diff options
| author | Roger Quadros <rogerq@kernel.org> | 2022-11-04 16:23:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-07 15:20:03 +0300 |
| commit | 1af3cb3702d02167926a2bd18580cecb2d64fd94 (patch) | |
| tree | 3b4206c4a1cd92005ffe615a35127b428c52c0bd /drivers/net/ethernet/ti/am65-cpsw-nuss.h | |
| parent | 643cf0e3ab5ccee37b3c53c018bd476c45c4b70e (diff) | |
| download | linux-1af3cb3702d02167926a2bd18580cecb2d64fd94.tar.xz | |
net: ethernet: ti: am65-cpsw: Fix hardware switch mode on suspend/resume
On low power during system suspend the ALE table context is lost.
Save the ALE contect before suspend and restore it after resume.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/am65-cpsw-nuss.h')
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpsw-nuss.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.h b/drivers/net/ethernet/ti/am65-cpsw-nuss.h index e95cc37a7286..4b75620f8d28 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.h +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.h @@ -149,6 +149,8 @@ struct am65_cpsw_common { struct net_device *hw_bridge_dev; struct notifier_block am65_cpsw_netdevice_nb; unsigned char switch_id[MAX_PHYS_ITEM_ID_LEN]; + /* only for suspend/resume context restore */ + u32 *ale_context; }; struct am65_cpsw_ndev_stats { |