[Qemu-devel] [PATCH 08/17] cmd646: 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/ide/cmd646.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c
index 3b7c606..086ff62 100644
--- a/hw/ide/cmd646.c
+++ b/hw/ide/cmd646.c
@@ -209,8 +209,8 @@ static int pci_cmd646_ide_initfn(PCIDevice *dev)
     pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_CMD);
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_CMD_646);
 
-    pci_conf[0x08] = 0x07; // IDE controller revision
-    pci_conf[0x09] = 0x8f;
+    pci_conf[PCI_REVISION_ID] = 0x07; // IDE controller revision
+    pci_conf[PCI_CLASS_PROG] = 0x8f;
 
     pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE);
     pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
@@ -227,7 +227,8 @@ static int pci_cmd646_ide_initfn(PCIDevice *dev)
     pci_register_bar(dev, 3, 0x4, PCI_BASE_ADDRESS_SPACE_IO, ide_map);
     pci_register_bar(dev, 4, 0x10, PCI_BASE_ADDRESS_SPACE_IO, bmdma_map);
 
-    pci_conf[0x3d] = 0x01; // interrupt on pin 1
+    /* TODO: RST# value should be 0 */
+    pci_conf[PCI_INTERRUPT_PIN] = 0x01; // interrupt on pin 1
 
     irq = qemu_allocate_irqs(cmd646_set_irq, d, 2);
     ide_bus_new(&d->bus[0], &d->dev.qdev);
-- 
1.6.6.rc1.43.gf55cc