From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f44.google.com (mail-pj1-f44.google.com [209.85.216.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C9923B5316 for ; Wed, 4 Mar 2026 14:04:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633077; cv=none; b=qkHj2CXGsCq003q4UfPB10kl77Z0EM9SSiYeGoPLEV0xrfxeBfbsVvPp5qp001Vq5aeVhe3o/67du68cn951jWCbGpsbIwNaIwDqYkIHHOYoopFFzX9+GxlMri3gkMkxpMMf8rk7ba4wGcrkXa85cAyWUQKQSFgiojZ1Pf0YDjE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633077; c=relaxed/simple; bh=fysw4+7uigVqwi3HpSXPiZOY0cBAcQNqSX3ljElSVyk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C/fvHRC39TgZsOtKWlLYB662uQ1KsIpegbvvnWzr6V4MGC0A0BGz8pG/X6tw15GMEsDJUbdcxF+i+8cK3BL6ROZflOirI0TOWnPsTBMpSWZ0g4xqOB9wogk8gV95Korv80Y+5QE6yPHPGwU+n/ZrMkmRohqo7Rw9hwFsTI6K3z8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=P82o5M37; arc=none smtp.client-ip=209.85.216.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P82o5M37" Received: by mail-pj1-f44.google.com with SMTP id 98e67ed59e1d1-359863611faso1495446a91.3 for ; Wed, 04 Mar 2026 06:04:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772633075; x=1773237875; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9HTAseI2RZvMiSq6piqVCjZa6XAi6fGRFqwpnmtjoWI=; b=P82o5M37MaotPz1tYMfxW+okAT85R5oHUFQ7cIRyQEvuZyOEecLcUNidCseyoIUcLZ GsaHIWi1+HLYqxoEq5aufiOe1uhk+4JgzK+A0sJPXP+G6+tjwRi7LDBJqM+a0nnfzuia aVwG8xstGLERkT3TUgyE4YVpd7GxZAMXcOlDYMCYDxxObv3qRZjbzsUJsdacoGZlPUbJ Rhlx6uR60hSE38luVxLa0T5J2j19GPNtSO3iKMrPPBqyMb1/EAkqPPJ7kLCWxXvpVeT4 WYJJdWwfyeDqcocTU653UbgptobOy8TmqCqY6yvUFfm/QzFgVjHBQHMyU/5etNjy7kOZ 5giA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772633075; x=1773237875; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=9HTAseI2RZvMiSq6piqVCjZa6XAi6fGRFqwpnmtjoWI=; b=u0yga5TzvR2mHLCIs4gskAHdGO5Jvhatz31IAVpfdKXNQnnV7bI1hASboHqWmknbkU Cd62HMUCD3QGZNc9D1js2gUEaWDntXpZlUGuzvHQcrNXgjATS/iMWN8Wv4qqXJcDQ+Nm 3SwRqwMkx485KlnF+7GyVxvhgZTrQXxKHu8bJhNKAVKIyQEKa2HvUbqo3KwhGv0umCzH gGu+Nu2TQTrwkpQ7X1UlBayLYCSyy0m8RrcK9xU1DiqyGfpSmlmRH02RYy5ztlMyCCal us8RhiM7HFO2rvBb4SaIs4CyrPKGxRuNkab+cn3FmPW1zOMo3mKH3JTfHWdanWjP8y1A /Rug== X-Forwarded-Encrypted: i=1; AJvYcCXcLcvwFkwNrtVF1cYxj6FS1ZUwa5khTycIhzdapRFMSaYy/+Ir/xr2MDfBDEVWSSKVJ8Yp+HFoPmuP@vger.kernel.org X-Gm-Message-State: AOJu0YwAQ17htutuhvG/UQBUvsejqE1oFfNO8sbrNncRIf4Qrn16LAyv 6Rd50CYT82SiB8Avz4k9Uq7+tdVX32b6Lq+gcihJaDKk+3RV03aS5vCY X-Gm-Gg: ATEYQzwxdJmsXCvTrqSkFsXTX9q3vIYP8r6d7fqZVt8MDE/gQ/dJSrIl/KnRAe4UarE trYR0cuhQOhqB8SIhEzN3fuzHjGDmyDpAUqBywcnNg7UY5khgwzIDz5fgk3LpbkE9mC60Cl8SSn rLtlZn/JyxKf5nVFBGcMfUo4bMX8P68HIA2Vv/uHPwo59Gly+9CR5HGzFKpwLDQGheY2tuJqfHN 7Dr3HbMvXifZx98gJpLHP+6KsK5CdAnD36ikl1F0kHIPMlzhZtjWCIVzgJN8C+cmscitehkIpip c0/xWja8s/RZdfgz5zs7gmyZtP/GGGps1Rr5NLCuUu3U1HcEWAcTFr+W4jW4GbIJ00VbZBHzD9i eMjjqAzlMgRQnNZZNBX2KEg6a5qkIZZIwuFWcX4Dw4WYPshTzK7w4k+5gGuGpUQkHepJJi80LtY tYCCVMvij/zPY4IayRQGchHg37qOyEFMU= X-Received: by 2002:a17:90b:4ecd:b0:359:120f:d3aa with SMTP id 98e67ed59e1d1-359a69e5682mr2092330a91.14.1772633074556; Wed, 04 Mar 2026 06:04:34 -0800 (PST) Received: from rockpi-5b ([45.112.0.200]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3599c4c0f80sm6826545a91.16.2026.03.04.06.04.