From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Chan" Subject: [BNX2]: Fix occasional NETDEV WATCHDOG on 5709. Date: Tue, 24 Apr 2007 15:57:45 -0700 Message-ID: <1177455465.4812.20.camel@dell> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:1230 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423154AbXDXWL2 (ORCPT ); Tue, 24 Apr 2007 18:11:28 -0400 Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org [BNX2]: Fix occasional NETDEV WATCHDOG on 5709. Tweak a register setting to prevent the tx mailbox from halting. Update version to 1.5.8. Signed-off-by: Michael Chan diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 0b7aded..e85f5ec 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -54,8 +54,8 @@ #define DRV_MODULE_NAME "bnx2" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.5.7" -#define DRV_MODULE_RELDATE "March 29, 2007" +#define DRV_MODULE_VERSION "1.5.8" +#define DRV_MODULE_RELDATE "April 24, 2007" #define RUN_AT(x) (jiffies + (x)) @@ -3421,6 +3421,9 @@ bnx2_init_chip(struct bnx2 *bp) val = REG_RD(bp, BNX2_MQ_CONFIG); val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE; val |= BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256; + if (CHIP_ID(bp) == CHIP_ID_5709_A0 || CHIP_ID(bp) == CHIP_ID_5709_A1) + val |= BNX2_MQ_CONFIG_HALT_DIS; + REG_WR(bp, BNX2_MQ_CONFIG, val); val = 0x10000 + (MAX_CID_CNT * MB_KERNEL_CTX_SIZE); diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index ccbdf81..878eee5 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6518,6 +6518,7 @@ struct bnx2 { #define CHIP_ID_5708_B0 0x57081000 #define CHIP_ID_5708_B1 0x57081010 #define CHIP_ID_5709_A0 0x57090000 +#define CHIP_ID_5709_A1 0x57090010 #define CHIP_BOND_ID(bp) (((bp)->chip_id) & 0xf)