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net/mlx5: replace a port lookup with ethdev API

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Looking for an ethdev port is better (and more efficient)
with an ethdev API than an EAL one.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
This commit is contained in:
Thomas Monjalon 2019-04-18 02:15:29 +02:00 committed by Ferruh Yigit
parent af4a86d446
commit 2ed187ba07
1 changed files with 3 additions and 9 deletions
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12
drivers/net/mlx5/mlx5_mr.c
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@ -1310,16 +1310,10 @@ mlx5_mr_update_ext_mp_cb(struct rte_mempool *mp, void *opaque,
static struct rte_eth_dev *
pci_dev_to_eth_dev(struct rte_pci_device *pdev)
{
struct rte_dev_iterator it;
struct rte_device *dev;
uint16_t port_id;
/**
* We really need to iterate all devices regardless of
* their owner.
*/
RTE_DEV_FOREACH(dev, "class=eth", &it)
if (dev == &pdev->device)
return it.class_device;
RTE_ETH_FOREACH_DEV_OF(port_id, &pdev->device)
return &rte_eth_devices[port_id];
return NULL;
}