m5a99x-evo: ugly quirks, but WOOT: ohai seabios :-)

[coreboot.git] / src / devices / hypertransport.c

diff --git a/src/devices/hypertransport.c b/src/devices/hypertransport.c
index 926729177eb0d9d4d2ffa751df37a2e83855177a..2a733867e6a38cbada563b1f57f25f52c478aeef 100644 (file)
--- a/src/devices/hypertransport.c
+++ b/src/devices/hypertransport.c
@@ -436,8 +436,10 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_devfn,
        device_t real_last_dev = NULL;
 #endif
 
+       printk(BIOS_INFO, "%s: before ht_collapse_early_enumeration\n", __func__);
        /* Restore the hypertransport chain to it's unitialized state. */
        ht_collapse_early_enumeration(bus, offset_unitid);
+       printk(BIOS_INFO, "%s: after  ht_collapse_early_enumeration\n", __func__);
 
        /* See which static device nodes I have. */
        old_devices = bus->children;
@@ -492,16 +494,22 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_devfn,
                } while ((ctrl & (1 << 5)) == 0);
 
 
+               printk(BIOS_INFO, "%s: before ht_scan_get_devs\n", __func__);
                /* Get and setup the device_structure. */
                dev = ht_scan_get_devs(&old_devices);
+               printk(BIOS_INFO, "%s: after  ht_scan_get_devs\n", __func__);
 
                /* See if a device is present and setup the device structure. */
+               printk(BIOS_INFO, "%s: before pci_probe_dev\n", __func__);
                dev = pci_probe_dev(dev, bus, 0);
+               printk(BIOS_INFO, "%s: after  pci_probe_dev\n", __func__);
                if (!dev || !dev->enabled)
                        break;
 
                /* Find the hypertransport link capability. */
+               printk(BIOS_INFO, "%s: before ht_lookup_slave_capability\n", __func__);
                pos = ht_lookup_slave_capability(dev);
+               printk(BIOS_INFO, "%s: after  ht_lookup_slave_capability\n", __func__);
                if (pos == 0) {
                        printk(BIOS_ERR, "%s Hypertransport link capability "
                               "not found", dev_path(dev));
@@ -572,7 +580,9 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_devfn,
                        max_unitid = next_unitid;
 
                /* Setup the hypetransport link. */
+               printk(BIOS_INFO, "%s: before ht_setup_link\n", __func__);
                bus->reset_needed |= ht_setup_link(&prev, dev, pos);
+               printk(BIOS_INFO, "%s: after  ht_setup_link\n", __func__);
 
                printk(BIOS_DEBUG, "%s [%04x/%04x] %s next_unitid: %04x\n",
                       dev_path(dev), dev->vendor, dev->device,
@@ -582,6 +592,7 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_devfn,
 
 end_of_chain:
 
+       printk(BIOS_INFO, "%s: end_of_chain.  w00t!\n", __func__);
 #if OPT_HT_LINK == 1
        if (bus->reset_needed)
                printk(BIOS_INFO, "HyperT reset needed\n");
@@ -642,8 +653,10 @@ end_of_chain:
                        last_func->sibling = old_devices;
        }
 
+       printk(BIOS_INFO, "%s: before pci_scan_bus!\n", __func__);
        /* Now that nothing is overlapping it is safe to scan the children. */
        max = pci_scan_bus(bus, 0x00, ((next_unitid - 1) << 3) | 7, max);
+       printk(BIOS_INFO, "%s: after  pci_scan_bus!\n", __func__);
        return max;
 }