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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Oleksij Rempel <o.rempel@pengutronix.de>,
	barebox@lists.infradead.org,
	Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH v2] usb: net: Add support for the Realtek RTL8152B/RTL8153
Date: Wed, 20 Oct 2021 09:25:09 +0200	[thread overview]
Message-ID: <f8c19e10-df34-fc18-e7fd-d8bbaaaaf46b@pengutronix.de> (raw)
In-Reply-To: <20211020064255.3748-1-o.rempel@pengutronix.de>

Hello Oleksij,

On 20.10.21 08:42, Oleksij Rempel wrote:
> This adds support for the Realtek RTL8152B/RTL8153 ethernet converter chip.
> This driver is based on U-Boot version v2021.10 with port to barebox
> internal frameworks.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  drivers/net/usb/Kconfig    |    7 +
>  drivers/net/usb/Makefile   |    1 +
>  drivers/net/usb/r8152.c    | 1558 ++++++++++++++++++++++++++++++++++++
>  drivers/net/usb/r8152.h    |  616 ++++++++++++++
>  drivers/net/usb/r8152_fw.c | 1187 +++++++++++++++++++++++++++
>  5 files changed, 3369 insertions(+)
>  create mode 100644 drivers/net/usb/r8152.c
>  create mode 100644 drivers/net/usb/r8152.h
>  create mode 100644 drivers/net/usb/r8152_fw.c
> 
> diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
> index 614b1f0c9a..380d1ed02a 100644
> --- a/drivers/net/usb/Kconfig
> +++ b/drivers/net/usb/Kconfig
> @@ -23,4 +23,11 @@ config NET_USB_SMSC95XX
>  	select PHYLIB
>  	bool "SMSC95xx"
>  
> +config NET_USB_RTL8152
> +	bool "Realtek RTL8152B/RTL8153 support"
> +	help
> +	  Say Y here if you would like to support Realtek RTL8152B/RTL8153 base
> +	  USB Ethernet Devices. This driver also supports compatible devices
> +	  from Samsung, Lenovo, TP-LINK and Nvidia.
> +
>  endif
> diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
> index cbb69080da..69dcfe1e46 100644
> --- a/drivers/net/usb/Makefile
> +++ b/drivers/net/usb/Makefile
> @@ -2,3 +2,4 @@ obj-$(CONFIG_NET_USB)			+= usbnet.o
>  obj-$(CONFIG_NET_USB_ASIX)		+= asix.o
>  obj-$(CONFIG_USB_NET_AX88179_178A)	+= ax88179_178a.o
>  obj-$(CONFIG_NET_USB_SMSC95XX)		+= smsc95xx.o
> +obj-$(CONFIG_NET_USB_RTL8152)		+= r8152.o r8152_fw.o
> diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
> new file mode 100644
> index 0000000000..6b467929be
> --- /dev/null
> +++ b/drivers/net/usb/r8152.c
> @@ -0,0 +1,1558 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/* Copyright (c) 2015 Realtek Semiconductor Corp. All rights reserved. */
> +
> +#include <common.h>
> +#include <errno.h>
> +#include <init.h>
> +#include <linux/ethtool.h>
> +#include <linux/mii.h>
> +#include <linux/phy.h>
> +#include <usb/usb.h>
> +#include <usb/usbnet.h>
> +#include "r8152.h"
> +
> +struct r8152_version {
> +	unsigned short tcr;
> +	unsigned short version;
> +	bool           gmii;
> +};
> +
> +static const struct r8152_version r8152_versions[] = {
> +	{ 0x4c00, RTL_VER_01, 0 },
> +	{ 0x4c10, RTL_VER_02, 0 },
> +	{ 0x5c00, RTL_VER_03, 1 },
> +	{ 0x5c10, RTL_VER_04, 1 },
> +	{ 0x5c20, RTL_VER_05, 1 },
> +	{ 0x5c30, RTL_VER_06, 1 },
> +	{ 0x4800, RTL_VER_07, 0 },
> +	{ 0x6000, RTL_VER_08, 1 },
> +	{ 0x6010, RTL_VER_09, 1 },
> +};
> +
> +static inline struct r8152 *r8152_get_priv(struct usbnet *dev)
> +{
> +	return (struct r8152 *)dev->driver_priv;
> +}
> +
> +static int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size,
> +			 void *data)
> +{
> +	void *buf;
> +	int ret;
> +
> +	buf = xmalloc(size);

Should be dma_alloc to get proper alignment, as USB host drivers may map it
for streaming DMA. You could allocate a 64 byte bounce buffer once at start
and reuse it here instead of allocating on each control msg.

> +	if (!buf)
> +		return -ENOMEM;

No need to check xmalloc return btw.

> +
> +	ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
> +			      RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
> +			      value, index, buf, size, 500);
> +	memcpy(data, buf, size);
> +
> +	free(buf);
> +
> +	return ret;
> +}
> +
> +static int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size,
> +			 const void *data)
> +{
> +	void *buf;
> +	int ret;
> +
> +	buf = xmalloc(size);
> +	if (!buf)
> +		return -ENOMEM;
> +
> +	memcpy(buf, data, size);
> +	ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
> +			      RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
> +			      value, index, buf, size, 500);
> +	free(buf);
> +
> +	return ret;
> +}
> +
> +static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data,
> +			    u16 type)
> +{
> +	u16 burst_size = 64;
> +	int ret;
> +	int txsize;
> +
> +	/* both size and index must be 4 bytes align */
> +	if ((size & 3) || !size || (index & 3) || !data)
> +		return -EINVAL;
> +
> +	if (index + size > 0xffff)
> +		return -EINVAL;
> +
> +	while (size) {
> +		txsize = min(size, burst_size);
> +		ret = get_registers(tp, index, type, txsize, data);
> +		if (ret < 0)
> +			break;
> +
> +		index += txsize;
> +		data += txsize;
> +		size -= txsize;
> +	}
> +
> +	return ret;
> +}
> +
> +int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,
> +		      u16 size, const void *data, u16 type)
> +{
> +	int ret;
> +	u16 byteen_start, byteen_end, byte_en_to_hw;
> +	u16 burst_size = 512;
> +	int txsize;
> +
> +	/* both size and index must be 4 bytes align */
> +	if ((size & 3) || !size || (index & 3) || !data)
> +		return -EINVAL;
> +
> +	if (index + size > 0xffff)
> +		return -EINVAL;
> +
> +	byteen_start = byteen & BYTE_EN_START_MASK;
> +	byteen_end = byteen & BYTE_EN_END_MASK;
> +
> +	byte_en_to_hw = byteen_start | (byteen_start << 4);
> +	ret = set_registers(tp, index, type | byte_en_to_hw, 4, data);
> +	if (ret < 0)
> +		return ret;
> +
> +	index += 4;
> +	data += 4;
> +	size -= 4;
> +
> +	if (size) {
> +		size -= 4;
> +
> +		while (size) {
> +			txsize = min(size, burst_size);
> +
> +			ret = set_registers(tp, index,
> +					    type | BYTE_EN_DWORD,
> +					    txsize, data);
> +			if (ret < 0)
> +				return ret;
> +
> +			index += txsize;
> +			data += txsize;
> +			size -= txsize;
> +		}
> +
> +		byte_en_to_hw = byteen_end | (byteen_end >> 4);
> +		ret = set_registers(tp, index, type | byte_en_to_hw, 4, data);
> +		if (ret < 0)
> +			return ret;
> +	}
> +
> +	return ret;
> +}
> +
> +static int pla_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data)
> +{
> +	return generic_ocp_read(tp, index, size, data, MCU_TYPE_PLA);
> +}
> +
> +static int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size,
> +			 const void *data)
> +{
> +	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_PLA);
> +}
> +
> +static int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size,
> +			 const void *data)
> +{
> +	return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_USB);
> +}
> +
> +static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index)
> +{
> +	__le32 data;
> +
> +	generic_ocp_read(tp, index, sizeof(data), &data, type);
> +
> +	return __le32_to_cpu(data);
> +}
> +
> +static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data)
> +{
> +	__le32 tmp = __cpu_to_le32(data);
> +
> +	generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type);
> +}
> +
> +u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)
> +{
> +	u32 data;
> +	__le32 tmp;
> +	u8 shift = index & 2;
> +
> +	index &= ~3;
> +
> +	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
> +
> +	data = __le32_to_cpu(tmp);
> +	data >>= (shift * 8);
> +	data &= 0xffff;
> +
> +	return data;
> +}
> +
> +void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)
> +{
> +	u32 mask = 0xffff;
> +	__le32 tmp;
> +	u16 byen = BYTE_EN_WORD;
> +	u8 shift = index & 2;
> +
> +	data &= mask;
> +
> +	if (index & 2) {
> +		byen <<= shift;
> +		mask <<= (shift * 8);
> +		data <<= (shift * 8);
> +		index &= ~3;
> +	}
> +
> +	tmp = __cpu_to_le32(data);
> +
> +	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
> +}
> +
> +u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)
> +{
> +	u32 data;
> +	__le32 tmp;
> +	u8 shift = index & 3;
> +
> +	index &= ~3;
> +
> +	generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
> +
> +	data = __le32_to_cpu(tmp);
> +	data >>= (shift * 8);
> +	data &= 0xff;
> +
> +	return data;
> +}
> +
> +void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)
> +{
> +	u32 mask = 0xff;
> +	__le32 tmp;
> +	u16 byen = BYTE_EN_BYTE;
> +	u8 shift = index & 3;
> +
> +	data &= mask;
> +
> +	if (index & 3) {
> +		byen <<= shift;
> +		mask <<= (shift * 8);
> +		data <<= (shift * 8);
> +		index &= ~3;
> +	}
> +
> +	tmp = __cpu_to_le32(data);
> +
> +	generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
> +}
> +
> +u16 ocp_reg_read(struct r8152 *tp, u16 addr)
> +{
> +	u16 ocp_base, ocp_index;
> +
> +	ocp_base = addr & 0xf000;
> +	if (ocp_base != tp->ocp_base) {
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);
> +		tp->ocp_base = ocp_base;
> +	}
> +
> +	ocp_index = (addr & 0x0fff) | 0xb000;
> +	return ocp_read_word(tp, MCU_TYPE_PLA, ocp_index);
> +}
> +
> +void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data)
> +{
> +	u16 ocp_base, ocp_index;
> +
> +	ocp_base = addr & 0xf000;
> +	if (ocp_base != tp->ocp_base) {
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base);
> +		tp->ocp_base = ocp_base;
> +	}
> +
> +	ocp_index = (addr & 0x0fff) | 0xb000;
> +	ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data);
> +}
> +
> +static void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value)
> +{
> +	ocp_reg_write(tp, OCP_BASE_MII + reg_addr * 2, value);
> +}
> +
> +static int r8152_mdio_read(struct r8152 *tp, u32 reg_addr)
> +{
> +	return ocp_reg_read(tp, OCP_BASE_MII + reg_addr * 2);
> +}
> +
> +void sram_write(struct r8152 *tp, u16 addr, u16 data)
> +{
> +	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);
> +	ocp_reg_write(tp, OCP_SRAM_DATA, data);
> +}
> +
> +static u16 sram_read(struct r8152 *tp, u16 addr)
> +{
> +	ocp_reg_write(tp, OCP_SRAM_ADDR, addr);
> +	return ocp_reg_read(tp, OCP_SRAM_DATA);
> +}
> +
> +static int r8152_wait_for_bit(struct r8152 *tp, bool ocp_reg, u16 type,
> +			      u16 index, const u32 mask, bool set,
> +			      unsigned int timeout)
> +{
> +	u32 val;
> +	u64 start;
> +
> +	start = get_time_ns();
> +	do {
> +		if (ocp_reg)
> +			val = ocp_reg_read(tp, index);
> +		else
> +			val = ocp_read_dword(tp, type, index);
> +
> +		if (!set)
> +			val = ~val;
> +
> +		if ((val & mask) == mask)
> +			return 0;
> +
> +		mdelay(1);

That's a very short delay IMO. I am not sure, spamming that
often actually produces better results. In __net_poll Sascha says:

"The timeout can't be arbitrarily small, 2ms is the smallest
we can do with the 1ms USB frame size.". Does this apply
here as well?

> +	} while (!is_timeout(start, timeout * MSECOND));
> +
> +	debug("%s: Timeout (index=%04x mask=%08x timeout=%d)\n",
> +	      __func__, index, mask, timeout);
> +
> +	return -ETIMEDOUT;
> +}
> +
> +static void r8152b_reset_packet_filter(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_FMC);
> +	ocp_data &= ~FMC_FCR_MCU_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);
> +	ocp_data |= FMC_FCR_MCU_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data);
> +}
> +
> +static void rtl8152_wait_fifo_empty(struct r8152 *tp)
> +{
> +	int ret;
> +
> +	ret = r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_PHY_PWR,
> +				 PLA_PHY_PWR_TXEMP, 1, R8152_WAIT_TIMEOUT);
> +	if (ret)
> +		debug("Timeout waiting for FIFO empty\n");

Please use dev_dbg here and everywhere else, so it's immediately
known where they originate from.

> +
> +	ret = r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_TCR0,
> +				 TCR0_TX_EMPTY, 1, R8152_WAIT_TIMEOUT);
> +	if (ret)
> +		debug("Timeout waiting for TX empty\n");
> +}
> +
> +static void rtl8152_nic_reset(struct r8152 *tp)
> +{
> +	int ret;
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, BIST_CTRL);
> +	ocp_data |= BIST_CTRL_SW_RESET;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, BIST_CTRL, ocp_data);
> +
> +	ret = r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, BIST_CTRL,
> +				 BIST_CTRL_SW_RESET, 0, R8152_WAIT_TIMEOUT);
> +	if (ret)
> +		debug("Timeout waiting for NIC reset\n");
> +}
> +
> +static u8 rtl8152_get_speed(struct r8152 *tp)
> +{
> +	return ocp_read_byte(tp, MCU_TYPE_PLA, PLA_PHYSTATUS);
> +}
> +
> +static void rtl_set_eee_plus(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);
> +	ocp_data &= ~EEEP_CR_EEEP_TX;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);
> +}
> +
> +static void rxdy_gated_en(struct r8152 *tp, bool enable)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1);
> +	if (enable)
> +		ocp_data |= RXDY_GATED_EN;
> +	else
> +		ocp_data &= ~RXDY_GATED_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data);
> +}
> +
> +static void rtl8152_set_rx_mode(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	__le32 tmp[2];
> +
> +	tmp[0] = 0xffffffff;
> +	tmp[1] = 0xffffffff;
> +
> +	pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp);
> +
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
> +	ocp_data |= RCR_APM | RCR_AM | RCR_AB;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
> +}
> +
> +static inline void r8153b_rx_agg_chg_indicate(struct r8152 *tp)
> +{
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_UPT_RXDMA_OWN,
> +		       OWN_UPDATE | OWN_CLEAR);
> +}
> +
> +static int rtl_enable(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	r8152b_reset_packet_filter(tp);
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR);
> +	ocp_data |= PLA_CR_RE | PLA_CR_TE;
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data);
> +
> +	switch (tp->version) {
> +	case RTL_VER_08:
> +	case RTL_VER_09:
> +		r8153b_rx_agg_chg_indicate(tp);
> +		break;
> +	default:
> +		break;
> +	}
> +
> +	rxdy_gated_en(tp, false);
> +
> +	rtl8152_set_rx_mode(tp);
> +
> +	return 0;
> +}
> +
> +static int rtl8152_enable(struct r8152 *tp)
> +{
> +	rtl_set_eee_plus(tp);
> +
> +	return rtl_enable(tp);
> +}
> +
> +static void r8153_set_rx_early_timeout(struct r8152 *tp)
> +{
> +	u32 ocp_data = tp->coalesce / 8;
> +
> +	switch (tp->version) {
> +	case RTL_VER_03:
> +	case RTL_VER_04:
> +	case RTL_VER_05:
> +	case RTL_VER_06:
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,
> +			       ocp_data);
> +		break;
> +
> +	case RTL_VER_08:
> +	case RTL_VER_09:
> +		/* The RTL8153B uses USB_RX_EXTRA_AGGR_TMR for rx timeout
> +		 * primarily. For USB_RX_EARLY_TIMEOUT, we fix it to 1264ns.
> +		 */
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_TIMEOUT,
> +			       RX_AUXILIARY_TIMER / 8);
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EXTRA_AGGR_TMR,
> +			       ocp_data);
> +		break;
> +
> +	default:
> +		debug("** %s Invalid Device\n", __func__);
> +		break;
> +	}
> +}
> +
> +static void r8153_set_rx_early_size(struct r8152 *tp)
> +{
> +	u32 ocp_data = (RTL8152_AGG_BUF_SZ - RTL8153_RMS -
> +			sizeof(struct rx_desc));
> +
> +	switch (tp->version) {
> +	case RTL_VER_03:
> +	case RTL_VER_04:
> +	case RTL_VER_05:
> +	case RTL_VER_06:
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,
> +			       ocp_data / 4);
> +		break;
> +
> +	case RTL_VER_08:
> +	case RTL_VER_09:
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,
> +			       ocp_data / 8);
> +		break;
> +
> +	default:
> +		debug("** %s Invalid Device\n", __func__);
> +		break;
> +	}
> +}
> +
> +static int rtl8153_enable(struct r8152 *tp)
> +{
> +	rtl_set_eee_plus(tp);
> +	r8153_set_rx_early_timeout(tp);
> +	r8153_set_rx_early_size(tp);
> +
> +	return rtl_enable(tp);
> +}
> +
> +static void rtl_disable(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
> +	ocp_data &= ~RCR_ACPT_ALL;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
> +
> +	rxdy_gated_en(tp, true);
> +
> +	rtl8152_wait_fifo_empty(tp);
> +	rtl8152_nic_reset(tp);
> +}
> +
> +static void r8152_power_cut_en(struct r8152 *tp, bool enable)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CTRL);
> +	if (enable)
> +		ocp_data |= POWER_CUT;
> +	else
> +		ocp_data &= ~POWER_CUT;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CTRL, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS);
> +	ocp_data &= ~RESUME_INDICATE;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS, ocp_data);
> +}
> +
> +static void rtl_rx_vlan_en(struct r8152 *tp, bool enable)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR);
> +	if (enable)
> +		ocp_data |= CPCR_RX_VLAN;
> +	else
> +		ocp_data &= ~CPCR_RX_VLAN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data);
> +}
> +
> +static void r8153_u1u2en(struct r8152 *tp, bool enable)
> +{
> +	u8 u1u2[8];
> +
> +	if (enable)
> +		memset(u1u2, 0xff, sizeof(u1u2));
> +	else
> +		memset(u1u2, 0x00, sizeof(u1u2));
> +
> +	usb_ocp_write(tp, USB_TOLERANCE, BYTE_EN_SIX_BYTES, sizeof(u1u2), u1u2);
> +}
> +
> +static void r8153b_u1u2en(struct r8152 *tp, bool enable)
> +{
> +	u16 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG);
> +	if (enable)
> +		ocp_data |= LPM_U1U2_EN;
> +	else
> +		ocp_data &= ~LPM_U1U2_EN;
> +
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_LPM_CONFIG, ocp_data);
> +}
> +
> +static void r8153_u2p3en(struct r8152 *tp, bool enable)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL);
> +	if (enable && tp->version != RTL_VER_03 && tp->version != RTL_VER_04)
> +		ocp_data |= U2P3_ENABLE;
> +	else
> +		ocp_data &= ~U2P3_ENABLE;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL, ocp_data);
> +}
> +
> +static void r8153_power_cut_en(struct r8152 *tp, bool enable)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT);
> +	if (enable)
> +		ocp_data |= PWR_EN | PHASE2_EN;
> +	else
> +		ocp_data &= ~(PWR_EN | PHASE2_EN);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0);
> +	ocp_data &= ~PCUT_STATUS;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data);
> +}
> +
> +static void rtl_reset_bmu(struct r8152 *tp)
> +{
> +	u8 ocp_data;
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_BMU_RESET);
> +	ocp_data &= ~(BMU_RESET_EP_IN | BMU_RESET_EP_OUT);
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);
> +	ocp_data |= BMU_RESET_EP_IN | BMU_RESET_EP_OUT;
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_BMU_RESET, ocp_data);
> +}
> +
> +static int r8152_read_mac(struct r8152 *tp, unsigned char *macaddr)
> +{
> +	int ret;
> +	unsigned char enetaddr[8] = {0};
> +
> +	ret = pla_ocp_read(tp, PLA_IDR, 8, enetaddr);
> +	if (ret < 0)
> +		return ret;
> +
> +	memcpy(macaddr, enetaddr, ETH_ALEN);
> +	return 0;
> +}
> +
> +static void r8152b_disable_aldps(struct r8152 *tp)
> +{
> +	ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA | DIS_SDSAVE);
> +	mdelay(20);
> +}
> +
> +static void r8152b_enable_aldps(struct r8152 *tp)
> +{
> +	ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS |
> +		LINKENA | DIS_SDSAVE);
> +}
> +
> +static void rtl8152_disable(struct r8152 *tp)
> +{
> +	r8152b_disable_aldps(tp);
> +	rtl_disable(tp);
> +	r8152b_enable_aldps(tp);
> +}
> +
> +static void r8152b_hw_phy_cfg(struct r8152 *tp)
> +{
> +	u16 data;
> +
> +	data = r8152_mdio_read(tp, MII_BMCR);
> +	if (data & BMCR_PDOWN) {
> +		data &= ~BMCR_PDOWN;
> +		r8152_mdio_write(tp, MII_BMCR, data);
> +	}
> +
> +	r8152b_firmware(tp);
> +}
> +
> +static void rtl8152_reinit_ll(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	int ret;
> +
> +	ret = r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_PHY_PWR,
> +				 PLA_PHY_PWR_LLR, 1, R8152_WAIT_TIMEOUT);
> +	if (ret)
> +		debug("Timeout waiting for link list ready\n");
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);
> +	ocp_data |= RE_INIT_LL;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);
> +
> +	ret = r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_PHY_PWR,
> +				 PLA_PHY_PWR_LLR, 1, R8152_WAIT_TIMEOUT);
> +	if (ret)
> +		debug("Timeout waiting for link list ready\n");
> +}
> +
> +static void r8152b_exit_oob(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
> +	ocp_data &= ~RCR_ACPT_ALL;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
> +
> +	rxdy_gated_en(tp, true);
> +	r8152b_hw_phy_cfg(tp);
> +
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, 0x00);
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);
> +	ocp_data &= ~NOW_IS_OOB;
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);
> +	ocp_data &= ~MCU_BORW_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);
> +
> +	rtl8152_reinit_ll(tp);
> +	rtl8152_nic_reset(tp);
> +
> +	/* rx share fifo credit full threshold */
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);
> +
> +	if (tp->udev->speed == USB_SPEED_FULL ||
> +	    tp->udev->speed == USB_SPEED_LOW) {
> +		/* rx share fifo credit near full threshold */
> +		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,
> +				RXFIFO_THR2_FULL);
> +		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,
> +				RXFIFO_THR3_FULL);
> +	} else {
> +		/* rx share fifo credit near full threshold */
> +		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1,
> +				RXFIFO_THR2_HIGH);
> +		ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2,
> +				RXFIFO_THR3_HIGH);
> +	}
> +
> +	/* TX share fifo free credit full threshold */
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL);
> +
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_TX_AGG, TX_AGG_MAX_THRESHOLD);
> +	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_HIGH);
> +	ocp_write_dword(tp, MCU_TYPE_USB, USB_TX_DMA,
> +			TEST_MODE_DISABLE | TX_SIZE_ADJUST1);
> +
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);
> +	ocp_data |= TCR0_AUTO_FIFO;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);
> +}
> +
> +static void r8153_hw_phy_cfg(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	u16 data;
> +
> +	if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||
> +	    tp->version == RTL_VER_05)
> +		ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L);
> +
> +	data = r8152_mdio_read(tp, MII_BMCR);
> +	if (data & BMCR_PDOWN) {
> +		data &= ~BMCR_PDOWN;
> +		r8152_mdio_write(tp, MII_BMCR, data);
> +	}
> +
> +	r8153_firmware(tp);
> +
> +	if (tp->version == RTL_VER_03) {
> +		data = ocp_reg_read(tp, OCP_EEE_CFG);
> +		data &= ~CTAP_SHORT_EN;
> +		ocp_reg_write(tp, OCP_EEE_CFG, data);
> +	}
> +
> +	data = ocp_reg_read(tp, OCP_POWER_CFG);
> +	data |= EEE_CLKDIV_EN;
> +	ocp_reg_write(tp, OCP_POWER_CFG, data);
> +
> +	data = ocp_reg_read(tp, OCP_DOWN_SPEED);
> +	data |= EN_10M_BGOFF;
> +	ocp_reg_write(tp, OCP_DOWN_SPEED, data);
> +	data = ocp_reg_read(tp, OCP_POWER_CFG);
> +	data |= EN_10M_PLLOFF;
> +	ocp_reg_write(tp, OCP_POWER_CFG, data);
> +	sram_write(tp, SRAM_IMPEDANCE, 0x0b13);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);
> +	ocp_data |= PFM_PWM_SWITCH;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);
> +
> +	/* Enable LPF corner auto tune */
> +	sram_write(tp, SRAM_LPF_CFG, 0xf70f);
> +
> +	/* Adjust 10M Amplitude */
> +	sram_write(tp, SRAM_10M_AMP1, 0x00af);
> +	sram_write(tp, SRAM_10M_AMP2, 0x0208);
> +}
> +
> +static u32 r8152_efuse_read(struct r8152 *tp, u8 addr)
> +{
> +	u32 ocp_data;
> +
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD, EFUSE_READ_CMD | addr);
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_CMD);
> +	ocp_data = (ocp_data & EFUSE_DATA_BIT16) << 9;	/* data of bit16 */
> +	ocp_data |= ocp_read_word(tp, MCU_TYPE_PLA, PLA_EFUSE_DATA);
> +
> +	return ocp_data;
> +}
> +
> +static void r8153b_hw_phy_cfg(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	u16 data;
> +
> +	data = r8152_mdio_read(tp, MII_BMCR);
> +	if (data & BMCR_PDOWN) {
> +		data &= ~BMCR_PDOWN;
> +		r8152_mdio_write(tp, MII_BMCR, data);
> +	}
> +
> +	/* U1/U2/L1 idle timer. 500 us */
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_U1U2_TIMER, 500);
> +
> +	r8153b_firmware(tp);
> +
> +	data = sram_read(tp, SRAM_GREEN_CFG);
> +	data |= R_TUNE_EN;
> +	sram_write(tp, SRAM_GREEN_CFG, data);
> +	data = ocp_reg_read(tp, OCP_NCTL_CFG);
> +	data |= PGA_RETURN_EN;
> +	ocp_reg_write(tp, OCP_NCTL_CFG, data);
> +
> +	/* ADC Bias Calibration:
> +	 * read efuse offset 0x7d to get a 17-bit data. Remove the dummy/fake
> +	 * bit (bit3) to rebuild the real 16-bit data. Write the data to the
> +	 * ADC ioffset.
> +	 */
> +	ocp_data = r8152_efuse_read(tp, 0x7d);
> +	ocp_data = ((ocp_data & 0x1fff0) >> 1) | (ocp_data & 0x7);
> +	if (ocp_data != 0xffff)
> +		ocp_reg_write(tp, OCP_ADC_IOFFSET, ocp_data);
> +
> +	/* ups mode tx-link-pulse timing adjustment:
> +	 * rg_saw_cnt = OCP reg 0xC426 Bit[13:0]
> +	 * swr_cnt_1ms_ini = 16000000 / rg_saw_cnt
> +	 */
> +	ocp_data = ocp_reg_read(tp, 0xc426);
> +	ocp_data &= 0x3fff;
> +	if (ocp_data) {
> +		u32 swr_cnt_1ms_ini;
> +
> +		swr_cnt_1ms_ini = (16000000 / ocp_data) & SAW_CNT_1MS_MASK;
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CFG);
> +		ocp_data = (ocp_data & ~SAW_CNT_1MS_MASK) | swr_cnt_1ms_ini;
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CFG, ocp_data);
> +	}
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);
> +	ocp_data |= PFM_PWM_SWITCH;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);
> +}
> +
> +static void r8153_first_init(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	rxdy_gated_en(tp, true);
> +
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
> +	ocp_data &= ~RCR_ACPT_ALL;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
> +
> +	r8153_hw_phy_cfg(tp);
> +
> +	rtl8152_nic_reset(tp);
> +	rtl_reset_bmu(tp);
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL);
> +	ocp_data &= ~NOW_IS_OOB;
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);
> +	ocp_data &= ~MCU_BORW_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);
> +
> +	rtl8152_reinit_ll(tp);
> +
> +	rtl_rx_vlan_en(tp, false);
> +
> +	ocp_data = RTL8153_RMS;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data);
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_JUMBO);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0);
> +	ocp_data |= TCR0_AUTO_FIFO;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data);
> +
> +	rtl8152_nic_reset(tp);
> +
> +	/* rx share fifo credit full threshold */
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL);
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_NORMAL);
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_NORMAL);
> +	/* TX share fifo free credit full threshold */
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL2);
> +
> +	/* rx aggregation */
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
> +
> +	ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
> +}
> +
> +static void r8153_disable_aldps(struct r8152 *tp)
> +{
> +	u16 data;
> +
> +	data = ocp_reg_read(tp, OCP_POWER_CFG);
> +	data &= ~EN_ALDPS;
> +	ocp_reg_write(tp, OCP_POWER_CFG, data);
> +	mdelay(20);
> +}
> +
> +static void rtl8153_disable(struct r8152 *tp)
> +{
> +	r8153_disable_aldps(tp);
> +	rtl_disable(tp);
> +	rtl_reset_bmu(tp);
> +}
> +
> +static int rtl8152_set_speed(struct r8152 *tp, u8 autoneg, u16 speed, u8 duplex)
> +{
> +	u16 bmcr, anar, gbcr;
> +
> +	anar = r8152_mdio_read(tp, MII_ADVERTISE);
> +	anar &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
> +		  ADVERTISE_100HALF | ADVERTISE_100FULL);
> +	if (tp->supports_gmii) {
> +		gbcr = r8152_mdio_read(tp, MII_CTRL1000);
> +		gbcr &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
> +	} else {
> +		gbcr = 0;
> +	}
> +
> +	if (autoneg == AUTONEG_DISABLE) {
> +		if (speed == SPEED_10) {
> +			bmcr = 0;
> +			anar |= ADVERTISE_10HALF | ADVERTISE_10FULL;
> +		} else if (speed == SPEED_100) {
> +			bmcr = BMCR_SPEED100;
> +			anar |= ADVERTISE_100HALF | ADVERTISE_100FULL;
> +		} else if (speed == SPEED_1000 && tp->supports_gmii) {
> +			bmcr = BMCR_SPEED1000;
> +			gbcr |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
> +		} else {
> +			return -EINVAL;
> +		}
> +
> +		if (duplex == DUPLEX_FULL)
> +			bmcr |= BMCR_FULLDPLX;
> +	} else {
> +		if (speed == SPEED_10) {
> +			if (duplex == DUPLEX_FULL)
> +				anar |= ADVERTISE_10HALF | ADVERTISE_10FULL;
> +			else
> +				anar |= ADVERTISE_10HALF;
> +		} else if (speed == SPEED_100) {
> +			if (duplex == DUPLEX_FULL) {
> +				anar |= ADVERTISE_10HALF | ADVERTISE_10FULL;
> +				anar |= ADVERTISE_100HALF | ADVERTISE_100FULL;
> +			} else {
> +				anar |= ADVERTISE_10HALF;
> +				anar |= ADVERTISE_100HALF;
> +			}
> +		} else if (speed == SPEED_1000 && tp->supports_gmii) {
> +			if (duplex == DUPLEX_FULL) {
> +				anar |= ADVERTISE_10HALF | ADVERTISE_10FULL;
> +				anar |= ADVERTISE_100HALF | ADVERTISE_100FULL;
> +				gbcr |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
> +			} else {
> +				anar |= ADVERTISE_10HALF;
> +				anar |= ADVERTISE_100HALF;
> +				gbcr |= ADVERTISE_1000HALF;
> +			}
> +		} else {
> +			return -EINVAL;
> +		}
> +
> +		bmcr = BMCR_ANENABLE | BMCR_ANRESTART | BMCR_RESET;
> +	}
> +
> +	if (tp->supports_gmii)
> +		r8152_mdio_write(tp, MII_CTRL1000, gbcr);
> +
> +	r8152_mdio_write(tp, MII_ADVERTISE, anar);
> +	r8152_mdio_write(tp, MII_BMCR, bmcr);
> +
> +	return 0;
> +}
> +
> +static void rtl8152_up(struct r8152 *tp)
> +{
> +	r8152b_disable_aldps(tp);
> +	r8152b_exit_oob(tp);
> +	r8152b_enable_aldps(tp);
> +}
> +
> +static void rtl8153_up(struct r8152 *tp)
> +{
> +	r8153_u1u2en(tp, false);
> +	r8153_disable_aldps(tp);
> +	r8153_first_init(tp);
> +	r8153_u2p3en(tp, false);
> +}
> +
> +static void rtl8153b_up(struct r8152 *tp)
> +{
> +	r8153_first_init(tp);
> +}
> +
> +static void r8152b_get_version(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	u16 tcr;
> +	int i;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR1);
> +	tcr = (u16)(ocp_data & VERSION_MASK);
> +
> +	for (i = 0; i < ARRAY_SIZE(r8152_versions); i++) {
> +		if (tcr == r8152_versions[i].tcr) {
> +			/* Found a supported version */
> +			tp->version = r8152_versions[i].version;
> +			tp->supports_gmii = r8152_versions[i].gmii;
> +			break;
> +		}
> +	}
> +
> +	if (tp->version == RTL_VER_UNKNOWN)
> +		debug("r8152 Unknown tcr version 0x%04x\n", tcr);
> +}
> +
> +static void r8152b_enable_fc(struct r8152 *tp)
> +{
> +	u16 anar;
> +
> +	anar = r8152_mdio_read(tp, MII_ADVERTISE);
> +	anar |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
> +	r8152_mdio_write(tp, MII_ADVERTISE, anar);
> +}
> +
> +static void rtl_tally_reset(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY);
> +	ocp_data |= TALLY_RESET;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);
> +}
> +
> +static void r8152b_init(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +
> +	r8152b_disable_aldps(tp);
> +
> +	if (tp->version == RTL_VER_01) {
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);
> +		ocp_data &= ~LED_MODE_MASK;
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);
> +	}
> +
> +	r8152_power_cut_en(tp, false);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);
> +	ocp_data |= TX_10M_IDLE_EN | PFM_PWM_SWITCH;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);
> +	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL);
> +	ocp_data &= ~MCU_CLK_RATIO_MASK;
> +	ocp_data |= MCU_CLK_RATIO | D3_CLK_GATED_EN;
> +	ocp_write_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, ocp_data);
> +	ocp_data = GPHY_STS_MSK | SPEED_DOWN_MSK |
> +		   SPDWN_RXDV_MSK | SPDWN_LINKCHG_MSK;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_TIMER);
> +	ocp_data |= BIT(15);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_TIMER, ocp_data);
> +	ocp_write_word(tp, MCU_TYPE_USB, 0xcbfc, 0x03e8);
> +	ocp_data &= ~BIT(15);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_TIMER, ocp_data);
> +
> +	r8152b_enable_fc(tp);
> +	rtl_tally_reset(tp);
> +
> +	/* enable rx aggregation */
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
> +
> +	ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
> +}
> +
> +static void r8153_init(struct r8152 *tp)
> +{
> +	int i;
> +	u32 ocp_data;
> +
> +	r8153_disable_aldps(tp);
> +	r8153_u1u2en(tp, false);
> +
> +	r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_BOOT_CTRL,
> +			   AUTOLOAD_DONE, 1, R8152_WAIT_TIMEOUT);
> +
> +	for (i = 0; i < R8152_WAIT_TIMEOUT; i++) {
> +		ocp_data = ocp_reg_read(tp, OCP_PHY_STATUS) & PHY_STAT_MASK;
> +		if (ocp_data == PHY_STAT_LAN_ON || ocp_data == PHY_STAT_PWRDN)
> +			break;
> +
> +		mdelay(1);
> +	}
> +
> +	r8153_u2p3en(tp, false);
> +
> +	if (tp->version == RTL_VER_04) {
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2);
> +		ocp_data &= ~pwd_dn_scale_mask;
> +		ocp_data |= pwd_dn_scale(96);
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2, ocp_data);
> +
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);
> +		ocp_data |= USB2PHY_L1 | USB2PHY_SUSPEND;
> +		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);
> +	} else if (tp->version == RTL_VER_05) {
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0);
> +		ocp_data &= ~ECM_ALDPS;
> +		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0, ocp_data);
> +
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);
> +		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)
> +			ocp_data &= ~DYNAMIC_BURST;
> +		else
> +			ocp_data |= DYNAMIC_BURST;
> +		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);
> +	} else if (tp->version == RTL_VER_06) {
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);
> +		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)
> +			ocp_data &= ~DYNAMIC_BURST;
> +		else
> +			ocp_data |= DYNAMIC_BURST;
> +		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);
> +	}
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2);
> +	ocp_data |= EP4_FULL_FC;
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL);
> +	ocp_data &= ~TIMER11_EN;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);
> +	ocp_data &= ~LED_MODE_MASK;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);
> +
> +	ocp_data = FIFO_EMPTY_1FB | ROK_EXIT_LPM;
> +	if (tp->version == RTL_VER_04 && tp->udev->speed != USB_SPEED_SUPER)
> +		ocp_data |= LPM_TIMER_500MS;
> +	else
> +		ocp_data |= LPM_TIMER_500US;
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2);
> +	ocp_data &= ~SEN_VAL_MASK;
> +	ocp_data |= SEN_VAL_NORMAL | SEL_RXIDLE;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2, ocp_data);
> +
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);
> +
> +	r8153_power_cut_en(tp, false);
> +
> +	r8152b_enable_fc(tp);
> +	rtl_tally_reset(tp);
> +}
> +
> +static void r8153b_init(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	int i;
> +
> +	r8153_disable_aldps(tp);
> +	r8153b_u1u2en(tp, false);
> +
> +	r8152_wait_for_bit(tp, 0, MCU_TYPE_PLA, PLA_BOOT_CTRL,
> +			   AUTOLOAD_DONE, 1, R8152_WAIT_TIMEOUT);
> +
> +	for (i = 0; i < R8152_WAIT_TIMEOUT; i++) {
> +		ocp_data = ocp_reg_read(tp, OCP_PHY_STATUS) & PHY_STAT_MASK;
> +		if (ocp_data == PHY_STAT_LAN_ON || ocp_data == PHY_STAT_PWRDN)
> +			break;
> +
> +		mdelay(1);
> +	}
> +
> +	r8153_u2p3en(tp, false);
> +
> +	/* MSC timer = 0xfff * 8ms = 32760 ms */
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_MSC_TIMER, 0x0fff);
> +
> +	r8153_power_cut_en(tp, false);
> +
> +	/* MAC clock speed down */
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2);
> +	ocp_data |= MAC_CLK_SPDWN_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3);
> +	ocp_data &= ~PLA_MCU_SPDWN_EN;
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, ocp_data);
> +
> +	if (tp->version == RTL_VER_09) {
> +		/* Disable Test IO for 32QFN */
> +		if (ocp_read_byte(tp, MCU_TYPE_PLA, 0xdc00) & BIT(5)) {
> +			ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);
> +			ocp_data |= TEST_IO_OFF;
> +			ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);
> +		}
> +	}
> +
> +	/* rx aggregation */
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
> +	ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
> +
> +	rtl_tally_reset(tp);
> +	r8153b_hw_phy_cfg(tp);
> +	r8152b_enable_fc(tp);
> +}
> +
> +static int rtl_ops_init(struct r8152 *tp)
> +{
> +	struct rtl_ops *ops = &tp->rtl_ops;
> +	int ret = 0;
> +
> +	switch (tp->version) {
> +	case RTL_VER_01:
> +	case RTL_VER_02:
> +	case RTL_VER_07:
> +		ops->init		= r8152b_init;
> +		ops->enable		= rtl8152_enable;
> +		ops->disable		= rtl8152_disable;
> +		ops->up			= rtl8152_up;
> +		break;
> +
> +	case RTL_VER_03:
> +	case RTL_VER_04:
> +	case RTL_VER_05:
> +	case RTL_VER_06:
> +		ops->init		= r8153_init;
> +		ops->enable		= rtl8153_enable;
> +		ops->disable		= rtl8153_disable;
> +		ops->up			= rtl8153_up;
> +		break;
> +
> +	case RTL_VER_08:
> +	case RTL_VER_09:
> +		ops->init		= r8153b_init;
> +		ops->enable		= rtl8153_enable;
> +		ops->disable		= rtl8153_disable;
> +		ops->up			= rtl8153b_up;
> +		break;
> +
> +	default:
> +		ret = -ENODEV;
> +		printf("r8152 Unknown Device\n");
> +		break;
> +	}
> +
> +	return ret;
> +}
> +
> +static int r8152_init_common(struct r8152 *tp, struct usbnet *dev)
> +{
> +	bool timeout = false;
> +	int link_detected;
> +	u64 start;
> +	u8 speed;
> +
> +	debug("** %s()\n", __func__);
> +
> +	printf("Waiting for Ethernet connection... ");
> +	start = get_time_ns();
> +	do {
> +		speed = rtl8152_get_speed(tp);
> +
> +		link_detected = speed & LINK_STATUS;
> +		if (!link_detected) {
> +			mdelay(TIMEOUT_RESOLUTION);
> +			if (is_timeout(start, PHY_CONNECT_TIMEOUT * MSECOND))
> +				timeout = true;

return an error code?

> +		}
> +	} while (!link_detected && !timeout);
> +
> +	if (link_detected) {
> +		tp->rtl_ops.enable(tp);
> +
> +		if (!timeout)
> +			printf("done.\n");

timeout == true => link_detected == false, so this condition is
never false. Just early exit above.

> +	} else {
> +		printf("unable to connect.\n");

dev_warn, so it includes device name and is written to log (dmesg/pstore).

> +	}
> +
> +	return 0;

You check this code although it's always zero, so you never act on
the unabel to connect.

