examples: remove useless debug flags
[dpdk.git] / examples / vhost / main.c
index a45cddb..78fd1ab 100644 (file)
@@ -52,8 +52,6 @@
 #include <rte_virtio_net.h>
 #include <rte_ip.h>
 #include <rte_tcp.h>
-#include <rte_udp.h>
-#include <rte_sctp.h>
 
 #include "main.h"
 
@@ -879,7 +877,7 @@ static unsigned check_ports_num(unsigned nb_ports)
  * Macro to print out packet contents. Wrapped in debug define so that the
  * data path is not effected when debug is disabled.
  */
-#ifdef DEBUG
+#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
 #define PRINT_PACKET(device, addr, size, header) do {                                                                                                                          \
        char *pkt_addr = (char*)(addr);                                                                                                                                                                 \
        unsigned int index;                                                                                                                                                                                             \
@@ -895,7 +893,7 @@ static unsigned check_ports_num(unsigned nb_ports)
        }                                                                                                                                                                                                                               \
        snprintf(packet + strnlen(packet, MAX_PRINT_BUFF), MAX_PRINT_BUFF - strnlen(packet, MAX_PRINT_BUFF), "\n");     \
                                                                                                                                                                                                                                        \
-       LOG_DEBUG(VHOST_DATA, "%s", packet);                                                                                                                                                                    \
+       RTE_LOG(DEBUG, VHOST_DATA, "%s", packet);                                                                                                                                                                       \
 } while(0)
 #else
 #define PRINT_PACKET(device, addr, size, header) do{} while(0)
@@ -929,7 +927,7 @@ gpa_to_hpa(struct vhost_dev  *vdev, uint64_t guest_pa,
                }
        }
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") GPA %p| HPA %p\n",
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") GPA %p| HPA %p\n",
                vdev->dev->device_fh, (void *)(uintptr_t)guest_pa,
                (void *)(uintptr_t)vhost_pa);
 
@@ -1061,18 +1059,22 @@ virtio_tx_local(struct vhost_dev *vdev, struct rte_mbuf *m)
 
                        /* Drop the packet if the TX packet is destined for the TX device. */
                        if (dev_ll->vdev->dev->device_fh == dev->device_fh) {
-                               LOG_DEBUG(VHOST_DATA, "(%"PRIu64") TX: Source and destination MAC addresses are the same. Dropping packet.\n",
-                                                       dev->device_fh);
+                               RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") TX: "
+                                       "Source and destination MAC addresses are the same. "
+                                       "Dropping packet.\n",
+                                       dev->device_fh);
                                return 0;
                        }
                        tdev = dev_ll->vdev->dev;
 
 
-                       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") TX: MAC address is local\n", tdev->device_fh);
+                       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") TX: "
+                               "MAC address is local\n", tdev->device_fh);
 
                        if (unlikely(dev_ll->vdev->remove)) {
                                /*drop the packet if the device is marked for removal*/
-                               LOG_DEBUG(VHOST_DATA, "(%"PRIu64") Device is marked for removal\n", tdev->device_fh);
+                               RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") "
+                                       "Device is marked for removal\n", tdev->device_fh);
                        } else {
                                /*send the packet to the local virtio device*/
                                ret = rte_vhost_enqueue_burst(tdev, VIRTIO_RXQ, &m, 1);
@@ -1116,7 +1118,7 @@ find_local_dest(struct virtio_net *dev, struct rte_mbuf *m,
                         * destined for the TX device.
                         */
                        if (dev_ll->vdev->dev->device_fh == dev->device_fh) {
-                               LOG_DEBUG(VHOST_DATA,
+                               RTE_LOG(DEBUG, VHOST_DATA,
                                "(%"PRIu64") TX: Source and destination"
                                " MAC addresses are the same. Dropping "
                                "packet.\n",
@@ -1134,7 +1136,7 @@ find_local_dest(struct virtio_net *dev, struct rte_mbuf *m,
                        (uint16_t)
                        vlan_tags[(uint16_t)dev_ll->vdev->dev->device_fh];
 
