X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ffailsafe%2Ffailsafe_ops.c;h=96e05d4dc4b1bc6173833c5def05861a92453cbf;hb=45a49cc7e7a589d268e362ee275c399a6640708a;hp=86d7fa2a05fd6bd2e32cf2497a7fc45d3f49ca12;hpb=901efc0da92546e5af799bcedd8e32f8e68d2fbc;p=dpdk.git diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c index 86d7fa2a05..96e05d4dc4 100644 --- a/drivers/net/failsafe/failsafe_ops.c +++ b/drivers/net/failsafe/failsafe_ops.c @@ -17,80 +17,6 @@ #include "failsafe_private.h" -static struct rte_eth_dev_info default_infos = { - /* Max possible number of elements */ - .max_rx_pktlen = UINT32_MAX, - .max_rx_queues = RTE_MAX_QUEUES_PER_PORT, - .max_tx_queues = RTE_MAX_QUEUES_PER_PORT, - .max_mac_addrs = FAILSAFE_MAX_ETHADDR, - .max_hash_mac_addrs = UINT32_MAX, - .max_vfs = UINT16_MAX, - .max_vmdq_pools = UINT16_MAX, - .rx_desc_lim = { - .nb_max = UINT16_MAX, - .nb_min = 0, - .nb_align = 1, - .nb_seg_max = UINT16_MAX, - .nb_mtu_seg_max = UINT16_MAX, - }, - .tx_desc_lim = { - .nb_max = UINT16_MAX, - .nb_min = 0, - .nb_align = 1, - .nb_seg_max = UINT16_MAX, - .nb_mtu_seg_max = UINT16_MAX, - }, - /* - * Set of capabilities that can be verified upon - * configuring a sub-device. - */ - .rx_offload_capa = - DEV_RX_OFFLOAD_VLAN_STRIP | - DEV_RX_OFFLOAD_IPV4_CKSUM | - DEV_RX_OFFLOAD_UDP_CKSUM | - DEV_RX_OFFLOAD_TCP_CKSUM | - DEV_RX_OFFLOAD_TCP_LRO | - DEV_RX_OFFLOAD_QINQ_STRIP | - DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | - DEV_RX_OFFLOAD_MACSEC_STRIP | - DEV_RX_OFFLOAD_HEADER_SPLIT | - DEV_RX_OFFLOAD_VLAN_FILTER | - DEV_RX_OFFLOAD_VLAN_EXTEND | - DEV_RX_OFFLOAD_JUMBO_FRAME | - DEV_RX_OFFLOAD_SCATTER | - DEV_RX_OFFLOAD_TIMESTAMP | - DEV_RX_OFFLOAD_SECURITY, - .rx_queue_offload_capa = - DEV_RX_OFFLOAD_VLAN_STRIP | - DEV_RX_OFFLOAD_IPV4_CKSUM | - DEV_RX_OFFLOAD_UDP_CKSUM | - DEV_RX_OFFLOAD_TCP_CKSUM | - DEV_RX_OFFLOAD_TCP_LRO | - DEV_RX_OFFLOAD_QINQ_STRIP | - DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | - DEV_RX_OFFLOAD_MACSEC_STRIP | - DEV_RX_OFFLOAD_HEADER_SPLIT | - DEV_RX_OFFLOAD_VLAN_FILTER | - DEV_RX_OFFLOAD_VLAN_EXTEND | - DEV_RX_OFFLOAD_JUMBO_FRAME | - DEV_RX_OFFLOAD_SCATTER | - DEV_RX_OFFLOAD_TIMESTAMP | - DEV_RX_OFFLOAD_SECURITY, - .tx_offload_capa = - DEV_TX_OFFLOAD_MULTI_SEGS | - DEV_TX_OFFLOAD_IPV4_CKSUM | - DEV_TX_OFFLOAD_UDP_CKSUM | - DEV_TX_OFFLOAD_TCP_CKSUM | - DEV_TX_OFFLOAD_TCP_TSO, - .flow_type_rss_offloads = - ETH_RSS_IP | - ETH_RSS_UDP | - ETH_RSS_TCP, - .dev_capa = - RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP | - RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP, -}; - static int fs_dev_configure(struct rte_eth_dev *dev) { @@ -451,7 +377,7 @@ fs_rx_queue_release(void *queue) if (queue == NULL) return; rxq = queue; - dev = rxq->priv->dev; + dev = &rte_eth_devices[rxq->priv->data->port_id]; fs_lock(dev, 0); if (rxq->event_fd > 0) close(rxq->event_fd); @@ -635,7 +561,7 @@ fs_tx_queue_release(void *queue) if (queue == NULL) return; txq = queue; - dev = txq->priv->dev; + dev = &rte_eth_devices[txq->priv->data->port_id]; fs_lock(dev, 0); FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) { if (ETH(sdev)->data->tx_queues != NULL && @@ -863,6 +789,46 @@ fs_stats_reset(struct rte_eth_dev *dev) fs_unlock(dev, 0); } +static void +fs_dev_merge_desc_lim(struct rte_eth_desc_lim *to, + const struct rte_eth_desc_lim *from) +{ + to->nb_max = RTE_MIN(to->nb_max, from->nb_max); + to->nb_min = RTE_MAX(to->nb_min, from->nb_min); + to->nb_align = RTE_MAX(to->nb_align, from->nb_align); + + to->nb_seg_max = RTE_MIN(to->nb_seg_max, from->nb_seg_max); + to->nb_mtu_seg_max = RTE_MIN(to->nb_mtu_seg_max, from->nb_mtu_seg_max); +} + +/* + * Merge the information from sub-devices. + * + * The reported values must be the common subset of all sub devices + */ +static void +fs_dev_merge_info(struct rte_eth_dev_info *info, + const struct rte_eth_dev_info *sinfo) +{ + info->max_rx_pktlen = RTE_MIN(info->max_rx_pktlen, sinfo->max_rx_pktlen); + info->max_rx_queues = RTE_MIN(info->max_rx_queues, sinfo->max_rx_queues); + info->max_tx_queues = RTE_MIN(info->max_tx_queues, sinfo->max_tx_queues); + info->max_mac_addrs = RTE_MIN(info->max_mac_addrs, sinfo->max_mac_addrs); + info->max_hash_mac_addrs = RTE_MIN(info->max_hash_mac_addrs, + sinfo->max_hash_mac_addrs); + info->max_vmdq_pools = RTE_MIN(info->max_vmdq_pools, sinfo->max_vmdq_pools); + info->max_vfs = RTE_MIN(info->max_vfs, sinfo->max_vfs); + + fs_dev_merge_desc_lim(&info->rx_desc_lim, &sinfo->rx_desc_lim); + fs_dev_merge_desc_lim(&info->tx_desc_lim, &sinfo->tx_desc_lim); + + info->rx_offload_capa &= sinfo->rx_offload_capa; + info->tx_offload_capa &= sinfo->tx_offload_capa; + info->rx_queue_offload_capa &= sinfo->rx_queue_offload_capa; + info->tx_queue_offload_capa &= sinfo->tx_queue_offload_capa; + info->flow_type_rss_offloads &= sinfo->flow_type_rss_offloads; +} + /** * Fail-safe dev_infos_get rules: * @@ -890,6 +856,8 @@ fs_stats_reset(struct rte_eth_dev *dev) * all sub_devices and the default capabilities. * Uses a logical AND of TX capabilities among * the active probed sub_device and the default capabilities. + * Uses a logical AND of device capabilities among + * all sub_devices and the default capabilities. * */ static void @@ -899,39 +867,76 @@ fs_dev_infos_get(struct rte_eth_dev *dev, struct sub_device *sdev; uint8_t i; - sdev = TX_SUBDEV(dev); - if (sdev == NULL) { - DEBUG("No probed device, using default infos"); - rte_memcpy(&PRIV(dev)->infos, &default_infos, - sizeof(default_infos)); - } else { - uint64_t rx_offload_capa; - uint64_t rxq_offload_capa; - uint64_t rss_hf_offload_capa; - - rx_offload_capa = default_infos.rx_offload_capa; - rxq_offload_capa = default_infos.rx_queue_offload_capa; - rss_hf_offload_capa = default_infos.flow_type_rss_offloads; - FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_PROBED) { - rte_eth_dev_info_get(PORT_ID(sdev), - &PRIV(dev)->infos); - rx_offload_capa &= PRIV(dev)->infos.rx_offload_capa; - rxq_offload_capa &= - PRIV(dev)->infos.rx_queue_offload_capa; - rss_hf_offload_capa &= - PRIV(dev)->infos.flow_type_rss_offloads; - } - sdev = TX_SUBDEV(dev); - rte_eth_dev_info_get(PORT_ID(sdev), &PRIV(dev)->infos); - PRIV(dev)->infos.rx_offload_capa = rx_offload_capa; - PRIV(dev)->infos.rx_queue_offload_capa = rxq_offload_capa; - PRIV(dev)->infos.flow_type_rss_offloads = rss_hf_offload_capa; - PRIV(dev)->infos.tx_offload_capa &= - default_infos.tx_offload_capa; - PRIV(dev)->infos.tx_queue_offload_capa &= - default_infos.tx_queue_offload_capa; + /* Use maximum upper bounds by default */ + infos->max_rx_pktlen = UINT32_MAX; + infos->max_rx_queues = RTE_MAX_QUEUES_PER_PORT; + infos->max_tx_queues = RTE_MAX_QUEUES_PER_PORT; + infos->max_mac_addrs = FAILSAFE_MAX_ETHADDR; + infos->max_hash_mac_addrs = UINT32_MAX; + infos->max_vfs = UINT16_MAX; + infos->max_vmdq_pools = UINT16_MAX; + + /* + * Set of capabilities