This lets us register BARs in the I/O address space.
Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
hw/apb_pci.c | 1 +
hw/bonito.c | 1 +
hw/grackle_pci.c | 8 ++++++--
hw/gt64xxx.c | 4 +++-
hw/pc.h | 4 +++-
hw/pc_piix.c | 6 +++++-
hw/pci.c | 18 ++++++++++++------
hw/pci.h | 10 +++++++---
hw/piix_pci.c | 14 +++++++++-----
hw/ppc4xx_pci.c | 1 +
hw/ppc_mac.h | 11 ++++++++---
hw/ppc_newworld.c | 4 ++--
hw/ppc_oldworld.c | 4 +++-
hw/ppc_prep.c | 2 +-
hw/ppce500_pci.c | 7 ++++---
hw/prep_pci.c | 8 ++++++--
hw/prep_pci.h | 4 +++-
hw/sh_pci.c | 4 +++-
hw/unin_pci.c | 16 ++++++++++++----
hw/versatile_pci.c | 2 +-
20 files changed, 91 insertions(+), 38 deletions(-)
diff --git a/hw/apb_pci.c b/hw/apb_pci.c
index 8b9939c..1638226 100644
--- a/hw/apb_pci.c
+++ b/hw/apb_pci.c
@@ -348,6 +348,7 @@ PCIBus *pci_apb_init(target_phys_addr_t special_base,
d->bus = pci_register_bus(&d->busdev.qdev, "pci",
pci_apb_set_irq, pci_pbm_map_irq, d,
get_system_memory(),
+ get_system_io(),
0, 32);
pci_bus_set_mem_base(d->bus, mem_base);
diff --git a/hw/bonito.c b/hw/bonito.c
index 5f62dda..8708e95 100644
--- a/hw/bonito.c
+++ b/hw/bonito.c
@@ -775,6 +775,7 @@ PCIBus *bonito_init(qemu_irq *pic)
pcihost = FROM_SYSBUS(BonitoState, sysbus_from_qdev(dev));
b = pci_register_bus(&pcihost->busdev.qdev, "pci", pci_bonito_set_irq,
pci_bonito_map_irq, pic, get_system_memory(),
+ get_system_io(),
0x28, 32);
pcihost->bus = b;
qdev_init_nofail(dev);
diff --git a/hw/grackle_pci.c b/hw/grackle_pci.c
index da67cf9..9a823e1 100644
--- a/hw/grackle_pci.c
+++ b/hw/grackle_pci.c
@@ -62,7 +62,8 @@ static void pci_grackle_reset(void *opaque)
}
PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic,
- MemoryRegion *address_space)
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io)
{
DeviceState *dev;
SysBusDevice *s;
@@ -75,7 +76,10 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic,
d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci",
pci_grackle_set_irq,
pci_grackle_map_irq,
- pic, address_space, 0, 4);
+ pic,
+ address_space_mem,
+ address_space_io,
+ 0, 4);
pci_create_simple(d->host_state.bus, 0, "grackle");
diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c
index 65e63dd..d541558 100644
--- a/hw/gt64xxx.c
+++ b/hw/gt64xxx.c
@@ -1093,7 +1093,9 @@ PCIBus *gt64120_register(qemu_irq *pic)
d = FROM_SYSBUS(GT64120State, s);
d->pci.bus = pci_register_bus(&d->busdev.qdev, "pci",
gt64120_pci_set_irq, gt64120_pci_map_irq,
- pic, get_system_memory(),
+ pic,
+ get_system_memory(),
+ get_system_io(),
PCI_DEVFN(18, 0), 4);
d->ISD_handle = cpu_register_io_memory(gt64120_read, gt64120_write, d,
DEVICE_NATIVE_ENDIAN);
diff --git a/hw/pc.h b/hw/pc.h
index a2de0fe..ec34db7 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -179,7 +179,9 @@ struct PCII440FXState;
typedef struct PCII440FXState PCII440FXState;
PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
- qemu_irq *pic, MemoryRegion *address_space,
+ qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
ram_addr_t ram_size);
void i440fx_init_memory_mappings(PCII440FXState *d);
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 2b9c2b1..fb92035 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -69,6 +69,7 @@ static void ioapic_init(IsaIrqState *isa_irq_state)
/* PC hardware initialisation */
static void pc_init1(MemoryRegion *system_memory,
+ MemoryRegion *system_io,
ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename,
@@ -129,7 +130,7 @@ static void pc_init1(MemoryRegion *system_memory,
if (pci_enabled) {
pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq,
- system_memory, ram_size);
+ system_memory, system_io, ram_size);
} else {
pci_bus = NULL;
i440fx_state = NULL;
@@ -214,6 +215,7 @@ static void pc_init_pci(ram_addr_t ram_size,
const char *cpu_model)
{
pc_init1(get_system_memory(),
+ get_system_io(),
ram_size, boot_device,
kernel_filename, kernel_cmdline,
