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Message-ID: <22af7452-909c-fbe9-a329-d3faec3a0228@gmail.com>
Date:   Thu, 21 Dec 2017 21:50:06 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Realtek linux nic maintainers <nic_swsd@...ltek.com>,
        Chun-Hao Lin <hau@...ltek.com>
Cc:     David Miller <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH RFC 01/18] r8169: split driver to one for the non-PCIE cards
 (r8169) and one for the PCIE cards (r8168)

A significant part of the code is specific to either the old non-PCIE
cards or the newer PCIE cards. In addition the non-PCIE cards partially
support a not MII-compatible TBI fibre mode.
Therefore split driver to one for the non-PCIE cards (r8169) and one
for the PCIE cards (r8168).

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/ethernet/realtek/Kconfig  |   20 +-
 drivers/net/ethernet/realtek/Makefile |    1 +
 drivers/net/ethernet/realtek/r8168.c  | 8725 +++++++++++++++++++++++++++++++++
 drivers/net/ethernet/realtek/r8169.c  |  112 +-
 4 files changed, 8749 insertions(+), 109 deletions(-)
 create mode 100644 drivers/net/ethernet/realtek/r8168.c

diff --git a/drivers/net/ethernet/realtek/Kconfig b/drivers/net/ethernet/realtek/Kconfig
index 7c69f4c81..011b524c5 100644
--- a/drivers/net/ethernet/realtek/Kconfig
+++ b/drivers/net/ethernet/realtek/Kconfig
@@ -94,16 +94,34 @@ config 8139_OLD_RX_RESET
 	  experience problems, you can enable this option to restore the
 	  old RX-reset behavior.  If unsure, say N.
 
+config R8168
+	tristate "Realtek 8168 gigabit ethernet support"
+	depends on PCI
+	select FW_LOADER
+	select CRC32
+	select MII
+	---help---
+	  Say Y here if you have a Realtek 8168 PCI Gigabit Ethernet adapter.
+	  This driver supports the PCIE models.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called r8168.
+
 config R8169
 	tristate "Realtek 8169 gigabit ethernet support"
 	depends on PCI
 	select FW_LOADER
 	select CRC32
 	select MII
+	select R8168
 	---help---
 	  Say Y here if you have a Realtek 8169 PCI Gigabit Ethernet adapter.
+	  This driver supports the non-PCIE models.
+
+	  For now it automatically selects the separated R8168 driver for
+	  newer card models. After some time this will be removed.
 
 	  To compile this driver as a module, choose M here: the module
-	  will be called r8169.  This is recommended.
+	  will be called r8169.
 
 endif # NET_VENDOR_REALTEK
diff --git a/drivers/net/ethernet/realtek/Makefile b/drivers/net/ethernet/realtek/Makefile
index 71b1da30e..4952c7bf5 100644
--- a/drivers/net/ethernet/realtek/Makefile
+++ b/drivers/net/ethernet/realtek/Makefile
@@ -5,4 +5,5 @@
 obj-$(CONFIG_8139CP) += 8139cp.o
 obj-$(CONFIG_8139TOO) += 8139too.o
 obj-$(CONFIG_ATP) += atp.o
+obj-$(CONFIG_R8168) += r8168.o
 obj-$(CONFIG_R8169) += r8169.o
diff --git a/drivers/net/ethernet/realtek/r8168.c b/drivers/net/ethernet/realtek/r8168.c
new file mode 100644
index 000000000..6863d8cce
--- /dev/null
+++ b/drivers/net/ethernet/realtek/r8168.c
@@ -0,0 +1,8725 @@
+/*
+ * r8169.c: RealTek 8169/8168/8101 ethernet driver.
+ *
+ * Copyright (c) 2002 ShuChen <shuchen@...ltek.com.tw>
+ * Copyright (c) 2003 - 2007 Francois Romieu <romieu@...zoreil.com>
+ * Copyright (c) a lot of people too. Please respect their work.
+ *
+ * See MAINTAINERS file for support contact information.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/delay.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/if_vlan.h>
+#include <linux/crc32.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+#include <linux/pm_runtime.h>
+#include <linux/firmware.h>
+#include <linux/pci-aspm.h>
+#include <linux/prefetch.h>
+#include <linux/ipv6.h>
+#include <net/ip6_checksum.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#define RTL8169_VERSION "2.3LK-NAPI"
+#define MODULENAME "r8168"
+#define PFX MODULENAME ": "
+
+#define FIRMWARE_8168D_1	"rtl_nic/rtl8168d-1.fw"
+#define FIRMWARE_8168D_2	"rtl_nic/rtl8168d-2.fw"
+#define FIRMWARE_8168E_1	"rtl_nic/rtl8168e-1.fw"
+#define FIRMWARE_8168E_2	"rtl_nic/rtl8168e-2.fw"
+#define FIRMWARE_8168E_3	"rtl_nic/rtl8168e-3.fw"
+#define FIRMWARE_8168F_1	"rtl_nic/rtl8168f-1.fw"
+#define FIRMWARE_8168F_2	"rtl_nic/rtl8168f-2.fw"
+#define FIRMWARE_8105E_1	"rtl_nic/rtl8105e-1.fw"
+#define FIRMWARE_8402_1		"rtl_nic/rtl8402-1.fw"
+#define FIRMWARE_8411_1		"rtl_nic/rtl8411-1.fw"
+#define FIRMWARE_8411_2		"rtl_nic/rtl8411-2.fw"
+#define FIRMWARE_8106E_1	"rtl_nic/rtl8106e-1.fw"
+#define FIRMWARE_8106E_2	"rtl_nic/rtl8106e-2.fw"
+#define FIRMWARE_8168G_2	"rtl_nic/rtl8168g-2.fw"
+#define FIRMWARE_8168G_3	"rtl_nic/rtl8168g-3.fw"
+#define FIRMWARE_8168H_1	"rtl_nic/rtl8168h-1.fw"
+#define FIRMWARE_8168H_2	"rtl_nic/rtl8168h-2.fw"
+#define FIRMWARE_8107E_1	"rtl_nic/rtl8107e-1.fw"
+#define FIRMWARE_8107E_2	"rtl_nic/rtl8107e-2.fw"
+
+#ifdef RTL8169_DEBUG
+#define assert(expr) \
+	if (!(expr)) {					\
+		printk( "Assertion failed! %s,%s,%s,line=%d\n",	\
+		#expr,__FILE__,__func__,__LINE__);		\
+	}
+#define dprintk(fmt, args...) \
+	do { printk(KERN_DEBUG PFX fmt, ## args); } while (0)
+#else
+#define assert(expr) do {} while (0)
+#define dprintk(fmt, args...)	do {} while (0)
+#endif /* RTL8169_DEBUG */
+
+#define R8169_MSG_DEFAULT \
+	(NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN)
+
+#define TX_SLOTS_AVAIL(tp) \
+	(tp->dirty_tx + NUM_TX_DESC - tp->cur_tx)
+
+/* A skbuff with nr_frags needs nr_frags+1 entries in the tx queue */
+#define TX_FRAGS_READY_FOR(tp,nr_frags) \
+	(TX_SLOTS_AVAIL(tp) >= (nr_frags + 1))
+
+/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
+   The RTL chips use a 64 element hash table based on the Ethernet CRC. */
+static const int multicast_filter_limit = 32;
+
+#define MAX_READ_REQUEST_SHIFT	12
+#define TX_DMA_BURST	7	/* Maximum PCI burst, '7' is unlimited */
+#define InterFrameGap	0x03	/* 3 means InterFrameGap = the shortest one */
+
+#define R8169_REGS_SIZE		256
+#define R8169_NAPI_WEIGHT	64
+#define NUM_TX_DESC	64	/* Number of Tx descriptor registers */
+#define NUM_RX_DESC	256U	/* Number of Rx descriptor registers */
+#define R8169_TX_RING_BYTES	(NUM_TX_DESC * sizeof(struct TxDesc))
+#define R8169_RX_RING_BYTES	(NUM_RX_DESC * sizeof(struct RxDesc))
+
+#define RTL8169_TX_TIMEOUT	(6*HZ)
+#define RTL8169_PHY_TIMEOUT	(10*HZ)
+
+/* write/read MMIO register */
+#define RTL_W8(reg, val8)	writeb ((val8), ioaddr + (reg))
+#define RTL_W16(reg, val16)	writew ((val16), ioaddr + (reg))
+#define RTL_W32(reg, val32)	writel ((val32), ioaddr + (reg))
+#define RTL_R8(reg)		readb (ioaddr + (reg))
+#define RTL_R16(reg)		readw (ioaddr + (reg))
+#define RTL_R32(reg)		readl (ioaddr + (reg))
+
+enum mac_version {
+	RTL_GIGA_MAC_VER_01 = 0,
+	RTL_GIGA_MAC_VER_02,
+	RTL_GIGA_MAC_VER_03,
+	RTL_GIGA_MAC_VER_04,
+	RTL_GIGA_MAC_VER_05,
+	RTL_GIGA_MAC_VER_06,
+	RTL_GIGA_MAC_VER_07,
+	RTL_GIGA_MAC_VER_08,
+	RTL_GIGA_MAC_VER_09,
+	RTL_GIGA_MAC_VER_10,
+	RTL_GIGA_MAC_VER_11,
+	RTL_GIGA_MAC_VER_12,
+	RTL_GIGA_MAC_VER_13,
+	RTL_GIGA_MAC_VER_14,
+	RTL_GIGA_MAC_VER_15,
+	RTL_GIGA_MAC_VER_16,
+	RTL_GIGA_MAC_VER_17,
+	RTL_GIGA_MAC_VER_18,
+	RTL_GIGA_MAC_VER_19,
+	RTL_GIGA_MAC_VER_20,
+	RTL_GIGA_MAC_VER_21,
+	RTL_GIGA_MAC_VER_22,
+	RTL_GIGA_MAC_VER_23,
+	RTL_GIGA_MAC_VER_24,
+	RTL_GIGA_MAC_VER_25,
+	RTL_GIGA_MAC_VER_26,
+	RTL_GIGA_MAC_VER_27,
+	RTL_GIGA_MAC_VER_28,
+	RTL_GIGA_MAC_VER_29,
+	RTL_GIGA_MAC_VER_30,
+	RTL_GIGA_MAC_VER_31,
+	RTL_GIGA_MAC_VER_32,
+	RTL_GIGA_MAC_VER_33,
+	RTL_GIGA_MAC_VER_34,
+	RTL_GIGA_MAC_VER_35,
+	RTL_GIGA_MAC_VER_36,
+	RTL_GIGA_MAC_VER_37,
+	RTL_GIGA_MAC_VER_38,
+	RTL_GIGA_MAC_VER_39,
+	RTL_GIGA_MAC_VER_40,
+	RTL_GIGA_MAC_VER_41,
+	RTL_GIGA_MAC_VER_42,
+	RTL_GIGA_MAC_VER_43,
+	RTL_GIGA_MAC_VER_44,
+	RTL_GIGA_MAC_VER_45,
+	RTL_GIGA_MAC_VER_46,
+	RTL_GIGA_MAC_VER_47,
+	RTL_GIGA_MAC_VER_48,
+	RTL_GIGA_MAC_VER_49,
+	RTL_GIGA_MAC_VER_50,
+	RTL_GIGA_MAC_VER_51,
+	RTL_GIGA_MAC_NONE   = 0xff,
+};
+
+enum rtl_tx_desc_version {
+	RTL_TD_0	= 0,
+	RTL_TD_1	= 1,
+};
+
+#define JUMBO_1K	ETH_DATA_LEN
+#define JUMBO_4K	(4*1024 - ETH_HLEN - 2)
+#define JUMBO_6K	(6*1024 - ETH_HLEN - 2)
+#define JUMBO_7K	(7*1024 - ETH_HLEN - 2)
+#define JUMBO_9K	(9*1024 - ETH_HLEN - 2)
+
+#define _R(NAME,TD,FW,SZ,B) {	\
+	.name = NAME,		\
+	.txd_version = TD,	\
+	.fw_name = FW,		\
+	.jumbo_max = SZ,	\
+	.jumbo_tx_csum = B	\
+}
+
+static const struct {
+	const char *name;
+	enum rtl_tx_desc_version txd_version;
+	const char *fw_name;
+	u16 jumbo_max;
+	bool jumbo_tx_csum;
+} rtl_chip_infos[] = {
+	/* PCI devices. */
+	[RTL_GIGA_MAC_VER_01] =
+		_R("RTL8169",		RTL_TD_0, NULL, JUMBO_7K, true),
+	[RTL_GIGA_MAC_VER_02] =
+		_R("RTL8169s",		RTL_TD_0, NULL, JUMBO_7K, true),
+	[RTL_GIGA_MAC_VER_03] =
+		_R("RTL8110s",		RTL_TD_0, NULL, JUMBO_7K, true),
+	[RTL_GIGA_MAC_VER_04] =
+		_R("RTL8169sb/8110sb",	RTL_TD_0, NULL, JUMBO_7K, true),
+	[RTL_GIGA_MAC_VER_05] =
+		_R("RTL8169sc/8110sc",	RTL_TD_0, NULL, JUMBO_7K, true),
+	[RTL_GIGA_MAC_VER_06] =
+		_R("RTL8169sc/8110sc",	RTL_TD_0, NULL, JUMBO_7K, true),
+	/* PCI-E devices. */
+	[RTL_GIGA_MAC_VER_07] =
+		_R("RTL8102e",		RTL_TD_1, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_08] =
+		_R("RTL8102e",		RTL_TD_1, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_09] =
+		_R("RTL8102e",		RTL_TD_1, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_10] =
+		_R("RTL8101e",		RTL_TD_0, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_11] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL, JUMBO_4K, false),
+	[RTL_GIGA_MAC_VER_12] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL, JUMBO_4K, false),
+	[RTL_GIGA_MAC_VER_13] =
+		_R("RTL8101e",		RTL_TD_0, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_14] =
+		_R("RTL8100e",		RTL_TD_0, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_15] =
+		_R("RTL8100e",		RTL_TD_0, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_16] =
+		_R("RTL8101e",		RTL_TD_0, NULL, JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_17] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL, JUMBO_4K, false),
+	[RTL_GIGA_MAC_VER_18] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_19] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_20] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_21] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_22] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_23] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_24] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL, JUMBO_6K, false),
+	[RTL_GIGA_MAC_VER_25] =
+		_R("RTL8168d/8111d",	RTL_TD_1, FIRMWARE_8168D_1,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_26] =
+		_R("RTL8168d/8111d",	RTL_TD_1, FIRMWARE_8168D_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_27] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL, JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_28] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL, JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_29] =
+		_R("RTL8105e",		RTL_TD_1, FIRMWARE_8105E_1,
+							JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_30] =
+		_R("RTL8105e",		RTL_TD_1, FIRMWARE_8105E_1,
+							JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_31] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL, JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_32] =
+		_R("RTL8168e/8111e",	RTL_TD_1, FIRMWARE_8168E_1,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_33] =
+		_R("RTL8168e/8111e",	RTL_TD_1, FIRMWARE_8168E_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_34] =
+		_R("RTL8168evl/8111evl",RTL_TD_1, FIRMWARE_8168E_3,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_35] =
+		_R("RTL8168f/8111f",	RTL_TD_1, FIRMWARE_8168F_1,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_36] =
+		_R("RTL8168f/8111f",	RTL_TD_1, FIRMWARE_8168F_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_37] =
+		_R("RTL8402",		RTL_TD_1, FIRMWARE_8402_1,
+							JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_38] =
+		_R("RTL8411",		RTL_TD_1, FIRMWARE_8411_1,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_39] =
+		_R("RTL8106e",		RTL_TD_1, FIRMWARE_8106E_1,
+							JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_40] =
+		_R("RTL8168g/8111g",	RTL_TD_1, FIRMWARE_8168G_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_41] =
+		_R("RTL8168g/8111g",	RTL_TD_1, NULL, JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_42] =
+		_R("RTL8168g/8111g",	RTL_TD_1, FIRMWARE_8168G_3,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_43] =
+		_R("RTL8106e",		RTL_TD_1, FIRMWARE_8106E_2,
+							JUMBO_1K, true),
+	[RTL_GIGA_MAC_VER_44] =
+		_R("RTL8411",		RTL_TD_1, FIRMWARE_8411_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_45] =
+		_R("RTL8168h/8111h",	RTL_TD_1, FIRMWARE_8168H_1,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_46] =
+		_R("RTL8168h/8111h",	RTL_TD_1, FIRMWARE_8168H_2,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_47] =
+		_R("RTL8107e",		RTL_TD_1, FIRMWARE_8107E_1,
+							JUMBO_1K, false),
+	[RTL_GIGA_MAC_VER_48] =
+		_R("RTL8107e",		RTL_TD_1, FIRMWARE_8107E_2,
+							JUMBO_1K, false),
+	[RTL_GIGA_MAC_VER_49] =
+		_R("RTL8168ep/8111ep",	RTL_TD_1, NULL,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_50] =
+		_R("RTL8168ep/8111ep",	RTL_TD_1, NULL,
+							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_51] =
+		_R("RTL8168ep/8111ep",	RTL_TD_1, NULL,
+							JUMBO_9K, false),
+};
+#undef _R
+
+enum cfg_version {
+	RTL_CFG_0 = 0x00,
+	RTL_CFG_1,
+	RTL_CFG_2
+};
+
+static const struct pci_device_id rtl8168_pci_tbl[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8129), 0, 0, RTL_CFG_0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8136), 0, 0, RTL_CFG_2 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8161), 0, 0, RTL_CFG_1 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8167), 0, 0, RTL_CFG_0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8168), 0, 0, RTL_CFG_1 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8169), 0, 0, RTL_CFG_0 },
+	{ PCI_VENDOR_ID_DLINK,			0x4300,
+		PCI_VENDOR_ID_DLINK, 0x4b10,		 0, 0, RTL_CFG_1 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK,	0x4300), 0, 0, RTL_CFG_0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK,	0x4302), 0, 0, RTL_CFG_0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AT,		0xc107), 0, 0, RTL_CFG_0 },
+	{ PCI_DEVICE(0x16ec,			0x0116), 0, 0, RTL_CFG_0 },
+	{ PCI_VENDOR_ID_LINKSYS,		0x1032,
+		PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
+	{ 0x0001,				0x8168,
+		PCI_ANY_ID, 0x2410, 0, 0, RTL_CFG_2 },
+	{0,},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl8168_pci_tbl);
+
+static int rx_buf_sz = 16383;
+static int use_dac = -1;
+static struct {
+	u32 msg_enable;
+} debug = { -1 };
+
+enum rtl_registers {
+	MAC0		= 0,	/* Ethernet hardware address. */
+	MAC4		= 4,
+	MAR0		= 8,	/* Multicast filter. */
+	CounterAddrLow		= 0x10,
+	CounterAddrHigh		= 0x14,
+	TxDescStartAddrLow	= 0x20,
+	TxDescStartAddrHigh	= 0x24,
+	TxHDescStartAddrLow	= 0x28,
+	TxHDescStartAddrHigh	= 0x2c,
+	FLASH		= 0x30,
+	ERSR		= 0x36,
+	ChipCmd		= 0x37,
+	TxPoll		= 0x38,
+	IntrMask	= 0x3c,
+	IntrStatus	= 0x3e,
+
+	TxConfig	= 0x40,
+#define	TXCFG_AUTO_FIFO			(1 << 7)	/* 8111e-vl */
+#define	TXCFG_EMPTY			(1 << 11)	/* 8111e-vl */
+
+	RxConfig	= 0x44,
+#define	RX128_INT_EN			(1 << 15)	/* 8111c and later */
+#define	RX_MULTI_EN			(1 << 14)	/* 8111c only */
+#define	RXCFG_FIFO_SHIFT		13
+					/* No threshold before first PCI xfer */
+#define	RX_FIFO_THRESH			(7 << RXCFG_FIFO_SHIFT)
+#define	RX_EARLY_OFF			(1 << 11)
+#define	RXCFG_DMA_SHIFT			8
+					/* Unlimited maximum PCI burst. */
+#define	RX_DMA_BURST			(7 << RXCFG_DMA_SHIFT)
+
+	RxMissed	= 0x4c,
+	Cfg9346		= 0x50,
+	Config0		= 0x51,
+	Config1		= 0x52,
+	Config2		= 0x53,
+#define PME_SIGNAL			(1 << 5)	/* 8168c and later */
+
+	Config3		= 0x54,
+	Config4		= 0x55,
+	Config5		= 0x56,
+	MultiIntr	= 0x5c,
+	PHYAR		= 0x60,
+	PHYstatus	= 0x6c,
+	RxMaxSize	= 0xda,
+	CPlusCmd	= 0xe0,
+	IntrMitigate	= 0xe2,
+
+#define RTL_COALESCE_MASK	0x0f
+#define RTL_COALESCE_SHIFT	4
+#define RTL_COALESCE_T_MAX	(RTL_COALESCE_MASK)
+#define RTL_COALESCE_FRAME_MAX	(RTL_COALESCE_MASK << 2)
+
+	RxDescAddrLow	= 0xe4,
+	RxDescAddrHigh	= 0xe8,
+	EarlyTxThres	= 0xec,	/* 8169. Unit of 32 bytes. */
+
+#define NoEarlyTx	0x3f	/* Max value : no early transmit. */
+
+	MaxTxPacketSize	= 0xec,	/* 8101/8168. Unit of 128 bytes. */
+
+#define TxPacketMax	(8064 >> 7)
+#define EarlySize	0x27
+
+	FuncEvent	= 0xf0,
+	FuncEventMask	= 0xf4,
+	FuncPresetState	= 0xf8,
+	IBCR0           = 0xf8,
+	IBCR2           = 0xf9,
+	IBIMR0          = 0xfa,
+	IBISR0          = 0xfb,
+	FuncForceEvent	= 0xfc,
+};
+
+enum rtl8110_registers {
+	TBICSR			= 0x64,
+	TBI_ANAR		= 0x68,
+	TBI_LPAR		= 0x6a,
+};
+
+enum rtl8168_8101_registers {
+	CSIDR			= 0x64,
+	CSIAR			= 0x68,
+#define	CSIAR_FLAG			0x80000000
+#define	CSIAR_WRITE_CMD			0x80000000
+#define	CSIAR_BYTE_ENABLE		0x0f
+#define	CSIAR_BYTE_ENABLE_SHIFT		12
+#define	CSIAR_ADDR_MASK			0x0fff
+#define CSIAR_FUNC_CARD			0x00000000
+#define CSIAR_FUNC_SDIO			0x00010000
+#define CSIAR_FUNC_NIC			0x00020000
+#define CSIAR_FUNC_NIC2			0x00010000
+	PMCH			= 0x6f,
+	EPHYAR			= 0x80,
+#define	EPHYAR_FLAG			0x80000000
+#define	EPHYAR_WRITE_CMD		0x80000000
+#define	EPHYAR_REG_MASK			0x1f
+#define	EPHYAR_REG_SHIFT		16
+#define	EPHYAR_DATA_MASK		0xffff
+	DLLPR			= 0xd0,
+#define	PFM_EN				(1 << 6)
+#define	TX_10M_PS_EN			(1 << 7)
+	DBG_REG			= 0xd1,
+#define	FIX_NAK_1			(1 << 4)
+#define	FIX_NAK_2			(1 << 3)
+	TWSI			= 0xd2,
+	MCU			= 0xd3,
+#define	NOW_IS_OOB			(1 << 7)
+#define	TX_EMPTY			(1 << 5)
+#define	RX_EMPTY			(1 << 4)
+#define	RXTX_EMPTY			(TX_EMPTY | RX_EMPTY)
+#define	EN_NDP				(1 << 3)
+#define	EN_OOB_RESET			(1 << 2)
+#define	LINK_LIST_RDY			(1 << 1)
+	EFUSEAR			= 0xdc,
+#define	EFUSEAR_FLAG			0x80000000
+#define	EFUSEAR_WRITE_CMD		0x80000000
+#define	EFUSEAR_READ_CMD		0x00000000
+#define	EFUSEAR_REG_MASK		0x03ff
+#define	EFUSEAR_REG_SHIFT		8
+#define	EFUSEAR_DATA_MASK		0xff
+	MISC_1			= 0xf2,
+#define	PFM_D3COLD_EN			(1 << 6)
+};
+
+enum rtl8168_registers {
+	LED_FREQ		= 0x1a,
+	EEE_LED			= 0x1b,
+	ERIDR			= 0x70,
+	ERIAR			= 0x74,
+#define ERIAR_FLAG			0x80000000
+#define ERIAR_WRITE_CMD			0x80000000
+#define ERIAR_READ_CMD			0x00000000
+#define ERIAR_ADDR_BYTE_ALIGN		4
+#define ERIAR_TYPE_SHIFT		16
+#define ERIAR_EXGMAC			(0x00 << ERIAR_TYPE_SHIFT)
+#define ERIAR_MSIX			(0x01 << ERIAR_TYPE_SHIFT)
+#define ERIAR_ASF			(0x02 << ERIAR_TYPE_SHIFT)
+#define ERIAR_OOB			(0x02 << ERIAR_TYPE_SHIFT)
+#define ERIAR_MASK_SHIFT		12
+#define ERIAR_MASK_0001			(0x1 << ERIAR_MASK_SHIFT)
+#define ERIAR_MASK_0011			(0x3 << ERIAR_MASK_SHIFT)
+#define ERIAR_MASK_0100			(0x4 << ERIAR_MASK_SHIFT)
+#define ERIAR_MASK_0101			(0x5 << ERIAR_MASK_SHIFT)
+#define ERIAR_MASK_1111			(0xf << ERIAR_MASK_SHIFT)
+	EPHY_RXER_NUM		= 0x7c,
+	OCPDR			= 0xb0,	/* OCP GPHY access */
+#define OCPDR_WRITE_CMD			0x80000000
+#define OCPDR_READ_CMD			0x00000000
+#define OCPDR_REG_MASK			0x7f
+#define OCPDR_GPHY_REG_SHIFT		16
+#define OCPDR_DATA_MASK			0xffff
+	OCPAR			= 0xb4,
+#define OCPAR_FLAG			0x80000000
+#define OCPAR_GPHY_WRITE_CMD		0x8000f060
+#define OCPAR_GPHY_READ_CMD		0x0000f060
+	GPHY_OCP		= 0xb8,
+	RDSAR1			= 0xd0,	/* 8168c only. Undocumented on 8168dp */
+	MISC			= 0xf0,	/* 8168e only. */
+#define TXPLA_RST			(1 << 29)
+#define DISABLE_LAN_EN			(1 << 23) /* Enable GPIO pin */
+#define PWM_EN				(1 << 22)
+#define RXDV_GATED_EN			(1 << 19)
+#define EARLY_TALLY_EN			(1 << 16)
+};
+
+enum rtl_register_content {
+	/* InterruptStatusBits */
+	SYSErr		= 0x8000,
+	PCSTimeout	= 0x4000,
+	SWInt		= 0x0100,
+	TxDescUnavail	= 0x0080,
+	RxFIFOOver	= 0x0040,
+	LinkChg		= 0x0020,
+	RxOverflow	= 0x0010,
+	TxErr		= 0x0008,
+	TxOK		= 0x0004,
+	RxErr		= 0x0002,
+	RxOK		= 0x0001,
+
+	/* RxStatusDesc */
+	RxBOVF	= (1 << 24),
+	RxFOVF	= (1 << 23),
+	RxRWT	= (1 << 22),
+	RxRES	= (1 << 21),
+	RxRUNT	= (1 << 20),
+	RxCRC	= (1 << 19),
+
+	/* ChipCmdBits */
+	StopReq		= 0x80,
+	CmdReset	= 0x10,
+	CmdRxEnb	= 0x08,
+	CmdTxEnb	= 0x04,
+	RxBufEmpty	= 0x01,
+
+	/* TXPoll register p.5 */
+	HPQ		= 0x80,		/* Poll cmd on the high prio queue */
+	NPQ		= 0x40,		/* Poll cmd on the low prio queue */
+	FSWInt		= 0x01,		/* Forced software interrupt */
+
+	/* Cfg9346Bits */
+	Cfg9346_Lock	= 0x00,
+	Cfg9346_Unlock	= 0xc0,
+
+	/* rx_mode_bits */
+	AcceptErr	= 0x20,
+	AcceptRunt	= 0x10,
+	AcceptBroadcast	= 0x08,
+	AcceptMulticast	= 0x04,
+	AcceptMyPhys	= 0x02,
+	AcceptAllPhys	= 0x01,
+#define RX_CONFIG_ACCEPT_MASK		0x3f
+
+	/* TxConfigBits */
+	TxInterFrameGapShift = 24,
+	TxDMAShift = 8,	/* DMA burst value (0-7) is shift this many bits */
+
+	/* Config1 register p.24 */
+	LEDS1		= (1 << 7),
+	LEDS0		= (1 << 6),
+	Speed_down	= (1 << 4),
+	MEMMAP		= (1 << 3),
+	IOMAP		= (1 << 2),
+	VPD		= (1 << 1),
+	PMEnable	= (1 << 0),	/* Power Management Enable */
+
+	/* Config2 register p. 25 */
+	ClkReqEn	= (1 << 7),	/* Clock Request Enable */
+	MSIEnable	= (1 << 5),	/* 8169 only. Reserved in the 8168. */
+	PCI_Clock_66MHz = 0x01,
+	PCI_Clock_33MHz = 0x00,
+
+	/* Config3 register p.25 */
+	MagicPacket	= (1 << 5),	/* Wake up when receives a Magic Packet */
+	LinkUp		= (1 << 4),	/* Wake up when the cable connection is re-established */
+	Jumbo_En0	= (1 << 2),	/* 8168 only. Reserved in the 8168b */
+	Rdy_to_L23	= (1 << 1),	/* L23 Enable */
+	Beacon_en	= (1 << 0),	/* 8168 only. Reserved in the 8168b */
+
+	/* Config4 register */
+	Jumbo_En1	= (1 << 1),	/* 8168 only. Reserved in the 8168b */
+
+	/* Config5 register p.27 */
+	BWF		= (1 << 6),	/* Accept Broadcast wakeup frame */
+	MWF		= (1 << 5),	/* Accept Multicast wakeup frame */
+	UWF		= (1 << 4),	/* Accept Unicast wakeup frame */
+	Spi_en		= (1 << 3),
+	LanWake		= (1 << 1),	/* LanWake enable/disable */
+	PMEStatus	= (1 << 0),	/* PME status can be reset by PCI RST# */
+	ASPM_en		= (1 << 0),	/* ASPM enable */
+
+	/* TBICSR p.28 */
+	TBIReset	= 0x80000000,
+	TBILoopback	= 0x40000000,
+	TBINwEnable	= 0x20000000,
+	TBINwRestart	= 0x10000000,
+	TBILinkOk	= 0x02000000,
+	TBINwComplete	= 0x01000000,
+
+	/* CPlusCmd p.31 */
+	EnableBist	= (1 << 15),	// 8168 8101
+	Mac_dbgo_oe	= (1 << 14),	// 8168 8101
+	Normal_mode	= (1 << 13),	// unused
