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Diffstat (limited to 'src/devices/pci_device.c')
-rw-r--r--src/devices/pci_device.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c
index f40b4d8adf..785bf33515 100644
--- a/src/devices/pci_device.c
+++ b/src/devices/pci_device.c
@@ -508,6 +508,8 @@ static struct device *pci_scan_get_dev(struct device **list,
{
struct device *dev = 0;
+ printk_debug("%s, looking for devfn: %02x.%01x\n", __FUNCTION__,
+ devfn >> 3, devfn & 7);
for (; *list; list = &(*list)->sibling) {
if ((*list)->path.type != DEVICE_PATH_PCI) {
printk_err("child %s not a pci device\n",
@@ -523,6 +525,8 @@ static struct device *pci_scan_get_dev(struct device **list,
}
}
+ printk_debug("%s, found dev %08x\n", __FUNCTION__, dev);
+
/* FIXME: why are we doing this ? Isn't there some order between the
* structures before ? */
if (dev) {
@@ -738,11 +742,11 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max)
((unsigned int) (bus->secondary) << 8) |
((unsigned int) (bus->subordinate) << 16));
pci_write_config32(dev, PCI_PRIMARY_BUS, buses);
-
+
/* Now we can scan all subordinate buses i.e. the buses behind the
* bridge */
max = pci_scan_bus(bus, 0x00, 0xff, max);
-
+
/* We know the number of buses behind this bridge. Set the subordinate
* bus number to its real value */
bus->subordinate = max;