From patchwork Fri Jan 9 15:26:00 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hau X-Patchwork-Id: 427148 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 52AD11400D5 for ; Sat, 10 Jan 2015 02:28:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933091AbbAIP0T (ORCPT ); Fri, 9 Jan 2015 10:26:19 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:57157 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757959AbbAIP0Q (ORCPT ); Fri, 9 Jan 2015 10:26:16 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.52 with qID t09FQD7j025972, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtitcas12.realtek.com.tw[172.21.6.16]) by rtits2.realtek.com (8.14.9/2.40/5.64) with ESMTP id t09FQD7j025972 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Fri, 9 Jan 2015 23:26:13 +0800 Received: from localhost.localdomain (172.21.71.94) by RTITCAS12.realtek.com.tw (172.21.6.16) with Microsoft SMTP Server id 14.3.181.6; Fri, 9 Jan 2015 23:26:14 +0800 From: Chunhao Lin To: CC: , , Chunhao Lin Subject: [PATCH net-next v2 2/8] r8169:update rtl8168e and rtl8168evl jumbo frame patch Date: Fri, 9 Jan 2015 23:26:00 +0800 Message-ID: <1420817166-9868-3-git-send-email-hau@realtek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1420817166-9868-1-git-send-email-hau@realtek.com> References: <1420817166-9868-1-git-send-email-hau@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.71.94] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org RTL8168E and RTL8168EVL do not need to change pcie max read request size when jumbo frame is enabled. So remove setting pcie max read request size from their jumbo frame patch. Signed-off-by: Chunhao Lin --- drivers/net/ethernet/realtek/r8169.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 72d15b8..991bda5 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -4934,7 +4934,6 @@ static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp) RTL_W8(MaxTxPacketSize, 0x3f); RTL_W8(Config3, RTL_R8(Config3) | Jumbo_En0); RTL_W8(Config4, RTL_R8(Config4) | 0x01); - rtl_tx_performance_tweak(tp->pci_dev, 0x2 << MAX_READ_REQUEST_SHIFT); } static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) @@ -4944,7 +4943,6 @@ static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) RTL_W8(MaxTxPacketSize, 0x0c); RTL_W8(Config3, RTL_R8(Config3) & ~Jumbo_En0); RTL_W8(Config4, RTL_R8(Config4) & ~0x01); - rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT); } static void r8168b_0_hw_jumbo_enable(struct rtl8169_private *tp)