From fac5b3caa1f5bc07ecfb4f5ce98f8112638dc8fb Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 22 Feb 2011 17:26:20 +0800
Subject: [PATCH 1/3] r8169: fix incorrect args to oob notify.

It results in the wrong point address and influences RTL8168DP.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
---
 drivers/net/r8169.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 469ab0b7ce31..550c86589649 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -617,8 +617,9 @@ static void ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg, u32 data)
 	}
 }
 
-static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
+static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
 	int i;
 
 	RTL_W8(ERIDR, cmd);
@@ -630,7 +631,7 @@ static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
 			break;
 	}
 
-	ocp_write(ioaddr, 0x1, 0x30, 0x00000001);
+	ocp_write(tp, 0x1, 0x30, 0x00000001);
 }
 
 #define OOB_CMD_RESET		0x00

From d24e9aafe5d5dfdf6d114b29e67f8afd5fae5ef0 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 22 Feb 2011 17:26:19 +0800
Subject: [PATCH 2/3] 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>
---
 drivers/net/r8169.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

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);

From 5d2e19572a66be1e349faba289b7bd049b85bc98 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 22 Feb 2011 17:26:22 +0800
Subject: [PATCH 3/3] r8169: fix RTL8168DP power off issue.

- fix the RTL8111DP turn off the power when DASH is enabled.
- RTL_GIGA_MAC_VER_27 must wait for tx finish before reset.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
---
 drivers/net/r8169.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 336ba9480e18..ef2133b16f8c 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2869,8 +2869,11 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+	if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+	     (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+	    (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
 		return;
+	}
 
 	if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
 	     (tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
@@ -2892,6 +2895,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
 	switch (tp->mac_version) {
 	case RTL_GIGA_MAC_VER_25:
 	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
 		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
 		break;
 	}
@@ -2901,12 +2906,17 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+	if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+	     (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+	    (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
 		return;
+	}
 
 	switch (tp->mac_version) {
 	case RTL_GIGA_MAC_VER_25:
 	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
 		RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
 		break;
 	}
@@ -3319,7 +3329,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
 	/* Disable interrupts */
 	rtl8169_irq_mask_and_ack(ioaddr);
 
-	if (tp->mac_version == RTL_GIGA_MAC_VER_28) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_28) {
 		while (RTL_R8(TxPoll) & NPQ)
 			udelay(20);