#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
#include "hw/i386/pc.h"
+#include "hw/southbridge/piix.h"
#include "hw/irq.h"
#include "hw/hw.h"
#include "hw/i386/apic-msidef.h"
v = 0;
}
v &= 0xf;
- if (((address + i) >= 0x60) && ((address + i) <= 0x63)) {
- xen_set_pci_link_route(xen_domid, address + i - 0x60, v);
+ if (((address + i) >= PIIX_PIRQCA) && ((address + i) <= PIIX_PIRQCD)) {
+ xen_set_pci_link_route(xen_domid, address + i - PIIX_PIRQCA, v);
}
}
}
/* now we change the pic irq level according to the piix irq mappings */
/* XXX: optimize */
- pic_irq = piix4_dev->config[0x60 + irq_num];
+ pic_irq = piix4_dev->config[PIIX_PIRQCA + irq_num];
if (pic_irq < 16) {
/* The pic level is the logical OR of all the PCI irqs mapped to it. */
pic_level = 0;
for (i = 0; i < 4; i++) {
- if (pic_irq == piix4_dev->config[0x60 + i]) {
+ if (pic_irq == piix4_dev->config[PIIX_PIRQCA + i]) {
pic_level |= pci_irq_levels[i];
}
}
#define PIIX_NUM_PIC_IRQS 16 /* i8259 * 2 */
#define PIIX_NUM_PIRQS 4ULL /* PIRQ[A-D] */
#define XEN_PIIX_NUM_PIRQS 128ULL
-#define PIIX_PIRQC 0x60
typedef struct PIIX3State {
PCIDevice dev;
int pic_irq;
uint64_t mask;
- pic_irq = piix3->dev.config[PIIX_PIRQC + pirq];
+ pic_irq = piix3->dev.config[PIIX_PIRQCA + pirq];
if (pic_irq >= PIIX_NUM_PIC_IRQS) {
return;
}
{
int pic_irq;
- pic_irq = piix3->dev.config[PIIX_PIRQC + pirq];
+ pic_irq = piix3->dev.config[PIIX_PIRQCA + pirq];
if (pic_irq >= PIIX_NUM_PIC_IRQS) {
return;
}
static PCIINTxRoute piix3_route_intx_pin_to_irq(void *opaque, int pin)
{
PIIX3State *piix3 = opaque;
- int irq = piix3->dev.config[PIIX_PIRQC + pin];
+ int irq = piix3->dev.config[PIIX_PIRQCA + pin];
PCIINTxRoute route;
if (irq < PIIX_NUM_PIC_IRQS) {
uint32_t address, uint32_t val, int len)
{
pci_default_write_config(dev, address, val, len);
- if (ranges_overlap(address, len, PIIX_PIRQC, 4)) {
+ if (ranges_overlap(address, len, PIIX_PIRQCA, 4)) {
PIIX3State *piix3 = PIIX3_PCI_DEVICE(dev);
int pic_irq;
qemu_irq sci_irq, qemu_irq smi_irq,
int smm_enabled, DeviceState **piix4_pm);
+/* PIRQRC[A:D]: PIRQx Route Control Registers */
+#define PIIX_PIRQCA 0x60
+#define PIIX_PIRQCB 0x61
+#define PIIX_PIRQCC 0x62
+#define PIIX_PIRQCD 0x63
+
/*
* Reset Control Register: PCI-accessible ISA-Compatible Register at address
* 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).