> +}
> +
> +static int r8152_tx_fixup(struct usbnet *dev, void *buf, int len, void *nbuf,
> +			  int *nlen)
> +{
> +	struct tx_desc *tx_desc = (struct tx_desc *)nbuf;
> +	u32 opts1;
> +
> +	debug("** %s(), len %d\n", __func__, len);
> +
> +	opts1 = len | TX_FS | TX_LS;
> +
> +	tx_desc->opts1 = cpu_to_le32(opts1);
> +	tx_desc->opts2 = 0;
> +
> +	memcpy(nbuf + sizeof(struct tx_desc), buf, len);
> +
> +	*nlen = len + sizeof(struct tx_desc);
> +
> +	return 0;
> +}
> +
> +static int r8152_rx_fixup(struct usbnet *dev, void *buf, int len)
> +{
> +	struct rx_desc *rx_desc;
> +	unsigned char *packet;
> +	u16 packet_len;
> +
> +	rx_desc = (struct rx_desc *)buf;
> +	packet_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
> +	packet_len -= CRC_SIZE;
> +
> +	debug("%s: buf len=%d, packet len=%d\n", __func__, len, packet_len);
> +
> +	if (packet_len > len - (sizeof(struct rx_desc) + CRC_SIZE)) {
> +		debug("Rx: too large packet: %d\n", packet_len);
> +		return -EIO;
> +	}
> +
> +	packet = buf + sizeof(struct rx_desc);
> +	net_receive(&dev->edev, packet, len - sizeof(struct rx_desc));
> +
> +	return 0;
> +}
> +
> +static int r8152_eth_reset(struct usbnet *dev)
> +{
> +	struct r8152 *tp = r8152_get_priv(dev);
> +
> +	debug("** %s (%d)\n", __func__, __LINE__);
> +
> +	tp->rtl_ops.disable(tp);
> +	return r8152_init_common(tp, dev);
> +}
> +
> +static int r8152_common_mdio_read(struct mii_bus *bus, int phy_id, int idx)
> +{
> +	struct usbnet *dev = bus->priv;
> +	struct r8152 *tp = r8152_get_priv(dev);
> +	u32 val;
> +
> +	/* No phy_id is supported, so fake support of address 0 */
> +	if (phy_id)
> +		return 0xffff;
> +
> +	val = r8152_mdio_read(tp, idx);
> +
> +	return val & 0xffff;
> +}
> +
> +static int r8152_common_mdio_write(struct mii_bus *bus, int phy_id, int idx,
> +				   u16 regval)
> +{
> +	struct usbnet *dev = bus->priv;
> +	struct r8152 *tp = r8152_get_priv(dev);
> +
> +	/* No phy_id is supported, so fake support of address 0 */
> +	if (phy_id)
> +		return -EIO;
> +
> +	r8152_mdio_write(tp, idx, regval);
> +
> +	return 0;
> +}
> +
> +static int r8152_init_mii(struct usbnet *dev)
> +{
> +	dev->miibus.read = r8152_common_mdio_read;
> +	dev->miibus.write = r8152_common_mdio_write;
> +	dev->phy_addr = 0;
> +	dev->miibus.priv = dev;
> +	dev->miibus.parent = &dev->udev->dev;
> +
> +	return mdiobus_register(&dev->miibus);
> +}
> +
> +static int r8152_write_hwaddr(struct eth_device *edev, const unsigned char *adr)
> +{
> +	struct r8152 *tp = edev->priv;
> +
> +	debug("** %s (%d)\n", __func__, __LINE__);
> +
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);
> +	pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, ETH_ALEN, adr);
> +	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);
> +
> +	debug("MAC %pM\n", adr);
> +	return 0;
> +}
> +
> +static int r8152_read_rom_hwaddr(struct eth_device *edev, unsigned char *adr)
> +{
> +	struct r8152 *tp = edev->priv;
> +
> +	debug("** %s (%d)\n", __func__, __LINE__);
> +	return r8152_read_mac(tp, adr);
> +}
> +
> +static int r8152_eth_bind(struct usbnet *dev)
> +{
> +	struct r8152 *tp;
> +	int ret;
> +
> +	usbnet_get_endpoints(dev);
> +
> +	tp = xzalloc(sizeof(*tp));
> +	if (!tp)
> +		return -ENOMEM;
> +
> +	dev->driver_priv = tp;
> +
> +	dev->edev.set_ethaddr = r8152_write_hwaddr;
> +	dev->edev.get_ethaddr = r8152_read_rom_hwaddr;
> +
> +	r8152_init_mii(dev);
> +
> +	tp->udev = dev->udev;
> +
> +	r8152b_get_version(tp);
> +
> +	ret = rtl_ops_init(tp);
> +	if (ret)
> +		return ret;
> +
> +	tp->rtl_ops.init(tp);
> +	tp->rtl_ops.up(tp);
> +
> +	dev->rx_urb_size = RTL8152_AGG_BUF_SZ;
> +	return rtl8152_set_speed(tp, AUTONEG_ENABLE,
> +				 tp->supports_gmii ? SPEED_1000 : SPEED_100,
> +				 DUPLEX_FULL);
> +}
> +
> +static void r8152_unbind(struct usbnet *dev)
> +{
> +	struct r8152 *tp = r8152_get_priv(dev);
> +
> +	tp->rtl_ops.disable(tp);
> +	mdiobus_unregister(&dev->miibus);
> +	free(tp);
> +}
> +
> +static struct driver_info r8152_info = {
> +	.description = R8152_BASE_NAME,
> +	.bind = r8152_eth_bind,
> +	.reset = r8152_eth_reset,
> +	.unbind = r8152_unbind,
> +	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
> +	.rx_fixup = r8152_rx_fixup,
> +	.tx_fixup = r8152_tx_fixup,
> +};
> +
> +static const struct usb_device_id products[] = {
> +{
> +	/* Realtek */
> +	USB_DEVICE(0x0bda, 0x8050),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x0bda, 0x8152),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x0bda, 0x8153),
> +	.driver_info = &r8152_info,
> +}, {
> +	/* Samsung */
> +	USB_DEVICE(0x04e8, 0xa101),
> +	.driver_info = &r8152_info,
> +}, {
> +	/* Lenovo */
> +	USB_DEVICE(0x17ef, 0x304f),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x3052),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x3054),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x3057),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x7205),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x720a),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x720b),
> +	.driver_info = &r8152_info,
> +}, {
> +	USB_DEVICE(0x17ef, 0x720c),
> +	.driver_info = &r8152_info,
> +}, {
> +	/* TP-LINK */
> +	USB_DEVICE(0x2357, 0x0601),
> +	.driver_info = &r8152_info,
> +}, {
> +	/* Nvidia */
> +	USB_DEVICE(0x0955, 0x09ff),
> +	.driver_info = &r8152_info,
> +},
> +
> +	{ }		/* Terminating entry */
> +};
> +
> +static struct usb_driver r8152_driver = {
> +	.name =		R8152_BASE_NAME,
> +	.id_table =	products,
> +	.probe =	usbnet_probe,
> +	.disconnect =	usbnet_disconnect,
> +};
> +
> +static int __init r8152_init(void)
> +{
> +	return usb_driver_register(&r8152_driver);
> +}
> +device_initcall(r8152_init);
> diff --git a/drivers/net/usb/r8152.h b/drivers/net/usb/r8152.h
> new file mode 100644
> index 0000000000..7e9832fe3a
> --- /dev/null
> +++ b/drivers/net/usb/r8152.h
> @@ -0,0 +1,616 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Copyright (c) 2015 Realtek Semiconductor Corp. All rights reserved. */
> +
> +#ifndef _RTL8152_ETH_H
> +#define _RTL8152_ETH_H
> +
> +#define R8152_BASE_NAME		"r8152"
> +
> +#define PLA_IDR			0xc000
> +#define PLA_RCR			0xc010
> +#define PLA_RMS			0xc016
> +#define PLA_RXFIFO_CTRL0	0xc0a0
> +#define PLA_RXFIFO_CTRL1	0xc0a4
> +#define PLA_RXFIFO_CTRL2	0xc0a8
> +#define PLA_DMY_REG0		0xc0b0
> +#define PLA_FMC			0xc0b4
> +#define PLA_CFG_WOL		0xc0b6
> +#define PLA_TEREDO_CFG		0xc0bc
> +#define PLA_MAR			0xcd00
> +#define PLA_BACKUP		0xd000
> +#define PLA_BDC_CR		0xd1a0
> +#define PLA_TEREDO_TIMER	0xd2cc
> +#define PLA_REALWOW_TIMER	0xd2e8
> +#define PLA_EXTRA_STATUS	0xd398
> +#define PLA_EFUSE_DATA		0xdd00
> +#define PLA_EFUSE_CMD		0xdd02
> +#define PLA_LEDSEL		0xdd90
> +#define PLA_LED_FEATURE		0xdd92
> +#define PLA_PHYAR		0xde00
> +#define PLA_BOOT_CTRL		0xe004
> +#define PLA_GPHY_INTR_IMR	0xe022
> +#define PLA_EEE_CR		0xe040
> +#define PLA_EEEP_CR		0xe080
> +#define PLA_MAC_PWR_CTRL	0xe0c0
> +#define PLA_MAC_PWR_CTRL2	0xe0ca
> +#define PLA_MAC_PWR_CTRL3	0xe0cc
> +#define PLA_MAC_PWR_CTRL4	0xe0ce
> +#define PLA_WDT6_CTRL		0xe428
> +#define PLA_TCR0		0xe610
> +#define PLA_TCR1		0xe612
> +#define PLA_MTPS		0xe615
> +#define PLA_TXFIFO_CTRL		0xe618
> +#define PLA_RSTTALLY		0xe800
> +#define BIST_CTRL		0xe810
> +#define PLA_CR			0xe813
> +#define PLA_CRWECR		0xe81c
> +#define PLA_CONFIG12		0xe81e	/* CONFIG1, CONFIG2 */
> +#define PLA_CONFIG34		0xe820	/* CONFIG3, CONFIG4 */
> +#define PLA_CONFIG5		0xe822
> +#define PLA_PHY_PWR		0xe84c
> +#define PLA_OOB_CTRL		0xe84f
> +#define PLA_CPCR		0xe854
> +#define PLA_MISC_0		0xe858
> +#define PLA_MISC_1		0xe85a
> +#define PLA_OCP_GPHY_BASE	0xe86c
> +#define PLA_TALLYCNT		0xe890
> +#define PLA_SFF_STS_7		0xe8de
> +#define PLA_PHYSTATUS		0xe908
> +#define PLA_BP_BA		0xfc26
> +#define PLA_BP_0		0xfc28
> +#define PLA_BP_1		0xfc2a
> +#define PLA_BP_2		0xfc2c
> +#define PLA_BP_3		0xfc2e
> +#define PLA_BP_4		0xfc30
> +#define PLA_BP_5		0xfc32
> +#define PLA_BP_6		0xfc34
> +#define PLA_BP_7		0xfc36
> +#define PLA_BP_EN		0xfc38
> +
> +#define USB_USB2PHY		0xb41e
> +#define USB_SSPHYLINK2		0xb428
> +#define USB_U2P3_CTRL		0xb460
> +#define USB_CSR_DUMMY1		0xb464
> +#define USB_CSR_DUMMY2		0xb466
> +#define USB_DEV_STAT		0xb808
> +#define USB_CONNECT_TIMER	0xcbf8
> +#define USB_MSC_TIMER		0xcbfc
> +#define USB_BURST_SIZE		0xcfc0
> +#define USB_FW_FIX_EN1		0xcfcc
> +#define USB_LPM_CONFIG		0xcfd8
> +#define USB_USB_CTRL		0xd406
> +#define USB_PHY_CTRL		0xd408
> +#define USB_TX_AGG		0xd40a
> +#define USB_RX_BUF_TH		0xd40c
> +#define USB_USB_TIMER		0xd428
> +#define USB_RX_EARLY_TIMEOUT	0xd42c
> +#define USB_RX_EARLY_SIZE	0xd42e
> +#define USB_PM_CTRL_STATUS	0xd432	/* RTL8153A */
> +#define USB_RX_EXTRA_AGGR_TMR	0xd432	/* RTL8153B */
> +#define USB_TX_DMA		0xd434
> +#define USB_UPT_RXDMA_OWN	0xd437
> +#define USB_TOLERANCE		0xd490
> +#define USB_LPM_CTRL		0xd41a
> +#define USB_BMU_RESET		0xd4b0
> +#define USB_U1U2_TIMER		0xd4da
> +#define USB_UPS_CTRL		0xd800
> +#define USB_POWER_CUT		0xd80a
> +#define USB_MISC_0		0xd81a
> +#define USB_AFE_CTRL2		0xd824
> +#define USB_UPS_CFG		0xd842
> +#define USB_WDT11_CTRL		0xe43c
> +#define USB_BP_BA		PLA_BP_BA
> +#define USB_BP(n)		(0xfc28 + 2 * (n))
> +#define USB_BP_EN		PLA_BP_EN	/* RTL8153A */
> +#define USB_BP2_EN		0xfc48
> +
> +/* OCP Registers */
> +#define OCP_ALDPS_CONFIG	0x2010
> +#define OCP_EEE_CONFIG1		0x2080
> +#define OCP_EEE_CONFIG2		0x2092
> +#define OCP_EEE_CONFIG3		0x2094
> +#define OCP_BASE_MII		0xa400
> +#define OCP_EEE_AR		0xa41a
> +#define OCP_EEE_DATA		0xa41c
> +#define OCP_PHY_STATUS		0xa420
> +#define OCP_NCTL_CFG		0xa42c
> +#define OCP_POWER_CFG		0xa430
> +#define OCP_EEE_CFG		0xa432
> +#define OCP_SRAM_ADDR		0xa436
> +#define OCP_SRAM_DATA		0xa438
> +#define OCP_DOWN_SPEED		0xa442
> +#define OCP_EEE_ABLE		0xa5c4
> +#define OCP_EEE_ADV		0xa5d0
> +#define OCP_EEE_LPABLE		0xa5d2
> +#define OCP_PHY_STATE		0xa708		/* nway state for 8153 */
> +#define OCP_ADC_IOFFSET		0xbcfc
> +#define OCP_ADC_CFG		0xbc06
> +
> +/* SRAM Register */
> +#define SRAM_GREEN_CFG		0x8011
> +#define SRAM_LPF_CFG		0x8012
> +#define SRAM_10M_AMP1		0x8080
> +#define SRAM_10M_AMP2		0x8082
> +#define SRAM_IMPEDANCE		0x8084
> +
> +/* PLA_RCR */
> +#define RCR_AAP			0x00000001
> +#define RCR_APM			0x00000002
> +#define RCR_AM			0x00000004
> +#define RCR_AB			0x00000008
> +#define RCR_ACPT_ALL		(RCR_AAP | RCR_APM | RCR_AM | RCR_AB)
> +
> +/* PLA_RXFIFO_CTRL0 */
> +#define RXFIFO_THR1_NORMAL	0x00080002
> +#define RXFIFO_THR1_OOB		0x01800003
> +
> +/* PLA_RXFIFO_CTRL1 */
> +#define RXFIFO_THR2_FULL	0x00000060
> +#define RXFIFO_THR2_HIGH	0x00000038
> +#define RXFIFO_THR2_OOB		0x0000004a
> +#define RXFIFO_THR2_NORMAL	0x00a0
> +
> +/* PLA_RXFIFO_CTRL2 */
> +#define RXFIFO_THR3_FULL	0x00000078
> +#define RXFIFO_THR3_HIGH	0x00000048
> +#define RXFIFO_THR3_OOB		0x0000005a
> +#define RXFIFO_THR3_NORMAL	0x0110
> +
> +/* PLA_TXFIFO_CTRL */
> +#define TXFIFO_THR_NORMAL	0x00400008
> +#define TXFIFO_THR_NORMAL2	0x01000008
> +
> +/* PLA_DMY_REG0 */
> +#define ECM_ALDPS		0x0002
> +
> +/* PLA_FMC */
> +#define FMC_FCR_MCU_EN		0x0001
> +
> +/* PLA_EEEP_CR */
> +#define EEEP_CR_EEEP_TX		0x0002
> +
> +/* PLA_WDT6_CTRL */
> +#define WDT6_SET_MODE		0x0010
> +
> +/* PLA_TCR0 */
> +#define TCR0_TX_EMPTY		0x0800
> +#define TCR0_AUTO_FIFO		0x0080
> +
> +/* PLA_TCR1 */
> +#define VERSION_MASK		0x7cf0
> +
> +/* PLA_MTPS */
> +#define MTPS_JUMBO		(12 * 1024 / 64)
> +#define MTPS_DEFAULT		(6 * 1024 / 64)
> +
> +/* PLA_RSTTALLY */
> +#define TALLY_RESET		0x0001
> +
> +/* PLA_CR */
> +#define PLA_CR_RST		0x10
> +#define PLA_CR_RE		0x08
> +#define PLA_CR_TE		0x04
> +
> +/* PLA_BIST_CTRL */
> +#define BIST_CTRL_SW_RESET (0x10 << 24)
> +
> +/* PLA_CRWECR */
> +#define CRWECR_NORAML		0x00
> +#define CRWECR_CONFIG		0xc0
> +
> +/* PLA_OOB_CTRL */
> +#define NOW_IS_OOB		0x80
> +#define TXFIFO_EMPTY		0x20
> +#define RXFIFO_EMPTY		0x10
> +#define LINK_LIST_READY		0x02
> +#define DIS_MCU_CLROOB		0x01
> +#define FIFO_EMPTY		(TXFIFO_EMPTY | RXFIFO_EMPTY)
> +
> +/* PLA_PHY_PWR */
> +#define PLA_PHY_PWR_LLR	(LINK_LIST_READY << 24)
> +#define PLA_PHY_PWR_TXEMP	(TXFIFO_EMPTY << 24)
> +#define TEST_IO_OFF		BIT(4)
> +
> +/* PLA_MISC_1 */
> +#define RXDY_GATED_EN		0x0008
> +
> +/* PLA_SFF_STS_7 */
> +#define RE_INIT_LL		0x8000
> +#define MCU_BORW_EN		0x4000
> +
> +/* PLA_CPCR */
> +#define CPCR_RX_VLAN		0x0040
> +
> +/* PLA_CFG_WOL */
> +#define MAGIC_EN		0x0001
> +
> +/* PLA_TEREDO_CFG */
> +#define TEREDO_SEL		0x8000
> +#define TEREDO_WAKE_MASK	0x7f00
> +#define TEREDO_RS_EVENT_MASK	0x00fe
> +#define OOB_TEREDO_EN		0x0001
> +
> +/* PLA_BDC_CR */
> +#define ALDPS_PROXY_MODE	0x0001
> +
> +/* PLA_EFUSE_CMD */
> +#define EFUSE_READ_CMD		BIT(15)
> +#define EFUSE_DATA_BIT16	BIT(7)
> +
> +/* PLA_CONFIG34 */
> +#define LINK_ON_WAKE_EN		0x0010
> +#define LINK_OFF_WAKE_EN	0x0008
> +
> +/* PLA_CONFIG5 */
> +#define BWF_EN			0x0040
> +#define MWF_EN			0x0020
> +#define UWF_EN			0x0010
> +#define LAN_WAKE_EN		0x0002
> +
> +/* PLA_LED_FEATURE */
> +#define LED_MODE_MASK		0x0700
> +
> +/* PLA_PHY_PWR */
> +#define TX_10M_IDLE_EN		0x0080
> +#define PFM_PWM_SWITCH		0x0040
> +
> +/* PLA_MAC_PWR_CTRL */
> +#define D3_CLK_GATED_EN		0x00004000
> +#define MCU_CLK_RATIO		0x07010f07
> +#define MCU_CLK_RATIO_MASK	0x0f0f0f0f
> +#define ALDPS_SPDWN_RATIO	0x0f87
> +
> +/* PLA_MAC_PWR_CTRL2 */
> +#define EEE_SPDWN_RATIO		0x8007
> +#define MAC_CLK_SPDWN_EN	BIT(15)
> +
> +/* PLA_MAC_PWR_CTRL3 */
> +#define PLA_MCU_SPDWN_EN	BIT(14)
> +#define PKT_AVAIL_SPDWN_EN	0x0100
> +#define SUSPEND_SPDWN_EN	0x0004
> +#define U1U2_SPDWN_EN		0x0002
> +#define L1_SPDWN_EN		0x0001
> +
> +/* PLA_MAC_PWR_CTRL4 */
> +#define PWRSAVE_SPDWN_EN	0x1000
