From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> References: <1420817166-9868-1-git-send-email-hau@realtek.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Chunhao Lin To: Return-path: In-Reply-To: <1420817166-9868-1-git-send-email-hau@realtek.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: 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) -- 1.9.1