pci_find_doe_mailbox
if (pci_find_doe_mailbox(pdev, PCI_VENDOR_ID_PCI_SIG,
doe_mb = pci_find_doe_mailbox(pdev, PCI_VENDOR_ID_CXL,
EXPORT_SYMBOL_GPL(pci_find_doe_mailbox);
tsm->doe_mb = pci_find_doe_mailbox(pdev, PCI_VENDOR_ID_PCI_SIG,
struct pci_doe_mb *pci_find_doe_mailbox(struct pci_dev *pdev, u16 vendor,