+	Force_half_dup	= (1 << 12),	// 8168 8101
+	Force_rxflow_en	= (1 << 11),	// 8168 8101
+	Force_txflow_en	= (1 << 10),	// 8168 8101
+	Cxpl_dbg_sel	= (1 << 9),	// 8168 8101
+	ASF		= (1 << 8),	// 8168 8101
+	PktCntrDisable	= (1 << 7),	// 8168 8101
+	Mac_dbgo_sel	= 0x001c,	// 8168
+	RxVlan		= (1 << 6),
+	RxChkSum	= (1 << 5),
+	PCIDAC		= (1 << 4),
+	PCIMulRW	= (1 << 3),
+	INTT_0		= 0x0000,	// 8168
+	INTT_1		= 0x0001,	// 8168
+	INTT_2		= 0x0002,	// 8168
+	INTT_3		= 0x0003,	// 8168
+
+	/* rtl8169_PHYstatus */
+	TBI_Enable	= 0x80,
+	TxFlowCtrl	= 0x40,
+	RxFlowCtrl	= 0x20,
+	_1000bpsF	= 0x10,
+	_100bps		= 0x08,
+	_10bps		= 0x04,
+	LinkStatus	= 0x02,
+	FullDup		= 0x01,
+
+	/* _TBICSRBit */
+	TBILinkOK	= 0x02000000,
+
+	/* ResetCounterCommand */
+	CounterReset	= 0x1,
+
+	/* DumpCounterCommand */
+	CounterDump	= 0x8,
+
+	/* magic enable v2 */
+	MagicPacket_v2	= (1 << 16),	/* Wake up when receives a Magic Packet */
+};
+
+enum rtl_desc_bit {
+	/* First doubleword. */
+	DescOwn		= (1 << 31), /* Descriptor is owned by NIC */
+	RingEnd		= (1 << 30), /* End of descriptor ring */
+	FirstFrag	= (1 << 29), /* First segment of a packet */
+	LastFrag	= (1 << 28), /* Final segment of a packet */
+};
+
+/* Generic case. */
+enum rtl_tx_desc_bit {
+	/* First doubleword. */
+	TD_LSO		= (1 << 27),		/* Large Send Offload */
+#define TD_MSS_MAX			0x07ffu	/* MSS value */
+
+	/* Second doubleword. */
+	TxVlanTag	= (1 << 17),		/* Add VLAN tag */
+};
+
+/* 8169, 8168b and 810x except 8102e. */
+enum rtl_tx_desc_bit_0 {
+	/* First doubleword. */
+#define TD0_MSS_SHIFT			16	/* MSS position (11 bits) */
+	TD0_TCP_CS	= (1 << 16),		/* Calculate TCP/IP checksum */
+	TD0_UDP_CS	= (1 << 17),		/* Calculate UDP/IP checksum */
+	TD0_IP_CS	= (1 << 18),		/* Calculate IP checksum */
+};
+
+/* 8102e, 8168c and beyond. */
+enum rtl_tx_desc_bit_1 {
+	/* First doubleword. */
+	TD1_GTSENV4	= (1 << 26),		/* Giant Send for IPv4 */
+	TD1_GTSENV6	= (1 << 25),		/* Giant Send for IPv6 */
+#define GTTCPHO_SHIFT			18
+#define GTTCPHO_MAX			0x7fU
+
+	/* Second doubleword. */
+#define TCPHO_SHIFT			18
+#define TCPHO_MAX			0x3ffU
+#define TD1_MSS_SHIFT			18	/* MSS position (11 bits) */
+	TD1_IPv6_CS	= (1 << 28),		/* Calculate IPv6 checksum */
+	TD1_IPv4_CS	= (1 << 29),		/* Calculate IPv4 checksum */
+	TD1_TCP_CS	= (1 << 30),		/* Calculate TCP/IP checksum */
+	TD1_UDP_CS	= (1 << 31),		/* Calculate UDP/IP checksum */
+};
+
+enum rtl_rx_desc_bit {
+	/* Rx private */
+	PID1		= (1 << 18), /* Protocol ID bit 1/2 */
+	PID0		= (1 << 17), /* Protocol ID bit 0/2 */
+
+#define RxProtoUDP	(PID1)
+#define RxProtoTCP	(PID0)
+#define RxProtoIP	(PID1 | PID0)
+#define RxProtoMask	RxProtoIP
+
+	IPFail		= (1 << 16), /* IP checksum failed */
+	UDPFail		= (1 << 15), /* UDP/IP checksum failed */
+	TCPFail		= (1 << 14), /* TCP/IP checksum failed */
+	RxVlanTag	= (1 << 16), /* VLAN tag available */
+};
+
+#define RsvdMask	0x3fffc000
+
+struct TxDesc {
+	__le32 opts1;
+	__le32 opts2;
+	__le64 addr;
+};
+
+struct RxDesc {
+	__le32 opts1;
+	__le32 opts2;
+	__le64 addr;
+};
+
+struct ring_info {
+	struct sk_buff	*skb;
+	u32		len;
+	u8		__pad[sizeof(void *) - sizeof(u32)];
+};
+
+enum features {
+	RTL_FEATURE_WOL		= (1 << 0),
+	RTL_FEATURE_MSI		= (1 << 1),
+	RTL_FEATURE_GMII	= (1 << 2),
+};
+
+struct rtl8169_counters {
+	__le64	tx_packets;
+	__le64	rx_packets;
+	__le64	tx_errors;
+	__le32	rx_errors;
+	__le16	rx_missed;
+	__le16	align_errors;
+	__le32	tx_one_collision;
+	__le32	tx_multi_collision;
+	__le64	rx_unicast;
+	__le64	rx_broadcast;
+	__le32	rx_multicast;
+	__le16	tx_aborted;
+	__le16	tx_underun;
+};
+
+struct rtl8169_tc_offsets {
+	bool	inited;
+	__le64	tx_errors;
+	__le32	tx_multi_collision;
+	__le16	tx_aborted;
+};
+
+enum rtl_flag {
+	RTL_FLAG_TASK_ENABLED,
+	RTL_FLAG_TASK_SLOW_PENDING,
+	RTL_FLAG_TASK_RESET_PENDING,
+	RTL_FLAG_TASK_PHY_PENDING,
+	RTL_FLAG_MAX
+};
+
+struct rtl8169_stats {
+	u64			packets;
+	u64			bytes;
+	struct u64_stats_sync	syncp;
+};
+
+struct rtl8169_private {
+	void __iomem *mmio_addr;	/* memory map physical address */
+	struct pci_dev *pci_dev;
+	struct net_device *dev;
+	struct napi_struct napi;
+	u32 msg_enable;
+	u16 txd_version;
+	u16 mac_version;
+	u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
+	u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
+	u32 dirty_tx;
+	struct rtl8169_stats rx_stats;
+	struct rtl8169_stats tx_stats;
+	struct TxDesc *TxDescArray;	/* 256-aligned Tx descriptor ring */
+	struct RxDesc *RxDescArray;	/* 256-aligned Rx descriptor ring */
+	dma_addr_t TxPhyAddr;
+	dma_addr_t RxPhyAddr;
+	void *Rx_databuff[NUM_RX_DESC];	/* Rx data buffers */
+	struct ring_info tx_skb[NUM_TX_DESC];	/* Tx data buffers */
+	struct timer_list timer;
+	u16 cp_cmd;
+
+	u16 event_slow;
+	const struct rtl_coalesce_info *coalesce_info;
+
+	struct mdio_ops {
+		void (*write)(struct rtl8169_private *, int, int);
+		int (*read)(struct rtl8169_private *, int);
+	} mdio_ops;
+
+	struct pll_power_ops {
+		void (*down)(struct rtl8169_private *);
+		void (*up)(struct rtl8169_private *);
+	} pll_power_ops;
+
+	struct jumbo_ops {
+		void (*enable)(struct rtl8169_private *);
+		void (*disable)(struct rtl8169_private *);
+	} jumbo_ops;
+
+	struct csi_ops {
+		void (*write)(struct rtl8169_private *, int, int);
+		u32 (*read)(struct rtl8169_private *, int);
+	} csi_ops;
+
+	int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
+	int (*get_link_ksettings)(struct net_device *,
+				  struct ethtool_link_ksettings *);
+	void (*phy_reset_enable)(struct rtl8169_private *tp);
+	void (*hw_start)(struct net_device *);
+	unsigned int (*phy_reset_pending)(struct rtl8169_private *tp);
+	unsigned int (*link_ok)(void __iomem *);
+	int (*do_ioctl)(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd);
+	bool (*tso_csum)(struct rtl8169_private *, struct sk_buff *, u32 *);
+
+	struct {
+		DECLARE_BITMAP(flags, RTL_FLAG_MAX);
+		struct mutex mutex;
+		struct work_struct work;
+	} wk;
+
+	unsigned features;
+
+	struct mii_if_info mii;
+	dma_addr_t counters_phys_addr;
+	struct rtl8169_counters *counters;
+	struct rtl8169_tc_offsets tc_offset;
+	u32 saved_wolopts;
+	u32 opts1_mask;
+
+	struct rtl_fw {
+		const struct firmware *fw;
+
+#define RTL_VER_SIZE		32
+
+		char version[RTL_VER_SIZE];
+
+		struct rtl_fw_phy_action {
+			__le32 *code;
+			size_t size;
+		} phy_action;
+	} *rtl_fw;
+#define RTL_FIRMWARE_UNKNOWN	ERR_PTR(-EAGAIN)
+
+	u32 ocp_base;
+};
+
+MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@...r.kernel.org>");
+MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
+module_param(use_dac, int, 0);
+MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
+module_param_named(debug, debug.msg_enable, int, 0);
+MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(RTL8169_VERSION);
+MODULE_FIRMWARE(FIRMWARE_8168D_1);
+MODULE_FIRMWARE(FIRMWARE_8168D_2);
+MODULE_FIRMWARE(FIRMWARE_8168E_1);
+MODULE_FIRMWARE(FIRMWARE_8168E_2);
+MODULE_FIRMWARE(FIRMWARE_8168E_3);
+MODULE_FIRMWARE(FIRMWARE_8105E_1);
+MODULE_FIRMWARE(FIRMWARE_8168F_1);
+MODULE_FIRMWARE(FIRMWARE_8168F_2);
+MODULE_FIRMWARE(FIRMWARE_8402_1);
+MODULE_FIRMWARE(FIRMWARE_8411_1);
+MODULE_FIRMWARE(FIRMWARE_8411_2);
+MODULE_FIRMWARE(FIRMWARE_8106E_1);
+MODULE_FIRMWARE(FIRMWARE_8106E_2);
+MODULE_FIRMWARE(FIRMWARE_8168G_2);
+MODULE_FIRMWARE(FIRMWARE_8168G_3);
+MODULE_FIRMWARE(FIRMWARE_8168H_1);
+MODULE_FIRMWARE(FIRMWARE_8168H_2);
+MODULE_FIRMWARE(FIRMWARE_8107E_1);
+MODULE_FIRMWARE(FIRMWARE_8107E_2);
+
+static void rtl_lock_work(struct rtl8169_private *tp)
+{
+	mutex_lock(&tp->wk.mutex);
+}
+
+static void rtl_unlock_work(struct rtl8169_private *tp)
+{
+	mutex_unlock(&tp->wk.mutex);
+}
+
+static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force)
+{
+	pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL,
+					   PCI_EXP_DEVCTL_READRQ, force);
+}
+
+struct rtl_cond {
+	bool (*check)(struct rtl8169_private *);
+	const char *msg;
+};
+
+static void rtl_udelay(unsigned int d)
+{
+	udelay(d);
+}
+
+static bool rtl_loop_wait(struct rtl8169_private *tp, const struct rtl_cond *c,
+			  void (*delay)(unsigned int), unsigned int d, int n,
+			  bool high)
+{
+	int i;
+
+	for (i = 0; i < n; i++) {
+		delay(d);
+		if (c->check(tp) == high)
+			return true;
+	}
+	netif_err(tp, drv, tp->dev, "%s == %d (loop: %d, delay: %d).\n",
+		  c->msg, !high, n, d);
+	return false;
+}
+
+static bool rtl_udelay_loop_wait_high(struct rtl8169_private *tp,
+				      const struct rtl_cond *c,
+				      unsigned int d, int n)
+{
+	return rtl_loop_wait(tp, c, rtl_udelay, d, n, true);
+}
+
+static bool rtl_udelay_loop_wait_low(struct rtl8169_private *tp,
+				     const struct rtl_cond *c,
+				     unsigned int d, int n)
+{
+	return rtl_loop_wait(tp, c, rtl_udelay, d, n, false);
+}
+
+static bool rtl_msleep_loop_wait_high(struct rtl8169_private *tp,
+				      const struct rtl_cond *c,
+				      unsigned int d, int n)
+{
+	return rtl_loop_wait(tp, c, msleep, d, n, true);
+}
+
+static bool rtl_msleep_loop_wait_low(struct rtl8169_private *tp,
+				     const struct rtl_cond *c,
+				     unsigned int d, int n)
+{
+	return rtl_loop_wait(tp, c, msleep, d, n, false);
+}
+
+#define DECLARE_RTL_COND(name)				\
+static bool name ## _check(struct rtl8169_private *);	\
+							\
+static const struct rtl_cond name = {			\
+	.check	= name ## _check,			\
+	.msg	= #name					\
+};							\
+							\
+static bool name ## _check(struct rtl8169_private *tp)
+
+static bool rtl_ocp_reg_failure(struct rtl8169_private *tp, u32 reg)
+{
+	if (reg & 0xffff0001) {
+		netif_err(tp, drv, tp->dev, "Invalid ocp reg %x!\n", reg);
+		return true;
+	}
+	return false;
+}
+
+DECLARE_RTL_COND(rtl_ocp_gphy_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(GPHY_OCP) & OCPAR_FLAG;
+}
+
+static void r8168_phy_ocp_write(struct rtl8169_private *tp, u32 reg, u32 data)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (rtl_ocp_reg_failure(tp, reg))
+		return;
+
+	RTL_W32(GPHY_OCP, OCPAR_FLAG | (reg << 15) | data);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_ocp_gphy_cond, 25, 10);
+}
+
+static u16 r8168_phy_ocp_read(struct rtl8169_private *tp, u32 reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (rtl_ocp_reg_failure(tp, reg))
+		return 0;
+
+	RTL_W32(GPHY_OCP, reg << 15);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_ocp_gphy_cond, 25, 10) ?
+		(RTL_R32(GPHY_OCP) & 0xffff) : ~0;
+}
+
+static void r8168_mac_ocp_write(struct rtl8169_private *tp, u32 reg, u32 data)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (rtl_ocp_reg_failure(tp, reg))
+		return;
+
+	RTL_W32(OCPDR, OCPAR_FLAG | (reg << 15) | data);
+}
+
+static u16 r8168_mac_ocp_read(struct rtl8169_private *tp, u32 reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (rtl_ocp_reg_failure(tp, reg))
+		return 0;
+
+	RTL_W32(OCPDR, reg << 15);
+
+	return RTL_R32(OCPDR);
+}
+
+#define OCP_STD_PHY_BASE	0xa400
+
+static void r8168g_mdio_write(struct rtl8169_private *tp, int reg, int value)
+{
+	if (reg == 0x1f) {
+		tp->ocp_base = value ? value << 4 : OCP_STD_PHY_BASE;
+		return;
+	}
+
+	if (tp->ocp_base != OCP_STD_PHY_BASE)
+		reg -= 0x10;
+
+	r8168_phy_ocp_write(tp, tp->ocp_base + reg * 2, value);
+}
+
+static int r8168g_mdio_read(struct rtl8169_private *tp, int reg)
+{
+	if (tp->ocp_base != OCP_STD_PHY_BASE)
+		reg -= 0x10;
+
+	return r8168_phy_ocp_read(tp, tp->ocp_base + reg * 2);
+}
+
+static void mac_mcu_write(struct rtl8169_private *tp, int reg, int value)
+{
+	if (reg == 0x1f) {
+		tp->ocp_base = value << 4;
+		return;
+	}
+
+	r8168_mac_ocp_write(tp, tp->ocp_base + reg, value);
+}
+
+static int mac_mcu_read(struct rtl8169_private *tp, int reg)
+{
+	return r8168_mac_ocp_read(tp, tp->ocp_base + reg);
+}
+
+DECLARE_RTL_COND(rtl_phyar_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(PHYAR) & 0x80000000;
+}
+
+static void r8169_mdio_write(struct rtl8169_private *tp, int reg, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(PHYAR, 0x80000000 | (reg & 0x1f) << 16 | (value & 0xffff));
+
+	rtl_udelay_loop_wait_low(tp, &rtl_phyar_cond, 25, 20);
+	/*
+	 * According to hardware specs a 20us delay is required after write
+	 * complete indication, but before sending next command.
+	 */
+	udelay(20);
+}
+
+static int r8169_mdio_read(struct rtl8169_private *tp, int reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	int value;
+
+	RTL_W32(PHYAR, 0x0 | (reg & 0x1f) << 16);
+
+	value = rtl_udelay_loop_wait_high(tp, &rtl_phyar_cond, 25, 20) ?
+		RTL_R32(PHYAR) & 0xffff : ~0;
+
+	/*
+	 * According to hardware specs a 20us delay is required after read
+	 * complete indication, but before sending next command.
+	 */
+	udelay(20);
+
+	return value;
+}
+
+DECLARE_RTL_COND(rtl_ocpar_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(OCPAR) & OCPAR_FLAG;
+}
+
+static void r8168dp_1_mdio_access(struct rtl8169_private *tp, int reg, u32 data)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(OCPDR, data | ((reg & OCPDR_REG_MASK) << OCPDR_GPHY_REG_SHIFT));
+	RTL_W32(OCPAR, OCPAR_GPHY_WRITE_CMD);
+	RTL_W32(EPHY_RXER_NUM, 0);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_ocpar_cond, 1000, 100);
+}
+
+static void r8168dp_1_mdio_write(struct rtl8169_private *tp, int reg, int value)
+{
+	r8168dp_1_mdio_access(tp, reg,
+			      OCPDR_WRITE_CMD | (value & OCPDR_DATA_MASK));
+}
+
+static int r8168dp_1_mdio_read(struct rtl8169_private *tp, int reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	r8168dp_1_mdio_access(tp, reg, OCPDR_READ_CMD);
+
+	mdelay(1);
+	RTL_W32(OCPAR, OCPAR_GPHY_READ_CMD);
+	RTL_W32(EPHY_RXER_NUM, 0);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_ocpar_cond, 1000, 100) ?
+		RTL_R32(OCPDR) & OCPDR_DATA_MASK : ~0;
+}
+
+#define R8168DP_1_MDIO_ACCESS_BIT	0x00020000
+
+static void r8168dp_2_mdio_start(void __iomem *ioaddr)
+{
+	RTL_W32(0xd0, RTL_R32(0xd0) & ~R8168DP_1_MDIO_ACCESS_BIT);
+}
+
+static void r8168dp_2_mdio_stop(void __iomem *ioaddr)
+{
+	RTL_W32(0xd0, RTL_R32(0xd0) | R8168DP_1_MDIO_ACCESS_BIT);
+}
+
+static void r8168dp_2_mdio_write(struct rtl8169_private *tp, int reg, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	r8168dp_2_mdio_start(ioaddr);
+
+	r8169_mdio_write(tp, reg, value);
+
+	r8168dp_2_mdio_stop(ioaddr);
+}
+
+static int r8168dp_2_mdio_read(struct rtl8169_private *tp, int reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	int value;
+
+	r8168dp_2_mdio_start(ioaddr);
+
+	value = r8169_mdio_read(tp, reg);
+
+	r8168dp_2_mdio_stop(ioaddr);
+
+	return value;
+}
+
+static void rtl_writephy(struct rtl8169_private *tp, int location, u32 val)
+{
+	tp->mdio_ops.write(tp, location, val);
+}
+
+static int rtl_readphy(struct rtl8169_private *tp, int location)
+{
+	return tp->mdio_ops.read(tp, location);
+}
+
+static void rtl_patchphy(struct rtl8169_private *tp, int reg_addr, int value)
+{
+	rtl_writephy(tp, reg_addr, rtl_readphy(tp, reg_addr) | value);
+}
+
+static void rtl_w0w1_phy(struct rtl8169_private *tp, int reg_addr, int p, int m)
+{
+	int val;
+
+	val = rtl_readphy(tp, reg_addr);
+	rtl_writephy(tp, reg_addr, (val & ~m) | p);
+}
+
+static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
+			   int val)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl_writephy(tp, location, val);
+}
+
+static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	return rtl_readphy(tp, location);
+}
+
+DECLARE_RTL_COND(rtl_ephyar_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(EPHYAR) & EPHYAR_FLAG;
+}
+
+static void rtl_ephy_write(struct rtl8169_private *tp, int reg_addr, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(EPHYAR, EPHYAR_WRITE_CMD | (value & EPHYAR_DATA_MASK) |
+		(reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_ephyar_cond, 10, 100);
+
+	udelay(10);
+}
+
+static u16 rtl_ephy_read(struct rtl8169_private *tp, int reg_addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(EPHYAR, (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_ephyar_cond, 10, 100) ?
+		RTL_R32(EPHYAR) & EPHYAR_DATA_MASK : ~0;
+}
+
+DECLARE_RTL_COND(rtl_eriar_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(ERIAR) & ERIAR_FLAG;
+}
+
+static void rtl_eri_write(struct rtl8169_private *tp, int addr, u32 mask,
+			  u32 val, int type)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	BUG_ON((addr & 3) || (mask == 0));
+	RTL_W32(ERIDR, val);
+	RTL_W32(ERIAR, ERIAR_WRITE_CMD | type | mask | addr);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_eriar_cond, 100, 100);
+}
+
+static u32 rtl_eri_read(struct rtl8169_private *tp, int addr, int type)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(ERIAR, ERIAR_READ_CMD | type | ERIAR_MASK_1111 | addr);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_eriar_cond, 100, 100) ?
+		RTL_R32(ERIDR) : ~0;
+}
+
+static void rtl_w0w1_eri(struct rtl8169_private *tp, int addr, u32 mask, u32 p,
+			 u32 m, int type)
+{
+	u32 val;
+
+	val = rtl_eri_read(tp, addr, type);
+	rtl_eri_write(tp, addr, mask, (val & ~m) | p, type);
+}
+
+static u32 r8168dp_ocp_read(struct rtl8169_private *tp, u8 mask, u16 reg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(OCPAR, ((u32)mask & 0x0f) << 12 | (reg & 0x0fff));
+	return rtl_udelay_loop_wait_high(tp, &rtl_ocpar_cond, 100, 20) ?
+		RTL_R32(OCPDR) : ~0;
+}
+
+static u32 r8168ep_ocp_read(struct rtl8169_private *tp, u8 mask, u16 reg)
+{
+	return rtl_eri_read(tp, reg, ERIAR_OOB);
+}
+
+static u32 ocp_read(struct rtl8169_private *tp, u8 mask, u16 reg)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		return r8168dp_ocp_read(tp, mask, reg);
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		return r8168ep_ocp_read(tp, mask, reg);
+	default:
+		BUG();
+		return ~0;
+	}
+}
+
+static void r8168dp_ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg,
+			      u32 data)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(OCPDR, data);
+	RTL_W32(OCPAR, OCPAR_FLAG | ((u32)mask & 0x0f) << 12 | (reg & 0x0fff));
+	rtl_udelay_loop_wait_low(tp, &rtl_ocpar_cond, 100, 20);
+}
+
+static void r8168ep_ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg,
+			      u32 data)
+{
+	rtl_eri_write(tp, reg, ((u32)mask & 0x0f) << ERIAR_MASK_SHIFT,
+		      data, ERIAR_OOB);
+}
+
+static void ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg, u32 data)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		r8168dp_ocp_write(tp, mask, reg, data);
+		break;
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		r8168ep_ocp_write(tp, mask, reg, data);
+		break;
+	default:
+		BUG();
+		break;
+	}
+}
+
+static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
+{
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_0001, cmd, ERIAR_EXGMAC);
+
+	ocp_write(tp, 0x1, 0x30, 0x00000001);
+}
+
+#define OOB_CMD_RESET		0x00
+#define OOB_CMD_DRIVER_START	0x05
+#define OOB_CMD_DRIVER_STOP	0x06
+
+static u16 rtl8168_get_ocp_reg(struct rtl8169_private *tp)
+{
+	return (tp->mac_version == RTL_GIGA_MAC_VER_31) ? 0xb8 : 0x10;
+}
+
+DECLARE_RTL_COND(rtl_ocp_read_cond)
+{
+	u16 reg;
+
+	reg = rtl8168_get_ocp_reg(tp);
+
+	return ocp_read(tp, 0x0f, reg) & 0x00000800;
+}
+
+DECLARE_RTL_COND(rtl_ep_ocp_read_cond)
+{
+	return ocp_read(tp, 0x0f, 0x124) & 0x00000001;
+}
+
+DECLARE_RTL_COND(rtl_ocp_tx_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R8(IBISR0) & 0x02;
+}
+
+static void rtl8168ep_stop_cmac(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(IBCR2, RTL_R8(IBCR2) & ~0x01);
+	rtl_msleep_loop_wait_low(tp, &rtl_ocp_tx_cond, 50, 2000);
+	RTL_W8(IBISR0, RTL_R8(IBISR0) | 0x20);
+	RTL_W8(IBCR0, RTL_R8(IBCR0) & ~0x01);
+}
+
+static void rtl8168dp_driver_start(struct rtl8169_private *tp)
+{
+	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START);
+	rtl_msleep_loop_wait_high(tp, &rtl_ocp_read_cond, 10, 10);
+}
+
+static void rtl8168ep_driver_start(struct rtl8169_private *tp)
+{
+	ocp_write(tp, 0x01, 0x180, OOB_CMD_DRIVER_START);
+	ocp_write(tp, 0x01, 0x30, ocp_read(tp, 0x01, 0x30) | 0x01);
+	rtl_msleep_loop_wait_high(tp, &rtl_ep_ocp_read_cond, 10, 10);
+}
+
+static void rtl8168_driver_start(struct rtl8169_private *tp)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl8168dp_driver_start(tp);
+		break;
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		rtl8168ep_driver_start(tp);
+		break;
+	default:
+		BUG();
+		break;
+	}
+}
+
+static void rtl8168dp_driver_stop(struct rtl8169_private *tp)
+{
+	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP);
+	rtl_msleep_loop_wait_low(tp, &rtl_ocp_read_cond, 10, 10);
+}
+
+static void rtl8168ep_driver_stop(struct rtl8169_private *tp)
+{
+	rtl8168ep_stop_cmac(tp);
+	ocp_write(tp, 0x01, 0x180, OOB_CMD_DRIVER_STOP);
+	ocp_write(tp, 0x01, 0x30, ocp_read(tp, 0x01, 0x30) | 0x01);
+	rtl_msleep_loop_wait_low(tp, &rtl_ep_ocp_read_cond, 10, 10);
+}
+
+static void rtl8168_driver_stop(struct rtl8169_private *tp)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl8168dp_driver_stop(tp);
+		break;
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		rtl8168ep_driver_stop(tp);
+		break;
+	default:
+		BUG();
+		break;
+	}
+}
+
+static int r8168dp_check_dash(struct rtl8169_private *tp)
+{
+	u16 reg = rtl8168_get_ocp_reg(tp);
+
+	return (ocp_read(tp, 0x0f, reg) & 0x00008000) ? 1 : 0;
+}
+
+static int r8168ep_check_dash(struct rtl8169_private *tp)
+{
+	return (ocp_read(tp, 0x0f, 0x128) & 0x00000001) ? 1 : 0;
+}
+
+static int r8168_check_dash(struct rtl8169_private *tp)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		return r8168dp_check_dash(tp);
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		return r8168ep_check_dash(tp);
+	default:
+		return 0;
+	}
+}
+
+struct exgmac_reg {
+	u16 addr;
+	u16 mask;
+	u32 val;
+};
+
+static void rtl_write_exgmac_batch(struct rtl8169_private *tp,
+				   const struct exgmac_reg *r, int len)
+{
+	while (len-- > 0) {
+		rtl_eri_write(tp, r->addr, r->mask, r->val, ERIAR_EXGMAC);
+		r++;
+	}
+}
+
+DECLARE_RTL_COND(rtl_efusear_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(EFUSEAR) & EFUSEAR_FLAG;
+}
+
+static u8 rtl8168d_efuse_read(struct rtl8169_private *tp, int reg_addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(EFUSEAR, (reg_addr & EFUSEAR_REG_MASK) << EFUSEAR_REG_SHIFT);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_efusear_cond, 100, 300) ?
+		RTL_R32(EFUSEAR) & EFUSEAR_DATA_MASK : ~0;
+}
+
+static u16 rtl_get_events(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R16(IntrStatus);
+}
+
+static void rtl_ack_events(struct rtl8169_private *tp, u16 bits)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W16(IntrStatus, bits);
+	mmiowb();
+}
+
+static void rtl_irq_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W16(IntrMask, 0);
+	mmiowb();
+}
+
+static void rtl_irq_enable(struct rtl8169_private *tp, u16 bits)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W16(IntrMask, bits);
+}
+
+#define RTL_EVENT_NAPI_RX	(RxOK | RxErr)
+#define RTL_EVENT_NAPI_TX	(TxOK | TxErr)
+#define RTL_EVENT_NAPI		(RTL_EVENT_NAPI_RX | RTL_EVENT_NAPI_TX)
+
+static void rtl_irq_enable_all(struct rtl8169_private *tp)
+{
+	rtl_irq_enable(tp, RTL_EVENT_NAPI | tp->event_slow);
+}
+
+static void rtl8169_irq_mask_and_ack(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	rtl_irq_disable(tp);
+	rtl_ack_events(tp, RTL_EVENT_NAPI | tp->event_slow);
+	RTL_R8(ChipCmd);
+}
+
+static unsigned int rtl8169_tbi_reset_pending(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(TBICSR) & TBIReset;
+}
+
+static unsigned int rtl8169_xmii_reset_pending(struct rtl8169_private *tp)
+{
+	return rtl_readphy(tp, MII_BMCR) & BMCR_RESET;
+}
+
+static unsigned int rtl8169_tbi_link_ok(void __iomem *ioaddr)
+{
+	return RTL_R32(TBICSR) & TBILinkOk;
+}
+
+static unsigned int rtl8169_xmii_link_ok(void __iomem *ioaddr)
+{
+	return RTL_R8(PHYstatus) & LinkStatus;
+}
+
+static void rtl8169_tbi_reset_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(TBICSR, RTL_R32(TBICSR) | TBIReset);
+}
+
+static void rtl8169_xmii_reset_enable(struct rtl8169_private *tp)
+{
+	unsigned int val;
+
+	val = rtl_readphy(tp, MII_BMCR) | BMCR_RESET;
+	rtl_writephy(tp, MII_BMCR, val & 0xffff);
+}
+
+static void rtl_link_chg_patch(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct net_device *dev = tp->dev;
+
+	if (!netif_running(dev))
+		return;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_34 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_38) {
+		if (RTL_R8(PHYstatus) & _1000bpsF) {
+			rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x00000011,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x00000005,
+				      ERIAR_EXGMAC);
+		} else if (RTL_R8(PHYstatus) & _100bps) {
+			rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x0000001f,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x00000005,
+				      ERIAR_EXGMAC);
+		} else {
+			rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x0000001f,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x0000003f,
+				      ERIAR_EXGMAC);
+		}
+		/* Reset packet filter */
+		rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01,
+			     ERIAR_EXGMAC);
+		rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00,
+			     ERIAR_EXGMAC);
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_35 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_36) {
+		if (RTL_R8(PHYstatus) & _1000bpsF) {
+			rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x00000011,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x00000005,
+				      ERIAR_EXGMAC);
+		} else {
+			rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x0000001f,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x0000003f,
+				      ERIAR_EXGMAC);
+		}
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_37) {
+		if (RTL_R8(PHYstatus) & _10bps) {
+			rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x4d02,
+				      ERIAR_EXGMAC);
+			rtl_eri_write(tp, 0x1dc, ERIAR_MASK_0011, 0x0060,
+				      ERIAR_EXGMAC);
+		} else {
+			rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x0000,
+				      ERIAR_EXGMAC);
+		}
+	}
+}
+
+static void __rtl8169_check_link_status(struct net_device *dev,
+					struct rtl8169_private *tp,
+					void __iomem *ioaddr, bool pm)
+{
+	if (tp->link_ok(ioaddr)) {
+		rtl_link_chg_patch(tp);
+		/* This is to cancel a scheduled suspend if there's one. */
+		if (pm)
+			pm_request_resume(&tp->pci_dev->dev);
+		netif_carrier_on(dev);
+		if (net_ratelimit())
+			netif_info(tp, ifup, dev, "link up\n");
+	} else {
+		netif_carrier_off(dev);
+		netif_info(tp, ifdown, dev, "link down\n");
+		if (pm)
+			pm_schedule_suspend(&tp->pci_dev->dev, 5000);
+	}
+}
+
+static void rtl8169_check_link_status(struct net_device *dev,
+				      struct rtl8169_private *tp,
+				      void __iomem *ioaddr)
+{
+	__rtl8169_check_link_status(dev, tp, ioaddr, false);
+}
+
+#define WAKE_ANY (WAKE_PHY | WAKE_MAGIC | WAKE_UCAST | WAKE_BCAST | WAKE_MCAST)
+
+static u32 __rtl8169_get_wol(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	u8 options;
+	u32 wolopts = 0;
+
+	options = RTL_R8(Config1);
+	if (!(options & PMEnable))
+		return 0;
+
+	options = RTL_R8(Config3);
+	if (options & LinkUp)
+		wolopts |= WAKE_PHY;
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		if (rtl_eri_read(tp, 0xdc, ERIAR_EXGMAC) & MagicPacket_v2)
+			wolopts |= WAKE_MAGIC;
+		break;
+	default:
+		if (options & MagicPacket)
+			wolopts |= WAKE_MAGIC;
+		break;
+	}
+
+	options = RTL_R8(Config5);
+	if (options & UWF)
+		wolopts |= WAKE_UCAST;
+	if (options & BWF)
+		wolopts |= WAKE_BCAST;
+	if (options & MWF)
+		wolopts |= WAKE_MCAST;
+
+	return wolopts;
+}
+
+static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct device *d = &tp->pci_dev->dev;
+
+	pm_runtime_get_noresume(d);
+
+	rtl_lock_work(tp);
+
+	wol->supported = WAKE_ANY;
+	if (pm_runtime_active(d))
+		wol->wolopts = __rtl8169_get_wol(tp);
+	else
+		wol->wolopts = tp->saved_wolopts;
+
+	rtl_unlock_work(tp);
+
+	pm_runtime_put_noidle(d);
+}
+
+static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	unsigned int i, tmp;
+	static const struct {
+		u32 opt;
+		u16 reg;
+		u8  mask;
+	} cfg[] = {
+		{ WAKE_PHY,   Config3, LinkUp },
+		{ WAKE_UCAST, Config5, UWF },
+		{ WAKE_BCAST, Config5, BWF },
+		{ WAKE_MCAST, Config5, MWF },
+		{ WAKE_ANY,   Config5, LanWake },
+		{ WAKE_MAGIC, Config3, MagicPacket }
+	};
+	u8 options;
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		tmp = ARRAY_SIZE(cfg) - 1;
+		if (wolopts & WAKE_MAGIC)
+			rtl_w0w1_eri(tp,
+				     0x0dc,
+				     ERIAR_MASK_0100,
+				     MagicPacket_v2,
+				     0x0000,
+				     ERIAR_EXGMAC);
+		else
+			rtl_w0w1_eri(tp,
+				     0x0dc,
+				     ERIAR_MASK_0100,
+				     0x0000,
+				     MagicPacket_v2,
+				     ERIAR_EXGMAC);
+		break;
+	default:
+		tmp = ARRAY_SIZE(cfg);
+		break;
+	}
+
+	for (i = 0; i < tmp; i++) {
+		options = RTL_R8(cfg[i].reg) & ~cfg[i].mask;
+		if (wolopts & cfg[i].opt)
+			options |= cfg[i].mask;
+		RTL_W8(cfg[i].reg, options);
+	}
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_17:
+		options = RTL_R8(Config1) & ~PMEnable;
+		if (wolopts)
+			options |= PMEnable;
+		RTL_W8(Config1, options);
+		break;
+	default:
+		options = RTL_R8(Config2) & ~PME_SIGNAL;
+		if (wolopts)
+			options |= PME_SIGNAL;
+		RTL_W8(Config2, options);
+		break;
+	}
+
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+}
+
+static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct device *d = &tp->pci_dev->dev;
+
+	pm_runtime_get_noresume(d);
+
+	rtl_lock_work(tp);
+
+	if (wol->wolopts)
+		tp->features |= RTL_FEATURE_WOL;
+	else
+		tp->features &= ~RTL_FEATURE_WOL;
+	if (pm_runtime_active(d))
+		__rtl8169_set_wol(tp, wol->wolopts);
+	else
+		tp->saved_wolopts = wol->wolopts;
+
+	rtl_unlock_work(tp);
+
+	device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
+
+	pm_runtime_put_noidle(d);
+
+	return 0;
+}
+
+static const char *rtl_lookup_firmware_name(struct rtl8169_private *tp)
+{
+	return rtl_chip_infos[tp->mac_version].fw_name;
+}
+
+static void rtl8169_get_drvinfo(struct net_device *dev,
+				struct ethtool_drvinfo *info)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct rtl_fw *rtl_fw = tp->rtl_fw;
+
+	strlcpy(info->driver, MODULENAME, sizeof(info->driver));
+	strlcpy(info->version, RTL8169_VERSION, sizeof(info->version));
+	strlcpy(info->bus_info, pci_name(tp->pci_dev), sizeof(info->bus_info));
+	BUILD_BUG_ON(sizeof(info->fw_version) < sizeof(rtl_fw->version));
+	if (!IS_ERR_OR_NULL(rtl_fw))
+		strlcpy(info->fw_version, rtl_fw->version,
+			sizeof(info->fw_version));
+}
+
+static int rtl8169_get_regs_len(struct net_device *dev)
+{
+	return R8169_REGS_SIZE;
+}
+
+static int rtl8169_set_speed_tbi(struct net_device *dev,
+				 u8 autoneg, u16 speed, u8 duplex, u32 ignored)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	int ret = 0;
+	u32 reg;
+
+	reg = RTL_R32(TBICSR);
+	if ((autoneg == AUTONEG_DISABLE) && (speed == SPEED_1000) &&
+	    (duplex == DUPLEX_FULL)) {
+		RTL_W32(TBICSR, reg & ~(TBINwEnable | TBINwRestart));
+	} else if (autoneg == AUTONEG_ENABLE)
+		RTL_W32(TBICSR, reg | TBINwEnable | TBINwRestart);
+	else {
+		netif_warn(tp, link, dev,
+			   "incorrect speed setting refused in TBI mode\n");
+		ret = -EOPNOTSUPP;
+	}
+
+	return ret;
+}
+
+static int rtl8169_set_speed_xmii(struct net_device *dev,
+				  u8 autoneg, u16 speed, u8 duplex, u32 adv)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int giga_ctrl, bmcr;
+	int rc = -EINVAL;
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	if (autoneg == AUTONEG_ENABLE) {
+		int auto_nego;
+
+		auto_nego = rtl_readphy(tp, MII_ADVERTISE);
+		auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
+				ADVERTISE_100HALF | ADVERTISE_100FULL);
+
+		if (adv & ADVERTISED_10baseT_Half)
+			auto_nego |= ADVERTISE_10HALF;
+		if (adv & ADVERTISED_10baseT_Full)
+			auto_nego |= ADVERTISE_10FULL;
+		if (adv & ADVERTISED_100baseT_Half)
+			auto_nego |= ADVERTISE_100HALF;
+		if (adv & ADVERTISED_100baseT_Full)
+			auto_nego |= ADVERTISE_100FULL;
+
+		auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+
+		giga_ctrl = rtl_readphy(tp, MII_CTRL1000);
+		giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
+
+		/* The 8100e/8101e/8102e do Fast Ethernet only. */
+		if (tp->mii.supports_gmii) {
+			if (adv & ADVERTISED_1000baseT_Half)
+				giga_ctrl |= ADVERTISE_1000HALF;
+			if (adv & ADVERTISED_1000baseT_Full)
+				giga_ctrl |= ADVERTISE_1000FULL;
+		} else if (adv & (ADVERTISED_1000baseT_Half |
+				  ADVERTISED_1000baseT_Full)) {
+			netif_info(tp, link, dev,
+				   "PHY does not support 1000Mbps\n");
+			goto out;
+		}
+
+		bmcr = BMCR_ANENABLE | BMCR_ANRESTART;
+
+		rtl_writephy(tp, MII_ADVERTISE, auto_nego);
+		rtl_writephy(tp, MII_CTRL1000, giga_ctrl);
+	} else {
+		if (speed == SPEED_10)
+			bmcr = 0;
+		else if (speed == SPEED_100)
+			bmcr = BMCR_SPEED100;
+		else
+			goto out;
+
+		if (duplex == DUPLEX_FULL)
+			bmcr |= BMCR_FULLDPLX;
+	}
+
+	rtl_writephy(tp, MII_BMCR, bmcr);
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03) {
+		if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) {
+			rtl_writephy(tp, 0x17, 0x2138);
+			rtl_writephy(tp, 0x0e, 0x0260);
+		} else {
+			rtl_writephy(tp, 0x17, 0x2108);
+			rtl_writephy(tp, 0x0e, 0x0000);
+		}
+	}
+
+	rc = 0;
+out:
+	return rc;
+}
+
+static int rtl8169_set_speed(struct net_device *dev,
+			     u8 autoneg, u16 speed, u8 duplex, u32 advertising)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int ret;
+
+	ret = tp->set_speed(dev, autoneg, speed, duplex, advertising);
+	if (ret < 0)
+		goto out;
+
+	if (netif_running(dev) && (autoneg == AUTONEG_ENABLE) &&
+	    (advertising & ADVERTISED_1000baseT_Full) &&
+	    !pci_is_pcie(tp->pci_dev)) {
+		mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
+	}
+out:
+	return ret;
+}
+
+static netdev_features_t rtl8169_fix_features(struct net_device *dev,
+	netdev_features_t features)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if (dev->mtu > TD_MSS_MAX)
+		features &= ~NETIF_F_ALL_TSO;
+
+	if (dev->mtu > JUMBO_1K &&
+	    !rtl_chip_infos[tp->mac_version].jumbo_tx_csum)
+		features &= ~NETIF_F_IP_CSUM;
+
+	return features;
+}
+
+static void __rtl8169_set_features(struct net_device *dev,
+				   netdev_features_t features)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	u32 rx_config;
+
+	rx_config = RTL_R32(RxConfig);
+	if (features & NETIF_F_RXALL)
+		rx_config |= (AcceptErr | AcceptRunt);
+	else
+		rx_config &= ~(AcceptErr | AcceptRunt);
+
+	RTL_W32(RxConfig, rx_config);
+
+	if (features & NETIF_F_RXCSUM)
+		tp->cp_cmd |= RxChkSum;
+	else
+		tp->cp_cmd &= ~RxChkSum;
+
+	if (features & NETIF_F_HW_VLAN_CTAG_RX)
+		tp->cp_cmd |= RxVlan;
+	else
+		tp->cp_cmd &= ~RxVlan;
+
+	tp->cp_cmd |= RTL_R16(CPlusCmd) & ~(RxVlan | RxChkSum);
+
+	RTL_W16(CPlusCmd, tp->cp_cmd);
+	RTL_R16(CPlusCmd);
+}
+
+static int rtl8169_set_features(struct net_device *dev,
+				netdev_features_t features)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	features &= NETIF_F_RXALL | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_RX;
+
+	rtl_lock_work(tp);
+	if (features ^ dev->features)
+		__rtl8169_set_features(dev, features);
+	rtl_unlock_work(tp);
+
+	return 0;
+}
+
+
+static inline u32 rtl8169_tx_vlan_tag(struct sk_buff *skb)
+{
+	return (skb_vlan_tag_present(skb)) ?
+		TxVlanTag | swab16(skb_vlan_tag_get(skb)) : 0x00;
+}
+
+static void rtl8169_rx_vlan_tag(struct RxDesc *desc, struct sk_buff *skb)
+{
+	u32 opts2 = le32_to_cpu(desc->opts2);
+
+	if (opts2 & RxVlanTag)
+		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), swab16(opts2 & 0xffff));
+}
+
+static int rtl8169_get_link_ksettings_tbi(struct net_device *dev,
+					  struct ethtool_link_ksettings *cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	u32 status;
+	u32 supported, advertising;
+
+	supported =
+		SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_FIBRE;
+	cmd->base.port = PORT_FIBRE;
+
+	status = RTL_R32(TBICSR);
+	advertising = (status & TBINwEnable) ?  ADVERTISED_Autoneg : 0;
+	cmd->base.autoneg = !!(status & TBINwEnable);
+
+	cmd->base.speed = SPEED_1000;
+	cmd->base.duplex = DUPLEX_FULL; /* Always set */
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
+	return 0;
+}
+
+static int rtl8169_get_link_ksettings_xmii(struct net_device *dev,
+					   struct ethtool_link_ksettings *cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	mii_ethtool_get_link_ksettings(&tp->mii, cmd);
+
+	return 0;
+}
+
+static int rtl8169_get_link_ksettings(struct net_device *dev,
+				      struct ethtool_link_ksettings *cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int rc;
+
+	rtl_lock_work(tp);
+	rc = tp->get_link_ksettings(dev, cmd);
+	rtl_unlock_work(tp);
+
+	return rc;
+}
+
+static int rtl8169_set_link_ksettings(struct net_device *dev,
+				      const struct ethtool_link_ksettings *cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int rc;
+	u32 advertising;
+
+	if (!ethtool_convert_link_mode_to_legacy_u32(&advertising,
+	    cmd->link_modes.advertising))
+		return -EINVAL;
+
+	del_timer_sync(&tp->timer);
+
+	rtl_lock_work(tp);
+	rc = rtl8169_set_speed(dev, cmd->base.autoneg, cmd->base.speed,
+			       cmd->base.duplex, advertising);
+	rtl_unlock_work(tp);
+
+	return rc;
+}
+
+static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+			     void *p)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	u32 __iomem *data = tp->mmio_addr;
+	u32 *dw = p;
+	int i;
+
+	rtl_lock_work(tp);
+	for (i = 0; i < R8169_REGS_SIZE; i += 4)
+		memcpy_fromio(dw++, data++, 4);
+	rtl_unlock_work(tp);
+}
+
+static u32 rtl8169_get_msglevel(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	return tp->msg_enable;
+}
+
+static void rtl8169_set_msglevel(struct net_device *dev, u32 value)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	tp->msg_enable = value;
+}
+
+static const char rtl8169_gstrings[][ETH_GSTRING_LEN] = {
+	"tx_packets",
+	"rx_packets",
+	"tx_errors",
+	"rx_errors",
+	"rx_missed",
+	"align_errors",
+	"tx_single_collisions",
+	"tx_multi_collisions",
+	"unicast",
+	"broadcast",
+	"multicast",
+	"tx_aborted",
+	"tx_underrun",
+};
+
+static int rtl8169_get_sset_count(struct net_device *dev, int sset)
+{
+	switch (sset) {
+	case ETH_SS_STATS:
+		return ARRAY_SIZE(rtl8169_gstrings);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+DECLARE_RTL_COND(rtl_counters_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(CounterAddrLow) & (CounterReset | CounterDump);
+}
+
+static bool rtl8169_do_counters(struct net_device *dev, u32 counter_cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	dma_addr_t paddr = tp->counters_phys_addr;
+	u32 cmd;
+	bool ret;
+
+	RTL_W32(CounterAddrHigh, (u64)paddr >> 32);
+	cmd = (u64)paddr & DMA_BIT_MASK(32);
+	RTL_W32(CounterAddrLow, cmd);
+	RTL_W32(CounterAddrLow, cmd | counter_cmd);
+
+	ret = rtl_udelay_loop_wait_low(tp, &rtl_counters_cond, 10, 1000);
+
+	RTL_W32(CounterAddrLow, 0);
+	RTL_W32(CounterAddrHigh, 0);
+
+	return ret;
+}
+
+static bool rtl8169_reset_counters(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	/*
+	 * Versions prior to RTL_GIGA_MAC_VER_19 don't support resetting the
+	 * tally counters.
+	 */
+	if (tp->mac_version < RTL_GIGA_MAC_VER_19)
+		return true;
+
+	return rtl8169_do_counters(dev, CounterReset);
+}
+
+static bool rtl8169_update_counters(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/*
+	 * Some chips are unable to dump tally counters when the receiver
+	 * is disabled.
+	 */
+	if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0)
+		return true;
+
+	return rtl8169_do_counters(dev, CounterDump);
+}
+
+static bool rtl8169_init_counter_offsets(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct rtl8169_counters *counters = tp->counters;
+	bool ret = false;
+
+	/*
+	 * rtl8169_init_counter_offsets is called from rtl_open.  On chip
+	 * versions prior to RTL_GIGA_MAC_VER_19 the tally counters are only
+	 * reset by a power cycle, while the counter values collected by the
+	 * driver are reset at every driver unload/load cycle.
+	 *
+	 * To make sure the HW values returned by @get_stats64 match the SW
+	 * values, we collect the initial values at first open(*) and use them
+	 * as offsets to normalize the values returned by @get_stats64.
+	 *
+	 * (*) We can't call rtl8169_init_counter_offsets from rtl_init_one
+	 * for the reason stated in rtl8169_update_counters; CmdRxEnb is only
+	 * set at open time by rtl_hw_start.
+	 */
+
+	if (tp->tc_offset.inited)
+		return true;
+
+	/* If both, reset and update fail, propagate to caller. */
+	if (rtl8169_reset_counters(dev))
+		ret = true;
+
+	if (rtl8169_update_counters(dev))
+		ret = true;
+
+	tp->tc_offset.tx_errors = counters->tx_errors;
+	tp->tc_offset.tx_multi_collision = counters->tx_multi_collision;
+	tp->tc_offset.tx_aborted = counters->tx_aborted;
+	tp->tc_offset.inited = true;
+
+	return ret;
+}
+
+static void rtl8169_get_ethtool_stats(struct net_device *dev,
+				      struct ethtool_stats *stats, u64 *data)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct device *d = &tp->pci_dev->dev;
+	struct rtl8169_counters *counters = tp->counters;
+
+	ASSERT_RTNL();
+
+	pm_runtime_get_noresume(d);
+
+	if (pm_runtime_active(d))
+		rtl8169_update_counters(dev);
+
+	pm_runtime_put_noidle(d);
+
+	data[0] = le64_to_cpu(counters->tx_packets);
+	data[1] = le64_to_cpu(counters->rx_packets);
+	data[2] = le64_to_cpu(counters->tx_errors);
+	data[3] = le32_to_cpu(counters->rx_errors);
+	data[4] = le16_to_cpu(counters->rx_missed);
+	data[5] = le16_to_cpu(counters->align_errors);
+	data[6] = le32_to_cpu(counters->tx_one_collision);
+	data[7] = le32_to_cpu(counters->tx_multi_collision);
+	data[8] = le64_to_cpu(counters->rx_unicast);
+	data[9] = le64_to_cpu(counters->rx_broadcast);
+	data[10] = le32_to_cpu(counters->rx_multicast);
+	data[11] = le16_to_cpu(counters->tx_aborted);
+	data[12] = le16_to_cpu(counters->tx_underun);
+}
+
+static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
+{
+	switch(stringset) {
+	case ETH_SS_STATS:
+		memcpy(data, *rtl8169_gstrings, sizeof(rtl8169_gstrings));
+		break;
+	}
+}
+
+static int rtl8169_nway_reset(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	return mii_nway_restart(&tp->mii);
+}
+
+/*
+ * Interrupt coalescing
+ *
+ * > 1 - the availability of the IntrMitigate (0xe2) register through the
+ * >     8169, 8168 and 810x line of chipsets
+ *
+ * 8169, 8168, and 8136(810x) serial chipsets support it.
+ *
+ * > 2 - the Tx timer unit at gigabit speed
+ *
+ * The unit of the timer depends on both the speed and the setting of CPlusCmd
+ * (0xe0) bit 1 and bit 0.
+ *
+ * For 8169
+ * bit[1:0] \ speed        1000M           100M            10M
+ * 0 0                     320ns           2.56us          40.96us
+ * 0 1                     2.56us          20.48us         327.7us
+ * 1 0                     5.12us          40.96us         655.4us
+ * 1 1                     10.24us         81.92us         1.31ms
+ *
+ * For the other
+ * bit[1:0] \ speed        1000M           100M            10M
+ * 0 0                     5us             2.56us          40.96us
+ * 0 1                     40us            20.48us         327.7us
+ * 1 0                     80us            40.96us         655.4us
+ * 1 1                     160us           81.92us         1.31ms
+ */
+
+/* rx/tx scale factors for one particular CPlusCmd[0:1] value */
+struct rtl_coalesce_scale {
+	/* Rx / Tx */
+	u32 nsecs[2];
+};
+
+/* rx/tx scale factors for all CPlusCmd[0:1] cases */
+struct rtl_coalesce_info {
+	u32 speed;
+	struct rtl_coalesce_scale scalev[4];	/* each CPlusCmd[0:1] case */
+};
+
+/* produce (r,t) pairs with each being in series of *1, *8, *8*2, *8*2*2 */
+#define rxtx_x1822(r, t) {		\
+	{{(r),		(t)}},		\
+	{{(r)*8,	(t)*8}},	\
+	{{(r)*8*2,	(t)*8*2}},	\
+	{{(r)*8*2*2,	(t)*8*2*2}},	\
+}
+static const struct rtl_coalesce_info rtl_coalesce_info_8169[] = {
+	/* speed	delays:     rx00   tx00	*/
+	{ SPEED_10,	rxtx_x1822(40960, 40960)	},
+	{ SPEED_100,	rxtx_x1822( 2560,  2560)	},
+	{ SPEED_1000,	rxtx_x1822(  320,   320)	},
+	{ 0 },
+};
+
+static const struct rtl_coalesce_info rtl_coalesce_info_8168_8136[] = {
+	/* speed	delays:     rx00   tx00	*/
+	{ SPEED_10,	rxtx_x1822(40960, 40960)	},
+	{ SPEED_100,	rxtx_x1822( 2560,  2560)	},
+	{ SPEED_1000,	rxtx_x1822( 5000,  5000)	},
+	{ 0 },
+};
+#undef rxtx_x1822
+
+/* get rx/tx scale vector corresponding to current speed */
+static const struct rtl_coalesce_info *rtl_coalesce_info(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct ethtool_link_ksettings ecmd;
+	const struct rtl_coalesce_info *ci;
+	int rc;
+
+	rc = rtl8169_get_link_ksettings(dev, &ecmd);
+	if (rc < 0)
+		return ERR_PTR(rc);
+
+	for (ci = tp->coalesce_info; ci->speed != 0; ci++) {
+		if (ecmd.base.speed == ci->speed) {
+			return ci;
+		}
+	}
+
+	return ERR_PTR(-ELNRNG);
+}
+
+static int rtl_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	const struct rtl_coalesce_info *ci;
+	const struct rtl_coalesce_scale *scale;
+	struct {
+		u32 *max_frames;
+		u32 *usecs;
+	} coal_settings [] = {
+		{ &ec->rx_max_coalesced_frames, &ec->rx_coalesce_usecs },
+		{ &ec->tx_max_coalesced_frames, &ec->tx_coalesce_usecs }
+	}, *p = coal_settings;
+	int i;
+	u16 w;
+
+	memset(ec, 0, sizeof(*ec));
+
+	/* get rx/tx scale corresponding to current speed and CPlusCmd[0:1] */
+	ci = rtl_coalesce_info(dev);
+	if (IS_ERR(ci))
+		return PTR_ERR(ci);
+
+	scale = &ci->scalev[RTL_R16(CPlusCmd) & 3];
+
+	/* read IntrMitigate and adjust according to scale */
+	for (w = RTL_R16(IntrMitigate); w; w >>= RTL_COALESCE_SHIFT, p++) {
+		*p->max_frames = (w & RTL_COALESCE_MASK) << 2;
+		w >>= RTL_COALESCE_SHIFT;
+		*p->usecs = w & RTL_COALESCE_MASK;
+	}
+
+	for (i = 0; i < 2; i++) {
+		p = coal_settings + i;
+		*p->usecs = (*p->usecs * scale->nsecs[i]) / 1000;
+
+		/*
+		 * ethtool_coalesce says it is illegal to set both usecs and
+		 * max_frames to 0.
+		 */
+		if (!*p->usecs && !*p->max_frames)
+			*p->max_frames = 1;
+	}
+
+	return 0;
+}
+
+/* choose appropriate scale factor and CPlusCmd[0:1] for (speed, nsec) */
+static const struct rtl_coalesce_scale *rtl_coalesce_choose_scale(
+			struct net_device *dev, u32 nsec, u16 *cp01)
+{
+	const struct rtl_coalesce_info *ci;
+	u16 i;
+
+	ci = rtl_coalesce_info(dev);
+	if (IS_ERR(ci))
+		return ERR_CAST(ci);
+
+	for (i = 0; i < 4; i++) {
+		u32 rxtx_maxscale = max(ci->scalev[i].nsecs[0],
+					ci->scalev[i].nsecs[1]);
+		if (nsec <= rxtx_maxscale * RTL_COALESCE_T_MAX) {
+			*cp01 = i;
+			return &ci->scalev[i];
+		}
+	}
+
+	return ERR_PTR(-EINVAL);
+}
+
+static int rtl_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	const struct rtl_coalesce_scale *scale;
+	struct {
+		u32 frames;
+		u32 usecs;
+	} coal_settings [] = {
+		{ ec->rx_max_coalesced_frames, ec->rx_coalesce_usecs },
+		{ ec->tx_max_coalesced_frames, ec->tx_coalesce_usecs }
+	}, *p = coal_settings;
+	u16 w = 0, cp01;
+	int i;
+
+	scale = rtl_coalesce_choose_scale(dev,
+			max(p[0].usecs, p[1].usecs) * 1000, &cp01);
+	if (IS_ERR(scale))
+		return PTR_ERR(scale);
+
+	for (i = 0; i < 2; i++, p++) {
+		u32 units;
+
+		/*
+		 * accept max_frames=1 we returned in rtl_get_coalesce.
+		 * accept it not only when usecs=0 because of e.g. the following scenario:
+		 *
+		 * - both rx_usecs=0 & rx_frames=0 in hardware (no delay on RX)
+		 * - rtl_get_coalesce returns rx_usecs=0, rx_frames=1
+		 * - then user does `ethtool -C eth0 rx-usecs 100`
+		 *
+		 * since ethtool sends to kernel whole ethtool_coalesce
+		 * settings, if we do not handle rx_usecs=!0, rx_frames=1
+		 * we'll reject it below in `frames % 4 != 0`.
+		 */
+		if (p->frames == 1) {
+			p->frames = 0;
+		}
+
+		units = p->usecs * 1000 / scale->nsecs[i];
+		if (p->frames > RTL_COALESCE_FRAME_MAX || p->frames % 4)
+			return -EINVAL;
+
+		w <<= RTL_COALESCE_SHIFT;
+		w |= units;
+		w <<= RTL_COALESCE_SHIFT;
+		w |= p->frames >> 2;
+	}
+
+	rtl_lock_work(tp);
+
+	RTL_W16(IntrMitigate, swab16(w));
+
+	tp->cp_cmd = (tp->cp_cmd & ~3) | cp01;
+	RTL_W16(CPlusCmd, tp->cp_cmd);
+	RTL_R16(CPlusCmd);
+
+	rtl_unlock_work(tp);
+
+	return 0;
+}
+
+static const struct ethtool_ops rtl8169_ethtool_ops = {
+	.get_drvinfo		= rtl8169_get_drvinfo,
+	.get_regs_len		= rtl8169_get_regs_len,
+	.get_link		= ethtool_op_get_link,
+	.get_coalesce		= rtl_get_coalesce,
+	.set_coalesce		= rtl_set_coalesce,
+	.get_msglevel		= rtl8169_get_msglevel,
+	.set_msglevel		= rtl8169_set_msglevel,
+	.get_regs		= rtl8169_get_regs,
+	.get_wol		= rtl8169_get_wol,
+	.set_wol		= rtl8169_set_wol,
+	.get_strings		= rtl8169_get_strings,
+	.get_sset_count		= rtl8169_get_sset_count,
+	.get_ethtool_stats	= rtl8169_get_ethtool_stats,
+	.get_ts_info		= ethtool_op_get_ts_info,
+	.nway_reset		= rtl8169_nway_reset,
+	.get_link_ksettings	= rtl8169_get_link_ksettings,
+	.set_link_ksettings	= rtl8169_set_link_ksettings,
+};
+
+static void rtl8169_get_mac_version(struct rtl8169_private *tp,
+				    struct net_device *dev, u8 default_version)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	/*
+	 * The driver currently handles the 8168Bf and the 8168Be identically
+	 * but they can be identified more specifically through the test below
+	 * if needed:
+	 *
+	 * (RTL_R32(TxConfig) & 0x700000) == 0x500000 ? 8168Bf : 8168Be
+	 *
+	 * Same thing for the 8101Eb and the 8101Ec:
+	 *
+	 * (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec
+	 */
+	static const struct rtl_mac_info {
+		u32 mask;
+		u32 val;
+		int mac_version;
+	} mac_info[] = {
+		/* 8168EP family. */
+		{ 0x7cf00000, 0x50200000,	RTL_GIGA_MAC_VER_51 },
+		{ 0x7cf00000, 0x50100000,	RTL_GIGA_MAC_VER_50 },
+		{ 0x7cf00000, 0x50000000,	RTL_GIGA_MAC_VER_49 },
+
+		/* 8168H family. */
+		{ 0x7cf00000, 0x54100000,	RTL_GIGA_MAC_VER_46 },
+		{ 0x7cf00000, 0x54000000,	RTL_GIGA_MAC_VER_45 },
+
+		/* 8168G family. */
+		{ 0x7cf00000, 0x5c800000,	RTL_GIGA_MAC_VER_44 },
+		{ 0x7cf00000, 0x50900000,	RTL_GIGA_MAC_VER_42 },
+		{ 0x7cf00000, 0x4c100000,	RTL_GIGA_MAC_VER_41 },
+		{ 0x7cf00000, 0x4c000000,	RTL_GIGA_MAC_VER_40 },
+
+		/* 8168F family. */
+		{ 0x7c800000, 0x48800000,	RTL_GIGA_MAC_VER_38 },
+		{ 0x7cf00000, 0x48100000,	RTL_GIGA_MAC_VER_36 },
+		{ 0x7cf00000, 0x48000000,	RTL_GIGA_MAC_VER_35 },
+
+		/* 8168E family. */
+		{ 0x7c800000, 0x2c800000,	RTL_GIGA_MAC_VER_34 },
+		{ 0x7cf00000, 0x2c200000,	RTL_GIGA_MAC_VER_33 },
+		{ 0x7cf00000, 0x2c100000,	RTL_GIGA_MAC_VER_32 },
+		{ 0x7c800000, 0x2c000000,	RTL_GIGA_MAC_VER_33 },
+
+		/* 8168D family. */
+		{ 0x7cf00000, 0x28300000,	RTL_GIGA_MAC_VER_26 },
+		{ 0x7cf00000, 0x28100000,	RTL_GIGA_MAC_VER_25 },
+		{ 0x7c800000, 0x28000000,	RTL_GIGA_MAC_VER_26 },
+
+		/* 8168DP family. */
+		{ 0x7cf00000, 0x28800000,	RTL_GIGA_MAC_VER_27 },
+		{ 0x7cf00000, 0x28a00000,	RTL_GIGA_MAC_VER_28 },
+		{ 0x7cf00000, 0x28b00000,	RTL_GIGA_MAC_VER_31 },
+
+		/* 8168C family. */
+		{ 0x7cf00000, 0x3cb00000,	RTL_GIGA_MAC_VER_24 },
+		{ 0x7cf00000, 0x3c900000,	RTL_GIGA_MAC_VER_23 },
+		{ 0x7cf00000, 0x3c800000,	RTL_GIGA_MAC_VER_18 },
+		{ 0x7c800000, 0x3c800000,	RTL_GIGA_MAC_VER_24 },
+		{ 0x7cf00000, 0x3c000000,	RTL_GIGA_MAC_VER_19 },
+		{ 0x7cf00000, 0x3c200000,	RTL_GIGA_MAC_VER_20 },
+		{ 0x7cf00000, 0x3c300000,	RTL_GIGA_MAC_VER_21 },
+		{ 0x7cf00000, 0x3c400000,	RTL_GIGA_MAC_VER_22 },
+		{ 0x7c800000, 0x3c000000,	RTL_GIGA_MAC_VER_22 },
+
+		/* 8168B family. */
+		{ 0x7cf00000, 0x38000000,	RTL_GIGA_MAC_VER_12 },
+		{ 0x7cf00000, 0x38500000,	RTL_GIGA_MAC_VER_17 },
+		{ 0x7c800000, 0x38000000,	RTL_GIGA_MAC_VER_17 },
+		{ 0x7c800000, 0x30000000,	RTL_GIGA_MAC_VER_11 },
+
+		/* 8101 family. */
+		{ 0x7cf00000, 0x44900000,	RTL_GIGA_MAC_VER_39 },
+		{ 0x7c800000, 0x44800000,	RTL_GIGA_MAC_VER_39 },
+		{ 0x7c800000, 0x44000000,	RTL_GIGA_MAC_VER_37 },
+		{ 0x7cf00000, 0x40b00000,	RTL_GIGA_MAC_VER_30 },
+		{ 0x7cf00000, 0x40a00000,	RTL_GIGA_MAC_VER_30 },
+		{ 0x7cf00000, 0x40900000,	RTL_GIGA_MAC_VER_29 },
+		{ 0x7c800000, 0x40800000,	RTL_GIGA_MAC_VER_30 },
+		{ 0x7cf00000, 0x34a00000,	RTL_GIGA_MAC_VER_09 },
+		{ 0x7cf00000, 0x24a00000,	RTL_GIGA_MAC_VER_09 },
+		{ 0x7cf00000, 0x34900000,	RTL_GIGA_MAC_VER_08 },
+		{ 0x7cf00000, 0x24900000,	RTL_GIGA_MAC_VER_08 },
+		{ 0x7cf00000, 0x34800000,	RTL_GIGA_MAC_VER_07 },
+		{ 0x7cf00000, 0x24800000,	RTL_GIGA_MAC_VER_07 },
+		{ 0x7cf00000, 0x34000000,	RTL_GIGA_MAC_VER_13 },
+		{ 0x7cf00000, 0x34300000,	RTL_GIGA_MAC_VER_10 },
+		{ 0x7cf00000, 0x34200000,	RTL_GIGA_MAC_VER_16 },
+		{ 0x7c800000, 0x34800000,	RTL_GIGA_MAC_VER_09 },
+		{ 0x7c800000, 0x24800000,	RTL_GIGA_MAC_VER_09 },
+		{ 0x7c800000, 0x34000000,	RTL_GIGA_MAC_VER_16 },
+		/* FIXME: where did these entries come from ? -- FR */
+		{ 0xfc800000, 0x38800000,	RTL_GIGA_MAC_VER_15 },
+		{ 0xfc800000, 0x30800000,	RTL_GIGA_MAC_VER_14 },
+
+		/* 8110 family. */
+		{ 0xfc800000, 0x98000000,	RTL_GIGA_MAC_VER_06 },
+		{ 0xfc800000, 0x18000000,	RTL_GIGA_MAC_VER_05 },
+		{ 0xfc800000, 0x10000000,	RTL_GIGA_MAC_VER_04 },
+		{ 0xfc800000, 0x04000000,	RTL_GIGA_MAC_VER_03 },
+		{ 0xfc800000, 0x00800000,	RTL_GIGA_MAC_VER_02 },
+		{ 0xfc800000, 0x00000000,	RTL_GIGA_MAC_VER_01 },
+
+		/* Catch-all */
+		{ 0x00000000, 0x00000000,	RTL_GIGA_MAC_NONE   }
+	};
+	const struct rtl_mac_info *p = mac_info;
+	u32 reg;
+
+	reg = RTL_R32(TxConfig);
+	while ((reg & p->mask) != p->val)
+		p++;
+	tp->mac_version = p->mac_version;
+
+	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
+		netif_notice(tp, probe, dev,
+			     "unknown MAC, using family default\n");
+		tp->mac_version = default_version;
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_42) {
+		tp->mac_version = tp->mii.supports_gmii ?
