From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Dmitry Kravkov" Subject: [PATCH net-2.6 4/4] bnx2x: fix MaxBW configuration Date: Sun, 6 Mar 2011 22:51:37 +0200 Message-ID: <1299444697.13442.7.camel@lb-tlvb-dmitry> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: "Eilon Greenstein" To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:4092 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754505Ab1CFU6n (ORCPT ); Sun, 6 Mar 2011 15:58:43 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Increase resolution of MaxBW algorithm to suit Min Bandwidth configuration. Signed-off-by: Dmitry Kravkov Signed-off-by: Eilon Greenstein --- drivers/net/bnx2x/bnx2x.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h index 2ac4e3c..8849699 100644 --- a/drivers/net/bnx2x/bnx2x.h +++ b/drivers/net/bnx2x/bnx2x.h @@ -1617,8 +1617,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, /* CMNG constants, as derived from system spec calculations */ /* default MIN rate in case VNIC min rate is configured to zero - 100Mbps */ #define DEF_MIN_RATE 100 -/* resolution of the rate shaping timer - 100 usec */ -#define RS_PERIODIC_TIMEOUT_USEC 100 +/* resolution of the rate shaping timer - 400 usec */ +#define RS_PERIODIC_TIMEOUT_USEC 400 /* number of bytes in single QM arbitration cycle - * coefficient for calculating the fairness timer */ #define QM_ARB_BYTES 160000 -- 1.7.2.2