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Merge branch 'Fix-bugs-in-Octeontx2-netdev-driver'

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Subbaraya Sundeep says:

====================
Fix bugs in Octeontx2 netdev driver

There are problems in the existing Octeontx2
netdev drivers like missing cancel_work for the
reset task, missing lock in reset task and
missing unergister_netdev in driver remove.
This patch set fixes the above problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-07-28 17:14:48 -07:00
commit fa662d7816
2 changed files with 5 additions and 0 deletions
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3
drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
View File

@ -1730,10 +1730,12 @@ static void otx2_reset_task(struct work_struct *work)
if (!netif_running(pf->netdev))
return;
rtnl_lock();
otx2_stop(pf->netdev);
pf->reset_count++;
otx2_open(pf->netdev);
netif_trans_update(pf->netdev);
rtnl_unlock();
}
static const struct net_device_ops otx2_netdev_ops = {
@ -2111,6 +2113,7 @@ static void otx2_remove(struct pci_dev *pdev)
pf = netdev_priv(netdev);
cancel_work_sync(&pf->reset_task);
/* Disable link notifications */
otx2_cgx_config_linkevents(pf, false);

2
drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
View File

@ -617,6 +617,8 @@ static void otx2vf_remove(struct pci_dev *pdev)
vf = netdev_priv(netdev);
cancel_work_sync(&vf->reset_task);
unregister_netdev(netdev);
otx2vf_disable_mbox_intr(vf);
otx2_detach_resources(&vf->mbox);