+				  RTL_GIGA_MAC_VER_42 :
+				  RTL_GIGA_MAC_VER_43;
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_45) {
+		tp->mac_version = tp->mii.supports_gmii ?
+				  RTL_GIGA_MAC_VER_45 :
+				  RTL_GIGA_MAC_VER_47;
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_46) {
+		tp->mac_version = tp->mii.supports_gmii ?
+				  RTL_GIGA_MAC_VER_46 :
+				  RTL_GIGA_MAC_VER_48;
+	}
+}
+
+static void rtl8169_print_mac_version(struct rtl8169_private *tp)
+{
+	dprintk("mac_version = 0x%02x\n", tp->mac_version);
+}
+
+struct phy_reg {
+	u16 reg;
+	u16 val;
+};
+
+static void rtl_writephy_batch(struct rtl8169_private *tp,
+			       const struct phy_reg *regs, int len)
+{
+	while (len-- > 0) {
+		rtl_writephy(tp, regs->reg, regs->val);
+		regs++;
+	}
+}
+
+#define PHY_READ		0x00000000
+#define PHY_DATA_OR		0x10000000
+#define PHY_DATA_AND		0x20000000
+#define PHY_BJMPN		0x30000000
+#define PHY_MDIO_CHG		0x40000000
+#define PHY_CLEAR_READCOUNT	0x70000000
+#define PHY_WRITE		0x80000000
+#define PHY_READCOUNT_EQ_SKIP	0x90000000
+#define PHY_COMP_EQ_SKIPN	0xa0000000
+#define PHY_COMP_NEQ_SKIPN	0xb0000000
+#define PHY_WRITE_PREVIOUS	0xc0000000
+#define PHY_SKIPN		0xd0000000
+#define PHY_DELAY_MS		0xe0000000
+
+struct fw_info {
+	u32	magic;
+	char	version[RTL_VER_SIZE];
+	__le32	fw_start;
+	__le32	fw_len;
+	u8	chksum;
+} __packed;
+
+#define FW_OPCODE_SIZE	sizeof(typeof(*((struct rtl_fw_phy_action *)0)->code))
+
+static bool rtl_fw_format_ok(struct rtl8169_private *tp, struct rtl_fw *rtl_fw)
+{
+	const struct firmware *fw = rtl_fw->fw;
+	struct fw_info *fw_info = (struct fw_info *)fw->data;
+	struct rtl_fw_phy_action *pa = &rtl_fw->phy_action;
+	char *version = rtl_fw->version;
+	bool rc = false;
+
+	if (fw->size < FW_OPCODE_SIZE)
+		goto out;
+
+	if (!fw_info->magic) {
+		size_t i, size, start;
+		u8 checksum = 0;
+
+		if (fw->size < sizeof(*fw_info))
+			goto out;
+
+		for (i = 0; i < fw->size; i++)
+			checksum += fw->data[i];
+		if (checksum != 0)
+			goto out;
+
+		start = le32_to_cpu(fw_info->fw_start);
+		if (start > fw->size)
+			goto out;
+
+		size = le32_to_cpu(fw_info->fw_len);
+		if (size > (fw->size - start) / FW_OPCODE_SIZE)
+			goto out;
+
+		memcpy(version, fw_info->version, RTL_VER_SIZE);
+
+		pa->code = (__le32 *)(fw->data + start);
+		pa->size = size;
+	} else {
+		if (fw->size % FW_OPCODE_SIZE)
+			goto out;
+
+		strlcpy(version, rtl_lookup_firmware_name(tp), RTL_VER_SIZE);
+
+		pa->code = (__le32 *)fw->data;
+		pa->size = fw->size / FW_OPCODE_SIZE;
+	}
+	version[RTL_VER_SIZE - 1] = 0;
+
+	rc = true;
+out:
+	return rc;
+}
+
+static bool rtl_fw_data_ok(struct rtl8169_private *tp, struct net_device *dev,
+			   struct rtl_fw_phy_action *pa)
+{
+	bool rc = false;
+	size_t index;
+
+	for (index = 0; index < pa->size; index++) {
+		u32 action = le32_to_cpu(pa->code[index]);
+		u32 regno = (action & 0x0fff0000) >> 16;
+
+		switch(action & 0xf0000000) {
+		case PHY_READ:
+		case PHY_DATA_OR:
+		case PHY_DATA_AND:
+		case PHY_MDIO_CHG:
+		case PHY_CLEAR_READCOUNT:
+		case PHY_WRITE:
+		case PHY_WRITE_PREVIOUS:
+		case PHY_DELAY_MS:
+			break;
+
+		case PHY_BJMPN:
+			if (regno > index) {
+				netif_err(tp, ifup, tp->dev,
+					  "Out of range of firmware\n");
+				goto out;
+			}
+			break;
+		case PHY_READCOUNT_EQ_SKIP:
+			if (index + 2 >= pa->size) {
+				netif_err(tp, ifup, tp->dev,
+					  "Out of range of firmware\n");
+				goto out;
+			}
+			break;
+		case PHY_COMP_EQ_SKIPN:
+		case PHY_COMP_NEQ_SKIPN:
+		case PHY_SKIPN:
+			if (index + 1 + regno >= pa->size) {
+				netif_err(tp, ifup, tp->dev,
+					  "Out of range of firmware\n");
+				goto out;
+			}
+			break;
+
+		default:
+			netif_err(tp, ifup, tp->dev,
+				  "Invalid action 0x%08x\n", action);
+			goto out;
+		}
+	}
+	rc = true;
+out:
+	return rc;
+}
+
+static int rtl_check_firmware(struct rtl8169_private *tp, struct rtl_fw *rtl_fw)
+{
+	struct net_device *dev = tp->dev;
+	int rc = -EINVAL;
+
+	if (!rtl_fw_format_ok(tp, rtl_fw)) {
+		netif_err(tp, ifup, dev, "invalid firmware\n");
+		goto out;
+	}
+
+	if (rtl_fw_data_ok(tp, dev, &rtl_fw->phy_action))
+		rc = 0;
+out:
+	return rc;
+}
+
+static void rtl_phy_write_fw(struct rtl8169_private *tp, struct rtl_fw *rtl_fw)
+{
+	struct rtl_fw_phy_action *pa = &rtl_fw->phy_action;
+	struct mdio_ops org, *ops = &tp->mdio_ops;
+	u32 predata, count;
+	size_t index;
+
+	predata = count = 0;
+	org.write = ops->write;
+	org.read = ops->read;
+
+	for (index = 0; index < pa->size; ) {
+		u32 action = le32_to_cpu(pa->code[index]);
+		u32 data = action & 0x0000ffff;
+		u32 regno = (action & 0x0fff0000) >> 16;
+
+		if (!action)
+			break;
+
+		switch(action & 0xf0000000) {
+		case PHY_READ:
+			predata = rtl_readphy(tp, regno);
+			count++;
+			index++;
+			break;
+		case PHY_DATA_OR:
+			predata |= data;
+			index++;
+			break;
+		case PHY_DATA_AND:
+			predata &= data;
+			index++;
+			break;
+		case PHY_BJMPN:
+			index -= regno;
+			break;
+		case PHY_MDIO_CHG:
+			if (data == 0) {
+				ops->write = org.write;
+				ops->read = org.read;
+			} else if (data == 1) {
+				ops->write = mac_mcu_write;
+				ops->read = mac_mcu_read;
+			}
+
+			index++;
+			break;
+		case PHY_CLEAR_READCOUNT:
+			count = 0;
+			index++;
+			break;
+		case PHY_WRITE:
+			rtl_writephy(tp, regno, data);
+			index++;
+			break;
+		case PHY_READCOUNT_EQ_SKIP:
+			index += (count == data) ? 2 : 1;
+			break;
+		case PHY_COMP_EQ_SKIPN:
+			if (predata == data)
+				index += regno;
+			index++;
+			break;
+		case PHY_COMP_NEQ_SKIPN:
+			if (predata != data)
+				index += regno;
+			index++;
+			break;
+		case PHY_WRITE_PREVIOUS:
+			rtl_writephy(tp, regno, predata);
+			index++;
+			break;
+		case PHY_SKIPN:
+			index += regno + 1;
+			break;
+		case PHY_DELAY_MS:
+			mdelay(data);
+			index++;
+			break;
+
+		default:
+			BUG();
+		}
+	}
+
+	ops->write = org.write;
+	ops->read = org.read;
+}
+
+static void rtl_release_firmware(struct rtl8169_private *tp)
+{
+	if (!IS_ERR_OR_NULL(tp->rtl_fw)) {
+		release_firmware(tp->rtl_fw->fw);
+		kfree(tp->rtl_fw);
+	}
+	tp->rtl_fw = RTL_FIRMWARE_UNKNOWN;
+}
+
+static void rtl_apply_firmware(struct rtl8169_private *tp)
+{
+	struct rtl_fw *rtl_fw = tp->rtl_fw;
+
+	/* TODO: release firmware once rtl_phy_write_fw signals failures. */
+	if (!IS_ERR_OR_NULL(rtl_fw))
+		rtl_phy_write_fw(tp, rtl_fw);
+}
+
+static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
+{
+	if (rtl_readphy(tp, reg) != val)
+		netif_warn(tp, hw, tp->dev, "chipset not ready for firmware\n");
+	else
+		rtl_apply_firmware(tp);
+}
+
+static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x06, 0x006e },
+		{ 0x08, 0x0708 },
+		{ 0x15, 0x4000 },
+		{ 0x18, 0x65c7 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x03, 0x00a1 },
+		{ 0x02, 0x0008 },
+		{ 0x01, 0x0120 },
+		{ 0x00, 0x1000 },
+		{ 0x04, 0x0800 },
+		{ 0x04, 0x0000 },
+
+		{ 0x03, 0xff41 },
+		{ 0x02, 0xdf60 },
+		{ 0x01, 0x0140 },
+		{ 0x00, 0x0077 },
+		{ 0x04, 0x7800 },
+		{ 0x04, 0x7000 },
+
+		{ 0x03, 0x802f },
+		{ 0x02, 0x4f02 },
+		{ 0x01, 0x0409 },
+		{ 0x00, 0xf0f9 },
+		{ 0x04, 0x9800 },
+		{ 0x04, 0x9000 },
+
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0xff95 },
+		{ 0x00, 0xba00 },
+		{ 0x04, 0xa800 },
+		{ 0x04, 0xa000 },
+
+		{ 0x03, 0xff41 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0x0140 },
+		{ 0x00, 0x00bb },
+		{ 0x04, 0xb800 },
+		{ 0x04, 0xb000 },
+
+		{ 0x03, 0xdf41 },
+		{ 0x02, 0xdc60 },
+		{ 0x01, 0x6340 },
+		{ 0x00, 0x007d },
+		{ 0x04, 0xd800 },
+		{ 0x04, 0xd000 },
+
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0x100a },
+		{ 0x00, 0xa0ff },
+		{ 0x04, 0xf800 },
+		{ 0x04, 0xf000 },
+
+		{ 0x1f, 0x0000 },
+		{ 0x0b, 0x0000 },
+		{ 0x00, 0x9200 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8169sb_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0002 },
+		{ 0x01, 0x90d0 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp)
+{
+	struct pci_dev *pdev = tp->pci_dev;
+
+	if ((pdev->subsystem_vendor != PCI_VENDOR_ID_GIGABYTE) ||
+	    (pdev->subsystem_device != 0xe000))
+		return;
+
+	rtl_writephy(tp, 0x1f, 0x0001);
+	rtl_writephy(tp, 0x10, 0xf01b);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x04, 0x0000 },
+		{ 0x03, 0x00a1 },
+		{ 0x02, 0x0008 },
+		{ 0x01, 0x0120 },
+		{ 0x00, 0x1000 },
+		{ 0x04, 0x0800 },
+		{ 0x04, 0x9000 },
+		{ 0x03, 0x802f },
+		{ 0x02, 0x4f02 },
+		{ 0x01, 0x0409 },
+		{ 0x00, 0xf099 },
+		{ 0x04, 0x9800 },
+		{ 0x04, 0xa000 },
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0xff95 },
+		{ 0x00, 0xba00 },
+		{ 0x04, 0xa800 },
+		{ 0x04, 0xf000 },
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0x101a },
+		{ 0x00, 0xa0ff },
+		{ 0x04, 0xf800 },
+		{ 0x04, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x10, 0xf41b },
+		{ 0x14, 0xfb54 },
+		{ 0x18, 0xf5c7 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl8169scd_hw_phy_config_quirk(tp);
+}
+
+static void rtl8169sce_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x04, 0x0000 },
+		{ 0x03, 0x00a1 },
+		{ 0x02, 0x0008 },
+		{ 0x01, 0x0120 },
+		{ 0x00, 0x1000 },
+		{ 0x04, 0x0800 },
+		{ 0x04, 0x9000 },
+		{ 0x03, 0x802f },
+		{ 0x02, 0x4f02 },
+		{ 0x01, 0x0409 },
+		{ 0x00, 0xf099 },
+		{ 0x04, 0x9800 },
+		{ 0x04, 0xa000 },
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0xff95 },
+		{ 0x00, 0xba00 },
+		{ 0x04, 0xa800 },
+		{ 0x04, 0xf000 },
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0x101a },
+		{ 0x00, 0xa0ff },
+		{ 0x04, 0xf800 },
+		{ 0x04, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x0b, 0x8480 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x18, 0x67c7 },
+		{ 0x04, 0x2000 },
+		{ 0x03, 0x002f },
+		{ 0x02, 0x4360 },
+		{ 0x01, 0x0109 },
+		{ 0x00, 0x3022 },
+		{ 0x04, 0x2800 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168bb_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x10, 0xf41b },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy(tp, 0x1f, 0x0001);
+	rtl_patchphy(tp, 0x16, 1 << 0);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168bef_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x10, 0xf41b },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168cp_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0000 },
+		{ 0x1d, 0x0f00 },
+		{ 0x1f, 0x0002 },
+		{ 0x0c, 0x1ec8 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168cp_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x1d, 0x3d98 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168c_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x12, 0x2300 },
+		{ 0x1f, 0x0002 },
+		{ 0x00, 0x88d4 },
+		{ 0x01, 0x82b1 },
+		{ 0x03, 0x7002 },
+		{ 0x08, 0x9e30 },
+		{ 0x09, 0x01f0 },
+		{ 0x0a, 0x5500 },
+		{ 0x0c, 0x00c8 },
+		{ 0x1f, 0x0003 },
+		{ 0x12, 0xc096 },
+		{ 0x16, 0x000a },
+		{ 0x1f, 0x0000 },
+		{ 0x1f, 0x0000 },
+		{ 0x09, 0x2000 },
+		{ 0x09, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168c_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x12, 0x2300 },
+		{ 0x03, 0x802f },
+		{ 0x02, 0x4f02 },
+		{ 0x01, 0x0409 },
+		{ 0x00, 0xf099 },
+		{ 0x04, 0x9800 },
+		{ 0x04, 0x9000 },
+		{ 0x1d, 0x3d98 },
+		{ 0x1f, 0x0002 },
+		{ 0x0c, 0x7eb8 },
+		{ 0x06, 0x0761 },
+		{ 0x1f, 0x0003 },
+		{ 0x16, 0x0f0a },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl_patchphy(tp, 0x16, 1 << 0);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168c_3_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x12, 0x2300 },
+		{ 0x1d, 0x3d98 },
+		{ 0x1f, 0x0002 },
+		{ 0x0c, 0x7eb8 },
+		{ 0x06, 0x5461 },
+		{ 0x1f, 0x0003 },
+		{ 0x16, 0x0f0a },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl_patchphy(tp, 0x16, 1 << 0);
+	rtl_patchphy(tp, 0x14, 1 << 5);
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168c_4_hw_phy_config(struct rtl8169_private *tp)
+{
+	rtl8168c_3_hw_phy_config(tp);
+}
+
+static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init_0[] = {
+		/* Channel Estimation */
+		{ 0x1f, 0x0001 },
+		{ 0x06, 0x4064 },
+		{ 0x07, 0x2863 },
+		{ 0x08, 0x059c },
+		{ 0x09, 0x26b4 },
+		{ 0x0a, 0x6a19 },
+		{ 0x0b, 0xdcc8 },
+		{ 0x10, 0xf06d },
+		{ 0x14, 0x7f68 },
+		{ 0x18, 0x7fd9 },
+		{ 0x1c, 0xf0ff },
+		{ 0x1d, 0x3d9c },
+		{ 0x1f, 0x0003 },
+		{ 0x12, 0xf49f },
+		{ 0x13, 0x070b },
+		{ 0x1a, 0x05ad },
+		{ 0x14, 0x94c0 },
+
+		/*
+		 * Tx Error Issue
+		 * Enhance line driver power
+		 */
+		{ 0x1f, 0x0002 },
+		{ 0x06, 0x5561 },
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8332 },
+		{ 0x06, 0x5561 },
+
+		/*
+		 * Can not link to 1Gbps with bad cable
+		 * Decrease SNR threshold form 21.07dB to 19.04dB
+		 */
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+
+		{ 0x1f, 0x0000 },
+		{ 0x0d, 0xf880 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+
+	/*
+	 * Rx Error Issue
+	 * Fine Tune Switching regulator parameter
+	 */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w0w1_phy(tp, 0x0b, 0x0010, 0x00ef);
+	rtl_w0w1_phy(tp, 0x0c, 0xa200, 0x5d00);
+
+	if (rtl8168d_efuse_read(tp, 0x01) == 0xb1) {
+		static const struct phy_reg phy_reg_init[] = {
+			{ 0x1f, 0x0002 },
+			{ 0x05, 0x669a },
+			{ 0x1f, 0x0005 },
+			{ 0x05, 0x8330 },
+			{ 0x06, 0x669a },
+			{ 0x1f, 0x0002 }
+		};
+		int val;
+
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+		val = rtl_readphy(tp, 0x0d);
+
+		if ((val & 0x00ff) != 0x006c) {
+			static const u32 set[] = {
+				0x0065, 0x0066, 0x0067, 0x0068,
+				0x0069, 0x006a, 0x006b, 0x006c
+			};
+			int i;
+
+			rtl_writephy(tp, 0x1f, 0x0002);
+
+			val &= 0xff00;
+			for (i = 0; i < ARRAY_SIZE(set); i++)
+				rtl_writephy(tp, 0x0d, val | set[i]);
+		}
+	} else {
+		static const struct phy_reg phy_reg_init[] = {
+			{ 0x1f, 0x0002 },
+			{ 0x05, 0x6662 },
+			{ 0x1f, 0x0005 },
+			{ 0x05, 0x8330 },
+			{ 0x06, 0x6662 }
+		};
+
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	}
+
+	/* RSET couple improve */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_patchphy(tp, 0x0d, 0x0300);
+	rtl_patchphy(tp, 0x0f, 0x0010);
+
+	/* Fine tune PLL performance */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w0w1_phy(tp, 0x02, 0x0100, 0x0600);
+	rtl_w0w1_phy(tp, 0x03, 0x0000, 0xe000);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x001b);
+
+	rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xbf00);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init_0[] = {
+		/* Channel Estimation */
+		{ 0x1f, 0x0001 },
+		{ 0x06, 0x4064 },
+		{ 0x07, 0x2863 },
+		{ 0x08, 0x059c },
+		{ 0x09, 0x26b4 },
+		{ 0x0a, 0x6a19 },
+		{ 0x0b, 0xdcc8 },
+		{ 0x10, 0xf06d },
+		{ 0x14, 0x7f68 },
+		{ 0x18, 0x7fd9 },
+		{ 0x1c, 0xf0ff },
+		{ 0x1d, 0x3d9c },
+		{ 0x1f, 0x0003 },
+		{ 0x12, 0xf49f },
+		{ 0x13, 0x070b },
+		{ 0x1a, 0x05ad },
+		{ 0x14, 0x94c0 },
+
+		/*
+		 * Tx Error Issue
+		 * Enhance line driver power
+		 */
+		{ 0x1f, 0x0002 },
+		{ 0x06, 0x5561 },
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8332 },
+		{ 0x06, 0x5561 },
+
+		/*
+		 * Can not link to 1Gbps with bad cable
+		 * Decrease SNR threshold form 21.07dB to 19.04dB
+		 */
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+
+		{ 0x1f, 0x0000 },
+		{ 0x0d, 0xf880 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+
+	if (rtl8168d_efuse_read(tp, 0x01) == 0xb1) {
+		static const struct phy_reg phy_reg_init[] = {
+			{ 0x1f, 0x0002 },
+			{ 0x05, 0x669a },
+			{ 0x1f, 0x0005 },
+			{ 0x05, 0x8330 },
+			{ 0x06, 0x669a },
+
+			{ 0x1f, 0x0002 }
+		};
+		int val;
+
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+		val = rtl_readphy(tp, 0x0d);
+		if ((val & 0x00ff) != 0x006c) {
+			static const u32 set[] = {
+				0x0065, 0x0066, 0x0067, 0x0068,
+				0x0069, 0x006a, 0x006b, 0x006c
+			};
+			int i;
+
+			rtl_writephy(tp, 0x1f, 0x0002);
+
+			val &= 0xff00;
+			for (i = 0; i < ARRAY_SIZE(set); i++)
+				rtl_writephy(tp, 0x0d, val | set[i]);
+		}
+	} else {
+		static const struct phy_reg phy_reg_init[] = {
+			{ 0x1f, 0x0002 },
+			{ 0x05, 0x2642 },
+			{ 0x1f, 0x0005 },
+			{ 0x05, 0x8330 },
+			{ 0x06, 0x2642 }
+		};
+
+		rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	}
+
+	/* Fine tune PLL performance */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w0w1_phy(tp, 0x02, 0x0100, 0x0600);
+	rtl_w0w1_phy(tp, 0x03, 0x0000, 0xe000);
+
+	/* Switching regulator Slew rate */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_patchphy(tp, 0x0f, 0x0017);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x001b);
+
+	rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xb300);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168d_3_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0002 },
+		{ 0x10, 0x0008 },
+		{ 0x0d, 0x006c },
+
+		{ 0x1f, 0x0000 },
+		{ 0x0d, 0xf880 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x0b, 0xa4d8 },
+		{ 0x09, 0x281c },
+		{ 0x07, 0x2883 },
+		{ 0x0a, 0x6b35 },
+		{ 0x1d, 0x3da4 },
+		{ 0x1c, 0xeffd },
+		{ 0x14, 0x7f52 },
+		{ 0x18, 0x7fc6 },
+		{ 0x08, 0x0601 },
+		{ 0x06, 0x4063 },
+		{ 0x10, 0xf074 },
+		{ 0x1f, 0x0003 },
+		{ 0x13, 0x0789 },
+		{ 0x12, 0xf4bd },
+		{ 0x1a, 0x04fd },
+		{ 0x14, 0x84b0 },
+		{ 0x1f, 0x0000 },
+		{ 0x00, 0x9200 },
+
+		{ 0x1f, 0x0005 },
+		{ 0x01, 0x0340 },
+		{ 0x1f, 0x0001 },
+		{ 0x04, 0x4000 },
+		{ 0x03, 0x1d21 },
+		{ 0x02, 0x0c32 },
+		{ 0x01, 0x0200 },
+		{ 0x00, 0x5554 },
+		{ 0x04, 0x4800 },
+		{ 0x04, 0x4000 },
+		{ 0x04, 0xf000 },
+		{ 0x03, 0xdf01 },
+		{ 0x02, 0xdf20 },
+		{ 0x01, 0x101a },
+		{ 0x00, 0xa0ff },
+		{ 0x04, 0xf800 },
+		{ 0x04, 0xf000 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x0023 },
+		{ 0x16, 0x0000 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0001 },
+		{ 0x17, 0x0cc0 },
+
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x002d },
+		{ 0x18, 0x0040 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+	rtl_patchphy(tp, 0x0d, 1 << 5);
+}
+
+static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		/* Enable Delay cap */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b80 },
+		{ 0x06, 0xc896 },
+		{ 0x1f, 0x0000 },
+
+		/* Channel estimation fine tune */
+		{ 0x1f, 0x0001 },
+		{ 0x0b, 0x6c20 },
+		{ 0x07, 0x2872 },
+		{ 0x1c, 0xefff },
+		{ 0x1f, 0x0003 },
+		{ 0x14, 0x6420 },
+		{ 0x1f, 0x0000 },
+
+		/* Update PFM & 10M TX idle timer */
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x002f },
+		{ 0x15, 0x1919 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x00ac },
+		{ 0x18, 0x0006 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_apply_firmware(tp);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	/* DCO enable for 10M IDLE Power */
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0023);
+	rtl_w0w1_phy(tp, 0x17, 0x0006, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* For impedance matching */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w0w1_phy(tp, 0x08, 0x8000, 0x7f00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x002d);
+	rtl_w0w1_phy(tp, 0x18, 0x0050, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b86);
+	rtl_w0w1_phy(tp, 0x06, 0x0001, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x2000);
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0020);
+	rtl_w0w1_phy(tp, 0x15, 0x0000, 0x1100);
+	rtl_writephy(tp, 0x1f, 0x0006);
+	rtl_writephy(tp, 0x00, 0x5a00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0007);
+	rtl_writephy(tp, 0x0e, 0x003c);
+	rtl_writephy(tp, 0x0d, 0x4007);
+	rtl_writephy(tp, 0x0e, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0000);
+}
+
+static void rtl_rar_exgmac_set(struct rtl8169_private *tp, u8 *addr)
+{
+	const u16 w[] = {
+		addr[0] | (addr[1] << 8),
+		addr[2] | (addr[3] << 8),
+		addr[4] | (addr[5] << 8)
+	};
+	const struct exgmac_reg e[] = {
+		{ .addr = 0xe0, ERIAR_MASK_1111, .val = w[0] | (w[1] << 16) },
+		{ .addr = 0xe4, ERIAR_MASK_1111, .val = w[2] },
+		{ .addr = 0xf0, ERIAR_MASK_1111, .val = w[0] << 16 },
+		{ .addr = 0xf4, ERIAR_MASK_1111, .val = w[1] | (w[2] << 16) }
+	};
+
+	rtl_write_exgmac_batch(tp, e, ARRAY_SIZE(e));
+}
+
+static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		/* Enable Delay cap */
+		{ 0x1f, 0x0004 },
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x00ac },
+		{ 0x18, 0x0006 },
+		{ 0x1f, 0x0002 },
+		{ 0x1f, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		/* Channel estimation fine tune */
+		{ 0x1f, 0x0003 },
+		{ 0x09, 0xa20f },
+		{ 0x1f, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		/* Green Setting */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b5b },
+		{ 0x06, 0x9222 },
+		{ 0x05, 0x8b6d },
+		{ 0x06, 0x8000 },
+		{ 0x05, 0x8b76 },
+		{ 0x06, 0x8000 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_apply_firmware(tp);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	/* For 4-corner performance improve */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b80);
+	rtl_w0w1_phy(tp, 0x17, 0x0006, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0004);
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x002d);
+	rtl_w0w1_phy(tp, 0x18, 0x0010, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+
+	/* improve 10M EEE waveform */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b86);
+	rtl_w0w1_phy(tp, 0x06, 0x0001, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Improve 2-pair detection performance */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x4000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* EEE setting */
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0003, 0x0000, ERIAR_EXGMAC);
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x2000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0004);
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0020);
+	rtl_w0w1_phy(tp, 0x15, 0x0100, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0007);
+	rtl_writephy(tp, 0x0e, 0x003c);
+	rtl_writephy(tp, 0x0d, 0x4007);
+	rtl_writephy(tp, 0x0e, 0x0006);
+	rtl_writephy(tp, 0x0d, 0x0000);
+
+	/* Green feature */
+	rtl_writephy(tp, 0x1f, 0x0003);
+	rtl_w0w1_phy(tp, 0x19, 0x0001, 0x0000);
+	rtl_w0w1_phy(tp, 0x10, 0x0400, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_w0w1_phy(tp, 0x01, 0x0100, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	/* soft-reset phy */
+	rtl_writephy(tp, MII_BMCR, BMCR_RESET | BMCR_ANENABLE | BMCR_ANRESTART);
+
+	/* Broken BIOS workaround: feed GigaMAC registers with MAC address. */
+	rtl_rar_exgmac_set(tp, tp->dev->dev_addr);
+}
+
+static void rtl8168f_hw_phy_config(struct rtl8169_private *tp)
+{
+	/* For 4-corner performance improve */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b80);
+	rtl_w0w1_phy(tp, 0x06, 0x0006, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x002d);
+	rtl_w0w1_phy(tp, 0x18, 0x0010, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+
+	/* Improve 10M EEE waveform */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b86);
+	rtl_w0w1_phy(tp, 0x06, 0x0001, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		/* Channel estimation fine tune */
+		{ 0x1f, 0x0003 },
+		{ 0x09, 0xa20f },
+		{ 0x1f, 0x0000 },
+
+		/* Modify green table for giga & fnet */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b55 },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b5e },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b67 },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b70 },
+		{ 0x06, 0x0000 },
+		{ 0x1f, 0x0000 },
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x0078 },
+		{ 0x17, 0x0000 },
+		{ 0x19, 0x00fb },
+		{ 0x1f, 0x0000 },
+
+		/* Modify green table for 10M */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b79 },
+		{ 0x06, 0xaa00 },
+		{ 0x1f, 0x0000 },
+
+		/* Disable hiimpedance detection (RTCT) */
+		{ 0x1f, 0x0003 },
+		{ 0x01, 0x328a },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_apply_firmware(tp);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl8168f_hw_phy_config(tp);
+
+	/* Improve 2-pair detection performance */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x4000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	rtl_apply_firmware(tp);
+
+	rtl8168f_hw_phy_config(tp);
+}
+
+static void rtl8411_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		/* Channel estimation fine tune */
+		{ 0x1f, 0x0003 },
+		{ 0x09, 0xa20f },
+		{ 0x1f, 0x0000 },
+
+		/* Modify green table for giga & fnet */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b55 },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b5e },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b67 },
+		{ 0x06, 0x0000 },
+		{ 0x05, 0x8b70 },
+		{ 0x06, 0x0000 },
+		{ 0x1f, 0x0000 },
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x0078 },
+		{ 0x17, 0x0000 },
+		{ 0x19, 0x00aa },
+		{ 0x1f, 0x0000 },
+
+		/* Modify green table for 10M */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b79 },
+		{ 0x06, 0xaa00 },
+		{ 0x1f, 0x0000 },
+
+		/* Disable hiimpedance detection (RTCT) */
+		{ 0x1f, 0x0003 },
+		{ 0x01, 0x328a },
+		{ 0x1f, 0x0000 }
+	};
+
+
+	rtl_apply_firmware(tp);
+
+	rtl8168f_hw_phy_config(tp);
+
+	/* Improve 2-pair detection performance */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x4000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	/* Modify green table for giga */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b54);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0800);
+	rtl_writephy(tp, 0x05, 0x8b5d);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0800);
+	rtl_writephy(tp, 0x05, 0x8a7c);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x05, 0x8a7f);
+	rtl_w0w1_phy(tp, 0x06, 0x0100, 0x0000);
+	rtl_writephy(tp, 0x05, 0x8a82);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x05, 0x8a85);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x05, 0x8a88);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* uc same-seed solution */
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x8000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* eee setting */
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0001, 0x00, 0x03, ERIAR_EXGMAC);
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w0w1_phy(tp, 0x06, 0x0000, 0x2000);
+	rtl_writephy(tp, 0x1f, 0x0004);
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0020);
+	rtl_w0w1_phy(tp, 0x15, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0007);
+	rtl_writephy(tp, 0x0e, 0x003c);
+	rtl_writephy(tp, 0x0d, 0x4007);
+	rtl_writephy(tp, 0x0e, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0000);
+
+	/* Green feature */
+	rtl_writephy(tp, 0x1f, 0x0003);
+	rtl_w0w1_phy(tp, 0x19, 0x0000, 0x0001);
+	rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0400);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168g_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	rtl_apply_firmware(tp);
+
+	rtl_writephy(tp, 0x1f, 0x0a46);
+	if (rtl_readphy(tp, 0x10) & 0x0100) {
+		rtl_writephy(tp, 0x1f, 0x0bcc);
+		rtl_w0w1_phy(tp, 0x12, 0x0000, 0x8000);
+	} else {
+		rtl_writephy(tp, 0x1f, 0x0bcc);
+		rtl_w0w1_phy(tp, 0x12, 0x8000, 0x0000);
+	}
+
+	rtl_writephy(tp, 0x1f, 0x0a46);
+	if (rtl_readphy(tp, 0x13) & 0x0100) {
+		rtl_writephy(tp, 0x1f, 0x0c41);
+		rtl_w0w1_phy(tp, 0x15, 0x0002, 0x0000);
+	} else {
+		rtl_writephy(tp, 0x1f, 0x0c41);
+		rtl_w0w1_phy(tp, 0x15, 0x0000, 0x0002);
+	}
+
+	/* Enable PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x000c, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0bcc);
+	rtl_w0w1_phy(tp, 0x14, 0x0100, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x00c0, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8084);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x6000);
+	rtl_w0w1_phy(tp, 0x10, 0x1003, 0x0000);
+
+	/* EEE auto-fallback function */
+	rtl_writephy(tp, 0x1f, 0x0a4b);
+	rtl_w0w1_phy(tp, 0x11, 0x0004, 0x0000);
+
+	/* Enable UC LPF tune function */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8012);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0c42);
+	rtl_w0w1_phy(tp, 0x11, 0x4000, 0x2000);
+
+	/* Improve SWR Efficiency */
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	rtl_writephy(tp, 0x14, 0x5065);
+	rtl_writephy(tp, 0x14, 0xd065);
+	rtl_writephy(tp, 0x1f, 0x0bc8);
+	rtl_writephy(tp, 0x11, 0x5655);
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	rtl_writephy(tp, 0x14, 0x1065);
+	rtl_writephy(tp, 0x14, 0x9065);
+	rtl_writephy(tp, 0x14, 0x1065);
+
+	/* Check ALDPS bit, disable it if enabled */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	if (rtl_readphy(tp, 0x10) & 0x0004)
+		rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0004);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168g_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	rtl_apply_firmware(tp);
+}
+
+static void rtl8168h_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	u16 dout_tapbin;
+	u32 data;
+
+	rtl_apply_firmware(tp);
+
+	/* CHN EST parameters adjust - giga master */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x809b);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0xf800);
+	rtl_writephy(tp, 0x13, 0x80a2);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0xff00);
+	rtl_writephy(tp, 0x13, 0x80a4);
+	rtl_w0w1_phy(tp, 0x14, 0x8500, 0xff00);
+	rtl_writephy(tp, 0x13, 0x809c);
+	rtl_w0w1_phy(tp, 0x14, 0xbd00, 0xff00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* CHN EST parameters adjust - giga slave */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x80ad);
+	rtl_w0w1_phy(tp, 0x14, 0x7000, 0xf800);
+	rtl_writephy(tp, 0x13, 0x80b4);
+	rtl_w0w1_phy(tp, 0x14, 0x5000, 0xff00);
+	rtl_writephy(tp, 0x13, 0x80ac);
+	rtl_w0w1_phy(tp, 0x14, 0x4000, 0xff00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* CHN EST parameters adjust - fnet */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x808e);
+	rtl_w0w1_phy(tp, 0x14, 0x1200, 0xff00);
+	rtl_writephy(tp, 0x13, 0x8090);
+	rtl_w0w1_phy(tp, 0x14, 0xe500, 0xff00);
+	rtl_writephy(tp, 0x13, 0x8092);
+	rtl_w0w1_phy(tp, 0x14, 0x9f00, 0xff00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* enable R-tune & PGA-retune function */
+	dout_tapbin = 0;
+	rtl_writephy(tp, 0x1f, 0x0a46);
+	data = rtl_readphy(tp, 0x13);
+	data &= 3;
+	data <<= 2;
+	dout_tapbin |= data;
+	data = rtl_readphy(tp, 0x12);
+	data &= 0xc000;
+	data >>= 14;
+	dout_tapbin |= data;
+	dout_tapbin = ~(dout_tapbin^0x08);
+	dout_tapbin <<= 12;
+	dout_tapbin &= 0xf000;
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x827a);
+	rtl_w0w1_phy(tp, 0x14, dout_tapbin, 0xf000);
+	rtl_writephy(tp, 0x13, 0x827b);
+	rtl_w0w1_phy(tp, 0x14, dout_tapbin, 0xf000);
