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From: Tom Rix <trix@redhat.com>
To: Luca Ceresoli <luca@lucaceresoli.net>,
	mdf@kernel.org, hao.wu@intel.com, michal.simek@xilinx.com,
	gregkh@linuxfoundation.org, krzysztof.kozlowski@canonical.com,
	dinguyen@kernel.org, nava.manne@xilinx.com, yilun.xu@intel.com,
	davidgow@google.com, fpacheco@redhat.com, richard.gong@intel.com
Cc: linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/4] fpga: dfl: reorganize to subdir layout
Date: Mon, 14 Jun 2021 08:15:55 -0700	[thread overview]
Message-ID: <c8ff863b-e904-3e39-f397-31efb0762a95@redhat.com> (raw)
In-Reply-To: <3e83dee8-4746-b22b-c032-1d73364f9cb7@lucaceresoli.net>


On 6/14/21 2:28 AM, Luca Ceresoli wrote:
> Hi Tom,
>
> On 11/06/21 18:21, trix@redhat.com wrote:
>> From: Tom Rix <trix@redhat.com>
>>
>> Follow drivers/net/ethernet/ which has control configs
>> NET_VENDOR_BLA that map to drivers/net/ethernet/bla
>> Since fpgas do not have many vendors, drop the 'VENDOR' and use
>> FPGA_BLA.
>>
>> There are several new subdirs
>> altera/
>> dfl/
>> lattice/
>> xilinx/
>>
>> Each subdir has a Kconfig that has a new/reused
>>
>> if FPGA_BLA
>>    ... existing configs ...
>> endif FPGA_BLA
>>
>> Which is sourced into the main fpga/Kconfig
>>
>> Each subdir has a Makefile whose transversal is controlled in the
>> fpga/Makefile by
>>
>> obj-$(CONFIG_FPGA_BLA) += bla/
>>
>> This is the dfl/ subdir part.
>>
>> Create a dfl/ subdir
>> Move dfl-* files to it.
>> Add a Kconfig and Makefile
>>
>> Because FPGA_DFL is now used in dfl/Kconfig in a if/endif
>> block, all the other configs in dfl/Kconfig implicitly depend
>> on FPGA_DFL.  So the explicit dependence can be removed.  Also
>> since FPGA_DFL depends on HAS_IOMEM, it can be removed from the
>> other configs.
>>
>> Signed-off-by: Tom Rix <trix@redhat.com>
>> ---
>>   MAINTAINERS                                 |  2 +-
>>   drivers/fpga/Kconfig                        | 80 +-------------------
>>   drivers/fpga/Makefile                       | 18 +----
>>   drivers/fpga/dfl/Kconfig                    | 83 +++++++++++++++++++++
>>   drivers/fpga/dfl/Makefile                   | 16 ++++
>>   drivers/fpga/{ => dfl}/dfl-afu-dma-region.c |  0
>>   drivers/fpga/{ => dfl}/dfl-afu-error.c      |  0
>>   drivers/fpga/{ => dfl}/dfl-afu-main.c       |  0
>>   drivers/fpga/{ => dfl}/dfl-afu-region.c     |  0
>>   drivers/fpga/{ => dfl}/dfl-afu.h            |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-br.c         |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-error.c      |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-main.c       |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-mgr.c        |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-perf.c       |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-pr.c         |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-pr.h         |  0
>>   drivers/fpga/{ => dfl}/dfl-fme-region.c     |  0
>>   drivers/fpga/{ => dfl}/dfl-fme.h            |  0
>>   drivers/fpga/{ => dfl}/dfl-n3000-nios.c     |  0
>>   drivers/fpga/{ => dfl}/dfl-pci.c            |  0
>>   drivers/fpga/{ => dfl}/dfl.c                |  0
>>   drivers/fpga/{ => dfl}/dfl.h                |  0
>>   23 files changed, 102 insertions(+), 97 deletions(-)
>>   create mode 100644 drivers/fpga/dfl/Kconfig
>>   create mode 100644 drivers/fpga/dfl/Makefile
>>   rename drivers/fpga/{ => dfl}/dfl-afu-dma-region.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-afu-error.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-afu-main.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-afu-region.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-afu.h (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-br.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-error.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-main.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-mgr.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-perf.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-pr.c (100%)
> You should update Documentation/fpga/dfl.rst too as it mentions
> "drivers/fpga/dfl-fme-pr.c". This update was in your initial patch 5 so
> it's lost now, but it really should be in this patch.
>
>>   rename drivers/fpga/{ => dfl}/dfl-fme-pr.h (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme-region.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-fme.h (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-n3000-nios.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl-pci.c (100%)
>>   rename drivers/fpga/{ => dfl}/dfl.c (100%)
> Same as above.

Yes to both, will be fixed in v4

Tom


>


  reply	other threads:[~2021-06-14 15:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-11 16:21 [PATCH v3 0/4] fpga: reorganize to subdirs trix
2021-06-11 16:21 ` [PATCH v3 1/4] fpga: dfl: reorganize to subdir layout trix
2021-06-14  9:28   ` Luca Ceresoli
2021-06-14 15:15     ` Tom Rix [this message]
2021-06-11 16:21 ` [PATCH v3 2/4] fpga: xilinx: " trix
2021-06-11 16:21 ` [PATCH v3 3/4] fpga: altera: " trix
2021-06-11 16:21 ` [PATCH v3 4/4] fpga: lattice: " trix

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