From: Divy Le Ray <[email protected]>
Stop the MAC when a fatal error is detected.
Signed-off-by: Divy Le Ray <[email protected]>
---
drivers/net/cxgb3/cxgb3_main.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index dc5d269..a1f94cf 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2270,6 +2270,10 @@ void t3_fatal_err(struct adapter *adapter)
if (adapter->flags & FULL_INIT_DONE) {
t3_sge_stop(adapter);
+ t3_write_reg(adapter, A_XGM_TX_CTRL, 0);
+ t3_write_reg(adapter, A_XGM_RX_CTRL, 0);
+ t3_write_reg(adapter, XGM_REG(A_XGM_TX_CTRL, 1), 0);
+ t3_write_reg(adapter, XGM_REG(A_XGM_RX_CTRL, 1), 0);
t3_intr_disable(adapter);
}
CH_ALERT(adapter, "encountered fatal error, operation suspended\n");
-
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