diff options
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 |
3 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index ea72d2d2e1b4..c4e997fdff64 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -549,6 +549,7 @@ enum { /* adapter flags */ MASTER_PF = (1 << 7), FW_OFLD_CONN = (1 << 9), ROOT_NO_RELAXED_ORDERING = (1 << 10), + SHUTTING_DOWN = (1 << 11), }; enum { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index 45b5853ca2f1..97ead2c66751 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -191,7 +191,8 @@ static int del_filter_wr(struct adapter *adapter, int fidx) return -ENOMEM; fwr = __skb_put(skb, len); - t4_mk_filtdelwr(f->tid, fwr, adapter->sge.fw_evtq.abs_id); + t4_mk_filtdelwr(f->tid, fwr, (adapter->flags & SHUTTING_DOWN) ? -1 + : adapter->sge.fw_evtq.abs_id); /* Mark the filter as "pending" and ship off the Filter Work Request. * When we get the Work Request Reply we'll clear the pending status. @@ -636,6 +637,10 @@ int cxgb4_del_filter(struct net_device *dev, int filter_id) struct filter_ctx ctx; int ret; + /* If we are shutting down the adapter do not wait for completion */ + if (netdev2adap(dev)->flags & SHUTTING_DOWN) + return __cxgb4_del_filter(dev, filter_id, NULL); + init_completion(&ctx.completion); ret = __cxgb4_del_filter(dev, filter_id, &ctx); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 92d9d795d874..5fe81a4e26a6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -5254,6 +5254,8 @@ static void remove_one(struct pci_dev *pdev) return; } + adapter->flags |= SHUTTING_DOWN; + if (adapter->pf == 4) { int i; @@ -5339,6 +5341,8 @@ static void shutdown_one(struct pci_dev *pdev) return; } + adapter->flags |= SHUTTING_DOWN; + if (adapter->pf == 4) { int i; |