+	rtl_writephy(tp, 0x13, 0x827c);
+	rtl_w0w1_phy(tp, 0x14, dout_tapbin, 0xf000);
+	rtl_writephy(tp, 0x13, 0x827d);
+	rtl_w0w1_phy(tp, 0x14, dout_tapbin, 0xf000);
+
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x0811);
+	rtl_w0w1_phy(tp, 0x14, 0x0800, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a42);
+	rtl_w0w1_phy(tp, 0x16, 0x0002, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* enable GPHY 10M */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x0800, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* SAR ADC performance */
+	rtl_writephy(tp, 0x1f, 0x0bca);
+	rtl_w0w1_phy(tp, 0x17, 0x4000, 0x3000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x803f);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x8047);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x804f);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x8057);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x805f);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x8067);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x13, 0x806f);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x3000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* disable phy pfm mode */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x0000, 0x0080);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Check ALDPS bit, disable it if enabled */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	if (rtl_readphy(tp, 0x10) & 0x0004)
+		rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0004);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168h_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	u16 ioffset_p3, ioffset_p2, ioffset_p1, ioffset_p0;
+	u16 rlen;
+	u32 data;
+
+	rtl_apply_firmware(tp);
+
+	/* CHIN EST parameter update */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x808a);
+	rtl_w0w1_phy(tp, 0x14, 0x000a, 0x003f);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* enable R-tune & PGA-retune function */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x0811);
+	rtl_w0w1_phy(tp, 0x14, 0x0800, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a42);
+	rtl_w0w1_phy(tp, 0x16, 0x0002, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* enable GPHY 10M */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x0800, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	r8168_mac_ocp_write(tp, 0xdd02, 0x807d);
+	data = r8168_mac_ocp_read(tp, 0xdd02);
+	ioffset_p3 = ((data & 0x80)>>7);
+	ioffset_p3 <<= 3;
+
+	data = r8168_mac_ocp_read(tp, 0xdd00);
+	ioffset_p3 |= ((data & (0xe000))>>13);
+	ioffset_p2 = ((data & (0x1e00))>>9);
+	ioffset_p1 = ((data & (0x01e0))>>5);
+	ioffset_p0 = ((data & 0x0010)>>4);
+	ioffset_p0 <<= 3;
+	ioffset_p0 |= (data & (0x07));
+	data = (ioffset_p3<<12)|(ioffset_p2<<8)|(ioffset_p1<<4)|(ioffset_p0);
+
+	if ((ioffset_p3 != 0x0f) || (ioffset_p2 != 0x0f) ||
+	    (ioffset_p1 != 0x0f) || (ioffset_p0 != 0x0f)) {
+		rtl_writephy(tp, 0x1f, 0x0bcf);
+		rtl_writephy(tp, 0x16, data);
+		rtl_writephy(tp, 0x1f, 0x0000);
+	}
+
+	/* Modify rlen (TX LPF corner frequency) level */
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	data = rtl_readphy(tp, 0x16);
+	data &= 0x000f;
+	rlen = 0;
+	if (data > 3)
+		rlen = data - 3;
+	data = rlen | (rlen<<4) | (rlen<<8) | (rlen<<12);
+	rtl_writephy(tp, 0x17, data);
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* disable phy pfm mode */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x0000, 0x0080);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Check ALDPS bit, disable it if enabled */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	if (rtl_readphy(tp, 0x10) & 0x0004)
+		rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0004);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168ep_1_hw_phy_config(struct rtl8169_private *tp)
+{
+	/* Enable PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x000c, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* patch 10M & ALDPS */
+	rtl_writephy(tp, 0x1f, 0x0bcc);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x00c0, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8084);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x6000);
+	rtl_w0w1_phy(tp, 0x10, 0x1003, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Enable EEE auto-fallback function */
+	rtl_writephy(tp, 0x1f, 0x0a4b);
+	rtl_w0w1_phy(tp, 0x11, 0x0004, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Enable UC LPF tune function */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8012);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* set rg_sel_sdm_rate */
+	rtl_writephy(tp, 0x1f, 0x0c42);
+	rtl_w0w1_phy(tp, 0x11, 0x4000, 0x2000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Check ALDPS bit, disable it if enabled */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	if (rtl_readphy(tp, 0x10) & 0x0004)
+		rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0004);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8168ep_2_hw_phy_config(struct rtl8169_private *tp)
+{
+	/* patch 10M & ALDPS */
+	rtl_writephy(tp, 0x1f, 0x0bcc);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x0100);
+	rtl_writephy(tp, 0x1f, 0x0a44);
+	rtl_w0w1_phy(tp, 0x11, 0x00c0, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8084);
+	rtl_w0w1_phy(tp, 0x14, 0x0000, 0x6000);
+	rtl_w0w1_phy(tp, 0x10, 0x1003, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Enable UC LPF tune function */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8012);
+	rtl_w0w1_phy(tp, 0x14, 0x8000, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Set rg_sel_sdm_rate */
+	rtl_writephy(tp, 0x1f, 0x0c42);
+	rtl_w0w1_phy(tp, 0x11, 0x4000, 0x2000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Channel estimation parameters */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x80f3);
+	rtl_w0w1_phy(tp, 0x14, 0x8b00, ~0x8bff);
+	rtl_writephy(tp, 0x13, 0x80f0);
+	rtl_w0w1_phy(tp, 0x14, 0x3a00, ~0x3aff);
+	rtl_writephy(tp, 0x13, 0x80ef);
+	rtl_w0w1_phy(tp, 0x14, 0x0500, ~0x05ff);
+	rtl_writephy(tp, 0x13, 0x80f6);
+	rtl_w0w1_phy(tp, 0x14, 0x6e00, ~0x6eff);
+	rtl_writephy(tp, 0x13, 0x80ec);
+	rtl_w0w1_phy(tp, 0x14, 0x6800, ~0x68ff);
+	rtl_writephy(tp, 0x13, 0x80ed);
+	rtl_w0w1_phy(tp, 0x14, 0x7c00, ~0x7cff);
+	rtl_writephy(tp, 0x13, 0x80f2);
+	rtl_w0w1_phy(tp, 0x14, 0xf400, ~0xf4ff);
+	rtl_writephy(tp, 0x13, 0x80f4);
+	rtl_w0w1_phy(tp, 0x14, 0x8500, ~0x85ff);
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x8110);
+	rtl_w0w1_phy(tp, 0x14, 0xa800, ~0xa8ff);
+	rtl_writephy(tp, 0x13, 0x810f);
+	rtl_w0w1_phy(tp, 0x14, 0x1d00, ~0x1dff);
+	rtl_writephy(tp, 0x13, 0x8111);
+	rtl_w0w1_phy(tp, 0x14, 0xf500, ~0xf5ff);
+	rtl_writephy(tp, 0x13, 0x8113);
+	rtl_w0w1_phy(tp, 0x14, 0x6100, ~0x61ff);
+	rtl_writephy(tp, 0x13, 0x8115);
+	rtl_w0w1_phy(tp, 0x14, 0x9200, ~0x92ff);
+	rtl_writephy(tp, 0x13, 0x810e);
+	rtl_w0w1_phy(tp, 0x14, 0x0400, ~0x04ff);
+	rtl_writephy(tp, 0x13, 0x810c);
+	rtl_w0w1_phy(tp, 0x14, 0x7c00, ~0x7cff);
+	rtl_writephy(tp, 0x13, 0x810b);
+	rtl_w0w1_phy(tp, 0x14, 0x5a00, ~0x5aff);
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	rtl_writephy(tp, 0x13, 0x80d1);
+	rtl_w0w1_phy(tp, 0x14, 0xff00, ~0xffff);
+	rtl_writephy(tp, 0x13, 0x80cd);
+	rtl_w0w1_phy(tp, 0x14, 0x9e00, ~0x9eff);
+	rtl_writephy(tp, 0x13, 0x80d3);
+	rtl_w0w1_phy(tp, 0x14, 0x0e00, ~0x0eff);
+	rtl_writephy(tp, 0x13, 0x80d5);
+	rtl_w0w1_phy(tp, 0x14, 0xca00, ~0xcaff);
+	rtl_writephy(tp, 0x13, 0x80d7);
+	rtl_w0w1_phy(tp, 0x14, 0x8400, ~0x84ff);
+
+	/* Force PWM-mode */
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	rtl_writephy(tp, 0x14, 0x5065);
+	rtl_writephy(tp, 0x14, 0xd065);
+	rtl_writephy(tp, 0x1f, 0x0bc8);
+	rtl_writephy(tp, 0x12, 0x00ed);
+	rtl_writephy(tp, 0x1f, 0x0bcd);
+	rtl_writephy(tp, 0x14, 0x1065);
+	rtl_writephy(tp, 0x14, 0x9065);
+	rtl_writephy(tp, 0x14, 0x1065);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* Check ALDPS bit, disable it if enabled */
+	rtl_writephy(tp, 0x1f, 0x0a43);
+	if (rtl_readphy(tp, 0x10) & 0x0004)
+		rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0004);
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0003 },
+		{ 0x08, 0x441d },
+		{ 0x01, 0x9100 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_patchphy(tp, 0x11, 1 << 12);
+	rtl_patchphy(tp, 0x19, 1 << 13);
+	rtl_patchphy(tp, 0x10, 1 << 15);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8105e_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0005 },
+		{ 0x1a, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0004 },
+		{ 0x1c, 0x0000 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0001 },
+		{ 0x15, 0x7701 },
+		{ 0x1f, 0x0000 }
+	};
+
+	/* Disable ALDPS before ram code */
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x18, 0x0310);
+	msleep(100);
+
+	rtl_apply_firmware(tp);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
+{
+	/* Disable ALDPS before setting firmware */
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x18, 0x0310);
+	msleep(20);
+
+	rtl_apply_firmware(tp);
+
+	/* EEE setting */
+	rtl_eri_write(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_writephy(tp, 0x1f, 0x0004);
+	rtl_writephy(tp, 0x10, 0x401f);
+	rtl_writephy(tp, 0x19, 0x7030);
+	rtl_writephy(tp, 0x1f, 0x0000);
+}
+
+static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0004 },
+		{ 0x10, 0xc07f },
+		{ 0x19, 0x7030 },
+		{ 0x1f, 0x0000 }
+	};
+
+	/* Disable ALDPS before ram code */
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x18, 0x0310);
+	msleep(100);
+
+	rtl_apply_firmware(tp);
+
+	rtl_eri_write(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+}
+
+static void rtl_hw_phy_config(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl8169_print_mac_version(tp);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_01:
+		break;
+	case RTL_GIGA_MAC_VER_02:
+	case RTL_GIGA_MAC_VER_03:
+		rtl8169s_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_04:
+		rtl8169sb_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_05:
+		rtl8169scd_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_06:
+		rtl8169sce_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_07:
+	case RTL_GIGA_MAC_VER_08:
+	case RTL_GIGA_MAC_VER_09:
+		rtl8102e_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_11:
+		rtl8168bb_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_12:
+		rtl8168bef_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_17:
+		rtl8168bef_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_18:
+		rtl8168cp_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_19:
+		rtl8168c_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_20:
+		rtl8168c_2_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_21:
+		rtl8168c_3_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_22:
+		rtl8168c_4_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+		rtl8168cp_2_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_25:
+		rtl8168d_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_26:
+		rtl8168d_2_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_27:
+		rtl8168d_3_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_28:
+		rtl8168d_4_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_29:
+	case RTL_GIGA_MAC_VER_30:
+		rtl8105e_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_31:
+		/* None. */
+		break;
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		rtl8168e_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_34:
+		rtl8168e_2_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_35:
+		rtl8168f_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_36:
+		rtl8168f_2_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_37:
+		rtl8402_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_38:
+		rtl8411_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_39:
+		rtl8106e_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_40:
+		rtl8168g_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+		rtl8168g_2_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_47:
+		rtl8168h_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_48:
+		rtl8168h_2_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_49:
+		rtl8168ep_1_hw_phy_config(tp);
+		break;
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		rtl8168ep_2_hw_phy_config(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_41:
+	default:
+		break;
+	}
+}
+
+static void rtl_phy_work(struct rtl8169_private *tp)
+{
+	struct timer_list *timer = &tp->timer;
+	void __iomem *ioaddr = tp->mmio_addr;
+	unsigned long timeout = RTL8169_PHY_TIMEOUT;
+
+	assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
+
+	if (tp->phy_reset_pending(tp)) {
+		/*
+		 * A busy loop could burn quite a few cycles on nowadays CPU.
+		 * Let's delay the execution of the timer for a few ticks.
+		 */
+		timeout = HZ/10;
+		goto out_mod_timer;
+	}
+
+	if (tp->link_ok(ioaddr))
+		return;
+
+	netif_dbg(tp, link, tp->dev, "PHY reset until link up\n");
+
+	tp->phy_reset_enable(tp);
+
+out_mod_timer:
+	mod_timer(timer, jiffies + timeout);
+}
+
+static void rtl_schedule_task(struct rtl8169_private *tp, enum rtl_flag flag)
+{
+	if (!test_and_set_bit(flag, tp->wk.flags))
+		schedule_work(&tp->wk.work);
+}
+
+static void rtl8169_phy_timer(struct timer_list *t)
+{
+	struct rtl8169_private *tp = from_timer(tp, t, timer);
+
+	rtl_schedule_task(tp, RTL_FLAG_TASK_PHY_PENDING);
+}
+
+DECLARE_RTL_COND(rtl_phy_reset_cond)
+{
+	return tp->phy_reset_pending(tp);
+}
+
+static void rtl8169_phy_reset(struct net_device *dev,
+			      struct rtl8169_private *tp)
+{
+	tp->phy_reset_enable(tp);
+	rtl_msleep_loop_wait_low(tp, &rtl_phy_reset_cond, 1, 100);
+}
+
+static bool rtl_tbi_enabled(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return (tp->mac_version == RTL_GIGA_MAC_VER_01) &&
+	    (RTL_R8(PHYstatus) & TBI_Enable);
+}
+
+static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	rtl_hw_phy_config(dev);
+
+	if (tp->mac_version <= RTL_GIGA_MAC_VER_06) {
+		dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
+		RTL_W8(0x82, 0x01);
+	}
+
+	pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
+
+	if (tp->mac_version <= RTL_GIGA_MAC_VER_06)
+		pci_write_config_byte(tp->pci_dev, PCI_CACHE_LINE_SIZE, 0x08);
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
+		dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
+		RTL_W8(0x82, 0x01);
+		dprintk("Set PHY Reg 0x0bh = 0x00h\n");
+		rtl_writephy(tp, 0x0b, 0x0000); //w 0x0b 15 0 0
+	}
+
+	rtl8169_phy_reset(dev, tp);
+
+	rtl8169_set_speed(dev, AUTONEG_ENABLE, SPEED_1000, DUPLEX_FULL,
+			  ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+			  ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
+			  (tp->mii.supports_gmii ?
+			   ADVERTISED_1000baseT_Half |
+			   ADVERTISED_1000baseT_Full : 0));
+
+	if (rtl_tbi_enabled(tp))
+		netif_info(tp, link, dev, "TBI auto-negotiating\n");
+}
+
+static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	rtl_lock_work(tp);
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+
+	RTL_W32(MAC4, addr[4] | addr[5] << 8);
+	RTL_R32(MAC4);
+
+	RTL_W32(MAC0, addr[0] | addr[1] << 8 | addr[2] << 16 | addr[3] << 24);
+	RTL_R32(MAC0);
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_34)
+		rtl_rar_exgmac_set(tp, addr);
+
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+
+	rtl_unlock_work(tp);
+}
+
+static int rtl_set_mac_address(struct net_device *dev, void *p)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct device *d = &tp->pci_dev->dev;
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+
+	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+
+	pm_runtime_get_noresume(d);
+
+	if (pm_runtime_active(d))
+		rtl_rar_set(tp, dev->dev_addr);
+
+	pm_runtime_put_noidle(d);
+
+	return 0;
+}
+
+static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct mii_ioctl_data *data = if_mii(ifr);
+
+	return netif_running(dev) ? tp->do_ioctl(tp, data, cmd) : -ENODEV;
+}
+
+static int rtl_xmii_ioctl(struct rtl8169_private *tp,
+			  struct mii_ioctl_data *data, int cmd)
+{
+	switch (cmd) {
+	case SIOCGMIIPHY:
+		data->phy_id = 32; /* Internal PHY */
+		return 0;
+
+	case SIOCGMIIREG:
+		data->val_out = rtl_readphy(tp, data->reg_num & 0x1f);
+		return 0;
+
+	case SIOCSMIIREG:
+		rtl_writephy(tp, data->reg_num & 0x1f, data->val_in);
+		return 0;
+	}
+	return -EOPNOTSUPP;
+}
+
+static int rtl_tbi_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd)
+{
+	return -EOPNOTSUPP;
+}
+
+static void rtl_init_mdio_ops(struct rtl8169_private *tp)
+{
+	struct mdio_ops *ops = &tp->mdio_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_27:
+		ops->write	= r8168dp_1_mdio_write;
+		ops->read	= r8168dp_1_mdio_read;
+		break;
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		ops->write	= r8168dp_2_mdio_write;
+		ops->read	= r8168dp_2_mdio_read;
+		break;
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		ops->write	= r8168g_mdio_write;
+		ops->read	= r8168g_mdio_read;
+		break;
+	default:
+		ops->write	= r8169_mdio_write;
+		ops->read	= r8169_mdio_read;
+		break;
+	}
+}
+
+static void rtl_speed_down(struct rtl8169_private *tp)
+{
+	u32 adv;
+	int lpa;
+
+	rtl_writephy(tp, 0x1f, 0x0000);
+	lpa = rtl_readphy(tp, MII_LPA);
+
+	if (lpa & (LPA_10HALF | LPA_10FULL))
+		adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full;
+	else if (lpa & (LPA_100HALF | LPA_100FULL))
+		adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+		      ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full;
+	else
+		adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+		      ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
+		      (tp->mii.supports_gmii ?
+		       ADVERTISED_1000baseT_Half |
+		       ADVERTISED_1000baseT_Full : 0);
+
+	rtl8169_set_speed(tp->dev, AUTONEG_ENABLE, SPEED_1000, DUPLEX_FULL,
+			  adv);
+}
+
+static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_29:
+	case RTL_GIGA_MAC_VER_30:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_39:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		RTL_W32(RxConfig, RTL_R32(RxConfig) |
+			AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
+		break;
+	default:
+		break;
+	}
+}
+
+static bool rtl_wol_pll_power_down(struct rtl8169_private *tp)
+{
+	if (!(__rtl8169_get_wol(tp) & WAKE_ANY))
+		return false;
+
+	rtl_speed_down(tp);
+	rtl_wol_suspend_quirk(tp);
+
+	return true;
+}
+
+static void r810x_phy_power_down(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+}
+
+static void r810x_phy_power_up(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
+}
+
+static void r810x_pll_power_down(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	if (rtl_wol_pll_power_down(tp))
+		return;
+
+	r810x_phy_power_down(tp);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_07:
+	case RTL_GIGA_MAC_VER_08:
+	case RTL_GIGA_MAC_VER_09:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_13:
+	case RTL_GIGA_MAC_VER_16:
+		break;
+	default:
+		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
+		break;
+	}
+}
+
+static void r810x_pll_power_up(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	r810x_phy_power_up(tp);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_07:
+	case RTL_GIGA_MAC_VER_08:
+	case RTL_GIGA_MAC_VER_09:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_13:
+	case RTL_GIGA_MAC_VER_16:
+		break;
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0xc0);
+		break;
+	default:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
+		break;
+	}
+}
+
+static void r8168_phy_power_up(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl_writephy(tp, 0x0e, 0x0000);
+		break;
+	default:
+		break;
+	}
+	rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
+}
+
+static void r8168_phy_power_down(struct rtl8169_private *tp)
+{
+	rtl_writephy(tp, 0x1f, 0x0000);
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+		rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_PDOWN);
+		break;
+
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl_writephy(tp, 0x0e, 0x0200);
+	default:
+		rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+		break;
+	}
+}
+
+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 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_31 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_49 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_50 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_51) &&
+	    r8168_check_dash(tp)) {
+		return;
+	}
+
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_23 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_24) &&
+	    (RTL_R16(CPlusCmd) & ASF)) {
+		return;
+	}
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_33)
+		rtl_ephy_write(tp, 0x19, 0xff64);
+
+	if (rtl_wol_pll_power_down(tp))
+		return;
+
+	r8168_phy_power_down(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:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
+		break;
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_49:
+		rtl_w0w1_eri(tp, 0x1a8, ERIAR_MASK_1111, 0x00000000,
+			     0xfc000000, ERIAR_EXGMAC);
+		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
+		break;
+	}
+}
+
+static void r8168_pll_power_up(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	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:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
+		break;
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0xc0);
+		break;
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_49:
+		RTL_W8(PMCH, RTL_R8(PMCH) | 0xc0);
+		rtl_w0w1_eri(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000,
+			     0x00000000, ERIAR_EXGMAC);
+		break;
+	}
+
+	r8168_phy_power_up(tp);
+}
+
+static void rtl_generic_op(struct rtl8169_private *tp,
+			   void (*op)(struct rtl8169_private *))
+{
+	if (op)
+		op(tp);
+}
+
+static void rtl_pll_power_down(struct rtl8169_private *tp)
+{
+	rtl_generic_op(tp, tp->pll_power_ops.down);
+}
+
+static void rtl_pll_power_up(struct rtl8169_private *tp)
+{
+	rtl_generic_op(tp, tp->pll_power_ops.up);
+}
+
+static void rtl_init_pll_power_ops(struct rtl8169_private *tp)
+{
+	struct pll_power_ops *ops = &tp->pll_power_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_07:
+	case RTL_GIGA_MAC_VER_08:
+	case RTL_GIGA_MAC_VER_09:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_16:
+	case RTL_GIGA_MAC_VER_29:
+	case RTL_GIGA_MAC_VER_30:
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_39:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+		ops->down	= r810x_pll_power_down;
+		ops->up		= r810x_pll_power_up;
+		break;
+
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		ops->down	= r8168_pll_power_down;
+		ops->up		= r8168_pll_power_up;
+		break;
+
+	default:
+		ops->down	= NULL;
+		ops->up		= NULL;
+		break;
+	}
+}
+
+static void rtl_init_rxcfg(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_01:
+	case RTL_GIGA_MAC_VER_02:
+	case RTL_GIGA_MAC_VER_03:
+	case RTL_GIGA_MAC_VER_04:
+	case RTL_GIGA_MAC_VER_05:
+	case RTL_GIGA_MAC_VER_06:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_13:
+	case RTL_GIGA_MAC_VER_14:
+	case RTL_GIGA_MAC_VER_15:
+	case RTL_GIGA_MAC_VER_16:
+	case RTL_GIGA_MAC_VER_17:
+		RTL_W32(RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
+		break;
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
+		break;
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
+		break;
+	default:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST);
+		break;
+	}
+}
+
+static void rtl8169_init_ring_indexes(struct rtl8169_private *tp)
+{
+	tp->dirty_tx = tp->cur_tx = tp->cur_rx = 0;
+}
+
+static void rtl_hw_jumbo_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+	rtl_generic_op(tp, tp->jumbo_ops.enable);
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+}
+
+static void rtl_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+	rtl_generic_op(tp, tp->jumbo_ops.disable);
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+}
+
+static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Config3, RTL_R8(Config3) | Jumbo_En0);
+	RTL_W8(Config4, RTL_R8(Config4) | Jumbo_En1);
+	rtl_tx_performance_tweak(tp->pci_dev, PCI_EXP_DEVCTL_READRQ_512B);
+}
+
+static void r8168c_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Jumbo_En0);
+	RTL_W8(Config4, RTL_R8(Config4) & ~Jumbo_En1);
+	rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT);
+}
+
+static void r8168dp_hw_jumbo_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Config3, RTL_R8(Config3) | Jumbo_En0);
+}
+
+static void r8168dp_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Jumbo_En0);
+}
+
+static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	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, PCI_EXP_DEVCTL_READRQ_512B);
+}
+
+static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	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)
+{
+	rtl_tx_performance_tweak(tp->pci_dev,
+		PCI_EXP_DEVCTL_READRQ_512B | PCI_EXP_DEVCTL_NOSNOOP_EN);
+}
+
+static void r8168b_0_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	rtl_tx_performance_tweak(tp->pci_dev,
+		(0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN);
+}
+
+static void r8168b_1_hw_jumbo_enable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	r8168b_0_hw_jumbo_enable(tp);
+
+	RTL_W8(Config4, RTL_R8(Config4) | (1 << 0));
+}
+
+static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	r8168b_0_hw_jumbo_disable(tp);
+
+	RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
+}
+
+static void rtl_init_jumbo_ops(struct rtl8169_private *tp)
+{
+	struct jumbo_ops *ops = &tp->jumbo_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_11:
+		ops->disable	= r8168b_0_hw_jumbo_disable;
+		ops->enable	= r8168b_0_hw_jumbo_enable;
+		break;
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+		ops->disable	= r8168b_1_hw_jumbo_disable;
+		ops->enable	= r8168b_1_hw_jumbo_enable;
+		break;
+	case RTL_GIGA_MAC_VER_18: /* Wild guess. Needs info from Realtek. */
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21: /* Wild guess. Needs info from Realtek. */
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+		ops->disable	= r8168c_hw_jumbo_disable;
+		ops->enable	= r8168c_hw_jumbo_enable;
+		break;
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+		ops->disable	= r8168dp_hw_jumbo_disable;
+		ops->enable	= r8168dp_hw_jumbo_enable;
+		break;
+	case RTL_GIGA_MAC_VER_31: /* Wild guess. Needs info from Realtek. */
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+	case RTL_GIGA_MAC_VER_34:
+		ops->disable	= r8168e_hw_jumbo_disable;
+		ops->enable	= r8168e_hw_jumbo_enable;
+		break;
+
+	/*
+	 * No action needed for jumbo frames with 8169.
+	 * No jumbo for 810x at all.
+	 */
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+	default:
+		ops->disable	= NULL;
+		ops->enable	= NULL;
+		break;
+	}
+}
+
+DECLARE_RTL_COND(rtl_chipcmd_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R8(ChipCmd) & CmdReset;
+}
+
+static void rtl_hw_reset(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(ChipCmd, CmdReset);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_chipcmd_cond, 100, 100);
+}
+
+static void rtl_request_uncached_firmware(struct rtl8169_private *tp)
+{
+	struct rtl_fw *rtl_fw;
+	const char *name;
+	int rc = -ENOMEM;
+
+	name = rtl_lookup_firmware_name(tp);
+	if (!name)
+		goto out_no_firmware;
+
+	rtl_fw = kzalloc(sizeof(*rtl_fw), GFP_KERNEL);
+	if (!rtl_fw)
+		goto err_warn;
+
+	rc = request_firmware(&rtl_fw->fw, name, &tp->pci_dev->dev);
+	if (rc < 0)
+		goto err_free;
+
+	rc = rtl_check_firmware(tp, rtl_fw);
+	if (rc < 0)
+		goto err_release_firmware;
+
+	tp->rtl_fw = rtl_fw;
+out:
+	return;
+
+err_release_firmware:
+	release_firmware(rtl_fw->fw);
+err_free:
+	kfree(rtl_fw);
+err_warn:
+	netif_warn(tp, ifup, tp->dev, "unable to load firmware patch %s (%d)\n",
+		   name, rc);
+out_no_firmware:
+	tp->rtl_fw = NULL;
+	goto out;
+}
+
+static void rtl_request_firmware(struct rtl8169_private *tp)
+{
+	if (IS_ERR(tp->rtl_fw))
+		rtl_request_uncached_firmware(tp);
+}
+
+static void rtl_rx_close(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(RxConfig, RTL_R32(RxConfig) & ~RX_CONFIG_ACCEPT_MASK);
+}
+
+DECLARE_RTL_COND(rtl_npq_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R8(TxPoll) & NPQ;
+}
+
+DECLARE_RTL_COND(rtl_txcfg_empty_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(TxConfig) & TXCFG_EMPTY;
+}
+
+static void rtl8169_hw_reset(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/* Disable interrupts */
+	rtl8169_irq_mask_and_ack(tp);
+
+	rtl_rx_close(tp);
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_31) {
+		rtl_udelay_loop_wait_low(tp, &rtl_npq_cond, 20, 42*42);
+	} else if (tp->mac_version == RTL_GIGA_MAC_VER_34 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_35 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_36 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_37 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_38 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_40 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_41 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_42 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_43 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_44 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_45 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_46 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_47 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_48 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_49 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_50 ||
+		   tp->mac_version == RTL_GIGA_MAC_VER_51) {
+		RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq);
+		rtl_udelay_loop_wait_high(tp, &rtl_txcfg_empty_cond, 100, 666);
+	} else {
+		RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq);
+		udelay(100);
+	}
+
+	rtl_hw_reset(tp);
+}
+
+static void rtl_set_rx_tx_config_registers(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/* Set DMA burst size and Interframe Gap Time */
+	RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
+		(InterFrameGap << TxInterFrameGapShift));
+}
+
+static void rtl_hw_start(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	tp->hw_start(dev);
+
+	rtl_irq_enable_all(tp);
+}
+
+static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp,
+					 void __iomem *ioaddr)
+{
+	/*
+	 * Magic spell: some iop3xx ARM board needs the TxDescAddrHigh
+	 * register to be written before TxDescAddrLow to work.
