diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-09-19 10:39:43 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-09-19 12:34:06 +0000 |
| commit | a2e212919c9a287681182bb5171e31d94e90d02e (patch) | |
| tree | 9b5836350a9b73a1baf10efa2a181d790954e587 /src/plugins/dpdk/device/init.c | |
| parent | 7341b6d70f577556f703905836ef55cc3a11b520 (diff) | |
dpdk: mask and warn if rx/tx offload is not available
Warning messsage is displayed in system log:
vpp# show log
1970/ 1/ 1 01:00:01:198 warn dpdk unsupported rx offloads requested on port 0: scatter
Change-Id: I40021066daf2d37ca5233e3adce55e412f0d3932
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/device/init.c')
| -rw-r--r-- | src/plugins/dpdk/device/init.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index bb761c09c61..efa27eb4a01 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -46,17 +46,6 @@ dpdk_config_main_t dpdk_config_main; /* Port configuration, mildly modified Intel app values */ -#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0) -static struct rte_eth_conf port_conf_template = { - .rxmode = { - .split_hdr_size = 0, - }, - .txmode = { - .mq_mode = ETH_MQ_TX_NONE, - }, -}; -#endif - static dpdk_port_type_t port_type_from_speed_capa (struct rte_eth_dev_info *dev_info) { @@ -285,7 +274,7 @@ dpdk_lib_init (dpdk_main_t * dm) if (dev_info.device == 0) { - clib_warning ("DPDK bug: missing device info. Skipping %s device", + clib_warning ("DPDK bug: missing device info. Skipping %s device", dev_info.driver_name); continue; } @@ -297,9 +286,8 @@ dpdk_lib_init (dpdk_main_t * dm) pci_addr.bus = pci_dev->addr.bus; pci_addr.slot = pci_dev->addr.devid; pci_addr.function = pci_dev->addr.function; - p = - hash_get (dm->conf->device_config_index_by_pci_addr, - pci_addr.as_u32); + p = hash_get (dm->conf->device_config_index_by_pci_addr, + pci_addr.as_u32); } if (p) @@ -349,8 +337,8 @@ dpdk_lib_init (dpdk_main_t * dm) { #if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0) xd->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS; - port_conf_template.rxmode.jumbo_frame = 0; - port_conf_template.rxmode.enable_scatter = 0; + xd->port_conf.rxmode.jumbo_frame = 0; + xd->port_conf.rxmode.enable_scatter = 0; #else xd->port_conf.txmode.offloads &= ~DEV_TX_OFFLOAD_MULTI_SEGS; xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME; @@ -361,8 +349,8 @@ dpdk_lib_init (dpdk_main_t * dm) { #if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0) xd->tx_conf.txq_flags &= ~ETH_TXQ_FLAGS_NOMULTSEGS; - port_conf_template.rxmode.jumbo_frame = 1; - port_conf_template.rxmode.enable_scatter = 1; + xd->port_conf.rxmode.jumbo_frame = 1; + xd->port_conf.rxmode.enable_scatter = 1; #else xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS; xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME; @@ -371,11 +359,6 @@ dpdk_lib_init (dpdk_main_t * dm) xd->flags |= DPDK_DEVICE_FLAG_MAYBE_MULTISEG; } -#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0) - clib_memcpy (&xd->port_conf, &port_conf_template, - sizeof (struct rte_eth_conf)); -#endif - xd->tx_q_used = clib_min (dev_info.max_tx_queues, tm->n_vlib_mains); if (devconf->num_tx_queues > 0 |