diff options
Diffstat (limited to 'src/vnet/devices/dpdk/dpdk_priv.h')
| -rw-r--r-- | src/vnet/devices/dpdk/dpdk_priv.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/src/vnet/devices/dpdk/dpdk_priv.h b/src/vnet/devices/dpdk/dpdk_priv.h deleted file mode 100644 index dd40ff48510..00000000000 --- a/src/vnet/devices/dpdk/dpdk_priv.h +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2015 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define rte_mbuf_from_vlib_buffer(x) (((struct rte_mbuf *)x) - 1) -#define vlib_buffer_from_rte_mbuf(x) ((vlib_buffer_t *)(x+1)) - -#define DPDK_NB_RX_DESC_DEFAULT 1024 -#define DPDK_NB_TX_DESC_DEFAULT 1024 -#define DPDK_NB_RX_DESC_VIRTIO 256 -#define DPDK_NB_TX_DESC_VIRTIO 256 - -#define I40E_DEV_ID_SFP_XL710 0x1572 -#define I40E_DEV_ID_QSFP_A 0x1583 -#define I40E_DEV_ID_QSFP_B 0x1584 -#define I40E_DEV_ID_QSFP_C 0x1585 -#define I40E_DEV_ID_10G_BASE_T 0x1586 -#define I40E_DEV_ID_VF 0x154C - -/* These args appear by themselves */ -#define foreach_eal_double_hyphen_predicate_arg \ -_(no-shconf) \ -_(no-hpet) \ -_(no-huge) \ -_(vmware-tsc-map) - -#define foreach_eal_single_hyphen_mandatory_arg \ -_(coremask, c) \ -_(nchannels, n) \ - -#define foreach_eal_single_hyphen_arg \ -_(blacklist, b) \ -_(mem-alloc-request, m) \ -_(force-ranks, r) - -/* These args are preceeded by "--" and followed by a single string */ -#define foreach_eal_double_hyphen_arg \ -_(huge-dir) \ -_(proc-type) \ -_(file-prefix) \ -_(vdev) - -static inline void -dpdk_get_xstats (dpdk_device_t * xd) -{ - int len; - if ((len = rte_eth_xstats_get (xd->device_index, NULL, 0)) > 0) - { - vec_validate (xd->xstats, len - 1); - vec_validate (xd->last_cleared_xstats, len - 1); - - len = - rte_eth_xstats_get (xd->device_index, xd->xstats, - vec_len (xd->xstats)); - - ASSERT (vec_len (xd->xstats) == len); - ASSERT (vec_len (xd->last_cleared_xstats) == len); - - _vec_len (xd->xstats) = len; - _vec_len (xd->last_cleared_xstats) = len; - - } -} - - -static inline void -dpdk_update_counters (dpdk_device_t * xd, f64 now) -{ - vlib_simple_counter_main_t *cm; - vnet_main_t *vnm = vnet_get_main (); - u32 my_cpu = os_get_cpu_number (); - u64 rxerrors, last_rxerrors; - - /* only update counters for PMD interfaces */ - if ((xd->flags & DPDK_DEVICE_FLAG_PMD) == 0) - return; - - xd->time_last_stats_update = now ? now : xd->time_last_stats_update; - clib_memcpy (&xd->last_stats, &xd->stats, sizeof (xd->last_stats)); - rte_eth_stats_get (xd->device_index, &xd->stats); - - /* maybe bump interface rx no buffer counter */ - if (PREDICT_FALSE (xd->stats.rx_nombuf != xd->last_stats.rx_nombuf)) - { - cm = vec_elt_at_index (vnm->interface_main.sw_if_counters, - VNET_INTERFACE_COUNTER_RX_NO_BUF); - - vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index, - xd->stats.rx_nombuf - - xd->last_stats.rx_nombuf); - } - - /* missed pkt counter */ - if (PREDICT_FALSE (xd->stats.imissed != xd->last_stats.imissed)) - { - cm = vec_elt_at_index (vnm->interface_main.sw_if_counters, - VNET_INTERFACE_COUNTER_RX_MISS); - - vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index, - xd->stats.imissed - - xd->last_stats.imissed); - } - rxerrors = xd->stats.ierrors; - last_rxerrors = xd->last_stats.ierrors; - - if (PREDICT_FALSE (rxerrors != last_rxerrors)) - { - cm = vec_elt_at_index (vnm->interface_main.sw_if_counters, - VNET_INTERFACE_COUNTER_RX_ERROR); - - vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index, - rxerrors - last_rxerrors); - } - - dpdk_get_xstats (xd); -} - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |