AMD K8 fam10: Refactor HT link connection test
Change-Id: I1e935a6b848a59f7f2e58779bceea599032de9e3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8562
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
diff --git a/src/include/device/hypertransport.h b/src/include/device/hypertransport.h
index 22e0ac4..b2ebecf 100644
--- a/src/include/device/hypertransport.h
+++ b/src/include/device/hypertransport.h
@@ -3,6 +3,13 @@
#include <device/hypertransport_def.h>
+/* TODO: Check HT specs for better names for these. */
+#define LinkConnected (1 << 0)
+#define InitComplete (1 << 1)
+#define NonCoherent (1 << 2)
+#define ConnectionPending (1 << 4)
+bool ht_is_non_coherent_link(struct bus *link);
+
unsigned int hypertransport_scan_chain(struct bus *bus,
unsigned min_devfn, unsigned max_devfn, unsigned *ht_unit_base, unsigned offset_unitid);
void ht_scan_bridge(struct device *dev);