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cxgb3 - Fatal error update
authorDivy Le Ray <divy@chelsio.com>
Wed, 22 Aug 2007 03:49:31 +0000 (20:49 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 10 Oct 2007 23:50:50 +0000 (16:50 -0700)
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>
drivers/net/cxgb3/cxgb3_main.c patch | blob | blame | history

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 57fc199e0614e427365d648bfd4095c0fb2a6c96..c00f2df05bccb02b3630805dd4f34f7ecdc51441 100644 (file)
--- 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");