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net/ice: fix RSS advanced rule

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This patch moved the RSS initialization from dev start to dev configure
to fix RSS advanced rule invalid issue after running port stop and port
start.

Fixes: 5ad3db8d4bdd ("net/ice: enable advanced RSS")
Cc: stable@dpdk.org

Signed-off-by: Junyu Jiang <junyux.jiang@intel.com>
Tested-by: Zhiwei He <zhiwei.he@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
This commit is contained in:
Junyu Jiang 2020-04-07 01:48:17 +00:00 committed by Ferruh Yigit
parent 9d5996c01d
commit 2aa55b4135
1 changed files with 26 additions and 24 deletions
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50
drivers/net/ice/ice_ethdev.c
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@ -2436,24 +2436,6 @@ ice_dev_uninit(struct rte_eth_dev *dev)
return 0;
}
static int
ice_dev_configure(struct rte_eth_dev *dev)
{
struct ice_adapter *ad =
ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
/* Initialize to TRUE. If any of Rx queues doesn't meet the
* bulk allocation or vector Rx preconditions we will reset it.
*/
ad->rx_bulk_alloc_allowed = true;
ad->tx_simple_allowed = true;
if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
return 0;
}
static int ice_init_rss(struct ice_pf *pf)
{
struct ice_hw *hw = ICE_PF_TO_HW(pf);
@ -2584,6 +2566,32 @@ static int ice_init_rss(struct ice_pf *pf)
return 0;
}
static int
ice_dev_configure(struct rte_eth_dev *dev)
{
struct ice_adapter *ad =
ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
int ret;
/* Initialize to TRUE. If any of Rx queues doesn't meet the
* bulk allocation or vector Rx preconditions we will reset it.
*/
ad->rx_bulk_alloc_allowed = true;
ad->tx_simple_allowed = true;
if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
ret = ice_init_rss(pf);
if (ret) {
PMD_DRV_LOG(ERR, "Failed to enable rss for PF");
return ret;
}
return 0;
}
static void
__vsi_queues_bind_intr(struct ice_vsi *vsi, uint16_t msix_vect,
int base_queue, int nb_queue)
@ -2787,12 +2795,6 @@ ice_dev_start(struct rte_eth_dev *dev)
}
}
ret = ice_init_rss(pf);
if (ret) {
PMD_DRV_LOG(ERR, "Failed to enable rss for PF");
goto rx_err;
}
ice_set_rx_function(dev);
ice_set_tx_function(dev);