diff options
author | 2018-08-14 18:52:30 +0100 | |
---|---|---|
committer | 2018-08-14 18:53:17 +0100 | |
commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /drivers/net/bnxt/bnxt_ethdev.c | |
parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/bnxt/bnxt_ethdev.c')
-rw-r--r-- | drivers/net/bnxt/bnxt_ethdev.c | 418 |
1 files changed, 262 insertions, 156 deletions
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 21c46f83..cc7e4391 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -1,34 +1,6 @@ -/*- - * BSD LICENSE - * - * Copyright(c) Broadcom Limited. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Broadcom Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2014-2018 Broadcom + * All rights reserved. */ #include <inttypes.h> @@ -54,15 +26,17 @@ #include "bnxt_vnic.h" #include "hsi_struct_def_dpdk.h" #include "bnxt_nvm_defs.h" +#include "bnxt_util.h" #define DRV_MODULE_NAME "bnxt" static const char bnxt_version[] = - "Broadcom Cumulus driver " DRV_MODULE_NAME "\n"; + "Broadcom NetXtreme driver " DRV_MODULE_NAME "\n"; int bnxt_logtype_driver; #define PCI_VENDOR_ID_BROADCOM 0x14E4 -#define BROADCOM_DEV_ID_STRATUS_NIC_VF 0x1609 +#define BROADCOM_DEV_ID_STRATUS_NIC_VF1 0x1606 +#define BROADCOM_DEV_ID_STRATUS_NIC_VF2 0x1609 #define BROADCOM_DEV_ID_STRATUS_NIC 0x1614 #define BROADCOM_DEV_ID_57414_VF 0x16c1 #define BROADCOM_DEV_ID_57301 0x16c8 @@ -97,10 +71,16 @@ int bnxt_logtype_driver; #define BROADCOM_DEV_ID_57407_MF 0x16ea #define BROADCOM_DEV_ID_57414_MF 0x16ec #define BROADCOM_DEV_ID_57416_MF 0x16ee +#define BROADCOM_DEV_ID_58802 0xd802 +#define BROADCOM_DEV_ID_58804 0xd804 +#define BROADCOM_DEV_ID_58808 0x16f0 +#define BROADCOM_DEV_ID_58802_VF 0xd800 static const struct rte_pci_id bnxt_pci_id_map[] = { { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, - BROADCOM_DEV_ID_STRATUS_NIC_VF) }, + BROADCOM_DEV_ID_STRATUS_NIC_VF1) }, + { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, + BROADCOM_DEV_ID_STRATUS_NIC_VF2) }, { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_STRATUS_NIC) }, { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_VF) }, { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57301) }, @@ -135,6 +115,10 @@ static const struct rte_pci_id bnxt_pci_id_map[] = { { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_SFP) }, { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_MF) }, { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_MF) }, + { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802) }, + { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58804) }, + { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58808) }, + { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802_VF) }, { .vendor_id = 0, /* sentinel */ }, }; @@ -146,8 +130,33 @@ static const struct rte_pci_id bnxt_pci_id_map[] = { ETH_RSS_NONFRAG_IPV6_TCP | \ ETH_RSS_NONFRAG_IPV6_UDP) +#define BNXT_DEV_TX_OFFLOAD_SUPPORT (DEV_TX_OFFLOAD_VLAN_INSERT | \ + DEV_TX_OFFLOAD_IPV4_CKSUM | \ + DEV_TX_OFFLOAD_TCP_CKSUM | \ + DEV_TX_OFFLOAD_UDP_CKSUM | \ + DEV_TX_OFFLOAD_TCP_TSO | \ + DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | \ + DEV_TX_OFFLOAD_VXLAN_TNL_TSO | \ + DEV_TX_OFFLOAD_GRE_TNL_TSO | \ + DEV_TX_OFFLOAD_IPIP_TNL_TSO | \ + DEV_TX_OFFLOAD_GENEVE_TNL_TSO | \ + DEV_TX_OFFLOAD_MULTI_SEGS) + +#define BNXT_DEV_RX_OFFLOAD_SUPPORT (DEV_RX_OFFLOAD_VLAN_FILTER | \ + DEV_RX_OFFLOAD_VLAN_STRIP | \ + DEV_RX_OFFLOAD_IPV4_CKSUM | \ + DEV_RX_OFFLOAD_UDP_CKSUM | \ + DEV_RX_OFFLOAD_TCP_CKSUM | \ + DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | \ + DEV_RX_OFFLOAD_JUMBO_FRAME | \ + DEV_RX_OFFLOAD_CRC_STRIP | \ + DEV_RX_OFFLOAD_KEEP_CRC | \ + DEV_RX_OFFLOAD_TCP_LRO) + static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask); static void bnxt_print_link_info(struct rte_eth_dev *eth_dev); +static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu); +static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev); /***********************/ @@ -164,23 +173,12 @@ static void bnxt_free_mem(struct bnxt *bp) bnxt_free_stats(bp); bnxt_free_tx_rings(bp); bnxt_free_rx_rings(bp); - bnxt_free_def_cp_ring(bp); } static int bnxt_alloc_mem(struct bnxt *bp) { int rc; - /* Default completion ring */ - rc = bnxt_init_def_ring_struct(bp, SOCKET_ID_ANY); - if (rc) - goto alloc_mem_err; - - rc = bnxt_alloc_rings(bp, 0, NULL, NULL, - bp->def_cp_ring, "def_cp"); - if (rc) - goto alloc_mem_err; - rc = bnxt_alloc_vnic_mem(bp); if (rc) goto alloc_mem_err; @@ -202,23 +200,26 @@ alloc_mem_err: static int bnxt_init_chip(struct bnxt *bp) { - unsigned int i; + struct bnxt_rx_queue *rxq; struct rte_eth_link new; struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(bp->eth_dev); struct rte_intr_handle *intr_handle = &pci_dev->intr_handle; uint32_t intr_vector = 0; uint32_t queue_id, base = BNXT_MISC_VEC_ID; uint32_t vec = BNXT_MISC_VEC_ID; + unsigned int i, j; int rc; /* disable uio/vfio intr/eventfd mapping */ rte_intr_disable(intr_handle); if (bp->eth_dev->data->mtu > ETHER_MTU) { - bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 1; + bp->eth_dev->data->dev_conf.rxmode.offloads |= + DEV_RX_OFFLOAD_JUMBO_FRAME; bp->flags |= BNXT_FLAG_JUMBO; } else { - bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 0; + bp->eth_dev->data->dev_conf.rxmode.offloads &= + ~DEV_RX_OFFLOAD_JUMBO_FRAME; bp->flags &= ~BNXT_FLAG_JUMBO; } @@ -248,7 +249,19 @@ static int bnxt_init_chip(struct bnxt *bp) /* VNIC configuration */ for (i = 0; i < bp->nr_vnics; i++) { + struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf; struct bnxt_vnic_info *vnic = &bp->vnic_info[i]; + uint32_t size = sizeof(*vnic->fw_grp_ids) * bp->max_ring_grps; + + vnic->fw_grp_ids = rte_zmalloc("vnic_fw_grp_ids", size, 0); + if (!vnic->fw_grp_ids) { + PMD_DRV_LOG(ERR, + "Failed to alloc %d bytes for group ids\n", + size); + rc = -ENOMEM; + goto err_out; + } + memset(vnic->fw_grp_ids, -1, size); rc = bnxt_hwrm_vnic_alloc(bp, vnic); if (rc) { @@ -257,12 +270,15 @@ static int bnxt_init_chip(struct bnxt *bp) goto err_out; } - rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic); - if (rc) { - PMD_DRV_LOG(ERR, - "HWRM vnic %d ctx alloc failure rc: %x\n", - i, rc); - goto err_out; + /* Alloc RSS context only if RSS mode is enabled */ + if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS) { + rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic); + if (rc) { + PMD_DRV_LOG(ERR, + "HWRM vnic %d ctx alloc failure rc: %x\n", + i, rc); + goto err_out; + } } rc = bnxt_hwrm_vnic_cfg(bp, vnic); @@ -280,6 +296,13 @@ static int bnxt_init_chip(struct bnxt *bp) goto err_out; } + for (j = 0; j < bp->rx_nr_rings; j++) { + rxq = bp->eth_dev->data->rx_queues[j]; + + if (rxq->rx_deferred_start) + rxq->vnic->fw_grp_ids[j] = INVALID_HW_RING_ID; + } + rc = bnxt_vnic_rss_configure(bp, vnic); if (rc) { PMD_DRV_LOG(ERR, @@ -289,7 +312,8 @@ static int bnxt_init_chip(struct bnxt *bp) bnxt_hwrm_vnic_plcmode_cfg(bp, vnic); - if (bp->eth_dev->data->dev_conf.rxmode.enable_lro) + if (bp->eth_dev->data->dev_conf.rxmode.offloads & + DEV_RX_OFFLOAD_TCP_LRO) bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1); else bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0); @@ -389,10 +413,6 @@ static int bnxt_init_nic(struct bnxt *bp) bnxt_init_vnics(bp); bnxt_init_filters(bp); - rc = bnxt_init_chip(bp); - if (rc) - return rc; - return 0; } @@ -407,8 +427,6 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, uint16_t max_vnics, i, j, vpool, vrxq; unsigned int max_rx_rings; - dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); - /* MAC Specifics */ dev_info->max_mac_addrs = bp->max_l2_ctx; dev_info->max_hash_mac_addrs = 0; @@ -416,13 +434,11 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, /* PF/VF specifics */ if (BNXT_PF(bp)) dev_info->max_vfs = bp->pdev->max_vfs; - max_rx_rings = RTE_MIN(bp->max_vnics, RTE_MIN(bp->max_l2_ctx, - RTE_MIN(bp->max_rsscos_ctx, - bp->max_stat_ctx))); + max_rx_rings = RTE_MIN(bp->max_vnics, bp->max_stat_ctx); /* For the sake of symmetry, max_rx_queues = max_tx_queues */ dev_info->max_rx_queues = max_rx_rings; dev_info->max_tx_queues = max_rx_rings; - dev_info->reta_size = bp->max_rsscos_ctx; + dev_info->reta_size = HW_HASH_INDEX_SIZE; dev_info->hash_key_size = 40; max_vnics = bp->max_vnics; @@ -430,21 +446,12 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, dev_info->min_rx_bufsize = 1; dev_info->max_rx_pktlen = BNXT_MAX_MTU + ETHER_HDR_LEN + ETHER_CRC_LEN + VLAN_TAG_SIZE; - dev_info->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_OUTER_IPV4_CKSUM; - dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT | - DEV_TX_OFFLOAD_IPV4_CKSUM | - DEV_TX_OFFLOAD_TCP_CKSUM | - DEV_TX_OFFLOAD_UDP_CKSUM | - DEV_TX_OFFLOAD_TCP_TSO | - DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | - DEV_TX_OFFLOAD_VXLAN_TNL_TSO | - DEV_TX_OFFLOAD_GRE_TNL_TSO | - DEV_TX_OFFLOAD_IPIP_TNL_TSO | - DEV_TX_OFFLOAD_GENEVE_TNL_TSO; + + dev_info->rx_offload_capa = BNXT_DEV_RX_OFFLOAD_SUPPORT; + if (bp->flags & BNXT_FLAG_PTP_SUPPORTED) + dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TIMESTAMP; + dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT; + dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT; /* *INDENT-OFF* */ dev_info->default_rxconf = (struct rte_eth_rxconf) { @@ -454,7 +461,8 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, .wthresh = 0, }, .rx_free_thresh = 32, - .rx_drop_en = 0, + /* If no descriptors available, pkts are dropped by default */ + .rx_drop_en = 1, }; dev_info->default_txconf = (struct rte_eth_txconf) { @@ -465,12 +473,14 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev, }, .tx_free_thresh = 32, .tx_rs_thresh = 32, - .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | - ETH_TXQ_FLAGS_NOOFFLOADS, }; eth_dev->data->dev_conf.intr_conf.lsc = 1; eth_dev->data->dev_conf.intr_conf.rxq = 1; + dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC; + dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC; + dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC; + dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC; /* *INDENT-ON* */ @@ -510,18 +520,45 @@ found: static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev) { struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private; + uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads; + int rc; bp->rx_queues = (void *)eth_dev->data->rx_queues; bp->tx_queues = (void *)eth_dev->data->tx_queues; + bp->tx_nr_rings = eth_dev->data->nb_tx_queues; + bp->rx_nr_rings = eth_dev->data->nb_rx_queues; + + if (BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)) { + rc = bnxt_hwrm_check_vf_rings(bp); + if (rc) { + PMD_DRV_LOG(ERR, "HWRM insufficient resources\n"); + return -ENOSPC; + } + + rc = bnxt_hwrm_func_reserve_vf_resc(bp, false); + if (rc) { + PMD_DRV_LOG(ERR, "HWRM resource alloc fail:%x\n", rc); + return -ENOSPC; + } + } else { + /* legacy driver needs to get updated values */ + rc = bnxt_hwrm_func_qcaps(bp); + if (rc) { + PMD_DRV_LOG(ERR, "hwrm func qcaps fail:%d\n", rc); + return rc; + } + } /* Inherit new configurations */ if (eth_dev->data->nb_rx_queues > bp->max_rx_rings || eth_dev->data->nb_tx_queues > bp->max_tx_rings || - eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues + 1 > + eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues > bp->max_cp_rings || eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues > bp->max_stat_ctx || - (uint32_t)(eth_dev->data->nb_rx_queues + 1) > bp->max_ring_grps) { + (uint32_t)(eth_dev->data->nb_rx_queues) > bp->max_ring_grps || + (!(eth_dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS) && + bp->max_vnics < eth_dev->data->nb_rx_queues)) { PMD_DRV_LOG(ERR, "Insufficient resources to support requested config\n"); PMD_DRV_LOG(ERR, @@ -529,21 +566,22 @@ static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev) eth_dev->data->nb_tx_queues, eth_dev->data->nb_rx_queues); PMD_DRV_LOG(ERR, - "Res available: TxQ %d, RxQ %d, CQ %d Stat %d, Grp %d\n", + "MAX: TxQ %d, RxQ %d, CQ %d Stat %d, Grp %d, Vnic %d\n", bp->max_tx_rings, bp->max_rx_rings, bp->max_cp_rings, - bp->max_stat_ctx, bp->max_ring_grps); + bp->max_stat_ctx, bp->max_ring_grps, bp->max_vnics); return -ENOSPC; } - bp->rx_nr_rings = eth_dev->data->nb_rx_queues; - bp->tx_nr_rings = eth_dev->data->nb_tx_queues; bp->rx_cp_nr_rings = bp->rx_nr_rings; bp->tx_cp_nr_rings = bp->tx_nr_rings; - if (eth_dev->data->dev_conf.rxmode.jumbo_frame) + if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) { eth_dev->data->mtu = eth_dev->data->dev_conf.rxmode.max_rx_pkt_len - - ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE; + ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE * + BNXT_NUM_VLANS; + bnxt_mtu_set_op(eth_dev, eth_dev->data->mtu); + } return 0; } @@ -571,6 +609,7 @@ static int bnxt_dev_lsc_intr_setup(struct rte_eth_dev *eth_dev) static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev) { struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private; + uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads; int vlan_mask = 0; int rc; @@ -581,15 +620,15 @@ static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev) } bp->dev_stopped = 0; - rc = bnxt_init_nic(bp); + rc = bnxt_init_chip(bp); if (rc) goto error; bnxt_link_update_op(eth_dev, 1); - if (eth_dev->data->dev_conf.rxmode.hw_vlan_filter) + if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER) vlan_mask |= ETH_VLAN_FILTER_MASK; - if (eth_dev->data->dev_conf.rxmode.hw_vlan_strip) + if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP) vlan_mask |= ETH_VLAN_STRIP_MASK; rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask); if (rc) @@ -635,13 +674,15 @@ static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev) { struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private; + bp->flags &= ~BNXT_FLAG_INIT_DONE; if (bp->eth_dev->data->dev_started) { /* TBD: STOP HW queues DMA */ eth_dev->data->dev_link.link_status = 0; } bnxt_set_hwrm_link_config(bp, false); bnxt_hwrm_port_clr_stats(bp); - bp->flags &= ~BNXT_FLAG_INIT_DONE; + bnxt_free_tx_mbufs(bp); + bnxt_free_rx_mbufs(bp); bnxt_shutdown_nic(bp); bp->dev_stopped = 1; } @@ -653,8 +694,6 @@ static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev) if (bp->dev_stopped == 0) bnxt_dev_stop_op(eth_dev); - bnxt_free_tx_mbufs(bp); - bnxt_free_rx_mbufs(bp); bnxt_free_mem(bp); if (eth_dev->data->mac_addrs != NULL) { rte_free(eth_dev->data->mac_addrs); @@ -664,6 +703,8 @@ static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev) rte_free(bp->grp_info); bp->grp_info = NULL; } + + bnxt_dev_uninit(eth_dev); } static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev, @@ -771,6 +812,11 @@ out: new.link_speed != eth_dev->data->dev_link.link_speed) { memcpy(ð_dev->data->dev_link, &new, sizeof(struct rte_eth_link)); + + _rte_eth_dev_callback_process(eth_dev, + RTE_ETH_EVENT_INTR_LSC, + NULL); + bnxt_print_link_info(eth_dev); } @@ -1282,9 +1328,9 @@ static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id) struct bnxt_vnic_info *vnic; unsigned int i; int rc = 0; - uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN | - HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK; - uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN; + uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN | + HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK; + uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN; /* Cycle through all VNICs */ for (i = 0; i < bp->nr_vnics; i++) { @@ -1331,8 +1377,8 @@ static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id) memcpy(new_filter->l2_addr, filter->l2_addr, ETHER_ADDR_LEN); /* MAC + VLAN ID filter */ - new_filter->l2_ovlan = vlan_id; - new_filter->l2_ovlan_mask = 0xF000; + new_filter->l2_ivlan = vlan_id; + new_filter->l2_ivlan_mask = 0xF000; new_filter->enables |= en; rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, @@ -1366,30 +1412,31 @@ static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask) { struct bnxt *bp = (struct bnxt *)dev->data->dev_private; + uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads; unsigned int i; if (mask & ETH_VLAN_FILTER_MASK) { - if (!dev->data->dev_conf.rxmode.hw_vlan_filter) { + if (!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)) { /* Remove any VLAN filters programmed */ for (i = 0; i < 4095; i++) bnxt_del_vlan_filter(bp, i); } PMD_DRV_LOG(DEBUG, "VLAN Filtering: %d\n", - dev->data->dev_conf.rxmode.hw_vlan_filter); + !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)); } if (mask & ETH_VLAN_STRIP_MASK) { /* Enable or disable VLAN stripping */ for (i = 0; i < bp->nr_vnics; i++) { struct bnxt_vnic_info *vnic = &bp->vnic_info[i]; - if (dev->data->dev_conf.rxmode.hw_vlan_strip) + if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP) vnic->vlan_strip = true; else vnic->vlan_strip = false; bnxt_hwrm_vnic_cfg(bp, vnic); } PMD_DRV_LOG(DEBUG, "VLAN Strip Offload: %d\n", - dev->data->dev_conf.rxmode.hw_vlan_strip); + !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)); } if (mask & ETH_VLAN_EXTEND_MASK) @@ -1398,7 +1445,7 @@ bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask) return 0; } -static void +static int bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr) { struct bnxt *bp = (struct bnxt *)dev->data->dev_private; @@ -1408,7 +1455,7 @@ bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr) int rc; if (BNXT_VF(bp)) - return; + return -EPERM; memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr)); @@ -1418,7 +1465,7 @@ bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr) continue; rc = bnxt_hwrm_clear_l2_filter(bp, filter); if (rc) - break; + return rc; memcpy(filter->l2_addr, bp->mac_addr, ETHER_ADDR_LEN); memset(filter->l2_addr_mask, 0xff, ETHER_ADDR_LEN); filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX; @@ -1427,10 +1474,12 @@ bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr) HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK; rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter); if (rc) - break; + return rc; filter->mac_index = 0; PMD_DRV_LOG(DEBUG, "Set MAC addr\n"); } + + return 0; } static int @@ -1515,7 +1564,6 @@ bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id, qinfo->conf.tx_free_thresh = txq->tx_free_thresh; qinfo->conf.tx_rs_thresh = 0; - qinfo->conf.txq_flags = txq->txq_flags; qinfo->conf.tx_deferred_start = txq->tx_deferred_start; } @@ -1540,9 +1588,11 @@ static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu) if (new_mtu > ETHER_MTU) { bp->flags |= BNXT_FLAG_JUMBO; - eth_dev->data->dev_conf.rxmode.jumbo_frame = 1; + bp->eth_dev->data->dev_conf.rxmode.offloads |= + DEV_RX_OFFLOAD_JUMBO_FRAME; } else { - eth_dev->data->dev_conf.rxmode.jumbo_frame = 0; + bp->eth_dev->data->dev_conf.rxmode.offloads &= + ~DEV_RX_OFFLOAD_JUMBO_FRAME; bp->flags &= ~BNXT_FLAG_JUMBO; } @@ -1554,6 +1604,7 @@ static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu) for (i = 0; i < bp->nr_vnics; i++) { struct bnxt_vnic_info *vnic = &bp->vnic_info[i]; + uint16_t size = 0; vnic->mru = bp->eth_dev->data->mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + VLAN_TAG_SIZE * 2; @@ -1561,9 +1612,14 @@ static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu) if (rc) break; - rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic); - if (rc) - return rc; + size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool); + size -= RTE_PKTMBUF_HEADROOM; + + if (size < new_mtu) { + rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic); + if (rc) + return rc; + } } return rc; @@ -2358,7 +2414,8 @@ bnxt_parse_fdir_filter(struct bnxt *bp, } static struct bnxt_filter_info * -bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf) +bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf, + struct bnxt_vnic_info **mvnic) { struct bnxt_filter_info *mf = NULL; int i; @@ -2396,8 +2453,11 @@ bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf) !memcmp(mf->dst_ipaddr, nf->dst_ipaddr, sizeof(nf->dst_ipaddr)) && !memcmp(mf->dst_ipaddr_mask, nf->dst_ipaddr_mask, - sizeof(nf->dst_ipaddr_mask))) + sizeof(nf->dst_ipaddr_mask))) { + if (mvnic) + *mvnic = vnic; return mf; + } } } return NULL; @@ -2411,7 +2471,7 @@ bnxt_fdir_filter(struct rte_eth_dev *dev, struct bnxt *bp = (struct bnxt *)dev->data->dev_private; struct rte_eth_fdir_filter *fdir = (struct rte_eth_fdir_filter *)arg; struct bnxt_filter_info *filter, *match; - struct bnxt_vnic_info *vnic; + struct bnxt_vnic_info *vnic, *mvnic; int ret = 0, i; if (filter_op == RTE_ETH_FILTER_NOP) @@ -2436,11 +2496,31 @@ bnxt_fdir_filter(struct rte_eth_dev *dev, goto free_filter; filter->filter_type = HWRM_CFA_NTUPLE_FILTER; - match = bnxt_match_fdir(bp, filter); + if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) + vnic = STAILQ_FIRST(&bp->ff_pool[0]); + else + vnic = STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]); + + match = bnxt_match_fdir(bp, filter, &mvnic); if (match != NULL && filter_op == RTE_ETH_FILTER_ADD) { - PMD_DRV_LOG(ERR, "Flow already exists.