Use convenience function to checksum

[coreboot.git] / payloads / coreinfo / pci_module.c

diff --git a/payloads/coreinfo/pci_module.c b/payloads/coreinfo/pci_module.c
index c3400ae0a99ecee5f72e1b579332d8af92d9d767..6af3a74156ba1d04351a874f3dea268c7099f1b9 100644 (file)
--- a/payloads/coreinfo/pci_module.c
+++ b/payloads/coreinfo/pci_module.c
@@ -29,7 +29,8 @@ struct pci_devices {
        unsigned int id;
 };
 
-static struct pci_devices devices[64];
+#define MAX_PCI_DEVICES 64
+static struct pci_devices devices[MAX_PCI_DEVICES];
 static int devices_index;
 
 /* Number of entries to show in the list */
@@ -178,7 +179,7 @@ static void pci_scan_bus(int bus)
        unsigned int val;
        unsigned char hdr;
 
-       for (slot = 0; slot < 0x1f; slot++) {
+       for (slot = 0; slot < 0x20; slot++) {
                for (func = 0; func < 8; func++) {
                        pcidev_t dev = PCI_DEV(bus, slot, func);
 
@@ -190,10 +191,10 @@ static void pci_scan_bus(int bus)
                                continue;
 
                        /* FIXME: Remove this arbitrary limitation. */
-                       if (devices_index >= 64)
+                       if (devices_index >= MAX_PCI_DEVICES)
                                return;
 
-                       devices[devices_index].device = 
+                       devices[devices_index].device =
                            PCI_DEV(bus, slot, func);
 
                        devices[devices_index++].id = val;