[Qemu-devel] [PATCH 15/17] usb-uhci: symbolic names for pci registers

["Michael S. Tsirkin" <mst@redhat.com>]

No functional changes. I verified that the generated binary
does not change.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/usb-uhci.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index ba26a4e..70a98c6 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -1065,11 +1065,12 @@ static int usb_uhci_common_initfn(UHCIState *s)
     uint8_t *pci_conf = s->dev.config;
     int i;
 
-    pci_conf[0x08] = 0x01; // revision number
-    pci_conf[0x09] = 0x00;
+    pci_conf[PCI_REVISION_ID] = 0x01; // revision number
+    pci_conf[PCI_CLASS_PROG] = 0x00;
     pci_config_set_class(pci_conf, PCI_CLASS_SERIAL_USB);
     pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
-    pci_conf[0x3d] = 4; // interrupt pin 3
+    /* TODO: reset value should be 0. */
+    pci_conf[PCI_INTERRUPT_PIN] = 4; // interrupt pin 3
     pci_conf[0x60] = 0x10; // release number
 
     usb_bus_new(&s->bus, &s->dev.qdev);
-- 
1.6.6.rc1.43.gf55cc