@@ -50,7 +50,7 @@ static const MemoryRegionPortio ide_portio2_list[] = {
PORTIO_END_OF_LIST(),
};
-void ide_init_ioport(IDEBus *bus, ISADevice *dev, int iobase, int iobase2)
+void isa_ide_init_ioport(IDEBus *bus, ISADevice *dev, int iobase, int iobase2)
{
/* ??? Assume only ISA and PCI configurations, and that the PCI-ISA
bridge has been setup properly to always register with ISA. */
@@ -74,7 +74,7 @@ static void isa_ide_realizefn(DeviceState *dev, Error **errp)
ISAIDEState *s = ISA_IDE(dev);
ide_bus_init(&s->bus, sizeof(s->bus), dev, 0, 2);
- ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2);
+ isa_ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2);
s->irq = isa_get_irq(isadev, s->isairq);
ide_init2(&s->bus, s->irq);
vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_isa, s);
@@ -161,8 +161,8 @@ static int pci_piix_init_ports(PCIIDEState *d)
for (i = 0; i < 2; i++) {
ide_bus_init(&d->bus[i], sizeof(d->bus[i]), dev, i, 2);
- ide_init_ioport(&d->bus[i], NULL, port_info[i].iobase,
- port_info[i].iobase2);
+ isa_ide_init_ioport(&d->bus[i], NULL, port_info[i].iobase,
+ port_info[i].iobase2);
ide_init2(&d->bus[i], qdev_get_gpio_in(dev, i));
bmdma_init(&d->bus[i], &d->bmdma[i], d);
@@ -624,7 +624,7 @@ int ide_init_drive(IDEState *s, BlockBackend *blk, IDEDriveKind kind,
int chs_trans, Error **errp);
void ide_init2(IDEBus *bus, qemu_irq irq);
void ide_exit(IDEState *s);
-void ide_init_ioport(IDEBus *bus, ISADevice *isa, int iobase, int iobase2);
+void isa_ide_init_ioport(IDEBus *bus, ISADevice *isa, int iobase, int iobase2);
void ide_register_restart_cb(IDEBus *bus);
void ide_exec_cmd(IDEBus *bus, uint32_t val);
ide_init_ioport() takes an ISADevice* parameter which eventually gets passed to isa_address_space_io(). Unfortunately, there is no ISADevice in hw/ide/ piix, so NULL gets passed instead. This causes isa_address_space_io() to resort to using the isabus global - which we want to get rid of. To resolve this, observe that hw/isa/piix* models pass PCI's IO address space to ISA which can be used instead. The next patch therefore introduces pci_ide_init_ioport() which takes a PCIDevice* parameter instead and is available in hw/ide/piix. Signed-off-by: Bernhard Beschow <shentey@gmail.com> --- hw/ide/ioport.c | 2 +- hw/ide/isa.c | 2 +- hw/ide/piix.c | 4 ++-- include/hw/ide/internal.h | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)