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From: Richard Gong <richard.gong@linux.intel.com>
To: Dinh Nguyen <dinguyen@kernel.org>,
	gregkh@linuxfoundation.org, catalin.marinas@arm.com,
	will.deacon@arm.com, robh+dt@kernel.org, mark.rutland@arm.com,
	atull@kernel.org, mdf@kernel.org, arnd@arndb.de, corbet@lwn.net
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org,
	yves.vandervennet@linux.intel.com, richard.gong@intel.com
Subject: Re: [PATCHv8 7/9] defconfig: enable fpga and service layer
Date: Thu, 30 Aug 2018 09:05:55 -0500	[thread overview]
Message-ID: <18b2948c-07dc-dc23-6a36-04e8295705f3@linux.intel.com> (raw)
In-Reply-To: <54ccf9d5-1cf4-edf6-47c6-be7cc5badb3e@kernel.org>



On 08/28/2018 09:11 AM, Dinh Nguyen wrote:
> 
> 
> On 08/28/2018 08:50 AM, richard.gong@linux.intel.com wrote:
>> From: Richard Gong <richard.gong@intel.com>
>>
>> Enable fpga framework, Stratix 10 SoC FPGA manager and Stratix10
>> Service Layer
>>
> 
> Please update your commit header be "arm64: defconfig: enable fpga and
> service layer"

Ok, I will make update in the next submission.

> 
> 
>> Signed-off-by: Richard Gong <richard.gong@intel.com>
>> Signed-off-by: Alan Tull <atull@kernel.org>
>> ---
>> v2: this patch is added in patch set version 2
>> v3: no change
>> v4: s/CONFIG_INTEL_SERVICE/CONFIG_STRATIX10_SERVICE/
>>      add CONFIG_OF_FPGA_REGION=y
>>      s/Intel/Stratix10/ in subject line
>> v5: no change
>> v6: no change
>> v7: no change
>> v8: no change
>> ---
>>   arch/arm64/configs/defconfig | 7 +++++++
>>   1 file changed, 7 insertions(+)
>>
>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
>> index f67e8d5..2ad50a5 100644
>> --- a/arch/arm64/configs/defconfig
>> +++ b/arch/arm64/configs/defconfig
>> @@ -185,6 +185,7 @@ CONFIG_BLK_DEV_LOOP=y
>>   CONFIG_BLK_DEV_NBD=m
>>   CONFIG_VIRTIO_BLK=y
>>   CONFIG_BLK_DEV_NVME=m
>> +CONFIG_STRATIX10_SERVICE=y
> 
> Can this be a module?

No, Service layer driver need be compiled as part of kernel image.

Service layer driver provides services for service clients, it must be 
loaded & initialized before service clients (FPGA manager and remote 
status update drivers).

> 
>>   CONFIG_SRAM=y
>>   CONFIG_EEPROM_AT25=m
>>   # CONFIG_SCSI_PROC_FS is not set
>> @@ -642,6 +643,12 @@ CONFIG_PHY_TEGRA_XUSB=y
>>   CONFIG_HISI_PMU=y
>>   CONFIG_QCOM_L2_PMU=y
>>   CONFIG_QCOM_L3_PMU=y
>> +CONFIG_MESON_EFUSE=m
> 
> What does this change have to do with this patch?

My mistake, I will fix in the next submission.

> 
>> +CONFIG_FPGA=y
>> +CONFIG_FPGA_MGR_STRATIX10_SOC=y
>> +CONFIG_FPGA_REGION=y
>> +CONFIG_FPGA_BRIDGE=y
>> +CONFIG_OF_FPGA_REGION=y
> 
> Can these be modules?

CONFIG_FPGA_MGR_STRATIX10_SOC could be module, but the remaining 
components need be compiled as part of kernel image.

> 
> Dinh
> 

  reply	other threads:[~2018-08-30 14:03 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-28 13:50 [PATCHv8 0/9] Add Intel Stratix10 FPGA manager " richard.gong
2018-08-28 13:50 ` [PATCHv8 1/9] dt-bindings, firmware: add Intel Stratix10 service layer binding richard.gong
2018-08-28 13:50 ` [PATCHv8 2/9] arm64: dts: stratix10: add stratix10 service driver binding to base dtsi richard.gong
2018-08-28 13:50 ` [PATCHv8 3/9] misc: add Intel Stratix10 service layer driver richard.gong
2018-08-28 13:50 ` [PATCHv8 4/9] dt-bindings: fpga: add Stratix10 SoC FPGA manager binding richard.gong
2018-08-28 13:50 ` [PATCHv8 5/9] arm64: dts: stratix10: add fpga manager and region richard.gong
2018-08-28 13:50 ` [PATCHv8 6/9] fpga: add intel stratix10 soc fpga manager driver richard.gong
2018-08-28 13:50 ` [PATCHv8 7/9] defconfig: enable fpga and service layer richard.gong
2018-08-28 14:11   ` Dinh Nguyen
2018-08-30 14:05     ` Richard Gong [this message]
2018-08-28 13:50 ` [PATCHv8 8/9] Documentation: driver-api: add stratix10 " richard.gong
2018-08-28 13:50 ` [PATCHv8 9/9] misc: add remote status update client support richard.gong
  -- strict thread matches above, loose matches on Subject: below --
2018-07-26 16:27 [PATCHv8 0/9] Add Intel Stratix10 FPGA manager and service layer richard.gong
2018-07-26 16:27 ` [PATCHv8 7/9] defconfig: enable fpga " richard.gong

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