[dpdk-dev] [PATCH 04/19] net/mlx5: disabling auxiliary bus support

[Srikanth Kaka]

Disabling auxiliary bus support in FreeBSD at this moment

Signed-off-by: Srikanth Kaka <srikant...@oneconvergence.com>
Signed-off-by: Vag Singh <vag.si...@oneconvergence.com>
Signed-off-by: Anand Thulasiram <av...@juniper.net>
---
 drivers/net/mlx5/freebsd/mlx5_ethdev_os.c | 12 ------
 drivers/net/mlx5/freebsd/mlx5_os.c        | 52 +----------------------
 drivers/net/mlx5/freebsd/mlx5_os.h        |  2 -
 3 files changed, 2 insertions(+), 64 deletions(-)

diff --git a/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c 
b/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
index f34133e2c6..5cf3eab65a 100644
--- a/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
+++ b/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
@@ -128,18 +128,6 @@ struct ethtool_link_settings {
 #define ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT 2 /* 66 - 64 */
 #endif
 
-/* Get interface index from SubFunction device name. */
-int
-mlx5_auxiliary_get_ifindex(const char *sf_name)
-{
-       char if_name[IF_NAMESIZE] = { 0 };
-
-       if (mlx5_auxiliary_get_child_name(sf_name, "/net",
-                                         if_name, sizeof(if_name)) != 0)
-               return -rte_errno;
-       return if_nametoindex(if_name);
-}
-
 /**
  * Get interface name from private structure.
  *
diff --git a/drivers/net/mlx5/freebsd/mlx5_os.c 
b/drivers/net/mlx5/freebsd/mlx5_os.c
index 3746057673..616bb73744 100644
--- a/drivers/net/mlx5/freebsd/mlx5_os.c
+++ b/drivers/net/mlx5/freebsd/mlx5_os.c
@@ -20,7 +20,6 @@
 #include <ethdev_pci.h>
 #include <rte_pci.h>
 #include <rte_bus_pci.h>
-#include <rte_bus_auxiliary.h>
 #include <rte_common.h>
 #include <rte_kvargs.h>
 #include <rte_rwlock.h>
@@ -2716,57 +2715,10 @@ mlx5_os_pci_probe(struct rte_pci_device *pci_dev)
        }
        return ret;
 }
-
-/* Probe a single SF device on auxiliary bus, no representor support. */
-static int
-mlx5_os_auxiliary_probe(struct rte_device *dev)
-{
-       struct rte_eth_devargs eth_da = { .nb_ports = 0 };
-       struct mlx5_dev_config config;
-       struct mlx5_dev_spawn_data spawn = { .pf_bond = -1 };
-       struct rte_auxiliary_device *adev = RTE_DEV_TO_AUXILIARY(dev);
-       struct rte_eth_dev *eth_dev;
-       int ret = 0;
-
-       /* Parse ethdev devargs. */
-       ret = mlx5_os_parse_eth_devargs(dev, &eth_da);
-       if (ret != 0)
-               return ret;
-       /* Set default config data. */
-       mlx5_os_config_default(&config);
-       config.sf = 1;
-       /* Init spawn data. */
-       spawn.max_port = 1;
-       spawn.phys_port = 1;
-       spawn.phys_dev = mlx5_os_get_ibv_dev(dev);
-       if (spawn.phys_dev == NULL)
-               return -rte_errno;
-       ret = mlx5_auxiliary_get_ifindex(dev->name);
-       if (ret < 0) {
-               DRV_LOG(ERR, "failed to get ethdev ifindex: %s", dev->name);
-               return ret;
-       }
-       spawn.ifindex = ret;
-       spawn.numa_node = dev->numa_node;
-       /* Spawn device. */
-       eth_dev = mlx5_dev_spawn(dev, &spawn, &config, &eth_da);
-       if (eth_dev == NULL)
-               return -rte_errno;
-       /* Post create. */
-       eth_dev->intr_handle = &adev->intr_handle;
-       if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
-               eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
-               eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_RMV;
-               eth_dev->data->numa_node = dev->numa_node;
-       }
-       rte_eth_dev_probing_finish(eth_dev);
-       return 0;
-}
-
 /**
  * Net class driver callback to probe a device.
  *
- * This function probe PCI bus device(s) or a single SF on auxiliary bus.
+ * This function probe PCI bus device(s)
  *
  * @param[in] dev
  *   Pointer to the generic device.
@@ -2790,7 +2742,7 @@ mlx5_os_net_probe(struct rte_device *dev)
        if (mlx5_dev_is_pci(dev))
                return mlx5_os_pci_probe(RTE_DEV_TO_PCI(dev));
        else
-               return mlx5_os_auxiliary_probe(dev);
+               return -ENOTSUP;
 }
 
 static int
diff --git a/drivers/net/mlx5/freebsd/mlx5_os.h 
b/drivers/net/mlx5/freebsd/mlx5_os.h
index 2991d37df2..af7cbeb418 100644
--- a/drivers/net/mlx5/freebsd/mlx5_os.h
+++ b/drivers/net/mlx5/freebsd/mlx5_os.h
@@ -19,6 +19,4 @@ enum {
 
 #define MLX5_NAMESIZE IF_NAMESIZE
 
-int mlx5_auxiliary_get_ifindex(const char *sf_name);
-
 #endif /* RTE_PMD_MLX5_OS_H_ */
-- 
2.30.2