This allows to create a device on requested ISA bus. If argument
is not provided, 'default' ISA bus is used.
Signed-off-by: Hervé Poussineau <hpous...@reactos.org>
---
hw/cs4231a.c | 2 +-
hw/fdc.h | 2 +-
hw/gus.c | 2 +-
hw/ide/isa.c | 2 +-
hw/isa-bus.c | 30 +++++++++++++++++++-----------
hw/isa.h | 6 +++---
hw/m48t59.c | 2 +-
hw/mc146818rtc.c | 2 +-
hw/mips_fulong2e.c | 2 +-
hw/mips_malta.c | 2 +-
hw/mips_r4k.c | 2 +-
hw/pc.c | 8 ++++----
hw/pc.h | 12 ++++++------
hw/ppc_prep.c | 2 +-
hw/sb16.c | 2 +-
hw/sun4u.c | 2 +-
16 files changed, 44 insertions(+), 36 deletions(-)
diff --git a/hw/cs4231a.c b/hw/cs4231a.c
index e16f9a3..9e6fbaa 100644
--- a/hw/cs4231a.c
+++ b/hw/cs4231a.c
@@ -661,7 +661,7 @@ static int cs4231a_initfn (ISADevice *dev)
int cs4231a_init(ISABus *bus)
{
- isa_create_simple ("cs4231a");
+ isa_create_simple(bus, "cs4231a");
return 0;
}
diff --git a/hw/fdc.h b/hw/fdc.h
index 09f73c6..65a4a8d 100644
--- a/hw/fdc.h
+++ b/hw/fdc.h
@@ -11,7 +11,7 @@ static inline void fdctrl_init_isa(DriveInfo **fds)
{
ISADevice *dev;
- dev = isa_try_create("isa-fdc");
+ dev = isa_try_create(NULL, "isa-fdc");
if (!dev) {
return;
}
diff --git a/hw/gus.c b/hw/gus.c
index e4dbc8a..fa56f8f 100644
--- a/hw/gus.c
+++ b/hw/gus.c
@@ -296,7 +296,7 @@ static int gus_initfn (ISADevice *dev)
int GUS_init(ISABus *bus)
{
- isa_create_simple ("gus");
+ isa_create_simple(bus, "gus");
return 0;
}
diff --git a/hw/ide/isa.c b/hw/ide/isa.c
index 28b69d2..032f105 100644
--- a/hw/ide/isa.c
+++ b/hw/ide/isa.c
@@ -81,7 +81,7 @@ ISADevice *isa_ide_init(int iobase, int iobase2, int isairq,
ISADevice *dev;
ISAIDEState *s;
- dev = isa_create("isa-ide");
+ dev = isa_create(NULL, "isa-ide");
qdev_prop_set_uint32(&dev->qdev, "iobase", iobase);
qdev_prop_set_uint32(&dev->qdev, "iobase2", iobase2);
qdev_prop_set_uint32(&dev->qdev, "irq", isairq);
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index 37642b7..b697f65 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -126,35 +126,41 @@ void isa_qdev_register(ISADeviceInfo *info)
qdev_register(&info->qdev);
}
-ISADevice *isa_create(const char *name)
+ISADevice *isa_create(ISABus *bus, const char *name)
{
DeviceState *dev;
- if (!isabus) {
+ if (!bus) {
+ bus = isabus;
+ }
+ if (!bus) {
hw_error("Tried to create isa device %s with no isa bus present.",
name);
}
- dev = qdev_create(&isabus->qbus, name);
+ dev = qdev_create(&bus->qbus, name);
return DO_UPCAST(ISADevice, qdev, dev);
}
-ISADevice *isa_try_create(const char *name)
+ISADevice *isa_try_create(ISABus *bus, const char *name)
{
DeviceState *dev;
- if (!isabus) {
+ if (!bus) {
+ bus = isabus;
+ }
+ if (!bus) {
hw_error("Tried to create isa device %s with no isa bus present.",
name);
}
- dev = qdev_try_create(&isabus->qbus, name);
+ dev = qdev_try_create(&bus->qbus, name);
return DO_UPCAST(ISADevice, qdev, dev);
}
-ISADevice *isa_create_simple(const char *name)
+ISADevice *isa_create_simple(ISABus *bus, const char *name)
{
ISADevice *dev;
- dev = isa_create(name);
+ dev = isa_create(bus, name);
qdev_init_nofail(&dev->qdev);
return dev;
}
@@ -188,9 +194,11 @@ static char *isabus_get_fw_dev_path(DeviceState *dev)
MemoryRegion *isa_address_space(ISADevice *dev)
{
- if (!isabus || !isabus->ops->get_address_space) {
- hw_error("Tried to get isa address space with no isa bus present.");
+ ISABus *bus = FROM_QBUS(ISABus, qdev_get_parent_bus(&dev->qdev));
+
+ if (!bus->ops->get_address_space) {
+ hw_error("Tried to get isa address space on invalid isa bus.");
}
- return isabus->ops->get_address_space(isabus);
+ return bus->ops->get_address_space(bus);
}
diff --git a/hw/isa.h b/hw/isa.h
index 5219b98..03ecd55 100644
--- a/hw/isa.h
+++ b/hw/isa.h
@@ -48,9 +48,9 @@ void isa_init_ioport(ISADevice *dev, uint16_t ioport);
void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length);
void isa_qdev_register(ISADeviceInfo *info);
MemoryRegion *isa_address_space(ISADevice *dev);
-ISADevice *isa_create(const char *name);
-ISADevice *isa_try_create(const char *name);
-ISADevice *isa_create_simple(const char *name);
+ISADevice *isa_create(ISABus *bus, const char *name);
+ISADevice *isa_try_create(ISABus *bus, const char *name);
+ISADevice *isa_create_simple(ISABus *bus, const char *name);
extern target_phys_addr_t isa_mem_base;
diff --git a/hw/m48t59.c b/hw/m48t59.c
index 0cc361e..91b8c47 100644
--- a/hw/m48t59.c
+++ b/hw/m48t59.c
@@ -661,7 +661,7 @@ M48t59State *m48t59_init_isa(uint32_t io_base, uint16_t
size, int type)
ISADevice *dev;
M48t59State *s;
- dev = isa_create("m48t59_isa");
+ dev = isa_create(NULL, "m48t59_isa");
qdev_prop_set_uint32(&dev->qdev, "type", type);
qdev_prop_set_uint32(&dev->qdev, "size", size);
qdev_prop_set_uint32(&dev->qdev, "io_base", io_base);
diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index feb3b25..dd07656 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -646,7 +646,7 @@ ISADevice *rtc_init(int base_year, qemu_irq intercept_irq)
ISADevice *dev;
RTCState *s;
- dev = isa_create("mc146818rtc");
+ dev = isa_create(NULL, "mc146818rtc");
s = DO_UPCAST(RTCState, dev, dev);
qdev_prop_set_int32(&dev->qdev, "base_year", base_year);
qdev_init_nofail(&dev->qdev);
diff --git a/hw/mips_fulong2e.c b/hw/mips_fulong2e.c
index 3034a9c..938aeaf 100644
--- a/hw/mips_fulong2e.c
+++ b/hw/mips_fulong2e.c
@@ -358,7 +358,7 @@ static void mips_fulong2e_init(ram_addr_t ram_size, const
char *boot_device,
DMA_init(0, cpu_exit_irq);
/* Super I/O */
- isa_create_simple("i8042");
+ isa_create_simple(NULL, "i8042");
rtc_init(2000, NULL);
diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 65e5915..fe90db1 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -951,7 +951,7 @@ void mips_malta_init (ram_addr_t ram_size,
DMA_init(0, cpu_exit_irq);
/* Super I/O */
- isa_create_simple("i8042");
+ isa_create_simple(NULL, "i8042");
rtc_init(2000, NULL);
serial_isa_init(0, serial_hds[0]);
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index aaa38b0..d09c62d 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -294,7 +294,7 @@ void mips_r4k_init (ram_addr_t ram_size,
hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]);
- isa_create_simple("i8042");
+ isa_create_simple(NULL, "i8042");
}
static QEMUMachine mips_machine = {
diff --git a/hw/pc.c b/hw/pc.c
index 5bc845a..c33992f 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1103,7 +1103,7 @@ void pc_vga_init(PCIBus *pci_bus)
* For nographic case, sga is enabled at all times
*/
if (display_type == DT_NOGRAPHIC) {
- isa_create_simple("sga");
+ isa_create_simple(NULL, "sga");
}
}
@@ -1161,11 +1161,11 @@ void pc_basic_device_init(qemu_irq *isa_irq,
}
a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
- i8042 = isa_create_simple("i8042");
+ i8042 = isa_create_simple(NULL, "i8042");
i8042_setup_a20_line(i8042, &a20_line[0]);
if (!no_vmport) {
vmport_init();
- vmmouse = isa_try_create("vmmouse");
+ vmmouse = isa_try_create(NULL, "vmmouse");
} else {
vmmouse = NULL;
}
@@ -1173,7 +1173,7 @@ void pc_basic_device_init(qemu_irq *isa_irq,
qdev_prop_set_ptr(&vmmouse->qdev, "ps2_mouse", i8042);
qdev_init_nofail(&vmmouse->qdev);
}
- port92 = isa_create_simple("port92");
+ port92 = isa_create_simple(NULL, "port92");
port92_init(port92, &a20_line[1]);
cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
diff --git a/hw/pc.h b/hw/pc.h
index 8d1573f..1824787 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -23,7 +23,7 @@ static inline bool serial_isa_init(int index, CharDriverState
*chr)
{
ISADevice *dev;
- dev = isa_try_create("isa-serial");
+ dev = isa_try_create(NULL, "isa-serial");
if (!dev) {
return false;
}
@@ -42,7 +42,7 @@ static inline bool parallel_init(int index, CharDriverState
*chr)
{
ISADevice *dev;
- dev = isa_try_create("isa-parallel");
+ dev = isa_try_create(NULL, "isa-parallel");
if (!dev) {
return false;
}
@@ -88,7 +88,7 @@ static inline ISADevice *pit_init(int base, int irq)
{
ISADevice *dev;
- dev = isa_create("isa-pit");
+ dev = isa_create(NULL, "isa-pit");
qdev_prop_set_uint32(&dev->qdev, "iobase", base);
qdev_prop_set_uint32(&dev->qdev, "irq", irq);
qdev_init_nofail(&dev->qdev);
@@ -108,7 +108,7 @@ void hpet_pit_enable(void);
/* vmport.c */
static inline void vmport_init(void)
{
- isa_create_simple("vmport");
+ isa_create_simple(NULL, "vmport");
}
void vmport_register(unsigned char command, IOPortReadFunc *func, void
*opaque);
void vmmouse_get_data(uint32_t *data);
@@ -208,7 +208,7 @@ static inline int isa_vga_init(void)
{
ISADevice *dev;
- dev = isa_try_create("isa-vga");
+ dev = isa_try_create(NULL, "isa-vga");
if (!dev) {
fprintf(stderr, "Warning: isa-vga not available\n");
return 0;
@@ -233,7 +233,7 @@ static inline bool isa_ne2000_init(int base, int irq,
NICInfo *nd)
qemu_check_nic_model(nd, "ne2k_isa");
- dev = isa_try_create("ne2k_isa");
+ dev = isa_try_create(NULL, "ne2k_isa");
if (!dev) {
return false;
}
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 5b313c8..b72453c 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -688,7 +688,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
hd[2 * i],
hd[2 * i + 1]);
}
- isa_create_simple("i8042");
+ isa_create_simple(NULL, "i8042");
cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
DMA_init(1, cpu_exit_irq);
diff --git a/hw/sb16.c b/hw/sb16.c
index 6af2f59..b851fcb 100644
--- a/hw/sb16.c
+++ b/hw/sb16.c
@@ -1393,7 +1393,7 @@ static int sb16_initfn (ISADevice *dev)
int SB16_init(ISABus *bus)
{
- isa_create_simple ("sb16");
+ isa_create_simple(bus, "sb16");
return 0;
}
diff --git a/hw/sun4u.c b/hw/sun4u.c
index 211a9bd..4981c3a 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -805,7 +805,7 @@ static void sun4uv_init(ram_addr_t RAM_size,
pci_cmd646_ide_init(pci_bus, hd, 1);
- isa_create_simple("i8042");
+ isa_create_simple(NULL, "i8042");
for(i = 0; i < MAX_FD; i++) {
fd[i] = drive_get(IF_FLOPPY, 0, i);
}
--
1.7.5.4
