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-rw-r--r--hw/alpha/typhoon.c2
-rw-r--r--hw/display/cirrus_vga.c2
-rw-r--r--hw/display/vga-isa.c2
-rw-r--r--hw/display/vga.c3
-rw-r--r--hw/i386/pc_piix.c2
-rw-r--r--hw/isa/i82378.c3
-rw-r--r--hw/isa/isa-bus.c12
-rw-r--r--hw/isa/lpc_ich9.c2
-rw-r--r--hw/isa/piix4.c3
-rw-r--r--hw/isa/vt82c686.c3
-rw-r--r--hw/mips/gt64xxx_pci.c95
-rw-r--r--hw/mips/mips_jazz.c44
-rw-r--r--hw/mips/mips_r4k.c19
-rw-r--r--hw/pci-host/piix.c3
-rw-r--r--hw/sparc64/sun4u.c3
15 files changed, 123 insertions, 75 deletions
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index 53100061d2..62af946105 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -920,7 +920,7 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus,
{
qemu_irq isa_pci_irq, *isa_irqs;
- *isa_bus = isa_bus_new(NULL, &s->pchip.reg_io);
+ *isa_bus = isa_bus_new(NULL, get_system_memory(), &s->pchip.reg_io);
isa_pci_irq = *qemu_allocate_irqs(typhoon_set_isa_irq, s, 1);
isa_irqs = i8259_init(*isa_bus, isa_pci_irq);
isa_bus_irqs(*isa_bus, isa_irqs);
diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c
index 3a53f20392..ec923c8c4b 100644
--- a/hw/display/cirrus_vga.c
+++ b/hw/display/cirrus_vga.c
@@ -2907,7 +2907,7 @@ static void cirrus_init_common(CirrusVGAState *s, Object *owner,
bank, 1);
}
memory_region_add_subregion_overlap(system_memory,
- isa_mem_base + 0x000a0000,
+ 0x000a0000,
&s->low_mem_container,
1);
memory_region_set_coalescing(&s->low_mem);
diff --git a/hw/display/vga-isa.c b/hw/display/vga-isa.c
index 2b480bd44d..7f3c98941b 100644
--- a/hw/display/vga-isa.c
+++ b/hw/display/vga-isa.c
@@ -64,7 +64,7 @@ static void vga_isa_realizefn(DeviceState *dev, Error **errp)
isa_register_portio_list(isadev, 0x1ce, vbe_ports, s, "vbe");
}
memory_region_add_subregion_overlap(isa_address_space(isadev),
- isa_mem_base + 0x000a0000,
+ 0x000a0000,
vga_io_memory, 1);
memory_region_set_coalescing(vga_io_memory);
s->con = graphic_console_init(DEVICE(dev), 0, s->hw_ops, s);
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 9c62fbf488..c8c49abc6e 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -177,7 +177,6 @@ static void vga_update_memory_access(VGACommonState *s)
size = 0x8000;
break;
}
- base += isa_mem_base;
memory_region_init_alias(&s->chain4_alias, memory_region_owner(&s->vram),
"vga.chain4", &s->vram, offset, size);
memory_region_add_subregion_overlap(s->legacy_address_space, base,
@@ -2218,7 +2217,7 @@ void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
vga_io_memory = vga_init_io(s, obj, &vga_ports, &vbe_ports);
memory_region_add_subregion_overlap(address_space,
- isa_mem_base + 0x000a0000,
+ 0x000a0000,
vga_io_memory,
1);
memory_region_set_coalescing(vga_io_memory);
