From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: [PATCH 1/2] skge: serial mode register values Date: Wed, 28 Nov 2007 14:23:01 -0800 Message-ID: <20071128142301.116526f4@freepuppy.rosehill> References: <20071126195447.846382144@linux-foundation.org> <20071126195557.815206367@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Jeff Garzik Return-path: Received: from smtp2.linux-foundation.org ([207.189.120.14]:60566 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755333AbXK1Xa6 (ORCPT ); Wed, 28 Nov 2007 18:30:58 -0500 In-Reply-To: <20071126195557.815206367@linux-foundation.org> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org For compatiablity with sk98lin, make sure and set same values in serial mode register. Signed-off-by: Stephen Hemminger --- Please apply for 2.6.24 (upstream-fixes) after the previous group of skge patches (1.13) --- a/drivers/net/skge.c 2007-11-28 09:27:02.000000000 -0800 +++ b/drivers/net/skge.c 2007-11-28 10:53:26.000000000 -0800 @@ -2190,9 +2190,12 @@ static void yukon_mac_init(struct skge_h TX_JAM_IPG_VAL(TX_JAM_IPG_DEF) | TX_IPG_JAM_DATA(TX_IPG_JAM_DEF)); - /* serial mode register */ - reg = GM_SMOD_VLAN_ENA | IPG_DATA_VAL(IPG_DATA_DEF); - if (hw->dev[port]->mtu > 1500) + /* configure the Serial Mode Register */ + reg = DATA_BLIND_VAL(DATA_BLIND_DEF) + | GM_SMOD_VLAN_ENA + | IPG_DATA_VAL(IPG_DATA_DEF); + + if (hw->dev[port]->mtu > ETH_DATA_LEN) reg |= GM_SMOD_JUMBO_ENA; gma_write16(hw, port, GM_SERIAL_MODE, reg);