bna: add missing per queue ethtool stat

Commit ba5ca784 "bna: check for dma mapping errors" added besides other
things a statistic that counts number of DMA buffer mapping failures
per each Rx queue. This counter is not included in ethtool stats output.

Fixes: ba5ca784 "bna: check for dma mapping errors"
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 0e4fdc3dd729..5671353fc7bc 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -31,7 +31,7 @@
 #define BNAD_NUM_TXF_COUNTERS 12
 #define BNAD_NUM_RXF_COUNTERS 10
 #define BNAD_NUM_CQ_COUNTERS (3 + 5)
-#define BNAD_NUM_RXQ_COUNTERS 6
+#define BNAD_NUM_RXQ_COUNTERS 7
 #define BNAD_NUM_TXQ_COUNTERS 5
 
 #define BNAD_ETHTOOL_STATS_NUM                                          \
@@ -658,6 +658,8 @@ bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string)
                                 string += ETH_GSTRING_LEN;
                                 sprintf(string, "rxq%d_allocbuf_failed", q_num);
                                 string += ETH_GSTRING_LEN;
+                                sprintf(string, "rxq%d_mapbuf_failed", q_num);
+                                string += ETH_GSTRING_LEN;
                                 sprintf(string, "rxq%d_producer_index", q_num);
                                 string += ETH_GSTRING_LEN;
                                 sprintf(string, "rxq%d_consumer_index", q_num);
@@ -678,6 +680,9 @@ bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string)
                                         sprintf(string, "rxq%d_allocbuf_failed",
                                                                 q_num);
                                         string += ETH_GSTRING_LEN;
+                                        sprintf(string, "rxq%d_mapbuf_failed",
+                                                q_num);
+                                        string += ETH_GSTRING_LEN;
                                         sprintf(string, "rxq%d_producer_index",
                                                                 q_num);
                                         string += ETH_GSTRING_LEN;