\n"); - ret = -EEXIST; - goto free_filter; + if (match->dst_id == vnic->fw_vnic_id) { + PMD_DRV_LOG(ERR, "Flow already exists.\n"); + ret = -EEXIST; + goto free_filter; + } else { + match->dst_id = vnic->fw_vnic_id; + ret = bnxt_hwrm_set_ntuple_filter(bp, + match->dst_id, + match); + STAILQ_REMOVE(&mvnic->filter, match, + bnxt_filter_info, next); + STAILQ_INSERT_TAIL(&vnic->filter, match, next); + PMD_DRV_LOG(ERR, + "Filter with matching pattern exist\n"); + PMD_DRV_LOG(ERR, + "Updated it to new destination q\n"); + goto free_filter; + } } if (match == NULL && filter_op == RTE_ETH_FILTER_DELETE) { PMD_DRV_LOG(ERR, "Flow does not exist.\n"); @@ -2448,12 +2528,6 @@ bnxt_fdir_filter(struct rte_eth_dev *dev, goto free_filter; } - if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) - vnic = STAILQ_FIRST(&bp->ff_pool[0]); - else - vnic = - STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]); - if (filter_op == RTE_ETH_FILTER_ADD) { ret = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id, @@ -2489,7 +2563,6 @@ bnxt_fdir_filter(struct rte_eth_dev *dev, case RTE_ETH_FILTER_UPDATE: case RTE_ETH_FILTER_STATS: case RTE_ETH_FILTER_INFO: - /* FALLTHROUGH */ PMD_DRV_LOG(ERR, "operation %u not implemented", filter_op); break; default: @@ -2876,6 +2949,7 @@ static bool bnxt_dir_type_is_ape_bin_format(uint16_t dir_type) case BNX_DIR_TYPE_KONG_PATCH: case BNX_DIR_TYPE_BONO_FW: case BNX_DIR_TYPE_BONO_PATCH: + /* FALLTHROUGH */ return true; } @@ -2894,6 +2968,7 @@ static bool bnxt_dir_type_is_other_exec_format(uint16_t dir_type) case BNX_DIR_TYPE_ISCSI_BOOT: case BNX_DIR_TYPE_ISCSI_BOOT_IPV6: case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6: + /* FALLTHROUGH */ return true; } @@ -3032,7 +3107,20 @@ static bool bnxt_vf_pciid(uint16_t id) id == BROADCOM_DEV_ID_5731X_VF || id == BROADCOM_DEV_ID_5741X_VF || id == BROADCOM_DEV_ID_57414_VF || - id == BROADCOM_DEV_ID_STRATUS_NIC_VF) + id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 || + id == BROADCOM_DEV_ID_STRATUS_NIC_VF2 || + id == BROADCOM_DEV_ID_58802_VF) + return true; + return false; +} + +bool bnxt_stratus_device(struct bnxt *bp) +{ + uint16_t id = bp->pdev->id.device_id; + + if (id == BROADCOM_DEV_ID_STRATUS_NIC || + id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 || + id == BROADCOM_DEV_ID_STRATUS_NIC_VF2) return true; return false; } @@ -3060,18 +3148,29 @@ static int bnxt_init_board(struct rte_eth_dev *eth_dev) rc = -ENOMEM; goto init_err_release; } + + if (!pci_dev->mem_resource[2].addr) { + PMD_DRV_LOG(ERR, + "Cannot find PCI device BAR 2 address, aborting\n"); + rc = -ENODEV; + goto init_err_release; + } else { + bp->doorbell_base = (void *)pci_dev->mem_resource[2].addr; + } + return 0; init_err_release: if (bp->bar0) bp->bar0 = NULL; + if (bp->doorbell_base) + bp->doorbell_base = NULL; init_err_disable: return rc; } -static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev); #define ALLOW_FUNC(x) \ { \ @@ -3098,7 +3197,6 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev) bp = eth_dev->data->dev_private; - rte_atomic64_init(&bp->rx_mbuf_alloc_fail); bp->dev_stopped = 1; if (rte_eal_process_type() != RTE_PROC_PRIMARY) @@ -3115,12 +3213,12 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev) } skip_init: eth_dev->dev_ops = &bnxt_dev_ops; - if (rte_eal_process_type() != RTE_PROC_PRIMARY) - return 0; eth_dev->rx_pkt_burst = &bnxt_recv_pkts; eth_dev->tx_pkt_burst = &bnxt_xmit_pkts; + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return 0; - if (BNXT_PF(bp) && pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) { + if (pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) { snprintf(mz_name, RTE_MEMZONE_NAMESIZE, "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain, pci_dev->addr.bus, pci_dev->addr.devid, @@ -3131,9 +3229,10 @@ skip_init: sizeof(struct rx_port_stats) + 512); if (!mz) { mz = rte_memzone_reserve(mz_name, total_alloc_len, - SOCKET_ID_ANY, - RTE_MEMZONE_2MB | - RTE_MEMZONE_SIZE_HINT_ONLY); + SOCKET_ID_ANY, + RTE_MEMZONE_2MB | + RTE_MEMZONE_SIZE_HINT_ONLY | + RTE_MEMZONE_IOVA_CONTIG); if (mz == NULL) return -ENOMEM; } @@ -3165,10 +3264,12 @@ skip_init: total_alloc_len = RTE_CACHE_LINE_ROUNDUP( sizeof(struct tx_port_stats) + 512); if (!mz) { - mz = rte_memzone_reserve(mz_name, total_alloc_len, - SOCKET_ID_ANY, - RTE_MEMZONE_2MB | - RTE_MEMZONE_SIZE_HINT_ONLY); + mz = rte_memzone_reserve(mz_name, + total_alloc_len, + SOCKET_ID_ANY, + RTE_MEMZONE_2MB | + RTE_MEMZONE_SIZE_HINT_ONLY | + RTE_MEMZONE_IOVA_CONTIG); if (mz == NULL) return -ENOMEM; } @@ -3236,7 +3337,7 @@ skip_init: goto error_free; } - if (check_zero_bytes(bp->dflt_mac_addr, ETHER_ADDR_LEN)) { + if (bnxt_check_zero_bytes(bp->dflt_mac_addr, ETHER_ADDR_LEN)) { PMD_DRV_LOG(ERR, "Invalid MAC addr %02X:%02X:%02X:%02X:%02X:%02X\n", bp->dflt_mac_addr[0], bp->dflt_mac_addr[1], @@ -3344,17 +3445,13 @@ skip_init: if (rc) goto error_free_int; - rc = bnxt_alloc_def_cp_ring(bp); - if (rc) - goto error_free_int; - bnxt_enable_int(bp); + bnxt_init_nic(bp); return 0; error_free_int: bnxt_disable_int(bp); - bnxt_free_def_cp_ring(bp); bnxt_hwrm_func_buf_unrgtr(bp); bnxt_free_int(bp); bnxt_free_mem(bp); @@ -3365,13 +3462,15 @@ error: } static int -bnxt_dev_uninit(struct rte_eth_dev *eth_dev) { +bnxt_dev_uninit(struct rte_eth_dev *eth_dev) +{ struct bnxt *bp = eth_dev->data->dev_private; int rc; if (rte_eal_process_type() != RTE_PROC_PRIMARY) return -EPERM; + PMD_DRV_LOG(DEBUG, "Calling Device uninit\n"); bnxt_disable_int(bp); bnxt_free_int(bp); bnxt_free_mem(bp); @@ -3385,8 +3484,17 @@ bnxt_dev_uninit(struct rte_eth_dev *eth_dev) { } rc = bnxt_hwrm_func_driver_unregister(bp, 0); bnxt_free_hwrm_resources(bp); - rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone); - rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone); + + if (bp->tx_mem_zone) { + rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone); + bp->tx_mem_zone = NULL; + } + + if (bp->rx_mem_zone) { + rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone); + bp->rx_mem_zone = NULL; + } + if (bp->dev_stopped == 0) bnxt_dev_close_op(eth_dev); if (bp->pf.vf_info) @@ -3432,13 +3540,11 @@ bool is_bnxt_supported(struct rte_eth_dev *dev) return is_device_supported(dev, &bnxt_rte_pmd); } -RTE_INIT(bnxt_init_log); -static void -bnxt_init_log(void) +RTE_INIT(bnxt_init_log) { bnxt_logtype_driver = rte_log_register("pmd.bnxt.driver"); if (bnxt_logtype_driver >= 0) - rte_log_set_level(bnxt_logtype_driver, RTE_LOG_NOTICE); + rte_log_set_level(bnxt_logtype_driver, RTE_LOG_INFO); } RTE_PMD_REGISTER_PCI(net_bnxt, bnxt_rte_pmd); |