+	 * Switching from MMIO to I/O access fixes the issue as well.
+	 */
+	RTL_W32(TxDescStartAddrHigh, ((u64) tp->TxPhyAddr) >> 32);
+	RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr) & DMA_BIT_MASK(32));
+	RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr) >> 32);
+	RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr) & DMA_BIT_MASK(32));
+}
+
+static u16 rtl_rw_cpluscmd(void __iomem *ioaddr)
+{
+	u16 cmd;
+
+	cmd = RTL_R16(CPlusCmd);
+	RTL_W16(CPlusCmd, cmd);
+	return cmd;
+}
+
+static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
+{
+	/* Low hurts. Let's disable the filtering. */
+	RTL_W16(RxMaxSize, rx_buf_sz + 1);
+}
+
+static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
+{
+	static const struct rtl_cfg2_info {
+		u32 mac_version;
+		u32 clk;
+		u32 val;
+	} cfg2_info [] = {
+		{ RTL_GIGA_MAC_VER_05, PCI_Clock_33MHz, 0x000fff00 }, // 8110SCd
+		{ RTL_GIGA_MAC_VER_05, PCI_Clock_66MHz, 0x000fffff },
+		{ RTL_GIGA_MAC_VER_06, PCI_Clock_33MHz, 0x00ffff00 }, // 8110SCe
+		{ RTL_GIGA_MAC_VER_06, PCI_Clock_66MHz, 0x00ffffff }
+	};
+	const struct rtl_cfg2_info *p = cfg2_info;
+	unsigned int i;
+	u32 clk;
+
+	clk = RTL_R8(Config2) & PCI_Clock_66MHz;
+	for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
+		if ((p->mac_version == mac_version) && (p->clk == clk)) {
+			RTL_W32(0x7c, p->val);
+			break;
+		}
+	}
+}
+
+static void rtl_set_rx_mode(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	u32 mc_filter[2];	/* Multicast hash filter */
+	int rx_mode;
+	u32 tmp = 0;
+
+	if (dev->flags & IFF_PROMISC) {
+		/* Unconditionally log net taps. */
+		netif_notice(tp, link, dev, "Promiscuous mode enabled\n");
+		rx_mode =
+		    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
+		    AcceptAllPhys;
+		mc_filter[1] = mc_filter[0] = 0xffffffff;
+	} else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
+		   (dev->flags & IFF_ALLMULTI)) {
+		/* Too many to filter perfectly -- accept all multicasts. */
+		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
+		mc_filter[1] = mc_filter[0] = 0xffffffff;
+	} else {
+		struct netdev_hw_addr *ha;
+
+		rx_mode = AcceptBroadcast | AcceptMyPhys;
+		mc_filter[1] = mc_filter[0] = 0;
+		netdev_for_each_mc_addr(ha, dev) {
+			int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
+			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
+			rx_mode |= AcceptMulticast;
+		}
+	}
+
+	if (dev->features & NETIF_F_RXALL)
+		rx_mode |= (AcceptErr | AcceptRunt);
+
+	tmp = (RTL_R32(RxConfig) & ~RX_CONFIG_ACCEPT_MASK) | rx_mode;
+
+	if (tp->mac_version > RTL_GIGA_MAC_VER_06) {
+		u32 data = mc_filter[0];
+
+		mc_filter[0] = swab32(mc_filter[1]);
+		mc_filter[1] = swab32(data);
+	}
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+		mc_filter[1] = mc_filter[0] = 0xffffffff;
+
+	RTL_W32(MAR0 + 4, mc_filter[1]);
+	RTL_W32(MAR0 + 0, mc_filter[0]);
+
+	RTL_W32(RxConfig, tmp);
+}
+
+static void rtl_hw_start_8169(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_05) {
+		RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | PCIMulRW);
+		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, 0x08);
+	}
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+	if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_04)
+		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+
+	rtl_init_rxcfg(tp);
+
+	RTL_W8(EarlyTxThres, NoEarlyTx);
+
+	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_04)
+		rtl_set_rx_tx_config_registers(tp);
+
+	tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03) {
+		dprintk("Set MAC Reg C+CR Offset 0xe0. "
+			"Bit-3 and bit-14 MUST be 1\n");
+		tp->cp_cmd |= (1 << 14);
+	}
+
+	RTL_W16(CPlusCmd, tp->cp_cmd);
+
+	rtl8169_set_magic_reg(ioaddr, tp->mac_version);
+
+	/*
+	 * Undocumented corner. Supposedly:
+	 * (TxTimer << 12) | (TxPackets << 8) | (RxTimer << 4) | RxPackets
+	 */
+	RTL_W16(IntrMitigate, 0x0000);
+
+	rtl_set_rx_tx_desc_registers(tp, ioaddr);
+
+	if (tp->mac_version != RTL_GIGA_MAC_VER_01 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_02 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_03 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_04) {
+		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+		rtl_set_rx_tx_config_registers(tp);
+	}
+
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+
+	/* Initially a 10 us delay. Turned it into a PCI commit. - FR */
+	RTL_R8(IntrMask);
+
+	RTL_W32(RxMissed, 0);
+
+	rtl_set_rx_mode(dev);
+
+	/* no early-rx interrupts */
+	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
+}
+
+static void rtl_csi_write(struct rtl8169_private *tp, int addr, int value)
+{
+	if (tp->csi_ops.write)
+		tp->csi_ops.write(tp, addr, value);
+}
+
+static u32 rtl_csi_read(struct rtl8169_private *tp, int addr)
+{
+	return tp->csi_ops.read ? tp->csi_ops.read(tp, addr) : ~0;
+}
+
+static void rtl_csi_access_enable(struct rtl8169_private *tp, u32 bits)
+{
+	u32 csi;
+
+	csi = rtl_csi_read(tp, 0x070c) & 0x00ffffff;
+	rtl_csi_write(tp, 0x070c, csi | bits);
+}
+
+static void rtl_csi_access_enable_1(struct rtl8169_private *tp)
+{
+	rtl_csi_access_enable(tp, 0x17000000);
+}
+
+static void rtl_csi_access_enable_2(struct rtl8169_private *tp)
+{
+	rtl_csi_access_enable(tp, 0x27000000);
+}
+
+DECLARE_RTL_COND(rtl_csiar_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R32(CSIAR) & CSIAR_FLAG;
+}
+
+static void r8169_csi_write(struct rtl8169_private *tp, int addr, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIDR, value);
+	RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_csiar_cond, 10, 100);
+}
+
+static u32 r8169_csi_read(struct rtl8169_private *tp, int addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_csiar_cond, 10, 100) ?
+		RTL_R32(CSIDR) : ~0;
+}
+
+static void r8402_csi_write(struct rtl8169_private *tp, int addr, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIDR, value);
+	RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT |
+		CSIAR_FUNC_NIC);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_csiar_cond, 10, 100);
+}
+
+static u32 r8402_csi_read(struct rtl8169_private *tp, int addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) | CSIAR_FUNC_NIC |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_csiar_cond, 10, 100) ?
+		RTL_R32(CSIDR) : ~0;
+}
+
+static void r8411_csi_write(struct rtl8169_private *tp, int addr, int value)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIDR, value);
+	RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT |
+		CSIAR_FUNC_NIC2);
+
+	rtl_udelay_loop_wait_low(tp, &rtl_csiar_cond, 10, 100);
+}
+
+static u32 r8411_csi_read(struct rtl8169_private *tp, int addr)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) | CSIAR_FUNC_NIC2 |
+		CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+	return rtl_udelay_loop_wait_high(tp, &rtl_csiar_cond, 10, 100) ?
+		RTL_R32(CSIDR) : ~0;
+}
+
+static void rtl_init_csi_ops(struct rtl8169_private *tp)
+{
+	struct csi_ops *ops = &tp->csi_ops;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_01:
+	case RTL_GIGA_MAC_VER_02:
+	case RTL_GIGA_MAC_VER_03:
+	case RTL_GIGA_MAC_VER_04:
+	case RTL_GIGA_MAC_VER_05:
+	case RTL_GIGA_MAC_VER_06:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_13:
+	case RTL_GIGA_MAC_VER_14:
+	case RTL_GIGA_MAC_VER_15:
+	case RTL_GIGA_MAC_VER_16:
+	case RTL_GIGA_MAC_VER_17:
+		ops->write	= NULL;
+		ops->read	= NULL;
+		break;
+
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_38:
+		ops->write	= r8402_csi_write;
+		ops->read	= r8402_csi_read;
+		break;
+
+	case RTL_GIGA_MAC_VER_44:
+		ops->write	= r8411_csi_write;
+		ops->read	= r8411_csi_read;
+		break;
+
+	default:
+		ops->write	= r8169_csi_write;
+		ops->read	= r8169_csi_read;
+		break;
+	}
+}
+
+struct ephy_info {
+	unsigned int offset;
+	u16 mask;
+	u16 bits;
+};
+
+static void rtl_ephy_init(struct rtl8169_private *tp, const struct ephy_info *e,
+			  int len)
+{
+	u16 w;
+
+	while (len-- > 0) {
+		w = (rtl_ephy_read(tp, e->offset) & ~e->mask) | e->bits;
+		rtl_ephy_write(tp, e->offset, w);
+		e++;
+	}
+}
+
+static void rtl_disable_clock_request(struct pci_dev *pdev)
+{
+	pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL,
+				   PCI_EXP_LNKCTL_CLKREQ_EN);
+}
+
+static void rtl_enable_clock_request(struct pci_dev *pdev)
+{
+	pcie_capability_set_word(pdev, PCI_EXP_LNKCTL,
+				 PCI_EXP_LNKCTL_CLKREQ_EN);
+}
+
+static void rtl_pcie_state_l2l3_enable(struct rtl8169_private *tp, bool enable)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	u8 data;
+
+	data = RTL_R8(Config3);
+
+	if (enable)
+		data |= Rdy_to_L23;
+	else
+		data &= ~Rdy_to_L23;
+
+	RTL_W8(Config3, data);
+}
+
+#define R8168_CPCMD_QUIRK_MASK (\
+	EnableBist | \
+	Mac_dbgo_oe | \
+	Force_half_dup | \
+	Force_rxflow_en | \
+	Force_txflow_en | \
+	Cxpl_dbg_sel | \
+	ASF | \
+	PktCntrDisable | \
+	Mac_dbgo_sel)
+
+static void rtl_hw_start_8168bb(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN) {
+		rtl_tx_performance_tweak(pdev, (0x5 << MAX_READ_REQUEST_SHIFT) |
+					 PCI_EXP_DEVCTL_NOSNOOP_EN);
+	}
+}
+
+static void rtl_hw_start_8168bef(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	rtl_hw_start_8168bb(tp);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
+}
+
+static void __rtl_hw_start_8168cp(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	RTL_W8(Config1, RTL_R8(Config1) | Speed_down);
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_disable_clock_request(pdev);
+
+	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168cp_1(struct rtl8169_private *tp)
+{
+	static const struct ephy_info e_info_8168cp[] = {
+		{ 0x01, 0,	0x0001 },
+		{ 0x02, 0x0800,	0x1000 },
+		{ 0x03, 0,	0x0042 },
+		{ 0x06, 0x0080,	0x0000 },
+		{ 0x07, 0,	0x2000 }
+	};
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_ephy_init(tp, e_info_8168cp, ARRAY_SIZE(e_info_8168cp));
+
+	__rtl_hw_start_8168cp(tp);
+}
+
+static void rtl_hw_start_8168cp_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_2(tp);
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168cp_3(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_2(tp);
+
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+	/* Magic. */
+	RTL_W8(DBG_REG, 0x20);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168c_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168c_1[] = {
+		{ 0x02, 0x0800,	0x1000 },
+		{ 0x03, 0,	0x0002 },
+		{ 0x06, 0x0080,	0x0000 }
+	};
+
+	rtl_csi_access_enable_2(tp);
+
+	RTL_W8(DBG_REG, 0x06 | FIX_NAK_1 | FIX_NAK_2);
+
+	rtl_ephy_init(tp, e_info_8168c_1, ARRAY_SIZE(e_info_8168c_1));
+
+	__rtl_hw_start_8168cp(tp);
+}
+
+static void rtl_hw_start_8168c_2(struct rtl8169_private *tp)
+{
+	static const struct ephy_info e_info_8168c_2[] = {
+		{ 0x01, 0,	0x0001 },
+		{ 0x03, 0x0400,	0x0220 }
+	};
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_ephy_init(tp, e_info_8168c_2, ARRAY_SIZE(e_info_8168c_2));
+
+	__rtl_hw_start_8168cp(tp);
+}
+
+static void rtl_hw_start_8168c_3(struct rtl8169_private *tp)
+{
+	rtl_hw_start_8168c_2(tp);
+}
+
+static void rtl_hw_start_8168c_4(struct rtl8169_private *tp)
+{
+	rtl_csi_access_enable_2(tp);
+
+	__rtl_hw_start_8168cp(tp);
+}
+
+static void rtl_hw_start_8168d(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_disable_clock_request(pdev);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168dp(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_1(tp);
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_disable_clock_request(pdev);
+}
+
+static void rtl_hw_start_8168d_4(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	static const struct ephy_info e_info_8168d_4[] = {
+		{ 0x0b, 0x0000,	0x0048 },
+		{ 0x19, 0x0020,	0x0050 },
+		{ 0x0c, 0x0100,	0x0020 }
+	};
+
+	rtl_csi_access_enable_1(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_ephy_init(tp, e_info_8168d_4, ARRAY_SIZE(e_info_8168d_4));
+
+	rtl_enable_clock_request(pdev);
+}
+
+static void rtl_hw_start_8168e_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	static const struct ephy_info e_info_8168e_1[] = {
+		{ 0x00, 0x0200,	0x0100 },
+		{ 0x00, 0x0000,	0x0004 },
+		{ 0x06, 0x0002,	0x0001 },
+		{ 0x06, 0x0000,	0x0030 },
+		{ 0x07, 0x0000,	0x2000 },
+		{ 0x00, 0x0000,	0x0020 },
+		{ 0x03, 0x5800,	0x2000 },
+		{ 0x03, 0x0000,	0x0001 },
+		{ 0x01, 0x0800,	0x1000 },
+		{ 0x07, 0x0000,	0x4000 },
+		{ 0x1e, 0x0000,	0x2000 },
+		{ 0x19, 0xffff,	0xfe6c },
+		{ 0x0a, 0x0000,	0x0040 }
+	};
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_ephy_init(tp, e_info_8168e_1, ARRAY_SIZE(e_info_8168e_1));
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_disable_clock_request(pdev);
+
+	/* Reset tx FIFO pointer */
+	RTL_W32(MISC, RTL_R32(MISC) | TXPLA_RST);
+	RTL_W32(MISC, RTL_R32(MISC) & ~TXPLA_RST);
+
+	RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+}
+
+static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	static const struct ephy_info e_info_8168e_2[] = {
+		{ 0x09, 0x0000,	0x0080 },
+		{ 0x19, 0x0000,	0x0224 }
+	};
+
+	rtl_csi_access_enable_1(tp);
+
+	rtl_ephy_init(tp, e_info_8168e_2, ARRAY_SIZE(e_info_8168e_2));
+
+	if (tp->dev->mtu <= ETH_DATA_LEN)
+		rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00100002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xcc, ERIAR_MASK_1111, 0x00000050, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xd0, ERIAR_MASK_1111, 0x07ff0060, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00, ERIAR_EXGMAC);
+
+	RTL_W8(MaxTxPacketSize, EarlySize);
+
+	rtl_disable_clock_request(pdev);
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+	RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+
+	/* Adjust EEE LED frequency */
+	RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
+	RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
+	RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+}
+
+static void rtl_hw_start_8168f(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00100002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x1d0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xcc, ERIAR_MASK_1111, 0x00000050, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xd0, ERIAR_MASK_1111, 0x00000060, ERIAR_EXGMAC);
+
+	RTL_W8(MaxTxPacketSize, EarlySize);
+
+	rtl_disable_clock_request(pdev);
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+	RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+	RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
+	RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
+	RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+}
+
+static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168f_1[] = {
+		{ 0x06, 0x00c0,	0x0020 },
+		{ 0x08, 0x0001,	0x0002 },
+		{ 0x09, 0x0000,	0x0080 },
+		{ 0x19, 0x0000,	0x0224 }
+	};
+
+	rtl_hw_start_8168f(tp);
+
+	rtl_ephy_init(tp, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
+
+	rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00, ERIAR_EXGMAC);
+
+	/* Adjust EEE LED frequency */
+	RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+}
+
+static void rtl_hw_start_8411(struct rtl8169_private *tp)
+{
+	static const struct ephy_info e_info_8168f_1[] = {
+		{ 0x06, 0x00c0,	0x0020 },
+		{ 0x0f, 0xffff,	0x5200 },
+		{ 0x1e, 0x0000,	0x4000 },
+		{ 0x19, 0x0000,	0x0224 }
+	};
+
+	rtl_hw_start_8168f(tp);
+	rtl_pcie_state_l2l3_enable(tp, false);
+
+	rtl_ephy_init(tp, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
+
+	rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0x0000, ERIAR_EXGMAC);
+}
+
+static void rtl_hw_start_8168g(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_0101, 0x080002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xcc, ERIAR_MASK_0001, 0x38, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xd0, ERIAR_MASK_0001, 0x48, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+
+	rtl_csi_access_enable_1(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f, ERIAR_EXGMAC);
+
+	RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
+	RTL_W8(MaxTxPacketSize, EarlySize);
+
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+
+	/* Adjust EEE LED frequency */
+	RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+
+	rtl_w0w1_eri(tp, 0x2fc, ERIAR_MASK_0001, 0x01, 0x06, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, 0x1000, ERIAR_EXGMAC);
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+}
+
+static void rtl_hw_start_8168g_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168g_1[] = {
+		{ 0x00, 0x0000,	0x0008 },
+		{ 0x0c, 0x37d0,	0x0820 },
+		{ 0x1e, 0x0000,	0x0001 },
+		{ 0x19, 0x8000,	0x0000 }
+	};
+
+	rtl_hw_start_8168g(tp);
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168g_1, ARRAY_SIZE(e_info_8168g_1));
+}
+
+static void rtl_hw_start_8168g_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168g_2[] = {
+		{ 0x00, 0x0000,	0x0008 },
+		{ 0x0c, 0x3df0,	0x0200 },
+		{ 0x19, 0xffff,	0xfc00 },
+		{ 0x1e, 0xffff,	0x20eb }
+	};
+
+	rtl_hw_start_8168g(tp);
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168g_2, ARRAY_SIZE(e_info_8168g_2));
+}
+
+static void rtl_hw_start_8411_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8411_2[] = {
+		{ 0x00, 0x0000,	0x0008 },
+		{ 0x0c, 0x3df0,	0x0200 },
+		{ 0x0f, 0xffff,	0x5200 },
+		{ 0x19, 0x0020,	0x0000 },
+		{ 0x1e, 0x0000,	0x2000 }
+	};
+
+	rtl_hw_start_8168g(tp);
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8411_2, ARRAY_SIZE(e_info_8411_2));
+}
+
+static void rtl_hw_start_8168h_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	int rg_saw_cnt;
+	u32 data;
+	static const struct ephy_info e_info_8168h_1[] = {
+		{ 0x1e, 0x0800,	0x0001 },
+		{ 0x1d, 0x0000,	0x0800 },
+		{ 0x05, 0xffff,	0x2089 },
+		{ 0x06, 0xffff,	0x5881 },
+		{ 0x04, 0xffff,	0x154a },
+		{ 0x01, 0xffff,	0x068b }
+	};
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168h_1, ARRAY_SIZE(e_info_8168h_1));
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_0101, 0x00080002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xcc, ERIAR_MASK_0001, 0x38, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xd0, ERIAR_MASK_0001, 0x48, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+
+	rtl_csi_access_enable_1(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_1111, 0x0010, 0x00, ERIAR_EXGMAC);
+
+	rtl_w0w1_eri(tp, 0xd4, ERIAR_MASK_1111, 0x1f00, 0x00, ERIAR_EXGMAC);
+
+	rtl_eri_write(tp, 0x5f0, ERIAR_MASK_0011, 0x4f87, ERIAR_EXGMAC);
+
+	RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
+	RTL_W8(MaxTxPacketSize, EarlySize);
+
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+
+	/* Adjust EEE LED frequency */
+	RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
+	RTL_W8(MISC_1, RTL_R8(MISC_1) & ~PFM_D3COLD_EN);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~TX_10M_PS_EN);
+
+	rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, 0x1000, ERIAR_EXGMAC);
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+
+	rtl_writephy(tp, 0x1f, 0x0c42);
+	rg_saw_cnt = (rtl_readphy(tp, 0x13) & 0x3fff);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	if (rg_saw_cnt > 0) {
+		u16 sw_cnt_1ms_ini;
+
+		sw_cnt_1ms_ini = 16000000/rg_saw_cnt;
+		sw_cnt_1ms_ini &= 0x0fff;
+		data = r8168_mac_ocp_read(tp, 0xd412);
+		data &= ~0x0fff;
+		data |= sw_cnt_1ms_ini;
+		r8168_mac_ocp_write(tp, 0xd412, data);
+	}
+
+	data = r8168_mac_ocp_read(tp, 0xe056);
+	data &= ~0xf0;
+	data |= 0x70;
+	r8168_mac_ocp_write(tp, 0xe056, data);
+
+	data = r8168_mac_ocp_read(tp, 0xe052);
+	data &= ~0x6000;
+	data |= 0x8008;
+	r8168_mac_ocp_write(tp, 0xe052, data);
+
+	data = r8168_mac_ocp_read(tp, 0xe0d6);
+	data &= ~0x01ff;
+	data |= 0x017f;
+	r8168_mac_ocp_write(tp, 0xe0d6, data);
+
+	data = r8168_mac_ocp_read(tp, 0xd420);
+	data &= ~0x0fff;
+	data |= 0x047f;
+	r8168_mac_ocp_write(tp, 0xd420, data);
+
+	r8168_mac_ocp_write(tp, 0xe63e, 0x0001);
+	r8168_mac_ocp_write(tp, 0xe63e, 0x0000);
+	r8168_mac_ocp_write(tp, 0xc094, 0x0000);
+	r8168_mac_ocp_write(tp, 0xc09e, 0x0000);
+}
+
+static void rtl_hw_start_8168ep(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl8168ep_stop_cmac(tp);
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_0101, 0x00080002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xcc, ERIAR_MASK_0001, 0x2f, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xd0, ERIAR_MASK_0001, 0x5f, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006, ERIAR_EXGMAC);
+
+	rtl_csi_access_enable_1(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+
+	rtl_w0w1_eri(tp, 0xd4, ERIAR_MASK_1111, 0x1f80, 0x00, ERIAR_EXGMAC);
+
+	rtl_eri_write(tp, 0x5f0, ERIAR_MASK_0011, 0x4f87, ERIAR_EXGMAC);
+
+	RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
+	RTL_W8(MaxTxPacketSize, EarlySize);
+
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+
+	/* Adjust EEE LED frequency */
+	RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+
+	rtl_w0w1_eri(tp, 0x2fc, ERIAR_MASK_0001, 0x01, 0x06, ERIAR_EXGMAC);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~TX_10M_PS_EN);
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+}
+
+static void rtl_hw_start_8168ep_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168ep_1[] = {
+		{ 0x00, 0xffff,	0x10ab },
+		{ 0x06, 0xffff,	0xf030 },
+		{ 0x08, 0xffff,	0x2006 },
+		{ 0x0d, 0xffff,	0x1666 },
+		{ 0x0c, 0x3ff0,	0x0000 }
+	};
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168ep_1, ARRAY_SIZE(e_info_8168ep_1));
+
+	rtl_hw_start_8168ep(tp);
+}
+
+static void rtl_hw_start_8168ep_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8168ep_2[] = {
+		{ 0x00, 0xffff,	0x10a3 },
+		{ 0x19, 0xffff,	0xfc00 },
+		{ 0x1e, 0xffff,	0x20ea }
+	};
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168ep_2, ARRAY_SIZE(e_info_8168ep_2));
+
+	rtl_hw_start_8168ep(tp);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
+	RTL_W8(MISC_1, RTL_R8(MISC_1) & ~PFM_D3COLD_EN);
+}
+
+static void rtl_hw_start_8168ep_3(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	u32 data;
+	static const struct ephy_info e_info_8168ep_3[] = {
+		{ 0x00, 0xffff,	0x10a3 },
+		{ 0x19, 0xffff,	0x7c00 },
+		{ 0x1e, 0xffff,	0x20eb },
+		{ 0x0d, 0xffff,	0x1666 }
+	};
+
+	/* disable aspm and clock request before access ephy */
+	RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+	RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+	rtl_ephy_init(tp, e_info_8168ep_3, ARRAY_SIZE(e_info_8168ep_3));
+
+	rtl_hw_start_8168ep(tp);
+
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
+	RTL_W8(MISC_1, RTL_R8(MISC_1) & ~PFM_D3COLD_EN);
+
+	data = r8168_mac_ocp_read(tp, 0xd3e2);
+	data &= 0xf000;
+	data |= 0x0271;
+	r8168_mac_ocp_write(tp, 0xd3e2, data);
+
+	data = r8168_mac_ocp_read(tp, 0xd3e4);
+	data &= 0xff00;
+	r8168_mac_ocp_write(tp, 0xd3e4, data);
+
+	data = r8168_mac_ocp_read(tp, 0xe860);
+	data |= 0x0080;
+	r8168_mac_ocp_write(tp, 0xe860, data);
+}
+
+static void rtl_hw_start_8168(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
+
+	tp->cp_cmd |= RTL_R16(CPlusCmd) | PktCntrDisable | INTT_1;
+
+	RTL_W16(CPlusCmd, tp->cp_cmd);
+
+	RTL_W16(IntrMitigate, 0x5151);
+
+	/* Work around for RxFIFO overflow. */
+	if (tp->mac_version == RTL_GIGA_MAC_VER_11) {
+		tp->event_slow |= RxFIFOOver | PCSTimeout;
+		tp->event_slow &= ~RxOverflow;
+	}
+
+	rtl_set_rx_tx_desc_registers(tp, ioaddr);
+
+	rtl_set_rx_tx_config_registers(tp);
+
+	RTL_R8(IntrMask);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_11:
+		rtl_hw_start_8168bb(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+		rtl_hw_start_8168bef(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_18:
+		rtl_hw_start_8168cp_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_19:
+		rtl_hw_start_8168c_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_20:
+		rtl_hw_start_8168c_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_21:
+		rtl_hw_start_8168c_3(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_22:
+		rtl_hw_start_8168c_4(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_23:
+		rtl_hw_start_8168cp_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_24:
+		rtl_hw_start_8168cp_3(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+		rtl_hw_start_8168d(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_28:
+		rtl_hw_start_8168d_4(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_31:
+		rtl_hw_start_8168dp(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		rtl_hw_start_8168e_1(tp);
+		break;
+	case RTL_GIGA_MAC_VER_34:
+		rtl_hw_start_8168e_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_36:
+		rtl_hw_start_8168f_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_38:
+		rtl_hw_start_8411(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+		rtl_hw_start_8168g_1(tp);
+		break;
+	case RTL_GIGA_MAC_VER_42:
+		rtl_hw_start_8168g_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_44:
+		rtl_hw_start_8411_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+		rtl_hw_start_8168h_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_49:
+		rtl_hw_start_8168ep_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_50:
+		rtl_hw_start_8168ep_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_51:
+		rtl_hw_start_8168ep_3(tp);
+		break;
+
+	default:
+		printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
+			dev->name, tp->mac_version);
+		break;
+	}
+
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+
+	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+
+	rtl_set_rx_mode(dev);
+
+	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
+}
+
+#define R810X_CPCMD_QUIRK_MASK (\
+	EnableBist | \
+	Mac_dbgo_oe | \
+	Force_half_dup | \
+	Force_rxflow_en | \
+	Force_txflow_en | \
+	Cxpl_dbg_sel | \
+	ASF | \
+	PktCntrDisable | \
+	Mac_dbgo_sel)
+
+static void rtl_hw_start_8102e_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	static const struct ephy_info e_info_8102e_1[] = {
+		{ 0x01,	0, 0x6e65 },
+		{ 0x02,	0, 0x091f },
+		{ 0x03,	0, 0xc2f9 },
+		{ 0x06,	0, 0xafb5 },
+		{ 0x07,	0, 0x0e00 },
+		{ 0x19,	0, 0xec80 },
+		{ 0x01,	0, 0x2e65 },
+		{ 0x01,	0, 0x6e65 }
+	};
+	u8 cfg1;
+
+	rtl_csi_access_enable_2(tp);
+
+	RTL_W8(DBG_REG, FIX_NAK_1);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(Config1,
+	       LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable);
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+	cfg1 = RTL_R8(Config1);
+	if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
+		RTL_W8(Config1, cfg1 & ~LEDS0);
+
+	rtl_ephy_init(tp, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
+}
+
+static void rtl_hw_start_8102e_2(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	rtl_csi_access_enable_2(tp);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
+	RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+}
+
+static void rtl_hw_start_8102e_3(struct rtl8169_private *tp)
+{
+	rtl_hw_start_8102e_2(tp);
+
+	rtl_ephy_write(tp, 0x03, 0xc2f9);
+}
+
+static void rtl_hw_start_8105e_1(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8105e_1[] = {
+		{ 0x07,	0, 0x4000 },
+		{ 0x19,	0, 0x0200 },
+		{ 0x19,	0, 0x0020 },
+		{ 0x1e,	0, 0x2000 },
+		{ 0x03,	0, 0x0001 },
+		{ 0x19,	0, 0x0100 },
+		{ 0x19,	0, 0x0004 },
+		{ 0x0a,	0, 0x0020 }
+	};
+
+	/* Force LAN exit from ASPM if Rx/Tx are not idle */
+	RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
+
+	/* Disable Early Tally Counter */
+	RTL_W32(FuncEvent, RTL_R32(FuncEvent) & ~0x010000);
+
+	RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
+	RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
+
+	rtl_ephy_init(tp, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1));
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+}
+
+static void rtl_hw_start_8105e_2(struct rtl8169_private *tp)
+{
+	rtl_hw_start_8105e_1(tp);
+	rtl_ephy_write(tp, 0x1e, rtl_ephy_read(tp, 0x1e) | 0x8000);
+}
+
+static void rtl_hw_start_8402(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	static const struct ephy_info e_info_8402[] = {
+		{ 0x19,	0xffff, 0xff64 },
+		{ 0x1e,	0, 0x4000 }
+	};
+
+	rtl_csi_access_enable_2(tp);
+
+	/* Force LAN exit from ASPM if Rx/Tx are not idle */
+	RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
+
+	RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+	RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+
+	rtl_ephy_init(tp, e_info_8402, ARRAY_SIZE(e_info_8402));
+
+	rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00000002, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00000006, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0e00, 0xff00, ERIAR_EXGMAC);
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+}
+
+static void rtl_hw_start_8106(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/* Force LAN exit from ASPM if Rx/Tx are not idle */
+	RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
+
+	RTL_W32(MISC, (RTL_R32(MISC) | DISABLE_LAN_EN) & ~EARLY_TALLY_EN);
+	RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
+
+	rtl_pcie_state_l2l3_enable(tp, false);
+}
+
+static void rtl_hw_start_8101(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+
+	if (tp->mac_version >= RTL_GIGA_MAC_VER_30)
+		tp->event_slow &= ~RxFIFOOver;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_13 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_16)
+		pcie_capability_set_word(pdev, PCI_EXP_DEVCTL,
+					 PCI_EXP_DEVCTL_NOSNOOP_EN);
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
+
+	tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
+	RTL_W16(CPlusCmd, tp->cp_cmd);
+
+	rtl_set_rx_tx_desc_registers(tp, ioaddr);
+
+	rtl_set_rx_tx_config_registers(tp);
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_07:
+		rtl_hw_start_8102e_1(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_08:
+		rtl_hw_start_8102e_3(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_09:
+		rtl_hw_start_8102e_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_29:
+		rtl_hw_start_8105e_1(tp);
+		break;
+	case RTL_GIGA_MAC_VER_30:
+		rtl_hw_start_8105e_2(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_37:
+		rtl_hw_start_8402(tp);
+		break;
+
+	case RTL_GIGA_MAC_VER_39:
+		rtl_hw_start_8106(tp);
+		break;
+	case RTL_GIGA_MAC_VER_43:
+		rtl_hw_start_8168g_2(tp);
+		break;
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+		rtl_hw_start_8168h_1(tp);
+		break;
+	}
+
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+
+	RTL_W16(IntrMitigate, 0x0000);
+
+	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+
+	rtl_set_rx_mode(dev);
+
+	RTL_R8(IntrMask);
+
+	RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
+}
+
+static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if (new_mtu > ETH_DATA_LEN)
+		rtl_hw_jumbo_enable(tp);
+	else
+		rtl_hw_jumbo_disable(tp);
+
+	dev->mtu = new_mtu;
+	netdev_update_features(dev);
+
+	return 0;
+}
+
+static inline void rtl8169_make_unusable_by_asic(struct RxDesc *desc)
+{
+	desc->addr = cpu_to_le64(0x0badbadbadbadbadull);
+	desc->opts1 &= ~cpu_to_le32(DescOwn | RsvdMask);
+}
+
+static void rtl8169_free_rx_databuff(struct rtl8169_private *tp,
+				     void **data_buff, struct RxDesc *desc)
+{
+	dma_unmap_single(&tp->pci_dev->dev, le64_to_cpu(desc->addr), rx_buf_sz,
+			 DMA_FROM_DEVICE);
+
+	kfree(*data_buff);
+	*data_buff = NULL;
+	rtl8169_make_unusable_by_asic(desc);
+}
+
+static inline void rtl8169_mark_to_asic(struct RxDesc *desc, u32 rx_buf_sz)
+{
+	u32 eor = le32_to_cpu(desc->opts1) & RingEnd;
+
+	/* Force memory writes to complete before releasing descriptor */
+	dma_wmb();
+
+	desc->opts1 = cpu_to_le32(DescOwn | eor | rx_buf_sz);
+}
+
+static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping,
+				       u32 rx_buf_sz)
+{
+	desc->addr = cpu_to_le64(mapping);
+	rtl8169_mark_to_asic(desc, rx_buf_sz);
+}
+
+static inline void *rtl8169_align(void *data)
+{
+	return (void *)ALIGN((long)data, 16);
+}
+
+static struct sk_buff *rtl8169_alloc_rx_data(struct rtl8169_private *tp,
+					     struct RxDesc *desc)
+{
+	void *data;
+	dma_addr_t mapping;
+	struct device *d = &tp->pci_dev->dev;
+	struct net_device *dev = tp->dev;
+	int node = dev->dev.parent ? dev_to_node(dev->dev.parent) : -1;
+
+	data = kmalloc_node(rx_buf_sz, GFP_KERNEL, node);
+	if (!data)
+		return NULL;
+
+	if (rtl8169_align(data) != data) {
+		kfree(data);
+		data = kmalloc_node(rx_buf_sz + 15, GFP_KERNEL, node);
+		if (!data)
+			return NULL;
+	}
+
+	mapping = dma_map_single(d, rtl8169_align(data), rx_buf_sz,
+				 DMA_FROM_DEVICE);
+	if (unlikely(dma_mapping_error(d, mapping))) {
+		if (net_ratelimit())
+			netif_err(tp, drv, tp->dev, "Failed to map RX DMA!\n");
+		goto err_out;
+	}
+
+	rtl8169_map_to_asic(desc, mapping, rx_buf_sz);
+	return data;
+
+err_out:
+	kfree(data);
+	return NULL;
+}
+
+static void rtl8169_rx_clear(struct rtl8169_private *tp)
+{
+	unsigned int i;
+
+	for (i = 0; i < NUM_RX_DESC; i++) {
+		if (tp->Rx_databuff[i]) {
+			rtl8169_free_rx_databuff(tp, tp->Rx_databuff + i,
+					    tp->RxDescArray + i);
+		}
+	}
+}
+
+static inline void rtl8169_mark_as_last_descriptor(struct RxDesc *desc)
+{
+	desc->opts1 |= cpu_to_le32(RingEnd);
+}
+
+static int rtl8169_rx_fill(struct rtl8169_private *tp)
+{
+	unsigned int i;
+
+	for (i = 0; i < NUM_RX_DESC; i++) {
+		void *data;
+
+		if (tp->Rx_databuff[i])
+			continue;
+
+		data = rtl8169_alloc_rx_data(tp, tp->RxDescArray + i);
+		if (!data) {
+			rtl8169_make_unusable_by_asic(tp->RxDescArray + i);
+			goto err_out;
+		}
+		tp->Rx_databuff[i] = data;
+	}
+
+	rtl8169_mark_as_last_descriptor(tp->RxDescArray + NUM_RX_DESC - 1);
+	return 0;
+
+err_out:
+	rtl8169_rx_clear(tp);
+	return -ENOMEM;
+}
+
+static int rtl8169_init_ring(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl8169_init_ring_indexes(tp);
+
+	memset(tp->tx_skb, 0x0, NUM_TX_DESC * sizeof(struct ring_info));
+	memset(tp->Rx_databuff, 0x0, NUM_RX_DESC * sizeof(void *));
+
+	return rtl8169_rx_fill(tp);
+}
+
+static void rtl8169_unmap_tx_skb(struct device *d, struct ring_info *tx_skb,
+				 struct TxDesc *desc)
+{
+	unsigned int len = tx_skb->len;
+
+	dma_unmap_single(d, le64_to_cpu(desc->addr), len, DMA_TO_DEVICE);
+
+	desc->opts1 = 0x00;
+	desc->opts2 = 0x00;
+	desc->addr = 0x00;
+	tx_skb->len = 0;
+}
+
+static void rtl8169_tx_clear_range(struct rtl8169_private *tp, u32 start,
+				   unsigned int n)
+{
+	unsigned int i;
+
+	for (i = 0; i < n; i++) {
+		unsigned int entry = (start + i) % NUM_TX_DESC;
+		struct ring_info *tx_skb = tp->tx_skb + entry;
+		unsigned int len = tx_skb->len;
+
+		if (len) {
+			struct sk_buff *skb = tx_skb->skb;
+
+			rtl8169_unmap_tx_skb(&tp->pci_dev->dev, tx_skb,
+					     tp->TxDescArray + entry);
+			if (skb) {
+				dev_consume_skb_any(skb);
+				tx_skb->skb = NULL;
+			}
+		}
+	}
+}
+
+static void rtl8169_tx_clear(struct rtl8169_private *tp)
+{
+	rtl8169_tx_clear_range(tp, tp->dirty_tx, NUM_TX_DESC);
+	tp->cur_tx = tp->dirty_tx = 0;
+}
+
+static void rtl_reset_work(struct rtl8169_private *tp)
+{
+	struct net_device *dev = tp->dev;
+	int i;
+
+	napi_disable(&tp->napi);
+	netif_stop_queue(dev);
+	synchronize_sched();
+
+	rtl8169_hw_reset(tp);
+
+	for (i = 0; i < NUM_RX_DESC; i++)
+		rtl8169_mark_to_asic(tp->RxDescArray + i, rx_buf_sz);
+
+	rtl8169_tx_clear(tp);
+	rtl8169_init_ring_indexes(tp);
+
+	napi_enable(&tp->napi);
+	rtl_hw_start(dev);
+	netif_wake_queue(dev);
+	rtl8169_check_link_status(dev, tp, tp->mmio_addr);
+}
+
+static void rtl8169_tx_timeout(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+}
+
+static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
+			      u32 *opts)
+{
+	struct skb_shared_info *info = skb_shinfo(skb);
+	unsigned int cur_frag, entry;
+	struct TxDesc *uninitialized_var(txd);
+	struct device *d = &tp->pci_dev->dev;
+
+	entry = tp->cur_tx;
+	for (cur_frag = 0; cur_frag < info->nr_frags; cur_frag++) {
+		const skb_frag_t *frag = info->frags + cur_frag;
+		dma_addr_t mapping;
+		u32 status, len;
+		void *addr;
+
+		entry = (entry + 1) % NUM_TX_DESC;
+
+		txd = tp->TxDescArray + entry;
+		len = skb_frag_size(frag);
+		addr = skb_frag_address(frag);
+		mapping = dma_map_single(d, addr, len, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(d, mapping))) {
+			if (net_ratelimit())
+				netif_err(tp, drv, tp->dev,
+					  "Failed to map TX fragments DMA!\n");
+			goto err_out;
+		}
+
+		/* Anti gcc 2.95.3 bugware (sic) */
+		status = opts[0] | len |
+			(RingEnd * !((entry + 1) % NUM_TX_DESC));
+
+		txd->opts1 = cpu_to_le32(status);
+		txd->opts2 = cpu_to_le32(opts[1]);
+		txd->addr = cpu_to_le64(mapping);
+
+		tp->tx_skb[entry].len = len;
+	}
+
+	if (cur_frag) {
+		tp->tx_skb[entry].skb = skb;
+		txd->opts1 |= cpu_to_le32(LastFrag);
+	}
+
+	return cur_frag;
+
+err_out:
+	rtl8169_tx_clear_range(tp, tp->cur_tx + 1, cur_frag);
+	return -EIO;
+}
+
+static bool rtl_test_hw_pad_bug(struct rtl8169_private *tp, struct sk_buff *skb)
+{
+	return skb->len < ETH_ZLEN && tp->mac_version == RTL_GIGA_MAC_VER_34;
+}
+
+static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
+				      struct net_device *dev);
+/* r8169_csum_workaround()
+ * The hw limites the value the transport offset. When the offset is out of the
+ * range, calculate the checksum by sw.
