From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Matt Carlson" Subject: [PATCH net-next 2/8] tg3: Remove 40BIT_DMA_LIMIT_BUG Date: Mon, 13 Jun 2011 16:38:56 -0700 Message-ID: <1308008342-21030-3-git-send-email-mcarlson@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, mcarlson@broadcom.com To: davem@davemloft.net Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:3148 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755371Ab1FMXiY (ORCPT ); Mon, 13 Jun 2011 19:38:24 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This patch removes the 40BIT_DMA_LIMIT_BUG flag. There already exists a flag for this purpose (TG3_FLAG_40BIT_DMA_BUG) and was already being used in the correct spot. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Reviewed-by: Benjamin Li --- drivers/net/tg3.c | 8 ++------ drivers/net/tg3.h | 1 - 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e8f16c5..488bcf9 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -6022,8 +6022,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) tg3_4g_overflow_test(mapping, len)) would_hit_hwbug = 1; - if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) && - tg3_40bit_overflow_test(tp, mapping, len)) + if (tg3_40bit_overflow_test(tp, mapping, len)) would_hit_hwbug = 1; if (tg3_flag(tp, 5701_DMA_BUG)) @@ -6060,8 +6059,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) tg3_4g_overflow_test(mapping, len)) would_hit_hwbug = 1; - if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) && - tg3_40bit_overflow_test(tp, mapping, len)) + if (tg3_40bit_overflow_test(tp, mapping, len)) would_hit_hwbug = 1; if (tg3_flag(tp, HW_TSO_1) || @@ -13710,8 +13708,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tg3_flag(tp, 5755_PLUS)) tg3_flag_set(tp, SHORT_DMA_BUG); - else - tg3_flag_set(tp, 40BIT_DMA_LIMIT_BUG); if (tg3_flag(tp, 5717_PLUS)) tg3_flag_set(tp, LRG_PROD_RING_CAP); diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 3c113c1..4f5dbf6 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2897,7 +2897,6 @@ enum TG3_FLAGS { TG3_FLAG_ENABLE_RSS, TG3_FLAG_ENABLE_TSS, TG3_FLAG_4G_DMA_BNDRY_BUG, - TG3_FLAG_40BIT_DMA_LIMIT_BUG, TG3_FLAG_SHORT_DMA_BUG, TG3_FLAG_USE_JUMBO_BDFLAG, TG3_FLAG_L1PLLPD_EN, -- 1.7.3.4