-                       LOG_DEBUG(VHOST_DATA,
+                       RTE_LOG(DEBUG, VHOST_DATA,
                        "(%"PRIu64") TX: pkt to local VM device id:"
                        "(%"PRIu64") vlan tag: %d.\n",
                        dev->device_fh, dev_ll->vdev->dev->device_fh,
@@ -1161,42 +1163,18 @@ static void virtio_tx_offload(struct rte_mbuf *m)
        void *l3_hdr;
        struct ipv4_hdr *ipv4_hdr = NULL;
        struct tcp_hdr *tcp_hdr = NULL;
-       struct udp_hdr *udp_hdr = NULL;
-       struct sctp_hdr *sctp_hdr = NULL;
        struct ether_hdr *eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
 
        l3_hdr = (char *)eth_hdr + m->l2_len;
 
-       if (m->tso_segsz != 0) {
-               ipv4_hdr = (struct ipv4_hdr *)l3_hdr;
-               tcp_hdr = (struct tcp_hdr *)((char *)l3_hdr + m->l3_len);
-               m->ol_flags |= PKT_TX_IP_CKSUM;
+       if (m->ol_flags & PKT_TX_IPV4) {
+               ipv4_hdr = l3_hdr;
                ipv4_hdr->hdr_checksum = 0;
-               tcp_hdr->cksum = get_psd_sum(l3_hdr, m->ol_flags);
-               return;
+               m->ol_flags |= PKT_TX_IP_CKSUM;
        }
 
-       if (m->ol_flags & PKT_TX_L4_MASK) {
-               switch (m->ol_flags & PKT_TX_L4_MASK) {
-               case PKT_TX_TCP_CKSUM:
-                       tcp_hdr = (struct tcp_hdr *)
-                                       ((char *)l3_hdr + m->l3_len);
-                       tcp_hdr->cksum = get_psd_sum(l3_hdr, m->ol_flags);
-                       break;
-               case PKT_TX_UDP_CKSUM:
-                       udp_hdr = (struct udp_hdr *)
-                                       ((char *)l3_hdr + m->l3_len);
-                       udp_hdr->dgram_cksum = get_psd_sum(l3_hdr, m->ol_flags);
-                       break;
-               case PKT_TX_SCTP_CKSUM:
-                       sctp_hdr = (struct sctp_hdr *)
-                                       ((char *)l3_hdr + m->l3_len);
-                       sctp_hdr->cksum = 0;
-                       break;
-               default:
-                       break;
-               }
-       }
+       tcp_hdr = (struct tcp_hdr *)((char *)l3_hdr + m->l3_len);
+       tcp_hdr->cksum = get_psd_sum(l3_hdr, m->ol_flags);
 }
 
 /*
@@ -1226,7 +1204,8 @@ virtio_tx_route(struct vhost_dev *vdev, struct rte_mbuf *m, uint16_t vlan_tag)
                }
        }
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") TX: MAC address is external\n", dev->device_fh);
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") TX: "
+               "MAC address is external\n", dev->device_fh);
 
        /*Add packet to the port tx queue*/
        tx_q = &lcore_tx_queue[lcore_id];
@@ -1265,7 +1244,7 @@ virtio_tx_route(struct vhost_dev *vdev, struct rte_mbuf *m, uint16_t vlan_tag)
                m->vlan_tci = vlan_tag;
        }
 
-       if ((m->ol_flags & PKT_TX_L4_MASK) || (m->ol_flags & PKT_TX_TCP_SEG))
+       if (m->ol_flags & PKT_TX_TCP_SEG)
                virtio_tx_offload(m);
 
        tx_q->m_table[len] = m;
@@ -1336,7 +1315,9 @@ switch_worker(__attribute__((unused)) void *arg)
                if (unlikely(diff_tsc > drain_tsc)) {
 
                        if (tx_q->len) {
-                               LOG_DEBUG(VHOST_DATA, "TX queue drained after timeout with burst size %u \n", tx_q->len);
+                               RTE_LOG(DEBUG, VHOST_DATA,
+                                       "TX queue drained after timeout with burst size %u\n",
+                                       tx_q->len);
 
                                /*Tx any packets in the queue*/
                                ret = rte_eth_tx_burst(ports[0], (uint16_t)tx_q->txq_id,
@@ -1422,8 +1403,10 @@ switch_worker(__attribute__((unused)) void *arg)
                                                        rte_pktmbuf_free(pkts_burst[--tx_count]);
                                        }
                                }
-                               for (i = 0; i < tx_count; ++i)
-                                       virtio_tx_route(vdev, pkts_burst[i], (uint16_t)dev->device_fh);
+                               for (i = 0; i < tx_count; ++i) {
+                                       virtio_tx_route(vdev, pkts_burst[i],
+                                               vlan_tags[(uint16_t)dev->device_fh]);
+                               }
                        }
 
