From mboxrd@z Thu Jan 1 00:00:00 1970 From: Divy Le Ray Subject: [PATCH 6/11 RESEND] cxgb3 - Fatal error update Date: Tue, 21 Aug 2007 20:49:31 -0700 Message-ID: <20070822034931.9350.31170.stgit@speedy5> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, swise@opengridcomputing.com To: jeff@garzik.org Return-path: Received: from stargate.chelsio.com ([12.22.49.110]:23952 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757069AbXHVDtd (ORCPT ); Tue, 21 Aug 2007 23:49:33 -0400 Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Divy Le Ray Stop the MAC when a fatal error is detected. Signed-off-by: Divy Le Ray --- 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");