From: John Garry <john.garry@huawei.com>
To: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>
Cc: <linuxarm@huawei.com>, <linux-kernel@vger.kernel.org>,
<linux-scsi@vger.kernel.org>, <hch@infradead.org>,
<maier@linux.ibm.com>, John Garry <john.garry@huawei.com>
Subject: [PATCH v2 0/3] hisi_sas: DIF/DIX support
Date: Wed, 21 Nov 2018 22:24:30 +0800 [thread overview]
Message-ID: <1542810273-134731-1-git-send-email-john.garry@huawei.com> (raw)
This patchset introduces support to the driver for DIF/DIX (or PI -
protection information).
We will only support PI in v3 hw at the moment, even though previous hw
versions also support it.
The series is broken down as follows:
- Tidy sg table size config
- Some tidy-up to accept PI support
- Add components for PI support for main and v3 driver
Difference v1->v2:
- drop scsi_prot_op_normal()
Xiang Chen (3):
scsi: hisi_sas: Relocate some code to reduce complexity
scsi: hisi_sas: Make sg_tablesize consistent value
scsi: hisi_sas: Add support for DIF/DIX feature for v3 hw
drivers/scsi/hisi_sas/hisi_sas.h | 18 +++
drivers/scsi/hisi_sas/hisi_sas_main.c | 242 ++++++++++++++++++++++++---------
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 192 +++++++++++++++++++++++++-
5 files changed, 380 insertions(+), 76 deletions(-)
--
1.9.1
next reply other threads:[~2018-11-21 14:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 14:24 John Garry [this message]
2018-11-21 14:24 ` [PATCH v2 1/3] scsi: hisi_sas: Relocate some code to reduce complexity John Garry
2018-11-21 14:24 ` [PATCH v2 2/3] scsi: hisi_sas: Make sg_tablesize consistent value John Garry
2018-11-21 14:24 ` [PATCH v2 3/3] scsi: hisi_sas: Add support for DIF/DIX feature for v3 hw John Garry
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