Commit 4441a287 authored by Gleb Natapov's avatar Gleb Natapov Committed by Anthony Liguori

Use defines instead of numbers for pci hotplug sts bit

Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 0f53994f
......@@ -38,6 +38,8 @@
#define PCI_BASE 0xae00
#define PCI_EJ_BASE 0xae08
#define PIIX4_PCI_HOTPLUG_STATUS 2
struct gpe_regs {
uint16_t sts; /* status */
uint16_t en; /* enabled */
......@@ -596,13 +598,13 @@ static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s)
static void enable_device(PIIX4PMState *s, int slot)
{
s->gpe.sts |= 2;
s->gpe.sts |= PIIX4_PCI_HOTPLUG_STATUS;
s->pci0_status.up |= (1 << slot);
}
static void disable_device(PIIX4PMState *s, int slot)
{
s->gpe.sts |= 2;
s->gpe.sts |= PIIX4_PCI_HOTPLUG_STATUS;
s->pci0_status.down |= (1 << slot);
}
......
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