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 38b42b05f8..de75cf0e87 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -208,7 +208,7 @@ static void pc_init1(MachineState *machine,
} else {
pci_bus = NULL;
i440fx_state = NULL;
- isa_bus = isa_bus_new(NULL, system_io);
+ isa_bus = isa_bus_new(NULL, get_system_memory(), system_io);
no_hpet = 1;
}
isa_bus_irqs(isa_bus, gsi);
diff --git a/hw/isa/i82378.c b/hw/isa/i82378.c
index a7d9aa6da1..0dc440df5c 100644
--- a/hw/isa/i82378.c
+++ b/hw/isa/i82378.c
@@ -75,7 +75,8 @@ static int i82378_initfn(PCIDevice *pci)
pci_config_set_interrupt_pin(pci_conf, 1); /* interrupt pin 0 */
- isabus = isa_bus_new(dev, pci_address_space_io(pci));
+ isabus = isa_bus_new(dev, get_system_memory(),
+ pci_address_space_io(pci));
/* This device has:
2 82C59 (irq)
diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c
index cc85e538b1..825aa627df 100644
--- a/hw/isa/isa-bus.c
+++ b/hw/isa/isa-bus.c
@@ -21,10 +21,8 @@
#include "hw/sysbus.h"
#include "sysemu/sysemu.h"
#include "hw/isa/isa.h"
-#include "exec/address-spaces.h"
static ISABus *isabus;
-hwaddr isa_mem_base = 0;
static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent);
static char *isabus_get_fw_dev_path(DeviceState *dev);
@@ -44,7 +42,8 @@ static const TypeInfo isa_bus_info = {
.class_init = isa_bus_class_init,
};
-ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space_io)
+ISABus *isa_bus_new(DeviceState *dev, MemoryRegion* address_space,
+ MemoryRegion *address_space_io)
{
if (isabus) {
fprintf(stderr, "Can't create a second ISA bus\n");
@@ -56,6 +55,7 @@ ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space_io)
}
isabus = ISA_BUS(qbus_create(TYPE_ISA_BUS, dev, NULL));
+ isabus->address_space = address_space;
isabus->address_space_io = address_space_io;
return isabus;
}
@@ -250,7 +250,11 @@ static char *isabus_get_fw_dev_path(DeviceState *dev)
MemoryRegion *isa_address_space(ISADevice *dev)
{
- return get_system_memory();
+ if (dev) {
+ return isa_bus_from_device(dev)->address_space;
+ }
+
+ return isabus->address_space;
}
MemoryRegion *isa_address_space_io(ISADevice *dev)
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index 530b074551..231de74414 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -575,7 +575,7 @@ static int ich9_lpc_init(PCIDevice *d)
ICH9LPCState *lpc = ICH9_LPC_DEVICE(d);
ISABus *isa_bus;
- isa_bus = isa_bus_new(&d->qdev, get_system_io());
+ isa_bus = isa_bus_new(DEVICE(d), get_system_memory(), get_system_io());
pci_set_long(d->wmask + ICH9_LPC_PMBASE,
ICH9_LPC_PMBASE_BASE_ADDRESS_MASK);
diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c
index 1aa17d7cf6..a9916df20a 100644
--- a/hw/isa/piix4.c
+++ b/hw/isa/piix4.c
@@ -86,7 +86,8 @@ static int piix4_initfn(PCIDevice *dev)
{
PIIX4State *d = DO_UPCAST(PIIX4State, dev, dev);
