diff options
Diffstat (limited to 'src/device/hypertransport.c')
| -rw-r--r-- | src/device/hypertransport.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/device/hypertransport.c b/src/device/hypertransport.c index a15a021c5c..1a2e7ff2f4 100644 --- a/src/device/hypertransport.c +++ b/src/device/hypertransport.c @@ -249,7 +249,7 @@ static void ht_collapse_early_enumeration(struct bus *bus, } unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_devfn, - unsigned max_devfn, unsigned int max, + unsigned max_devfn, unsigned *ht_unitid_base, unsigned offset_unitid) { @@ -474,9 +474,7 @@ end_of_chain: last_func->sibling = old_devices; } - /* Now that nothing is overlapping it is safe to scan the children. */ - max = pci_scan_bus(bus, 0x00, ((next_unitid - 1) << 3) | 7, max); - return max; + return next_unitid; } /** @@ -498,8 +496,13 @@ static unsigned int hypertransport_scan_chain_x(struct bus *bus, { unsigned int ht_unitid_base[4]; unsigned int offset_unitid = 1; - return hypertransport_scan_chain(bus, min_devfn, max_devfn, max, + + unsigned int next_unitid = hypertransport_scan_chain(bus, min_devfn, max_devfn, ht_unitid_base, offset_unitid); + + /* Now that nothing is overlapping it is safe to scan the children. */ + max = pci_scan_bus(bus, 0x00, ((next_unitid - 1) << 3) | 7, max); + return max; } unsigned int ht_scan_bridge(struct device *dev, unsigned int max) |