Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Laurence Oberman" 
> To: "Himanshu Madhani" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Tuesday, March 14, 2017 11:49:51 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Himanshu Madhani" 
> > To: "Laurence Oberman" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Tuesday, March 14, 2017 8:32:25 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > - Original Message -
> > > From: "Laurence Oberman" 
> > > To: "Himanshu Madhani" 
> > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > 
> > > Sent: Tuesday, March 14, 2017 8:02:32 PM
> > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > 
> > > 
> > > - Original Message -
> > > > From: "Himanshu Madhani" 
> > > > To: "Laurence Oberman" 
> > > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > > 
> > > > Sent: Tuesday, March 14, 2017 5:11:13 PM
> > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > (ISP2532-based
> > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > 
> > > > 
> > > > - Original Message -
> > > > > From: "Laurence Oberman" 
> > > > > To: "Himanshu Madhani" 
> > > > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > > > 
> > > > > Sent: Monday, March 13, 2017 9:06:38 PM
> > > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > (ISP2532-based
> > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > 
> > > > > 
> > > > > 
> > > > > - Original Message -
> > > > > > From: "Laurence Oberman" 
> > > > > > To: "Himanshu Madhani" 
> > > > > > Cc: "Chad Dupuis" , "Linux SCSI
> > > > > > List"
> > > > > > 
> > > > > > Sent: Monday, March 13, 2017 12:54:12 PM
> > > > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > (ISP2532-based
> > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > - Original Message -
> > > > > > > From: "Himanshu Madhani" 
> > > > > > > To: "Laurence Oberman" , "Chad
> > > > > > > Dupuis"
> > > > > > > 
> > > > > > > Cc: "Linux SCSI List" 
> > > > > > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > > > > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > > (ISP2532-based
> > > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > > > 
> > > > > > > Hi Laurence,
> > > > > > > 
> > > > > > > > -Original Message-
> > > > > > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > > > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > > > > > To: Dupuis, Chad ; Madhani,
> > > > > > > > Himanshu
> > > > > > > > 
> > > > > > > > Cc: Linux SCSI List 
> > > > > > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx
> > > > > > > > (ISP2532-based
> > > > > > > > 8Gb)
> > > > > > > > with BAR 3 error, work fine on 4.9
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > - Original Message -
> > > > > > > > > From: "Laurence Oberman" 
> > > > > > > > > To: "Chad Dupuis" , "Himanshu
> > > > > > > > > Madhani"
> > > > > > > > > 
> > > > > > > > > Cc: "Linux SCSI List" 
> > > > > > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > > > > (ISP2532-based
> > > > > > > > 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Himanshu Madhani" 
> To: "Laurence Oberman" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Tuesday, March 14, 2017 8:32:25 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> - Original Message -
> > From: "Laurence Oberman" 
> > To: "Himanshu Madhani" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Tuesday, March 14, 2017 8:02:32 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > 
> > - Original Message -
> > > From: "Himanshu Madhani" 
> > > To: "Laurence Oberman" 
> > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > 
> > > Sent: Tuesday, March 14, 2017 5:11:13 PM
> > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > 
> > > - Original Message -
> > > > From: "Laurence Oberman" 
> > > > To: "Himanshu Madhani" 
> > > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > > 
> > > > Sent: Monday, March 13, 2017 9:06:38 PM
> > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > (ISP2532-based
> > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > 
> > > > 
> > > > 
> > > > - Original Message -
> > > > > From: "Laurence Oberman" 
> > > > > To: "Himanshu Madhani" 
> > > > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > > > 
> > > > > Sent: Monday, March 13, 2017 12:54:12 PM
> > > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > (ISP2532-based
> > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > 
> > > > > 
> > > > > 
> > > > > - Original Message -
> > > > > > From: "Himanshu Madhani" 
> > > > > > To: "Laurence Oberman" , "Chad Dupuis"
> > > > > > 
> > > > > > Cc: "Linux SCSI List" 
> > > > > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > > > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > (ISP2532-based
> > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > > 
> > > > > > Hi Laurence,
> > > > > > 
> > > > > > > -Original Message-
> > > > > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > > > > To: Dupuis, Chad ; Madhani,
> > > > > > > Himanshu
> > > > > > > 
> > > > > > > Cc: Linux SCSI List 
> > > > > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx
> > > > > > > (ISP2532-based
> > > > > > > 8Gb)
> > > > > > > with BAR 3 error, work fine on 4.9
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > - Original Message -
> > > > > > > > From: "Laurence Oberman" 
> > > > > > > > To: "Chad Dupuis" , "Himanshu
> > > > > > > > Madhani"
> > > > > > > > 
> > > > > > > > Cc: "Linux SCSI List" 
> > > > > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > > > (ISP2532-based
> > > > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > > > >
> > > > > > > > Chad, Himanshu
> > > > > > > >
> > > > > > > > Before I bisect or go chase changes, wanted to reach
> > > > > > > > out
> > > > > > > > because the
> > > > > > > > driver seems to be the same version.
> > > > > > > > Perhaps this is a PCIE change in the kernel for 4.10
> > > > > > > > affecting
> > > > > > > > the
> > > > > > > > load.
> > > > > > > > Its the same targetLIO server I have been using for a
> > > > > > > > long
> > > > > > > > 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Laurence Oberman" 
> To: "Himanshu Madhani" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Tuesday, March 14, 2017 8:02:32 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Himanshu Madhani" 
> > To: "Laurence Oberman" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Tuesday, March 14, 2017 5:11:13 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > - Original Message -
> > > From: "Laurence Oberman" 
> > > To: "Himanshu Madhani" 
> > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > 
> > > Sent: Monday, March 13, 2017 9:06:38 PM
> > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > 
> > > 
> > > - Original Message -
> > > > From: "Laurence Oberman" 
> > > > To: "Himanshu Madhani" 
> > > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > > 
> > > > Sent: Monday, March 13, 2017 12:54:12 PM
> > > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > (ISP2532-based
> > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > 
> > > > 
> > > > 
> > > > - Original Message -
> > > > > From: "Himanshu Madhani" 
> > > > > To: "Laurence Oberman" , "Chad Dupuis"
> > > > > 
> > > > > Cc: "Linux SCSI List" 
> > > > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > (ISP2532-based
> > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > 
> > > > > Hi Laurence,
> > > > > 
> > > > > > -Original Message-
> > > > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > > > To: Dupuis, Chad ; Madhani, Himanshu
> > > > > > 
> > > > > > Cc: Linux SCSI List 
> > > > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx
> > > > > > (ISP2532-based
> > > > > > 8Gb)
> > > > > > with BAR 3 error, work fine on 4.9
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > - Original Message -
> > > > > > > From: "Laurence Oberman" 
> > > > > > > To: "Chad Dupuis" , "Himanshu
> > > > > > > Madhani"
> > > > > > > 
> > > > > > > Cc: "Linux SCSI List" 
> > > > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > > (ISP2532-based
> > > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > > >
> > > > > > > Chad, Himanshu
> > > > > > >
> > > > > > > Before I bisect or go chase changes, wanted to reach out
> > > > > > > because the
> > > > > > > driver seems to be the same version.
> > > > > > > Perhaps this is a PCIE change in the kernel for 4.10
> > > > > > > affecting
> > > > > > > the
> > > > > > > load.
> > > > > > > Its the same targetLIO server I have been using for a long
> > > > > > > time
> > > > > > > with
> > > > > > > 4.9
> > > > > > >
> > > > > > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre
> > > > > > > Channel
> > > > > > > to
> > > > > > > PCI Express HBA (rev 02)
> > > > > > >
> > > > > > > With 4.9 I have no issues loading the driver for my targetLIO
> > > > > > > server.
> > > > > > > (DL380G8)
> > > > > > >
> > > > > > > # modinfo qla2xxx | more
> > > > > > > filename:
> > > > > > > 
> > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > > > firmware:   ql2500_fw.bin
> > > > > > > version:8.07.00.38-k
> > > > > > > license:GPL
> > > > > > > description:QLogic Fibre Channel HBA Driver
> > > > > > > author: QLogic Corporation
> > > > > > > srcversion: 94A8431A85BFF854B97B02D
> > > > > > >
> > > > > > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre
> > > > > > > Channel
> > > > > > > HBA
> >

