X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=coreboot.git;a=blobdiff_plain;f=src%2Fdevices%2Fpci_device.c;h=cc15f3bffeb84687138ff3bb199d7f91499dcdb7;hp=f54e2620bf78c6e6564cf14523bb4a54d587881b;hb=5419d8b6bc32273faa65caf03e6771c7f4fc57fe;hpb=0a2ce8cfc1ff606c60ad8431afd662b1b5beb0e5

diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c
index f54e2620b..cc15f3bff 100644
--- a/src/devices/pci_device.c
+++ b/src/devices/pci_device.c
@@ -949,6 +949,7 @@ device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned devfn)
 		}
 		dev = alloc_dev(bus, &dummy.path);
 	} else {
+		printk(BIOS_INFO, "%s: ohai, non-dummy stuff!\n", __func__);
 		/*
 		 * Enable/disable the device. Once we have found the device-
 		 * specific operations this operations we will disable the
@@ -961,11 +962,16 @@ device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned devfn)
 		 * it may be absent and enable_dev() must cope.
 		 */
 		/* Run the magic enable sequence for the device. */
-		if (dev->chip_ops && dev->chip_ops->enable_dev)
+		printk(BIOS_INFO, "%s: before enable! 0x%08x\n", __func__, (unsigned int) dev->chip_ops->enable_dev);
+		if (dev->chip_ops && dev->chip_ops->enable_dev) {
+			printk(BIOS_INFO, "%s: we're going to call enable stuff?\n", __func__);
 			dev->chip_ops->enable_dev(dev);
+		}
 
+		printk(BIOS_INFO, "%s: before read!\n", __func__);
 		/* Now read the vendor and device ID. */
 		id = pci_read_config32(dev, PCI_VENDOR_ID);
+		printk(BIOS_INFO, "%s: after  read: 0x%08x\n", __func__, id);
 
 		/*
 		 * If the device does not have a PCI ID disable it. Possibly
@@ -981,6 +987,7 @@ device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned devfn)
 				       "found, disabling it.\n", dev_path(dev));
 				dev->enabled = 0;
 			}
+			printk(BIOS_INFO, "%s: non-static stuff!\n", __func__);
 			return dev;
 		}
 	}
@@ -1055,7 +1062,7 @@ unsigned int pci_scan_bus(struct bus *bus, unsigned min_devfn,
 		       "devfn %x\n", min_devfn, max_devfn);
 		printk(BIOS_ERR, "PCI: pci_scan_bus upper limit too big. "
 		       "Using 0xff.\n");
-		max_devfn=0x08;
+		max_devfn=0xff;
 	}
 
 	old_devices = bus->children;
@@ -1088,7 +1095,9 @@ unsigned int pci_scan_bus(struct bus *bus, unsigned min_devfn,
 		if ((PCI_FUNC(devfn) == 0x00) && (!dev
 		     || (dev->enabled && ((dev->hdr_type & 0x80) != 0x80)))) {
 			devfn += 0x07;
+			printk(BIOS_INFO, "%s: ohai, +7\n", __func__);
 		}
+		printk(BIOS_INFO, "\n");
 	}
 
 	post_code(0x25);