diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-03-18 13:09:47 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-04 11:21:42 +0200 |
| commit | de271a8f0a9b5d910ee98eeea25f71d4e1536f73 (patch) | |
| tree | cb3218dd2864940f229b2ec56c24b5cdbde7994d /src/northbridge/amd/agesa/family10/northbridge.c | |
| parent | 757c8b485bfb3389142d4c4cbafa3fb319cf4d3c (diff) | |
PCI subsystem: Drop parameter max from scan_bus
Change-Id: Ib33d3363c8d42fa54ac07c11a7ab2bc7ee4ae8bf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8539
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/northbridge/amd/agesa/family10/northbridge.c')
| -rw-r--r-- | src/northbridge/amd/agesa/family10/northbridge.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/northbridge/amd/agesa/family10/northbridge.c b/src/northbridge/amd/agesa/family10/northbridge.c index bb2f1d8c71..6ba6770e11 100644 --- a/src/northbridge/amd/agesa/family10/northbridge.c +++ b/src/northbridge/amd/agesa/family10/northbridge.c @@ -565,6 +565,7 @@ static unsigned amdfam10_scan_chains(device_t dev, unsigned unused) nodeid = amdfam10_nodeid(dev); if (nodeid == 0) { + ASSERT(dev->bus->secondary == 0); for (link = dev->link_list; link; link = link->next) { if (link->link_num == sblink) { /* devicetree put IO Hub on link_lsit[3] */ io_hub = link->children; @@ -572,9 +573,10 @@ static unsigned amdfam10_scan_chains(device_t dev, unsigned unused) die("I can't find the IO Hub, or IO Hub not enabled, please check the device tree.\n"); } /* Now that nothing is overlapping it is safe to scan the children. */ - max = pci_scan_bus(link, 0x00, ((next_unitid - 1) << 3) | 7, 0); + pci_scan_bus(link, 0x00, ((next_unitid - 1) << 3) | 7); } } + max = dev->bus->subordinate; } dev->bus->subordinate = max; @@ -917,7 +919,7 @@ static u32 amdfam10_domain_scan_bus(device_t dev, u32 unused) for (link = dev->link_list; link; link = link->next) { link->secondary = dev->bus->subordinate; - link->subordinate = pci_scan_bus(link, PCI_DEVFN(CONFIG_CDB, 0), 0xff, link->secondary); + pci_scan_bus(link, PCI_DEVFN(CONFIG_CDB, 0), 0xff); dev->bus->subordinate = link->subordinate; } |