- isa_bus_new(&d->dev.qdev, pci_address_space_io(dev));
+ isa_bus_new(DEVICE(d), pci_address_space(dev),
+ pci_address_space_io(dev));
piix4_dev = &d->dev;
qemu_register_reset(piix4_reset, d);
return 0;
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 17510ce528..b223526bde 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -429,7 +429,8 @@ static int vt82c686b_initfn(PCIDevice *d)
uint8_t *wmask;
int i;
- isa_bus = isa_bus_new(&d->qdev, pci_address_space_io(d));
+ isa_bus = isa_bus_new(DEVICE(d), get_system_memory(),
+ pci_address_space_io(d));
pci_conf = d->config;
pci_config_set_prog_interface(pci_conf, 0x0);
diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c
index 1f2fe5fab9..10fcca33f8 100644
--- a/hw/mips/gt64xxx_pci.c
+++ b/hw/mips/gt64xxx_pci.c
@@ -239,7 +239,11 @@ typedef struct GT64120State {
uint32_t regs[GT_REGS];
PCI_MAPPING_ENTRY(PCI0IO);
+ PCI_MAPPING_ENTRY(PCI0M0);
+ PCI_MAPPING_ENTRY(PCI0M1);
PCI_MAPPING_ENTRY(ISD);
+ MemoryRegion pci0_mem;
+ AddressSpace pci0_mem_as;
} GT64120State;
/* Adjust range to avoid touching space which isn't mappable via PCI */
@@ -290,25 +294,63 @@ static void gt64120_isd_mapping(GT64120State *s)
static void gt64120_pci_mapping(GT64120State *s)
{
- /* Update IO mapping */
- if ((s->regs[GT_PCI0IOLD] & 0x7f) <= s->regs[GT_PCI0IOHD])
- {
- /* Unmap old IO address */
- if (s->PCI0IO_length)
- {
- memory_region_del_subregion(get_system_memory(), &s->PCI0IO_mem);
- object_unparent(OBJECT(&s->PCI0IO_mem));
- }
- /* Map new IO address */
- s->PCI0IO_start = s->regs[GT_PCI0IOLD] << 21;
- s->PCI0IO_length = ((s->regs[GT_PCI0IOHD] + 1) - (s->regs[GT_PCI0IOLD] & 0x7f)) << 21;
- isa_mem_base = s->PCI0IO_start;
- if (s->PCI0IO_length) {
- memory_region_init_alias(&s->PCI0IO_mem, OBJECT(s), "isa_mmio",
- get_system_io(), 0, s->PCI0IO_length);
- memory_region_add_subregion(get_system_memory(), s->PCI0IO_start,
- &s->PCI0IO_mem);
- }
+ /* Update PCI0IO mapping */
+ if ((s->regs[GT_PCI0IOLD] & 0x7f) <= s->regs[GT_PCI0IOHD]) {
+ /* Unmap old IO address */
+ if (s->PCI0IO_length) {
+ memory_region_del_subregion(get_system_memory(), &s->PCI0IO_mem);
+ object_unparent(OBJECT(&s->PCI0IO_mem));
+ }
+ /* Map new IO address */
+ s->PCI0IO_start = s->regs[GT_PCI0IOLD] << 21;
+ s->PCI0IO_length = ((s->regs[GT_PCI0IOHD] + 1) -
+ (s->regs[GT_PCI0IOLD] & 0x7f)) << 21;
+ if (s->PCI0IO_length) {
+ memory_region_init_alias(&s->PCI0IO_mem, OBJECT(s), "pci0-io",
+ get_system_io(), 0, s->PCI0IO_length);
+ memory_region_add_subregion(get_system_memory(), s->PCI0IO_start,
+ &s->PCI0IO_mem);
+ }
+ }
+
+ /* Update PCI0M0 mapping */
+ if ((s->regs[GT_PCI0M0LD] & 0x7f) <= s->regs[GT_PCI0M0HD]) {
+ /* Unmap old MEM address */
+ if (s->PCI0M0_length) {
+ memory_region_del_subregion(get_system_memory(), &s->PCI0M0_mem);
+ object_unparent(OBJECT(&s->PCI0M0_mem));
+ }
+ /* Map new mem address */
+ s->PCI0M0_start = s->regs[GT_PCI0M0LD] << 21;
+ s->PCI0M0_length = ((s->regs[GT_PCI0M0HD] + 1) -
+ (s->regs[GT_PCI0M0LD] & 0x7f)) << 21;
+ if (s->PCI0M0_length) {
+ memory_region_init_alias(&s->PCI0M0_mem, OBJECT(s), "pci0-mem0",
+ &s->pci0_mem, s->PCI0M0_start,
+ s->PCI0M0_length);
+ memory_region_add_subregion(get_system_memory(), s->PCI0M0_start,
+ &s->PCI0M0_mem);
+ }
+ }
+
+ /* Update PCI0M1 mapping */
+ if ((s->regs[GT_PCI0M1LD] & 0x7f) <= s->regs[GT_PCI0M1HD]) {
+ /* Unmap old MEM address */
+ if (s->PCI0M1_length) {
+ memory_region_del_subregion(get_system_memory(), &s->PCI0M1_mem);
+ object_unparent(OBJECT(&s->PCI0M1_mem));
+ }
+ /* Map new mem address */
+ s->PCI0M1_start = s->regs[GT_PCI0M1LD] << 21;
+ s->PCI0M1_length = ((s->regs[GT_PCI0M1HD] + 1) -
+ (s->regs[GT_PCI0M1LD] & 0x7f)) << 21;
+ if (s->PCI0M1_length) {
+ memory_region_init_alias(&s->PCI0M1_mem, OBJECT(s), "pci0-mem1",
+ &s->pci0_mem, s->PCI0M1_start,
+ s->PCI0M1_length);
+ memory_region_add_subregion(get_system_memory(), s->PCI0M1_start,
+ &s->PCI0M1_mem);
+ }
}
}
@@ -363,10 +405,12 @@ static void gt64120_writel (void *opaque, hwaddr addr,
case GT_PCI0M0LD:
s->regs[GT_PCI0M0LD] = val & 0x00007fff;
s->regs[GT_PCI0M0REMAP] = val & 0x000007ff;
+ gt64120_pci_mapping(s);
break;
case GT_PCI0M1LD:
s->regs[GT_PCI0M1LD] = val & 0x00007fff;
s->regs[GT_PCI0M1REMAP] = val & 0x000007ff;
+ gt64120_pci_mapping(s);
break;
case GT_PCI1IOLD:
s->regs[GT_PCI1IOLD] = val & 0x00007fff;
@@ -380,12 +424,12 @@ static void gt64120_writel (void *opaque, hwaddr addr,
s->regs[GT_PCI1M1LD] = val & 0x00007fff;
s->regs[GT_PCI1M1REMAP] = val & 0x000007ff;
break;
+ case GT_PCI0M0HD:
+ case GT_PCI0M1HD:
case GT_PCI0IOHD:
s->regs[saddr] = val & 0x0000007f;
gt64120_pci_mapping(s);
break;
- case GT_PCI0M0HD:
- case GT_PCI0M1HD:
case GT_PCI1IOHD:
case GT_PCI1M0HD:
case GT_PCI1M1HD:
@@ -1124,10 +1168,12 @@ PCIBus *gt64120_register(qemu_irq *pic)
qdev_init_nofail(dev);
d = GT64120_PCI_HOST_BRIDGE(dev);
phb = PCI_HOST_BRIDGE(dev);
+ memory_region_init(&d->pci0_mem, OBJECT(dev), "pci0-mem", UINT32_MAX);
+ address_space_init(&d->pci0_mem_as, &d->pci0_mem, "pci0-mem");
phb->bus = pci_register_bus(dev, "pci",
gt64120_pci_set_irq, gt64120_pci_map_irq,
pic,
- get_system_memory(),
+ &d->pci0_mem,
get_system_io(),
PCI_DEVFN(18, 0), 4, TYPE_PCI_BUS);
memory_region_init_io(&d->ISD_mem, OBJECT(dev), &isd_mem_ops, d, "isd-mem", 0x1000);
@@ -1142,11 +1188,6 @@ static int gt64120_init(SysBusDevice *dev)
s = GT64120_PCI_HOST_BRIDGE(dev);
- /* FIXME: This value is computed from registers during reset, but some
- devices (e.g. VGA card) need to know it when they are registered.
- This also mean that changing the register to change the mapping
- does not fully work. */
- isa_mem_base = 0x10000000;
qemu_register_reset(gt64120_reset, s);
return 0;
}
diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c
index 3f33093fd9..ef5dd7d5ab 100644
--- a/hw/mips/mips_jazz.c
+++ b/hw/mips/mips_jazz.c
@@ -60,13 +60,16 @@ static void main_cpu_reset(void *opaque)
static uint64_t rtc_read(void *opaque, hwaddr addr, unsigned size)
{
- return cpu_inw(0x71);
+ uint8_t val;
+ address_space_read(&address_space_memory, 0x90000071, &val, 1);
+ return val;
}
static void rtc_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
- cpu_outw(0x71, val & 0xff);
+ uint8_t buf = val & 0xff;
+ address_space_write(&address_space_memory, 0x90000071, &buf, 1);
}
static const MemoryRegionOps rtc_ops = {
@@ -120,12 +123,11 @@ static void mips_jazz_do_unassigned_access(CPUState *cpu, hwaddr addr,
(*real_do_unassigned_access)(cpu, addr, is_write, is_exec, opaque, size);
}
-static void mips_jazz_init(MemoryRegion *address_space,
- MemoryRegion *address_space_io,
- ram_addr_t ram_size,
- const char *cpu_model,
+static void mips_jazz_init(MachineState *machine,
enum jazz_model_e jazz_model)
{
+ MemoryRegion *address_space = get_system_memory();
+ const char *cpu_model = machine->cpu_model;
char *filename;
int bios_size, n;
MIPSCPU *cpu;
@@ -134,7 +136,8 @@ static void mips_jazz_init(MemoryRegion *address_space,
qemu_irq *rc4030, *i8259;
rc4030_dma *dmas;
void* rc4030_opaque;
- MemoryRegion *isa = g_new(MemoryRegion, 1);
+ MemoryRegion *isa_mem = g_new(MemoryRegion, 1);
+ MemoryRegion *isa_io = g_new(MemoryRegion, 1);
MemoryRegion *rtc = g_new(MemoryRegion, 1);
MemoryRegion *i8042 = g_new(MemoryRegion, 1);
MemoryRegion *dma_dummy = g_new(MemoryRegion, 1);
@@ -179,7 +182,8 @@ static void mips_jazz_init(MemoryRegion *address_space,
cc->do_unassigned_access = mips_jazz_do_unassigned_access;
/* allocate RAM */
- memory_region_init_ram(ram, NULL, "mips_jazz.ram", ram_size, &error_abort);
+ memory_region_init_ram(ram, NULL, "mips_jazz.ram", machine->ram_size,
+ &error_abort);
vmstate_register_ram_global(ram);
memory_region_add_subregion(address_space, 0, ram);
@@ -218,8 +222,14 @@ static void mips_jazz_init(MemoryRegion *address_space,
memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000);
memory_region_add_subregion(address_space, 0x8000d000, dma_dummy);
+ /* ISA bus: IO space at 0x90000000, mem space at 0x91000000 */
+ memory_region_init(isa_io, NULL, "isa-io", 0x00010000);
+ memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);
+ memory_region_add_subregion(address_space, 0x90000000, isa_io);
+ memory_region_add_subregion(address_space, 0x91000000, isa_mem);
+ isa_bus = isa_bus_new(NULL, isa_mem, isa_io);
+
/* ISA devices */
- isa_bus = isa_bus_new(NULL, address_space_io);
i8259 = i8259_init(isa_bus, env->irq[4]);
isa_bus_irqs(isa_bus, i8259);
cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
@@ -227,12 +237,6 @@ static void mips_jazz_init(MemoryRegion *address_space,
pit = pit_init(isa_bus, 0x40, 0, NULL);
pcspk_init(isa_bus, pit);
- /* ISA IO space at 0x90000000 */
- memory_region_init_alias(isa, NULL, "isa_mmio",
- get_system_io(), 0, 0x01000000);
- memory_region_add_subregion(address_space, 0x90000000, isa);