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Himanshu Madhani" 
> To: "Laurence Oberman" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Tuesday, March 14, 2017 5:11:13 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> - Original Message -
> > From: "Laurence Oberman" 
> > To: "Himanshu Madhani" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Monday, March 13, 2017 9:06:38 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > 
> > - Original Message -
> > > From: "Laurence Oberman" 
> > > To: "Himanshu Madhani" 
> > > Cc: "Chad Dupuis" , "Linux SCSI List"
> > > 
> > > Sent: Monday, March 13, 2017 12:54:12 PM
> > > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > 
> > > 
> > > - Original Message -
> > > > From: "Himanshu Madhani" 
> > > > To: "Laurence Oberman" , "Chad Dupuis"
> > > > 
> > > > Cc: "Linux SCSI List" 
> > > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > (ISP2532-based
> > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > 
> > > > Hi Laurence,
> > > > 
> > > > > -Original Message-
> > > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > > To: Dupuis, Chad ; Madhani, Himanshu
> > > > > 
> > > > > Cc: Linux SCSI List 
> > > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx
> > > > > (ISP2532-based
> > > > > 8Gb)
> > > > > with BAR 3 error, work fine on 4.9
> > > > > 
> > > > > 
> > > > > 
> > > > > - Original Message -
> > > > > > From: "Laurence Oberman" 
> > > > > > To: "Chad Dupuis" , "Himanshu Madhani"
> > > > > > 
> > > > > > Cc: "Linux SCSI List" 
> > > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx
> > > > > > (ISP2532-based
> > > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > > >
> > > > > > Chad, Himanshu
> > > > > >
> > > > > > Before I bisect or go chase changes, wanted to reach out
> > > > > > because the
> > > > > > driver seems to be the same version.
> > > > > > Perhaps this is a PCIE change in the kernel for 4.10 affecting
> > > > > > the
> > > > > > load.
> > > > > > Its the same targetLIO server I have been using for a long time
> > > > > > with
> > > > > > 4.9
> > > > > >
> > > > > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre
> > > > > > Channel
> > > > > > to
> > > > > > PCI Express HBA (rev 02)
> > > > > >
> > > > > > With 4.9 I have no issues loading the driver for my targetLIO
> > > > > > server.
> > > > > > (DL380G8)
> > > > > >
> > > > > > # modinfo qla2xxx | more
> > > > > > filename:
> > > > > > 
> /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > > firmware:   ql2500_fw.bin
> > > > > > version:8.07.00.38-k
> > > > > > license:GPL
> > > > > > description:QLogic Fibre Channel HBA Driver
> > > > > > author: QLogic Corporation
> > > > > > srcversion: 94A8431A85BFF854B97B02D
> > > > > >
> > > > > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre
> > > > > > Channel
> > > > > > HBA
> > > > > > Driver: 8.07.00.38-k.
> > > > > > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532
> > > > > > irq
> > > > > > 106
> > > > > > iobase
> > > > > > 0xadce989a1000.
> > > > > > [   10.455108] scsi host4: qla2xxx
> > > > > > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 -
> > > > > > PCI-Express
> > > > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > > > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe
> > > > > > (5.0GT/s
> > > > > > x8)
> > > > > > @
> > > > > > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > > > > > [   10.460545] qla2xxx 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Madhani, Himanshu]