initrd_filename, cpu_model, 1, 1);
@@ -227,6 +229,7 @@ static void pc_init_pci_no_kvmclock(ram_addr_t ram_size,
const char *cpu_model)
{
pc_init1(get_system_memory(),
+ get_system_io(),
ram_size, boot_device,
kernel_filename, kernel_cmdline,
initrd_filename, cpu_model, 1, 0);
@@ -242,6 +245,7 @@ static void pc_init_isa(ram_addr_t ram_size,
if (cpu_model == NULL)
cpu_model = "486";
pc_init1(get_system_memory(),
+ get_system_io(),
ram_size, boot_device,
kernel_filename, kernel_cmdline,
initrd_filename, cpu_model, 0, 1);
diff --git a/hw/pci.c b/hw/pci.c
index 912f849..2659d96 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -264,13 +264,14 @@ int pci_find_domain(const PCIBus *bus)
void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
const char *name,
- MemoryRegion *address_space,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
uint8_t devfn_min)
{
qbus_create_inplace(&bus->qbus, &pci_bus_info, parent, name);
assert(PCI_FUNC(devfn_min) == 0);
bus->devfn_min = devfn_min;
- bus->address_space = address_space;
+ bus->address_space = address_space_mem;
/* host bridge */
QLIST_INIT(&bus->child);
@@ -280,13 +281,16 @@ void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
}
PCIBus *pci_bus_new(DeviceState *parent, const char *name,
- MemoryRegion *address_space, uint8_t devfn_min)
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
+ uint8_t devfn_min)
{
PCIBus *bus;
bus = qemu_mallocz(sizeof(*bus));
bus->qbus.qdev_allocated = 1;
- pci_bus_new_inplace(bus, parent, name, address_space, devfn_min);
+ pci_bus_new_inplace(bus, parent, name, address_space_mem,
+ address_space_io, devfn_min);
return bus;
}
@@ -315,12 +319,14 @@ void pci_bus_set_mem_base(PCIBus *bus, target_phys_addr_t base)
PCIBus *pci_register_bus(DeviceState *parent, const char *name,
pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
void *irq_opaque,
- MemoryRegion *address_space,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
uint8_t devfn_min, int nirq)
{
PCIBus *bus;
- bus = pci_bus_new(parent, name, address_space, devfn_min);
+ bus = pci_bus_new(parent, name, address_space_mem,
+ address_space_io, devfn_min);
pci_bus_irqs(bus, set_irq, map_irq, irq_opaque, nirq);
return bus;
}
diff --git a/hw/pci.h b/hw/pci.h
index 64282ad..45b30fa 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -239,10 +239,13 @@ typedef int (*pci_hotplug_fn)(DeviceState *qdev, PCIDevice *pci_dev,
PCIHotplugState state);
void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
const char *name,
- MemoryRegion *address_space,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
uint8_t devfn_min);
PCIBus *pci_bus_new(DeviceState *parent, const char *name,
- MemoryRegion *address_space, uint8_t devfn_min);
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
+ uint8_t devfn_min);
void pci_bus_irqs(PCIBus *bus, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
void *irq_opaque, int nirq);
int pci_bus_get_irq_level(PCIBus *bus, int irq_num);
@@ -250,7 +253,8 @@ void pci_bus_hotplug(PCIBus *bus, pci_hotplug_fn hotplug, DeviceState *dev);
PCIBus *pci_register_bus(DeviceState *parent, const char *name,
pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
void *irq_opaque,
- MemoryRegion *address_space,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
uint8_t devfn_min, int nirq);
void pci_device_reset(PCIDevice *dev);
void pci_bus_reset(PCIBus *bus);
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 445c6cb..2c106a4 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -242,7 +242,8 @@ static PCIBus *i440fx_common_init(const char *device_name,
PCII440FXState **pi440fx_state,
int *piix3_devfn,
qemu_irq *pic,
- MemoryRegion *address_space,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
ram_addr_t ram_size)
{
DeviceState *dev;
@@ -253,8 +254,9 @@ static PCIBus *i440fx_common_init(const char *device_name,