- isa_mem_base = 0x11000000;
-
/* Video card */
switch (jazz_model) {
case JAZZ_MAGNUM:
@@ -333,19 +337,13 @@ static void mips_jazz_init(MemoryRegion *address_space,
static
void mips_magnum_init(MachineState *machine)
{
- ram_addr_t ram_size = machine->ram_size;
- const char *cpu_model = machine->cpu_model;
- mips_jazz_init(get_system_memory(), get_system_io(),
- ram_size, cpu_model, JAZZ_MAGNUM);
+ mips_jazz_init(machine, JAZZ_MAGNUM);
}
static
void mips_pica61_init(MachineState *machine)
{
- ram_addr_t ram_size = machine->ram_size;
- const char *cpu_model = machine->cpu_model;
- mips_jazz_init(get_system_memory(), get_system_io(),
- ram_size, cpu_model, JAZZ_PICA61);
+ mips_jazz_init(machine, JAZZ_PICA61);
}
static QEMUMachine mips_magnum_machine = {
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index a7fe0ceadf..3e90e273dc 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -165,7 +165,8 @@ void mips_r4k_init(MachineState *machine)
MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *bios;
MemoryRegion *iomem = g_new(MemoryRegion, 1);
- MemoryRegion *isa = g_new(MemoryRegion, 1);
+ MemoryRegion *isa_io = g_new(MemoryRegion, 1);
+ MemoryRegion *isa_mem = g_new(MemoryRegion, 1);
int bios_size;
MIPSCPU *cpu;
CPUMIPSState *env;
@@ -267,20 +268,20 @@ void mips_r4k_init(MachineState *machine)
cpu_mips_irq_init_cpu(env);
cpu_mips_clock_init(env);
+ /* ISA bus: IO space at 0x14000000, mem space at 0x10000000 */
+ memory_region_init_alias(isa_io, NULL, "isa-io",
+ get_system_io(), 0, 0x00010000);
+ memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);
+ memory_region_add_subregion(get_system_memory(), 0x14000000, isa_io);
+ memory_region_add_subregion(get_system_memory(), 0x10000000, isa_mem);
+ isa_bus = isa_bus_new(NULL, isa_mem, get_system_io());
+
/* The PIC is attached to the MIPS CPU INT0 pin */
- isa_bus = isa_bus_new(NULL, get_system_io());
i8259 = i8259_init(isa_bus, env->irq[2]);
isa_bus_irqs(isa_bus, i8259);
rtc_init(isa_bus, 2000, NULL);
- /* Register 64 KB of ISA IO space at 0x14000000 */
- memory_region_init_alias(isa, NULL, "isa_mmio",
- get_system_io(), 0, 0x00010000);
- memory_region_add_subregion(get_system_memory(), 0x14000000, isa);
-
- isa_mem_base = 0x10000000;
-
pit = pit_init(isa_bus, 0x40, 0, NULL);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 1530038cb0..8ea718e18e 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -635,7 +635,8 @@ static int piix3_initfn(PCIDevice *dev)
{
PIIX3State *d = DO_UPCAST(PIIX3State, dev, dev);
- isa_bus_new(DEVICE(d), pci_address_space_io(dev));
+ isa_bus_new(DEVICE(d), get_system_memory(),
+ pci_address_space_io(dev));
memory_region_init_io(&d->rcr_mem, OBJECT(dev), &rcr_ops, d,
"piix3-reset-control", 1);
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
index 3ff5bd8871..4620cc613a 100644
--- a/hw/sparc64/sun4u.c
+++ b/hw/sparc64/sun4u.c
@@ -596,7 +596,8 @@ pci_ebus_init1(PCIDevice *pci_dev)
{
EbusState *s = DO_UPCAST(EbusState, pci_dev, pci_dev);
- isa_bus_new(&pci_dev->qdev, pci_address_space_io(pci_dev));
+ isa_bus_new(DEVICE(pci_dev), get_system_memory(),
+ pci_address_space_io(pci_dev));
pci_dev->config[0x04] = 0x06; // command = bus master, pci mem
pci_dev->config[0x05] = 0x00;
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-05 12:15:09 +0000