[no subject]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Fixes: ff58fda09096 ("net: enetc: prioritize ability to go down over packet processing")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Wei Fang <wei.fang@xxxxxxx>
---
v2 changes:
1. Modify the titile and rephrase the commit meesage.
2. Use the new solution as described in the title
---
 drivers/net/ethernet/freescale/enetc/enetc.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index 138c0a36f033..906f0edbfef8 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -2468,8 +2468,6 @@ void enetc_start(struct net_device *ndev)
 
 	enetc_setup_interrupts(priv);
 
-	enetc_enable_tx_bdrs(priv);
-
 	for (i = 0; i < priv->bdr_int_num; i++) {
 		int irq = pci_irq_vector(priv->si->pdev,
 					 ENETC_BDR_INT_BASE_IDX + i);
@@ -2478,6 +2476,8 @@ void enetc_start(struct net_device *ndev)
 		enable_irq(irq);
 	}
 
+	enetc_enable_tx_bdrs(priv);
+
 	enetc_enable_rx_bdrs(priv);
 
 	netif_tx_start_all_queues(ndev);
@@ -2546,6 +2546,10 @@ void enetc_stop(struct net_device *ndev)
 
 	enetc_disable_rx_bdrs(priv);
 
+	enetc_wait_bdrs(priv);
+
+	enetc_disable_tx_bdrs(priv);
+
 	for (i = 0; i < priv->bdr_int_num; i++) {
 		int irq = pci_irq_vector(priv->si->pdev,
 					 ENETC_BDR_INT_BASE_IDX + i);
@@ -2555,10 +2559,6 @@ void enetc_stop(struct net_device *ndev)
 		napi_disable(&priv->int_vector[i]->napi);
 	}
 
-	enetc_wait_bdrs(priv);
-
-	enetc_disable_tx_bdrs(priv);
-
 	enetc_clear_interrupts(priv);
 }
 EXPORT_SYMBOL_GPL(enetc_stop);
-- 
2.34.1





[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux