From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Subject: [PATCH net-next-2.6 04/17] sfc: Read-to-clear LM87 alarm/interrupt status at start of day Date: Thu, 02 Dec 2010 23:46:31 +0000 Message-ID: <1291333591.3259.27.camel@bwh-desktop> References: <1291333490.3259.23.camel@bwh-desktop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-net-drivers@solarflare.com To: David Miller Return-path: Received: from mail.solarflare.com ([216.237.3.220]:12999 "EHLO exchange.solarflare.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932179Ab0LBXqe (ORCPT ); Thu, 2 Dec 2010 18:46:34 -0500 In-Reply-To: <1291333490.3259.23.camel@bwh-desktop> Sender: netdev-owner@vger.kernel.org List-ID: We do not want to shut down the board based on a fault that has already been cleared. Signed-off-by: Ben Hutchings --- drivers/net/sfc/falcon_boards.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c index 86180ee..6c20d45 100644 --- a/drivers/net/sfc/falcon_boards.c +++ b/drivers/net/sfc/falcon_boards.c @@ -99,6 +99,10 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info, if (!client) return -EIO; + /* Read-to-clear alarm/interrupt status */ + i2c_smbus_read_byte_data(client, LM87_REG_ALARMS1); + i2c_smbus_read_byte_data(client, LM87_REG_ALARMS2); + rc = efx_poke_lm87(client, reg_values); if (rc) goto err; -- 1.7.3.2 -- Ben Hutchings, Senior Software Engineer, Solarflare Communications Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked.