diff options
author | 2018-03-07 11:22:30 +0000 | |
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committer | 2018-03-07 11:23:17 +0000 | |
commit | c3f15def2ebe9cc255cf0e5cf32aa171f5b4326d (patch) | |
tree | 8c8fc77df57bca8c0bfe4d0e8797879e12c6d6f9 /drivers/net/mlx5/mlx5.c | |
parent | 169a9de21e263aa6599cdc2d87a45ae158d9f509 (diff) |
New upstream version 17.11.1upstream/17.11.1
Change-Id: Ida1700b5dac8649fc563670a37278e636bea051c
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5.c')
-rw-r--r-- | drivers/net/mlx5/mlx5.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c index 0548d17a..45e0e8db 100644 --- a/drivers/net/mlx5/mlx5.c +++ b/drivers/net/mlx5/mlx5.c @@ -158,7 +158,6 @@ mlx5_alloc_verbs_buf(size_t size, void *data) size_t alignment = sysconf(_SC_PAGESIZE); assert(data != NULL); - assert(!mlx5_is_secondary()); ret = rte_malloc_socket(__func__, size, alignment, priv->dev->device->numa_node); DEBUG("Extern alloc size: %lu, align: %lu: %p", size, alignment, ret); @@ -177,7 +176,6 @@ static void mlx5_free_verbs_buf(void *ptr, void *data __rte_unused) { assert(data != NULL); - assert(!mlx5_is_secondary()); DEBUG("Extern free request: %p", ptr); rte_free(ptr); } @@ -662,6 +660,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) INFO("%u port(s) detected", device_attr.orig_attr.phys_port_cnt); for (i = 0; i < device_attr.orig_attr.phys_port_cnt; i++) { + char name[RTE_ETH_NAME_MAX_LEN]; uint32_t port = i + 1; /* ports are indexed from one */ uint32_t test = (1 << i); struct ibv_context *ctx = NULL; @@ -685,14 +684,13 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) .rx_vec_en = MLX5_ARG_UNSET, }; - mlx5_dev[idx].ports |= test; + snprintf(name, sizeof(name), PCI_PRI_FMT, + pci_dev->addr.domain, pci_dev->addr.bus, + pci_dev->addr.devid, pci_dev->addr.function); - if (mlx5_is_secondary()) { - /* from rte_ethdev.c */ - char name[RTE_ETH_NAME_MAX_LEN]; + mlx5_dev[idx].ports |= test; - snprintf(name, sizeof(name), "%s port %u", - ibv_get_device_name(ibv_dev), port); + if (rte_eal_process_type() == RTE_PROC_SECONDARY) { eth_dev = rte_eth_dev_attach_secondary(name); if (eth_dev == NULL) { ERROR("can not attach rte ethdev"); @@ -802,7 +800,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) priv->hw_csum_l2tun = !!(exp_device_attr.exp_device_cap_flags & IBV_DEVICE_VXLAN_SUPPORT); #endif - DEBUG("L2 tunnel checksum offloads are %ssupported", + DEBUG("Rx L2 tunnel checksum offloads are %ssupported", (priv->hw_csum_l2tun ? "" : "not ")); #ifdef HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT @@ -902,14 +900,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) priv_get_mtu(priv, &priv->mtu); DEBUG("port %u MTU is %u", priv->port, priv->mtu); - /* from rte_ethdev.c */ - { - char name[RTE_ETH_NAME_MAX_LEN]; - - snprintf(name, sizeof(name), "%s port %u", - ibv_get_device_name(ibv_dev), port); - eth_dev = rte_eth_dev_allocate(name); - } + eth_dev = rte_eth_dev_allocate(name); if (eth_dev == NULL) { ERROR("can not allocate rte ethdev"); err = ENOMEM; @@ -920,6 +911,11 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) eth_dev->device = &pci_dev->device; rte_eth_copy_pci_info(eth_dev, pci_dev); eth_dev->device->driver = &mlx5_driver.driver; + /* + * Initialize burst functions to prevent crashes before link-up. + */ + eth_dev->rx_pkt_burst = removed_rx_burst; + eth_dev->tx_pkt_burst = removed_tx_burst; priv->dev = eth_dev; eth_dev->dev_ops = &mlx5_dev_ops; /* Register MAC address. */ @@ -939,7 +935,6 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) /* Bring Ethernet device up. */ DEBUG("forcing Ethernet interface up"); priv_set_flags(priv, ~IFF_UP, IFF_UP); - mlx5_link_update(priv->dev, 1); continue; port_error: |