                        /*move to the next device in the list*/
@@ -1468,7 +1451,7 @@ get_available_ring_index_zcp(struct virtio_net *dev,
        avail_idx = *((volatile uint16_t *)&vq->avail->idx);
        free_entries = (avail_idx - *res_base_idx);
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") in get_available_ring_index_zcp: "
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") in get_available_ring_index_zcp: "
                        "avail idx: %d, "
                        "res base idx:%d, free entries:%d\n",
                        dev->device_fh, avail_idx, *res_base_idx,
@@ -1493,7 +1476,7 @@ get_available_ring_index_zcp(struct virtio_net *dev,
                count = free_entries;
 
        if (unlikely(count == 0)) {
-               LOG_DEBUG(VHOST_DATA,
+               RTE_LOG(DEBUG, VHOST_DATA,
                        "(%"PRIu64") Fail in get_available_ring_index_zcp: "
                        "avail idx: %d, res base idx:%d, free entries:%d\n",
                        dev->device_fh, avail_idx,
@@ -1592,7 +1575,7 @@ attach_rxmbuf_zcp(struct virtio_net *dev)
        rte_ring_sc_dequeue(vpool->ring, &obj);
        mbuf = obj;
        if (unlikely(mbuf == NULL)) {
-               LOG_DEBUG(VHOST_DATA,
+               RTE_LOG(DEBUG, VHOST_DATA,
                        "(%"PRIu64") in attach_rxmbuf_zcp: "
                        "ring_sc_dequeue fail.\n",
                        dev->device_fh);
@@ -1601,7 +1584,7 @@ attach_rxmbuf_zcp(struct virtio_net *dev)
        }
 
        if (unlikely(vpool->buf_size > desc->len)) {
-               LOG_DEBUG(VHOST_DATA,
+               RTE_LOG(DEBUG, VHOST_DATA,
                        "(%"PRIu64") in attach_rxmbuf_zcp: frame buffer "
                        "length(%d) of descriptor idx: %d less than room "
                        "size required: %d\n",
@@ -1617,7 +1600,7 @@ attach_rxmbuf_zcp(struct virtio_net *dev)
        mbuf->data_len = desc->len;
        MBUF_HEADROOM_UINT32(mbuf) = (uint32_t)desc_idx;
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in attach_rxmbuf_zcp: res base idx:%d, "
                "descriptor idx:%d\n",
                dev->device_fh, res_base_idx, desc_idx);
@@ -1668,11 +1651,11 @@ txmbuf_clean_zcp(struct virtio_net *dev, struct vpool *vpool)
        uint32_t index = 0;
        uint32_t mbuf_count = rte_mempool_count(vpool->pool);
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: mbuf count in mempool before "
                "clean is: %d\n",
                dev->device_fh, mbuf_count);
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: mbuf count in  ring before "
                "clean  is : %d\n",
                dev->device_fh, rte_ring_count(vpool->ring));
@@ -1690,22 +1673,22 @@ txmbuf_clean_zcp(struct virtio_net *dev, struct vpool *vpool)
                used_idx = (used_idx + 1) & (vq->size - 1);
        }
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: mbuf count in mempool after "
                "clean is: %d\n",
                dev->device_fh, rte_mempool_count(vpool->pool));
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: mbuf count in  ring after "
                "clean  is : %d\n",
                dev->device_fh, rte_ring_count(vpool->ring));
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: before updated "
                "vq->last_used_idx:%d\n",
                dev->device_fh, vq->last_used_idx);
 
        vq->last_used_idx += mbuf_count;
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in txmbuf_clean_zcp: after updated "
                "vq->last_used_idx:%d\n",
                dev->device_fh, vq->last_used_idx);
@@ -1730,11 +1713,11 @@ static void mbuf_destroy_zcp(struct vpool *vpool)
        struct rte_mbuf *mbuf = NULL;
        uint32_t index, mbuf_count = rte_mempool_count(vpool->pool);
 
