diff --git a/hw/audio/adlib.c b/hw/audio/adlib.c
index 28eed81280..5dd739e541 100644
--- a/hw/audio/adlib.c
+++ b/hw/audio/adlib.c
@@ -86,6 +86,7 @@ typedef struct {
#ifndef HAS_YMF262
FM_OPL *opl;
#endif
+ PortioList port_list;
} AdlibState;
static AdlibState *glob_adlib;
@@ -293,7 +294,6 @@ static MemoryRegionPortio adlib_portio_list[] = {
static void adlib_realizefn (DeviceState *dev, Error **errp)
{
AdlibState *s = ADLIB(dev);
- PortioList *port_list = g_new(PortioList, 1);
struct audsettings as;
if (glob_adlib) {
@@ -349,8 +349,8 @@ static void adlib_realizefn (DeviceState *dev, Error **errp)
adlib_portio_list[0].offset = s->port;
adlib_portio_list[1].offset = s->port + 8;
- portio_list_init (port_list, OBJECT(s), adlib_portio_list, s, "adlib");
- portio_list_add (port_list, isa_address_space_io(&s->parent_obj), 0);
+ portio_list_init (&s->port_list, OBJECT(s), adlib_portio_list, s, "adlib");
+ portio_list_add (&s->port_list, isa_address_space_io(&s->parent_obj), 0);
}
static Property adlib_properties[] = {
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index e9c54d7399..7fb83e4eaf 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -2055,7 +2055,6 @@ static int qxl_init_primary(PCIDevice *dev)
{
PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
VGACommonState *vga = &qxl->vga;
- PortioList *qxl_vga_port_list = g_new(PortioList, 1);
int rc;
qxl->id = 0;
@@ -2064,10 +2063,10 @@ static int qxl_init_primary(PCIDevice *dev)
vga_common_init(vga, OBJECT(dev), true);
vga_init(vga, OBJECT(dev),
pci_address_space(dev), pci_address_space_io(dev), false);
- portio_list_init(qxl_vga_port_list, OBJECT(dev), qxl_vga_portio_list,
+ portio_list_init(&qxl->vga_port_list, OBJECT(dev), qxl_vga_portio_list,
vga, "vga");
- portio_list_set_flush_coalesced(qxl_vga_port_list);
- portio_list_add(qxl_vga_port_list, pci_address_space_io(dev), 0x3b0);
+ portio_list_set_flush_coalesced(&qxl->vga_port_list);
+ portio_list_add(&qxl->vga_port_list, pci_address_space_io(dev), 0x3b0);
vga->con = graphic_console_init(DEVICE(dev), 0, &qxl_ops, qxl);
qemu_spice_display_init_common(&qxl->ssd);
diff --git a/hw/display/qxl.h b/hw/display/qxl.h
index c5de3d7075..412e346b68 100644
--- a/hw/display/qxl.h
+++ b/hw/display/qxl.h
@@ -32,6 +32,7 @@ enum qxl_mode {
typedef struct PCIQXLDevice {
PCIDevice pci;
+ PortioList vga_port_list;
SimpleSpiceDisplay ssd;
int id;
uint32_t debug;
diff --git a/hw/display/vga.c b/hw/display/vga.c
index c4c3238d5f..8cd6afe83a 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -2355,8 +2355,6 @@ void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
{
MemoryRegion *vga_io_memory;
const MemoryRegionPortio *vga_ports, *vbe_ports;
- PortioList *vga_port_list = g_new(PortioList, 1);
- PortioList *vbe_port_list = g_new(PortioList, 1);
qemu_register_reset(vga_reset, s);
@@ -2371,13 +2369,13 @@ void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
1);
memory_region_set_coalescing(vga_io_memory);
if (init_vga_ports) {
- portio_list_init(vga_port_list, obj, vga_ports, s, "vga");
- portio_list_set_flush_coalesced(vga_port_list);
- portio_list_add(vga_port_list, address_space_io, 0x3b0);
+ portio_list_init(&s->vga_port_list, obj, vga_ports, s, "vga");
+ portio_list_set_flush_coalesced(&s->vga_port_list);
+ portio_list_add(&s->vga_port_list, address_space_io, 0x3b0);
}
if (vbe_ports) {
- portio_list_init(vbe_port_list, obj, vbe_ports, s, "vbe");
- portio_list_add(vbe_port_list, address_space_io, 0x1ce);
+ portio_list_init(&s->vbe_port_list, obj, vbe_ports, s, "vbe");
+ portio_list_add(&s->vbe_port_list, address_space_io, 0x1ce);
}
}
diff --git a/hw/display/vga_int.h b/hw/display/vga_int.h
index d42ac926e3..5320abdc07 100644
--- a/hw/display/vga_int.h
+++ b/hw/display/vga_int.h
@@ -124,6 +124,8 @@ typedef struct VGACommonState {
void (*get_resolution)(struct VGACommonState *s,
int *pwidth,
int *pheight);
+ PortioList vga_port_list;
+ PortioList vbe_port_list;
/* bochs vbe state */
uint16_t vbe_index;
uint16_t vbe_regs[VBE_DISPI_INDEX_NB];
diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c
index dc7a767ee2..b8ad2e64ec 100644
