From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Praveenkumar I <quic_ipkumar@quicinc.com>,
mani@kernel.org, agross@kernel.org, andersson@kernel.org,
lpieralisi@kernel.org, kw@linux.com, robh@kernel.org,
bhelgaas@google.com, linux-pci@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: quic_varada@quicinc.com, quic_devipriy@quicinc.com
Subject: Re: [PATCH 1/1] PCI: qcom: Add early fixup to set the max payload size for IPQ9574
Date: Mon, 24 Jul 2023 14:53:37 +0200 [thread overview]
Message-ID: <af7d1db2-8bbe-e078-6b17-7f841fb7f475@linaro.org> (raw)
In-Reply-To: <20230724124711.2346886-2-quic_ipkumar@quicinc.com>
On 24.07.2023 14:47, Praveenkumar I wrote:
> Set 256 bytes as payload size for IPQ9574 via early fixup. This allows
> PCIe RC to use the max payload size when a capable link partner is
> connected.
>
> Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com>
> ---
[...]
>
> +static void qcom_fixup_mps_256(struct pci_dev *dev)
> +{
> + pcie_set_mps(dev, 256);
Looks like setting "dev->pcie_mpss = 1" here would make the PCIe generic
code take care of this.
Konrad
next prev parent reply other threads:[~2023-07-24 12:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 12:47 [PATCH 0/1] Set may payload size for IPQ9574 Praveenkumar I
2023-07-24 12:47 ` [PATCH 1/1] PCI: qcom: Add early fixup to set the max " Praveenkumar I
2023-07-24 12:53 ` Konrad Dybcio [this message]
2023-07-24 13:08 ` Manivannan Sadhasivam
2023-07-24 14:09 ` Manivannan Sadhasivam
2023-07-25 4:46 ` Praveenkumar I
2023-07-25 6:06 ` Manivannan Sadhasivam
2023-07-26 7:28 ` Praveenkumar I
2023-07-26 9:22 ` Praveenkumar I
2023-07-26 10:49 ` Praveenkumar I
2023-07-24 13:51 ` Praveenkumar I
2023-07-24 12:50 ` [PATCH 0/1] Set may " Konrad Dybcio
2023-07-25 4:24 ` Praveenkumar I
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