From: Johan Hovold <johan@kernel.org>
To: manivannan.sadhasivam@linaro.org
Cc: "Richard Zhu" <hongxing.zhu@nxp.com>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Chuanhua Lei" <lchuanhua@maxlinear.com>,
"Marek Vasut" <marek.vasut+renesas@gmail.com>,
"Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
imx@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
abel.vesa@linaro.org, johan+linaro@kernel.org,
"Shashank Babu Chinta Venkata" <quic_schintav@quicinc.com>
Subject: Re: [PATCH v6 0/4] PCI: qcom: Add 16.0 GT/s equalization and margining settings
Date: Wed, 4 Sep 2024 11:56:07 +0200 [thread overview]
Message-ID: <ZtgutzysJ-3GeSDE@hovoldconsulting.com> (raw)
In-Reply-To: <20240904-pci-qcom-gen4-stability-v6-0-ec39f7ae3f62@linaro.org>
On Wed, Sep 04, 2024 at 12:41:56PM +0530, Manivannan Sadhasivam via B4 Relay wrote:
> This series adds 16.0 GT/s specific equalization and RX lane margining settings
> to the Qcom RC and EP drivers. This series is mandatory for the stable operation
> of the PCIe link at 16.0 GT/s on the Qcom platforms.
> Changes in v6:
>
> - Dropped the code refactoring patch as suggested by Johan
> - Added 2 patches to fix the caching of maximum supported link speed value that
> is needed to apply the equalization/margining settings
> - Updated the commit message of patch 3 as per Bjorn's suggestion
Thanks for the update. This series fixes the NVMe link errors on the
x1e80100 CRD:
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Johan
prev parent reply other threads:[~2024-09-04 10:20 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 7:11 [PATCH v6 0/4] PCI: qcom: Add 16.0 GT/s equalization and margining settings Manivannan Sadhasivam via B4 Relay
2024-09-04 7:11 ` [PATCH v6 1/4] PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed' Manivannan Sadhasivam via B4 Relay
2024-09-04 9:21 ` Johan Hovold
2024-09-04 15:58 ` Frank Li
2024-09-04 16:12 ` Manivannan Sadhasivam
2024-09-05 8:36 ` kernel test robot
2024-09-05 16:11 ` kernel test robot
2024-09-04 7:11 ` [PATCH v6 2/4] PCI: dwc: Always cache the maximum link speed value in dw_pcie::max_link_speed Manivannan Sadhasivam via B4 Relay
2024-09-04 9:30 ` Johan Hovold
2024-09-04 15:49 ` Manivannan Sadhasivam
2024-09-05 6:45 ` Johan Hovold
2024-09-04 16:01 ` Frank Li
2024-09-04 7:11 ` [PATCH v6 3/4] PCI: qcom: Add equalization settings for 16.0 GT/s Manivannan Sadhasivam via B4 Relay
2024-09-04 9:39 ` Johan Hovold
2024-09-04 15:52 ` Manivannan Sadhasivam
2024-09-04 20:46 ` Shashank Babu Chinta Venkata
2024-09-05 6:50 ` Johan Hovold
2024-09-05 15:27 ` Manivannan Sadhasivam
2024-09-05 16:27 ` Johan Hovold
2024-09-05 17:34 ` Manivannan Sadhasivam
2024-09-06 6:49 ` Johan Hovold
2024-09-10 17:00 ` Manivannan Sadhasivam
2024-09-04 7:12 ` [PATCH v6 4/4] PCI: qcom: Add RX margining " Manivannan Sadhasivam via B4 Relay
2024-09-04 9:53 ` Johan Hovold
2024-09-04 16:04 ` Manivannan Sadhasivam
2024-09-04 20:48 ` Shashank Babu Chinta Venkata
2024-09-05 7:00 ` Johan Hovold
2024-09-04 9:56 ` Johan Hovold [this message]
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