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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86C64C4332F for ; Tue, 15 Nov 2022 11:39:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230297AbiKOLjK (ORCPT ); Tue, 15 Nov 2022 06:39:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229716AbiKOLjF (ORCPT ); Tue, 15 Nov 2022 06:39:05 -0500 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC74C1F9CF for ; Tue, 15 Nov 2022 03:39:03 -0800 (PST) Received: by mail-pj1-x1035.google.com with SMTP id b11so13085056pjp.2 for ; Tue, 15 Nov 2022 03:39:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=S03gKeB0WYsW+/K1D69U3B60HvKmvMdZR32gNUMKvwA=; b=Z9g6K8xDqPVZyD4mV5SEhMpkHebEWZ9KxZnUzz2PFpC24tWb6jhuFxIRyQa3UK7+eq yciKswyfBm2IZY4t93TNcP+8ZCUsIDq68JfIhD2juuPeEaO9HpHV4nuhGqGIoikxFyp7 gO6Thbl38+Xtlx3DGaftSFj6AP99Na7wqCSOtGPznz6Anb4j1SoQ1Qj9Y3FgiTlB21Hw J6TG7tculbPc7PZ5n4QKjfTNJ0EyMVsXcQMlikMHIMVHyVlDmJvkCmyo3quiJvJXJz0r VS2tn2fNbVE05UgZKstZCpkTI2n0/+k6tzNR8CZ1ZzI6xPPmN0S6NxRSQardTJmjXET9 2O7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=S03gKeB0WYsW+/K1D69U3B60HvKmvMdZR32gNUMKvwA=; b=ggXVzSpsPgxKf/2zZrHdeJXPsUpRCoShuMX2/x94NBQ9FYzCdoso7tpXoUtEUnRHJx MHF5W8K91J+q+QRg0niD6HVmKc0SVp/lXecoZLn5Hmzyh/qv+GGu1ekfW2swhaI37QUz XbATSI1Tz8LG8XjVG2lSqISV3PMCZibp2J8hgURHgNUGJSduHC9k1sN3fuYpWVB6RQHT s/zYTL6WCZ2rLbzskkFRem5SdttCkk00tU3pLRprxkIAH/tQ7AJs9MWHST0ZePFxxUCn d6RRG2YfIHPM5ibw4MGMLY5yBDiggLbO58C/ITfO3NpiFuAL6sGKq0OWcStxDDq4n+sV sb2Q== X-Gm-Message-State: ANoB5pnTWxVrcGwnexfWmHCseNPwX1+YVcNYt0YtFBjkSSLRzANj25SN K6jrE12KUR1rhvuPd7gmemk= X-Google-Smtp-Source: AA0mqf7Xk3XHB2MGVEcOLDob4327rIp04mZbZ/RiozqTBl77Y6Pa4X7o5EuTsR+kM9UBpdg8/A1dYg== X-Received: by 2002:a17:90b:394f:b0:213:6442:232a with SMTP id oe15-20020a17090b394f00b002136442232amr92249pjb.117.1668512342986; Tue, 15 Nov 2022 03:39:02 -0800 (PST) Received: from localhost.localdomain ([220.244.252.98]) by smtp.gmail.com with ESMTPSA id g12-20020a63fa4c000000b004768ce9e4fasm3338023pgk.59.2022.11.15.03.39.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Nov 2022 03:39:02 -0800 (PST) From: Albert Zhou To: bhelgaas@google.com Cc: linux-pci@vger.kernel.org, lukas@wunner.de, mika.westerberg@linux.intel.com Subject: [PATCH v4 0/2] add hotplug depedency info Date: Tue, 15 Nov 2022 22:38:55 +1100 Message-Id: <20221115113857.35800-1-albert.zhou.50@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org v3->v4: Add Mika's review tag. v2->v3: Dependency comment made more precise and technical, as suggested by Mika Westerberg. v1->v2: I added comments that PCIe cards with USB4 or Thunderbolt also require the hotplug feature. I also added the "default y if USB4" line to the relevant config options, as suggested by Lukas Wunner. Albert Zhou (2): pci: hotplug: add dependency info to Kconfig pci: pcie: add dependency info to Kconfig drivers/pci/hotplug/Kconfig | 4 +++- drivers/pci/pcie/Kconfig | 6 ++++-- 2 files changed, 7 insertions(+), 3 deletions(-) base-commit: e01d50cbd6eece456843717a566a34e8b926cf0c -- 2.34.1