diff options
author | 2017-11-08 14:15:11 +0000 | |
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committer | 2017-11-08 14:45:54 +0000 | |
commit | 055c52583a2794da8ba1e85a48cce3832372b12f (patch) | |
tree | 8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/net/sfc/sfc_ethdev.c | |
parent | f239aed5e674965691846e8ce3f187dd47523689 (diff) |
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/sfc/sfc_ethdev.c')
-rw-r--r-- | drivers/net/sfc/sfc_ethdev.c | 69 |
1 files changed, 54 insertions, 15 deletions
diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c index 12bcd6fa..2f5f86f8 100644 --- a/drivers/net/sfc/sfc_ethdev.c +++ b/drivers/net/sfc/sfc_ethdev.c @@ -33,6 +33,7 @@ #include <rte_ethdev.h> #include <rte_ethdev_pci.h> #include <rte_pci.h> +#include <rte_bus_pci.h> #include <rte_errno.h> #include "efx.h" @@ -145,10 +146,16 @@ sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) if (~sa->dp_tx->features & SFC_DP_TX_FEAT_MULTI_SEG) dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS; + if (~sa->dp_tx->features & SFC_DP_TX_FEAT_MULTI_POOL) + dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOMULTMEMP; + + if (~sa->dp_tx->features & SFC_DP_TX_FEAT_REFCNT) + dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOREFCOUNT; + #if EFSYS_OPT_RX_SCALE if (sa->rss_support != EFX_RX_SCALE_UNAVAILABLE) { dev_info->reta_size = EFX_RSS_TBL_SIZE; - dev_info->hash_key_size = SFC_RSS_KEY_SIZE; + dev_info->hash_key_size = EFX_RSS_KEY_SIZE; dev_info->flow_type_rss_offloads = SFC_RSS_OFFLOADS; } #endif @@ -515,16 +522,18 @@ sfc_tx_queue_release(void *queue) sfc_adapter_unlock(sa); } -static void +static int sfc_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) { struct sfc_adapter *sa = dev->data->dev_private; struct sfc_port *port = &sa->port; uint64_t *mac_stats; + int ret; rte_spinlock_lock(&port->mac_stats_lock); - if (sfc_port_update_mac_stats(sa) != 0) + ret = sfc_port_update_mac_stats(sa); + if (ret != 0) goto unlock; mac_stats = port->mac_stats_buf; @@ -581,6 +590,8 @@ sfc_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) unlock: rte_spinlock_unlock(&port->mac_stats_lock); + SFC_ASSERT(ret >= 0); + return -ret; } static void @@ -991,7 +1002,7 @@ sfc_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addr_set, } for (i = 0; i < nb_mc_addr; ++i) { - (void)rte_memcpy(mc_addrs, mc_addr_set[i].addr_bytes, + rte_memcpy(mc_addrs, mc_addr_set[i].addr_bytes, EFX_MAC_ADDR_LEN); mc_addrs += EFX_MAC_ADDR_LEN; } @@ -1087,6 +1098,24 @@ sfc_rx_descriptor_done(void *queue, uint16_t offset) } static int +sfc_rx_descriptor_status(void *queue, uint16_t offset) +{ + struct sfc_dp_rxq *dp_rxq = queue; + struct sfc_rxq *rxq = sfc_rxq_by_dp_rxq(dp_rxq); + + return rxq->evq->sa->dp_rx->qdesc_status(dp_rxq, offset); +} + +static int +sfc_tx_descriptor_status(void *queue, uint16_t offset) +{ + struct sfc_dp_txq *dp_txq = queue; + struct sfc_txq *txq = sfc_txq_by_dp_txq(dp_txq); + + return txq->evq->sa->dp_tx->qdesc_status(dp_txq, offset); +} + +static