From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FB2AC07E9C for ; Fri, 9 Jul 2021 13:42:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4173C613C1 for ; Fri, 9 Jul 2021 13:42:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231454AbhGINp3 (ORCPT ); Fri, 9 Jul 2021 09:45:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:42973 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231482AbhGINp3 (ORCPT ); Fri, 9 Jul 2021 09:45:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625838165; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=spNjQtptlEVcvrozmGO/HwieAqlxhlgOeqNnoaP4BpY=; b=Tdog0RHJg9yXq4pyHOpmw7wnLh4e8au/BLYmvKGO+d5mFsZlnyq7z9HQTbHsWOXMu4ADVU LRdEhjdgFmbeuS69gzt0apKVHgk9CYtQ5JaG1+liSrn7bgFG2aIbPehoQloFynMabQuTho vfy6bf+OJXIWPJMpIASOjjts4nw6g7o= Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-321-nhLDWVYYOTqO2zcn0URKug-1; Fri, 09 Jul 2021 09:42:44 -0400 X-MC-Unique: nhLDWVYYOTqO2zcn0URKug-1 Received: by mail-oi1-f200.google.com with SMTP id t22-20020a0568081596b029023a41b03dc9so6700791oiw.1 for ; Fri, 09 Jul 2021 06:42:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=spNjQtptlEVcvrozmGO/HwieAqlxhlgOeqNnoaP4BpY=; b=NQs5WXkP5ooFRQHJvsq0iV+sAuqGngSq4kxrt+ZmKPOsk1FZGdVACkCIqRM5iNovMU RMN4CrMocrcl9l5HMJdP2WgZD2ZVkTrY3cXjaayyJJhixLq7+kw6zzRMBRW6YUhctVeQ nGn74yno5SxAPZuppLrzm2YHRNdLTuabl0hB8kqVQgt+Vl+v51pfGio1JishpKkZb7A8 Dlsb6SWuf+I9zArsajs4MKVwouEsnUirAE7IivcUxZNfEXAAtdpuWf4AoVPbjYRgi2/R DZ5aE7uefjcuyt6we6wRbfi8yZr9MezdglHABS/8PnSuColfsVYF0UZQGFeRROk05Oi7 jVoA== X-Gm-Message-State: AOAM5303A19WdhSVKVUJy7RBxWlWXGk+SB9oX0KudAoLvSY5MSwKyUEr tEVD9Q3GkGK+/qqSSDINgbFV7Qajw3Cu6XS8r/uOy6SK6tB6iS8sDEONQG6JQwxcD7vZKnXWqsv OukiGKMYjhkJfcdHsSOP0gA== X-Received: by 2002:a05:6808:1309:: with SMTP id y9mr8090792oiv.112.1625838163812; Fri, 09 Jul 2021 06:42:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz/AJPAkUCZeXsxN5RuvbhEljezHAASCYfU2JIHa1+Afjzzn229yEybXEiXgtKE1cfhbxzfzw== X-Received: by 2002:a05:6808:1309:: with SMTP id y9mr8090778oiv.112.1625838163596; Fri, 09 Jul 2021 06:42:43 -0700 (PDT) Received: from localhost.localdomain.com (075-142-250-213.res.spectrum.com. [75.142.250.213]) by smtp.gmail.com with ESMTPSA id j23sm1215948oie.9.2021.07.09.06.42.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jul 2021 06:42:43 -0700 (PDT) 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 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 Message-Id: <20210709134229.2510349-1-trix@redhat.com> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org From: Tom Rix 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