> +#define RXDV_SPDWN_EN		0x0800
> +#define TX10MIDLE_EN		0x0100
> +#define TP100_SPDWN_EN		0x0020
> +#define TP500_SPDWN_EN		0x0010
> +#define TP1000_SPDWN_EN		0x0008
> +#define EEE_SPDWN_EN		0x0001
> +
> +/* PLA_GPHY_INTR_IMR */
> +#define GPHY_STS_MSK		0x0001
> +#define SPEED_DOWN_MSK		0x0002
> +#define SPDWN_RXDV_MSK		0x0004
> +#define SPDWN_LINKCHG_MSK	0x0008
> +
> +/* PLA_PHYAR */
> +#define PHYAR_FLAG		0x80000000
> +
> +/* PLA_EEE_CR */
> +#define EEE_RX_EN		0x0001
> +#define EEE_TX_EN		0x0002
> +
> +/* PLA_BOOT_CTRL */
> +#define AUTOLOAD_DONE		0x0002
> +
> +/* PLA_EXTRA_STATUS */
> +#define U3P3_CHECK_EN		BIT(7)
> +
> +/* USB_USB2PHY */
> +#define USB2PHY_SUSPEND		0x0001
> +#define USB2PHY_L1		0x0002
> +
> +/* USB_SSPHYLINK2 */
> +#define pwd_dn_scale_mask	0x3ffe
> +#define pwd_dn_scale(x)		((x) << 1)
> +
> +/* USB_CSR_DUMMY1 */
> +#define DYNAMIC_BURST		0x0001
> +
> +/* USB_CSR_DUMMY2 */
> +#define EP4_FULL_FC		0x0001
> +
> +/* USB_DEV_STAT */
> +#define STAT_SPEED_MASK		0x0006
> +#define STAT_SPEED_HIGH		0x0000
> +#define STAT_SPEED_FULL		0x0002
> +
> +/* USB_FW_FIX_EN1 */
> +#define FW_IP_RESET_EN		BIT(9)
> +
> +/* USB_LPM_CONFIG */
> +#define LPM_U1U2_EN		BIT(0)
> +
> +/* USB_TX_AGG */
> +#define TX_AGG_MAX_THRESHOLD	0x03
> +
> +/* USB_RX_BUF_TH */
> +#define RX_THR_SUPPER		0x0c350180
> +#define RX_THR_HIGH		0x7a120180
> +#define RX_THR_SLOW		0xffff0180
> +
> +/* USB_RX_EARLY_TIMEOUT */
> +#define RX_AUXILIARY_TIMER	1264
> +
> +/* USB_TX_DMA */
> +#define TEST_MODE_DISABLE	0x00000001
> +#define TX_SIZE_ADJUST1		0x00000100
> +
> +/* USB_BMU_RESET */
> +#define BMU_RESET_EP_IN		0x01
> +#define BMU_RESET_EP_OUT	0x02
> +
> +/* USB_UPT_RXDMA_OWN */
> +#define OWN_UPDATE		BIT(0)
> +#define OWN_CLEAR		BIT(1)
> +
> +/* USB_UPS_CTRL */
> +#define POWER_CUT		0x0100
> +
> +/* USB_PM_CTRL_STATUS */
> +#define RESUME_INDICATE		0x0001
> +
> +/* USB_USB_CTRL */
> +#define RX_AGG_DISABLE		0x0010
> +#define RX_ZERO_EN		0x0080
> +
> +/* USB_U2P3_CTRL */
> +#define U2P3_ENABLE		0x0001
> +
> +/* USB_POWER_CUT */
> +#define PWR_EN			0x0001
> +#define PHASE2_EN		0x0008
> +
> +/* USB_MISC_0 */
> +#define PCUT_STATUS		0x0001
> +
> +/* USB_RX_EARLY_TIMEOUT */
> +#define COALESCE_SUPER		 85000U
> +#define COALESCE_HIGH		250000U
> +#define COALESCE_SLOW		524280U
> +
> +/* USB_WDT11_CTRL */
> +#define TIMER11_EN		0x0001
> +
> +/* USB_LPM_CTRL */
> +/* bit 4 ~ 5: fifo empty boundary */
> +#define FIFO_EMPTY_1FB		0x30	/* 0x1fb * 64 = 32448 bytes */
> +/* bit 2 ~ 3: LMP timer */
> +#define LPM_TIMER_MASK		0x0c
> +#define LPM_TIMER_500MS		0x04	/* 500 ms */
> +#define LPM_TIMER_500US		0x0c	/* 500 us */
> +#define ROK_EXIT_LPM		0x02
> +
> +/* USB_AFE_CTRL2 */
> +#define SEN_VAL_MASK		0xf800
> +#define SEN_VAL_NORMAL		0xa000
> +#define SEL_RXIDLE		0x0100
> +
> +/* USB_UPS_CFG */
> +#define SAW_CNT_1MS_MASK	0x0fff
> +
> +/* OCP_ALDPS_CONFIG */
> +#define ENPWRSAVE		0x8000
> +#define ENPDNPS			0x0200
> +#define LINKENA			0x0100
> +#define DIS_SDSAVE		0x0010
> +
> +/* OCP_PHY_STATUS */
> +#define PHY_STAT_MASK		0x0007
> +#define PHY_STAT_LAN_ON		3
> +#define PHY_STAT_PWRDN		5
> +
> +/* OCP_NCTL_CFG */
> +#define PGA_RETURN_EN		BIT(1)
> +
> +/* OCP_POWER_CFG */
> +#define EEE_CLKDIV_EN		0x8000
> +#define EN_ALDPS		0x0004
> +#define EN_10M_PLLOFF		0x0001
> +
> +/* OCP_EEE_CONFIG1 */
> +#define RG_TXLPI_MSK_HFDUP	0x8000
> +#define RG_MATCLR_EN		0x4000
> +#define EEE_10_CAP		0x2000
> +#define EEE_NWAY_EN		0x1000
> +#define TX_QUIET_EN		0x0200
> +#define RX_QUIET_EN		0x0100
> +#define sd_rise_time_mask	0x0070
> +#define sd_rise_time(x)		(min((x), 7) << 4)	/* bit 4 ~ 6 */
> +#define RG_RXLPI_MSK_HFDUP	0x0008
> +#define SDFALLTIME		0x0007	/* bit 0 ~ 2 */
> +
> +/* OCP_EEE_CONFIG2 */
> +#define RG_LPIHYS_NUM		0x7000	/* bit 12 ~ 15 */
> +#define RG_DACQUIET_EN		0x0400
> +#define RG_LDVQUIET_EN		0x0200
> +#define RG_CKRSEL		0x0020
> +#define RG_EEEPRG_EN		0x0010
> +
> +/* OCP_EEE_CONFIG3 */
> +#define fast_snr_mask		0xff80
> +#define fast_snr(x)		(min((x), 0x1ff) << 7)	/* bit 7 ~ 15 */
> +#define RG_LFS_SEL		0x0060	/* bit 6 ~ 5 */
> +#define MSK_PH			0x0006	/* bit 0 ~ 3 */
> +
> +/* OCP_EEE_AR */
> +/* bit[15:14] function */
> +#define FUN_ADDR		0x0000
> +#define FUN_DATA		0x4000
> +/* bit[4:0] device addr */
> +
> +/* OCP_EEE_CFG */
> +#define CTAP_SHORT_EN		0x0040
> +#define EEE10_EN		0x0010
> +
> +/* OCP_DOWN_SPEED */
> +#define EN_10M_BGOFF		0x0080
> +
> +/* OCP_PHY_STATE */
> +#define TXDIS_STATE		0x01
> +#define ABD_STATE		0x02
> +
> +/* OCP_ADC_CFG */
> +#define CKADSEL_L		0x0100
> +#define ADC_EN			0x0080
> +#define EN_EMI_L		0x0040
> +
> +/* SRAM_GREEN_CFG */
> +#define GREEN_ETH_EN		BIT(15)
> +#define R_TUNE_EN		BIT(11)
> +
> +/* SRAM_LPF_CFG */
> +#define LPF_AUTO_TUNE		0x8000
> +
> +/* SRAM_10M_AMP1 */
> +#define GDAC_IB_UPALL		0x0008
> +
> +/* SRAM_10M_AMP2 */
> +#define AMP_DN			0x0200
> +
> +/* SRAM_IMPEDANCE */
> +#define RX_DRIVING_MASK		0x6000
> +
> +#define RTL8152_MAX_TX		4
> +#define RTL8152_MAX_RX		10
> +#define INTBUFSIZE		2
> +#define CRC_SIZE		4
> +#define TX_ALIGN		4
> +#define RX_ALIGN		8
> +
> +#define INTR_LINK		0x0004
> +
> +#define RTL8152_REQT_READ	0xc0
> +#define RTL8152_REQT_WRITE	0x40
> +#define RTL8152_REQ_GET_REGS	0x05
> +#define RTL8152_REQ_SET_REGS	0x05
> +
> +#define BYTE_EN_DWORD		0xff
> +#define BYTE_EN_WORD		0x33
> +#define BYTE_EN_BYTE		0x11
> +#define BYTE_EN_SIX_BYTES	0x3f
> +#define BYTE_EN_START_MASK	0x0f
> +#define BYTE_EN_END_MASK	0xf0
> +
> +#define RTL8152_ETH_FRAME_LEN	1514
> +#define RTL8152_AGG_BUF_SZ	2048
> +
> +#define RTL8152_RMS		(RTL8152_ETH_FRAME_LEN + CRC_SIZE)
> +#define RTL8153_RMS		(RTL8152_ETH_FRAME_LEN + CRC_SIZE)
> +#define RTL8152_TX_TIMEOUT	(5 * HZ)
> +
> +#define MCU_TYPE_PLA			0x0100
> +#define MCU_TYPE_USB			0x0000
> +
> +#define TIMEOUT_RESOLUTION	50
> +#define PHY_CONNECT_TIMEOUT     5000
> +#define USB_BULK_SEND_TIMEOUT   5000
> +#define USB_BULK_RECV_TIMEOUT   5000
> +#define R8152_WAIT_TIMEOUT	2000
> +
> +struct rx_desc {
> +	__le32 opts1;
> +#define RD_CRC				BIT(15)
> +#define RX_LEN_MASK			0x7fff
> +
> +	__le32 opts2;
> +#define RD_UDP_CS			BIT(23)
> +#define RD_TCP_CS			BIT(22)
> +#define RD_IPV6_CS			BIT(20)
> +#define RD_IPV4_CS			BIT(19)
> +
> +	__le32 opts3;
> +#define IPF				BIT(23) /* IP checksum fail */
> +#define UDPF				BIT(22) /* UDP checksum fail */
> +#define TCPF				BIT(21) /* TCP checksum fail */
> +#define RX_VLAN_TAG			BIT(16)
> +
> +	__le32 opts4;
> +	__le32 opts5;
> +	__le32 opts6;
> +};
> +
> +struct tx_desc {
> +	__le32 opts1;
> +#define TX_FS			BIT(31) /* First segment of a packet */
> +#define TX_LS			BIT(30) /* Final segment of a packet */
> +#define LGSEND			BIT(29)
> +#define GTSENDV4		BIT(28)
> +#define GTSENDV6		BIT(27)
> +#define GTTCPHO_SHIFT		18
> +#define GTTCPHO_MAX		0x7fU
> +#define TX_LEN_MAX		0x3ffffU
> +
> +	__le32 opts2;
> +#define UDP_CS			BIT(31) /* Calculate UDP/IP checksum */
> +#define TCP_CS			BIT(30) /* Calculate TCP/IP checksum */
> +#define IPV4_CS			BIT(29) /* Calculate IPv4 checksum */
> +#define IPV6_CS			BIT(28) /* Calculate IPv6 checksum */
> +#define MSS_SHIFT		17
> +#define MSS_MAX			0x7ffU
> +#define TCPHO_SHIFT		17
> +#define TCPHO_MAX		0x7ffU
> +#define TX_VLAN_TAG		BIT(16)
> +};
> +
> +enum rtl_version {
> +	RTL_VER_UNKNOWN = 0,
> +	RTL_VER_01,
> +	RTL_VER_02,
> +	RTL_VER_03,
> +	RTL_VER_04,
> +	RTL_VER_05,
> +	RTL_VER_06,
> +	RTL_VER_07,
> +	RTL_VER_08,
> +	RTL_VER_09,
> +	RTL_VER_MAX
> +};
> +
> +enum rtl_register_content {
> +	_1000bps	= 0x10,
> +	_100bps		= 0x08,
> +	_10bps		= 0x04,
> +	LINK_STATUS	= 0x02,
> +	FULL_DUP	= 0x01,
> +};
> +
> +struct r8152 {
> +	struct usb_device *udev;
> +	struct usb_interface *intf;
> +	bool supports_gmii;
> +
> +	struct rtl_ops {
> +		void (*init)(struct r8152 *tp);
> +		int (*enable)(struct r8152 *tp);
> +		void (*disable)(struct r8152 *tp);
> +		void (*up)(struct r8152 *tp);
> +	} rtl_ops;
> +
> +	u32 coalesce;
> +	u16 ocp_base;
> +
> +	u8 version;
> +};
> +
> +int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,
> +		      u16 size, const void *data, u16 type);
> +
> +u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index);
> +void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data);
> +
> +u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index);
> +void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data);
> +
> +u16 ocp_reg_read(struct r8152 *tp, u16 addr);
> +void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data);
> +
> +void sram_write(struct r8152 *tp, u16 addr, u16 data);
> +
> +void r8152b_firmware(struct r8152 *tp);
> +void r8153_firmware(struct r8152 *tp);
> +void r8153b_firmware(struct r8152 *tp);
> +#endif
> diff --git a/drivers/net/usb/r8152_fw.c b/drivers/net/usb/r8152_fw.c
> new file mode 100644
> index 0000000000..b7d5fc1dda
> --- /dev/null
> +++ b/drivers/net/usb/r8152_fw.c
> @@ -0,0 +1,1187 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/* Copyright (c) 2015 Realtek Semiconductor Corp. All rights reserved. */
> +
> +#include <common.h>
> +#include "r8152.h"
> +
> +static const u8 r8152b_pla_patch_a[] = {
> +	0x08, 0xe0, 0x40, 0xe0, 0x78, 0xe0, 0x85, 0xe0,
> +	0x5d, 0xe1, 0xa1, 0xe1, 0xa3, 0xe1, 0xab, 0xe1,
> +	0x31, 0xc3, 0x60, 0x72, 0xa0, 0x49, 0x10, 0xf0,
> +	0xa4, 0x49, 0x0e, 0xf0, 0x2c, 0xc3, 0x62, 0x72,
> +	0x26, 0x70, 0x80, 0x49, 0x05, 0xf0, 0x2f, 0x48,
> +	0x62, 0x9a, 0x24, 0x70, 0x60, 0x98, 0x24, 0xc3,
> +	0x60, 0x99, 0x23, 0xc3, 0x00, 0xbb, 0x2c, 0x75,
> +	0xdc, 0x21, 0xbc, 0x25, 0x04, 0x13, 0x0a, 0xf0,
> +	0x03, 0x13, 0x08, 0xf0, 0x02, 0x13, 0x06, 0xf0,
> +	0x01, 0x13, 0x04, 0xf0, 0x08, 0x13, 0x02, 0xf0,
> +	0x03, 0xe0, 0xd4, 0x49, 0x04, 0xf1, 0x14, 0xc2,
> +	0x12, 0xc3, 0x00, 0xbb, 0x12, 0xc3, 0x60, 0x75,
> +	0xd0, 0x49, 0x05, 0xf1, 0x50, 0x48, 0x60, 0x9d,
> +	0x09, 0xc6, 0x00, 0xbe, 0xd0, 0x48, 0x60, 0x9d,
> +	0xf3, 0xe7, 0xc2, 0xc0, 0x38, 0xd2, 0xc6, 0xd2,
> +	0x84, 0x17, 0xa2, 0x13, 0x0c, 0x17, 0xbc, 0xc0,
> +	0xa2, 0xd1, 0x33, 0xc5, 0xa0, 0x74, 0xc0, 0x49,
> +	0x1f, 0xf0, 0x30, 0xc5, 0xa0, 0x73, 0x00, 0x13,
> +	0x04, 0xf1, 0xa2, 0x73, 0x00, 0x13, 0x14, 0xf0,
> +	0x28, 0xc5, 0xa0, 0x74, 0xc8, 0x49, 0x1b, 0xf1,
> +	0x26, 0xc5, 0xa0, 0x76, 0xa2, 0x74, 0x01, 0x06,
> +	0x20, 0x37, 0xa0, 0x9e, 0xa2, 0x9c, 0x1e, 0xc5,
> +	0xa2, 0x73, 0x23, 0x40, 0x10, 0xf8, 0x04, 0xf3,
> +	0xa0, 0x73, 0x33, 0x40, 0x0c, 0xf8, 0x15, 0xc5,
> +	0xa0, 0x74, 0x41, 0x48, 0xa0, 0x9c, 0x14, 0xc5,
> +	0xa0, 0x76, 0x62, 0x48, 0xe0, 0x48, 0xa0, 0x9e,
> +	0x10, 0xc6, 0x00, 0xbe, 0x0a, 0xc5, 0xa0, 0x74,
> +	0x48, 0x48, 0xa0, 0x9c, 0x0b, 0xc5, 0x20, 0x1e,
> +	0xa0, 0x9e, 0xe5, 0x48, 0xa0, 0x9e, 0xf0, 0xe7,
> +	0xbc, 0xc0, 0xc8, 0xd2, 0xcc, 0xd2, 0x28, 0xe4,
> +	0x22, 0x02, 0xf0, 0xc0, 0x0b, 0xc0, 0x00, 0x71,
> +	0x0a, 0xc0, 0x00, 0x72, 0xa0, 0x49, 0x04, 0xf0,
> +	0xa4, 0x49, 0x02, 0xf0, 0x93, 0x48, 0x04, 0xc0,
> +	0x00, 0xb8, 0x00, 0xe4, 0xc2, 0xc0, 0x8c, 0x09,
> +	0x14, 0xc2, 0x40, 0x73, 0xba, 0x48, 0x40, 0x9b,
> +	0x11, 0xc2, 0x40, 0x73, 0xb0, 0x49, 0x17, 0xf0,
> +	0xbf, 0x49, 0x03, 0xf1, 0x09, 0xc5, 0x00, 0xbd,
> +	0xb1, 0x49, 0x11, 0xf0, 0xb1, 0x48, 0x40, 0x9b,
> +	0x02, 0xc2, 0x00, 0xba, 0x82, 0x18, 0x00, 0xa0,
> +	0x1e, 0xfc, 0xbc, 0xc0, 0xf0, 0xc0, 0xde, 0xe8,
> +	0x00, 0x80, 0x00, 0x60, 0x2c, 0x75, 0xd4, 0x49,
> +	0x12, 0xf1, 0x29, 0xe0, 0xf8, 0xc2, 0x46, 0x71,
> +	0xf7, 0xc2, 0x40, 0x73, 0xbe, 0x49, 0x03, 0xf1,
> +	0xf5, 0xc7, 0x02, 0xe0, 0xf2, 0xc7, 0x4f, 0x30,
> +	0x26, 0x62, 0xa1, 0x49, 0xf0, 0xf1, 0x22, 0x72,
> +	0xa0, 0x49, 0xed, 0xf1, 0x25, 0x25, 0x18, 0x1f,
> +	0x97, 0x30, 0x91, 0x30, 0x36, 0x9a, 0x2c, 0x75,
> +	0x32, 0xc3, 0x60, 0x73, 0xb1, 0x49, 0x0d, 0xf1,
> +	0xdc, 0x21, 0xbc, 0x25, 0x27, 0xc6, 0xc0, 0x77,
> +	0x04, 0x13, 0x18, 0xf0, 0x03, 0x13, 0x19, 0xf0,
> +	0x02, 0x13, 0x1a, 0xf0, 0x01, 0x13, 0x1b, 0xf0,
> +	0xd4, 0x49, 0x03, 0xf1, 0x1c, 0xc5, 0x00, 0xbd,
> +	0xcd, 0xc6, 0xc6, 0x67, 0x2e, 0x75, 0xd7, 0x22,
> +	0xdd, 0x26, 0x05, 0x15, 0x1a, 0xf0, 0x14, 0xc6,
> +	0x00, 0xbe, 0x13, 0xc5, 0x00, 0xbd, 0x12, 0xc5,
> +	0x00, 0xbd, 0xf1, 0x49, 0xfb, 0xf1, 0xef, 0xe7,
> +	0xf4, 0x49, 0xfa, 0xf1, 0xec, 0xe7, 0xf3, 0x49,
> +	0xf7, 0xf1, 0xe9, 0xe7, 0xf2, 0x49, 0xf4, 0xf1,
> +	0xe6, 0xe7, 0xb6, 0xc0, 0x6a, 0x14, 0xac, 0x13,
> +	0xd6, 0x13, 0xfa, 0x14, 0xa0, 0xd1, 0x00, 0x00,
> +	0xc0, 0x75, 0xd0, 0x49, 0x46, 0xf0, 0x26, 0x72,
> +	0xa7, 0x49, 0x43, 0xf0, 0x22, 0x72, 0x25, 0x25,
> +	0x20, 0x1f, 0x97, 0x30, 0x91, 0x30, 0x40, 0x73,
> +	0xf3, 0xc4, 0x1c, 0x40, 0x04, 0xf0, 0xd7, 0x49,
> +	0x05, 0xf1, 0x37, 0xe0, 0x53, 0x48, 0xc0, 0x9d,
> +	0x08, 0x02, 0x40, 0x66, 0x64, 0x27, 0x06, 0x16,
> +	0x30, 0xf1, 0x46, 0x63, 0x3b, 0x13, 0x2d, 0xf1,
> +	0x34, 0x9b, 0x18, 0x1b, 0x93, 0x30, 0x2b, 0xc3,
> +	0x10, 0x1c, 0x2b, 0xe8, 0x01, 0x14, 0x25, 0xf1,
> +	0x00, 0x1d, 0x26, 0x1a, 0x8a, 0x30, 0x22, 0x73,
> +	0xb5, 0x25, 0x0e, 0x0b, 0x00, 0x1c, 0x2c, 0xe8,
> +	0x1f, 0xc7, 0x27, 0x40, 0x1a, 0xf1, 0x38, 0xe8,
> +	0x32, 0x1f, 0x8f, 0x30, 0x08, 0x1b, 0x24, 0xe8,
> +	0x36, 0x72, 0x46, 0x77, 0x00, 0x17, 0x0d, 0xf0,
> +	0x13, 0xc3, 0x1f, 0x40, 0x03, 0xf1, 0x00, 0x1f,
> +	0x46, 0x9f, 0x44, 0x77, 0x9f, 0x44, 0x5f, 0x44,
> +	0x17, 0xe8, 0x0a, 0xc7, 0x27, 0x40, 0x05, 0xf1,
> +	0x02, 0xc3, 0x00, 0xbb, 0x50, 0x1a, 0x06, 0x1a,
> +	0xff, 0xc7, 0x00, 0xbf, 0xb8, 0xcd, 0xff, 0xff,
> +	0x02, 0x0c, 0x54, 0xa5, 0xdc, 0xa5, 0x2f, 0x40,
> +	0x05, 0xf1, 0x00, 0x14, 0xfa, 0xf1, 0x01, 0x1c,
> +	0x02, 0xe0, 0x00, 0x1c, 0x80, 0xff, 0xb0, 0x49,
> +	0x04, 0xf0, 0x01, 0x0b, 0xd3, 0xa1, 0x03, 0xe0,
> +	0x02, 0x0b, 0xd3, 0xa5, 0x27, 0x31, 0x20, 0x37,
> +	0x02, 0x0b, 0xd3, 0xa5, 0x27, 0x31, 0x20, 0x37,
> +	0x00, 0x13, 0xfb, 0xf1, 0x80, 0xff, 0x22, 0x73,
> +	0xb5, 0x25, 0x18, 0x1e, 0xde, 0x30, 0xd9, 0x30,
> +	0x64, 0x72, 0x11, 0x1e, 0x68, 0x23, 0x16, 0x31,
