diff options
| author |   Hanoh Haim <hhaim@cisco.com> | 2016-01-05 20:44:07 +0200 |
|---|---|---|
| committer | Hanoh Haim <hhaim@cisco.com> | 2016-01-05 20:44:07 +0200 |
| commit | 6711f24152e61263dec80f44a1aee04512b508d2 (patch) | |
| tree | 1cd3c173055de04a1e6d74767cfc6e6c0da1e68b /src | |
| parent | 85d536eb822a7663c37658180efe85411f4148e3 (diff) | |
9k packet size does not work for VMXNET3
Diffstat (limited to 'src')
| -rwxr-xr-x | src/bp_sim.cpp | 4 | ||||
| -rwxr-xr-x | src/main_dpdk.cpp | 7 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/bp_sim.cpp b/src/bp_sim.cpp index 53ae6df5..f070fa76 100755 --- a/src/bp_sim.cpp +++ b/src/bp_sim.cpp @@ -586,14 +586,14 @@ void CGlobalInfo::init_pools(uint32_t rx_buffers){ assert(lpmem->m_mbuf_pool_2048); lpmem->m_mbuf_pool_4096=utl_rte_mempool_create("_4096-pkt-const", - lp->m_mbuf[MBUF_4096]+rx_buffers, + lp->m_mbuf[MBUF_4096], CONST_4096_MBUF_SIZE, 32,(i<<5)+ 5,i); assert(lpmem->m_mbuf_pool_4096); lpmem->m_mbuf_pool_9k=utl_rte_mempool_create("_9k-pkt-const", - lp->m_mbuf[MBUF_9k], + lp->m_mbuf[MBUF_9k]+rx_buffers, CONST_9k_MBUF_SIZE, 32,(i<<5)+ 5,i); diff --git a/src/main_dpdk.cpp b/src/main_dpdk.cpp index acee54bf..16e36a61 100755 --- a/src/main_dpdk.cpp +++ b/src/main_dpdk.cpp @@ -3367,6 +3367,11 @@ int CGlobalTRex::ixgbe_start(void){ /* last TX queue if for latency check */ if ( get_vm_one_queue_enable() ) { /* one tx one rx */ + + /* VMXNET3 does claim to support 16K but somehow does not work */ + /* reduce to 2000 */ + m_port_cfg.m_port_conf.rxmode.max_rx_pkt_len = 2000; + _if->configure(1, 1, &m_port_cfg.m_port_conf); @@ -3422,7 +3427,7 @@ int CGlobalTRex::ixgbe_start(void){ RTE_TEST_RX_LATENCY_DESC_DEFAULT, socket_id, &m_port_cfg.m_rx_conf, - CGlobalInfo::m_mem_pool[socket_id].m_mbuf_pool_2048); + CGlobalInfo::m_mem_pool[socket_id].m_mbuf_pool_9k); int qid; for ( qid=0; qid<(m_max_queues_per_port+1); qid++) { |