-       LOG_DEBUG(VHOST_CONFIG,
+       RTE_LOG(DEBUG, VHOST_CONFIG,
                "in mbuf_destroy_zcp: mbuf count in mempool before "
                "mbuf_destroy_zcp is: %d\n",
                mbuf_count);
-       LOG_DEBUG(VHOST_CONFIG,
+       RTE_LOG(DEBUG, VHOST_CONFIG,
                "in mbuf_destroy_zcp: mbuf count in  ring before "
                "mbuf_destroy_zcp  is : %d\n",
                rte_ring_count(vpool->ring));
@@ -1748,11 +1731,11 @@ static void mbuf_destroy_zcp(struct vpool *vpool)
                }
        }
 
-       LOG_DEBUG(VHOST_CONFIG,
+       RTE_LOG(DEBUG, VHOST_CONFIG,
                "in mbuf_destroy_zcp: mbuf count in mempool after "
                "mbuf_destroy_zcp is: %d\n",
                rte_mempool_count(vpool->pool));
-       LOG_DEBUG(VHOST_CONFIG,
+       RTE_LOG(DEBUG, VHOST_CONFIG,
                "in mbuf_destroy_zcp: mbuf count in ring after "
                "mbuf_destroy_zcp is : %d\n",
                rte_ring_count(vpool->ring));
@@ -1776,7 +1759,8 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
        uint32_t head_idx, packet_success = 0;
        uint16_t res_cur_idx;
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") virtio_dev_rx()\n", dev->device_fh);
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") virtio_dev_rx()\n",
+               dev->device_fh);
 
        if (count == 0)
                return 0;
@@ -1785,7 +1769,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
        count = (count > MAX_PKT_BURST) ? MAX_PKT_BURST : count;
 
        res_cur_idx = vq->last_used_idx;
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") Current Index %d| End Index %d\n",
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") Current Index %d| End Index %d\n",
                dev->device_fh, res_cur_idx, res_cur_idx + count);
 
        /* Retrieve all of the head indexes first to avoid caching issues. */
@@ -1800,7 +1784,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
                desc = &vq->desc[head[packet_success]];
 
                buff = pkts[packet_success];
-               LOG_DEBUG(VHOST_DATA,
+               RTE_LOG(DEBUG, VHOST_DATA,
                        "(%"PRIu64") in dev_rx_zcp: update the used idx for "
                        "pkt[%d] descriptor idx: %d\n",
                        dev->device_fh, packet_success,
@@ -1849,7 +1833,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
 
        rte_compiler_barrier();
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in dev_rx_zcp: before update used idx: "
                "vq.last_used_idx: %d, vq->used->idx: %d\n",
                dev->device_fh, vq->last_used_idx, vq->used->idx);
@@ -1857,7 +1841,7 @@ virtio_dev_rx_zcp(struct virtio_net *dev, struct rte_mbuf **pkts,
        *(volatile uint16_t *)&vq->used->idx += count;
        vq->last_used_idx += count;
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in dev_rx_zcp: after  update used idx: "
                "vq.last_used_idx: %d, vq->used->idx: %d\n",
                dev->device_fh, vq->last_used_idx, vq->used->idx);
@@ -1942,7 +1926,7 @@ virtio_tx_route_zcp(struct virtio_net *dev, struct rte_mbuf *m,
        tx_q->m_table[len] = mbuf;
        len++;
 
-       LOG_DEBUG(VHOST_DATA,
+       RTE_LOG(DEBUG, VHOST_DATA,
                "(%"PRIu64") in tx_route_zcp: pkt: nb_seg: %d, next:%s\n",
                dev->device_fh,
                mbuf->nb_segs,
@@ -2004,7 +1988,8 @@ virtio_dev_tx_zcp(struct virtio_net *dev)
        if (vq->last_used_idx_res == avail_idx)
                return;
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") virtio_dev_tx()\n", dev->device_fh);
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") virtio_dev_tx()\n",
+               dev->device_fh);
 
        /* Prefetch available ring to retrieve head indexes. */
        rte_prefetch0(&vq->avail->ring[vq->last_used_idx_res & (vq->size - 1)]);
@@ -2016,7 +2001,7 @@ virtio_dev_tx_zcp(struct virtio_net *dev)
        free_entries
                = (free_entries > MAX_PKT_BURST) ? MAX_PKT_BURST : free_entries;
 