> +	0x80, 0xff, 0xd4, 0x49, 0x28, 0xf0, 0x02, 0xb4,
> +	0x2a, 0xc4, 0x00, 0x1d, 0x2e, 0xe8, 0xe0, 0x73,
> +	0xb9, 0x21, 0xbd, 0x25, 0x04, 0x13, 0x02, 0xf0,
> +	0x1a, 0xe0, 0x22, 0xc4, 0x23, 0xc3, 0x2f, 0xe8,
> +	0x23, 0xc3, 0x2d, 0xe8, 0x00, 0x1d, 0x21, 0xe8,
> +	0xe2, 0x73, 0xbb, 0x49, 0xfc, 0xf0, 0xe0, 0x73,
> +	0xb7, 0x48, 0x03, 0xb4, 0x81, 0x1d, 0x19, 0xe8,
> +	0x40, 0x1a, 0x84, 0x1d, 0x16, 0xe8, 0x12, 0xc3,
> +	0x1e, 0xe8, 0x03, 0xb0, 0x81, 0x1d, 0x11, 0xe8,
> +	0x0e, 0xc3, 0x19, 0xe8, 0x02, 0xb0, 0x06, 0xc7,
> +	0x04, 0x1e, 0xe0, 0x9e, 0x02, 0xc6, 0x00, 0xbe,
> +	0x22, 0x02, 0x20, 0xe4, 0x04, 0xb8, 0x34, 0xb0,
> +	0x00, 0x02, 0x00, 0x03, 0x00, 0x0e, 0x00, 0x0c,
> +	0x09, 0xc7, 0xe0, 0x9b, 0xe2, 0x9a, 0xe4, 0x9c,
> +	0xe6, 0x8d, 0xe6, 0x76, 0xef, 0x49, 0xfe, 0xf1,
> +	0x80, 0xff, 0x08, 0xea, 0x82, 0x1d, 0xf5, 0xef,
> +	0x00, 0x1a, 0x88, 0x1d, 0xf2, 0xef, 0xed, 0xc2,
> +	0xf0, 0xef, 0x80, 0xff, 0x02, 0xc6, 0x00, 0xbe,
> +	0x46, 0x06, 0x08, 0xc2, 0x40, 0x73, 0x3a, 0x48,
> +	0x40, 0x9b, 0x06, 0xff, 0x02, 0xc6, 0x00, 0xbe,
> +	0x86, 0x17, 0x1e, 0xfc, 0x36, 0xf0, 0x08, 0x1c,
> +	0xea, 0x8c, 0xe3, 0x64, 0xc7, 0x49, 0x25, 0xf1,
> +	0xe0, 0x75, 0xff, 0x1b, 0xeb, 0x47, 0xff, 0x1b,
> +	0x6b, 0x47, 0xe0, 0x9d, 0x15, 0xc3, 0x60, 0x75,
> +	0xd8, 0x49, 0x04, 0xf0, 0x81, 0x1d, 0xe2, 0x8d,
> +	0x05, 0xe0, 0xe2, 0x63, 0x81, 0x1d, 0xdd, 0x47,
> +	0xe2, 0x8b, 0x0b, 0xc3, 0x00, 0x1d, 0x61, 0x8d,
> +	0x3c, 0x03, 0x60, 0x75, 0xd8, 0x49, 0x06, 0xf1,
> +	0xdf, 0x48, 0x61, 0x95, 0x16, 0xe0, 0x4e, 0xe8,
> +	0x12, 0xe8, 0x21, 0xc5, 0xa0, 0x73, 0xb0, 0x49,
> +	0x03, 0xf0, 0x31, 0x48, 0xa0, 0x9b, 0x0d, 0xe0,
> +	0xc0, 0x49, 0x0b, 0xf1, 0xe2, 0x63, 0x7e, 0x1d,
> +	0xdd, 0x46, 0xe2, 0x8b, 0xe0, 0x75, 0x83, 0x1b,
> +	0xeb, 0x46, 0xfe, 0x1b, 0x6b, 0x46, 0xe0, 0x9d,
> +	0xe4, 0x49, 0x11, 0xf0, 0x10, 0x1d, 0xea, 0x8d,
> +	0xe3, 0x64, 0xc6, 0x49, 0x09, 0xf1, 0x07, 0xc5,
> +	0xa0, 0x73, 0xb1, 0x48, 0xa0, 0x9b, 0x02, 0xc5,
> +	0x00, 0xbd, 0xe6, 0x04, 0xa0, 0xd1, 0x02, 0xc5,
> +	0x00, 0xbd, 0xfe, 0x04, 0x02, 0xc5, 0x00, 0xbd,
> +	0x30, 0x05, 0x00, 0x00 };
> +
> +static const u16 r8152b_ram_code1[] = {
> +	0x9700, 0x7fe0, 0x4c00, 0x4007, 0x4400, 0x4800, 0x7c1f, 0x4c00,
> +	0x5310, 0x6000, 0x7c07, 0x6800, 0x673e, 0x0000, 0x0000, 0x571f,
> +	0x5ffb, 0xaa05, 0x5b58, 0x7d80, 0x6100, 0x3019, 0x5b64, 0x7d80,
> +	0x6080, 0xa6f8, 0xdcdb, 0x0015, 0xb915, 0xb511, 0xd16b, 0x000f,
> +	0xb40f, 0xd06b, 0x000d, 0xb206, 0x7c01, 0x5800, 0x7c04, 0x5c00,
> +	0x3011, 0x7c01, 0x5801, 0x7c04, 0x5c04, 0x3019, 0x30a5, 0x3127,
> +	0x31d5, 0x7fe0, 0x4c60, 0x7c07, 0x6803, 0x7d00, 0x6900, 0x65a0,
> +	0x0000, 0x0000, 0xaf03, 0x6015, 0x303e, 0x6017, 0x57e0, 0x580c,
> +	0x588c, 0x7fdd, 0x5fa2, 0x4827, 0x7c1f, 0x4c00, 0x7c1f, 0x4c10,
> +	0x8400, 0x7c30, 0x6020, 0x48bf, 0x7c1f, 0x4c00, 0x7c1f, 0x4c01,
> +	0x7c07, 0x6803, 0xb806, 0x7c08, 0x6800, 0x0000, 0x0000, 0x305c,
> +	0x7c08, 0x6808, 0x0000, 0x0000, 0xae06, 0x7c02, 0x5c02, 0x0000,
> +	0x0000, 0x3067, 0x8e05, 0x7c02, 0x5c00, 0x0000, 0x0000, 0xad06,
> +	0x7c20, 0x5c20, 0x0000, 0x0000, 0x3072, 0x8d05, 0x7c20, 0x5c00,
> +	0x0000, 0x0000, 0xa008, 0x7c07, 0x6800, 0xb8db, 0x7c07, 0x6803,
> +	0xd9b3, 0x00d7, 0x7fe0, 0x4c80, 0x7c08, 0x6800, 0x0000, 0x0000,
> +	0x7c23, 0x5c23, 0x481d, 0x7c1f, 0x4c00, 0x7c1f, 0x4c02, 0x5310,
> +	0x81ff, 0x30f5, 0x7fe0, 0x4d00, 0x4832, 0x7c1f, 0x4c00, 0x7c1f,
> +	0x4c10, 0x7c08, 0x6000, 0xa49e, 0x7c07, 0x6800, 0xb89b, 0x7c07,
> +	0x6803, 0xd9b3, 0x00f9, 0x7fe0, 0x4d20, 0x7e00, 0x6200, 0x3001,
> +	0x7fe0, 0x4dc0, 0xd09d, 0x0002, 0xb4fe, 0x7fe0, 0x4d80, 0x7c04,
> +	0x6004, 0x7c07, 0x6802, 0x6728, 0x0000, 0x0000, 0x7c08, 0x6000,
> +	0x486c, 0x7c1f, 0x4c00, 0x7c1f, 0x4c01, 0x9503, 0x7e00, 0x6200,
> +	0x571f, 0x5fbb, 0xaa05, 0x5b58, 0x7d80, 0x6100, 0x30c2, 0x5b64,
> +	0x7d80, 0x6080, 0xcdab, 0x0063, 0xcd8d, 0x0061, 0xd96b, 0x005f,
> +	0xd0a0, 0x00d7, 0xcba0, 0x0003, 0x80ec, 0x30cf, 0x30dc, 0x7fe0,
> +	0x4ce0, 0x4832, 0x7c1f, 0x4c00, 0x7c1f, 0x4c08, 0x7c08, 0x6008,
> +	0x8300, 0xb902, 0x30a5, 0x308a, 0x7fe0, 0x4da0, 0x65a8, 0x0000,
> +	0x0000, 0x56a0, 0x590c, 0x7ffd, 0x5fa2, 0xae06, 0x7c02, 0x5c02,
> +	0x0000, 0x0000, 0x30f0, 0x8e05, 0x7c02, 0x5c00, 0x0000, 0x0000,
> +	0xcba4, 0x0004, 0xcd8d, 0x0002, 0x80f1, 0x7fe0, 0x4ca0, 0x7c08,
> +	0x6408, 0x0000, 0x0000, 0x7d00, 0x6800, 0xb603, 0x7c10, 0x6010,
> +	0x7d1f, 0x551f, 0x5fb3, 0xaa07, 0x7c80, 0x5800, 0x5b58, 0x7d80,
> +	0x6100, 0x310f, 0x7c80, 0x5800, 0x5b64, 0x7d80, 0x6080, 0x4827,
> +	0x7c1f, 0x4c00, 0x7c1f, 0x4c10, 0x8400, 0x7c10, 0x6000, 0x7fe0,
> +	0x4cc0, 0x5fbb, 0x4824, 0x7c1f, 0x4c00, 0x7c1f, 0x4c04, 0x8200,
> +	0x7ce0, 0x5400, 0x6728, 0x0000, 0x0000, 0x30cf, 0x3001, 0x7fe0,
> +	0x4e00, 0x4007, 0x4400, 0x5310, 0x7c07, 0x6800, 0x673e, 0x0000,
> +	0x0000, 0x570f, 0x5fff, 0xaa05, 0x585b, 0x7d80, 0x6100, 0x313b,
> +	0x5867, 0x7d80, 0x6080, 0x9403, 0x7e00, 0x6200, 0xcda3, 0x00e7,
> +	0xcd85, 0x00e5, 0xd96b, 0x00e3, 0x96e3, 0x7c07, 0x6800, 0x673e,
> +	0x0000, 0x0000, 0x7fe0, 0x4e20, 0x96db, 0x8b04, 0x7c08, 0x5008,
> +	0xab03, 0x7c08, 0x5000, 0x7c07, 0x6801, 0x677e, 0x0000, 0x0000,
> +	0xdb7c, 0x00ec, 0x0000, 0x7fe1, 0x4f40, 0x4837, 0x4418, 0x41c7,
> +	0x7fe0, 0x4e40, 0x7c40, 0x5400, 0x7c1f, 0x4c01, 0x7c1f, 0x4c01,
> +	0x8fbf, 0xd2a0, 0x004b, 0x9204, 0xa042, 0x3168, 0x3127, 0x7fe1,
> +	0x4f60, 0x489c, 0x4628, 0x7fe0, 0x4e60, 0x7e28, 0x4628, 0x7c40,
> +	0x5400, 0x7c01, 0x5800, 0x7c04, 0x5c00, 0x41e8, 0x7c1f, 0x4c01,
> +	0x7c1f, 0x4c01, 0x8fa5, 0xb241, 0xa02a, 0x3182, 0x7fe0, 0x4ea0,
> +	0x7c02, 0x4402, 0x4448, 0x4894, 0x7c1f, 0x4c01, 0x7c1f, 0x4c03,
> +	0x4824, 0x7c1f, 0x4c07, 0x41ef, 0x41ff, 0x4891, 0x7c1f, 0x4c07,
> +	0x7c1f, 0x4c17, 0x8400, 0x8ef8, 0x41c7, 0x8f8a, 0x92d5, 0xa10f,
> +	0xd480, 0x0008, 0xd580, 0x00b8, 0xa202, 0x319d, 0x7c04, 0x4404,
> +	0x319d, 0xd484, 0x00f3, 0xd484, 0x00f1, 0x3127, 0x7fe0, 0x4ee0,
> +	0x7c40, 0x5400, 0x4488, 0x41cf, 0x3127, 0x7fe0, 0x4ec0, 0x48f3,
> +	0x7c1f, 0x4c01, 0x7c1f, 0x4c09, 0x4508, 0x41c7, 0x8fb0, 0xd218,
> +	0x00ae, 0xd2a4, 0x009e, 0x31be, 0x7fe0, 0x4e80, 0x4832, 0x7c1f,
> +	0x4c01, 0x7c1f, 0x4c11, 0x4428, 0x7c40, 0x5440, 0x7c01, 0x5801,
> +	0x7c04, 0x5c04, 0x41e8, 0xa4b3, 0x31d3, 0x7fe0, 0x4f20, 0x7c07,
> +	0x6800, 0x673e, 0x0000, 0x0000, 0x570f, 0x5fff, 0xaa04, 0x585b,
> +	0x6100, 0x31e4, 0x5867, 0x6080, 0xbcf1, 0x3001 };
> +
> +static const u16 r8152b_pla_patch_a_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x170b, 0xfc2a, 0x01e1, 0xfc2c, 0x0989,
> +	0xfc2e, 0x1349, 0xfc30, 0x01b7, 0xfc32, 0x061d, 0xe422, 0x0020,
> +	0xe420, 0x0018, 0xfc34, 0x1785, 0xfc36, 0x047b };
> +
> +static const u8 r8152b_pla_patch_a2[] = {
> +	0x08, 0xe0, 0x1a, 0xe0, 0xf2, 0xe0, 0xfa, 0xe0,
> +	0x32, 0xe1, 0x34, 0xe1, 0x36, 0xe1, 0x38, 0xe1,
> +	0x2c, 0x75, 0xdc, 0x21, 0xbc, 0x25, 0x04, 0x13,
> +	0x0b, 0xf0, 0x03, 0x13, 0x09, 0xf0, 0x02, 0x13,
> +	0x07, 0xf0, 0x01, 0x13, 0x05, 0xf0, 0x08, 0x13,
> +	0x03, 0xf0, 0x04, 0xc3, 0x00, 0xbb, 0x03, 0xc3,
> +	0x00, 0xbb, 0xd2, 0x17, 0xbc, 0x17, 0x14, 0xc2,
> +	0x40, 0x73, 0xba, 0x48, 0x40, 0x9b, 0x11, 0xc2,
> +	0x40, 0x73, 0xb0, 0x49, 0x17, 0xf0, 0xbf, 0x49,
> +	0x03, 0xf1, 0x09, 0xc5, 0x00, 0xbd, 0xb1, 0x49,
> +	0x11, 0xf0, 0xb1, 0x48, 0x40, 0x9b, 0x02, 0xc2,
> +	0x00, 0xba, 0x4e, 0x19, 0x00, 0xa0, 0x1e, 0xfc,
> +	0xbc, 0xc0, 0xf0, 0xc0, 0xde, 0xe8, 0x00, 0x80,
> +	0x00, 0x60, 0x2c, 0x75, 0xd4, 0x49, 0x12, 0xf1,
> +	0x29, 0xe0, 0xf8, 0xc2, 0x46, 0x71, 0xf7, 0xc2,
> +	0x40, 0x73, 0xbe, 0x49, 0x03, 0xf1, 0xf5, 0xc7,
> +	0x02, 0xe0, 0xf2, 0xc7, 0x4f, 0x30, 0x26, 0x62,
> +	0xa1, 0x49, 0xf0, 0xf1, 0x22, 0x72, 0xa0, 0x49,
> +	0xed, 0xf1, 0x25, 0x25, 0x18, 0x1f, 0x97, 0x30,
> +	0x91, 0x30, 0x36, 0x9a, 0x2c, 0x75, 0x32, 0xc3,
> +	0x60, 0x73, 0xb1, 0x49, 0x0d, 0xf1, 0xdc, 0x21,
> +	0xbc, 0x25, 0x27, 0xc6, 0xc0, 0x77, 0x04, 0x13,
> +	0x18, 0xf0, 0x03, 0x13, 0x19, 0xf0, 0x02, 0x13,
> +	0x1a, 0xf0, 0x01, 0x13, 0x1b, 0xf0, 0xd4, 0x49,
> +	0x03, 0xf1, 0x1c, 0xc5, 0x00, 0xbd, 0xcd, 0xc6,
> +	0xc6, 0x67, 0x2e, 0x75, 0xd7, 0x22, 0xdd, 0x26,
> +	0x05, 0x15, 0x1a, 0xf0, 0x14, 0xc6, 0x00, 0xbe,
> +	0x13, 0xc5, 0x00, 0xbd, 0x12, 0xc5, 0x00, 0xbd,
> +	0xf1, 0x49, 0xfb, 0xf1, 0xef, 0xe7, 0xf4, 0x49,
> +	0xfa, 0xf1, 0xec, 0xe7, 0xf3, 0x49, 0xf7, 0xf1,
> +	0xe9, 0xe7, 0xf2, 0x49, 0xf4, 0xf1, 0xe6, 0xe7,
> +	0xb6, 0xc0, 0xf6, 0x14, 0x36, 0x14, 0x62, 0x14,
> +	0x86, 0x15, 0xa0, 0xd1, 0x00, 0x00, 0xc0, 0x75,
> +	0xd0, 0x49, 0x46, 0xf0, 0x26, 0x72, 0xa7, 0x49,
> +	0x43, 0xf0, 0x22, 0x72, 0x25, 0x25, 0x20, 0x1f,
> +	0x97, 0x30, 0x91, 0x30, 0x40, 0x73, 0xf3, 0xc4,
> +	0x1c, 0x40, 0x04, 0xf0, 0xd7, 0x49, 0x05, 0xf1,
> +	0x37, 0xe0, 0x53, 0x48, 0xc0, 0x9d, 0x08, 0x02,
> +	0x40, 0x66, 0x64, 0x27, 0x06, 0x16, 0x30, 0xf1,
> +	0x46, 0x63, 0x3b, 0x13, 0x2d, 0xf1, 0x34, 0x9b,
> +	0x18, 0x1b, 0x93, 0x30, 0x2b, 0xc3, 0x10, 0x1c,
> +	0x2b, 0xe8, 0x01, 0x14, 0x25, 0xf1, 0x00, 0x1d,
> +	0x26, 0x1a, 0x8a, 0x30, 0x22, 0x73, 0xb5, 0x25,
> +	0x0e, 0x0b, 0x00, 0x1c, 0x2c, 0xe8, 0x1f, 0xc7,
> +	0x27, 0x40, 0x1a, 0xf1, 0x38, 0xe8, 0x32, 0x1f,
> +	0x8f, 0x30, 0x08, 0x1b, 0x24, 0xe8, 0x36, 0x72,
> +	0x46, 0x77, 0x00, 0x17, 0x0d, 0xf0, 0x13, 0xc3,
> +	0x1f, 0x40, 0x03, 0xf1, 0x00, 0x1f, 0x46, 0x9f,
> +	0x44, 0x77, 0x9f, 0x44, 0x5f, 0x44, 0x17, 0xe8,
> +	0x0a, 0xc7, 0x27, 0x40, 0x05, 0xf1, 0x02, 0xc3,
> +	0x00, 0xbb, 0x1c, 0x1b, 0xd2, 0x1a, 0xff, 0xc7,
> +	0x00, 0xbf, 0xb8, 0xcd, 0xff, 0xff, 0x02, 0x0c,
> +	0x54, 0xa5, 0xdc, 0xa5, 0x2f, 0x40, 0x05, 0xf1,
> +	0x00, 0x14, 0xfa, 0xf1, 0x01, 0x1c, 0x02, 0xe0,
> +	0x00, 0x1c, 0x80, 0xff, 0xb0, 0x49, 0x04, 0xf0,
> +	0x01, 0x0b, 0xd3, 0xa1, 0x03, 0xe0, 0x02, 0x0b,
> +	0xd3, 0xa5, 0x27, 0x31, 0x20, 0x37, 0x02, 0x0b,
> +	0xd3, 0xa5, 0x27, 0x31, 0x20, 0x37, 0x00, 0x13,
> +	0xfb, 0xf1, 0x80, 0xff, 0x22, 0x73, 0xb5, 0x25,
> +	0x18, 0x1e, 0xde, 0x30, 0xd9, 0x30, 0x64, 0x72,
> +	0x11, 0x1e, 0x68, 0x23, 0x16, 0x31, 0x80, 0xff,
> +	0x08, 0xc2, 0x40, 0x73, 0x3a, 0x48, 0x40, 0x9b,
> +	0x06, 0xff, 0x02, 0xc6, 0x00, 0xbe, 0x4e, 0x18,
> +	0x1e, 0xfc, 0x33, 0xc5, 0xa0, 0x74, 0xc0, 0x49,
> +	0x1f, 0xf0, 0x30, 0xc5, 0xa0, 0x73, 0x00, 0x13,
> +	0x04, 0xf1, 0xa2, 0x73, 0x00, 0x13, 0x14, 0xf0,
> +	0x28, 0xc5, 0xa0, 0x74, 0xc8, 0x49, 0x1b, 0xf1,
> +	0x26, 0xc5, 0xa0, 0x76, 0xa2, 0x74, 0x01, 0x06,
> +	0x20, 0x37, 0xa0, 0x9e, 0xa2, 0x9c, 0x1e, 0xc5,
> +	0xa2, 0x73, 0x23, 0x40, 0x10, 0xf8, 0x04, 0xf3,
> +	0xa0, 0x73, 0x33, 0x40, 0x0c, 0xf8, 0x15, 0xc5,
> +	0xa0, 0x74, 0x41, 0x48, 0xa0, 0x9c, 0x14, 0xc5,
> +	0xa0, 0x76, 0x62, 0x48, 0xe0, 0x48, 0xa0, 0x9e,
> +	0x10, 0xc6, 0x00, 0xbe, 0x0a, 0xc5, 0xa0, 0x74,
> +	0x48, 0x48, 0xa0, 0x9c, 0x0b, 0xc5, 0x20, 0x1e,
> +	0xa0, 0x9e, 0xe5, 0x48, 0xa0, 0x9e, 0xf0, 0xe7,
> +	0xbc, 0xc0, 0xc8, 0xd2, 0xcc, 0xd2, 0x28, 0xe4,
> +	0x22, 0x02, 0xf0, 0xc0, 0x02, 0xc6, 0x00, 0xbe,
> +	0x00, 0x00, 0x02, 0xc6, 0x00, 0xbe, 0x00, 0x00,
> +	0x02, 0xc6, 0x00, 0xbe, 0x00, 0x00, 0x02, 0xc6,
> +	0x00, 0xbe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
> +
> +static const u16 r8152b_pla_patch_a2_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x17a5, 0xfc2a, 0x13ad,
> +	0xfc2c, 0x184d, 0xfc2e, 0x01e1 };
> +
> +static const u16 r8153_ram_code_a[] = {
> +	0xE86C, 0xA000, 0xB436, 0xB820, 0xB438, 0x0290, 0xB436, 0xA012,
> +	0xB438, 0x0000, 0xB436, 0xA014, 0xB438, 0x2c04, 0xB438, 0x2c18,
> +	0xB438, 0x2c45, 0xB438, 0x2c45, 0xB438, 0xd502, 0xB438, 0x8301,
> +	0xB438, 0x8306, 0xB438, 0xd500, 0xB438, 0x8208, 0xB438, 0xd501,
> +	0xB438, 0xe018, 0xB438, 0x0308, 0xB438, 0x60f2, 0xB438, 0x8404,
> +	0xB438, 0x607d, 0xB438, 0xc117, 0xB438, 0x2c16, 0xB438, 0xc116,
> +	0xB438, 0x2c16, 0xB438, 0x607d, 0xB438, 0xc117, 0xB438, 0xa404,
> +	0xB438, 0xd500, 0xB438, 0x0800, 0xB438, 0xd501, 0xB438, 0x62d2,
> +	0xB438, 0x615d, 0xB438, 0xc115, 0xB438, 0xa404, 0xB438, 0xc307,
> +	0xB438, 0xd502, 0xB438, 0x8301, 0xB438, 0x8306, 0xB438, 0xd500,
> +	0xB438, 0x8208, 0xB438, 0x2c42, 0xB438, 0xc114, 0xB438, 0x8404,
> +	0xB438, 0xc317, 0xB438, 0xd701, 0xB438, 0x435d, 0xB438, 0xd500,
> +	0xB438, 0xa208, 0xB438, 0xd502, 0xB438, 0xa306, 0xB438, 0xa301,
> +	0xB438, 0x2c42, 0xB438, 0x8404, 0xB438, 0x613d, 0xB438, 0xc115,
> +	0xB438, 0xc307, 0xB438, 0xd502, 0xB438, 0x8301, 0xB438, 0x8306,
> +	0xB438, 0xd500, 0xB438, 0x8208, 0xB438, 0x2c42, 0xB438, 0xc114,
> +	0xB438, 0xc317, 0xB438, 0xd701, 0xB438, 0x40dd, 0xB438, 0xd500,
> +	0xB438, 0xa208, 0xB438, 0xd502, 0xB438, 0xa306, 0xB438, 0xa301,
> +	0xB438, 0xd500, 0xB438, 0xd702, 0xB438, 0x0800, 0xB436, 0xA01A,
> +	0xB438, 0x0000, 0xB436, 0xA006, 0xB438, 0x0fff, 0xB436, 0xA004,
> +	0xB438, 0x0fff, 0xB436, 0xA002, 0xB438, 0x05a3, 0xB436, 0xA000,
> +	0xB438, 0x3591, 0xB436, 0xB820, 0xB438, 0x0210 };
> +
> +static const u8 r8153_usb_patch_c[] = {
> +	0x08, 0xe0, 0x0a, 0xe0, 0x14, 0xe0, 0x58, 0xe0,
> +	0x64, 0xe0, 0x79, 0xe0, 0xab, 0xe0, 0xb6, 0xe0,
> +	0x02, 0xc5, 0x00, 0xbd, 0x38, 0x3b, 0xdb, 0x49,
> +	0x04, 0xf1, 0x06, 0xc3, 0x00, 0xbb, 0x5a, 0x02,
> +	0x05, 0xc4, 0x03, 0xc3, 0x00, 0xbb, 0xa4, 0x04,
> +	0x7e, 0x02, 0x30, 0xd4, 0x65, 0xc6, 0x66, 0x61,
> +	0x92, 0x49, 0x12, 0xf1, 0x3e, 0xc0, 0x02, 0x61,
> +	0x97, 0x49, 0x05, 0xf0, 0x3c, 0xc0, 0x00, 0x61,
> +	0x90, 0x49, 0x0a, 0xf1, 0xca, 0x63, 0xb0, 0x49,
> +	0x09, 0xf1, 0xb1, 0x49, 0x05, 0xf0, 0x32, 0xc0,
> +	0x00, 0x71, 0x9e, 0x49, 0x03, 0xf1, 0xb0, 0x48,
> +	0x05, 0xe0, 0x30, 0x48, 0xda, 0x61, 0x10, 0x48,
> +	0xda, 0x89, 0x4a, 0xc6, 0xc0, 0x60, 0x85, 0x49,
> +	0x03, 0xf0, 0x31, 0x48, 0x04, 0xe0, 0xb1, 0x48,
> +	0xb2, 0x48, 0x0f, 0xe0, 0x30, 0x18, 0x1b, 0xc1,
> +	0x0f, 0xe8, 0x1a, 0xc6, 0xc7, 0x65, 0xd0, 0x49,
> +	0x05, 0xf0, 0x32, 0x48, 0x02, 0xc2, 0x00, 0xba,
> +	0x3e, 0x16, 0x02, 0xc2, 0x00, 0xba, 0x48, 0x16,
> +	0x02, 0xc2, 0x00, 0xba, 0x4a, 0x16, 0x02, 0xb4,
> +	0x09, 0xc2, 0x40, 0x99, 0x0e, 0x48, 0x42, 0x98,
> +	0x42, 0x70, 0x8e, 0x49, 0xfe, 0xf1, 0x02, 0xb0,
> +	0x80, 0xff, 0xc0, 0xd4, 0xe4, 0x40, 0x20, 0xd4,
> +	0xca, 0xcf, 0x00, 0xcf, 0x3c, 0xe4, 0x0c, 0xc0,
> +	0x00, 0x63, 0xb5, 0x49, 0x09, 0xc0, 0x30, 0x18,
> +	0x06, 0xc1, 0xea, 0xef, 0xf5, 0xc7, 0x02, 0xc0,
> +	0x00, 0xb8, 0xd0, 0x10, 0xe4, 0x4b, 0x00, 0xd8,
> +	0x14, 0xc3, 0x60, 0x61, 0x90, 0x49, 0x06, 0xf0,
> +	0x11, 0xc3, 0x70, 0x61, 0x12, 0x48, 0x70, 0x89,
> +	0x08, 0xe0, 0x0a, 0xc6, 0xd4, 0x61, 0x93, 0x48,
> +	0xd4, 0x89, 0x02, 0xc1, 0x00, 0xb9, 0x72, 0x17,
> +	0x02, 0xc1, 0x00, 0xb9, 0x9c, 0x15, 0x00, 0xd8,
> +	0xef, 0xcf, 0x20, 0xd4, 0x30, 0x18, 0xe7, 0xc1,
> +	0xcb, 0xef, 0x2b, 0xc5, 0xa0, 0x77, 0x00, 0x1c,
> +	0xa0, 0x9c, 0x28, 0xc5, 0xa0, 0x64, 0xc0, 0x48,
> +	0xc1, 0x48, 0xc2, 0x48, 0xa0, 0x8c, 0xb1, 0x64,
> +	0xc0, 0x48, 0xb1, 0x8c, 0x20, 0xc5, 0xa0, 0x64,
> +	0x40, 0x48, 0x41, 0x48, 0xc2, 0x48, 0xa0, 0x8c,
> +	0x19, 0xc5, 0xa4, 0x64, 0x44, 0x48, 0xa4, 0x8c,
> +	0xb1, 0x64, 0x40, 0x48, 0xb1, 0x8c, 0x14, 0xc4,
> +	0x80, 0x73, 0x13, 0xc4, 0x82, 0x9b, 0x11, 0x1b,
> +	0x80, 0x9b, 0x0c, 0xc5, 0xa0, 0x64, 0x40, 0x48,
> +	0x41, 0x48, 0x42, 0x48, 0xa0, 0x8c, 0x05, 0xc5,
> +	0xa0, 0x9f, 0x02, 0xc5, 0x00, 0xbd, 0x6c, 0x3a,
> +	0x1e, 0xfc, 0x10, 0xd8, 0x86, 0xd4, 0xf8, 0xcb,
> +	0x20, 0xe4, 0x0a, 0xc0, 0x16, 0x61, 0x91, 0x48,
> +	0x16, 0x89, 0x07, 0xc0, 0x11, 0x19, 0x0c, 0x89,
> +	0x02, 0xc1, 0x00, 0xb9, 0x02, 0x06, 0x00, 0xd4,
> +	0x40, 0xb4, 0xfe, 0xc0, 0x16, 0x61, 0x91, 0x48,
> +	0x16, 0x89, 0xfb, 0xc0, 0x11, 0x19, 0x0c, 0x89,
> +	0x02, 0xc1, 0x00, 0xb9, 0xd2, 0x05, 0x00, 0x00 };
> +
> +static const u16 r8153_usb_patch_c_bp[] = {
> +	0xfc26, 0xa000, 0xfc28, 0x3b34, 0xfc2a, 0x027c, 0xfc2c, 0x15de,
> +	0xfc2e, 0x10ce, 0xfc30, 0x1adc, 0xfc32, 0x3a28, 0xfc34, 0x05f8,
> +	0xfc36, 0x05c8, 0xfc38, 0x00f3 };
> +
> +static const u8 r8153_pla_patch_c[] = {
> +	0x5d, 0xe0, 0x07, 0xe0, 0x0f, 0xe0, 0x5a, 0xe0,
> +	0x59, 0xe0, 0x1f, 0xe0, 0x57, 0xe0, 0x3e, 0xe1,
> +	0x08, 0xc2, 0x40, 0x73, 0x3a, 0x48, 0x40, 0x9b,
> +	0x06, 0xff, 0x02, 0xc6, 0x00, 0xbe, 0xcc, 0x17,
> +	0x1e, 0xfc, 0x2c, 0x75, 0xdc, 0x21, 0xbc, 0x25,
> +	0x04, 0x13, 0x0b, 0xf0, 0x03, 0x13, 0x09, 0xf0,
> +	0x02, 0x13, 0x07, 0xf0, 0x01, 0x13, 0x05, 0xf0,
> +	0x08, 0x13, 0x03, 0xf0, 0x04, 0xc3, 0x00, 0xbb,
> +	0x03, 0xc3, 0x00, 0xbb, 0x50, 0x17, 0x3a, 0x17,
> +	0x33, 0xc5, 0xa0, 0x74, 0xc0, 0x49, 0x1f, 0xf0,
> +	0x30, 0xc5, 0xa0, 0x73, 0x00, 0x13, 0x04, 0xf1,
> +	0xa2, 0x73, 0x00, 0x13, 0x14, 0xf0, 0x28, 0xc5,
> +	0xa0, 0x74, 0xc8, 0x49, 0x1b, 0xf1, 0x26, 0xc5,
> +	0xa0, 0x76, 0xa2, 0x74, 0x01, 0x06, 0x20, 0x37,
> +	0xa0, 0x9e, 0xa2, 0x9c, 0x1e, 0xc5, 0xa2, 0x73,
> +	0x23, 0x40, 0x10, 0xf8, 0x04, 0xf3, 0xa0, 0x73,
> +	0x33, 0x40, 0x0c, 0xf8, 0x15, 0xc5, 0xa0, 0x74,
> +	0x41, 0x48, 0xa0, 0x9c, 0x14, 0xc5, 0xa0, 0x76,
> +	0x62, 0x48, 0xe0, 0x48, 0xa0, 0x9e, 0x10, 0xc6,
> +	0x00, 0xbe, 0x0a, 0xc5, 0xa0, 0x74, 0x48, 0x48,
> +	0xa0, 0x9c, 0x0b, 0xc5, 0x20, 0x1e, 0xa0, 0x9e,
> +	0xe5, 0x48, 0xa0, 0x9e, 0xf0, 0xe7, 0xbc, 0xc0,
> +	0xc8, 0xd2, 0xcc, 0xd2, 0x28, 0xe4, 0xfa, 0x01,
> +	0xf0, 0xc0, 0x18, 0x89, 0x74, 0xc0, 0xcd, 0xe8,
> +	0x80, 0x76, 0x00, 0x1d, 0x6e, 0xc3, 0x66, 0x62,
> +	0xa0, 0x49, 0x06, 0xf0, 0x64, 0xc0, 0x02, 0x71,
> +	0x60, 0x99, 0x62, 0xc1, 0x03, 0xe0, 0x5f, 0xc0,
> +	0x60, 0xc1, 0x02, 0x99, 0x00, 0x61, 0x0f, 0x1b,
> +	0x59, 0x41, 0x03, 0x13, 0x18, 0xf1, 0xe4, 0x49,
> +	0x20, 0xf1, 0xe5, 0x49, 0x1e, 0xf0, 0x59, 0xc6,
> +	0xd0, 0x73, 0xb7, 0x49, 0x08, 0xf0, 0x01, 0x0b,
> +	0x80, 0x13, 0x03, 0xf0, 0xd0, 0x8b, 0x03, 0xe0,
> +	0x3f, 0x48, 0xd0, 0x9b, 0x51, 0xc0, 0x10, 0x1a,
> +	0x84, 0x1b, 0xb1, 0xe8, 0x4b, 0xc2, 0x40, 0x63,
> +	0x30, 0x48, 0x0a, 0xe0, 0xe5, 0x49, 0x09, 0xf0,
> +	0x47, 0xc0, 0x00, 0x1a, 0x84, 0x1b, 0xa7, 0xe8,
> +	0x41, 0xc2, 0x40, 0x63, 0xb0, 0x48, 0x40, 0x8b,
> +	0x67, 0x11, 0x3f, 0xf1, 0x69, 0x33, 0x32, 0xc0,
> +	0x28, 0x40, 0xd2, 0xf1, 0x33, 0xc0, 0x00, 0x19,
> +	0x81, 0x1b, 0x99, 0xe8, 0x30, 0xc0, 0x04, 0x1a,
> +	0x84, 0x1b, 0x95, 0xe8, 0x8a, 0xe8, 0xa3, 0x49,
> +	0xfe, 0xf0, 0x2a, 0xc0, 0x86, 0xe8, 0xa1, 0x48,
> +	0x84, 0x1b, 0x8d, 0xe8, 0x00, 0x1d, 0x69, 0x33,
> +	0x00, 0x1e, 0x01, 0x06, 0xff, 0x18, 0x30, 0x40,
> +	0xfd, 0xf1, 0x1f, 0xc0, 0x00, 0x76, 0x2e, 0x40,
> +	0xf7, 0xf1, 0x21, 0x48, 0x19, 0xc0, 0x84, 0x1b,
> +	0x7e, 0xe8, 0x74, 0x08, 0x72, 0xe8, 0xa1, 0x49,
> +	0xfd, 0xf0, 0x11, 0xc0, 0x00, 0x1a, 0x84, 0x1b,
> +	0x76, 0xe8, 0x6b, 0xe8, 0xa5, 0x49, 0xfe, 0xf0,
> +	0x09, 0xc0, 0x01, 0x19, 0x81, 0x1b, 0x6f, 0xe8,
> +	0x5a, 0xe0, 0xb8, 0x0b, 0x50, 0xe8, 0x83, 0x00,
> +	0x82, 0x00, 0x20, 0xb4, 0x10, 0xd8, 0x84, 0xd4,
> +	0x88, 0xd3, 0x10, 0xe0, 0x00, 0xd8, 0x24, 0xd4,
> +	0xf9, 0xc0, 0x57, 0xe8, 0x48, 0x33, 0xf3, 0xc0,
> +	0x00, 0x61, 0x6a, 0xc0, 0x47, 0x11, 0x03, 0xf0,
> +	0x57, 0x11, 0x05, 0xf1, 0x00, 0x61, 0x17, 0x48,
> +	0x00, 0x89, 0x41, 0xe0, 0x9c, 0x20, 0x9c, 0x24,
> +	0xd0, 0x49, 0x09, 0xf0, 0x04, 0x11, 0x07, 0xf1,
> +	0x00, 0x61, 0x97, 0x49, 0x38, 0xf0, 0x97, 0x48,
> +	0x00, 0x89, 0x2b, 0xe0, 0x00, 0x11, 0x05, 0xf1,
> +	0x00, 0x61, 0x92, 0x48, 0x00, 0x89, 0x2f, 0xe0,
> +	0x06, 0x11, 0x05, 0xf1, 0x00, 0x61, 0x11, 0x48,
> +	0x00, 0x89, 0x29, 0xe0, 0x05, 0x11, 0x0f, 0xf1,
> +	0x00, 0x61, 0x93, 0x49, 0x1a, 0xf1, 0x91, 0x49,
> +	0x0a, 0xf0, 0x91, 0x48, 0x00, 0x89, 0x0f, 0xe0,
> +	0xc6, 0xc0, 0x00, 0x61, 0x98, 0x20, 0x98, 0x24,
> +	0x25, 0x11, 0x80, 0xff, 0xfa, 0xef, 0x17, 0xf1,
> +	0x38, 0xc0, 0x1f, 0xe8, 0x95, 0x49, 0x13, 0xf0,
> +	0xf4, 0xef, 0x11, 0xf1, 0x31, 0xc0, 0x00, 0x61,
> +	0x92, 0x49, 0x0d, 0xf1, 0x12, 0x48, 0x00, 0x89,
> +	0x29, 0xc0, 0x00, 0x19, 0x00, 0x89, 0x27, 0xc0,
> +	0x01, 0x89, 0x23, 0xc0, 0x0e, 0xe8, 0x12, 0x48,
> +	0x81, 0x1b, 0x15, 0xe8, 0xae, 0xc3, 0x66, 0x62,
> +	0xa0, 0x49, 0x04, 0xf0, 0x64, 0x71, 0xa3, 0xc0,
> +	0x02, 0x99, 0x02, 0xc0, 0x00, 0xb8, 0xd6, 0x07,
> +	0x13, 0xc4, 0x84, 0x98, 0x00, 0x1b, 0x86, 0x8b,
> +	0x86, 0x73, 0xbf, 0x49, 0xfe, 0xf1, 0x80, 0x71,
> +	0x82, 0x72, 0x80, 0xff, 0x09, 0xc4, 0x84, 0x98,
> +	0x80, 0x99, 0x82, 0x9a, 0x86, 0x8b, 0x86, 0x73,
> +	0xbf, 0x49, 0xfe, 0xf1, 0x80, 0xff, 0x08, 0xea,
> +	0x30, 0xd4, 0x10, 0xc0, 0x12, 0xe8, 0x8a, 0xd3,
> +	0x00, 0xd8, 0x02, 0xc6, 0x00, 0xbe, 0xe0, 0x08 };
> +
> +static const u16 r8153_pla_patch_c_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x1306, 0xfc2a, 0x17ca, 0xfc2c, 0x171e,
> +	0xfc2e, 0x0000, 0xfc30, 0x0000, 0xfc32, 0x01b4, 0xfc34, 0x07d4,
> +	0xfc36, 0x0894, 0xfc38, 0x00e6 };
> +
> +static const u16 r8153_ram_code_bc[] = {
> +	0xB436, 0xB820, 0xB438, 0x0290, 0xB436, 0xA012, 0xB438, 0x0000,
> +	0xB436, 0xA014, 0xB438, 0x2c04, 0xB438, 0x2c07, 0xB438, 0x2c0a,
> +	0xB438, 0x2c0d, 0xB438, 0xa240, 0xB438, 0xa104, 0xB438, 0x292d,
> +	0xB438, 0x8620, 0xB438, 0xa480, 0xB438, 0x2a2c, 0xB438, 0x8480,
> +	0xB438, 0xa101, 0xB438, 0x2a36, 0xB438, 0xd056, 0xB438, 0x2223,
> +	0xB436, 0xA01A, 0xB438, 0x0000, 0xB436, 0xA006, 0xB438, 0x0222,
> +	0xB436, 0xA004, 0xB438, 0x0a35, 0xB436, 0xA002, 0xB438, 0x0a2b,
> +	0xB436, 0xA000, 0xB438, 0xf92c, 0xB436, 0xB820, 0xB438, 0x0210 };
> +
> +static const u8 r8153_usb_patch_b[] = {
> +	0x08, 0xe0, 0x0f, 0xe0, 0x18, 0xe0, 0x24, 0xe0,
> +	0x26, 0xe0, 0x3a, 0xe0, 0x84, 0xe0, 0x9c, 0xe0,
> +	0xc2, 0x49, 0x04, 0xf0, 0x02, 0xc0, 0x00, 0xb8,
> +	0x14, 0x18, 0x02, 0xc0, 0x00, 0xb8, 0x2e, 0x18,
> +	0x06, 0x89, 0x08, 0xc0, 0x0c, 0x61, 0x92, 0x48,
> +	0x93, 0x48, 0x0c, 0x89, 0x02, 0xc0, 0x00, 0xb8,
> +	0x08, 0x05, 0x40, 0xb4, 0x16, 0x89, 0x6d, 0xc0,
> +	0x00, 0x61, 0x95, 0x49, 0x06, 0xf0, 0xfa, 0xc0,
> +	0x0c, 0x61, 0x92, 0x48, 0x93, 0x48, 0x0c, 0x89,
> +	0x02, 0xc0, 0x00, 0xb8, 0xe2, 0x04, 0x02, 0xc2,
> +	0x00, 0xba, 0xec, 0x11, 0x60, 0x60, 0x85, 0x49,
> +	0x0d, 0xf1, 0x11, 0xc6, 0xd2, 0x61, 0x91, 0x49,
> +	0xfd, 0xf0, 0x74, 0x60, 0x04, 0x48, 0x74, 0x88,
> +	0x08, 0xc6, 0x08, 0xc0, 0xc4, 0x98, 0x01, 0x18,
> +	0xc0, 0x88, 0x02, 0xc0, 0x00, 0xb8, 0x6e, 0x12,
> +	0x04, 0xe4, 0x0d, 0x00, 0x00, 0xd4, 0xd1, 0x49,
> +	0x3c, 0xf1, 0xd2, 0x49, 0x16, 0xf1, 0xd3, 0x49,
> +	0x18, 0xf1, 0xd4, 0x49, 0x19, 0xf1, 0xd5, 0x49,
> +	0x1a, 0xf1, 0xd6, 0x49, 0x1b, 0xf1, 0xd7, 0x49,
> +	0x1c, 0xf1, 0xd8, 0x49, 0x1d, 0xf1, 0xd9, 0x49,
> +	0x20, 0xf1, 0xda, 0x49, 0x23, 0xf1, 0xdb, 0x49,
> +	0x24, 0xf1, 0x02, 0xc4, 0x00, 0xbc, 0x20, 0x04,
> +	0xe5, 0x8e, 0x02, 0xc4, 0x00, 0xbc, 0x14, 0x02,
> +	0x02, 0xc4, 0x00, 0xbc, 0x16, 0x02, 0x02, 0xc4,
> +	0x00, 0xbc, 0x18, 0x02, 0x02, 0xc4, 0x00, 0xbc,
> +	0x1a, 0x02, 0x02, 0xc4, 0x00, 0xbc, 0x1c, 0x02,
> +	0x02, 0xc4, 0x00, 0xbc, 0x94, 0x02, 0x10, 0xc7,
> +	0xe0, 0x8e, 0x02, 0xc4, 0x00, 0xbc, 0x8a, 0x02,
> +	0x0b, 0xc7, 0xe4, 0x8e, 0x02, 0xc4, 0x00, 0xbc,
> +	0x88, 0x02, 0x02, 0xc4, 0x00, 0xbc, 0x6e, 0x02,
> +	0x02, 0xc4, 0x00, 0xbc, 0x5a, 0x02, 0x30, 0xe4,
> +	0x0c, 0xc3, 0x60, 0x64, 0xc5, 0x49, 0x04, 0xf1,
> +	0x74, 0x64, 0xc4, 0x48, 0x74, 0x8c, 0x06, 0xc3,
> +	0x64, 0x8e, 0x02, 0xc4, 0x00, 0xbc, 0x20, 0x04,
> +	0x00, 0xd8, 0x00, 0xe4, 0xb2, 0xc0, 0x00, 0x61,
> +	0x90, 0x49, 0x09, 0xf1, 0x8b, 0xc6, 0xca, 0x61,
> +	0x94, 0x49, 0x0e, 0xf1, 0xf6, 0xc6, 0xda, 0x60,
> +	0x81, 0x49, 0x0a, 0xf0, 0x65, 0x60, 0x03, 0x48,
> +	0x65, 0x88, 0xef, 0xc6, 0xdc, 0x60, 0x80, 0x48,
> +	0xdc, 0x88, 0x05, 0xc6, 0x00, 0xbe, 0x02, 0xc6,
> +	0x00, 0xbe, 0x36, 0x13, 0x4c, 0x17, 0x99, 0xc4,
> +	0x80, 0x65, 0xd0, 0x49, 0x04, 0xf1, 0xfa, 0x75,
> +	0x04, 0xc4, 0x00, 0xbc, 0x03, 0xc4, 0x00, 0xbc,
> +	0x9a, 0x00, 0xee, 0x01 };
> +
> +static const u16 r8153_usb_patch_b_bp[] = {
> +	0xfc26, 0xa000, 0xfc28, 0x180c, 0xfc2a, 0x0506, 0xfc2c, 0x04E0,
> +	0xfc2e, 0x11E4, 0xfc30, 0x125C, 0xfc32, 0x0232, 0xfc34, 0x131E,
> +	0xfc36, 0x0098, 0xfc38, 0x00FF };
> +
> +static const u8 r8153_pla_patch_b[] = {
> +	0x08, 0xe0, 0xea, 0xe0, 0xf2, 0xe0, 0x04, 0xe1,
> +	0x09, 0xe1, 0x0e, 0xe1, 0x46, 0xe1, 0xf7, 0xe1,
> +	0x14, 0xc2, 0x40, 0x73, 0xba, 0x48, 0x40, 0x9b,
> +	0x11, 0xc2, 0x40, 0x73, 0xb0, 0x49, 0x17, 0xf0,
> +	0xbf, 0x49, 0x03, 0xf1, 0x09, 0xc5, 0x00, 0xbd,
> +	0xb1, 0x49, 0x11, 0xf0, 0xb1, 0x48, 0x40, 0x9b,
> +	0x02, 0xc2, 0x00, 0xba, 0x1a, 0x17, 0x00, 0xe0,
> +	0x1e, 0xfc, 0xbc, 0xc0, 0xf0, 0xc0, 0xde, 0xe8,
> +	0x00, 0x80, 0x00, 0x20, 0x2c, 0x75, 0xd4, 0x49,
> +	0x12, 0xf1, 0x32, 0xe0, 0xf8, 0xc2, 0x46, 0x71,
> +	0xf7, 0xc2, 0x40, 0x73, 0xbe, 0x49, 0x03, 0xf1,
> +	0xf5, 0xc7, 0x02, 0xe0, 0xf2, 0xc7, 0x4f, 0x30,
> +	0x26, 0x62, 0xa1, 0x49, 0xf0, 0xf1, 0x22, 0x72,
> +	0xa0, 0x49, 0xed, 0xf1, 0x25, 0x25, 0x18, 0x1f,
> +	0x97, 0x30, 0x91, 0x30, 0x36, 0x9a, 0x2c, 0x75,
> +	0x3c, 0xc3, 0x60, 0x73, 0xb1, 0x49, 0x0d, 0xf1,
> +	0xdc, 0x21, 0xbc, 0x25, 0x30, 0xc6, 0xc0, 0x77,
> +	0x04, 0x13, 0x21, 0xf0, 0x03, 0x13, 0x22, 0xf0,
> +	0x02, 0x13, 0x23, 0xf0, 0x01, 0x13, 0x24, 0xf0,
> +	0x08, 0x13, 0x08, 0xf1, 0x2e, 0x73, 0xba, 0x21,
> +	0xbd, 0x25, 0x05, 0x13, 0x03, 0xf1, 0x24, 0xc5,
> +	0x00, 0xbd, 0xd4, 0x49, 0x03, 0xf1, 0x1c, 0xc5,
> +	0x00, 0xbd, 0xc4, 0xc6, 0xc6, 0x67, 0x2e, 0x75,
> +	0xd7, 0x22, 0xdd, 0x26, 0x05, 0x15, 0x1b, 0xf0,
> +	0x14, 0xc6, 0x00, 0xbe, 0x13, 0xc5, 0x00, 0xbd,
> +	0x12, 0xc5, 0x00, 0xbd, 0xf1, 0x49, 0xfb, 0xf1,
> +	0xef, 0xe7, 0xf4, 0x49, 0xfa, 0xf1, 0xec, 0xe7,
> +	0xf3, 0x49, 0xf7, 0xf1, 0xe9, 0xe7, 0xf2, 0x49,
> +	0xf4, 0xf1, 0xe6, 0xe7, 0xb6, 0xc0, 0x9e, 0x12,
> +	0xde, 0x11, 0x0a, 0x12, 0x3c, 0x13, 0x00, 0xa0,
> +	0xa0, 0xd1, 0x00, 0x00, 0xc0, 0x75, 0xd0, 0x49,
> +	0x46, 0xf0, 0x26, 0x72, 0xa7, 0x49, 0x43, 0xf0,
> +	0x22, 0x72, 0x25, 0x25, 0x20, 0x1f, 0x97, 0x30,
> +	0x91, 0x30, 0x40, 0x73, 0xf3, 0xc4, 0x1c, 0x40,
> +	0x04, 0xf0, 0xd7, 0x49, 0x05, 0xf1, 0x37, 0xe0,
> +	0x53, 0x48, 0xc0, 0x9d, 0x08, 0x02, 0x40, 0x66,
> +	0x64, 0x27, 0x06, 0x16, 0x30, 0xf1, 0x46, 0x63,
> +	0x3b, 0x13, 0x2d, 0xf1, 0x34, 0x9b, 0x18, 0x1b,
> +	0x93, 0x30, 0x2b, 0xc3, 0x10, 0x1c, 0x2b, 0xe8,
> +	0x01, 0x14, 0x25, 0xf1, 0x00, 0x1d, 0x26, 0x1a,
> +	0x8a, 0x30, 0x22, 0x73, 0xb5, 0x25, 0x0e, 0x0b,
> +	0x00, 0x1c, 0x2c, 0xe8, 0x1f, 0xc7, 0x27, 0x40,
> +	0x1a, 0xf1, 0x38, 0xe8, 0x32, 0x1f, 0x8f, 0x30,
> +	0x08, 0x1b, 0x24, 0xe8, 0x36, 0x72, 0x46, 0x77,
> +	0x00, 0x17, 0x0d, 0xf0, 0x13, 0xc3, 0x1f, 0x40,
> +	0x03, 0xf1, 0x00, 0x1f, 0x46, 0x9f, 0x44, 0x77,
> +	0x9f, 0x44, 0x5f, 0x44, 0x17, 0xe8, 0x0a, 0xc7,
> +	0x27, 0x40, 0x05, 0xf1, 0x02, 0xc3, 0x00, 0xbb,
> +	0xfa, 0x18, 0xb0, 0x18, 0xff, 0xc7, 0x00, 0xbf,
> +	0xb8, 0xcd, 0xff, 0xff, 0x02, 0x0c, 0x54, 0xa5,
> +	0xdc, 0xa5, 0x2f, 0x40, 0x05, 0xf1, 0x00, 0x14,
> +	0xfa, 0xf1, 0x01, 0x1c, 0x02, 0xe0, 0x00, 0x1c,
> +	0x80, 0xff, 0xb0, 0x49, 0x04, 0xf0, 0x01, 0x0b,
> +	0xd3, 0xa1, 0x03, 0xe0, 0x02, 0x0b, 0xd3, 0xa5,
> +	0x27, 0x31, 0x20, 0x37, 0x02, 0x0b, 0xd3, 0xa5,
> +	0x27, 0x31, 0x20, 0x37, 0x00, 0x13, 0xfb, 0xf1,
> +	0x80, 0xff, 0x22, 0x73, 0xb5, 0x25, 0x18, 0x1e,
> +	0xde, 0x30, 0xd9, 0x30, 0x64, 0x72, 0x11, 0x1e,
> +	0x68, 0x23, 0x16, 0x31, 0x80, 0xff, 0x08, 0xc2,
> +	0x40, 0x73, 0x3a, 0x48, 0x40, 0x9b, 0x06, 0xff,
> +	0x02, 0xc6, 0x00, 0xbe, 0x08, 0x16, 0x1e, 0xfc,
> +	0x2c, 0x75, 0xdc, 0x21, 0xbc, 0x25, 0x04, 0x13,
> +	0x0b, 0xf0, 0x03, 0x13, 0x09, 0xf0, 0x02, 0x13,
> +	0x07, 0xf0, 0x01, 0x13, 0x05, 0xf0, 0x08, 0x13,
> +	0x03, 0xf0, 0x04, 0xc3, 0x00, 0xbb, 0x03, 0xc3,
> +	0x00, 0xbb, 0x8c, 0x15, 0x76, 0x15, 0xa0, 0x64,
> +	0x40, 0x48, 0xa0, 0x8c, 0x02, 0xc4, 0x00, 0xbc,
> +	0x82, 0x00, 0xa0, 0x62, 0x21, 0x48, 0xa0, 0x8a,
> +	0x02, 0xc2, 0x00, 0xba, 0x40, 0x03, 0x33, 0xc5,
> +	0xa0, 0x74, 0xc0, 0x49, 0x1f, 0xf0, 0x30, 0xc5,
> +	0xa0, 0x73, 0x00, 0x13, 0x04, 0xf1, 0xa2, 0x73,
> +	0x00, 0x13, 0x14, 0xf0, 0x28, 0xc5, 0xa0, 0x74,
> +	0xc8, 0x49, 0x1b, 0xf1, 0x26, 0xc5, 0xa0, 0x76,
> +	0xa2, 0x74, 0x01, 0x06, 0x20, 0x37, 0xa0, 0x9e,
> +	0xa2, 0x9c, 0x1e, 0xc5, 0xa2, 0x73, 0x23, 0x40,
> +	0x10, 0xf8, 0x04, 0xf3, 0xa0, 0x73, 0x33, 0x40,
> +	0x0c, 0xf8, 0x15, 0xc5, 0xa0, 0x74, 0x41, 0x48,
> +	0xa0, 0x9c, 0x14, 0xc5, 0xa0, 0x76, 0x62, 0x48,
> +	0xe0, 0x48, 0xa0, 0x9e, 0x10, 0xc6, 0x00, 0xbe,
> +	0x0a, 0xc5, 0xa0, 0x74, 0x48, 0x48, 0xa0, 0x9c,
> +	0x0b, 0xc5, 0x20, 0x1e, 0xa0, 0x9e, 0xe5, 0x48,
> +	0xa0, 0x9e, 0xf0, 0xe7, 0xbc, 0xc0, 0xc8, 0xd2,
> +	0xcc, 0xd2, 0x28, 0xe4, 0xe6, 0x01, 0xf0, 0xc0,
> +	0x18, 0x89, 0x00, 0x1d, 0x3c, 0xc3, 0x64, 0x71,
> +	0x3c, 0xc0, 0x02, 0x99, 0x00, 0x61, 0x67, 0x11,
> +	0x3c, 0xf1, 0x69, 0x33, 0x35, 0xc0, 0x28, 0x40,
> +	0xf6, 0xf1, 0x34, 0xc0, 0x00, 0x19, 0x81, 0x1b,
> +	0x91, 0xe8, 0x31, 0xc0, 0x04, 0x1a, 0x84, 0x1b,
> +	0x8d, 0xe8, 0x82, 0xe8, 0xa3, 0x49, 0xfe, 0xf0,
> +	0x2b, 0xc0, 0x7e, 0xe8, 0xa1, 0x48, 0x28, 0xc0,
> +	0x84, 0x1b, 0x84, 0xe8, 0x00, 0x1d, 0x69, 0x33,
> +	0x00, 0x1e, 0x01, 0x06, 0xff, 0x18, 0x30, 0x40,
> +	0xfd, 0xf1, 0x19, 0xc0, 0x00, 0x76, 0x2e, 0x40,
> +	0xf7, 0xf1, 0x21, 0x48, 0x19, 0xc0, 0x84, 0x1b,
> +	0x75, 0xe8, 0x10, 0xc0, 0x69, 0xe8, 0xa1, 0x49,
> +	0xfd, 0xf0, 0x11, 0xc0, 0x00, 0x1a, 0x84, 0x1b,
> +	0x6d, 0xe8, 0x62, 0xe8, 0xa5, 0x49, 0xfe, 0xf0,
> +	0x09, 0xc0, 0x01, 0x19, 0x81, 0x1b, 0x66, 0xe8,
> +	0x54, 0xe0, 0x10, 0xd4, 0x88, 0xd3, 0xb8, 0x0b,
> +	0x50, 0xe8, 0x20, 0xb4, 0x10, 0xd8, 0x84, 0xd4,
> +	0xfd, 0xc0, 0x52, 0xe8, 0x48, 0x33, 0xf9, 0xc0,
> +	0x00, 0x61, 0x9c, 0x20, 0x9c, 0x24, 0xd0, 0x49,
> +	0x04, 0xf0, 0x04, 0x11, 0x02, 0xf1, 0x03, 0xe0,
> +	0x00, 0x11, 0x06, 0xf1, 0x5c, 0xc0, 0x00, 0x61,
> +	0x92, 0x48, 0x00, 0x89, 0x3a, 0xe0, 0x06, 0x11,
> +	0x06, 0xf1, 0x55, 0xc0, 0x00, 0x61, 0x11, 0x48,
> +	0x00, 0x89, 0x33, 0xe0, 0x05, 0x11, 0x08, 0xf1,
> +	0x4e, 0xc0, 0x00, 0x61, 0x91, 0x49, 0x04, 0xf0,
> +	0x91, 0x48, 0x00, 0x89, 0x11, 0xe0, 0xd9, 0xc0,
> +	0x00, 0x61, 0x98, 0x20, 0x98, 0x24, 0x25, 0x11,
> +	0x24, 0xf1, 0x44, 0xc0, 0x29, 0xe8, 0x95, 0x49,
> +	0x20, 0xf0, 0xcf, 0xc0, 0x00, 0x61, 0x98, 0x20,
> +	0x98, 0x24, 0x25, 0x11, 0x1a, 0xf1, 0x37, 0xc0,
> +	0x00, 0x61, 0x92, 0x49, 0x16, 0xf1, 0x12, 0x48,
> +	0x00, 0x89, 0x2f, 0xc0, 0x00, 0x19, 0x00, 0x89,
> +	0x2d, 0xc0, 0x01, 0x89, 0x2d, 0xc0, 0x04, 0x19,
> +	0x81, 0x1b, 0x1c, 0xe8, 0x2a, 0xc0, 0x14, 0x19,
> +	0x81, 0x1b, 0x18, 0xe8, 0x21, 0xc0, 0x0c, 0xe8,
> +	0x1f, 0xc0, 0x12, 0x48, 0x81, 0x1b, 0x12, 0xe8,
> +	0xae, 0xc3, 0x66, 0x71, 0xae, 0xc0, 0x02, 0x99,
> +	0x02, 0xc0, 0x00, 0xb8, 0x96, 0x07, 0x13, 0xc4,
> +	0x84, 0x98, 0x00, 0x1b, 0x86, 0x8b, 0x86, 0x73,
> +	0xbf, 0x49, 0xfe, 0xf1, 0x80, 0x71, 0x82, 0x72,
> +	0x80, 0xff, 0x09, 0xc4, 0x84, 0x98, 0x80, 0x99,
> +	0x82, 0x9a, 0x86, 0x8b, 0x86, 0x73, 0xbf, 0x49,
> +	0xfe, 0xf1, 0x80, 0xff, 0x08, 0xea, 0x30, 0xd4,
> +	0x10, 0xc0, 0x12, 0xe8, 0x8a, 0xd3, 0x28, 0xe4,
> +	0x2c, 0xe4, 0x00, 0xd8, 0x00, 0x00, 0x00, 0x00 };
> +
> +static const u16 r8153_pla_patch_b_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x1154, 0xfc2a, 0x1606, 0xfc2c, 0x155a,
> +	0xfc2e, 0x0080, 0xfc30, 0x033c, 0xfc32, 0x01a0, 0xfc34, 0x0794,
> +	0xfc36, 0x0000, 0xfc38, 0x007f };
> +
> +static const u16 r8153_ram_code_d[] = {
> +	0xB436, 0xB820, 0xB438, 0x0290, 0xB436, 0xA012, 0xB438, 0x0000,
> +	0xB436, 0xA014, 0xB438, 0x2c04, 0xB438, 0x2c07, 0xB438, 0x2c07,
> +	0xB438, 0x2c07, 0xB438, 0xa240, 0xB438, 0xa104, 0xB438, 0x2944,
> +	0xB436, 0xA01A, 0xB438, 0x0000, 0xB436, 0xA006, 0xB438, 0x0fff,
> +	0xB436, 0xA004, 0xB438, 0x0fff, 0xB436, 0xA002, 0xB438, 0x0fff,
> +	0xB436, 0xA000, 0xB438, 0x1943, 0xB436, 0xB820, 0xB438, 0x0210 };
> +
> +static const u8 usb_patch_d[] = {
> +	0x08, 0xe0, 0x0e, 0xe0, 0x11, 0xe0, 0x24, 0xe0,
> +	0x2b, 0xe0, 0x33, 0xe0, 0x3a, 0xe0, 0x3c, 0xe0,
> +	0x1e, 0xc3, 0x70, 0x61, 0x12, 0x48, 0x70, 0x89,
> +	0x02, 0xc3, 0x00, 0xbb, 0x02, 0x17, 0x32, 0x19,
> +	0x02, 0xc3, 0x00, 0xbb, 0x44, 0x14, 0x30, 0x18,
> +	0x11, 0xc1, 0x05, 0xe8, 0x10, 0xc6, 0x02, 0xc2,
> +	0x00, 0xba, 0x94, 0x17, 0x02, 0xb4, 0x09, 0xc2,
> +	0x40, 0x99, 0x0e, 0x48, 0x42, 0x98, 0x42, 0x70,
> +	0x8e, 0x49, 0xfe, 0xf1, 0x02, 0xb0, 0x80, 0xff,
> +	0xc0, 0xd4, 0xe4, 0x40, 0x20, 0xd4, 0x30, 0x18,
> +	0x06, 0xc1, 0xf1, 0xef, 0xfc, 0xc7, 0x02, 0xc0,
> +	0x00, 0xb8, 0x38, 0x12, 0xe4, 0x4b, 0x0c, 0x61,
> +	0x92, 0x48, 0x93, 0x48, 0x95, 0x48, 0x96, 0x48,
> +	0x0c, 0x89, 0x02, 0xc0, 0x00, 0xb8, 0x0e, 0x06,
> +	0x30, 0x18, 0xf5, 0xc1, 0xe0, 0xef, 0x04, 0xc5,
> +	0x02, 0xc4, 0x00, 0xbc, 0x76, 0x3c, 0x1e, 0xfc,
> +	0x02, 0xc6, 0x00, 0xbe, 0x00, 0x00, 0x02, 0xc6,
> +	0x00, 0xbe, 0x00, 0x00 };
> +
> +static const u16 r8153_usb_patch_d_bp[] = {
> +	0xfc26, 0xa000, 0xfc28, 0x16de, 0xfc2a, 0x1442, 0xfc2c, 0x1792,
> +	0xfc2e, 0x1236, 0xfc30, 0x0606, 0xfc32, 0x3c74, 0xfc34, 0x0000,
> +	0xfc36, 0x0000, 0xfc38, 0x003e };
> +
> +static const u8 pla_patch_d[] = {
> +	0x03, 0xe0, 0x16, 0xe0, 0x30, 0xe0, 0x12, 0xc2,
> +	0x40, 0x73, 0xb0, 0x49, 0x08, 0xf0, 0xb8, 0x49,
> +	0x06, 0xf0, 0xb8, 0x48, 0x40, 0x9b, 0x0b, 0xc2,
> +	0x40, 0x76, 0x05, 0xe0, 0x02, 0x61, 0x02, 0xc3,
> +	0x00, 0xbb, 0x54, 0x08, 0x02, 0xc3, 0x00, 0xbb,
> +	0x64, 0x08, 0x98, 0xd3, 0x1e, 0xfc, 0xfe, 0xc0,
> +	0x02, 0x62, 0xa0, 0x48, 0x02, 0x8a, 0x00, 0x72,
> +	0xa0, 0x49, 0x11, 0xf0, 0x13, 0xc1, 0x20, 0x62,
> +	0x2e, 0x21, 0x2f, 0x25, 0x00, 0x71, 0x9f, 0x24,
> +	0x0a, 0x40, 0x09, 0xf0, 0x00, 0x71, 0x18, 0x48,
> +	0xa0, 0x49, 0x03, 0xf1, 0x9f, 0x48, 0x02, 0xe0,
> +	0x1f, 0x48, 0x00, 0x99, 0x02, 0xc2, 0x00, 0xba,
> +	0xac, 0x0c, 0x08, 0xe9, 0x36, 0xc0, 0x00, 0x61,
> +	0x9c, 0x20, 0x9c, 0x24, 0x33, 0xc0, 0x07, 0x11,
> +	0x05, 0xf1, 0x00, 0x61, 0x17, 0x48, 0x00, 0x89,
> +	0x0d, 0xe0, 0x04, 0x11, 0x0b, 0xf1, 0x00, 0x61,
> +	0x97, 0x49, 0x08, 0xf0, 0x97, 0x48, 0x00, 0x89,
> +	0x23, 0xc0, 0x0e, 0xe8, 0x12, 0x48, 0x81, 0x1b,
> +	0x15, 0xe8, 0x1f, 0xc0, 0x00, 0x61, 0x67, 0x11,
> +	0x04, 0xf0, 0x02, 0xc0, 0x00, 0xb8, 0x42, 0x09,
> +	0x02, 0xc0, 0x00, 0xb8, 0x90, 0x08, 0x13, 0xc4,
> +	0x84, 0x98, 0x00, 0x1b, 0x86, 0x8b, 0x86, 0x73,
> +	0xbf, 0x49, 0xfe, 0xf1, 0x80, 0x71, 0x82, 0x72,
> +	0x80, 0xff, 0x09, 0xc4, 0x84, 0x98, 0x80, 0x99,
> +	0x82, 0x9a, 0x86, 0x8b, 0x86, 0x73, 0xbf, 0x49,
> +	0xfe, 0xf1, 0x80, 0xff, 0x08, 0xea, 0x30, 0xd4,
> +	0x50, 0xe8, 0x8a, 0xd3 };
> +
> +static const u16 r8153_pla_patch_d_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x0852, 0xfc2a, 0x0c92, 0xfc2c, 0x088c,
> +	0xfc2e, 0x0000, 0xfc30, 0x0000, 0xfc32, 0x0000, 0xfc34, 0x0000,
> +	0xfc36, 0x0000, 0xfc38, 0x0007 };
> +
> +static const u8 usb_patch2_b[] = {
> +	0x10, 0xe0, 0x26, 0xe0, 0x3a, 0xe0, 0x58, 0xe0,
> +	0x6c, 0xe0, 0x85, 0xe0, 0xa5, 0xe0, 0xbe, 0xe0,
> +	0xd8, 0xe0, 0xdb, 0xe0, 0xf3, 0xe0, 0xf5, 0xe0,
> +	0xf7, 0xe0, 0xf9, 0xe0, 0xfb, 0xe0, 0xfd, 0xe0,
> +	0x16, 0xc0, 0x00, 0x75, 0xd1, 0x49, 0x0d, 0xf0,
> +	0x0f, 0xc0, 0x0f, 0xc5, 0x00, 0x1e, 0x08, 0x9e,
> +	0x0c, 0x9d, 0x0c, 0xc6, 0x0a, 0x9e, 0x8f, 0x1c,
> +	0x0e, 0x8c, 0x0e, 0x74, 0xcf, 0x49, 0xfe, 0xf1,
> +	0x02, 0xc0, 0x00, 0xb8, 0x96, 0x31, 0x00, 0xdc,
> +	0x24, 0xe4, 0x80, 0x02, 0x34, 0xd3, 0xff, 0xc3,
> +	0x60, 0x72, 0xa1, 0x49, 0x0d, 0xf0, 0xf8, 0xc3,
> +	0xf8, 0xc2, 0x00, 0x1c, 0x68, 0x9c, 0xf6, 0xc4,
> +	0x6a, 0x9c, 0x6c, 0x9a, 0x8f, 0x1c, 0x6e, 0x8c,
> +	0x6e, 0x74, 0xcf, 0x49, 0xfe, 0xf1, 0x04, 0xc0,
> +	0x02, 0xc2, 0x00, 0xba, 0xa8, 0x28, 0xf8, 0xc7,
> +	0xea, 0xc0, 0x00, 0x75, 0xd1, 0x49, 0x15, 0xf0,
> +	0x19, 0xc7, 0x17, 0xc2, 0xec, 0x9a, 0x00, 0x19,
> +	0xee, 0x89, 0xee, 0x71, 0x9f, 0x49, 0xfe, 0xf1,
> +	0xea, 0x71, 0x9f, 0x49, 0x0a, 0xf0, 0xd9, 0xc2,
> +	0xec, 0x9a, 0x00, 0x19, 0xe8, 0x99, 0x81, 0x19,
> +	0xee, 0x89, 0xee, 0x71, 0x9f, 0x49, 0xfe, 0xf1,
> +	0x06, 0xc3, 0x02, 0xc2, 0x00, 0xba, 0xf0, 0x1d,
> +	0x4c, 0xe8, 0x00, 0xdc, 0x00, 0xd4, 0xcb, 0xc0,
> +	0x00, 0x75, 0xd1, 0x49, 0x0d, 0xf0, 0xc4, 0xc0,
> +	0xc4, 0xc5, 0x00, 0x1e, 0x08, 0x9e, 0xc2, 0xc6,
> +	0x0a, 0x9e, 0x0c, 0x9d, 0x8f, 0x1c, 0x0e, 0x8c,
> +	0x0e, 0x74, 0xcf, 0x49, 0xfe, 0xf1, 0x04, 0xc0,
> +	0x02, 0xc1, 0x00, 0xb9, 0xc4, 0x16, 0x20, 0xd4,
> +	0xb6, 0xc0, 0x00, 0x75, 0xd1, 0x48, 0x00, 0x9d,
> +	0xe5, 0xc7, 0xaf, 0xc2, 0xec, 0x9a, 0x00, 0x19,
> +	0xe8, 0x9a, 0x81, 0x19, 0xee, 0x89, 0xee, 0x71,
> +	0x9f, 0x49, 0xfe, 0xf1, 0x2c, 0xc1, 0xec, 0x99,
> +	0x81, 0x19, 0xee, 0x89, 0xee, 0x71, 0x9f, 0x49,
> +	0xfe, 0xf1, 0x04, 0xc3, 0x02, 0xc2, 0x00, 0xba,
> +	0x96, 0x1c, 0xc0, 0xd4, 0xc0, 0x88, 0x1e, 0xc6,
> +	0xc0, 0x70, 0x8f, 0x49, 0x0e, 0xf0, 0x8f, 0x48,
> +	0x93, 0xc6, 0xca, 0x98, 0x11, 0x18, 0xc8, 0x98,
> +	0x16, 0xc0, 0xcc, 0x98, 0x8f, 0x18, 0xce, 0x88,
> +	0xce, 0x70, 0x8f, 0x49, 0xfe, 0xf1, 0x0b, 0xe0,
> +	0x43, 0xc6, 0x00, 0x18, 0xc8, 0x98, 0x0b, 0xc0,
> +	0xcc, 0x98, 0x81, 0x18, 0xce, 0x88, 0xce, 0x70,
> +	0x8f, 0x49, 0xfe, 0xf1, 0x02, 0xc0, 0x00, 0xb8,
> +	0xf2, 0x19, 0x40, 0xd3, 0x20, 0xe4, 0x33, 0xc2,
> +	0x40, 0x71, 0x91, 0x48, 0x40, 0x99, 0x30, 0xc2,
> +	0x00, 0x19, 0x48, 0x99, 0xf8, 0xc1, 0x4c, 0x99,
> +	0x81, 0x19, 0x4e, 0x89, 0x4e, 0x71, 0x9f, 0x49,
> +	0xfe, 0xf1, 0x0b, 0xc1, 0x4c, 0x99, 0x81, 0x19,
> +	0x4e, 0x89, 0x4e, 0x71, 0x9f, 0x49, 0xfe, 0xf1,
> +	0x02, 0x71, 0x02, 0xc2, 0x00, 0xba, 0x0e, 0x34,
> +	0x24, 0xe4, 0x19, 0xc2, 0x40, 0x71, 0x91, 0x48,
> +	0x40, 0x99, 0x16, 0xc2, 0x00, 0x19, 0x48, 0x99,
> +	0xde, 0xc1, 0x4c, 0x99, 0x81, 0x19, 0x4e, 0x89,
> +	0x4e, 0x71, 0x9f, 0x49, 0xfe, 0xf1, 0xf1, 0xc1,
> +	0x4c, 0x99, 0x81, 0x19, 0x4e, 0x89, 0x4e, 0x71,
> +	0x9f, 0x49, 0xfe, 0xf1, 0x02, 0x71, 0x02, 0xc2,
> +	0x00, 0xba, 0x60, 0x33, 0x34, 0xd3, 0x00, 0xdc,
> +	0x1e, 0x89, 0x02, 0xc0, 0x00, 0xb8, 0xfa, 0x12,
> +	0x18, 0xc0, 0x00, 0x65, 0xd1, 0x49, 0x0e, 0xf0,
> +	0x11, 0xc0, 0x11, 0xc5, 0x00, 0x1e, 0x08, 0x9e,
> +	0x0c, 0x9d, 0x0e, 0xc6, 0x0a, 0x9e, 0x8f, 0x1c,
> +	0x0e, 0x8c, 0x0e, 0x74, 0xcf, 0x49, 0xfe, 0xf1,
> +	0x04, 0xc0, 0x02, 0xc2, 0x00, 0xba, 0xa0, 0x41,
> +	0x06, 0xd4, 0x00, 0xdc, 0x24, 0xe4, 0x80, 0x02,
> +	0x34, 0xd3, 0x02, 0xc0, 0x00, 0xb8, 0x00, 0x00,
> +	0x02, 0xc0, 0x00, 0xb8, 0x00, 0x00, 0x02, 0xc0,
> +	0x00, 0xb8, 0x00, 0x00, 0x02, 0xc0, 0x00, 0xb8,
> +	0x00, 0x00, 0x02, 0xc0, 0x00, 0xb8, 0x00, 0x00,
> +	0x02, 0xc0, 0x00, 0xb8, 0x00, 0x00, 0x00, 0x00 };
> +
> +static const u16 r8153b_usb_patch_b_bp[] = {
> +	0xfc26, 0xa000, 0xfc28, 0x2a20, 0xfc2a, 0x28a6, 0xfc2c, 0x1dee,
> +	0xfc2e, 0x16c2, 0xfc30, 0x1c94, 0xfc32, 0x19f0, 0xfc34, 0x340c,
> +	0xfc36, 0x335e, 0xfc38, 0x12f8, 0xfc3a, 0x419e, 0xfc3c, 0x0000,
> +	0xfc3e, 0x0000, 0xfc40, 0x0000, 0xfc42, 0x0000, 0xfc44, 0x0000,
> +	0xfc46, 0x0000, 0xfc48, 0x03ff };
> +
> +static const u8 pla_patch2_b[] = {
> +	0x05, 0xe0, 0x1b, 0xe0, 0x2c, 0xe0, 0x60, 0xe0,
> +	0x73, 0xe0, 0x15, 0xc6, 0xc2, 0x64, 0xd2, 0x49,
> +	0x06, 0xf1, 0xc4, 0x48, 0xc5, 0x48, 0xc6, 0x48,
> +	0xc7, 0x48, 0x05, 0xe0, 0x44, 0x48, 0x45, 0x48,
> +	0x46, 0x48, 0x47, 0x48, 0xc2, 0x8c, 0xc0, 0x64,
> +	0x46, 0x48, 0xc0, 0x8c, 0x05, 0xc5, 0x02, 0xc4,
> +	0x00, 0xbc, 0x18, 0x02, 0x06, 0xdc, 0xb0, 0xc0,
> +	0x10, 0xc5, 0xa0, 0x77, 0xa0, 0x74, 0x46, 0x48,
> +	0x47, 0x48, 0xa0, 0x9c, 0x0b, 0xc5, 0xa0, 0x74,
> +	0x44, 0x48, 0x43, 0x48, 0xa0, 0x9c, 0x05, 0xc5,
> +	0xa0, 0x9f, 0x02, 0xc5, 0x00, 0xbd, 0x3c, 0x03,
> +	0x1c, 0xe8, 0x20, 0xe8, 0xd4, 0x49, 0x04, 0xf1,
> +	0xd5, 0x49, 0x20, 0xf1, 0x28, 0xe0, 0x2a, 0xc7,
> +	0xe0, 0x75, 0xda, 0x49, 0x14, 0xf0, 0x27, 0xc7,
> +	0xe0, 0x75, 0xdc, 0x49, 0x10, 0xf1, 0x24, 0xc7,
> +	0xe0, 0x75, 0x25, 0xc7, 0xe0, 0x74, 0x2c, 0x40,
> +	0x0a, 0xfa, 0x1f, 0xc7, 0xe4, 0x75, 0xd0, 0x49,
> +	0x09, 0xf1, 0x1c, 0xc5, 0xe6, 0x9d, 0x11, 0x1d,
> +	0xe4, 0x8d, 0x04, 0xe0, 0x16, 0xc7, 0x00, 0x1d,
> +	0xe4, 0x8d, 0xe0, 0x8e, 0x11, 0x1d, 0xe0, 0x8d,
> +	0x07, 0xe0, 0x0c, 0xc7, 0xe0, 0x75, 0xda, 0x48,
> +	0xe0, 0x9d, 0x0b, 0xc7, 0xe4, 0x8e, 0x02, 0xc4,
> +	0x00, 0xbc, 0x28, 0x03, 0x02, 0xc4, 0x00, 0xbc,
> +	0x14, 0x03, 0x12, 0xe8, 0x4e, 0xe8, 0x1c, 0xe6,
> +	0x20, 0xe4, 0x80, 0x02, 0xa4, 0xc0, 0x12, 0xc2,
> +	0x40, 0x73, 0xb0, 0x49, 0x08, 0xf0, 0xb8, 0x49,
> +	0x06, 0xf0, 0xb8, 0x48, 0x40, 0x9b, 0x0b, 0xc2,
> +	0x40, 0x76, 0x05, 0xe0, 0x02, 0x61, 0x02, 0xc3,
> +	0x00, 0xbb, 0x0a, 0x0a, 0x02, 0xc3, 0x00, 0xbb,
> +	0x1a, 0x0a, 0x98, 0xd3, 0x1e, 0xfc, 0xfe, 0xc0,
> +	0x02, 0x62, 0xa0, 0x48, 0x02, 0x8a, 0x00, 0x72,
> +	0xa0, 0x49, 0x11, 0xf0, 0x13, 0xc1, 0x20, 0x62,
> +	0x2e, 0x21, 0x2f, 0x25, 0x00, 0x71, 0x9f, 0x24,
> +	0x0a, 0x40, 0x09, 0xf0, 0x00, 0x71, 0x18, 0x48,
> +	0xa0, 0x49, 0x03, 0xf1, 0x9f, 0x48, 0x02, 0xe0,
> +	0x1f, 0x48, 0x00, 0x99, 0x02, 0xc2, 0x00, 0xba,
> +	0xda, 0x0e, 0x08, 0xe9 };
> +
> +static const u16 r8153b_pla_patch_b_bp[] = {
> +	0xfc26, 0x8000, 0xfc28, 0x0216, 0xfc2a, 0x0332, 0xfc2c, 0x030c,
> +	0xfc2e, 0x0a08, 0xfc30, 0x0ec0, 0xfc32, 0x0000, 0xfc34, 0x0000,
> +	0xfc36, 0x0000, 0xfc38, 0x001e };
> +
> +static void rtl_clear_bp(struct r8152 *tp, u16 type)
> +{
> +	u8 zeros[16] = {0};
> +
> +	switch (tp->version) {
> +	case RTL_VER_01:
> +	case RTL_VER_02:
> +	case RTL_VER_07:
> +		break;
> +	case RTL_VER_03:
> +	case RTL_VER_04:
> +	case RTL_VER_05:
> +	case RTL_VER_06:
> +		ocp_write_byte(tp, type, PLA_BP_EN, 0);
> +		break;
> +	case RTL_VER_08:
> +	case RTL_VER_09:
> +	default:
> +		if (type == MCU_TYPE_USB) {
> +			ocp_write_byte(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
> +
> +			generic_ocp_write(tp, USB_BP(8), 0xff, sizeof(zeros),
> +					  zeros, type);
> +		} else {
> +			ocp_write_byte(tp, MCU_TYPE_PLA, PLA_BP_EN, 0);
> +		}
> +		break;
> +	}
> +
> +	generic_ocp_write(tp, USB_BP(0), 0xff, sizeof(zeros), zeros, type);
> +
> +	mdelay(6);
> +
> +	ocp_write_word(tp, type, PLA_BP_BA, 0);
> +}
> +
> +static void r8152b_set_dq_desc(struct r8152 *tp)
> +{
> +	u8 data;
> +
> +	data = ocp_read_byte(tp, MCU_TYPE_USB, 0xd429);
> +	data |= 0x80;
> +	ocp_write_byte(tp, MCU_TYPE_USB, 0xd429, data);
> +	ocp_write_word(tp, MCU_TYPE_USB, 0xc0ce, 0x0210);
> +	data = ocp_read_byte(tp, MCU_TYPE_USB, 0xd429);
> +	data &= ~0x80;
> +	ocp_write_byte(tp, MCU_TYPE_USB, 0xd429, data);
> +}
> +
> +static int r8153_pre_ram_code(struct r8152 *tp, u16 patch_key)
> +{
> +	u16 data;
> +	int i;
> +
> +	data = ocp_reg_read(tp, 0xb820);
> +	data |= 0x0010;
> +	ocp_reg_write(tp, 0xb820, data);
> +
> +	for (i = 0, data = 0; !data && i < 5000; i++) {
> +		mdelay(2);