+ */
+static void r8169_csum_workaround(struct rtl8169_private *tp,
+				  struct sk_buff *skb)
+{
+	if (skb_shinfo(skb)->gso_size) {
+		netdev_features_t features = tp->dev->features;
+		struct sk_buff *segs, *nskb;
+
+		features &= ~(NETIF_F_SG | NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
+		segs = skb_gso_segment(skb, features);
+		if (IS_ERR(segs) || !segs)
+			goto drop;
+
+		do {
+			nskb = segs;
+			segs = segs->next;
+			nskb->next = NULL;
+			rtl8169_start_xmit(nskb, tp->dev);
+		} while (segs);
+
+		dev_consume_skb_any(skb);
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		if (skb_checksum_help(skb) < 0)
+			goto drop;
+
+		rtl8169_start_xmit(skb, tp->dev);
+	} else {
+		struct net_device_stats *stats;
+
+drop:
+		stats = &tp->dev->stats;
+		stats->tx_dropped++;
+		dev_kfree_skb_any(skb);
+	}
+}
+
+/* msdn_giant_send_check()
+ * According to the document of microsoft, the TCP Pseudo Header excludes the
+ * packet length for IPv6 TCP large packets.
+ */
+static int msdn_giant_send_check(struct sk_buff *skb)
+{
+	const struct ipv6hdr *ipv6h;
+	struct tcphdr *th;
+	int ret;
+
+	ret = skb_cow_head(skb, 0);
+	if (ret)
+		return ret;
+
+	ipv6h = ipv6_hdr(skb);
+	th = tcp_hdr(skb);
+
+	th->check = 0;
+	th->check = ~tcp_v6_check(0, &ipv6h->saddr, &ipv6h->daddr, 0);
+
+	return ret;
+}
+
+static inline __be16 get_protocol(struct sk_buff *skb)
+{
+	__be16 protocol;
+
+	if (skb->protocol == htons(ETH_P_8021Q))
+		protocol = vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
+	else
+		protocol = skb->protocol;
+
+	return protocol;
+}
+
+static bool rtl8169_tso_csum_v1(struct rtl8169_private *tp,
+				struct sk_buff *skb, u32 *opts)
+{
+	u32 mss = skb_shinfo(skb)->gso_size;
+
+	if (mss) {
+		opts[0] |= TD_LSO;
+		opts[0] |= min(mss, TD_MSS_MAX) << TD0_MSS_SHIFT;
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		const struct iphdr *ip = ip_hdr(skb);
+
+		if (ip->protocol == IPPROTO_TCP)
+			opts[0] |= TD0_IP_CS | TD0_TCP_CS;
+		else if (ip->protocol == IPPROTO_UDP)
+			opts[0] |= TD0_IP_CS | TD0_UDP_CS;
+		else
+			WARN_ON_ONCE(1);
+	}
+
+	return true;
+}
+
+static bool rtl8169_tso_csum_v2(struct rtl8169_private *tp,
+				struct sk_buff *skb, u32 *opts)
+{
+	u32 transport_offset = (u32)skb_transport_offset(skb);
+	u32 mss = skb_shinfo(skb)->gso_size;
+
+	if (mss) {
+		if (transport_offset > GTTCPHO_MAX) {
+			netif_warn(tp, tx_err, tp->dev,
+				   "Invalid transport offset 0x%x for TSO\n",
+				   transport_offset);
+			return false;
+		}
+
+		switch (get_protocol(skb)) {
+		case htons(ETH_P_IP):
+			opts[0] |= TD1_GTSENV4;
+			break;
+
+		case htons(ETH_P_IPV6):
+			if (msdn_giant_send_check(skb))
+				return false;
+
+			opts[0] |= TD1_GTSENV6;
+			break;
+
+		default:
+			WARN_ON_ONCE(1);
+			break;
+		}
+
+		opts[0] |= transport_offset << GTTCPHO_SHIFT;
+		opts[1] |= min(mss, TD_MSS_MAX) << TD1_MSS_SHIFT;
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		u8 ip_protocol;
+
+		if (unlikely(rtl_test_hw_pad_bug(tp, skb)))
+			return !(skb_checksum_help(skb) || eth_skb_pad(skb));
+
+		if (transport_offset > TCPHO_MAX) {
+			netif_warn(tp, tx_err, tp->dev,
+				   "Invalid transport offset 0x%x\n",
+				   transport_offset);
+			return false;
+		}
+
+		switch (get_protocol(skb)) {
+		case htons(ETH_P_IP):
+			opts[1] |= TD1_IPv4_CS;
+			ip_protocol = ip_hdr(skb)->protocol;
+			break;
+
+		case htons(ETH_P_IPV6):
+			opts[1] |= TD1_IPv6_CS;
+			ip_protocol = ipv6_hdr(skb)->nexthdr;
+			break;
+
+		default:
+			ip_protocol = IPPROTO_RAW;
+			break;
+		}
+
+		if (ip_protocol == IPPROTO_TCP)
+			opts[1] |= TD1_TCP_CS;
+		else if (ip_protocol == IPPROTO_UDP)
+			opts[1] |= TD1_UDP_CS;
+		else
+			WARN_ON_ONCE(1);
+
+		opts[1] |= transport_offset << TCPHO_SHIFT;
+	} else {
+		if (unlikely(rtl_test_hw_pad_bug(tp, skb)))
+			return !eth_skb_pad(skb);
+	}
+
+	return true;
+}
+
+static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
+				      struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	unsigned int entry = tp->cur_tx % NUM_TX_DESC;
+	struct TxDesc *txd = tp->TxDescArray + entry;
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct device *d = &tp->pci_dev->dev;
+	dma_addr_t mapping;
+	u32 status, len;
+	u32 opts[2];
+	int frags;
+
+	if (unlikely(!TX_FRAGS_READY_FOR(tp, skb_shinfo(skb)->nr_frags))) {
+		netif_err(tp, drv, dev, "BUG! Tx Ring full when queue awake!\n");
+		goto err_stop_0;
+	}
+
+	if (unlikely(le32_to_cpu(txd->opts1) & DescOwn))
+		goto err_stop_0;
+
+	opts[1] = cpu_to_le32(rtl8169_tx_vlan_tag(skb));
+	opts[0] = DescOwn;
+
+	if (!tp->tso_csum(tp, skb, opts)) {
+		r8169_csum_workaround(tp, skb);
+		return NETDEV_TX_OK;
+	}
+
+	len = skb_headlen(skb);
+	mapping = dma_map_single(d, skb->data, len, DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(d, mapping))) {
+		if (net_ratelimit())
+			netif_err(tp, drv, dev, "Failed to map TX DMA!\n");
+		goto err_dma_0;
+	}
+
+	tp->tx_skb[entry].len = len;
+	txd->addr = cpu_to_le64(mapping);
+
+	frags = rtl8169_xmit_frags(tp, skb, opts);
+	if (frags < 0)
+		goto err_dma_1;
+	else if (frags)
+		opts[0] |= FirstFrag;
+	else {
+		opts[0] |= FirstFrag | LastFrag;
+		tp->tx_skb[entry].skb = skb;
+	}
+
+	txd->opts2 = cpu_to_le32(opts[1]);
+
+	skb_tx_timestamp(skb);
+
+	/* Force memory writes to complete before releasing descriptor */
+	dma_wmb();
+
+	/* Anti gcc 2.95.3 bugware (sic) */
+	status = opts[0] | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
+	txd->opts1 = cpu_to_le32(status);
+
+	/* Force all memory writes to complete before notifying device */
+	wmb();
+
+	tp->cur_tx += frags + 1;
+
+	RTL_W8(TxPoll, NPQ);
+
+	mmiowb();
+
+	if (!TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) {
+		/* Avoid wrongly optimistic queue wake-up: rtl_tx thread must
+		 * not miss a ring update when it notices a stopped queue.
+		 */
+		smp_wmb();
+		netif_stop_queue(dev);
+		/* Sync with rtl_tx:
+		 * - publish queue status and cur_tx ring index (write barrier)
+		 * - refresh dirty_tx ring index (read barrier).
+		 * May the current thread have a pessimistic view of the ring
+		 * status and forget to wake up queue, a racing rtl_tx thread
+		 * can't.
+		 */
+		smp_mb();
+		if (TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS))
+			netif_wake_queue(dev);
+	}
+
+	return NETDEV_TX_OK;
+
+err_dma_1:
+	rtl8169_unmap_tx_skb(d, tp->tx_skb + entry, txd);
+err_dma_0:
+	dev_kfree_skb_any(skb);
+	dev->stats.tx_dropped++;
+	return NETDEV_TX_OK;
+
+err_stop_0:
+	netif_stop_queue(dev);
+	dev->stats.tx_dropped++;
+	return NETDEV_TX_BUSY;
+}
+
+static void rtl8169_pcierr_interrupt(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct pci_dev *pdev = tp->pci_dev;
+	u16 pci_status, pci_cmd;
+
+	pci_read_config_word(pdev, PCI_COMMAND, &pci_cmd);
+	pci_read_config_word(pdev, PCI_STATUS, &pci_status);
+
+	netif_err(tp, intr, dev, "PCI error (cmd = 0x%04x, status = 0x%04x)\n",
+		  pci_cmd, pci_status);
+
+	/*
+	 * The recovery sequence below admits a very elaborated explanation:
+	 * - it seems to work;
+	 * - I did not see what else could be done;
+	 * - it makes iop3xx happy.
+	 *
+	 * Feel free to adjust to your needs.
+	 */
+	if (pdev->broken_parity_status)
+		pci_cmd &= ~PCI_COMMAND_PARITY;
+	else
+		pci_cmd |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY;
+
+	pci_write_config_word(pdev, PCI_COMMAND, pci_cmd);
+
+	pci_write_config_word(pdev, PCI_STATUS,
+		pci_status & (PCI_STATUS_DETECTED_PARITY |
+		PCI_STATUS_SIG_SYSTEM_ERROR | PCI_STATUS_REC_MASTER_ABORT |
+		PCI_STATUS_REC_TARGET_ABORT | PCI_STATUS_SIG_TARGET_ABORT));
+
+	/* The infamous DAC f*ckup only happens at boot time */
+	if ((tp->cp_cmd & PCIDAC) && !tp->cur_rx) {
+		void __iomem *ioaddr = tp->mmio_addr;
+
+		netif_info(tp, intr, dev, "disabling PCI DAC\n");
+		tp->cp_cmd &= ~PCIDAC;
+		RTL_W16(CPlusCmd, tp->cp_cmd);
+		dev->features &= ~NETIF_F_HIGHDMA;
+	}
+
+	rtl8169_hw_reset(tp);
+
+	rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+}
+
+static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp)
+{
+	unsigned int dirty_tx, tx_left;
+
+	dirty_tx = tp->dirty_tx;
+	smp_rmb();
+	tx_left = tp->cur_tx - dirty_tx;
+
+	while (tx_left > 0) {
+		unsigned int entry = dirty_tx % NUM_TX_DESC;
+		struct ring_info *tx_skb = tp->tx_skb + entry;
+		u32 status;
+
+		status = le32_to_cpu(tp->TxDescArray[entry].opts1);
+		if (status & DescOwn)
+			break;
+
+		/* This barrier is needed to keep us from reading
+		 * any other fields out of the Tx descriptor until
+		 * we know the status of DescOwn
+		 */
+		dma_rmb();
+
+		rtl8169_unmap_tx_skb(&tp->pci_dev->dev, tx_skb,
+				     tp->TxDescArray + entry);
+		if (status & LastFrag) {
+			u64_stats_update_begin(&tp->tx_stats.syncp);
+			tp->tx_stats.packets++;
+			tp->tx_stats.bytes += tx_skb->skb->len;
+			u64_stats_update_end(&tp->tx_stats.syncp);
+			dev_consume_skb_any(tx_skb->skb);
+			tx_skb->skb = NULL;
+		}
+		dirty_tx++;
+		tx_left--;
+	}
+
+	if (tp->dirty_tx != dirty_tx) {
+		tp->dirty_tx = dirty_tx;
+		/* Sync with rtl8169_start_xmit:
+		 * - publish dirty_tx ring index (write barrier)
+		 * - refresh cur_tx ring index and queue status (read barrier)
+		 * May the current thread miss the stopped queue condition,
+		 * a racing xmit thread can only have a right view of the
+		 * ring status.
+		 */
+		smp_mb();
+		if (netif_queue_stopped(dev) &&
+		    TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) {
+			netif_wake_queue(dev);
+		}
+		/*
+		 * 8168 hack: TxPoll requests are lost when the Tx packets are
+		 * too close. Let's kick an extra TxPoll request when a burst
+		 * of start_xmit activity is detected (if it is not detected,
+		 * it is slow enough). -- FR
+		 */
+		if (tp->cur_tx != dirty_tx) {
+			void __iomem *ioaddr = tp->mmio_addr;
+
+			RTL_W8(TxPoll, NPQ);
+		}
+	}
+}
+
+static inline int rtl8169_fragmented_frame(u32 status)
+{
+	return (status & (FirstFrag | LastFrag)) != (FirstFrag | LastFrag);
+}
+
+static inline void rtl8169_rx_csum(struct sk_buff *skb, u32 opts1)
+{
+	u32 status = opts1 & RxProtoMask;
+
+	if (((status == RxProtoTCP) && !(opts1 & TCPFail)) ||
+	    ((status == RxProtoUDP) && !(opts1 & UDPFail)))
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	else
+		skb_checksum_none_assert(skb);
+}
+
+static struct sk_buff *rtl8169_try_rx_copy(void *data,
+					   struct rtl8169_private *tp,
+					   int pkt_size,
+					   dma_addr_t addr)
+{
+	struct sk_buff *skb;
+	struct device *d = &tp->pci_dev->dev;
+
+	data = rtl8169_align(data);
+	dma_sync_single_for_cpu(d, addr, pkt_size, DMA_FROM_DEVICE);
+	prefetch(data);
+	skb = napi_alloc_skb(&tp->napi, pkt_size);
+	if (skb)
+		memcpy(skb->data, data, pkt_size);
+	dma_sync_single_for_device(d, addr, pkt_size, DMA_FROM_DEVICE);
+
+	return skb;
+}
+
+static int rtl_rx(struct net_device *dev, struct rtl8169_private *tp, u32 budget)
+{
+	unsigned int cur_rx, rx_left;
+	unsigned int count;
+
+	cur_rx = tp->cur_rx;
+
+	for (rx_left = min(budget, NUM_RX_DESC); rx_left > 0; rx_left--, cur_rx++) {
+		unsigned int entry = cur_rx % NUM_RX_DESC;
+		struct RxDesc *desc = tp->RxDescArray + entry;
+		u32 status;
+
+		status = le32_to_cpu(desc->opts1) & tp->opts1_mask;
+		if (status & DescOwn)
+			break;
+
+		/* This barrier is needed to keep us from reading
+		 * any other fields out of the Rx descriptor until
+		 * we know the status of DescOwn
+		 */
+		dma_rmb();
+
+		if (unlikely(status & RxRES)) {
+			netif_info(tp, rx_err, dev, "Rx ERROR. status = %08x\n",
+				   status);
+			dev->stats.rx_errors++;
+			if (status & (RxRWT | RxRUNT))
+				dev->stats.rx_length_errors++;
+			if (status & RxCRC)
+				dev->stats.rx_crc_errors++;
+			if (status & RxFOVF) {
+				rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+				dev->stats.rx_fifo_errors++;
+			}
+			if ((status & (RxRUNT | RxCRC)) &&
+			    !(status & (RxRWT | RxFOVF)) &&
+			    (dev->features & NETIF_F_RXALL))
+				goto process_pkt;
+		} else {
+			struct sk_buff *skb;
+			dma_addr_t addr;
+			int pkt_size;
+
+process_pkt:
+			addr = le64_to_cpu(desc->addr);
+			if (likely(!(dev->features & NETIF_F_RXFCS)))
+				pkt_size = (status & 0x00003fff) - 4;
+			else
+				pkt_size = status & 0x00003fff;
+
+			/*
+			 * The driver does not support incoming fragmented
+			 * frames. They are seen as a symptom of over-mtu
+			 * sized frames.
+			 */
+			if (unlikely(rtl8169_fragmented_frame(status))) {
+				dev->stats.rx_dropped++;
+				dev->stats.rx_length_errors++;
+				goto release_descriptor;
+			}
+
+			skb = rtl8169_try_rx_copy(tp->Rx_databuff[entry],
+						  tp, pkt_size, addr);
+			if (!skb) {
+				dev->stats.rx_dropped++;
+				goto release_descriptor;
+			}
+
+			rtl8169_rx_csum(skb, status);
+			skb_put(skb, pkt_size);
+			skb->protocol = eth_type_trans(skb, dev);
+
+			rtl8169_rx_vlan_tag(desc, skb);
+
+			if (skb->pkt_type == PACKET_MULTICAST)
+				dev->stats.multicast++;
+
+			napi_gro_receive(&tp->napi, skb);
+
+			u64_stats_update_begin(&tp->rx_stats.syncp);
+			tp->rx_stats.packets++;
+			tp->rx_stats.bytes += pkt_size;
+			u64_stats_update_end(&tp->rx_stats.syncp);
+		}
+release_descriptor:
+		desc->opts2 = 0;
+		rtl8169_mark_to_asic(desc, rx_buf_sz);
+	}
+
+	count = cur_rx - tp->cur_rx;
+	tp->cur_rx = cur_rx;
+
+	return count;
+}
+
+static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
+{
+	struct net_device *dev = dev_instance;
+	struct rtl8169_private *tp = netdev_priv(dev);
+	int handled = 0;
+	u16 status;
+
+	status = rtl_get_events(tp);
+	if (status && status != 0xffff) {
+		status &= RTL_EVENT_NAPI | tp->event_slow;
+		if (status) {
+			handled = 1;
+
+			rtl_irq_disable(tp);
+			napi_schedule(&tp->napi);
+		}
+	}
+	return IRQ_RETVAL(handled);
+}
+
+/*
+ * Workqueue context.
+ */
+static void rtl_slow_event_work(struct rtl8169_private *tp)
+{
+	struct net_device *dev = tp->dev;
+	u16 status;
+
+	status = rtl_get_events(tp) & tp->event_slow;
+	rtl_ack_events(tp, status);
+
+	if (unlikely(status & RxFIFOOver)) {
+		switch (tp->mac_version) {
+		/* Work around for rx fifo overflow */
+		case RTL_GIGA_MAC_VER_11:
+			netif_stop_queue(dev);
+			/* XXX - Hack alert. See rtl_task(). */
+			set_bit(RTL_FLAG_TASK_RESET_PENDING, tp->wk.flags);
+		default:
+			break;
+		}
+	}
+
+	if (unlikely(status & SYSErr))
+		rtl8169_pcierr_interrupt(dev);
+
+	if (status & LinkChg)
+		__rtl8169_check_link_status(dev, tp, tp->mmio_addr, true);
+
+	rtl_irq_enable_all(tp);
+}
+
+static void rtl_task(struct work_struct *work)
+{
+	static const struct {
+		int bitnr;
+		void (*action)(struct rtl8169_private *);
+	} rtl_work[] = {
+		/* XXX - keep rtl_slow_event_work() as first element. */
+		{ RTL_FLAG_TASK_SLOW_PENDING,	rtl_slow_event_work },
+		{ RTL_FLAG_TASK_RESET_PENDING,	rtl_reset_work },
+		{ RTL_FLAG_TASK_PHY_PENDING,	rtl_phy_work }
+	};
+	struct rtl8169_private *tp =
+		container_of(work, struct rtl8169_private, wk.work);
+	struct net_device *dev = tp->dev;
+	int i;
+
+	rtl_lock_work(tp);
+
+	if (!netif_running(dev) ||
+	    !test_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags))
+		goto out_unlock;
+
+	for (i = 0; i < ARRAY_SIZE(rtl_work); i++) {
+		bool pending;
+
+		pending = test_and_clear_bit(rtl_work[i].bitnr, tp->wk.flags);
+		if (pending)
+			rtl_work[i].action(tp);
+	}
+
+out_unlock:
+	rtl_unlock_work(tp);
+}
+
+static int rtl8169_poll(struct napi_struct *napi, int budget)
+{
+	struct rtl8169_private *tp = container_of(napi, struct rtl8169_private, napi);
+	struct net_device *dev = tp->dev;
+	u16 enable_mask = RTL_EVENT_NAPI | tp->event_slow;
+	int work_done= 0;
+	u16 status;
+
+	status = rtl_get_events(tp);
+	rtl_ack_events(tp, status & ~tp->event_slow);
+
+	if (status & RTL_EVENT_NAPI_RX)
+		work_done = rtl_rx(dev, tp, (u32) budget);
+
+	if (status & RTL_EVENT_NAPI_TX)
+		rtl_tx(dev, tp);
+
+	if (status & tp->event_slow) {
+		enable_mask &= ~tp->event_slow;
+
+		rtl_schedule_task(tp, RTL_FLAG_TASK_SLOW_PENDING);
+	}
+
+	if (work_done < budget) {
+		napi_complete_done(napi, work_done);
+
+		rtl_irq_enable(tp, enable_mask);
+		mmiowb();
+	}
+
+	return work_done;
+}
+
+static void rtl8169_rx_missed(struct net_device *dev, void __iomem *ioaddr)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if (tp->mac_version > RTL_GIGA_MAC_VER_06)
+		return;
+
+	dev->stats.rx_missed_errors += (RTL_R32(RxMissed) & 0xffffff);
+	RTL_W32(RxMissed, 0);
+}
+
+static void rtl8169_down(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	del_timer_sync(&tp->timer);
+
+	napi_disable(&tp->napi);
+	netif_stop_queue(dev);
+
+	rtl8169_hw_reset(tp);
+	/*
+	 * At this point device interrupts can not be enabled in any function,
+	 * as netif_running is not true (rtl8169_interrupt, rtl8169_reset_task)
+	 * and napi is disabled (rtl8169_poll).
+	 */
+	rtl8169_rx_missed(dev, ioaddr);
+
+	/* Give a racing hard_start_xmit a few cycles to complete. */
+	synchronize_sched();
+
+	rtl8169_tx_clear(tp);
+
+	rtl8169_rx_clear(tp);
+
+	rtl_pll_power_down(tp);
+}
+
+static int rtl8169_close(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct pci_dev *pdev = tp->pci_dev;
+
+	pm_runtime_get_sync(&pdev->dev);
+
+	/* Update counters before going down */
+	rtl8169_update_counters(dev);
+
+	rtl_lock_work(tp);
+	clear_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags);
+
+	rtl8169_down(dev);
+	rtl_unlock_work(tp);
+
+	cancel_work_sync(&tp->wk.work);
+
+	free_irq(pdev->irq, dev);
+
+	dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
+			  tp->RxPhyAddr);
+	dma_free_coherent(&pdev->dev, R8169_TX_RING_BYTES, tp->TxDescArray,
+			  tp->TxPhyAddr);
+	tp->TxDescArray = NULL;
+	tp->RxDescArray = NULL;
+
+	pm_runtime_put_sync(&pdev->dev);
+
+	return 0;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void rtl8169_netpoll(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl8169_interrupt(tp->pci_dev->irq, dev);
+}
+#endif
+
+static int rtl_open(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	int retval = -ENOMEM;
+
+	pm_runtime_get_sync(&pdev->dev);
+
+	/*
+	 * Rx and Tx descriptors needs 256 bytes alignment.
+	 * dma_alloc_coherent provides more.
