From: zhangfei <zhangfei.gao@linaro.org>
To: Arnd Bergmann <arnd@arndb.de>, John Garry <john.garry@huawei.com>
Cc: Hannes Reinecke <hare@suse.de>,
James.Bottomley@hansenpartnership.com,
devicetree@vger.kernel.org, linuxarm@huawei.com,
linux-scsi@vger.kernel.org, xuwei5@hisilicon.com,
john.garry2@mail.dcu.ie
Subject: Re: [PATCH 09/25] scsi: hisi_sas: add phy SAS ADDR initialization
Date: Thu, 15 Oct 2015 11:36:53 +0800 [thread overview]
Message-ID: <561F1F55.9070606@linaro.org> (raw)
In-Reply-To: <5841294.bjnFQrbOU2@wuerfel>
On 10/14/2015 11:18 PM, Arnd Bergmann wrote:
> On Wednesday 14 October 2015 16:05:21 John Garry wrote:
>>
>> OK, we can look at adding the ability to read the SAS HBA address from a
>> FW image or EFI variables.
>>
>
> The easiest way is usually to have a DT property that gets updated
> by the firmware.
>
Yes
In net subsystem, there is mac-address.
In dts, we set default mac-address, which will be modified by
boot-loader, if all 0 random address will be used.
mac-address = [00 00 00 00 00 00];
In driver, mac-address can be get via of_get_mac_address.
Can we use the similar method here?
Thanks
next prev parent reply other threads:[~2015-10-15 3:36 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-12 15:20 [PATCH 00/25] HiSilicon SAS driver John Garry
2015-10-12 15:20 ` [PATCH 02/25] devicetree: bindings: scsi: HiSi SAS John Garry
2015-10-16 13:47 ` Rob Herring
[not found] ` <CAL_JsqLk9p_YX2FCNiR4sOSU74asN0UrOSJ5gQfnyRhrFH8LgQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-19 10:48 ` John Garry
2015-10-19 14:51 ` zhangfei
2015-10-12 15:20 ` [PATCH 03/25] scsi: hisi_sas: add initial bare driver John Garry
[not found] ` <1444663237-238302-4-git-send-email-john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-15 8:49 ` Xinwei Kong
2015-10-15 9:23 ` John Garry
2015-10-15 9:28 ` zhangfei
[not found] ` <561F707C.1070305-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-15 12:07 ` Xinwei Kong
2015-10-12 15:20 ` [PATCH 04/25] scsi: hisi_sas: add scsi host registration John Garry
2015-10-12 15:21 ` Arnd Bergmann
2015-10-12 15:21 ` Arnd Bergmann
2015-10-13 9:16 ` John Garry
2015-10-13 9:16 ` John Garry
2015-10-13 12:18 ` Arnd Bergmann
2015-10-12 15:20 ` [PATCH 07/25] scsi: hisi_sas: add ioremap for device HW John Garry
2015-10-12 15:21 ` Arnd Bergmann
2015-10-13 9:47 ` zhangfei
2015-10-13 9:47 ` zhangfei
2015-10-13 12:20 ` Arnd Bergmann
2015-10-13 12:20 ` Arnd Bergmann
2015-10-13 15:09 ` zhangfei
2015-10-12 17:18 ` [RFC PATCH] scsi: hisi_sas: hisi_sas_ioremap() can be static kbuild test robot
2015-10-12 17:18 ` [PATCH 07/25] scsi: hisi_sas: add ioremap for device HW kbuild test robot
2015-10-12 15:20 ` [PATCH 08/25] scsi: hisi_sas: add cq structure initialization John Garry
2015-10-12 15:20 ` [PATCH 10/25] scsi: hisi_sas: add misc HBA initialization John Garry
2015-10-12 21:44 ` kbuild test robot
2015-10-12 15:20 ` [PATCH 12/25] scsi: hisi_sas: add v1 HW initialisation code John Garry
2015-10-12 18:46 ` Arnd Bergmann
2015-10-13 12:44 ` John Garry
2015-10-13 12:44 ` John Garry
2015-10-13 12:47 ` Arnd Bergmann
2015-10-12 15:20 ` [PATCH 13/25] scsi: hisi_sas: add path from phyup irq to SAS framework John Garry
2015-10-12 22:03 ` kbuild test robot
2015-10-13 0:27 ` Julian Calaby
2015-10-13 0:40 ` [lkp] " Fengguang Wu
2015-10-12 22:03 ` [RFC PATCH] scsi: hisi_sas: hisi_sas_bytes_dmaed() can be static kbuild test robot
2015-10-16 12:55 ` [PATCH 13/25] scsi: hisi_sas: add path from phyup irq to SAS framework Arnd Bergmann
2015-10-16 13:29 ` John Garry
2015-10-16 13:29 ` John Garry
2015-10-16 13:36 ` Arnd Bergmann
2015-10-19 14:11 ` John Garry
2015-10-19 14:11 ` John Garry
2015-10-19 14:26 ` Arnd Bergmann
2015-10-19 14:55 ` John Garry
2015-10-19 14:55 ` John Garry
2015-10-20 8:40 ` Arnd Bergmann
2015-10-20 9:09 ` John Garry
2015-10-20 9:09 ` John Garry
[not found] ` <1444663237-238302-1-git-send-email-john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-12 15:20 ` [PATCH 01/25] [SCSI] sas: centralise ssp frame information units John Garry
2015-10-12 15:20 ` [PATCH 05/25] scsi: hisi_sas: allocate memories and create pools John Garry
2015-10-12 15:15 ` Arnd Bergmann
2015-10-12 15:15 ` Arnd Bergmann
2015-10-13 9:42 ` zhangfei
[not found] ` <1444663237-238302-6-git-send-email-john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-13 1:05 ` kbuild test robot
2015-10-12 15:20 ` [PATCH 06/25] scsi: hisi_sas: add slot init code John Garry
2015-10-12 15:20 ` [PATCH 09/25] scsi: hisi_sas: add phy SAS ADDR initialization John Garry
2015-10-13 6:12 ` Hannes Reinecke
[not found] ` <561CA0CB.5090802-l3A5Bk7waGM@public.gmane.org>
2015-10-13 17:14 ` John Garry
2015-10-14 8:40 ` Hannes Reinecke
[not found] ` <561E1501.2070507-l3A5Bk7waGM@public.gmane.org>
2015-10-14 15:05 ` John Garry
2015-10-14 15:18 ` Arnd Bergmann
2015-10-15 3:36 ` zhangfei [this message]
2015-10-15 8:43 ` Arnd Bergmann
2015-10-12 15:20 ` [PATCH 11/25] scsi: hisi_sas: add v1 hardware register definitions John Garry
2015-10-12 15:20 ` [PATCH 14/25] scsi: hisi_sas: add ssp command function John Garry
2015-10-13 1:24 ` kbuild test robot
2015-10-12 15:20 ` [PATCH 20/25] scsi: hisi_sas: add smp protocol support John Garry
2015-10-12 15:20 ` [PATCH 22/25] scsi: hisi_sas: add tmf methods John Garry
2015-10-12 23:02 ` kbuild test robot
[not found] ` <1444663237-238302-23-git-send-email-john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-12 23:02 ` [RFC PATCH] scsi: hisi_sas: hisi_sas_find_dev_phyno() can be static kbuild test robot
2015-10-12 15:20 ` [PATCH 23/25] scsi: hisi_sas: add control phy handler John Garry
2015-10-12 15:20 ` [PATCH 15/25] scsi: hisi_sas: add cq interrupt handler John Garry
2015-10-12 22:15 ` kbuild test robot
2015-10-12 15:20 ` [PATCH 16/25] scsi: hisi_sas: add dev_found and port_formed John Garry
2015-10-12 22:35 ` [RFC PATCH] scsi: hisi_sas: hisi_sas_alloc_dev() can be static kbuild test robot
2015-10-12 22:35 ` [PATCH 16/25] scsi: hisi_sas: add dev_found and port_formed kbuild test robot
2015-10-12 15:20 ` [PATCH 17/25] scsi: hisi_sas: add abnormal irq handler John Garry
2015-10-12 15:20 ` [PATCH 18/25] scsi: hisi_sas: add dev_gone and port_deformed John Garry
[not found] ` <1444663237-238302-19-git-send-email-john.garry-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-10-12 22:49 ` kbuild test robot
2015-10-12 22:49 ` [RFC PATCH] scsi: hisi_sas: hisi_sas_do_release_task() can be static kbuild test robot
2015-10-12 15:20 ` [PATCH 19/25] scsi: hisi_sas: add bcast interrupt handler John Garry
2015-10-12 15:20 ` [PATCH 21/25] scsi: hisi_sas: add scan finished and start John Garry
2015-10-12 15:20 ` [PATCH 24/25] scsi: hisi_sas: add fatal irq handler John Garry
2015-10-12 15:20 ` [PATCH 25/25] MAINTAINERS: add maintainer for HiSi SAS driver John Garry
2015-10-19 8:47 ` [PATCH 00/25] HiSilicon " John Garry
2015-10-19 8:47 ` John Garry
2015-10-19 8:55 ` Hannes Reinecke
2015-10-19 10:40 ` John Garry
2015-10-19 10:40 ` John Garry
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