linux-fpga.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: trix@redhat.com
To: mdf@kernel.org, corbet@lwn.net, hao.wu@intel.com
Cc: linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, Tom Rix <trix@redhat.com>
Subject: [PATCH v2 0/4] fpga: fpga-mgr: move compat_id from fpga_mgr to dfl
Date: Fri,  9 Jul 2021 06:42:24 -0700	[thread overview]
Message-ID: <20210709134229.2510349-1-trix@redhat.com> (raw)

From: Tom Rix <trix@redhat.com>

A followup to
https://lore.kernel.org/linux-fpga/aa06a7ca-eff3-5c0d-f3b0-f1d9ddb74526@redhat.com/
The current storing of compat_id in fpga_manager is dfl specific.
This makes the refactoring of the release()'s complicated because there
is a dfl specific flavor of register().

Keeping the compat_id sysfs abi, each implementation through the new
compat_id_show() fpga_region op can print out whatever value they need
to the sysfs.  Currently only dfl does.

Since there are now two ops for fpga_region, give fpga_region its
own ops table.  Add a wrapper for get_bridges().

Changes from
v1
  Completely written to keep sysfs abi

Tom Rix (4):
  fpga: region: introduce fpga_region_ops
  fpga: region: introduce compat_id_show op
  fpga: dfl: implement the compat_id_show region op
  fpga: remove compat_id from fpga_manager and fpga_region

 Documentation/driver-api/fpga/fpga-region.rst |  6 ++-
 drivers/fpga/dfl-fme-mgr.c                    | 23 ++++++-----
 drivers/fpga/dfl-fme-pr.c                     |  2 +-
 drivers/fpga/dfl-fme-region.c                 | 21 +++++++++-
 drivers/fpga/dfl.h                            | 14 +++++++
 drivers/fpga/fpga-region.c                    | 40 ++++++++++---------
 drivers/fpga/of-fpga-region.c                 |  6 ++-
 include/linux/fpga/fpga-mgr.h                 | 13 ------
 include/linux/fpga/fpga-region.h              | 26 +++++++++---
 9 files changed, 99 insertions(+), 52 deletions(-)

-- 
2.26.3


             reply	other threads:[~2021-07-09 13:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-09 13:42 trix [this message]
2021-07-09 13:42 ` [PATCH v2 1/4] fpga: region: introduce fpga_region_ops trix
2021-07-09 13:42 ` [PATCH v2 2/4] fpga: region: introduce compat_id_show op trix
2021-07-09 13:42 ` [PATCH v2 3/4] fpga: dfl: implement the compat_id_show region op trix
2021-07-09 21:58   ` kernel test robot
2021-07-12  1:27   ` Wu, Hao
2021-07-09 13:42 ` [PATCH v2 4/4] fpga: remove compat_id from fpga_manager and fpga_region trix
2021-07-12  1:40   ` Wu, Hao
2021-07-12 15:53     ` Tom Rix
2021-07-21  4:48       ` Wu, Hao
2021-07-21 14:56         ` Tom Rix
2021-07-22  0:18           ` Wu, Hao
2021-07-22 13:58             ` Tom Rix
2021-07-20 19:47 ` [PATCH v2 0/4] fpga: fpga-mgr: move compat_id from fpga_mgr to dfl Tom Rix

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210709134229.2510349-1-trix@redhat.com \
    --to=trix@redhat.com \
    --cc=corbet@lwn.net \
    --cc=hao.wu@intel.com \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-fpga@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mdf@kernel.org \
    --subject='Re: [PATCH v2 0/4] fpga: fpga-mgr: move compat_id from fpga_mgr to dfl' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).