#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[] =
#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,
{ 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 */ },
};
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);
/***********************/
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;
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 */
/* 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];
rc = bnxt_hwrm_vnic_alloc(bp, vnic);
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);
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,
/* 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;
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* */
static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
{
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
- uint64_t tx_offloads = eth_dev->data->dev_conf.txmode.offloads;
uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
- if (tx_offloads != (tx_offloads & BNXT_DEV_TX_OFFLOAD_SUPPORT)) {
- PMD_DRV_LOG
- (ERR,
- "Tx offloads requested 0x%" PRIx64 " supported 0x%x\n",
- tx_offloads, BNXT_DEV_TX_OFFLOAD_SUPPORT);
- return -ENOTSUP;
- }
-
- if (rx_offloads != (rx_offloads & BNXT_DEV_RX_OFFLOAD_SUPPORT)) {
- PMD_DRV_LOG
- (ERR,
- "Rx offloads requested 0x%" PRIx64 " supported 0x%x\n",
- rx_offloads, BNXT_DEV_RX_OFFLOAD_SUPPORT);
- return -ENOTSUP;
- }
-
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)) {
+ int rc;
+
+ rc = bnxt_hwrm_func_reserve_vf_resc(bp);
+ if (rc) {
+ PMD_DRV_LOG(ERR, "HWRM resource alloc fail:%x\n", rc);
+ return -ENOSPC;
+ }
+
+ /* 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 -ENOSPC;
+ }
+ }
/* 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) {
PMD_DRV_LOG(ERR,
"Insufficient resources to support requested config\n");
PMD_DRV_LOG(ERR,
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 (rx_offloads & DEV_RX_OFFLOAD_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;
}
{
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;
}
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);
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,
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;
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;
switch (filter_op) {
case RTE_ETH_FILTER_ADD:
case RTE_ETH_FILTER_DELETE:
+ /* FALLTHROUGH */
filter = bnxt_get_unused_filter(bp);
if (filter == NULL) {
PMD_DRV_LOG(ERR,
case BNX_DIR_TYPE_KONG_PATCH:
case BNX_DIR_TYPE_BONO_FW:
case BNX_DIR_TYPE_BONO_PATCH:
+ /* FALLTHROUGH */
return true;
}
case BNX_DIR_TYPE_ISCSI_BOOT:
case BNX_DIR_TYPE_ISCSI_BOOT_IPV6:
case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6:
+ /* FALLTHROUGH */
return true;
}
id == BROADCOM_DEV_ID_5731X_VF ||
id == BROADCOM_DEV_ID_5741X_VF ||
id == BROADCOM_DEV_ID_57414_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 rc;
}
-static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev);
#define ALLOW_FUNC(x) \
{ \
}
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,
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);
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);
}
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);
}
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)
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