- Original Message -
> From: "Laurence Oberman" 
> To: "Himanshu Madhani" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 

> Sent: Monday, March 13, 2017 9:06:38 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 
8Gb) with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Laurence Oberman" 
> > To: "Himanshu Madhani" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Monday, March 13, 2017 12:54:12 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > 
> > - Original Message -
> > > From: "Himanshu Madhani" 
> > > To: "Laurence Oberman" , "Chad Dupuis"
> > > 
> > > Cc: "Linux SCSI List" 
> > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx 
(ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > Hi Laurence,
> > > 
> > > > -Original Message-
> > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > To: Dupuis, Chad ; Madhani, Himanshu
> > > > 
> > > > Cc: Linux SCSI List 
> > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx 
(ISP2532-based
> > > > 8Gb)
> > > > with BAR 3 error, work fine on 4.9
> > > > 
> > > > 
> > > > 
> > > > - Original Message -
> > > > > From: "Laurence Oberman" 
> > > > > To: "Chad Dupuis" , "Himanshu Madhani"
> > > > > 
> > > > > Cc: "Linux SCSI List" 
> > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx 
(ISP2532-based
> > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > >
> > > > > Chad, Himanshu
> > > > >
> > > > > Before I bisect or go chase changes, wanted to reach out because 
the
> > > > > driver seems to be the same version.
> > > > > Perhaps this is a PCIE change in the kernel for 4.10 affecting the
> > > > > load.
> > > > > Its the same targetLIO server I have been using for a long time 
with
> > > > > 4.9
> > > > >
> > > > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre 
Channel
> > > > > to
> > > > > PCI Express HBA (rev 02)
> > > > >
> > > > > With 4.9 I have no issues loading the driver for my targetLIO 
server.
> > > > > (DL380G8)
> > > > >
> > > > > # modinfo qla2xxx | more
> > > > > filename:
> > > > > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > firmware:   ql2500_fw.bin
> > > > > version:8.07.00.38-k
> > > > > license:GPL
> > > > > description:QLogic Fibre Channel HBA Driver
> > > > > author: QLogic Corporation
> > > > > srcversion: 94A8431A85BFF854B97B02D
> > > > >
> > > > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel
> > > > > HBA
> > > > > Driver: 8.07.00.38-k.
> > > > > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq
> > > > > 106
> > > > > iobase
> > > > > 0xadce989a1000.
> > > > > [   10.455108] scsi host4: qla2xxx
> > > > > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 -
> > > > > PCI-Express
> > > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe 
(5.0GT/s
> > > > > x8)
> > > > > @
> > > > > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > > > > [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq
> > > > > 110
> > > > > iobase
> > > > > 0xadce989a9000.
> > > > > [   10.662120] scsi host5: qla2xxx
> > > > > [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 -
> > > > > PCI-Express
> > > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > > [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe 
(5.0GT/s
> > > > > x8)
> > > > > @
> > > > > :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> > > > >
> > > > > Rebooting on the same server with 4.10 fails to load
> > > > >
> > > > > Linux  4.10.0+
> > > > > # modinfo qla2xxx | more
> > > > > filename:
> > > > > /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Laurence Oberman" 
> To: "Himanshu Madhani" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Monday, March 13, 2017 9:06:38 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Laurence Oberman" 
> > To: "Himanshu Madhani" 
> > Cc: "Chad Dupuis" , "Linux SCSI List"
> > 
> > Sent: Monday, March 13, 2017 12:54:12 PM
> > Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > 
> > 
> > - Original Message -
> > > From: "Himanshu Madhani" 
> > > To: "Laurence Oberman" , "Chad Dupuis"
> > > 
> > > Cc: "Linux SCSI List" 
> > > Sent: Monday, March 13, 2017 12:39:03 PM
> > > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > > 
> > > Hi Laurence,
> > > 
> > > > -Original Message-
> > > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > > Sent: Sunday, March 12, 2017 11:31 AM
> > > > To: Dupuis, Chad ; Madhani, Himanshu
> > > > 
> > > > Cc: Linux SCSI List 
> > > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based
> > > > 8Gb)
> > > > with BAR 3 error, work fine on 4.9
> > > > 
> > > > 
> > > > 
> > > > - Original Message -
> > > > > From: "Laurence Oberman" 
> > > > > To: "Chad Dupuis" , "Himanshu Madhani"
> > > > > 
> > > > > Cc: "Linux SCSI List" 
> > > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > > >
> > > > > Chad, Himanshu
> > > > >
> > > > > Before I bisect or go chase changes, wanted to reach out because the
> > > > > driver seems to be the same version.
> > > > > Perhaps this is a PCIE change in the kernel for 4.10 affecting the
> > > > > load.
> > > > > Its the same targetLIO server I have been using for a long time with
> > > > > 4.9
> > > > >
> > > > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel
> > > > > to
> > > > > PCI Express HBA (rev 02)
> > > > >
