IB/ipath: Add code to support multiple link speeds and widths
This patch adds code to get/set portinfo to support multiple link speeds
and widths.
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_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index caee731..960d5b7 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -801,6 +801,8 @@
/*
* values for ipath_flags
*/
+ /* chip can report link latency (IB 1.2) */
+#define IPATH_HAS_LINK_LATENCY 0x1
/* The chip is up and initted */
#define IPATH_INITTED 0x2
/* set if any user code has set kr_rcvhdrsize */