From: Gleb Natapov <[email protected]>
Signed-off-by: Gleb Natapov <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index 03abc61..dfabc75 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -39,6 +39,7 @@
#define PCI_BASE 0xae00
#define PCI_EJ_BASE 0xae08
+#define PIIX4_CPU_HOTPLUG_STATUS 4
#define PIIX4_PCI_HOTPLUG_STATUS 2
struct gpe_regs {
@@ -636,13 +637,13 @@ static void piix4_acpi_system_hot_add_init(PCIBus *bus,
PIIX4PMState *s)
#if defined(TARGET_I386)
static void enable_processor(struct gpe_regs *g, int cpu)
{
- g->sts |= 4;
+ g->sts |= PIIX4_CPU_HOTPLUG_STATUS;
g->cpus_sts[cpu/8] |= (1 << (cpu%8));
}
static void disable_processor(struct gpe_regs *g, int cpu)
{
- g->sts |= 4;
+ g->sts |= PIIX4_CPU_HOTPLUG_STATUS;
g->cpus_sts[cpu/8] &= ~(1 << (cpu%8));
}
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