Re: [PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-09 Thread Martin K. Petersen
> "James" == James Smart writes: James> fyi - in the v3 of the lpfc 10.5.0.0 patches I just posted, I James> pulled the patch. We will see what to do with it. We may come James> back with a set of generic midlayer patches. We already have a DIF blacklist. We could have an explicit whitelist

Re: [PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-09 Thread James Smart
fyi - in the v3 of the lpfc 10.5.0.0 patches I just posted, I pulled the patch. We will see what to do with it. We may come back with a set of generic midlayer patches. -- james s On 4/5/2015 12:06 PM, Christoph Hellwig wrote: On Fri, Apr 03, 2015 at 05:13:00PM -0400, James Smart wrote: I

Re: [PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-07 Thread Martin K. Petersen
> "Christoph" == Christoph Hellwig writes: >> This patch adds the ability to support auto-enablement of wire-only >> DIF (DIF is generated on TX to target, stripped on RX; OS unaware DIF >> in use) for a select set of devices. Currently, there is only 1 >> device vendor supported: 3PARdata. W

Re: [PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-05 Thread Christoph Hellwig
On Fri, Apr 03, 2015 at 05:13:00PM -0400, James Smart wrote: > Implement support for wire-only DIF devices > > This patch adds the ability to support auto-enablement of wire-only DIF > (DIF is generated on TX to target, stripped on RX; OS unaware DIF in use) > for a select set of devices. Currentl

Re: [PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-05 Thread Sebastian Herbszt
James Smart wrote: > Implement support for wire-only DIF devices > > This patch adds the ability to support auto-enablement of wire-only DIF > (DIF is generated on TX to target, stripped on RX; OS unaware DIF in use) > for a select set of devices. Currently, there is only 1 device vendor > support

[PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-04-03 Thread James Smart
Implement support for wire-only DIF devices This patch adds the ability to support auto-enablement of wire-only DIF (DIF is generated on TX to target, stripped on RX; OS unaware DIF in use) for a select set of devices. Currently, there is only 1 device vendor supported: 3PARdata. When the feature

[PATCH 15/21] lpfc: Implement support for wire-only DIF devices

2015-02-05 Thread James Smart
--- drivers/scsi/lpfc/lpfc.h | 41 drivers/scsi/lpfc/lpfc_attr.c| 65 ++- drivers/scsi/lpfc/lpfc_crtn.h| 3 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 3 + drivers/scsi/lpfc/lpfc_init.c| 24 ++- drivers/scsi/lpfc/lpfc_mbox.c| 4 +- drivers/scsi/lpfc/lpfc_scsi.