From: Anand Moon <linux.amoon@gmail.com>
To: "Vignesh Raghavendra" <vigneshr@ti.com>,
"Siddharth Vadapalli" <s-vadapalli@ti.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Minghuan Lian" <minghuan.Lian@nxp.com>,
"Mingkai Hu" <mingkai.hu@nxp.com>, "Roy Zang" <roy.zang@nxp.com>,
"Yue Wang" <yue.wang@Amlogic.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Kevin Hilman" <khilman@baylibre.com>,
"Jerome Brunet" <jbrunet@baylibre.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Jonathan Chocron" <jonnyc@amazon.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Jesper Nilsson" <jesper.nilsson@axis.com>,
"Paul Walmsley" <pjw@kernel.org>,
"Greentime Hu" <greentime.hu@sifive.com>,
"Samuel Holland" <samuel.holland@sifive.com>,
"Chuanhua Lei" <lchuanhua@maxlinear.com>,
"Srikanth Thokala" <srikanth.thokala@intel.com>,
"Xiaowei Song" <songxiaowei@hisilicon.com>,
"Binghui Wang" <wangbinghui@hisilicon.com>,
"Chen Wang" <unicorn_wang@outlook.com>,
"Inochi Amaoto" <inochiama@gmail.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Kunihiko Hayashi" <hayashi.kunihiko@socionext.com>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Nobuhiro Iwamatsu" <nobuhiro.iwamatsu.x90@mail.toshiba>,
"Niklas Cassel" <cassel@kernel.org>,
"Qianfeng Rong" <rongqianfeng@vivo.com>,
"Hans Zhang" <18255117159@163.com>,
"Jiri Slaby (SUSE)" <jirislaby@kernel.org>,
"Thomas Gleixner" <tglx@kernel.org>,
"Sai Krishna Musham" <sai.krishna.musham@amd.com>,
"Thippeswamy Havalige" <thippeswamy.havalige@amd.com>,
"Vidya Sagar" <vidyas@nvidia.com>,
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 <linux.amoon@gmail.com>
Subject: [RFC v1 16/18] PCI: tegra194: Allow asynchronous probing for background link training
Date: Wed, 4 Mar 2026 19:21:59 +0530 [thread overview]
Message-ID: <20260304140329.7089-17-linux.amoon@gmail.com> (raw)
In-Reply-To: <20260304140329.7089-1-linux.amoon@gmail.com>
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 <linux.amoon@gmail.com>
---
drivers/pci/controller/dwc/pcie-tegra194.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 06571d806ab3..7381d0019d24 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -2493,6 +2493,7 @@ static struct platform_driver tegra_pcie_dw_driver = {
.name = "tegra194-pcie",
.pm = &tegra_pcie_dw_pm_ops,
.of_match_table = tegra_pcie_dw_of_match,
+ .probe_type = PROBE_PREFER_ASYNCHRONOUS,
},
};
module_platform_driver(tegra_pcie_dw_driver);
--
2.50.1
next prev parent reply other threads:[~2026-03-04 14:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 13:51 [RFC v1 00/18] PCI: Enable async probe by default Anand Moon
2026-03-04 13:51 ` [RFC v1 01/18] PCI: al: Allow asynchronous probing for background link training Anand Moon
2026-03-04 13:51 ` [RFC v1 02/18] PCI: amd-mdb: " Anand Moon
2026-03-04 13:51 ` [RFC v1 03/18] PCI: armada8x: " Anand Moon
2026-03-04 13:51 ` [RFC v1 04/18] PCI: artpec6: " Anand Moon
2026-03-04 13:51 ` [RFC v1 05/18] PCI: bt1: " Anand Moon
2026-03-04 13:51 ` [RFC v1 06/18] PCI: dra7xx: " Anand Moon
2026-03-04 13:51 ` [RFC v1 07/18] PCI: exynos: " Anand Moon
2026-03-04 13:51 ` [RFC v1 08/18] PCI: fu740: " Anand Moon
2026-03-04 14:55 ` Frank Li
2026-03-04 15:54 ` Krzysztof Kozlowski
2026-03-04 13:51 ` [RFC v1 09/18] PCI: intel-gw: " Anand Moon
2026-03-04 13:51 ` [RFC v1 10/18] PCI: keystone: " Anand Moon
2026-03-04 13:51 ` [RFC v1 11/18] PCI: keembay: " Anand Moon
2026-03-04 13:51 ` [RFC v1 12/18] PCI: kirin: " Anand Moon
2026-03-04 13:51 ` [RFC v1 13/18] PCI: layerscape: " Anand Moon
2026-03-04 13:51 ` [RFC v1 14/18] PCI: meson: " Anand Moon
2026-03-04 13:51 ` [RFC v1 15/18] PCI: sophgo: " Anand Moon
2026-03-04 13:51 ` Anand Moon [this message]
2026-03-04 13:52 ` [RFC v1 17/18] PCI: uniphier: " Anand Moon
2026-03-04 13:52 ` [RFC v1 18/18] PCI: visconti: " Anand Moon
2026-03-05 0:27 ` [RFC v1 00/18] PCI: Enable async probe by default Chen Wang
2026-03-06 4:14 ` Anand Moon
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