> > > > > With 4.9 I have no issues loading the driver for my targetLIO server.
> > > > > (DL380G8)
> > > > >
> > > > > # modinfo qla2xxx | more
> > > > > filename:
> > > > > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > firmware:   ql2500_fw.bin
> > > > > version:8.07.00.38-k
> > > > > license:GPL
> > > > > description:QLogic Fibre Channel HBA Driver
> > > > > author: QLogic Corporation
> > > > > srcversion: 94A8431A85BFF854B97B02D
> > > > >
> > > > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel
> > > > > HBA
> > > > > Driver: 8.07.00.38-k.
> > > > > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq
> > > > > 106
> > > > > iobase
> > > > > 0xadce989a1000.
> > > > > [   10.455108] scsi host4: qla2xxx
> > > > > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 -
> > > > > PCI-Express
> > > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s
> > > > > x8)
> > > > > @
> > > > > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > > > > [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq
> > > > > 110
> > > > > iobase
> > > > > 0xadce989a9000.
> > > > > [   10.662120] scsi host5: qla2xxx
> > > > > [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 -
> > > > > PCI-Express
> > > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > > [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s
> > > > > x8)
> > > > > @
> > > > > :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> > > > >
> > > > > Rebooting on the same server with 4.10 fails to load
> > > > >
> > > > > Linux  4.10.0+
> > > > > # modinfo qla2xxx | more
> > > > > filename:
> > > > > /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > > firmware:   ql2500_fw.bin
> > > > > version:8.07.00.38-k
> > > > > license:GPL
> > > > > description:QLogic Fibre Channel HBA Driver
> > > > > author: QLogic Corporation
> > > > > srcversion: 939E0595E8A3C2E1BE94392
> > > > >
> > > > > [8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel
> > > > > HBA
> > > > > Driver: 8.07.00.38-k.
> > > > > [9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> > 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Laurence Oberman" 
> To: "Himanshu Madhani" 
> Cc: "Chad Dupuis" , "Linux SCSI List" 
> 
> Sent: Monday, March 13, 2017 12:54:12 PM
> Subject: Re: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Himanshu Madhani" 
> > To: "Laurence Oberman" , "Chad Dupuis"
> > 
> > Cc: "Linux SCSI List" 
> > Sent: Monday, March 13, 2017 12:39:03 PM
> > Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> > 
> > Hi Laurence,
> > 
> > > -Original Message-
> > > From: Laurence Oberman [mailto:lober...@redhat.com]
> > > Sent: Sunday, March 12, 2017 11:31 AM
> > > To: Dupuis, Chad ; Madhani, Himanshu
> > > 
> > > Cc: Linux SCSI List 
> > > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based
> > > 8Gb)
> > > with BAR 3 error, work fine on 4.9
> > > 
> > > 
> > > 
> > > - Original Message -
> > > > From: "Laurence Oberman" 
> > > > To: "Chad Dupuis" , "Himanshu Madhani"
> > > > 
> > > > Cc: "Linux SCSI List" 
> > > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > > > 8Gb) with BAR 3 error, work fine on 4.9
> > > >
> > > > Chad, Himanshu
> > > >
> > > > Before I bisect or go chase changes, wanted to reach out because the
> > > > driver seems to be the same version.
> > > > Perhaps this is a PCIE change in the kernel for 4.10 affecting the
> > > > load.
> > > > Its the same targetLIO server I have been using for a long time with
> > > > 4.9
> > > >
> > > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to
> > > > PCI Express HBA (rev 02)
> > > >
> > > > With 4.9 I have no issues loading the driver for my targetLIO server.
> > > > (DL380G8)
> > > >
> > > > # modinfo qla2xxx | more
> > > > filename:
> > > > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > firmware:   ql2500_fw.bin
> > > > version:8.07.00.38-k
> > > > license:GPL
> > > > description:QLogic Fibre Channel HBA Driver
> > > > author: QLogic Corporation
> > > > srcversion: 94A8431A85BFF854B97B02D
> > > >
> > > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > > > Driver: 8.07.00.38-k.
> > > > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 106
> > > > iobase
> > > > 0xadce989a1000.
> > > > [   10.455108] scsi host4: qla2xxx
> > > > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 -
> > > > PCI-Express
> > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s
> > > > x8)
> > > > @
> > > > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > > > [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110
> > > > iobase
> > > > 0xadce989a9000.
> > > > [   10.662120] scsi host5: qla2xxx
> > > > [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 -
> > > > PCI-Express
> > > > Dual Channel 8Gb Fibre Channel HBA.
> > > > [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s
> > > > x8)
> > > > @
> > > > :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> > > >
> > > > Rebooting on the same server with 4.10 fails to load
> > > >
> > > > Linux  4.10.0+
> > > > # modinfo qla2xxx | more
> > > > filename:
> > > > /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > > firmware:   ql2500_fw.bin
> > > > version:8.07.00.38-k
> > > > license:GPL
> > > > description:QLogic Fibre Channel HBA Driver
> > > > author: QLogic Corporation
