From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 22 Feb 2011 09:26:19 +0000 (+0800)
Subject: r8169: correct settings of rtl8102e.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d24e9aafe5d5dfdf6d114b29e67f8afd5fae5ef0;p=openwrt%2Fstaging%2Fblogic.git

r8169: correct settings of rtl8102e.

Adjust and remove certain settings of RTL8102E which are for previous chips.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Acked-off-by: Francois Romieu <romieu@fr.zoreil.com>
---

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 550c86589649..336ba9480e18 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3043,7 +3043,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_out_mwi_2;
 	}
 
-	tp->cp_cmd = PCIMulRW | RxChkSum;
+	tp->cp_cmd = RxChkSum;
 
 	if ((sizeof(dma_addr_t) > 4) &&
 	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) && use_dac) {
@@ -3848,8 +3848,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
 	Cxpl_dbg_sel | \
 	ASF | \
 	PktCntrDisable | \
-	PCIDAC | \
-	PCIMulRW)
+	Mac_dbgo_sel)
 
 static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 {
@@ -3879,8 +3878,6 @@ static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 	if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
 		RTL_W8(Config1, cfg1 & ~LEDS0);
 
-	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
-
 	rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
 }
 
@@ -3892,8 +3889,6 @@ static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 
 	RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
 	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
-
-	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
 }
 
 static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev)
@@ -3919,6 +3914,8 @@ static void rtl_hw_start_8101(struct net_device *dev)
 		}
 	}
 
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+
 	switch (tp->mac_version) {
 	case RTL_GIGA_MAC_VER_07:
 		rtl_hw_start_8102e_1(ioaddr, pdev);
@@ -3933,14 +3930,13 @@ static void rtl_hw_start_8101(struct net_device *dev)
 		break;
 	}
 
-	RTL_W8(Cfg9346, Cfg9346_Unlock);
+	RTL_W8(Cfg9346, Cfg9346_Lock);
 
 	RTL_W8(MaxTxPacketSize, TxPacketMax);
 
 	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
-	tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
-
+	tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
 	RTL_W16(CPlusCmd, tp->cp_cmd);
 
 	RTL_W16(IntrMitigate, 0x0000);
@@ -3950,14 +3946,10 @@ static void rtl_hw_start_8101(struct net_device *dev)
 	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
 	rtl_set_rx_tx_config_registers(tp);
 
-	RTL_W8(Cfg9346, Cfg9346_Lock);
-
 	RTL_R8(IntrMask);
 
 	rtl_set_rx_mode(dev);
 
-	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
-
 	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
 
 	RTL_W16(IntrMask, tp->intr_event);