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-rw-r--r--drivers/ntb/hw/amd/ntb_hw_amd.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index d933a1dffdc6..a1c4a21c58c3 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -568,6 +568,11 @@ static void amd_handle_event(struct amd_ntb_dev *ndev, int vec)
case AMD_PEER_PMETO_EVENT:
case AMD_LINK_UP_EVENT:
ndev->peer_sta |= status;
+ if (status == AMD_LINK_UP_EVENT)
+ ndev->peer_sta &= ~AMD_LINK_DOWN_EVENT;
+ else if (status == AMD_PEER_D3_EVENT)
+ ndev->peer_sta &= ~AMD_PEER_D0_EVENT;
+
amd_ack_smu(ndev, status);
/* link down */
@@ -582,6 +587,7 @@ static void amd_handle_event(struct amd_ntb_dev *ndev, int vec)
dev_info(dev, "Wakeup is done.\n");
ndev->peer_sta |= AMD_PEER_D0_EVENT;
+ ndev->peer_sta &= ~AMD_PEER_D3_EVENT;
amd_ack_smu(ndev, AMD_PEER_D0_EVENT);
/* start a timer to poll link status */