> > > > srcversion: 939E0595E8A3C2E1BE94392
> > > >
> > > > [8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > > > Driver: 8.07.00.38-k.
> > > > [9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> > > > [   10.201268] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 110
> > > > iobase
> > > > 0xacbf189b1000.
> > > > [   10.407865] scsi host5: qla2xxx
> > > > [   10.444281] qla2xxx: probe of :27:00.0 failed with error -22
> > > > [   10.444519] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
> > > > [   10.444522] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110
> > > > iobase
> > > > 0xacbf189b9000.
> > > > [   10.645932] scsi host5: qla2xxx
> > > > [   10.682233] qla2xxx: probe of :27:00.1 failed with error -22
> > > >
> > > > Thanks
> > > > Laurence
> > > >
> > > 
> > > I started bisecting this, cannot believe others 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Himanshu Madhani" 
> To: "Laurence Oberman" , "Chad Dupuis" 
> 
> Cc: "Linux SCSI List" 
> Sent: Monday, March 13, 2017 12:39:03 PM
> Subject: RE: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) 
> with BAR 3 error, work fine on 4.9
> 
> Hi Laurence,
> 
> > -Original Message-
> > From: Laurence Oberman [mailto:lober...@redhat.com]
> > Sent: Sunday, March 12, 2017 11:31 AM
> > To: Dupuis, Chad ; Madhani, Himanshu
> > 
> > Cc: Linux SCSI List 
> > Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb)
> > with BAR 3 error, work fine on 4.9
> > 
> > 
> > 
> > - Original Message -
> > > From: "Laurence Oberman" 
> > > To: "Chad Dupuis" , "Himanshu Madhani"
> > > 
> > > Cc: "Linux SCSI List" 
> > > Sent: Sunday, March 12, 2017 7:39:23 AM
> > > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > > 8Gb) with BAR 3 error, work fine on 4.9
> > >
> > > Chad, Himanshu
> > >
> > > Before I bisect or go chase changes, wanted to reach out because the
> > > driver seems to be the same version.
> > > Perhaps this is a PCIE change in the kernel for 4.10 affecting the load.
> > > Its the same targetLIO server I have been using for a long time with
> > > 4.9
> > >
> > > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to
> > > PCI Express HBA (rev 02)
> > >
> > > With 4.9 I have no issues loading the driver for my targetLIO server.
> > > (DL380G8)
> > >
> > > # modinfo qla2xxx | more
> > > filename:
> > > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > firmware:   ql2500_fw.bin
> > > version:8.07.00.38-k
> > > license:GPL
> > > description:QLogic Fibre Channel HBA Driver
> > > author: QLogic Corporation
> > > srcversion: 94A8431A85BFF854B97B02D
> > >
> > > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > > Driver: 8.07.00.38-k.
> > > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 106
> > > iobase
> > > 0xadce989a1000.
> > > [   10.455108] scsi host4: qla2xxx
> > > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 -
> > > PCI-Express
> > > Dual Channel 8Gb Fibre Channel HBA.
> > > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8)
> > > @
> > > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > > [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110
> > > iobase
> > > 0xadce989a9000.
> > > [   10.662120] scsi host5: qla2xxx
> > > [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 -
> > > PCI-Express
> > > Dual Channel 8Gb Fibre Channel HBA.
> > > [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s x8)
> > > @
> > > :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> > >
> > > Rebooting on the same server with 4.10 fails to load
> > >
> > > Linux  4.10.0+
> > > # modinfo qla2xxx | more
> > > filename:
> > > /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > > firmware:   ql2500_fw.bin
> > > version:8.07.00.38-k
> > > license:GPL
> > > description:QLogic Fibre Channel HBA Driver
> > > author: QLogic Corporation
> > > srcversion: 939E0595E8A3C2E1BE94392
> > >
> > > [8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > > Driver: 8.07.00.38-k.
> > > [9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> > > [   10.201268] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 110
> > > iobase
> > > 0xacbf189b1000.
> > > [   10.407865] scsi host5: qla2xxx
> > > [   10.444281] qla2xxx: probe of :27:00.0 failed with error -22
> > > [   10.444519] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
> > > [   10.444522] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110
> > > iobase
> > > 0xacbf189b9000.
> > > [   10.645932] scsi host5: qla2xxx
> > > [   10.682233] qla2xxx: probe of :27:00.1 failed with error -22
> > >
> > > Thanks
> > > Laurence
> > >
> > 
> > I started bisecting this, cannot believe others have not bumped into this
> > on
> > 4.10.
> > This is a generic QLE2562 and firmware is loaded by the driver so wondering
> > why I am seeing this and other are not.
> > There is nothing special with the PCIE bus on this DL380G8.
> > 
> > Anyway during the bisect I got to a point where in the 4.10 commits I still
> > saw
> > the "BAR 3" message but the probe worked.
> > 
> > [7.208237] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > Driver:
> > 8.07.00.38-k.
> > [7.208492] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> > 
> >see this above but probe did not fail
> > 
> > [7.208494] qla2xxx 