int sfc_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id) { struct sfc_adapter *sa = dev->data->dev_private; @@ -1205,9 +1234,9 @@ sfc_dev_rss_hash_conf_get(struct rte_eth_dev *dev, * locally in 'sfc_adapter' and kept up-to-date */ rss_conf->rss_hf = sfc_efx_to_rte_hash_type(sa->rss_hash_types); - rss_conf->rss_key_len = SFC_RSS_KEY_SIZE; + rss_conf->rss_key_len = EFX_RSS_KEY_SIZE; if (rss_conf->rss_key != NULL) - rte_memcpy(rss_conf->rss_key, sa->rss_key, SFC_RSS_KEY_SIZE); + rte_memcpy(rss_conf->rss_key, sa->rss_key, EFX_RSS_KEY_SIZE); sfc_adapter_unlock(sa); @@ -1252,14 +1281,17 @@ sfc_dev_rss_hash_update(struct rte_eth_dev *dev, efx_hash_types = sfc_rte_to_efx_hash_type(rss_conf->rss_hf); - rc = efx_rx_scale_mode_set(sa->nic, EFX_RX_HASHALG_TOEPLITZ, + rc = efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT, + EFX_RX_HASHALG_TOEPLITZ, efx_hash_types, B_TRUE); if (rc != 0) goto fail_scale_mode_set; if (rss_conf->rss_key != NULL) { if (sa->state == SFC_ADAPTER_STARTED) { - rc = efx_rx_scale_key_set(sa->nic, rss_conf->rss_key, + rc = efx_rx_scale_key_set(sa->nic, + EFX_RSS_CONTEXT_DEFAULT, + rss_conf->rss_key, sizeof(sa->rss_key)); if (rc != 0) goto fail_scale_key_set; @@ -1275,7 +1307,8 @@ sfc_dev_rss_hash_update(struct rte_eth_dev *dev, return 0; fail_scale_key_set: - if (efx_rx_scale_mode_set(sa->nic, EFX_RX_HASHALG_TOEPLITZ, + if (efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT, + EFX_RX_HASHALG_TOEPLITZ, sa->rss_hash_types, B_TRUE) != 0) sfc_err(sa, "failed to restore RSS mode"); @@ -1326,7 +1359,7 @@ sfc_dev_rss_reta_update(struct rte_eth_dev *dev, struct sfc_port *port = &sa->port; unsigned int *rss_tbl_new; uint16_t entry; - int rc; + int rc = 0; if (port->isolated) @@ -1371,10 +1404,16 @@ sfc_dev_rss_reta_update(struct rte_eth_dev *dev, } } - rc = efx_rx_scale_tbl_set(sa->nic, rss_tbl_new, EFX_RSS_TBL_SIZE); - if (rc == 0) - rte_memcpy(sa->rss_tbl, rss_tbl_new, sizeof(sa->rss_tbl)); + if (sa->state == SFC_ADAPTER_STARTED) { + rc = efx_rx_scale_tbl_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT, + rss_tbl_new, EFX_RSS_TBL_SIZE); + if (rc != 0) + goto fail_scale_tbl_set; + } + + rte_memcpy(sa->rss_tbl, rss_tbl_new, sizeof(sa->rss_tbl)); +fail_scale_tbl_set: bad_reta_entry: sfc_adapter_unlock(sa); @@ -1469,6 +1508,8 @@ static const struct eth_dev_ops sfc_eth_dev_ops = { .rx_queue_release = sfc_rx_queue_release, .rx_queue_count = sfc_rx_queue_count, .rx_descriptor_done = sfc_rx_descriptor_done, + .rx_descriptor_status = sfc_rx_descriptor_status, + .tx_descriptor_status = sfc_tx_descriptor_status, .tx_queue_setup = sfc_tx_queue_setup, .tx_queue_release = sfc_tx_queue_release, .flow_ctrl_get = sfc_flow_ctrl_get, @@ -1751,8 +1792,6 @@ sfc_eth_dev_init(struct rte_eth_dev *dev) /* Copy PCI device info to the dev->data */ rte_eth_copy_pci_info(dev, pci_dev); - dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE; - rc = sfc_kvargs_parse(sa); if (rc != 0) goto fail_kvargs_parse; |