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-rw-r--r--drivers/pci/pci_auto_common.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/pci_auto_common.c b/drivers/pci/pci_auto_common.c
index 84908e6154..8690316610 100644
--- a/drivers/pci/pci_auto_common.c
+++ b/drivers/pci/pci_auto_common.c
@@ -45,7 +45,9 @@ int pciauto_region_allocate(struct pci_region *res, pci_size_t size,
addr = ((res->bus_lower - 1) | (size - 1)) + 1;
if (addr - res->bus_start + size > res->size) {
- debug("No room in resource");
+ debug("No room in resource, avail start=%llx / size=%llx, "
+ "need=%llx\n", (unsigned long long)res->bus_lower,
+ (unsigned long long)res->size, (unsigned long long)size);
goto error;
}