RE: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Madhani, Himanshu]

Hi Laurence,

> -Original Message-
> From: Laurence Oberman [mailto:lober...@redhat.com]
> Sent: Sunday, March 12, 2017 11:31 AM
> To: Dupuis, Chad ; Madhani, Himanshu
> 
> Cc: Linux SCSI List 
> Subject: Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb)
> with BAR 3 error, work fine on 4.9
> 
> 
> 
> - Original Message -
> > From: "Laurence Oberman" 
> > To: "Chad Dupuis" , "Himanshu Madhani"
> > 
> > Cc: "Linux SCSI List" 
> > Sent: Sunday, March 12, 2017 7:39:23 AM
> > Subject: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based
> > 8Gb) with BAR 3 error, work fine on 4.9
> >
> > Chad, Himanshu
> >
> > Before I bisect or go chase changes, wanted to reach out because the
> > driver seems to be the same version.
> > Perhaps this is a PCIE change in the kernel for 4.10 affecting the load.
> > Its the same targetLIO server I have been using for a long time with
> > 4.9
> >
> > 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to
> > PCI Express HBA (rev 02)
> >
> > With 4.9 I have no issues loading the driver for my targetLIO server.
> > (DL380G8)
> >
> > # modinfo qla2xxx | more
> > filename:
> > /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > firmware:   ql2500_fw.bin
> > version:8.07.00.38-k
> > license:GPL
> > description:QLogic Fibre Channel HBA Driver
> > author: QLogic Corporation
> > srcversion: 94A8431A85BFF854B97B02D
> >
> > [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > Driver: 8.07.00.38-k.
> > [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 106 
> > iobase
> > 0xadce989a1000.
> > [   10.455108] scsi host4: qla2xxx
> > [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 - PCI-Express
> > Dual Channel 8Gb Fibre Channel HBA.
> > [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @
> > :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> > [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 
> > iobase
> > 0xadce989a9000.
> > [   10.662120] scsi host5: qla2xxx
> > [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 - PCI-Express
> > Dual Channel 8Gb Fibre Channel HBA.
> > [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s x8) @
> > :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> >
> > Rebooting on the same server with 4.10 fails to load
> >
> > Linux  4.10.0+
> > # modinfo qla2xxx | more
> > filename:   /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> > firmware:   ql2500_fw.bin
> > version:8.07.00.38-k
> > license:GPL
> > description:QLogic Fibre Channel HBA Driver
> > author: QLogic Corporation
> > srcversion: 939E0595E8A3C2E1BE94392
> >
> > [8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> > Driver: 8.07.00.38-k.
> > [9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> > [   10.201268] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 110 
> > iobase
> > 0xacbf189b1000.
> > [   10.407865] scsi host5: qla2xxx
> > [   10.444281] qla2xxx: probe of :27:00.0 failed with error -22
> > [   10.444519] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
> > [   10.444522] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 
> > iobase
> > 0xacbf189b9000.
> > [   10.645932] scsi host5: qla2xxx
> > [   10.682233] qla2xxx: probe of :27:00.1 failed with error -22
> >
> > Thanks
> > Laurence
> >
> 
> I started bisecting this, cannot believe others have not bumped into this on
> 4.10.
> This is a generic QLE2562 and firmware is loaded by the driver so wondering
> why I am seeing this and other are not.
> There is nothing special with the PCIE bus on this DL380G8.
> 
> Anyway during the bisect I got to a point where in the 4.10 commits I still 
> saw
> the "BAR 3" message but the probe worked.
> 
> [7.208237] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA Driver:
> 8.07.00.38-k.
> [7.208492] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> 
>see this above but probe did not fail
> 
> [7.208494] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 97 iobase
> 0xc02f98989000.
> [7.414738] scsi host4: qla2xxx
> 
> [7.419267] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 - PCI-Express 
> Dual
> Channel 8Gb Fibre Channel HBA.
> [7.419278] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @
> :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> [7.419698] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
> [7.419701] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 100 iobase
> 0xc02f989b1000.
> [7.625691] scsi host6: qla2xxx
> [7.629218] qla2xxx [:27:00.1]-00fb:6: QLogic QLE2562 - PCI-Express 
> Dual
> Channel 

Re: 4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

- Original Message -
> From: "Laurence Oberman" 
> To: "Chad Dupuis" , "Himanshu Madhani" 
> 
> Cc: "Linux SCSI List" 
> Sent: Sunday, March 12, 2017 7:39:23 AM
> Subject: 4.10+ qla2xxx  driver wont load for qla2xxx (ISP2532-based 8Gb) with 
> BAR 3 error, work fine on 4.9
> 
> Chad, Himanshu
> 
> Before I bisect or go chase changes, wanted to reach out because the driver
> seems to be the same version.
> Perhaps this is a PCIE change in the kernel for 4.10 affecting the load.
> Its the same targetLIO server I have been using for a long time with 4.9
> 
> 27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI
> Express HBA (rev 02)
> 
> With 4.9 I have no issues loading the driver for my targetLIO server.
> (DL380G8)
> 
> # modinfo qla2xxx | more
> filename:
> /lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> firmware:   ql2500_fw.bin
> version:8.07.00.38-k
> license:GPL
> description:QLogic Fibre Channel HBA Driver
> author: QLogic Corporation
> srcversion: 94A8431A85BFF854B97B02D
> 
> [8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> Driver: 8.07.00.38-k.
> [   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 106 iobase
> 0xadce989a1000.
> [   10.455108] scsi host4: qla2xxx
> [   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 - PCI-Express
> Dual Channel 8Gb Fibre Channel HBA.
> [   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @
> :27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
> [   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 iobase
> 0xadce989a9000.
> [   10.662120] scsi host5: qla2xxx
> [   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 - PCI-Express
> Dual Channel 8Gb Fibre Channel HBA.
> [   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s x8) @
> :27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).
> 
> Rebooting on the same server with 4.10 fails to load
> 
> Linux  4.10.0+
> # modinfo qla2xxx | more
> filename:   /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
> firmware:   ql2500_fw.bin
> version:8.07.00.38-k
> license:GPL
> description:QLogic Fibre Channel HBA Driver
> author: QLogic Corporation
> srcversion: 939E0595E8A3C2E1BE94392
> 
> [8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA
> Driver: 8.07.00.38-k.
> [9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
> [   10.201268] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 110 iobase
> 0xacbf189b1000.
> [   10.407865] scsi host5: qla2xxx
> [   10.444281] qla2xxx: probe of :27:00.0 failed with error -22
> [   10.444519] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
> [   10.444522] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 iobase
> 0xacbf189b9000.
> [   10.645932] scsi host5: qla2xxx
> [   10.682233] qla2xxx: probe of :27:00.1 failed with error -22
> 
> Thanks
> Laurence
> 

I started bisecting this, cannot believe others have not bumped into this on 
4.10.
This is a generic QLE2562 and firmware is loaded by the driver so wondering why 
I am seeing this and other are not.
There is nothing special with the PCIE bus on this DL380G8.

