ethdev: fix missing imissed counter in xstats

[dpdk.git] / lib / librte_ether / rte_ethdev.c

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index f8e6765..4f492e3 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -47,7 +47,6 @@
 #include <rte_log.h>
 #include <rte_debug.h>
 #include <rte_interrupts.h>
-#include <rte_pci.h>
 #include <rte_memory.h>
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
@@ -94,6 +93,7 @@ static const struct rte_eth_xstats_name_off rte_stats_strings[] = {
        {"tx_good_packets", offsetof(struct rte_eth_stats, opackets)},
        {"rx_good_bytes", offsetof(struct rte_eth_stats, ibytes)},
        {"tx_good_bytes", offsetof(struct rte_eth_stats, obytes)},
+       {"rx_missed_errors", offsetof(struct rte_eth_stats, imissed)},
        {"rx_errors", offsetof(struct rte_eth_stats, ierrors)},
        {"tx_errors", offsetof(struct rte_eth_stats, oerrors)},
        {"rx_mbuf_allocation_errors", offsetof(struct rte_eth_stats,
@@ -2185,10 +2185,14 @@ rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask)
        int ret = 0;
        int mask = 0;
        int cur, org = 0;
+       uint64_t orig_offloads;
 
        RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
        dev = &rte_eth_devices[port_id];
 
+       /* save original values in case of failure */
+       orig_offloads = dev->data->dev_conf.rxmode.offloads;
+
        /*check which option changed by application*/
        cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
        org = !!(dev->data->dev_conf.rxmode.offloads &
@@ -2241,7 +2245,13 @@ rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask)
         */
        rte_eth_convert_rx_offloads(dev->data->dev_conf.rxmode.offloads,
                                    &dev->data->dev_conf.rxmode);
-       (*dev->dev_ops->vlan_offload_set)(dev, mask);
+       ret = (*dev->dev_ops->vlan_offload_set)(dev, mask);
+       if (ret) {
+               /* hit an error restore  original values */
+               dev->data->dev_conf.rxmode.offloads = orig_offloads;
+               rte_eth_convert_rx_offloads(dev->data->dev_conf.rxmode.offloads,
+                                           &dev->data->dev_conf.rxmode);
+       }
 
        return ret;
 }