That's up to 10 seconds

> +		data = ocp_reg_read(tp, 0xb800) & 0x0040;
> +	}
> +
> +	sram_write(tp, 0x8146, patch_key);
> +	sram_write(tp, 0xb82e, 0x0001);
> +
> +	return -EBUSY;

This is ignored. At least a message why it took 10 seconds
would be nice.

> +}
> +
> +static int r8153_post_ram_code(struct r8152 *tp)
> +{
> +	u16 data;
> +
> +	sram_write(tp, 0x0000, 0x0000);
> +
> +	data = ocp_reg_read(tp, 0xb82e);
> +	data &= ~0x0001;
> +	ocp_reg_write(tp, 0xb82e, data);
> +
> +	sram_write(tp, 0x8146, 0x0000);
> +
> +	data = ocp_reg_read(tp, 0xb820);
> +	data &= ~0x0010;
> +	ocp_reg_write(tp, 0xb820, data);
> +
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, tp->ocp_base);
> +
> +	return 0;
> +}
> +
> +static void r8153_wdt1_end(struct r8152 *tp)
> +{
> +	int i;
> +
> +	for (i = 0; i < 104; i++) {
> +		if (!(ocp_read_byte(tp, MCU_TYPE_USB, 0xe404) & 1))
> +			break;
> +		mdelay(2);
> +	}
> +}
> +
> +void r8152b_firmware(struct r8152 *tp)
> +{
> +	int i;
> +
> +	if (tp->version == RTL_VER_01) {
> +		int i;
> +
> +		r8152b_set_dq_desc(tp);
> +		rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +		generic_ocp_write(tp, 0xf800, 0x3f,
> +				  sizeof(r8152b_pla_patch_a),
> +				  r8152b_pla_patch_a, MCU_TYPE_PLA);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8152b_pla_patch_a_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8152b_pla_patch_a_bp[i],
> +				       r8152b_pla_patch_a_bp[i + 1]);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, 0x2000);
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xb092, 0x7070);
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xb098, 0x0600);
> +		for (i = 0; i < ARRAY_SIZE(r8152b_ram_code1); i++)
> +			ocp_write_word(tp, MCU_TYPE_PLA, 0xb09a,
> +				       r8152b_ram_code1[i]);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xb098, 0x0200);
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xb092, 0x7030);
> +	} else if (tp->version == RTL_VER_02) {
> +		rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +		generic_ocp_write(tp, 0xf800, 0xff,
> +				  sizeof(r8152b_pla_patch_a2),
> +				  r8152b_pla_patch_a2, MCU_TYPE_PLA);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8152b_pla_patch_a2_bp);
> +		     i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8152b_pla_patch_a2_bp[i],
> +				       r8152b_pla_patch_a2_bp[i + 1]);
> +	}
> +}
> +
> +void r8153_firmware(struct r8152 *tp)
> +{
> +	int i;
> +
> +	if (tp->version == RTL_VER_03) {
> +		r8153_pre_ram_code(tp, 0x7000);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_ram_code_a); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_ram_code_a[i],
> +				       r8153_ram_code_a[i + 1]);
> +
> +		r8153_post_ram_code(tp);
> +	} else if (tp->version == RTL_VER_04) {
> +		r8153_pre_ram_code(tp, 0x7001);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_ram_code_bc); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_ram_code_bc[i],
> +				       r8153_ram_code_bc[i + 1]);
> +
> +		r8153_post_ram_code(tp);
> +
> +		r8153_wdt1_end(tp);
> +
> +		rtl_clear_bp(tp, MCU_TYPE_USB);
> +
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff,
> +				  sizeof(r8153_usb_patch_b),
> +				  r8153_usb_patch_b, MCU_TYPE_USB);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_usb_patch_b_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_USB,
> +				       r8153_usb_patch_b_bp[i],
> +				       r8153_usb_patch_b_bp[i + 1]);
> +
> +		if (!(ocp_read_word(tp, MCU_TYPE_PLA, 0xd38e) & BIT(0))) {
> +			ocp_write_word(tp, MCU_TYPE_PLA, 0xd38c, 0x0082);
> +			ocp_write_word(tp, MCU_TYPE_PLA, 0xd38e, 0x0082);
> +		}
> +
> +		rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff,
> +				  sizeof(r8153_pla_patch_b),
> +				  r8153_pla_patch_b, MCU_TYPE_PLA);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_pla_patch_b_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_pla_patch_b_bp[i],
> +				       r8153_pla_patch_b_bp[i + 1]);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xd388, 0x08ca);
> +	} else if (tp->version == RTL_VER_05) {
> +		u32 ocp_data;
> +
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, 0xcfca);
> +		ocp_data &= ~0x4000;
> +		ocp_write_word(tp, MCU_TYPE_USB, 0xcfca, ocp_data);
> +
> +		r8153_pre_ram_code(tp, 0x7001);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_ram_code_bc); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_ram_code_bc[i],
> +				       r8153_ram_code_bc[i + 1]);
> +
> +		r8153_post_ram_code(tp);
> +
> +		r8153_wdt1_end(tp);
> +
> +		rtl_clear_bp(tp, MCU_TYPE_USB);
> +
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff,
> +				  sizeof(r8153_usb_patch_c),
> +				  r8153_usb_patch_c, MCU_TYPE_USB);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_usb_patch_c_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_USB,
> +				       r8153_usb_patch_c_bp[i],
> +				       r8153_usb_patch_c_bp[i + 1]);
> +
> +		if (ocp_read_byte(tp, MCU_TYPE_USB, 0xcfef) & 1) {
> +			ocp_write_word(tp, MCU_TYPE_USB, 0xfc30, 0x1578);
> +			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x00ff);
> +		} else {
> +			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x00ef);
> +		}
> +
> +		rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff,
> +				  sizeof(r8153_pla_patch_c),
> +				  r8153_pla_patch_c, MCU_TYPE_PLA);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_pla_patch_c_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_pla_patch_c_bp[i],
> +				       r8153_pla_patch_c_bp[i + 1]);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, 0xd388, 0x08ca);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS,
> +			       U3P3_CHECK_EN | 4);
> +
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, 0xcfca);
> +		ocp_data |= 0x4000;
> +		ocp_write_word(tp, MCU_TYPE_USB, 0xcfca, ocp_data);
> +
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);
> +		ocp_data |= USB2PHY_L1 | USB2PHY_SUSPEND;
> +		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);
> +	} else if (tp->version == RTL_VER_06) {
> +		u32 ocp_data;
> +
> +		r8153_pre_ram_code(tp, 0x7002);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_ram_code_d); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_ram_code_d[i],
> +				       r8153_ram_code_d[i + 1]);
> +
> +		r8153_post_ram_code(tp);
> +
> +		rtl_clear_bp(tp, MCU_TYPE_USB);
> +
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff, sizeof(usb_patch_d),
> +				  usb_patch_d, MCU_TYPE_USB);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_usb_patch_d_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_USB,
> +				       r8153_usb_patch_d_bp[i],
> +				       r8153_usb_patch_d_bp[i + 1]);
> +
> +		rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +		ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000);
> +		generic_ocp_write(tp, 0xf800, 0xff, sizeof(pla_patch_d),
> +				  pla_patch_d, MCU_TYPE_PLA);
> +
> +		for (i = 0; i < ARRAY_SIZE(r8153_pla_patch_d_bp); i += 2)
> +			ocp_write_word(tp, MCU_TYPE_PLA,
> +				       r8153_pla_patch_d_bp[i],
> +				       r8153_pla_patch_d_bp[i + 1]);
> +
> +		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);
> +		ocp_data |= USB2PHY_L1 | USB2PHY_SUSPEND;
> +		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);
> +
> +		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1);
> +		ocp_data |= FW_IP_RESET_EN;
> +		ocp_write_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1, ocp_data);
> +	}
> +}
> +
> +void r8153b_firmware(struct r8152 *tp)
> +{
> +	u32 ocp_data;
> +	int i;
> +
> +	if (tp->version != RTL_VER_09)
> +		return;
> +
> +	rtl_clear_bp(tp, MCU_TYPE_USB);
> +
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000);
> +	generic_ocp_write(tp, 0xe600, 0xff, sizeof(usb_patch2_b),
> +			  usb_patch2_b, MCU_TYPE_USB);
> +
> +	for (i = 0; i < ARRAY_SIZE(r8153b_usb_patch_b_bp); i += 2)
> +		ocp_write_word(tp, MCU_TYPE_USB,
> +			       r8153b_usb_patch_b_bp[i],
> +			       r8153b_usb_patch_b_bp[i + 1]);
> +
> +	rtl_clear_bp(tp, MCU_TYPE_PLA);
> +
> +	ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000);
> +	generic_ocp_write(tp, 0xf800, 0xff, sizeof(pla_patch2_b),
> +			  pla_patch2_b, MCU_TYPE_PLA);
> +
> +	for (i = 0; i < ARRAY_SIZE(r8153b_pla_patch_b_bp); i += 2)
> +		ocp_write_word(tp, MCU_TYPE_PLA,
> +			       r8153b_pla_patch_b_bp[i],
> +			       r8153b_pla_patch_b_bp[i + 1]);
> +
> +	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);
> +	ocp_data |= USB2PHY_L1 | USB2PHY_SUSPEND;
> +	ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);
> +
> +	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1);
> +	ocp_data |= FW_IP_RESET_EN;
> +	ocp_write_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1, ocp_data);
> +}
> 


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  reply	other threads:[~2021-10-20  7:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-20  6:42 Oleksij Rempel
2021-10-20  7:25 ` Ahmad Fatoum [this message]
2021-10-20 10:32   ` Oleksij Rempel

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