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hw/pci-host/i440fx: Make MemoryRegion pointers accessible as properties

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The goal is to eliminate i440fx_init() which is a legacy init function. This
neccessitates the memory regions to be properties, like in Q35, which will be
assigned in board code.

Since i440fx needs different PCI devices in Xen mode, and since i440fx shall
be self-contained, the PCI device will be created during realization of the
host. Thus the pointers need to be moved to the host structure to be usable as
properties.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-13-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Bernhard Beschow 2023-06-30 09:37:15 +02:00 • committed by Michael S. Tsirkin
parent 44df0552a0
commit 09f85b7b93
2 changed files with 30 additions and 15 deletions
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3
include/hw/pci-host/i440fx.h
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@ -25,9 +25,6 @@ struct PCII440FXState {
PCIDevice parent_obj;
/*< public >*/
MemoryRegion *system_memory;
MemoryRegion *pci_address_space;
MemoryRegion *ram_memory;
PAMMemoryRegion pam_regions[PAM_REGIONS_COUNT];
MemoryRegion smram_region;
MemoryRegion smram, low_smram;