dev = qdev_create(NULL, "i440FX-pcihost");
s = FROM_SYSBUS(I440FXState, sysbus_from_qdev(dev));
- s->address_space = address_space;
- b = pci_bus_new(&s->busdev.qdev, NULL, s->address_space, 0);
+ s->address_space = address_space_mem;
+ b = pci_bus_new(&s->busdev.qdev, NULL, s->address_space,
+ address_space_io, 0);
s->bus = b;
qdev_init_nofail(dev);
@@ -291,13 +293,15 @@ static PCIBus *i440fx_common_init(const char *device_name,
}
PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn,
- qemu_irq *pic, MemoryRegion *address_space,
+ qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io,
ram_addr_t ram_size)
{
PCIBus *b;
b = i440fx_common_init("i440FX", pi440fx_state, piix3_devfn, pic,
- address_space, ram_size);
+ address_space_mem, address_space_io, ram_size);
return b;
}
diff --git a/hw/ppc4xx_pci.c b/hw/ppc4xx_pci.c
index 15c24f6..c7696b0 100644
--- a/hw/ppc4xx_pci.c
+++ b/hw/ppc4xx_pci.c
@@ -348,6 +348,7 @@ PCIBus *ppc4xx_pci_init(CPUState *env, qemu_irq pci_irqs[4],
ppc4xx_pci_map_irq,
pci_irqs,
get_system_memory(),
+ get_system_io(),
0, 4);
controller->pci_dev = pci_register_device(controller->pci_state.bus,
diff --git a/hw/ppc_mac.h b/hw/ppc_mac.h
index 6fad20a..25a2274 100644
--- a/hw/ppc_mac.h
+++ b/hw/ppc_mac.h
@@ -55,11 +55,16 @@ qemu_irq *heathrow_pic_init(int *pmem_index,
/* Grackle PCI */
PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic,
- MemoryRegion *address_space);
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io);
/* UniNorth PCI */
-PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space);
-PCIBus *pci_pmac_u3_init(qemu_irq *pic, MemoryRegion *address_space);
+PCIBus *pci_pmac_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io);
+PCIBus *pci_pmac_u3_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io);
/* Mac NVRAM */
typedef struct MacIONVRAMState MacIONVRAMState;
diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index 2c0fae8..94a21f9 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -318,10 +318,10 @@ static void ppc_core99_init (ram_addr_t ram_size,
pic = openpic_init(NULL, &pic_mem_index, smp_cpus, openpic_irqs, NULL);
if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
/* 970 gets a U3 bus */
- pci_bus = pci_pmac_u3_init(pic, get_system_memory());
+ pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());
machine_arch = ARCH_MAC99_U3;
} else {
- pci_bus = pci_pmac_init(pic, get_system_memory());
+ pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());
machine_arch = ARCH_MAC99;
}
/* init basic PC hardware */
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index 585afd6..0f99eef 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -234,7 +234,9 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
hw_error("Only 6xx bus is supported on heathrow machine\n");
}
pic = heathrow_pic_init(&pic_mem_index, 1, heathrow_irqs);
- pci_bus = pci_grackle_init(0xfec00000, pic, get_system_memory());
+ pci_bus = pci_grackle_init(0xfec00000, pic,
+ get_system_memory(),
+ get_system_io());
pci_vga_init(pci_bus);
escc_mem_index = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 91ebe07..38d8573 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -649,7 +649,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
hw_error("Only 6xx bus is supported on PREP machine\n");
}
i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]);
- pci_bus = pci_prep_init(i8259, get_system_memory());
+ pci_bus = pci_prep_init(i8259, get_system_memory(), get_system_io());
/* Hmm, prep has no pci-isa bridge ??? */
isa_bus_new(NULL);
isa_bus_irqs(i8259);
diff --git a/hw/ppce500_pci.c b/hw/ppce500_pci.c
index 1344539..6a9f979 100644
--- a/hw/ppce500_pci.c
+++ b/hw/ppce500_pci.c
@@ -282,7 +282,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
PPCE500PCIState *s;
PCIBus *b;
int i;
- MemoryRegion *address_space = get_system_memory();
+ MemoryRegion *address_space_mem = get_system_memory();
