Re: [PATCH] PCI: Add ACS quirk for Pericom PI7C9X2G304 switches [12d8:b304]
Hans de Goede <[email protected]>
| Newsgroups | org.kernel.vger.linux-pci |
|---|---|
| Message-ID | <[email protected]> |
Hi All, Note this is a resend seems the previous patch seems to have fallen through the cracks. Regards, Hans On 20-Aug-26 10:20, Hans de Goede wrote: > According to the existing quirk the Pericom E5 errata for ACS P2P applies > to PI7C9X2G404, PI7C9X2G304 and PI7C9X2G303 models. > > The Arduino Ventuno Q board has a PI7C9X2G304 switch (verified from chip > markings) with a product-id of 0xb304. Add 12d8:b304 to the existing > list of quirks for this erratum. > > Reviewed-by: Loic Poulain <[email protected]> > Reviewed-by: Manivannan Sadhasivam <[email protected]> > Signed-off-by: Hans de Goede <[email protected]> > --- > drivers/pci/quirks.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index b09f27f7846f..1b4e15d744e8 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -6259,6 +6259,10 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_PERICOM, 0x2303, > pci_fixup_pericom_acs_store_forward); > DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_PERICOM, 0x2303, > pci_fixup_pericom_acs_store_forward); > +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_PERICOM, 0xb304, > + pci_fixup_pericom_acs_store_forward); > +DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_PERICOM, 0xb304, > + pci_fixup_pericom_acs_store_forward); > DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_PERICOM, 0xb404, > pci_fixup_pericom_acs_store_forward); > DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_PERICOM, 0xb404,