@@ -1,7 +1,14 @@
#include "qemu/osdep.h"
+#include "hw/irq.h"
#include "hw/isa/vt82c686.h"
#include "hcd-uhci.h"
+static void uhci_isa_set_irq(void *opaque, int irq_num, int level)
+{
+ UHCIState *s = opaque;
+ via_isa_set_irq(&s->dev, 0, level);
+}
+
static void usb_uhci_vt82c686b_realize(PCIDevice *dev, Error **errp)
{
UHCIState *s = UHCI(dev);
@@ -15,6 +22,8 @@ static void usb_uhci_vt82c686b_realize(PCIDevice *dev, Error **errp)
pci_set_long(pci_conf + 0xc0, 0x00002000);
usb_uhci_common_realize(dev, errp);
+ object_unref(s->irq);
+ s->irq = qemu_allocate_irq(uhci_isa_set_irq, s, 0);
}
static UHCIInfo uhci_info[] = {
This device is part of a superio/ISA bridge chip and IRQs from it are routed to an ISA interrupt. Use via_isa_set_irq() function to implement this in a vt82c686-uhci-pci specific irq handler. This reverts commit 422a6e8075752bc5342afd3eace23a4990dd7d98. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> --- hw/usb/vt82c686-uhci-pci.c | 9 +++++++++ 1 file changed, 9 insertions(+)