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-rw-r--r--src/plugins/vmxnet3/format.c60
-rw-r--r--src/plugins/vmxnet3/vmxnet3.c18
-rw-r--r--src/plugins/vmxnet3/vmxnet3.h2
3 files changed, 60 insertions, 20 deletions
diff --git a/src/plugins/vmxnet3/format.c b/src/plugins/vmxnet3/format.c
index c1a74367436..eb213c96885 100644
--- a/src/plugins/vmxnet3/format.c
+++ b/src/plugins/vmxnet3/format.c
@@ -75,47 +75,67 @@ format_vmxnet3_device (u8 * s, va_list * args)
s = format (s, "\n%UTX:", format_white_space, indent);
s = format (s, "\n%U TSO packets %llu",
- format_white_space, indent, q->tx.stats.tso_pkts);
+ format_white_space, indent,
+ q->tx.stats.tso_pkts - vd->tx_stats.tso_pkts);
s = format (s, "\n%U TSO bytes %llu",
- format_white_space, indent, q->tx.stats.tso_bytes);
+ format_white_space, indent,
+ q->tx.stats.tso_bytes - vd->tx_stats.tso_bytes);
s = format (s, "\n%U ucast packets %llu",
- format_white_space, indent, q->tx.stats.ucast_pkts);
+ format_white_space, indent,
+ q->tx.stats.ucast_pkts - vd->tx_stats.ucast_pkts);
s = format (s, "\n%U ucast bytes %llu",
- format_white_space, indent, q->tx.stats.ucast_bytes);
+ format_white_space, indent,
+ q->tx.stats.ucast_bytes - vd->tx_stats.ucast_bytes);
s = format (s, "\n%U mcast packets %llu",
- format_white_space, indent, q->tx.stats.mcast_pkts);
+ format_white_space, indent,
+ q->tx.stats.mcast_pkts - vd->tx_stats.mcast_pkts);
s = format (s, "\n%U mcast bytes %llu",
- format_white_space, indent, q->tx.stats.mcast_bytes);
+ format_white_space, indent,
+ q->tx.stats.mcast_bytes - vd->tx_stats.mcast_bytes);
s = format (s, "\n%U bcast packets %llu",
- format_white_space, indent, q->tx.stats.bcast_pkts);
+ format_white_space, indent,
+ q->tx.stats.bcast_pkts - vd->tx_stats.bcast_pkts);
s = format (s, "\n%U bcast bytes %llu",
- format_white_space, indent, q->tx.stats.bcast_bytes);
+ format_white_space, indent,
+ q->tx.stats.bcast_bytes - vd->tx_stats.bcast_bytes);
s = format (s, "\n%U Errors packets %llu",
- format_white_space, indent, q->tx.stats.error_pkts);
+ format_white_space, indent,
+ q->tx.stats.error_pkts - vd->tx_stats.error_pkts);
s = format (s, "\n%U Discard packets %llu",
- format_white_space, indent, q->tx.stats.discard_pkts);
+ format_white_space, indent,
+ q->tx.stats.discard_pkts - vd->tx_stats.discard_pkts);
s = format (s, "\n%URX:", format_white_space, indent);
s = format (s, "\n%U LRO packets %llu",
- format_white_space, indent, q->rx.stats.lro_pkts);
+ format_white_space, indent,
+ q->rx.stats.lro_pkts - vd->rx_stats.lro_pkts);
s = format (s, "\n%U LRO bytes %llu",
- format_white_space, indent, q->rx.stats.lro_bytes);
+ format_white_space, indent,
+ q->rx.stats.lro_bytes - vd->rx_stats.lro_bytes);
s = format (s, "\n%U ucast packets %llu",
- format_white_space, indent, q->rx.stats.ucast_pkts);
+ format_white_space, indent,
+ q->rx.stats.ucast_pkts - vd->rx_stats.ucast_pkts);
s = format (s, "\n%U ucast bytes %llu",