Anyway during the bisect I got to a point where in the 4.10 commits I still saw 
the "BAR 3" message
but the probe worked.

[7.208237] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 
8.07.00.38-k.
[7.208492] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.

   see this above but probe did not fail

[7.208494] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 97 iobase 
0xc02f98989000.
[7.414738] scsi host4: qla2xxx

[7.419267] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 - PCI-Express Dual 
Channel 8Gb Fibre Channel HBA.
[7.419278] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @ 
:27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
[7.419698] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
[7.419701] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 100 iobase 
0xc02f989b1000.
[7.625691] scsi host6: qla2xxx
[7.629218] qla2xxx [:27:00.1]-00fb:6: QLogic QLE2562 - PCI-Express Dual 
Channel 8Gb Fibre Channel HBA.
[7.629222] qla2xxx [:27:00.1]-00fc:6: ISP2532: PCIe (5.0GT/s x8) @ 
:27:00.1 hdma+ host#=6 

I marked that still as bad and am continuing, I have 9 builds to go.

Thanks
Laurence

4.10+ qla2xxx driver wont load for qla2xxx (ISP2532-based 8Gb) with BAR 3 error, work fine on 4.9

[Laurence Oberman]

Chad, Himanshu

Before I bisect or go chase changes, wanted to reach out because the driver 
seems to be the same version.
Perhaps this is a PCIE change in the kernel for 4.10 affecting the load.
Its the same targetLIO server I have been using for a long time with 4.9

27:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI 
Express HBA (rev 02)

With 4.9 I have no issues loading the driver for my targetLIO server. (DL380G8)

# modinfo qla2xxx | more
filename:   
/lib/modules/4.9.0.lobetcm+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
firmware:   ql2500_fw.bin
version:8.07.00.38-k
license:GPL
description:QLogic Fibre Channel HBA Driver
author: QLogic Corporation
srcversion: 94A8431A85BFF854B97B02D

[8.906351] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 
8.07.00.38-k.
[   10.014052] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 106 iobase 
0xadce989a1000.
[   10.455108] scsi host4: qla2xxx
[   10.460206] qla2xxx [:27:00.0]-00fb:4: QLogic QLE2562 - PCI-Express Dual 
Channel 8Gb Fibre Channel HBA.
[   10.460215] qla2xxx [:27:00.0]-00fc:4: ISP2532: PCIe (5.0GT/s x8) @ 
:27:00.0 hdma+ host#=4 fw=8.03.00 (90d5).
[   10.460545] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 iobase 
0xadce989a9000.
[   10.662120] scsi host5: qla2xxx
[   11.007841] qla2xxx [:27:00.1]-00fb:5: QLogic QLE2562 - PCI-Express Dual 
Channel 8Gb Fibre Channel HBA.
[   11.007849] qla2xxx [:27:00.1]-00fc:5: ISP2532: PCIe (5.0GT/s x8) @ 
:27:00.1 hdma+ host#=5 fw=8.03.00 (90d5).

Rebooting on the same server with 4.10 fails to load 

Linux  4.10.0+ 
# modinfo qla2xxx | more
filename:   /lib/modules/4.10.0+/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
firmware:   ql2500_fw.bin
version:8.07.00.38-k
license:GPL
description:QLogic Fibre Channel HBA Driver
author: QLogic Corporation
srcversion: 939E0595E8A3C2E1BE94392

[8.754040] qla2xxx [:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 
8.07.00.38-k.
[9.979523] qla2xxx [:27:00.0]-001b: : BAR 3 not enabled.
[   10.201268] qla2xxx [:27:00.0]-001d: : Found an ISP2532 irq 110 iobase 
0xacbf189b1000.
[   10.407865] scsi host5: qla2xxx
[   10.444281] qla2xxx: probe of :27:00.0 failed with error -22
[   10.444519] qla2xxx [:27:00.1]-001b: : BAR 3 not enabled.
[   10.444522] qla2xxx [:27:00.1]-001d: : Found an ISP2532 irq 110 iobase 
0xacbf189b9000.
[   10.645932] scsi host5: qla2xxx
[   10.682233] qla2xxx: probe of :27:00.1 failed with error -22

Thanks
Laurence