From: Bjorn Helgaas <helgaas@kernel.org>
To: Niklas Cassel <cassel@kernel.org>
Cc: "Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Heiko Stuebner" <heiko@sntech.de>,
"Wilfred Mallawa" <wilfred.mallawa@wdc.com>,
"Damien Le Moal" <dlemoal@kernel.org>,
"Hans Zhang" <18255117159@163.com>,
"Laszlo Fiat" <laszlo.fiat@proton.me>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v2 1/4] PCI: dw-rockchip: Do not enumerate bus before endpoint devices are ready
Date: Fri, 30 May 2025 14:43:47 -0500 [thread overview]
Message-ID: <20250530194347.GA217284@bhelgaas> (raw)
In-Reply-To: <76F22449-6A2D-4F64-BF23-DF733E6B9165@kernel.org>
On Fri, May 30, 2025 at 07:24:53PM +0200, Niklas Cassel wrote:
> On 30 May 2025 19:19:37 CEST, Bjorn Helgaas <helgaas@kernel.org> wrote:
> >
> >I think all drivers should wait PCIE_T_RRS_READY_MS (100ms) after exit
> >from Conventional Reset (if port only supports <= 5.0 GT/s) or after
> >link training completes (if port supports > 5.0 GT/s).
> >
> >> So I don't think this is a device specific issue but rather
> >> controller specific. And this makes the Qcom patch that I dropped a
> >> valid one (ofc with change in description).
> >
> >URL?
>
> PATCH 4/4 of this series.
If you mean
https://lore.kernel.org/r/20250506073934.433176-10-cassel@kernel.org,
that patch merely replaces "100" with PCIE_T_PVPERL_MS, which doesn't
fix anything and is valid regardless of this Plextor-related patch
("PCI: dw-rockchip: Do not enumerate bus before endpoint devices are
ready").
next prev parent reply other threads:[~2025-05-30 19:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-06 7:39 [PATCH v2 0/4] PCI: dwc: Link Up IRQ fixes Niklas Cassel
2025-05-06 7:39 ` [PATCH v2 1/4] PCI: dw-rockchip: Do not enumerate bus before endpoint devices are ready Niklas Cassel
2025-05-06 11:32 ` Laszlo Fiat
2025-05-06 22:23 ` Wilfred Mallawa
2025-05-28 22:42 ` Bjorn Helgaas
2025-05-30 13:57 ` Niklas Cassel
2025-05-30 15:21 ` Bjorn Helgaas
2025-05-30 15:59 ` Manivannan Sadhasivam
2025-05-30 17:19 ` Bjorn Helgaas
2025-05-30 17:24 ` Niklas Cassel
2025-05-30 19:43 ` Bjorn Helgaas [this message]
2025-05-31 6:47 ` Manivannan Sadhasivam
2025-06-03 14:08 ` Niklas Cassel
2025-06-03 18:12 ` Bjorn Helgaas
2025-06-04 11:40 ` Niklas Cassel
2025-06-04 17:10 ` Manivannan Sadhasivam
2025-06-04 18:44 ` Bjorn Helgaas
2025-06-05 12:28 ` Niklas Cassel
2025-06-05 13:22 ` Manivannan Sadhasivam
2025-06-05 19:27 ` Bjorn Helgaas
2025-05-06 7:39 ` [PATCH v2 3/4] PCI: dw-rockchip: Replace PERST sleep time with proper macro Niklas Cassel
2025-05-06 9:07 ` Hans Zhang
2025-05-06 11:36 ` Laszlo Fiat
2025-05-06 22:24 ` Wilfred Mallawa
2025-05-06 14:33 ` [PATCH v2 0/4] PCI: dwc: Link Up IRQ fixes Niklas Cassel
2025-05-06 14:51 ` Laszlo Fiat
2025-05-13 10:53 ` Manivannan Sadhasivam
2025-05-13 14:07 ` Niklas Cassel
2025-05-15 17:33 ` Laszlo Fiat
2025-05-16 10:00 ` Niklas Cassel
2025-05-16 18:48 ` Laszlo Fiat
2025-05-19 9:44 ` Niklas Cassel
2025-05-19 12:10 ` Manivannan Sadhasivam
2025-05-19 12:37 ` Manivannan Sadhasivam
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