From: Shahaf Shuler Date: Tue, 26 Dec 2017 09:23:28 +0000 (+0200) Subject: examples/vm_power_manager: convert to new offloads API X-Git-Tag: spdx-start~277 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=f21e3b88301b77287b1d79464dc9ae73dc29ecfb;p=dpdk.git 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 Acked-by: David Hunt Reviewed-by: Ferruh Yigit --- diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c index 2ba4d0f45d..a50984dfb1 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; }