[dpdk-dev] net/nfp: avoid unplug if multiport
Checks
Commit Message
PF multiport support has some limitations like not allowing plugging or
unplugging of single ports as they all belong to same PCI device.
A previous patch for removing detachable flag introduced a wrong check.
Fixes: 00a3d8104ac5 ("ethdev: remove detachable device flag")
Cc: gaetan.rivet@6wind.com
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
drivers/net/nfp/nfp_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 10/31/2017 4:04 AM, Alejandro Lucero wrote:
> PF multiport support has some limitations like not allowing plugging or
> unplugging of single ports as they all belong to same PCI device.
>
> A previous patch for removing detachable flag introduced a wrong check.
>
> Fixes: 00a3d8104ac5 ("ethdev: remove detachable device flag")
> Cc: gaetan.rivet@6wind.com
>
> Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Applied to dpdk-next-net/master, thanks.
@@ -3029,7 +3029,7 @@ static int eth_nfp_pci_remove(struct rte_pci_device *pci_dev)
hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
}
/* hotplug is not possible with multiport PF */
- if (!hw->pf_multiport_enabled)
+ if (hw->pf_multiport_enabled)
return -ENOTSUP;
return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
}