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authorDivy Le Ray <divy@chelsio.com>2007-08-21 20:49:31 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:50:50 -0700
commitc64c2eaeaaf04f9c8a303508f804ba256435d79f (patch)
treee8cfed242cda71677bc4bca22ff4637c85ff986d
parentc9a6ce500d78932c43361eae28c3de81b3660c77 (diff)
downloadop-kernel-dev-c64c2eaeaaf04f9c8a303508f804ba256435d79f.zip
op-kernel-dev-c64c2eaeaaf04f9c8a303508f804ba256435d79f.tar.gz
cxgb3 - Fatal error update
Stop the MAC when a fatal error is detected. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/net/cxgb3/cxgb3_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 57fc199..c00f2df 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2297,6 +2297,10 @@ 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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