- format_white_space, indent, q->rx.stats.ucast_bytes);
+ format_white_space, indent,
+ q->rx.stats.ucast_bytes - vd->rx_stats.ucast_bytes);
s = format (s, "\n%U mcast packets %llu",
- format_white_space, indent, q->rx.stats.mcast_pkts);
+ format_white_space, indent,
+ q->rx.stats.mcast_pkts - vd->rx_stats.mcast_pkts);
s = format (s, "\n%U mcast bytes %llu",
- format_white_space, indent, q->rx.stats.mcast_bytes);
+ format_white_space, indent,
+ q->rx.stats.mcast_bytes - vd->rx_stats.mcast_bytes);
s = format (s, "\n%U bcast packets %llu",
- format_white_space, indent, q->rx.stats.bcast_pkts);
+ format_white_space, indent,
+ q->rx.stats.bcast_pkts - vd->rx_stats.bcast_pkts);
s = format (s, "\n%U bcast bytes %llu",
- format_white_space, indent, q->rx.stats.bcast_bytes);
+ format_white_space, indent,
+ q->rx.stats.bcast_bytes - vd->rx_stats.bcast_bytes);
s = format (s, "\n%U No Bufs %llu",
- format_white_space, indent, q->rx.stats.nobuf_pkts);
+ format_white_space, indent,
+ q->rx.stats.nobuf_pkts - vd->rx_stats.nobuf_pkts);
s = format (s, "\n%U Error packets %llu",
- format_white_space, indent, q->rx.stats.error_pkts);
+ format_white_space, indent,
+ q->rx.stats.error_pkts - vd->rx_stats.error_pkts);
return s;
}
diff --git a/src/plugins/vmxnet3/vmxnet3.c b/src/plugins/vmxnet3/vmxnet3.c
index 08d4d5cea52..a5a62e99fe5 100644
--- a/src/plugins/vmxnet3/vmxnet3.c
+++ b/src/plugins/vmxnet3/vmxnet3.c
@@ -97,6 +97,23 @@ vmxnet3_set_interface_next_node (vnet_main_t * vnm, u32 hw_if_index,
node_index);
}
+static void
+vmxnet3_clear_hw_interface_counters (u32 instance)
+{
+ vmxnet3_main_t *vmxm = &vmxnet3_main;
+ vmxnet3_device_t *vd = pool_elt_at_index (vmxm->devices, instance);
+ vmxnet3_queues *q = &vd->dma->queues;
+
+ /*
+ * Set the "last_cleared_stats" to the current stats, so that
+ * things appear to clear from a display perspective.
+ */
+ vmxnet3_reg_write (vd, 1, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
+
+ clib_memcpy (&vd->tx_stats, &q->tx.stats, sizeof (vd->tx_stats));
+ clib_memcpy (&vd->rx_stats, &q->rx.stats, sizeof (vd->rx_stats));
+}
+
static char *vmxnet3_tx_func_error_strings[] = {
#define _(n,s) s,
foreach_vmxnet3_tx_func_error
@@ -110,6 +127,7 @@ VNET_DEVICE_CLASS (vmxnet3_device_class,) =
.format_device = format_vmxnet3_device,
.format_device_name = format_vmxnet3_device_name,
.admin_up_down_function = vmxnet3_interface_admin_up_down,
+ .clear_counters = vmxnet3_clear_hw_interface_counters,
.rx_mode_change_function = vmxnet3_interface_rx_mode_change,
.rx_redirect_to_node = vmxnet3_set_interface_next_node,
.tx_function_n_errors = VMXNET3_TX_N_ERROR,
diff --git a/src/plugins/vmxnet3/vmxnet3.h b/src/plugins/vmxnet3/vmxnet3.h
index a3306895ec0..3a40b0de49e 100644
--- a/src/plugins/vmxnet3/vmxnet3.h
+++ b/src/plugins/vmxnet3/vmxnet3.h
@@ -488,6 +488,8 @@ typedef struct
vmxnet3_dma *dma;
u32 link_speed;
+ vmxnet3_tx_stats tx_stats;
+ vmxnet3_rx_stats rx_stats;
} vmxnet3_device_t;
typedef struct