linux-kernel - [PATCH v2 00/23] HiSilicon SAS v2 hw support

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Message-ID: <1453742532-53092-1-git-send-email-john.garry@huawei.com>
Date:	Tue, 26 Jan 2016 01:21:49 +0800
From:	j00310691 <john.garry@...wei.com>
To:	<JBottomley@...n.com>, <martin.petersen@...cle.com>,
	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>
CC:	<linuxarm@...wei.com>, <zhangfei.gao@...aro.org>,
	<xuwei5@...ilicon.com>, <john.garry2@...l.dcu.ie>,
	<linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<arnd@...db.de>, <devicetree@...r.kernel.org>,
	John Garry <john.garry@...wei.com>
Subject: [PATCH v2 00/23] HiSilicon SAS v2 hw support 

From: John Garry <john.garry@...wei.com>

This patchset introduces support for the HiSi SAS v2 hw.
The major difference between v1 and v2 hw is support
for SATA/STP.

Known limitation:
- We cannot connect a SATA disk through an expander
  which enables DMA setup auto-activate, as our controller
  does not support this feature. Directly connecting
  a SATA disk to the HBA is ok.

Differences to v1:
- Update dt bindings, specificially for am-max-transmissions
- some small SATA fixes
- minor formatting changes

John Garry (23):
  devicetree: bindings: hisi_sas: add v2 HW bindings
  hisi_sas: relocate DEV_IS_EXPANDER
  hisi_sas: set max commands as configurable
  hisi_sas: reduce max itct entries
  hisi_sas: add hisi_sas_err_record_v1
  hisi_sas: rename some fields in hisi_sas_itct
  hisi_sas: add bare v2 hw driver
  hisi_sas: add v2 register definitions
  hisi_sas: add v2 hw init
  hisi_sas: add init_id_frame_v2_hw()
  hisi_sas: add v2 phy init code
  hisi_sas: add v2 int init and phy up handler
  hisi_sas: add v2 phy down handler
  hisi_sas: add v2 channel interrupt handler
  hisi_sas: add v2 SATA interrupt handler
  hisi_sas: add v2 cq interrupt handler
  hisi_sas: add v2 path to send ssp frame
  hisi_sas: add v2 code to send smp command
  hisi_sas: add v2 code for itct setup and free
  hisi_sas: add v2 path to send ATA command
  hisi_sas: add v2 slot error handler
  hisi_sas: add v2 tmf functions
  hisi_sas: update driver version to 1.1

 .../devicetree/bindings/scsi/hisilicon-sas.txt     |   21 +-
 drivers/scsi/hisi_sas/Kconfig                      |    1 +
 drivers/scsi/hisi_sas/Makefile                     |    2 +-
 drivers/scsi/hisi_sas/hisi_sas.h                   |   39 +-
 drivers/scsi/hisi_sas/hisi_sas_main.c              |   36 +-
 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c             |   20 +-
 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c             | 2205 ++++++++++++++++++++
 7 files changed, 2278 insertions(+), 46 deletions(-)
 create mode 100644 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

Reviewed-by: Hannes Reinecke <hare@...e.com>
-- 
1.9.1