IB/ipath: Misc changes to prepare for IB7220 introduction

The patch adds a number of minor changes to support newer HCAs:
 - New send buffer control bits
 - New error condition bits
 - Locking and initialization changes
 - More send buffers

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index eab69df..b87d312 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -2074,7 +2074,7 @@
 			pd->port_rcvnowait = pd->port_pionowait = 0;
 	}
 	if (pd->port_flag) {
-		ipath_dbg("port %u port_flag still set to 0x%lx\n",
+		ipath_cdbg(PROC, "port %u port_flag set: 0x%lx\n",
 			  pd->port_port, pd->port_flag);
 		pd->port_flag = 0;
 	}