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net/failsafe: report actual device capabilities

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Failsafe device capabilities depend on supported by the failsafe
itself plus capabilities supported by sub-devices.
Make fs_dev_infos_get() take failsafe device capabilities into account.

Fixes: cac923cfea47 ("ethdev: support runtime queue setup")
Cc: stable@dpdk.org

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
This commit is contained in:
Igor Romanov 2018-09-26 07:38:04 +01:00 committed by Ferruh Yigit
parent 308b514b8e
commit 4e31ee26ed
1 changed files with 6 additions and 0 deletions
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6
drivers/net/failsafe/failsafe_ops.c
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@ -890,6 +890,8 @@ fs_stats_reset(struct rte_eth_dev *dev)
* all sub_devices and the default capabilities.
* Uses a logical AND of TX capabilities among
* the active probed sub_device and the default capabilities.
* Uses a logical AND of device capabilities among
* all sub_devices and the default capabilities.
*
*/
static void
@ -908,10 +910,12 @@ fs_dev_infos_get(struct rte_eth_dev *dev,
uint64_t rx_offload_capa;
uint64_t rxq_offload_capa;
uint64_t rss_hf_offload_capa;
uint64_t dev_capa;
rx_offload_capa = default_infos.rx_offload_capa;
rxq_offload_capa = default_infos.rx_queue_offload_capa;
rss_hf_offload_capa = default_infos.flow_type_rss_offloads;
dev_capa = default_infos.dev_capa;
FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_PROBED) {
rte_eth_dev_info_get(PORT_ID(sdev),
&PRIV(dev)->infos);
@ -920,12 +924,14 @@ fs_dev_infos_get(struct rte_eth_dev *dev,
PRIV(dev)->infos.rx_queue_offload_capa;
rss_hf_offload_capa &=
PRIV(dev)->infos.flow_type_rss_offloads;
dev_capa &= PRIV(dev)->infos.dev_capa;
}
sdev = TX_SUBDEV(dev);
rte_eth_dev_info_get(PORT_ID(sdev), &PRIV(dev)->infos);
PRIV(dev)->infos.rx_offload_capa = rx_offload_capa;
PRIV(dev)->infos.rx_queue_offload_capa = rxq_offload_capa;
PRIV(dev)->infos.flow_type_rss_offloads = rss_hf_offload_capa;
PRIV(dev)->infos.dev_capa = dev_capa;
PRIV(dev)->infos.tx_offload_capa &=
default_infos.tx_offload_capa;
PRIV(dev)->infos.tx_queue_offload_capa &=