myri10ge: print MAC and serial number on probe failure

To help board identification and diagnosis, print the MAC
and serial number on probe failure if they are available.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 5e70180..6bb71b6 100644 (file)
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
 #include "myri10ge_mcp.h"
 #include "myri10ge_mcp_gen_header.h"
 
-#define MYRI10GE_VERSION_STR "1.4.4-1.395"
+#define MYRI10GE_VERSION_STR "1.4.4-1.398"
 
 MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
 MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -3929,6 +3929,10 @@ abort_with_firmware:
        myri10ge_dummy_rdma(mgp, 0);
 
 abort_with_ioremap:
+       if (mgp->mac_addr_string != NULL)
+               dev_err(&pdev->dev,
+                       "myri10ge_probe() failed: MAC=%s, SN=%ld\n",
+                       mgp->mac_addr_string, mgp->serial_number);
        iounmap(mgp->sram);
 
 abort_with_mtrr: