Re: [PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw

2018-12-19 Thread John Garry
On 19/12/2018 04:35, Martin K. Petersen wrote: John, From: Xiang Chen For v3 hw, we support DIF operation for SAS, but not SATA. In addition, DIF CRC16 is supported. This patchset adds the SW support for the described features. The main components are as follows: - Get protection mask

Re: [PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw

2018-12-18 Thread Martin K. Petersen
John, > From: Xiang Chen > > For v3 hw, we support DIF operation for SAS, but not SATA. > > In addition, DIF CRC16 is supported. > > This patchset adds the SW support for the described features. The main > components are as follows: > - Get protection mask from module param > - Fill PI fields

[PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw

2018-12-17 Thread John Garry
From: Xiang Chen For v3 hw, we support DIF operation for SAS, but not SATA. In addition, DIF CRC16 is supported. This patchset adds the SW support for the described features. The main components are as follows: - Get protection mask from module param - Fill PI fields - Fill related to DIF in