-       LOG_DEBUG(VHOST_DATA, "(%"PRIu64") Buffers available %d\n",
+       RTE_LOG(DEBUG, VHOST_DATA, "(%" PRIu64 ") Buffers available %d\n",
                dev->device_fh, free_entries);
 
        /* Retrieve all of the head indexes first to avoid caching issues. */
@@ -2153,7 +2138,7 @@ switch_worker_zcp(__attribute__((unused)) void *arg)
                                if (likely(!vdev->remove)) {
                                        tx_q = &tx_queue_zcp[(uint16_t)vdev->vmdq_rx_q];
                                        if (tx_q->len) {
-                                               LOG_DEBUG(VHOST_DATA,
+                                               RTE_LOG(DEBUG, VHOST_DATA,
                                                "TX queue drained after timeout"
                                                " with burst size %u\n",
                                                tx_q->len);
@@ -2489,14 +2474,14 @@ destroy_device (volatile struct virtio_net *dev)
 
                /* Stop the RX queue. */
                if (rte_eth_dev_rx_queue_stop(ports[0], vdev->vmdq_rx_q) != 0) {
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "(%"PRIu64") In destroy_device: Failed to stop "
                                "rx queue:%d\n",
                                dev->device_fh,
                                vdev->vmdq_rx_q);
                }
 
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "(%"PRIu64") in destroy_device: Start put mbuf in "
                        "mempool back to ring for RX queue: %d\n",
                        dev->device_fh, vdev->vmdq_rx_q);
@@ -2505,7 +2490,7 @@ destroy_device (volatile struct virtio_net *dev)
 
                /* Stop the TX queue. */
                if (rte_eth_dev_tx_queue_stop(ports[0], vdev->vmdq_rx_q) != 0) {
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "(%"PRIu64") In destroy_device: Failed to "
                                "stop tx queue:%d\n",
                                dev->device_fh, vdev->vmdq_rx_q);
@@ -2513,7 +2498,7 @@ destroy_device (volatile struct virtio_net *dev)
 
                vpool = &vpool_array[vdev->vmdq_rx_q + MAX_QUEUES];
 