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 06:04:33 -0800 (PST) From: Anand Moon To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Jingoo Han , Krzysztof Kozlowski , Alim Akhtar , Minghuan Lian , Mingkai Hu , Roy Zang , Yue Wang , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Jonathan Chocron , Thomas Petazzoni , Jesper Nilsson , Paul Walmsley , Greentime Hu , Samuel Holland , Chuanhua Lei , Srikanth Thokala , Xiaowei Song , Binghui Wang , Chen Wang , Inochi Amaoto , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Nobuhiro Iwamatsu , Niklas Cassel , Koichiro Den , "Jiri Slaby (SUSE)" , Qianfeng Rong , Hans Zhang <18255117159@163.com>, Thippeswamy Havalige , Sai Krishna Musham , Vidya Sagar , linux-omap@vger.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E), linux-pci@vger.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E), linux-arm-kernel@lists.infradead.org (moderated list:PCI DRIVER FOR TI DRA7XX/J721E), linux-kernel@vger.kernel.org (open list), linux-samsung-soc@vger.kernel.org (open list:PCI DRIVER FOR SAMSUNG EXYNOS), linuxppc-dev@lists.ozlabs.org (open list:PCI DRIVER FOR FREESCALE LAYERSCAPE), imx@lists.linux.dev (open list:PCI DRIVER FOR FREESCALE LAYERSCAPE), linux-amlogic@lists.infradead.org (open list:PCIE DRIVER FOR AMLOGIC MESON), linux-arm-kernel@axis.com (open list:PCIE DRIVER FOR AXIS ARTPEC), sophgo@lists.linux.dev (open list:SOPHGO DEVICETREES and DRIVERS), linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT), linux-riscv@lists.infradead.org (open list:SIFIVE DRIVERS:Keyword:fu[57]40) Cc: Anand Moon Subject: [RFC v1 01/18] PCI: al: Allow asynchronous probing for background link training Date: Wed, 4 Mar 2026 19:21:44 +0530 Message-ID: <20260304140329.7089-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260304140329.7089-1-linux.amoon@gmail.com> References: <20260304140329.7089-1-linux.amoon@gmail.com> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Establishing a PCIe link can take a while, allow asynchronous probing so that link establishment can happen in the background while other devices are being probed. Signed-off-by: Anand Moon --- drivers/pci/controller/dwc/pcie-al.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pcie-al.c b/drivers/pci/controller/dwc/pcie-al.c index 345c281c74fe..6e3f52ccc1fa 100644 --- a/drivers/pci/controller/dwc/pcie-al.c +++ b/drivers/pci/controller/dwc/pcie-al.c @@ -383,6 +383,7 @@ static struct platform_driver al_pcie_driver = { .name = "al-pcie", .of_match_table = al_pcie_of_match, .suppress_bind_attrs = true, + .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, .probe = al_pcie_probe, }; -- 2.50.1