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piix_pci: Introduces Xen specific call for irq.

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This patch introduces Xen specific call in piix_pci.

The specific part for Xen is in write_config, set_irq and get_pirq.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Anthony PERARD 2010-07-16 14:55:39 +01:00 • committed by Alexander Graf
parent 1611977c3d
commit 4144530012
6 changed files with 102 additions and 4 deletions
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13
xen-stub.c
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@ -9,6 +9,19 @@
#include "qemu-common.h"
#include "hw/xen.h"
int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
{
return -1;
}
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)
{
}
int xen_init(void)
{
return -ENOSYS;