diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6360c172ff0d..e5c32a21d57f 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -5824,7 +5824,7 @@ DECLARE_PCI_FIXUP_CLASS_RESUME_EARLY(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
 void pci_disable_broken_acs_cap(struct pci_dev *pdev)
 {
 	if (pdev->vendor == PCI_VENDOR_ID_IDT &&
-	    pdev->device == 0x80b5) {
+	    (pdev->device == 0x80b5 || pdev->device == 0x8090)) {
 		pci_info(pdev, "Disabling broken ACS SV; downstream device isolation reduced\n");
 		pdev->acs_capabilities &= ~PCI_ACS_SV;
 	}