that can be verified upon + * configuring a sub-device. + */ + infos->rx_offload_capa = + DEV_RX_OFFLOAD_VLAN_STRIP | + DEV_RX_OFFLOAD_IPV4_CKSUM | + DEV_RX_OFFLOAD_UDP_CKSUM | + DEV_RX_OFFLOAD_TCP_CKSUM | + DEV_RX_OFFLOAD_TCP_LRO | + DEV_RX_OFFLOAD_QINQ_STRIP | + DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | + DEV_RX_OFFLOAD_MACSEC_STRIP | + DEV_RX_OFFLOAD_HEADER_SPLIT | + DEV_RX_OFFLOAD_VLAN_FILTER | + DEV_RX_OFFLOAD_VLAN_EXTEND | + DEV_RX_OFFLOAD_JUMBO_FRAME | + DEV_RX_OFFLOAD_SCATTER | + DEV_RX_OFFLOAD_TIMESTAMP | + DEV_RX_OFFLOAD_SECURITY; + + infos->rx_queue_offload_capa = + DEV_RX_OFFLOAD_VLAN_STRIP | + DEV_RX_OFFLOAD_IPV4_CKSUM | + DEV_RX_OFFLOAD_UDP_CKSUM | + DEV_RX_OFFLOAD_TCP_CKSUM | + DEV_RX_OFFLOAD_TCP_LRO | + DEV_RX_OFFLOAD_QINQ_STRIP | + DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | + DEV_RX_OFFLOAD_MACSEC_STRIP | + DEV_RX_OFFLOAD_HEADER_SPLIT | + DEV_RX_OFFLOAD_VLAN_FILTER | + DEV_RX_OFFLOAD_VLAN_EXTEND | + DEV_RX_OFFLOAD_JUMBO_FRAME | + DEV_RX_OFFLOAD_SCATTER | + DEV_RX_OFFLOAD_TIMESTAMP | + DEV_RX_OFFLOAD_SECURITY; + + infos->tx_offload_capa = + DEV_TX_OFFLOAD_MULTI_SEGS | + DEV_TX_OFFLOAD_MBUF_FAST_FREE | + DEV_TX_OFFLOAD_IPV4_CKSUM | + DEV_TX_OFFLOAD_UDP_CKSUM | + DEV_TX_OFFLOAD_TCP_CKSUM | + DEV_TX_OFFLOAD_TCP_TSO; + + infos->flow_type_rss_offloads = + ETH_RSS_IP | + ETH_RSS_UDP | + ETH_RSS_TCP; + infos->dev_capa = + RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP | + RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP; + + FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_PROBED) { + struct rte_eth_dev_info sub_info; + + rte_eth_dev_info_get(PORT_ID(sdev), &sub_info); + + fs_dev_merge_info(infos, &sub_info); } - rte_memcpy(infos, &PRIV(dev)->infos, sizeof(*infos)); } static const uint32_t * @@ -1075,7 +1080,7 @@ fs_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index) static int fs_mac_addr_add(struct rte_eth_dev *dev, - struct ether_addr *mac_addr, + struct rte_ether_addr *mac_addr, uint32_t index, uint32_t vmdq) { @@ -1104,7 +1109,7 @@ fs_mac_addr_add(struct rte_eth_dev *dev, } static int -fs_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr) +fs_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr) { struct sub_device *sdev; uint8_t i; @@ -1128,7 +1133,7 @@ fs_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr) static int fs_set_mc_addr_list(struct rte_eth_dev *dev, - struct ether_addr *mc_addr_set, uint32_t nb_mc_addr) + struct rte_ether_addr *mc_addr_set, uint32_t nb_mc_addr) { struct sub_device *sdev; uint8_t i; @@ -1201,33 +1206,17 @@ fs_rss_hash_update(struct rte_eth_dev *dev, } static int -fs_filter_ctrl(struct rte_eth_dev *dev, +fs_filter_ctrl(struct rte_eth_dev *dev __rte_unused, enum rte_filter_type type, enum rte_filter_op op, void *arg) { - struct sub_device *sdev; - uint8_t i; - int ret; - if (type == RTE_ETH_FILTER_GENERIC && op == RTE_ETH_FILTER_GET) { *(const void **)arg = &fs_flow_ops; return 0; } - fs_lock(dev, 0); - FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) { - DEBUG("Calling rte_eth_dev_filter_ctrl on sub_device %d", i); - ret = rte_eth_dev_filter_ctrl(PORT_ID(sdev), type, op, arg); - if ((ret = fs_err(sdev, ret))) { - ERROR("Operation rte_eth_dev_filter_ctrl failed for sub_device %d" - " with error %d", i, ret); - fs_unlock(dev, 0); - return ret; - } - } - fs_unlock(dev, 0); - return 0; + return -ENOTSUP; } const struct eth_dev_ops failsafe_ops = {