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Xen: basic HVM MSI injection support. 

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
This commit is contained in:
Wei Liu 2012-04-12 10:01:43 +00:00 committed by Stefano Stabellini
parent 7672725d41
commit f1dbf015df
3 changed files with 10 additions and 0 deletions
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1
hw/xen.h
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@ -34,6 +34,7 @@ static inline int xen_enabled(void)
int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num);
void xen_piix3_set_irq(void *opaque, int irq_num, int level);
void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len);
void xen_hvm_inject_msi(uint64_t addr, uint32_t data);
void xen_cmos_set_s3_resume(void *opaque, int irq, int level);
qemu_irq *xen_interrupt_controller_init(void);

5
xen-all.c
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@ -122,6 +122,11 @@ void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len)
}
}
void xen_hvm_inject_msi(uint64_t addr, uint32_t data)
{
xc_hvm_inject_msi(xen_xc, xen_domid, addr, data);
}
static void xen_suspend_notifier(Notifier *notifier, void *data)
{
xc_set_hvm_param(xen_xc, xen_domid, HVM_PARAM_ACPI_S_STATE, 3);

4
xen-stub.c
View File

@ -29,6 +29,10 @@ void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len)
{
}
void xen_hvm_inject_msi(uint64_t addr, uint32_t data)
{
}
void xen_cmos_set_s3_resume(void *opaque, int irq, int level)
{
}