28 /* see docs/specs/pci-serial.rst */
34 #include "hw/pci/pci_device.h"
53     PCIMultiSerialState *pci = DO_UPCAST(PCIMultiSerialState, dev, dev);  in multi_serial_pci_exit()  local
57     for (i = 0; i < pci->ports; i++) {  in multi_serial_pci_exit()
58         s = pci->state + i;  in multi_serial_pci_exit()
60         memory_region_del_subregion(&pci->iobar, &s->io);  in multi_serial_pci_exit()
61         g_free(pci->name[i]);  in multi_serial_pci_exit()
67     PCIMultiSerialState *pci = opaque;  in multi_serial_irq_mux()  local
70     pci->level[n] = level;  in multi_serial_irq_mux()
71     for (i = 0; i < pci->ports; i++) {  in multi_serial_irq_mux()
72         if (pci->level[i]) {  in multi_serial_irq_mux()
76     pci_set_irq(&pci->dev, pending);  in multi_serial_irq_mux()
95     PCIMultiSerialState *pci = DO_UPCAST(PCIMultiSerialState, dev, dev);  in multi_serial_pci_realize()  local
99     pci->dev.config[PCI_CLASS_PROG] = 2; /* 16550 compatible */  in multi_serial_pci_realize()
100     pci->dev.config[PCI_INTERRUPT_PIN] = 1;  in multi_serial_pci_realize()
101     memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * nports);  in multi_serial_pci_realize()
102     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar);  in multi_serial_pci_realize()
105         s = pci->state + i;  in multi_serial_pci_realize()
110         s->irq = &pci->irqs[i];  in multi_serial_pci_realize()
111         pci->name[i] = g_strdup_printf("uart #%zu", i + 1);  in multi_serial_pci_realize()
112         memory_region_init_io(&s->io, OBJECT(pci), &serial_io_ops, s,  in multi_serial_pci_realize()
113                               pci->name[i], 8);  in multi_serial_pci_realize()
114         memory_region_add_subregion(&pci->iobar, 8 * i, &s->io);  in multi_serial_pci_realize()
115         pci->ports++;  in multi_serial_pci_realize()
120     .name = "pci-serial-multi",
189     .name          = "pci-serial-2x",
201     .name          = "pci-serial-4x",