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authorShahaf Shuler <shahafs@mellanox.com>2017-12-26 11:23:28 +0200
committerFerruh Yigit <ferruh.yigit@intel.com>2018-01-16 18:47:49 +0100
commitf21e3b88301b77287b1d79464dc9ae73dc29ecfb (patch)
treebd2f2570d0a4abc8534f724c48ec732e76ef75ab /examples/vm_power_manager
parent044c63fff05e9b36e45d8927815c3f3c0a410945 (diff)
downloaddpdk-f21e3b88301b77287b1d79464dc9ae73dc29ecfb.zip
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examples/vm_power_manager: convert to new offloads API
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 <shahafs@mellanox.com> Acked-by: David Hunt <david.hunt@intel.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Diffstat (limited to 'examples/vm_power_manager')
-rw-r--r--examples/vm_power_manager/main.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c
index 2ba4d0f..a50984d 100644
--- a/examples/vm_power_manager/main.c
+++ b/examples/vm_power_manager/main.c
@@ -45,7 +45,10 @@ static volatile bool force_quit;
/****************/
static const struct rte_eth_conf port_conf_default = {
- .rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+ .rxmode = {
+ .max_rx_pkt_len = ETHER_MAX_LEN,
+ .ignore_offload_bitfield = 1,
+ },
};
static inline int
@@ -55,10 +58,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
const uint16_t rx_rings = 1, tx_rings = 1;
int retval;
uint16_t q;
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_txconf txq_conf;
if (port >= rte_eth_dev_count())
return -1;
+ rte_eth_dev_info_get(port, &dev_info);
+ if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+ port_conf.txmode.offloads |=
+ DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
/* Configure the Ethernet device. */
retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
if (retval != 0)
@@ -72,10 +82,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
return retval;
}
+ txq_conf = dev_info.default_txconf;
+ txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+ txq_conf.offloads = port_conf.txmode.offloads;
/* Allocate and set up 1 TX queue per Ethernet port. */
for (q = 0; q < tx_rings; q++) {
retval = rte_eth_tx_queue_setup(port, q, TX_RING_SIZE,
- rte_eth_dev_socket_id(port), NULL);
+ rte_eth_dev_socket_id(port), &txq_conf);
if (retval < 0)
return retval;
}