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uninorth: move PCI host bridge bus initialisation into device realize

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Since the IO address space is fixed to use the standard system IO address
space then we can also use the opportunity to remove the address_space_io
parameter from pci_pmac_init() and pci_pmac_u3_init().

Note we also move the default mac99 PCI bus to the end of the initialisation
list so that it becomes the default destination for any devices specified
via -device without an explicit PCI bus provided.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Mark Cave-Ayland 2018-03-06 20:30:53 +00:00 • committed by David Gibson
parent 0b06520954
commit 32cde6154c
3 changed files with 72 additions and 57 deletions
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6
hw/ppc/mac_newworld.c
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@ -345,12 +345,10 @@ static void ppc_core99_init(MachineState *machine)
if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
/* 970 gets a U3 bus */
uninorth_pci = pci_pmac_u3_init(pic, get_system_memory(),
get_system_io());
uninorth_pci = pci_pmac_u3_init(pic, get_system_memory());
machine_arch = ARCH_MAC99_U3;
} else {
uninorth_pci = pci_pmac_init(pic, get_system_memory(),
get_system_io());
uninorth_pci = pci_pmac_init(pic, get_system_memory());
machine_arch = ARCH_MAC99;
}