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authorRoman Zhukov <roman.zhukov@oktetlabs.ru>2017-05-25 16:57:54 +0100
committerThomas Monjalon <thomas@monjalon.net>2017-07-08 18:47:00 +0200
commit60efb44f73c9a5f3f19cc78ba2d6eaf398ab51dc (patch)
treeb1275fa51805e3666be7c86376722f6bfd7fb877 /examples/multi_process/client_server_mp
parent0f67fc3baeb99e087ac32c6b9116d5fe44e50de6 (diff)
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examples: adjust Rx and Tx descriptors to device limits
Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Diffstat (limited to 'examples/multi_process/client_server_mp')
-rw-r--r--examples/multi_process/client_server_mp/mp_server/init.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/examples/multi_process/client_server_mp/mp_server/init.c b/examples/multi_process/client_server_mp/mp_server/init.c
index ad941a7..0bc9292 100644
--- a/examples/multi_process/client_server_mp/mp_server/init.c
+++ b/examples/multi_process/client_server_mp/mp_server/init.c
@@ -123,8 +123,8 @@ init_port(uint8_t port_num)
}
};
const uint16_t rx_rings = 1, tx_rings = num_clients;
- const uint16_t rx_ring_size = RTE_MP_RX_DESC_DEFAULT;
- const uint16_t tx_ring_size = RTE_MP_TX_DESC_DEFAULT;
+ uint16_t rx_ring_size = RTE_MP_RX_DESC_DEFAULT;
+ uint16_t tx_ring_size = RTE_MP_TX_DESC_DEFAULT;
uint16_t q;
int retval;
@@ -138,6 +138,11 @@ init_port(uint8_t port_num)
&port_conf)) != 0)
return retval;
+ retval = rte_eth_dev_adjust_nb_rx_tx_desc(port_num, &rx_ring_size,
+ &tx_ring_size);
+ if (retval != 0)
+ return retval;
+
for (q = 0; q < rx_rings; q++) {
retval = rte_eth_rx_queue_setup(port_num, q, rx_ring_size,
rte_eth_dev_socket_id(port_num),