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "(%"PRIu64") destroy_device: Start put mbuf in mempool "
                        "back to ring for TX queue: %d, dev:(%"PRIu64")\n",
                        dev->device_fh, (vdev->vmdq_rx_q + MAX_QUEUES),
@@ -2537,14 +2522,14 @@ check_hpa_regions(uint64_t vva_start, uint64_t size)
        uint32_t i, nregions = 0, page_size = getpagesize();
        uint64_t cur_phys_addr = 0, next_phys_addr = 0;
        if (vva_start % page_size) {
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "in check_countinous: vva start(%p) mod page_size(%d) "
                        "has remainder\n",
                        (void *)(uintptr_t)vva_start, page_size);
                return 0;
        }
        if (size % page_size) {
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "in check_countinous: "
                        "size((%"PRIu64")) mod page_size(%d) has remainder\n",
                        size, page_size);
@@ -2557,13 +2542,13 @@ check_hpa_regions(uint64_t vva_start, uint64_t size)
                        (void *)(uintptr_t)(vva_start + i + page_size));
                if ((cur_phys_addr + page_size) != next_phys_addr) {
                        ++nregions;
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in check_continuous: hva addr:(%p) is not "
                                "continuous with hva addr:(%p), diff:%d\n",
                                (void *)(uintptr_t)(vva_start + (uint64_t)i),
                                (void *)(uintptr_t)(vva_start + (uint64_t)i
                                + page_size), page_size);
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in check_continuous: hpa addr:(%p) is not "
                                "continuous with hpa addr:(%p), "
                                "diff:(%"PRIu64")\n",
@@ -2598,12 +2583,12 @@ fill_hpa_memory_regions(struct virtio_memory_regions_hpa *mem_region_hpa, struct
                mem_region_hpa[regionidx_hpa].host_phys_addr_offset =
                        rte_mem_virt2phy((void *)(uintptr_t)(vva_start)) -
                        mem_region_hpa[regionidx_hpa].guest_phys_address;
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "in fill_hpa_regions: guest phys addr start[%d]:(%p)\n",
                        regionidx_hpa,
                        (void *)(uintptr_t)
                        (mem_region_hpa[regionidx_hpa].guest_phys_address));
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "in fill_hpa_regions: host  phys addr start[%d]:(%p)\n",
                        regionidx_hpa,
                        (void *)(uintptr_t)
@@ -2623,12 +2608,12 @@ fill_hpa_memory_regions(struct virtio_memory_regions_hpa *mem_region_hpa, struct
                                        k + page_size;
                                mem_region_hpa[regionidx_hpa].memory_size
                                        = k + page_size;
-                               LOG_DEBUG(VHOST_CONFIG, "in fill_hpa_regions: guest "
+                               RTE_LOG(DEBUG, VHOST_CONFIG, "in fill_hpa_regions: guest "
                                        "phys addr end  [%d]:(%p)\n",
                                        regionidx_hpa,
                                        (void *)(uintptr_t)
                                        (mem_region_hpa[regionidx_hpa].guest_phys_address_end));
-                               LOG_DEBUG(VHOST_CONFIG,
+                               RTE_LOG(DEBUG, VHOST_CONFIG,
                                        "in fill_hpa_regions: guest phys addr "
                                        "size [%d]:(%p)\n",
                                        regionidx_hpa,
@@ -2640,12 +2625,12 @@ fill_hpa_memory_regions(struct virtio_memory_regions_hpa *mem_region_hpa, struct
                                mem_region_hpa[regionidx_hpa].host_phys_addr_offset =
                                        next_phys_addr -
                                        mem_region_hpa[regionidx_hpa].guest_phys_address;
-                               LOG_DEBUG(VHOST_CONFIG, "in fill_hpa_regions: guest"
+                               RTE_LOG(DEBUG, VHOST_CONFIG, "in fill_hpa_regions: guest"
                                        " phys addr start[%d]:(%p)\n",
                                        regionidx_hpa,
                                        (void *)(uintptr_t)
                                        (mem_region_hpa[regionidx_hpa].guest_phys_address));
-                               LOG_DEBUG(VHOST_CONFIG,
+                               RTE_LOG(DEBUG, VHOST_CONFIG,
                                        "in fill_hpa_regions: host  phys addr "
                                        "start[%d]:(%p)\n",
                                        regionidx_hpa,
@@ -2660,11 +2645,11 @@ fill_hpa_memory_regions(struct virtio_memory_regions_hpa *mem_region_hpa, struct
                        = mem_region_hpa[regionidx_hpa].guest_phys_address
                        + k + page_size;
                mem_region_hpa[regionidx_hpa].memory_size = k + page_size;
-               LOG_DEBUG(VHOST_CONFIG, "in fill_hpa_regions: guest phys addr end  "
+               RTE_LOG(DEBUG, VHOST_CONFIG, "in fill_hpa_regions: guest phys addr end  "
                        "[%d]:(%p)\n", regionidx_hpa,
                        (void *)(uintptr_t)
                        (mem_region_hpa[regionidx_hpa].guest_phys_address_end));
-               LOG_DEBUG(VHOST_CONFIG, "in fill_hpa_regions: guest phys addr size "
+               RTE_LOG(DEBUG, VHOST_CONFIG, "in fill_hpa_regions: guest phys addr size "
                        "[%d]:(%p)\n", regionidx_hpa,
                        (void *)(uintptr_t)
                        (mem_region_hpa[regionidx_hpa].memory_size));
@@ -2754,12 +2739,12 @@ new_device (struct virtio_net *dev)
 
                count_in_ring = rte_ring_count(vpool_array[index].ring);
 
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "(%"PRIu64") in new_device: mbuf count in mempool "
                        "before attach is: %d\n",
                        dev->device_fh,
                        rte_mempool_count(vpool_array[index].pool));
-               LOG_DEBUG(VHOST_CONFIG,
+               RTE_LOG(DEBUG, VHOST_CONFIG,
                        "(%"PRIu64") in new_device: mbuf count in  ring "
                        "before attach  is : %d\n",
                        dev->device_fh, count_in_ring);
@@ -2770,12 +2755,12 @@ new_device (struct virtio_net *dev)
                for (i = 0; i < count_in_ring; i++)
                        attach_rxmbuf_zcp(dev);
 
