Lines Matching refs:msi
262 int msi = ctlr->quirks & SIIS_Q_NOMSI ? 0 : 1;266 device_get_unit(dev), "msi", &msi);267 if (msi < 0)268 msi = 0;269 else if (msi > 0)270 msi = min(1, pci_msi_count(dev));272 if (msi && pci_alloc_msi(dev, &msi) != 0)273 msi = 0;275 ctlr->irq.r_irq_rid = msi ? 1 : 0;