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| author | Phil Dennis-Jordan | 2017-03-15 07:20:27 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2017-05-03 12:29:40 +0200 |
| commit | 6103451aeb749e92bf7d730429985189c6921c32 (patch) | |
| tree | 84405a2567192cbff75286eb005af0f0a440d81e /include/hw/i386 | |
| parent | hw/i386: Use Rev3 FADT (ACPI 2.0) instead of Rev1 to improve guest OS support. (diff) | |
| download | qemu-6103451aeb749e92bf7d730429985189c6921c32.tar.gz qemu-6103451aeb749e92bf7d730429985189c6921c32.tar.xz qemu-6103451aeb749e92bf7d730429985189c6921c32.zip | |
hw/i386: Build-time assertion on pc/q35 reset register being identical.
This adds a clarifying comment and build time assert to the FADT reset register field initialisation: the reset register is the same on both machine types.
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Message-Id: <1489558827-28971-3-git-send-email-phil@philjordan.eu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw/i386')
| -rw-r--r-- | include/hw/i386/pc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index f278b3ae89..416aaa56ea 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -303,6 +303,12 @@ typedef struct PCII440FXState PCII440FXState; #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" +/* + * Reset Control Register: PCI-accessible ISA-Compatible Register at address + * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000). + */ +#define RCR_IOPORT 0xcf9 + PCIBus *i440fx_init(const char *host_type, const char *pci_type, PCII440FXState **pi440fx_state, int *piix_devfn, ISABus **isa_bus, qemu_irq *pic, |