

Re: IBM OpenPower 720 ipr driver woes

2013-05-29 Thread Brian King
On 05/29/2013 10:15 AM, Robert Knight wrote: > Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower > 720 stopped being able to read the SCSI disks with an error > concerning a return code -1. In the updates since, it has not > resumed working. > > Does the ipr driver no longer supp

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Robert Knight
On 5/29/2013 2:11 PM, Brian King wrote: On 05/29/2013 10:15 AM, Robert Knight wrote: Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower 720 stopped being able to read the SCSI disks with an error concerning a return code -1. In the updates since, it has not resumed working. Doe

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Benjamin Herrenschmidt
On Mon, 2013-06-03 at 17:20 -0400, Robert Knight wrote: > On 5/29/2013 2:11 PM, Brian King wrote: > > On 05/29/2013 10:15 AM, Robert Knight wrote: > >> Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower > >> 720 stopped being able to read the SCSI disks with an error > >> concerning

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Tony Breeds
On Mon, Jun 03, 2013 at 05:20:12PM -0400, Robert Knight wrote: > >Device tree struct 0x0482 -> 0x0484 > >Calling quiesce... > >returning from prom_init > >[1.376359] ehci-pci :c8:01.2: can't setup Can you try adding "debug" to the kernel commandline. We're missin

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Robert Knight
On 6/3/2013 8:01 PM, Tony Breeds wrote: On Mon, Jun 03, 2013 at 05:20:12PM -0400, Robert Knight wrote: Device tree struct 0x0482 -> 0x0484 Calling quiesce... returning from prom_init [1.376359] ehci-pci :c8:01.2: can't setup Can you try adding "debug" to the ke

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Tony Breeds
On Mon, Jun 03, 2013 at 09:40:52PM -0400, Robert Knight wrote: > On 6/3/2013 8:01 PM, Tony Breeds wrote: > >On Mon, Jun 03, 2013 at 05:20:12PM -0400, Robert Knight wrote: > > > >>>Device tree struct 0x0482 -> 0x0484 > >>>Calling quiesce... > >>>returning from prom_init > >>

Re: IBM OpenPower 720 ipr driver woes

2013-06-03 Thread Gavin Shan
On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote: >On Mon, Jun 03, 2013 at 09:40:52PM -0400, Robert Knight wrote: >> On 6/3/2013 8:01 PM, Tony Breeds wrote: >> >On Mon, Jun 03, 2013 at 05:20:12PM -0400, Robert Knight wrote: >> > >> >>>Device tree struct 0x0482 -> 0x0

Re: IBM OpenPower 720 ipr driver woes

2013-06-04 Thread Brian King
On 06/03/2013 08:40 PM, Robert Knight wrote: > [ 21.938847] ipr: IBM Power RAID SCSI Device Driver version: 2.5.4 (July > 11, 2 > 012) > [ 21.939061] ipr 0001:d0:01.0: Found IOA with IRQ: 151 > [ 21.942276] ipr 0001:d0:01.0: Write of cache line size failed > [ 21.942584] ipr: probe of 0001

Re: IBM OpenPower 720 ipr driver woes

2013-06-05 Thread Robert Knight
On 6/4/2013 6:16 PM, Brian King wrote: Wendy - do you have access to one of these systems so we could take a look at this? I can provide access if there's not another available. Regards, Robert ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs

Re: IBM OpenPower 720 ipr driver woes

2013-06-05 Thread Robert Knight
On 6/3/2013 11:52 PM, Gavin Shan wrote: On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote: On Mon, Jun 03, 2013 at 09:40:52PM -0400, Robert Knight wrote: On 6/3/2013 8:01 PM, Tony Breeds wrote: On Mon, Jun 03, 2013 at 05:20:12PM -0400, Robert Knight wrote: Device tree struct 0x000

Re: IBM OpenPower 720 ipr driver woes

2013-06-05 Thread Robert Knight
On 6/5/2013 6:01 PM, wenxi...@linux.vnet.ibm.com wrote: Quoting Robert Knight : Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower 720 stopped being able to read the SCSI disks with an error concerning a return code -1. In the updates since, it has not resumed working. Can

Re: IBM OpenPower 720 ipr driver woes

2013-06-05 Thread wenxiong
Quoting Robert Knight : Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower 720 stopped being able to read the SCSI disks with an error concerning a return code -1. In the updates since, it has not resumed working. Can you tell me which kernel you saw this issue(I assumed

Re: IBM OpenPower 720 ipr driver woes

2013-06-06 Thread Brian King
On 06/05/2013 04:14 PM, Robert Knight wrote: > On 6/3/2013 11:52 PM, Gavin Shan wrote: >> On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote: >>> On Mon, Jun 03, 2013 at 09:40:52PM -0400, Robert Knight wrote: On 6/3/2013 8:01 PM, Tony Breeds wrote: > On Mon, Jun 03, 2013 at 05:20:

Re: IBM OpenPower 720 ipr driver woes

2013-06-06 Thread Robert Knight
On 06/06/2013 07:32 AM, Brian King wrote: On 06/05/2013 04:14 PM, Robert Knight wrote: On 6/3/2013 11:52 PM, Gavin Shan wrote: On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote: On Mon, Jun 03, 2013 at 09:40:52PM -0400, Robert Knight wrote: On 6/3/2013 8:01 PM, Tony Breeds wrote: O

Re: IBM OpenPower 720 ipr driver woes

2013-06-06 Thread Gavin Shan
On Thu, Jun 06, 2013 at 08:39:45AM -0400, Robert Knight wrote: >On 06/06/2013 07:32 AM, Brian King wrote: >>On 06/05/2013 04:14 PM, Robert Knight wrote: >>>On 6/3/2013 11:52 PM, Gavin Shan wrote: On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote: >On Mon, Jun 03, 2013 at 09:40:52P

Re: IBM OpenPower 720 ipr driver woes

2013-10-17 Thread Robert Knight
On 06/06/2013 08:24 PM, Gavin Shan wrote: On Thu, Jun 06, 2013 at 08:39:45AM -0400, Robert Knight wrote: On 06/06/2013 07:32 AM, Brian King wrote: On 06/05/2013 04:14 PM, Robert Knight wrote: On 6/3/2013 11:52 PM, Gavin Shan wrote: On Tue, Jun 04, 2013 at 01:16:52PM +1000, Tony Breeds wrote:

Re: IBM OpenPower 720 ipr driver woes

2013-10-25 Thread Robert Knight
On 10/17/2013 10:57 AM, Robert Knight wrote: Well, it's four months later and I'm trying to get Fedora 20 Alpha to install on that same machine. It appears to still have the same problem. Did that patch ever make it into the mainline? Strangely, the kernel from the installer (using DVD image