-               LOG_DEBUG(VHOST_CONFIG, "(%"PRIu64") in new_device: mbuf count in "
-                       "mempool after attach is: %d\n",
+               RTE_LOG(DEBUG, VHOST_CONFIG, "(%" PRIu64 ") in new_device: "
+                       "mbuf count in mempool after attach is: %d\n",
                        dev->device_fh,
                        rte_mempool_count(vpool_array[index].pool));
-               LOG_DEBUG(VHOST_CONFIG, "(%"PRIu64") in new_device: mbuf count in "
-                       "ring after attach  is : %d\n",
+               RTE_LOG(DEBUG, VHOST_CONFIG, "(%" PRIu64 ") in new_device: "
+                       "mbuf count in ring after attach  is : %d\n",
                        dev->device_fh,
                        rte_ring_count(vpool_array[index].ring));
 
@@ -2785,7 +2770,7 @@ new_device (struct virtio_net *dev)
                if (rte_eth_dev_tx_queue_start(ports[0], vdev->vmdq_rx_q) != 0) {
                        struct vpool *vpool = &vpool_array[vdev->vmdq_rx_q];
 
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "(%"PRIu64") In new_device: Failed to start "
                                "tx queue:%d\n",
                                dev->device_fh, vdev->vmdq_rx_q);
@@ -2799,7 +2784,7 @@ new_device (struct virtio_net *dev)
                if (rte_eth_dev_rx_queue_start(ports[0], vdev->vmdq_rx_q) != 0) {
                        struct vpool *vpool = &vpool_array[vdev->vmdq_rx_q];
 
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "(%"PRIu64") In new_device: Failed to start "
                                "rx queue:%d\n",
                                dev->device_fh, vdev->vmdq_rx_q);
@@ -2807,7 +2792,7 @@ new_device (struct virtio_net *dev)
                        /* Stop the TX queue. */
                        if (rte_eth_dev_tx_queue_stop(ports[0],
                                vdev->vmdq_rx_q) != 0) {
-                               LOG_DEBUG(VHOST_CONFIG,
+                               RTE_LOG(DEBUG, VHOST_CONFIG,
                                        "(%"PRIu64") In new_device: Failed to "
                                        "stop tx queue:%d\n",
                                        dev->device_fh, vdev->vmdq_rx_q);
@@ -2943,11 +2928,11 @@ setup_mempool_tbl(int socket, uint32_t index, char *pool_name,
                                rte_align32pow2(nb_mbuf + 1),
                                socket, RING_F_SP_ENQ | RING_F_SC_DEQ);
                if (likely(vpool_array[index].ring != NULL)) {
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in setup_mempool_tbl: mbuf count in "
                                "mempool is: %d\n",
                                rte_mempool_count(vpool_array[index].pool));
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in setup_mempool_tbl: mbuf count in "
                                "ring   is: %d\n",
                                rte_ring_count(vpool_array[index].ring));
@@ -3045,7 +3030,7 @@ main(int argc, char *argv[])
                if (vm2vm_mode == VM2VM_HARDWARE) {
                        /* Enable VT loop back to let L2 switch to do it. */
                        vmdq_conf_default.rx_adv_conf.vmdq_rx_conf.enable_loop_back = 1;
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "Enable loop back for L2 switch in vmdq.\n");
                }
        } else {
@@ -3083,12 +3068,10 @@ main(int argc, char *argv[])
                if (vm2vm_mode == VM2VM_HARDWARE) {
                        /* Enable VT loop back to let L2 switch to do it. */
                        vmdq_conf_default.rx_adv_conf.vmdq_rx_conf.enable_loop_back = 1;
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "Enable loop back for L2 switch in vmdq.\n");
                }
        }
-       /* Set log level. */
-       rte_set_log_level(LOG_LEVEL);
 
        /* initialize all ports */
        for (portid = 0; portid < nb_ports; portid++) {
@@ -3150,10 +3133,10 @@ main(int argc, char *argv[])
                                                (void *)mbuf);
                        }
 
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in main: mbuf count in mempool at initial "
                                "is: %d\n", count_in_mempool);
-                       LOG_DEBUG(VHOST_CONFIG,
+                       RTE_LOG(DEBUG, VHOST_CONFIG,
                                "in main: mbuf count in  ring at initial  is :"
                                " %d\n",
                                rte_ring_count(vpool_array[index].ring));