linux-kernel - [PATCH net-next v2 2/4] r8169: define the early size for 8111evl

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Message-ID: <1314860034-3911-2-git-send-email-hayeswang@realtek.com>
Date:	Thu, 1 Sep 2011 14:53:52 +0800
From:	Hayes Wang <hayeswang@...ltek.com>
To:	<romieu@...zoreil.com>
CC:	<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net-next v2 2/4] r8169: define the early size for 8111evl

For RTL8111EVL, the register of MaxTxPacketSize doesn't acctually
limit the tx size. It influnces the feature of early tx.

Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/ethernet/realtek/r8169.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 764c98e..193daf1 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -311,6 +311,7 @@ enum rtl_registers {
 	MaxTxPacketSize	= 0xec,	/* 8101/8168. Unit of 128 bytes. */
 
 #define TxPacketMax	(8064 >> 7)
+#define EarlySize	0x27
 
 	FuncEvent	= 0xf0,
 	FuncEventMask	= 0xf4,
@@ -4463,7 +4464,7 @@ static void rtl_hw_start_8168e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 	rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00,
 		     ERIAR_EXGMAC);
 
-	RTL_W8(MaxTxPacketSize, 0x27);
+	RTL_W8(MaxTxPacketSize, EarlySize);
 
 	rtl_disable_clock_request(pdev);
 
-- 
1.7.6

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