IPoIB: Handle extended rates in debugfs

Use new function ib_rate_to_mbps() to handle printing rate in debugfs,
so that we handle extended rates.

Signed-off-by: Marcel Apfelbaum <marcela@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
index 86eae22..0e2fe46 100644 (file)
--- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
@@ -212,16 +212,15 @@ static int ipoib_path_seq_show(struct seq_file *file, void *iter_ptr)
                   gid_buf, path.pathrec.dlid ? "yes" : "no");
 
        if (path.pathrec.dlid) {
-               rate = ib_rate_to_mult(path.pathrec.rate) * 25;
+               rate = ib_rate_to_mbps(path.pathrec.rate);
 
                seq_printf(file,
                           "  DLID:     0x%04x\n"
                           "  SL: %12d\n"
-                          "  rate: %*d%s Gb/sec\n",
+                          "  rate: %8d.%d Gb/sec\n",
                           be16_to_cpu(path.pathrec.dlid),
                           path.pathrec.sl,
-                          10 - ((rate % 10) ? 2 : 0),
-                          rate / 10, rate % 10 ? ".5" : "");
+                          rate / 1000, rate % 1000);
        }
 
        seq_putc(file, '\n');