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>, John Garry <john.garry@huawei.com>
Subject: [PATCH v4 0/5] hisi_sas: DIF support
Date: Thu, 6 Dec 2018 21:34:39 +0800 [thread overview]
Message-ID: <1544103284-100497-1-git-send-email-john.garry@huawei.com> (raw)
This patchset introduces support to the driver for DIF/DIX.
We are making DIX support as RFC for now, based on issues discussed in the
following:
https://marc.info/?l=linux-scsi&m=154357719329297&w=4 and
https://marc.info/?l=linux-scsi&m=154406987703456&w=2
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:
- Fix pre-existing sparse warnings
- Tidy sg table size config
- Some tidy-up to accept PI support
- Add components for PI support for main and v3 driver
Differences:
v3->v4:
- re-add DIX support as RFC - do not commit please!
- also DIX support is labelled experimental in the driver
v2->v3:
- fix sparse warnings
- drop DIX support
v1->v2:
- drop scsi_prot_op_normal()
John Garry (1):
scsi: hisi_sas: Fix warnings detected by sparse
Xiang Chen (4):
scsi: hisi_sas: Relocate some code to reduce complexity
scsi: hisi_sas: Make sg_tablesize consistent value
scsi: hisi_sas: Add support for DIF feature for v3 hw
scsi: hisi_sas: Add support for DIX feature for v3 hw as experimental
drivers/scsi/hisi_sas/hisi_sas.h | 21 ++-
drivers/scsi/hisi_sas/hisi_sas_main.c | 246 ++++++++++++++++++++++++---------
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 17 +--
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 68 +++++----
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 243 +++++++++++++++++++++++++++++---
5 files changed, 464 insertions(+), 131 deletions(-)
--
1.9.1
next reply other threads:[~2018-12-06 13:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 13:34 John Garry [this message]
2018-12-06 13:34 ` [PATCH v4 1/5] scsi: hisi_sas: Fix warnings detected by sparse John Garry
2018-12-06 13:34 ` [PATCH v4 2/5] scsi: hisi_sas: Relocate some code to reduce complexity John Garry
2018-12-06 14:17 ` Johannes Thumshirn
2018-12-06 15:37 ` John Garry
2018-12-06 16:20 ` Johannes Thumshirn
2018-12-07 10:07 ` John Garry
2018-12-07 10:53 ` Johannes Thumshirn
2018-12-06 13:34 ` [PATCH v4 3/5] scsi: hisi_sas: Make sg_tablesize consistent value John Garry
2018-12-06 13:34 ` [PATCH v4 4/5] scsi: hisi_sas: Add support for DIF feature for v3 hw John Garry
2018-12-13 2:20 ` Martin K. Petersen
2018-12-13 13:35 ` John Garry
2018-12-17 14:51 ` John Garry
2018-12-18 3:31 ` Martin K. Petersen
2018-12-06 13:34 ` [RFC PATCH v4 5/5] scsi: hisi_sas: Add support for DIX feature for v3 hw as experimental John Garry
2018-12-13 2:23 ` [PATCH v4 0/5] hisi_sas: DIF support Martin K. Petersen
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