Ethdev offloads API has changed since:
commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")
This commit support the new API.
Signed-off-by: Shahaf Shuler <shah...@mellanox.com>
---
examples/multi_process/l2fwd_fork/main.c | 35 ++++++++++++++++++++-----
examples/multi_process/symmetric_mp/main.c | 34 +++++++++++++++++++-----
2 files changed, 55 insertions(+), 14 deletions(-)
diff --git a/examples/multi_process/l2fwd_fork/main.c
b/examples/multi_process/l2fwd_fork/main.c
index deace27..3451b51 100644
--- a/examples/multi_process/l2fwd_fork/main.c
+++ b/examples/multi_process/l2fwd_fork/main.c
@@ -156,14 +156,12 @@ struct cpu_aff_arg{
static const struct rte_eth_conf port_conf = {
.rxmode = {
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 0, /**< IP checksum offload disabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
- .hw_strip_crc = 1, /**< CRC stripped by hardware */
+ .ignore_offload_bitfield = 1,
+ .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
},
.txmode = {
.mq_mode = ETH_MQ_TX_NONE,
+ .offloads = DEV_TX_OFFLOAD_MBUF_FAST_FREE,
},
};
@@ -1064,6 +1062,9 @@ struct l2fwd_port_statistics {
/* Initialise each port */
for (portid = 0; portid < nb_ports; portid++) {
+ struct rte_eth_rxconf rxq_conf;
+ struct rte_eth_txconf txq_conf;
+
/* skip ports that are not enabled */
if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
printf("Skipping disabled port %u\n", (unsigned)
portid);
@@ -1073,6 +1074,21 @@ struct l2fwd_port_statistics {
/* init port */
printf("Initializing port %u... ", (unsigned) portid);
fflush(stdout);
+ rte_eth_dev_info_get(portid, &dev_info);
+ if ((dev_info.rx_offload_capa & port_conf.rxmode.offloads) !=
+ port_conf.rxmode.offloads) {
+ printf("Some Rx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ port, port_conf.rxmode.offloads,
+ dev_info.rx_offload_capa);
+ }
+ if ((dev_info.tx_offload_capa & port_conf.txmode.offloads) !=
+ port_conf.txmode.offloads) {
+ printf("Some Tx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ port, port_conf.txmode.offloads,
+ dev_info.tx_offload_capa);
+ }
ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Cannot configure device:
err=%d, port=%u\n",
@@ -1089,9 +1105,11 @@ struct l2fwd_port_statistics {
/* init one RX queue */
fflush(stdout);
+ rxq_conf = dev_info.default_rxconf;
+ rxq_conf.offloads = port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
rte_eth_dev_socket_id(portid),
- NULL,
+ &rxq_conf,
l2fwd_pktmbuf_pool[portid]);
if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup:err=%d,
port=%u\n",
@@ -1099,9 +1117,12 @@ struct l2fwd_port_statistics {
/* init one TX queue on each port */
fflush(stdout);
+ txq_conf = dev_info.default_txconf;
+ txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+ txq_conf.tx_offloads = port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
rte_eth_dev_socket_id(portid),
- NULL);
+ &txq_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d,
port=%u\n",
ret, (unsigned) portid);
diff --git a/examples/multi_process/symmetric_mp/main.c
b/examples/multi_process/symmetric_mp/main.c
index 6fb285c..d3b9c62 100644
--- a/examples/multi_process/symmetric_mp/main.c
+++ b/examples/multi_process/symmetric_mp/main.c
@@ -207,11 +207,9 @@ struct port_stats{
.rxmode = {
.mq_mode = ETH_MQ_RX_RSS,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled
*/
- .hw_ip_checksum = 1, /**< IP checksum offload
enabled */
- .hw_vlan_filter = 0, /**< VLAN filtering
disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support
disabled */
- .hw_strip_crc = 1, /**< CRC stripped by
hardware */
+ .ignore_offload_bitfield = 1,
+ .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+ DEV_RX_OFFLOAD_CRC_STRIP),
},
.rx_adv_conf = {
.rss_conf = {
@@ -221,10 +219,13 @@ struct port_stats{
},
.txmode = {
.mq_mode = ETH_MQ_TX_NONE,
+ .offloads = DEV_TX_OFFLOAD_MBUF_FAST_FREE,
}
};
const uint16_t rx_rings = num_queues, tx_rings = num_queues;
struct rte_eth_dev_info info;
+ struct rte_eth_rxconf rxq_conf;
+ struct rte_eth_txconf txq_conf;
int retval;
uint16_t q;
uint16_t nb_rxd = RX_RING_SIZE;
@@ -242,6 +243,20 @@ struct port_stats{
rte_eth_dev_info_get(port, &info);
info.default_rxconf.rx_drop_en = 1;
+ if ((info.rx_offload_capa & port_conf.rxmode.offloads) !=
+ port_conf.rxmode.offloads) {
+ printf("Some Rx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ port, port_conf.rxmode.offloads,
+ info.rx_offload_capa);
+ }
+ if ((info.tx_offload_capa & port_conf.txmode.offloads) !=
+ port_conf.txmode.offloads) {
+ printf("Some Tx offloads are not supported "
+ "by port %d: requested 0x%lx supported 0x%lx\n",
+ port, port_conf.txmode.offloads,
+ info.tx_offload_capa);
+ }
retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
if (retval < 0)
return retval;
@@ -250,19 +265,24 @@ struct port_stats{
if (retval < 0)
return retval;
+ rxq_conf = info.default_rxconf;
+ rxq_conf.offloads = port_conf.rxmode.offloads;
for (q = 0; q < rx_rings; q ++) {
retval = rte_eth_rx_queue_setup(port, q, nb_rxd,
rte_eth_dev_socket_id(port),
- &info.default_rxconf,
+ &rxq_conf,
mbuf_pool);
if (retval < 0)
return retval;
}
+ txq_conf = info.default_txconf;
+ txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+ txq_conf.offloads = port_conf.txmode.offloads;
for (q = 0; q < tx_rings; q ++) {
retval = rte_eth_tx_queue_setup(port, q, nb_txd,
rte_eth_dev_socket_id(port),
- NULL);
+ &txq_conf);
if (retval < 0)
return retval;
}
--
1.8.3.1