+ MemoryRegion *address_space_io = get_system_io();
h = FROM_SYSBUS(PCIHostState, sysbus_from_qdev(dev));
s = DO_UPCAST(PPCE500PCIState, pci_state, h);
@@ -292,8 +293,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
}
b = pci_register_bus(&s->pci_state.busdev.qdev, NULL, mpc85xx_pci_set_irq,
- mpc85xx_pci_map_irq, s->irq, address_space,
- PCI_DEVFN(0x11, 0), 4);
+ mpc85xx_pci_map_irq, s->irq, address_space_mem,
+ address_space_io, PCI_DEVFN(0x11, 0), 4);
s->pci_state.bus = b;
pci_create_simple(b, 0, "e500-host-bridge");
diff --git a/hw/prep_pci.c b/hw/prep_pci.c
index da02f0e..58619dd 100644
--- a/hw/prep_pci.c
+++ b/hw/prep_pci.c
@@ -110,7 +110,9 @@ static void prep_set_irq(void *opaque, int irq_num, int level)
qemu_set_irq(pic[(irq_num & 1) ? 11 : 9] , level);
}
-PCIBus *pci_prep_init(qemu_irq *pic, MemoryRegion *address_space)
+PCIBus *pci_prep_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io)
{
PREPPCIState *s;
PCIDevice *d;
@@ -119,7 +121,9 @@ PCIBus *pci_prep_init(qemu_irq *pic, MemoryRegion *address_space)
s = qemu_mallocz(sizeof(PREPPCIState));
s->bus = pci_register_bus(NULL, "pci",
prep_set_irq, prep_map_irq, pic,
- address_space, 0, 4);
+ address_space_mem,
+ address_space_io,
+ 0, 4);
pci_host_conf_register_ioport(0xcf8, s);
diff --git a/hw/prep_pci.h b/hw/prep_pci.h
index a27368b..b6b481a 100644
--- a/hw/prep_pci.h
+++ b/hw/prep_pci.h
@@ -4,6 +4,8 @@
#include "qemu-common.h"
#include "memory.h"
-PCIBus *pci_prep_init(qemu_irq *pic, MemoryRegion *address_space);
+PCIBus *pci_prep_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io);
#endif
diff --git a/hw/sh_pci.c b/hw/sh_pci.c
index 0ef93a0..cd86501 100644
--- a/hw/sh_pci.c
+++ b/hw/sh_pci.c
@@ -128,7 +128,9 @@ static int sh_pci_init_device(SysBusDevice *dev)
}
s->bus = pci_register_bus(&s->busdev.qdev, "pci",
sh_pci_set_irq, sh_pci_map_irq,
- s->irq, get_system_memory(),
+ s->irq,
+ get_system_memory(),
+ get_system_io(),
PCI_DEVFN(0, 0), 4);
s->memconfig = cpu_register_io_memory(sh_pci_reg.r, sh_pci_reg.w,
s, DEVICE_NATIVE_ENDIAN);
diff --git a/hw/unin_pci.c b/hw/unin_pci.c
index b499523..f896f8c 100644
--- a/hw/unin_pci.c
+++ b/hw/unin_pci.c
@@ -201,7 +201,9 @@ static int pci_unin_internal_init_device(SysBusDevice *dev)
return 0;
}
-PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space)
+PCIBus *pci_pmac_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io)
{
DeviceState *dev;
SysBusDevice *s;
@@ -215,7 +217,9 @@ PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space)
d = FROM_SYSBUS(UNINState, s);
d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci",
pci_unin_set_irq, pci_unin_map_irq,
- pic, address_space,
+ pic,
+ address_space_mem,
+ address_space_io,
PCI_DEVFN(11, 0), 4);
#if 0
@@ -253,7 +257,9 @@ PCIBus *pci_pmac_init(qemu_irq *pic, MemoryRegion *address_space)
return d->host_state.bus;
}
-PCIBus *pci_pmac_u3_init(qemu_irq *pic, MemoryRegion *address_space)
+PCIBus *pci_pmac_u3_init(qemu_irq *pic,
+ MemoryRegion *address_space_mem,
+ MemoryRegion *address_space_io)
{
DeviceState *dev;
SysBusDevice *s;
@@ -268,7 +274,9 @@ PCIBus *pci_pmac_u3_init(qemu_irq *pic, MemoryRegion *address_space)
d->host_state.bus = pci_register_bus(&d->busdev.qdev, "pci",
pci_unin_set_irq, pci_unin_map_irq,
- pic, address_space,
+ pic,
+ address_space_mem,
+ address_space_io,
PCI_DEVFN(11, 0), 4);
sysbus_mmio_map(s, 0, 0xf0800000);
diff --git a/hw/versatile_pci.c b/hw/versatile_pci.c
index 6b693df..bf7fadd 100644
--- a/hw/versatile_pci.c
+++ b/hw/versatile_pci.c
@@ -112,7 +112,7 @@ static int pci_vpb_init(SysBusDevice *dev)
}
bus = pci_register_bus(&dev->qdev, "pci",
pci_vpb_set_irq, pci_vpb_map_irq, s->irq,
- get_system_memory(),
+ get_system_memory(), get_system_io(),
PCI_DEVFN(11, 0), 4);
/* ??? Register memory space. */
--
1.7.5.3
--
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