+	 */
+	tp->TxDescArray = dma_alloc_coherent(&pdev->dev, R8169_TX_RING_BYTES,
+					     &tp->TxPhyAddr, GFP_KERNEL);
+	if (!tp->TxDescArray)
+		goto err_pm_runtime_put;
+
+	tp->RxDescArray = dma_alloc_coherent(&pdev->dev, R8169_RX_RING_BYTES,
+					     &tp->RxPhyAddr, GFP_KERNEL);
+	if (!tp->RxDescArray)
+		goto err_free_tx_0;
+
+	retval = rtl8169_init_ring(dev);
+	if (retval < 0)
+		goto err_free_rx_1;
+
+	INIT_WORK(&tp->wk.work, rtl_task);
+
+	smp_mb();
+
+	rtl_request_firmware(tp);
+
+	retval = request_irq(pdev->irq, rtl8169_interrupt,
+			     (tp->features & RTL_FEATURE_MSI) ? 0 : IRQF_SHARED,
+			     dev->name, dev);
+	if (retval < 0)
+		goto err_release_fw_2;
+
+	rtl_lock_work(tp);
+
+	set_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags);
+
+	napi_enable(&tp->napi);
+
+	rtl8169_init_phy(dev, tp);
+
+	__rtl8169_set_features(dev, dev->features);
+
+	rtl_pll_power_up(tp);
+
+	rtl_hw_start(dev);
+
+	if (!rtl8169_init_counter_offsets(dev))
+		netif_warn(tp, hw, dev, "counter reset/update failed\n");
+
+	netif_start_queue(dev);
+
+	rtl_unlock_work(tp);
+
+	tp->saved_wolopts = 0;
+	pm_runtime_put_noidle(&pdev->dev);
+
+	rtl8169_check_link_status(dev, tp, ioaddr);
+out:
+	return retval;
+
+err_release_fw_2:
+	rtl_release_firmware(tp);
+	rtl8169_rx_clear(tp);
+err_free_rx_1:
+	dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
+			  tp->RxPhyAddr);
+	tp->RxDescArray = NULL;
+err_free_tx_0:
+	dma_free_coherent(&pdev->dev, R8169_TX_RING_BYTES, tp->TxDescArray,
+			  tp->TxPhyAddr);
+	tp->TxDescArray = NULL;
+err_pm_runtime_put:
+	pm_runtime_put_noidle(&pdev->dev);
+	goto out;
+}
+
+static void
+rtl8169_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->mmio_addr;
+	struct pci_dev *pdev = tp->pci_dev;
+	struct rtl8169_counters *counters = tp->counters;
+	unsigned int start;
+
+	pm_runtime_get_noresume(&pdev->dev);
+
+	if (netif_running(dev) && pm_runtime_active(&pdev->dev))
+		rtl8169_rx_missed(dev, ioaddr);
+
+	do {
+		start = u64_stats_fetch_begin_irq(&tp->rx_stats.syncp);
+		stats->rx_packets = tp->rx_stats.packets;
+		stats->rx_bytes	= tp->rx_stats.bytes;
+	} while (u64_stats_fetch_retry_irq(&tp->rx_stats.syncp, start));
+
+	do {
+		start = u64_stats_fetch_begin_irq(&tp->tx_stats.syncp);
+		stats->tx_packets = tp->tx_stats.packets;
+		stats->tx_bytes	= tp->tx_stats.bytes;
+	} while (u64_stats_fetch_retry_irq(&tp->tx_stats.syncp, start));
+
+	stats->rx_dropped	= dev->stats.rx_dropped;
+	stats->tx_dropped	= dev->stats.tx_dropped;
+	stats->rx_length_errors = dev->stats.rx_length_errors;
+	stats->rx_errors	= dev->stats.rx_errors;
+	stats->rx_crc_errors	= dev->stats.rx_crc_errors;
+	stats->rx_fifo_errors	= dev->stats.rx_fifo_errors;
+	stats->rx_missed_errors = dev->stats.rx_missed_errors;
+	stats->multicast	= dev->stats.multicast;
+
+	/*
+	 * Fetch additonal counter values missing in stats collected by driver
+	 * from tally counters.
+	 */
+	if (pm_runtime_active(&pdev->dev))
+		rtl8169_update_counters(dev);
+
+	/*
+	 * Subtract values fetched during initalization.
+	 * See rtl8169_init_counter_offsets for a description why we do that.
+	 */
+	stats->tx_errors = le64_to_cpu(counters->tx_errors) -
+		le64_to_cpu(tp->tc_offset.tx_errors);
+	stats->collisions = le32_to_cpu(counters->tx_multi_collision) -
+		le32_to_cpu(tp->tc_offset.tx_multi_collision);
+	stats->tx_aborted_errors = le16_to_cpu(counters->tx_aborted) -
+		le16_to_cpu(tp->tc_offset.tx_aborted);
+
+	pm_runtime_put_noidle(&pdev->dev);
+}
+
+static void rtl8169_net_suspend(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if (!netif_running(dev))
+		return;
+
+	netif_device_detach(dev);
+	netif_stop_queue(dev);
+
+	rtl_lock_work(tp);
+	napi_disable(&tp->napi);
+	clear_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags);
+	rtl_unlock_work(tp);
+
+	rtl_pll_power_down(tp);
+}
+
+#ifdef CONFIG_PM
+
+static int rtl8169_suspend(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct net_device *dev = pci_get_drvdata(pdev);
+
+	rtl8169_net_suspend(dev);
+
+	return 0;
+}
+
+static void __rtl8169_resume(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	netif_device_attach(dev);
+
+	rtl_pll_power_up(tp);
+
+	rtl_lock_work(tp);
+	napi_enable(&tp->napi);
+	set_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags);
+	rtl_unlock_work(tp);
+
+	rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+}
+
+static int rtl8169_resume(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl8169_init_phy(dev, tp);
+
+	if (netif_running(dev))
+		__rtl8169_resume(dev);
+
+	return 0;
+}
+
+static int rtl8169_runtime_suspend(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if (!tp->TxDescArray)
+		return 0;
+
+	rtl_lock_work(tp);
+	tp->saved_wolopts = __rtl8169_get_wol(tp);
+	__rtl8169_set_wol(tp, WAKE_ANY);
+	rtl_unlock_work(tp);
+
+	rtl8169_net_suspend(dev);
+
+	/* Update counters before going runtime suspend */
+	rtl8169_rx_missed(dev, tp->mmio_addr);
+	rtl8169_update_counters(dev);
+
+	return 0;
+}
+
+static int rtl8169_runtime_resume(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+	rtl_rar_set(tp, dev->dev_addr);
+
+	if (!tp->TxDescArray)
+		return 0;
+
+	rtl_lock_work(tp);
+	__rtl8169_set_wol(tp, tp->saved_wolopts);
+	tp->saved_wolopts = 0;
+	rtl_unlock_work(tp);
+
+	rtl8169_init_phy(dev, tp);
+
+	__rtl8169_resume(dev);
+
+	return 0;
+}
+
+static int rtl8169_runtime_idle(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	return tp->TxDescArray ? -EBUSY : 0;
+}
+
+static const struct dev_pm_ops rtl8168_pm_ops = {
+	.suspend		= rtl8169_suspend,
+	.resume			= rtl8169_resume,
+	.freeze			= rtl8169_suspend,
+	.thaw			= rtl8169_resume,
+	.poweroff		= rtl8169_suspend,
+	.restore		= rtl8169_resume,
+	.runtime_suspend	= rtl8169_runtime_suspend,
+	.runtime_resume		= rtl8169_runtime_resume,
+	.runtime_idle		= rtl8169_runtime_idle,
+};
+
+#define RTL8168_PM_OPS	(&rtl8168_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define RTL8169_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
+
+static void rtl_wol_shutdown_quirk(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/* WoL fails with 8168b when the receiver is disabled. */
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+		pci_clear_master(tp->pci_dev);
+
+		RTL_W8(ChipCmd, CmdRxEnb);
+		/* PCI commit */
+		RTL_R8(ChipCmd);
+		break;
+	default:
+		break;
+	}
+}
+
+static void rtl_shutdown(struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+	struct device *d = &pdev->dev;
+
+	pm_runtime_get_sync(d);
+
+	rtl8169_net_suspend(dev);
+
+	/* Restore original MAC address */
+	rtl_rar_set(tp, dev->perm_addr);
+
+	rtl8169_hw_reset(tp);
+
+	if (system_state == SYSTEM_POWER_OFF) {
+		if (__rtl8169_get_wol(tp) & WAKE_ANY) {
+			rtl_wol_suspend_quirk(tp);
+			rtl_wol_shutdown_quirk(tp);
+		}
+
+		pci_wake_from_d3(pdev, true);
+		pci_set_power_state(pdev, PCI_D3hot);
+	}
+
+	pm_runtime_put_noidle(d);
+}
+
+static void rtl_remove_one(struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_31 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_49 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_50 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_51) &&
+	    r8168_check_dash(tp)) {
+		rtl8168_driver_stop(tp);
+	}
+
+	netif_napi_del(&tp->napi);
+
+	unregister_netdev(dev);
+
+	rtl_release_firmware(tp);
+
+	if (pci_dev_run_wake(pdev))
+		pm_runtime_get_noresume(&pdev->dev);
+
+	/* restore original MAC address */
+	rtl_rar_set(tp, dev->perm_addr);
+}
+
+static const struct net_device_ops rtl_netdev_ops = {
+	.ndo_open		= rtl_open,
+	.ndo_stop		= rtl8169_close,
+	.ndo_get_stats64	= rtl8169_get_stats64,
+	.ndo_start_xmit		= rtl8169_start_xmit,
+	.ndo_tx_timeout		= rtl8169_tx_timeout,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_change_mtu		= rtl8169_change_mtu,
+	.ndo_fix_features	= rtl8169_fix_features,
+	.ndo_set_features	= rtl8169_set_features,
+	.ndo_set_mac_address	= rtl_set_mac_address,
+	.ndo_do_ioctl		= rtl8169_ioctl,
+	.ndo_set_rx_mode	= rtl_set_rx_mode,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller	= rtl8169_netpoll,
+#endif
+
+};
+
+static const struct rtl_cfg_info {
+	void (*hw_start)(struct net_device *);
+	unsigned int region;
+	unsigned int align;
+	u16 event_slow;
+	unsigned features;
+	const struct rtl_coalesce_info *coalesce_info;
+	u8 default_ver;
+} rtl_cfg_infos [] = {
+	[RTL_CFG_0] = {
+		.hw_start	= rtl_hw_start_8169,
+		.region		= 1,
+		.align		= 0,
+		.event_slow	= SYSErr | LinkChg | RxOverflow | RxFIFOOver,
+		.features	= RTL_FEATURE_GMII,
+		.coalesce_info	= rtl_coalesce_info_8169,
+		.default_ver	= RTL_GIGA_MAC_VER_01,
+	},
+	[RTL_CFG_1] = {
+		.hw_start	= rtl_hw_start_8168,
+		.region		= 2,
+		.align		= 8,
+		.event_slow	= SYSErr | LinkChg | RxOverflow,
+		.features	= RTL_FEATURE_GMII | RTL_FEATURE_MSI,
+		.coalesce_info	= rtl_coalesce_info_8168_8136,
+		.default_ver	= RTL_GIGA_MAC_VER_11,
+	},
+	[RTL_CFG_2] = {
+		.hw_start	= rtl_hw_start_8101,
+		.region		= 2,
+		.align		= 8,
+		.event_slow	= SYSErr | LinkChg | RxOverflow | RxFIFOOver |
+				  PCSTimeout,
+		.features	= RTL_FEATURE_MSI,
+		.coalesce_info	= rtl_coalesce_info_8168_8136,
+		.default_ver	= RTL_GIGA_MAC_VER_13,
+	}
+};
+
+/* Cfg9346_Unlock assumed. */
+static unsigned rtl_try_msi(struct rtl8169_private *tp,
+			    const struct rtl_cfg_info *cfg)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	unsigned msi = 0;
+	u8 cfg2;
+
+	cfg2 = RTL_R8(Config2) & ~MSIEnable;
+	if (cfg->features & RTL_FEATURE_MSI) {
+		if (pci_enable_msi(tp->pci_dev)) {
+			netif_info(tp, hw, tp->dev, "no MSI. Back to INTx.\n");
+		} else {
+			cfg2 |= MSIEnable;
+			msi = RTL_FEATURE_MSI;
+		}
+	}
+	if (tp->mac_version <= RTL_GIGA_MAC_VER_06)
+		RTL_W8(Config2, cfg2);
+	return msi;
+}
+
+DECLARE_RTL_COND(rtl_link_list_ready_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return RTL_R8(MCU) & LINK_LIST_RDY;
+}
+
+DECLARE_RTL_COND(rtl_rxtx_empty_cond)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	return (RTL_R8(MCU) & RXTX_EMPTY) == RXTX_EMPTY;
+}
+
+static void rtl_hw_init_8168g(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	u32 data;
+
+	tp->ocp_base = OCP_STD_PHY_BASE;
+
+	RTL_W32(MISC, RTL_R32(MISC) | RXDV_GATED_EN);
+
+	if (!rtl_udelay_loop_wait_high(tp, &rtl_txcfg_empty_cond, 100, 42))
+		return;
+
+	if (!rtl_udelay_loop_wait_high(tp, &rtl_rxtx_empty_cond, 100, 42))
+		return;
+
+	RTL_W8(ChipCmd, RTL_R8(ChipCmd) & ~(CmdTxEnb | CmdRxEnb));
+	msleep(1);
+	RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
+
+	data = r8168_mac_ocp_read(tp, 0xe8de);
+	data &= ~(1 << 14);
+	r8168_mac_ocp_write(tp, 0xe8de, data);
+
+	if (!rtl_udelay_loop_wait_high(tp, &rtl_link_list_ready_cond, 100, 42))
+		return;
+
+	data = r8168_mac_ocp_read(tp, 0xe8de);
+	data |= (1 << 15);
+	r8168_mac_ocp_write(tp, 0xe8de, data);
+
+	if (!rtl_udelay_loop_wait_high(tp, &rtl_link_list_ready_cond, 100, 42))
+		return;
+}
+
+static void rtl_hw_init_8168ep(struct rtl8169_private *tp)
+{
+	rtl8168ep_stop_cmac(tp);
+	rtl_hw_init_8168g(tp);
+}
+
+static void rtl_hw_initialize(struct rtl8169_private *tp)
+{
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+		rtl_hw_init_8168g(tp);
+		break;
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		rtl_hw_init_8168ep(tp);
+		break;
+	default:
+		break;
+	}
+}
+
+static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data;
+	const unsigned int region = cfg->region;
+	struct rtl8169_private *tp;
+	struct mii_if_info *mii;
+	struct net_device *dev;
+	void __iomem *ioaddr;
+	int chipset, i;
+	int rc;
+
+	if (netif_msg_drv(&debug)) {
+		printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
+		       MODULENAME, RTL8169_VERSION);
+	}
+
+	dev = devm_alloc_etherdev(&pdev->dev, sizeof (*tp));
+	if (!dev)
+		return -ENOMEM;
+
+	SET_NETDEV_DEV(dev, &pdev->dev);
+	dev->netdev_ops = &rtl_netdev_ops;
+	tp = netdev_priv(dev);
+	tp->dev = dev;
+	tp->pci_dev = pdev;
+	tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
+
+	mii = &tp->mii;
+	mii->dev = dev;
+	mii->mdio_read = rtl_mdio_read;
+	mii->mdio_write = rtl_mdio_write;
+	mii->phy_id_mask = 0x1f;
+	mii->reg_num_mask = 0x1f;
+	mii->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);
+
+	/* disable ASPM completely as that cause random device stop working
+	 * problems as well as full system hangs for some PCIe devices users */
+	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
+				     PCIE_LINK_STATE_CLKPM);
+
+	/* enable device (incl. PCI PM wakeup and hotplug setup) */
+	rc = pcim_enable_device(pdev);
+	if (rc < 0) {
+		netif_err(tp, probe, dev, "enable failure\n");
+		return rc;
+	}
+
+	if (pcim_set_mwi(pdev) < 0)
+		netif_info(tp, probe, dev, "Mem-Wr-Inval unavailable\n");
+
+	/* make sure PCI base addr 1 is MMIO */
+	if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) {
+		netif_err(tp, probe, dev,
+			  "region #%d not an MMIO resource, aborting\n",
+			  region);
+		return -ENODEV;
+	}
+
+	/* check for weird/broken PCI region reporting */
+	if (pci_resource_len(pdev, region) < R8169_REGS_SIZE) {
+		netif_err(tp, probe, dev,
+			  "Invalid PCI region size(s), aborting\n");
+		return -ENODEV;
+	}
+
+	rc = pci_request_regions(pdev, MODULENAME);
+	if (rc < 0) {
+		netif_err(tp, probe, dev, "could not request regions\n");
+		return rc;
+	}
+
+	/* ioremap MMIO region */
+	ioaddr = devm_ioremap(&pdev->dev, pci_resource_start(pdev, region),
+			      R8169_REGS_SIZE);
+	if (!ioaddr) {
+		netif_err(tp, probe, dev, "cannot remap MMIO, aborting\n");
+		return -EIO;
+	}
+	tp->mmio_addr = ioaddr;
+
+	if (!pci_is_pcie(pdev))
+		netif_info(tp, probe, dev, "not PCI Express\n");
+
+	/* Identify chip attached to board */
+	rtl8169_get_mac_version(tp, dev, cfg->default_ver);
+	/* This driver doesn't handle the older non-PCIE models */
+	if (tp->mac_version >= RTL_GIGA_MAC_VER_01 &&
+	    tp->mac_version <= RTL_GIGA_MAC_VER_06)
+		return -ENODEV;
+
+	tp->cp_cmd = 0;
+
+	if ((sizeof(dma_addr_t) > 4) &&
+	    (use_dac == 1 || (use_dac == -1 && pci_is_pcie(pdev) &&
+			      tp->mac_version >= RTL_GIGA_MAC_VER_18)) &&
+	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
+	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+
+		/* CPlusCmd Dual Access Cycle is only needed for non-PCIe */
+		if (!pci_is_pcie(pdev))
+			tp->cp_cmd |= PCIDAC;
+		dev->features |= NETIF_F_HIGHDMA;
+	} else {
+		rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		if (rc < 0) {
+			netif_err(tp, probe, dev, "DMA configuration failed\n");
+			return rc;
+		}
+	}
+
+	rtl_init_rxcfg(tp);
+
+	rtl_irq_disable(tp);
+
+	rtl_hw_initialize(tp);
+
+	rtl_hw_reset(tp);
+
+	rtl_ack_events(tp, 0xffff);
+
+	pci_set_master(pdev);
+
+	rtl_init_mdio_ops(tp);
+	rtl_init_pll_power_ops(tp);
+	rtl_init_jumbo_ops(tp);
+	rtl_init_csi_ops(tp);
+
+	rtl8169_print_mac_version(tp);
+
+	chipset = tp->mac_version;
+	tp->txd_version = rtl_chip_infos[chipset].txd_version;
+
+	RTL_W8(Cfg9346, Cfg9346_Unlock);
+	RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
+	RTL_W8(Config5, RTL_R8(Config5) & (BWF | MWF | UWF | LanWake | PMEStatus));
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_40:
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		if (rtl_eri_read(tp, 0xdc, ERIAR_EXGMAC) & MagicPacket_v2)
+			tp->features |= RTL_FEATURE_WOL;
+		if ((RTL_R8(Config3) & LinkUp) != 0)
+			tp->features |= RTL_FEATURE_WOL;
+		break;
+	default:
+		if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0)
+			tp->features |= RTL_FEATURE_WOL;
+		break;
+	}
+	if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
+		tp->features |= RTL_FEATURE_WOL;
+	tp->features |= rtl_try_msi(tp, cfg);
+	RTL_W8(Cfg9346, Cfg9346_Lock);
+
+	if (rtl_tbi_enabled(tp)) {
+		tp->set_speed = rtl8169_set_speed_tbi;
+		tp->get_link_ksettings = rtl8169_get_link_ksettings_tbi;
+		tp->phy_reset_enable = rtl8169_tbi_reset_enable;
+		tp->phy_reset_pending = rtl8169_tbi_reset_pending;
+		tp->link_ok = rtl8169_tbi_link_ok;
+		tp->do_ioctl = rtl_tbi_ioctl;
+	} else {
+		tp->set_speed = rtl8169_set_speed_xmii;
+		tp->get_link_ksettings = rtl8169_get_link_ksettings_xmii;
+		tp->phy_reset_enable = rtl8169_xmii_reset_enable;
+		tp->phy_reset_pending = rtl8169_xmii_reset_pending;
+		tp->link_ok = rtl8169_xmii_link_ok;
+		tp->do_ioctl = rtl_xmii_ioctl;
+	}
+
+	mutex_init(&tp->wk.mutex);
+	u64_stats_init(&tp->rx_stats.syncp);
+	u64_stats_init(&tp->tx_stats.syncp);
+
+	/* Get MAC address */
+	if (tp->mac_version == RTL_GIGA_MAC_VER_35 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_36 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_37 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_38 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_40 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_41 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_42 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_43 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_44 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_45 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_46 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_47 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_48 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_49 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_50 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_51) {
+		u16 mac_addr[3];
+
+		*(u32 *)&mac_addr[0] = rtl_eri_read(tp, 0xe0, ERIAR_EXGMAC);
+		*(u16 *)&mac_addr[2] = rtl_eri_read(tp, 0xe4, ERIAR_EXGMAC);
+
+		if (is_valid_ether_addr((u8 *)mac_addr))
+			rtl_rar_set(tp, (u8 *)mac_addr);
+	}
+	for (i = 0; i < ETH_ALEN; i++)
+		dev->dev_addr[i] = RTL_R8(MAC0 + i);
+
+	dev->ethtool_ops = &rtl8169_ethtool_ops;
+	dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
+
+	netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT);
+
+	/* don't enable SG, IP_CSUM and TSO by default - it might not work
+	 * properly for all devices */
+	dev->features |= NETIF_F_RXCSUM |
+		NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
+
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_TX |
+		NETIF_F_HW_VLAN_CTAG_RX;
+	dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_HIGHDMA;
+
+	tp->cp_cmd |= RxChkSum | RxVlan;
+
+	/*
+	 * Pretend we are using VLANs; This bypasses a nasty bug where
+	 * Interrupts stop flowing on high load on 8110SCd controllers.
+	 */
+	if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+		/* Disallow toggling */
+		dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX;
+
+	if (tp->txd_version == RTL_TD_0)
+		tp->tso_csum = rtl8169_tso_csum_v1;
+	else if (tp->txd_version == RTL_TD_1) {
+		tp->tso_csum = rtl8169_tso_csum_v2;
+		dev->hw_features |= NETIF_F_IPV6_CSUM | NETIF_F_TSO6;
+	} else
+		WARN_ON_ONCE(1);
+
+	dev->hw_features |= NETIF_F_RXALL;
+	dev->hw_features |= NETIF_F_RXFCS;
+
+	/* MTU range: 60 - hw-specific max */
+	dev->min_mtu = ETH_ZLEN;
+	dev->max_mtu = rtl_chip_infos[chipset].jumbo_max;
+
+	tp->hw_start = cfg->hw_start;
+	tp->event_slow = cfg->event_slow;
+	tp->coalesce_info = cfg->coalesce_info;
+
+	tp->opts1_mask = (tp->mac_version != RTL_GIGA_MAC_VER_01) ?
+		~(RxBOVF | RxFOVF) : ~0;
+
+	timer_setup(&tp->timer, rtl8169_phy_timer, 0);
+
+	tp->rtl_fw = RTL_FIRMWARE_UNKNOWN;
+
+	tp->counters = dmam_alloc_coherent (&pdev->dev, sizeof(*tp->counters),
+					    &tp->counters_phys_addr,
+					    GFP_KERNEL);
+	if (!tp->counters)
+		return -ENOMEM;
+
+	rc = register_netdev(dev);
+	if (rc < 0)
+		return rc;
+
+	pci_set_drvdata(pdev, dev);
+
+	netif_info(tp, probe, dev, "%s at 0x%p, %pM, XID %08x IRQ %d\n",
+		   rtl_chip_infos[chipset].name, ioaddr, dev->dev_addr,
+		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), pdev->irq);
+	if (rtl_chip_infos[chipset].jumbo_max != JUMBO_1K) {
+		netif_info(tp, probe, dev, "jumbo features [frames: %d bytes, "
+			   "tx checksumming: %s]\n",
+			   rtl_chip_infos[chipset].jumbo_max,
+			   rtl_chip_infos[chipset].jumbo_tx_csum ? "ok" : "ko");
+	}
+
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_31 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_49 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_50 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_51) &&
+	    r8168_check_dash(tp)) {
+		rtl8168_driver_start(tp);
+	}
+
+	if (pci_dev_run_wake(pdev))
+		pm_runtime_put_noidle(&pdev->dev);
+
+	netif_carrier_off(dev);
+
+	return 0;
+}
+
+static struct pci_driver rtl8168_pci_driver = {
+	.name		= MODULENAME,
+	.id_table	= rtl8168_pci_tbl,
+	.probe		= rtl_init_one,
+	.remove		= rtl_remove_one,
+	.shutdown	= rtl_shutdown,
+	.driver.pm	= RTL8168_PM_OPS,
+};
+
+module_pci_driver(rtl8168_pci_driver);
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 857f67beb..a16dd56f1 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -2612,102 +2612,14 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
 };
 
 static void rtl8169_get_mac_version(struct rtl8169_private *tp,
-				    struct net_device *dev, u8 default_version)
+				    struct net_device *dev)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
-	/*
-	 * The driver currently handles the 8168Bf and the 8168Be identically
-	 * but they can be identified more specifically through the test below
-	 * if needed:
-	 *
-	 * (RTL_R32(TxConfig) & 0x700000) == 0x500000 ? 8168Bf : 8168Be
-	 *
-	 * Same thing for the 8101Eb and the 8101Ec:
-	 *
-	 * (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec
-	 */
 	static const struct rtl_mac_info {
 		u32 mask;
 		u32 val;
 		int mac_version;
 	} mac_info[] = {
-		/* 8168EP family. */
-		{ 0x7cf00000, 0x50200000,	RTL_GIGA_MAC_VER_51 },
-		{ 0x7cf00000, 0x50100000,	RTL_GIGA_MAC_VER_50 },
-		{ 0x7cf00000, 0x50000000,	RTL_GIGA_MAC_VER_49 },
-
-		/* 8168H family. */
-		{ 0x7cf00000, 0x54100000,	RTL_GIGA_MAC_VER_46 },
-		{ 0x7cf00000, 0x54000000,	RTL_GIGA_MAC_VER_45 },
-
-		/* 8168G family. */
-		{ 0x7cf00000, 0x5c800000,	RTL_GIGA_MAC_VER_44 },
-		{ 0x7cf00000, 0x50900000,	RTL_GIGA_MAC_VER_42 },
-		{ 0x7cf00000, 0x4c100000,	RTL_GIGA_MAC_VER_41 },
-		{ 0x7cf00000, 0x4c000000,	RTL_GIGA_MAC_VER_40 },
-
-		/* 8168F family. */
-		{ 0x7c800000, 0x48800000,	RTL_GIGA_MAC_VER_38 },
-		{ 0x7cf00000, 0x48100000,	RTL_GIGA_MAC_VER_36 },
-		{ 0x7cf00000, 0x48000000,	RTL_GIGA_MAC_VER_35 },
-
-		/* 8168E family. */
-		{ 0x7c800000, 0x2c800000,	RTL_GIGA_MAC_VER_34 },
-		{ 0x7cf00000, 0x2c200000,	RTL_GIGA_MAC_VER_33 },
-		{ 0x7cf00000, 0x2c100000,	RTL_GIGA_MAC_VER_32 },
-		{ 0x7c800000, 0x2c000000,	RTL_GIGA_MAC_VER_33 },
-
-		/* 8168D family. */
-		{ 0x7cf00000, 0x28300000,	RTL_GIGA_MAC_VER_26 },
-		{ 0x7cf00000, 0x28100000,	RTL_GIGA_MAC_VER_25 },
-		{ 0x7c800000, 0x28000000,	RTL_GIGA_MAC_VER_26 },
-
-		/* 8168DP family. */
-		{ 0x7cf00000, 0x28800000,	RTL_GIGA_MAC_VER_27 },
-		{ 0x7cf00000, 0x28a00000,	RTL_GIGA_MAC_VER_28 },
-		{ 0x7cf00000, 0x28b00000,	RTL_GIGA_MAC_VER_31 },
-
-		/* 8168C family. */
-		{ 0x7cf00000, 0x3cb00000,	RTL_GIGA_MAC_VER_24 },
-		{ 0x7cf00000, 0x3c900000,	RTL_GIGA_MAC_VER_23 },
-		{ 0x7cf00000, 0x3c800000,	RTL_GIGA_MAC_VER_18 },
-		{ 0x7c800000, 0x3c800000,	RTL_GIGA_MAC_VER_24 },
-		{ 0x7cf00000, 0x3c000000,	RTL_GIGA_MAC_VER_19 },
-		{ 0x7cf00000, 0x3c200000,	RTL_GIGA_MAC_VER_20 },
-		{ 0x7cf00000, 0x3c300000,	RTL_GIGA_MAC_VER_21 },
-		{ 0x7cf00000, 0x3c400000,	RTL_GIGA_MAC_VER_22 },
-		{ 0x7c800000, 0x3c000000,	RTL_GIGA_MAC_VER_22 },
-
-		/* 8168B family. */
-		{ 0x7cf00000, 0x38000000,	RTL_GIGA_MAC_VER_12 },
-		{ 0x7cf00000, 0x38500000,	RTL_GIGA_MAC_VER_17 },
-		{ 0x7c800000, 0x38000000,	RTL_GIGA_MAC_VER_17 },
-		{ 0x7c800000, 0x30000000,	RTL_GIGA_MAC_VER_11 },
-
-		/* 8101 family. */
-		{ 0x7cf00000, 0x44900000,	RTL_GIGA_MAC_VER_39 },
-		{ 0x7c800000, 0x44800000,	RTL_GIGA_MAC_VER_39 },
-		{ 0x7c800000, 0x44000000,	RTL_GIGA_MAC_VER_37 },
-		{ 0x7cf00000, 0x40b00000,	RTL_GIGA_MAC_VER_30 },
-		{ 0x7cf00000, 0x40a00000,	RTL_GIGA_MAC_VER_30 },
-		{ 0x7cf00000, 0x40900000,	RTL_GIGA_MAC_VER_29 },
-		{ 0x7c800000, 0x40800000,	RTL_GIGA_MAC_VER_30 },
-		{ 0x7cf00000, 0x34a00000,	RTL_GIGA_MAC_VER_09 },
-		{ 0x7cf00000, 0x24a00000,	RTL_GIGA_MAC_VER_09 },
-		{ 0x7cf00000, 0x34900000,	RTL_GIGA_MAC_VER_08 },
-		{ 0x7cf00000, 0x24900000,	RTL_GIGA_MAC_VER_08 },
-		{ 0x7cf00000, 0x34800000,	RTL_GIGA_MAC_VER_07 },
-		{ 0x7cf00000, 0x24800000,	RTL_GIGA_MAC_VER_07 },
-		{ 0x7cf00000, 0x34000000,	RTL_GIGA_MAC_VER_13 },
-		{ 0x7cf00000, 0x34300000,	RTL_GIGA_MAC_VER_10 },
-		{ 0x7cf00000, 0x34200000,	RTL_GIGA_MAC_VER_16 },
-		{ 0x7c800000, 0x34800000,	RTL_GIGA_MAC_VER_09 },
-		{ 0x7c800000, 0x24800000,	RTL_GIGA_MAC_VER_09 },
-		{ 0x7c800000, 0x34000000,	RTL_GIGA_MAC_VER_16 },
-		/* FIXME: where did these entries come from ? -- FR */
-		{ 0xfc800000, 0x38800000,	RTL_GIGA_MAC_VER_15 },
-		{ 0xfc800000, 0x30800000,	RTL_GIGA_MAC_VER_14 },
-
 		/* 8110 family. */
 		{ 0xfc800000, 0x98000000,	RTL_GIGA_MAC_VER_06 },
 		{ 0xfc800000, 0x18000000,	RTL_GIGA_MAC_VER_05 },
@@ -2726,24 +2638,6 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 	while ((reg & p->mask) != p->val)
 		p++;
 	tp->mac_version = p->mac_version;
-
-	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
-		netif_notice(tp, probe, dev,
-			     "unknown MAC, using family default\n");
-		tp->mac_version = default_version;
-	} else if (tp->mac_version == RTL_GIGA_MAC_VER_42) {
-		tp->mac_version = tp->mii.supports_gmii ?
-				  RTL_GIGA_MAC_VER_42 :
-				  RTL_GIGA_MAC_VER_43;
-	} else if (tp->mac_version == RTL_GIGA_MAC_VER_45) {
-		tp->mac_version = tp->mii.supports_gmii ?
-				  RTL_GIGA_MAC_VER_45 :
-				  RTL_GIGA_MAC_VER_47;
-	} else if (tp->mac_version == RTL_GIGA_MAC_VER_46) {
-		tp->mac_version = tp->mii.supports_gmii ?
-				  RTL_GIGA_MAC_VER_46 :
-				  RTL_GIGA_MAC_VER_48;
-	}
 }
 
 static void rtl8169_print_mac_version(struct rtl8169_private *tp)
@@ -8489,7 +8383,9 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		netif_info(tp, probe, dev, "not PCI Express\n");
 
 	/* Identify chip attached to board */
-	rtl8169_get_mac_version(tp, dev, cfg->default_ver);
+	rtl8169_get_mac_version(tp, dev);
+	if (tp->mac_version == RTL_GIGA_MAC_NONE)
+		return -ENODEV;
 
 	tp->cp_cmd = 0;
 
-- 
2.15.1


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