On 1/10/20 10:43 PM, Marek Marczykowski-Górecki wrote:
@@ -117,6 +117,24 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data) pci_clear_mwi(dev); }+ if (dev_data && dev_data->allow_interrupt_control) {+ if ((cmd->val ^ val) & PCI_COMMAND_INTX_DISABLE) { + if (value & PCI_COMMAND_INTX_DISABLE) { + pci_intx(dev, 0); + } else { + /* Do not allow enabling INTx together with MSI or MSI-X. */ + switch (xen_pcibk_get_interrupt_type(dev)) { + case INTERRUPT_TYPE_NONE: + case INTERRUPT_TYPE_INTX: + pci_intx(dev, 1);
If INTERRUPT_TYPE_INTX , why call pci_intx(1)? (I think I asked this last time as well). -boris _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
