Patchwork [net-next,v5,2/5] r8169: define the early size for 8111evl

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Submitter hayeswang
Date Sept. 6, 2011, 8:55 a.m.
Message ID <1315299318-1547-2-git-send-email-hayeswang@realtek.com>
Download mbox | patch
Permalink /patch/113511/
State Awaiting Upstream
Delegated to: David Miller
Headers show

Comments

hayeswang - Sept. 6, 2011, 8:55 a.m.
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@realtek.com>
---
 drivers/net/ethernet/realtek/r8169.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index aaae43e..db5ab2c 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,
@@ -4465,7 +4466,7 @@  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);