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

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Message-ID: <5693B198.2010504@suse.de>
Date:	Mon, 11 Jan 2016 14:43:52 +0100
From:	Hannes Reinecke <hare@...e.de>
To:	John Garry <john.garry@...wei.com>, 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
Subject: Re: [PATCH 00/23] HiSilicon SAS v2 hw support

On 01/08/2016 03:15 PM, John Garry wrote:
> 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 a 12G expander
>    without disabling the STP buffer. Direcly connecting
>    a SATA disk to the HBA is ok.
>
> 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     |   20 +-
>   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             | 2206 ++++++++++++++++++++
>   6 files changed, 2277 insertions(+), 46 deletions(-)
>   create mode 100644 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
>
For the entire series:

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

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@...e.de			               +49 911 74053 688
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