--- a/hw/dma/i82374.c
+++ b/hw/dma/i82374.c
@@ -39,6 +39,7 @@ do { fprintf(stderr, "i82374 ERROR: " fmt , ## __VA_ARGS__); } while (0)
typedef struct I82374State {
uint8_t commands[8];
qemu_irq out;
+ PortioList port_list;
} I82374State;
static const VMStateDescription vmstate_i82374 = {
@@ -137,10 +138,10 @@ static void i82374_isa_realize(DeviceState *dev, Error **errp)
{
ISAi82374State *isa = I82374(dev);
I82374State *s = &isa->state;
- PortioList *port_list = g_new(PortioList, 1);
- portio_list_init(port_list, OBJECT(isa), i82374_portio_list, s, "i82374");
- portio_list_add(port_list, isa_address_space_io(&isa->parent_obj),
+ portio_list_init(&s->port_list, OBJECT(isa), i82374_portio_list, s,
+ "i82374");
+ portio_list_add(&s->port_list, isa_address_space_io(&isa->parent_obj),
isa->iobase);
i82374_realize(s, errp);
diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c
index 55d01008d3..b28981bfde 100644
--- a/hw/isa/isa-bus.c
+++ b/hw/isa/isa-bus.c
@@ -108,15 +108,20 @@ void isa_register_portio_list(ISADevice *dev, uint16_t start,
const MemoryRegionPortio *pio_start,
void *opaque, const char *name)
{
- PortioList *piolist = g_new(PortioList, 1);
+ PortioList piolist;
/* START is how we should treat DEV, regardless of the actual
contents of the portio array. This is how the old code
actually handled e.g. the FDC device. */
isa_init_ioport(dev, start);
- portio_list_init(piolist, OBJECT(dev), pio_start, opaque, name);
- portio_list_add(piolist, isabus->address_space_io, start);
+ /* FIXME: the device should store created PortioList in its state. Note
+ that DEV can be NULL here and that single device can register several
+ portio lists. Current implementation is leaking memory allocated
+ in portio_list_init. The leak is not critical because it happens only
+ at initialization time. */
+ portio_list_init(&piolist, OBJECT(dev), pio_start, opaque, name);
+ portio_list_add(&piolist, isabus->address_space_io, start);
}
static void isa_device_init(Object *obj)
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index e2436512f7..585937321f 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -361,6 +361,8 @@ static const MemoryRegionPortio prep_portio_list[] = {
PORTIO_END_OF_LIST(),
};
+static PortioList prep_port_list;
+
/* PowerPC PREP hardware initialisation */
static void ppc_prep_init(QEMUMachineInitArgs *args)
{
@@ -375,7 +377,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
CPUPPCState *env = NULL;
nvram_t nvram;
M48t59State *m48t59;
- PortioList *port_list = g_new(PortioList, 1);
#if 0
MemoryRegion *xcsr = g_new(MemoryRegion, 1);
#endif
@@ -542,8 +543,8 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
cpu = POWERPC_CPU(first_cpu);
sysctrl->reset_irq = cpu->env.irq_inputs[PPC6xx_INPUT_HRESET];
- portio_list_init(port_list, NULL, prep_portio_list, sysctrl, "prep");
- portio_list_add(port_list, isa_address_space_io(isa), 0x0);
+ portio_list_init(&prep_port_list, NULL, prep_portio_list, sysctrl, "prep");
+ portio_list_add(&prep_port_list, isa_address_space_io(isa), 0x0);
/* PowerPC control and status register group */
#if 0
diff --git a/hw/watchdog/wdt_ib700.c b/hw/watchdog/wdt_ib700.c
index bc994a4c32..68b33e12be 100644
--- a/hw/watchdog/wdt_ib700.c
+++ b/hw/watchdog/wdt_ib700.c
@@ -42,6 +42,8 @@ typedef struct IB700state {
ISADevice parent_obj;
QEMUTimer *timer;
+
+ PortioList port_list;
} IB700State;
/* This is the timer. We use a global here because the watchdog
@@ -106,14 +108,13 @@ static const MemoryRegionPortio wdt_portio_list[] = {
static void wdt_ib700_realize(DeviceState *dev, Error **errp)
{
IB700State *s = IB700(dev);
- PortioList *port_list = g_new(PortioList, 1);
ib700_debug("watchdog init\n");
s->timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ib700_timer_expired, s);
- portio_list_init(port_list, OBJECT(s), wdt_portio_list, s, "ib700");
- portio_list_add(port_list, isa_address_space_io(&s->parent_obj), 0);
+ portio_list_init(&s->port_list, OBJECT(s), wdt_portio_list, s, "ib700");
+ portio_list_add(&s->port_list, isa_address_space_io(&s->parent_obj), 0);
}
static void wdt_ib700_reset(DeviceState *dev)