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Diffstat (limited to 'src/plugins/dpdk/device/init.c')
-rwxr-xr-xsrc/plugins/dpdk/device/init.c91
1 files changed, 6 insertions, 85 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index c45edc9ba63..3aba031c285 100755
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -55,80 +55,6 @@ static struct rte_eth_conf port_conf_template = {
},
};
-clib_error_t *
-dpdk_port_setup (dpdk_main_t * dm, dpdk_device_t * xd)
-{
- int rv;
- int j;
-
- ASSERT (vlib_get_thread_index () == 0);
-
- if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
- {
- vnet_hw_interface_set_flags (dm->vnet_main, xd->hw_if_index, 0);
- rte_eth_dev_stop (xd->device_index);
- }
-
- rv = rte_eth_dev_configure (xd->device_index, xd->rx_q_used,
- xd->tx_q_used, &xd->port_conf);
-
- if (rv < 0)
- return clib_error_return (0, "rte_eth_dev_configure[%d]: err %d",
- xd->device_index, rv);
-
- /* Set up one TX-queue per worker thread */
- for (j = 0; j < xd->tx_q_used; j++)
- {
- rv = rte_eth_tx_queue_setup (xd->device_index, j, xd->nb_tx_desc,
- xd->cpu_socket, &xd->tx_conf);
-
- /* retry with any other CPU socket */
- if (rv < 0)
- rv = rte_eth_tx_queue_setup (xd->device_index, j, xd->nb_tx_desc,
- SOCKET_ID_ANY, &xd->tx_conf);
- if (rv < 0)
- break;
- }
-
- if (rv < 0)
- return clib_error_return (0, "rte_eth_tx_queue_setup[%d]: err %d",
- xd->device_index, rv);
-
- for (j = 0; j < xd->rx_q_used; j++)
- {
- uword tidx = vnet_get_device_input_thread_index (dm->vnet_main,
- xd->hw_if_index, j);
- unsigned lcore = vlib_worker_threads[tidx].lcore_id;
- u16 socket_id = rte_lcore_to_socket_id (lcore);
-
- rv = rte_eth_rx_queue_setup (xd->device_index, j, xd->nb_rx_desc,
- xd->cpu_socket, 0,
- dm->pktmbuf_pools[socket_id]);
-
- /* retry with any other CPU socket */
- if (rv < 0)
- rv = rte_eth_rx_queue_setup (xd->device_index, j, xd->nb_rx_desc,
- SOCKET_ID_ANY, 0,
- dm->pktmbuf_pools[socket_id]);
- if (rv < 0)
- return clib_error_return (0, "rte_eth_rx_queue_setup[%d]: err %d",
- xd->device_index, rv);
- }
-
- if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
- {
- int rv;
- rv = rte_eth_dev_start (xd->device_index);
- if (!rv && xd->default_mac_address)
- rv = rte_eth_dev_default_mac_addr_set (xd->device_index,
- (struct ether_addr *)
- xd->default_mac_address);
- if (rv < 0)
- clib_warning ("rte_eth_dev_start %d returned %d",
- xd->device_index, rv);
- }
- return 0;
-}
static u32
dpdk_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi, u32 flags)
@@ -161,7 +87,7 @@ dpdk_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi, u32 flags)
xd->port_conf.rxmode.max_rx_pkt_len = hi->max_packet_bytes;
if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
- rte_eth_dev_stop (xd->device_index);
+ dpdk_device_stop (xd);
rv = rte_eth_dev_configure
(xd->device_index, xd->rx_q_used, xd->tx_q_used, &xd->port_conf);
@@ -175,14 +101,9 @@ dpdk_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi, u32 flags)
if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
{
- int rv = rte_eth_dev_start (xd->device_index);
- if (!rv && xd->default_mac_address)
- rv = rte_eth_dev_default_mac_addr_set (xd->device_index,
- (struct ether_addr *)
- xd->default_mac_address);
- if (rv < 0)
- clib_warning ("rte_eth_dev_start %d returned %d",
- xd->device_index, rv);
+ clib_error_t *error;
+ error = dpdk_device_start (xd);
+ clib_error_report (error);
}
}
@@ -716,7 +637,7 @@ dpdk_lib_init (dpdk_main_t * dm)
hi = vnet_get_hw_interface (dm->vnet_main, xd->hw_if_index);
- rv = dpdk_port_setup (dm, xd);
+ rv = dpdk_device_setup (xd);
if (rv)
return rv;
@@ -1505,7 +1426,7 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
/*
* Extra set up for bond interfaces:
* 1. Setup MACs for bond interfaces and their slave links which was set
- * in dpdk_port_setup() but needs to be done again here to take effect.
+ * in dpdk_device_setup() but needs to be done again here to take effect.
* 2. Set up info for bond interface related CLI support.
*/
int nports = rte_eth_dev_count ();