diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2017-12-21 07:32:57 +0000 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2018-01-09 21:31:31 +0000 |
| commit | 8c40b8d9fb596cd1e9517d0176043c478bb8e7e2 (patch) | |
| tree | 22b97adea8aa2ea2c236b90dea9375b0f6230dc4 /hw/sparc64 | |
| parent | ad6856e875ee0f60fb89c74b0410fd99c2c5e9a2 (diff) | |
sun4u: move ISABus inside of EBusState
Since the EBus is effectively a PCI-ISA bridge then the underlying ISA bus
should be contained within the PCI bridge itself.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/sparc64')
| -rw-r--r-- | hw/sparc64/sun4u.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 394b7d6c59..63b4aaa6eb 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -84,6 +84,7 @@ typedef struct EbusState { /*< private >*/ PCIDevice parent_obj; + ISABus *isa_bus; MemoryRegion bar0; MemoryRegion bar1; } EbusState; @@ -245,8 +246,10 @@ static void ebus_realize(PCIDevice *pci_dev, Error **errp) { EbusState *s = EBUS(pci_dev); - if (!isa_bus_new(DEVICE(pci_dev), get_system_memory(), - pci_address_space_io(pci_dev), errp)) { + s->isa_bus = isa_bus_new(DEVICE(pci_dev), get_system_memory(), + pci_address_space_io(pci_dev), errp); + if (!s->isa_bus) { + error_setg(errp, "unable to instantiate EBUS ISA bus"); return; } |