Messages in this thread | | | Date | Mon, 24 Jul 2023 18:38:55 +0530 | From | Manivannan Sadhasivam <> | Subject | Re: [PATCH 1/1] PCI: qcom: Add early fixup to set the max payload size for IPQ9574 |
| |
On Mon, Jul 24, 2023 at 02:53:37PM +0200, Konrad Dybcio wrote: > 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. >
Right, also this setting should not be PCI-PCI bridge specific but rather controller specific.
- Mani
> Konrad
-- மணிவண்ணன் சதாசிவம்
| |