lkml.org 
[lkml]   [2007]   [Aug]   [11]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
FromDivy Le Ray <>
Subject[PATCH 7/13] cxgb3 - Fatal error update
DateFri, 10 Aug 2007 23:30:05 -0700
From: Divy Le Ray <divy@chelsio.com>

Stop the MAC when a fatal error is detected.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
---
 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");
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2007-08-11 08:35    [from the cache]
©2003-2008