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authorBernhard Beschow <shentey@gmail.com>2023-04-03 09:41:18 +0200
committerAnthony PERARD <anthony.perard@citrix.com>2023-06-07 15:07:10 +0100
commit27047bd26633d559b9630c57e922e4e78cb2ff1d (patch)
tree3961d71667db7f77bccda8935618439a467c31f2 /hw
parentc9bdfe8d587c1a6a8fc2e0ff97343745a9f5f247 (diff)
include/hw/xen/xen: Rename xen_piix3_set_irq() to xen_intx_set_irq()
xen_piix3_set_irq() isn't PIIX specific: PIIX is a single PCI device while xen_piix3_set_irq() maps multiple PCI devices to their respective IRQs, which is board-specific. Rename xen_piix3_set_irq() to communicate this. Also rename XEN_PIIX_NUM_PIRQS to XEN_IOAPIC_NUM_PIRQS since the Xen's IOAPIC rather than PIIX has this many interrupt routes. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Tested-by: Chuck Zmudzinski <brchuckz@aol.com> Message-Id: <20230312120221.99183-2-shentey@gmail.com> Message-Id: <20230403074124.3925-2-shentey@gmail.com> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/i386/xen/xen-hvm.c2
-rw-r--r--hw/isa/piix3.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 56641a550e..ab8f1b61ee 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -143,7 +143,7 @@ int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
return irq_num + (PCI_SLOT(pci_dev->devfn) << 2);
}
-void xen_piix3_set_irq(void *opaque, int irq_num, int level)
+void xen_intx_set_irq(void *opaque, int irq_num, int level)
{
xen_set_pci_intx_level(xen_domid, 0, 0, irq_num >> 2,
irq_num & 3, level);
diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
index f9103ea45a..6651521a46 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -35,7 +35,7 @@
#include "migration/vmstate.h"
#include "hw/acpi/acpi_aml_interface.h"
-#define XEN_PIIX_NUM_PIRQS 128ULL
+#define XEN_IOAPIC_NUM_PIRQS 128ULL
static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq)
{
@@ -420,7 +420,7 @@ static void piix3_xen_realize(PCIDevice *dev, Error **errp)
* connected to the IOAPIC directly.
* These additional routes can be discovered through ACPI.
*/
- pci_bus_irqs(pci_bus, xen_piix3_set_irq, piix3, XEN_PIIX_NUM_PIRQS);
+ pci_bus_irqs(pci_bus, xen_intx_set_irq, piix3, XEN_IOAPIC_NUM_PIRQS);
}
static void piix3_xen_class_init(ObjectClass *klass, void *data)