From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f43.google.com (mail-pj1-f43.google.com [209.85.216.43]) (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 CCFF13B4E90 for ; Wed, 4 Mar 2026 14:18:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.43 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633898; cv=none; b=edr+BHnsTiqyIDTJtTLjHJqmVzc7dBSqmQ10obPNdnRfvErtlJ5AdLrxH64bnLPzOHYpDQTRU8k5UTvlxF6zDeK3D+IcpmvBriTFXICOf+HcrJjoDcTFEiP4nNn9f8+V60rwGUm6yj7Lu8aYWIQGwLmvlpVZYJJZkGZoio99Ciw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633898; c=relaxed/simple; bh=MFtn++fehPz2bcYxQs56cfdjtPdPajpg8F67EhLU4r8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ijIZF8yiCDPqrtvcLKcjCXEviT70UQaI1w2pE1x8HaCK85ubX6GuMvE4Vh6jshOsmX5Nbhx2Qy3GRZ+t4JA81zaYre51ds/1qmJXs5zd2bR3Kj8w5nwcxgYQN9sT7T/6kiGFNuZ1xwoWSro5loXHer/5P3rnNOJvj6AaBEHZzzI= 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=dCY2yi9f; arc=none smtp.client-ip=209.85.216.43 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="dCY2yi9f" Received: by mail-pj1-f43.google.com with SMTP id 98e67ed59e1d1-3598b2318c2so2008804a91.3 for ; Wed, 04 Mar 2026 06:18:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772633897; x=1773238697; 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=gOqiu9rk3pfbNQbzbq46fMvxLJFiDFeJ6tCyKh6dPNk=; b=dCY2yi9fpzXaTO93FzvbGxrN5zrVrSNiKzsDjv9krXAuw5iO51gCedPntI1sFcvvYc JpTZ4oW4MZq7ZurW9PuZzqwvfHTvhugisL7lA+iKfObo7nclFMfJBrlGhrBcrgrXIPHT 8pTdOjnvKOA0jUjneAozr4wA3OKDOrglg8ircrZpe7OnthMFybZ27QqrbzekBnW/Bn7K zddU2DHhlNBSUesgzyK+jjI1PCEiii+dPXPJfInTOsXArVXLZ3zeDpe16VbtGG0dgs4d Fba/6mJq5/uk9WbDsdzfX8wxqijN1B0hJ89OHpI36VWClKD/jBWKcbZS2Bq8oS0X3VnW qGwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772633897; x=1773238697; 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=gOqiu9rk3pfbNQbzbq46fMvxLJFiDFeJ6tCyKh6dPNk=; b=GJADfjg06MoAvCEc1yeUGmsQPsevfozeERlQRvzdDuC/rE19n5lQk9VmW5X1hyObti 3cW0eGWlOOF9YoIQz9gpLErCHuFYpqd8aIO2HmAPeyeTBQotiBmqFofXD1VS+PFkmuCk 54YUEHLacDKZiM5cIItHMdtBzrChzYJuH1mhms3eQca5GCWT2CMgTsTTtWtwfPVxnk7u 7B9pfu1+GriNSFfdGIXZH/Lpz7eMHXUs2hsx9EzL6jpzjBb8ZyOXjvkXoFqWxIbJ4rNd hbyhoczq3TFheKQavJKzYBMSpWLC02VTtkT63YABFOmI+svFuisp4h0iOKleafvxA1/o ZZmw== X-Forwarded-Encrypted: i=1; AJvYcCUPUrNwe/oLl7cQpCkn3WysLzIEOSxaG2HpjqnScebTORVLNamh47hxE560i034jknpKJemWjAZ8degjLXM8bM2iQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yw+MrL3AvE3gHwH+4o11eQ85FepccCKfcFUN1lX03Li4UFun4Sl gdr1JtB0uZZLFibE02C9MJUjovKuhnYKv8Jq/4Ckj/zWXs3pdOBY/yhz X-Gm-Gg: ATEYQzwYEFKKzqGGJ/dU0mcHUh35n4TsvgdymNzFBlKwEjXwfgwwUJJifjYekUhraxn C92ARrO1rztOAa7aIdkiqkIFgyp/qqLqHokDGuSPgHvYgTaFVY0OJwMVrV0mX8/YaJ7zAtzQ5MD NFZE5pgdpGwABeZrj2K9kw8Ng54rB3tuHDTRlNY6qCKsHb/s+j5j/RVVa8vqTuDixXxDJAumiUq EXxlRuUWS5nRfs4XP3zoR9cBscd30rOMg9mHPz9FabSjpjrBu0jt6VdStbDIZukqX8Kxzu/En79 Z/1ldbHE/8MRArPm0g4DoqwBKtFPtWqLsx0nH6gVJxhy4mLUqfWrIkyzDZjtids2GfFW3jk8WAz Hg5il6K6tLyfUtG16aDKOA/6zNvfM52eP6JvNyCtkz+FYkkpQKi2KsYFfRaY3U3B3CdSbqX9hik HCRoc3KTpDaGFFn+Mbot23ZlxytYE8NXY= X-Received: by 2002:a17:90b:4a87:b0:352:bdcd:118a with SMTP id 98e67ed59e1d1-359a6a21675mr2061241a91.21.1772633897136; Wed, 04 Mar 2026 06:18:17 -0800 (PST) Received: from rockpi-5b ([45.112.0.200]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3599c4c0f80sm6826545a91.16.2026.03.04.06.18.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 06:18:16 -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 , "Jiri Slaby (SUSE)" , Hans Zhang <18255117159@163.com>, Qianfeng Rong , Sai Krishna Musham , Thippeswamy Havalige , Frank Li , 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 18/18] PCI: visconti: Allow asynchronous probing for background link training Date: Wed, 4 Mar 2026 19:22:01 +0530 Message-ID: <20260304140329.7089-19-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-samsung-soc@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-visconti.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pcie-visconti.c b/drivers/pci/controller/dwc/pcie-visconti.c index cdeac6177143..f21cc95fe89f 100644 --- a/drivers/pci/controller/dwc/pcie-visconti.c +++ b/drivers/pci/controller/dwc/pcie-visconti.c @@ -324,6 +324,7 @@ static struct platform_driver visconti_pcie_driver = { .name = "visconti-pcie", .of_match_table = visconti_pcie_match, .suppress_bind_attrs = true, + .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, }; builtin_platform_driver(visconti_pcie_driver); -- 2.50.1