Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

5 files changed, 0 insertions, 2577 deletions

diff --git a/qemu/roms/u-boot/drivers/usb/eth/Makefile b/qemu/roms/u-boot/drivers/usb/eth/Makefile
deleted file mode 100644
index 94551c4c0..000000000
--- a/qemu/roms/u-boot/drivers/usb/eth/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Copyright (c) 2011 The Chromium OS Authors.
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-# new USB host ethernet layer dependencies
-obj-$(CONFIG_USB_HOST_ETHER) += usb_ether.o
-ifdef CONFIG_USB_ETHER_ASIX
-obj-y += asix.o
-endif
-obj-$(CONFIG_USB_ETHER_MCS7830) += mcs7830.o
-obj-$(CONFIG_USB_ETHER_SMSC95XX) += smsc95xx.o
diff --git a/qemu/roms/u-boot/drivers/usb/eth/asix.c b/qemu/roms/u-boot/drivers/usb/eth/asix.c
deleted file mode 100644
index ce133f006..000000000
--- a/qemu/roms/u-boot/drivers/usb/eth/asix.c
+++ /dev/null
@@ -1,700 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <usb.h>
-#include <linux/mii.h>
-#include "usb_ether.h"
-#include <malloc.h>
-
-
-/* ASIX AX8817X based USB 2.0 Ethernet Devices */
-
-#define AX_CMD_SET_SW_MII		0x06
-#define AX_CMD_READ_MII_REG		0x07
-#define AX_CMD_WRITE_MII_REG		0x08
-#define AX_CMD_SET_HW_MII		0x0a
-#define AX_CMD_READ_EEPROM		0x0b
-#define AX_CMD_READ_RX_CTL		0x0f
-#define AX_CMD_WRITE_RX_CTL		0x10
-#define AX_CMD_WRITE_IPG0		0x12
-#define AX_CMD_READ_NODE_ID		0x13
-#define AX_CMD_WRITE_NODE_ID	0x14
-#define AX_CMD_READ_PHY_ID		0x19
-#define AX_CMD_WRITE_MEDIUM_MODE	0x1b
-#define AX_CMD_WRITE_GPIOS		0x1f
-#define AX_CMD_SW_RESET			0x20
-#define AX_CMD_SW_PHY_SELECT		0x22
-
-#define AX_SWRESET_CLEAR		0x00
-#define AX_SWRESET_PRTE			0x04
-#define AX_SWRESET_PRL			0x08
-#define AX_SWRESET_IPRL			0x20
-#define AX_SWRESET_IPPD			0x40
-
-#define AX88772_IPG0_DEFAULT		0x15
-#define AX88772_IPG1_DEFAULT		0x0c
-#define AX88772_IPG2_DEFAULT		0x12
-
-/* AX88772 & AX88178 Medium Mode Register */
-#define AX_MEDIUM_PF		0x0080
-#define AX_MEDIUM_JFE		0x0040
-#define AX_MEDIUM_TFC		0x0020
-#define AX_MEDIUM_RFC		0x0010
-#define AX_MEDIUM_ENCK		0x0008
-#define AX_MEDIUM_AC		0x0004
-#define AX_MEDIUM_FD		0x0002
-#define AX_MEDIUM_GM		0x0001
-#define AX_MEDIUM_SM		0x1000
-#define AX_MEDIUM_SBP		0x0800
-#define AX_MEDIUM_PS		0x0200
-#define AX_MEDIUM_RE		0x0100
-
-#define AX88178_MEDIUM_DEFAULT	\
-	(AX_MEDIUM_PS | AX_MEDIUM_FD | AX_MEDIUM_AC | \
-	 AX_MEDIUM_RFC | AX_MEDIUM_TFC | AX_MEDIUM_JFE | \
-	 AX_MEDIUM_RE)
-
-#define AX88772_MEDIUM_DEFAULT	\
-	(AX_MEDIUM_FD | AX_MEDIUM_RFC | \
-	 AX_MEDIUM_TFC | AX_MEDIUM_PS | \
-	 AX_MEDIUM_AC | AX_MEDIUM_RE)
-
-/* AX88772 & AX88178 RX_CTL values */
-#define AX_RX_CTL_SO			0x0080
-#define AX_RX_CTL_AB			0x0008
-
-#define AX_DEFAULT_RX_CTL	\
-	(AX_RX_CTL_SO | AX_RX_CTL_AB)
-
-/* GPIO 2 toggles */
-#define AX_GPIO_GPO2EN		0x10	/* GPIO2 Output enable */
-#define AX_GPIO_GPO_2		0x20	/* GPIO2 Output value */
-#define AX_GPIO_RSE		0x80	/* Reload serial EEPROM */
-
-/* local defines */
-#define ASIX_BASE_NAME "asx"
-#define USB_CTRL_SET_TIMEOUT 5000
-#define USB_CTRL_GET_TIMEOUT 5000
-#define USB_BULK_SEND_TIMEOUT 5000
-#define USB_BULK_RECV_TIMEOUT 5000
-
-#define AX_RX_URB_SIZE 2048
-#define PHY_CONNECT_TIMEOUT 5000
-
-/* asix_flags defines */
-#define FLAG_NONE			0
-#define FLAG_TYPE_AX88172	(1U << 0)
-#define FLAG_TYPE_AX88772	(1U << 1)
-#define FLAG_TYPE_AX88772B	(1U << 2)
-#define FLAG_EEPROM_MAC		(1U << 3) /* initial mac address in eeprom */
-
-/* local vars */
-static int curr_eth_dev; /* index for name of next device detected */
-
-/* driver private */
-struct asix_private {
-	int flags;
-};
-
-/*
- * Asix infrastructure commands
- */
-static int asix_write_cmd(struct ueth_data *dev, u8 cmd, u16 value, u16 index,
-			     u16 size, void *data)
-{
-	int len;
-
-	debug("asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x "
-		"size=%d\n", cmd, value, index, size);
-
-	len = usb_control_msg(
-		dev->pusb_dev,
-		usb_sndctrlpipe(dev->pusb_dev, 0),
-		cmd,
-		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		value,
-		index,
-		data,
-		size,
-		USB_CTRL_SET_TIMEOUT);
-
-	return len == size ? 0 : -1;
-}
-
-static int asix_read_cmd(struct ueth_data *dev, u8 cmd, u16 value, u16 index,
-			    u16 size, void *data)
-{
-	int len;
-
-	debug("asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n",
-		cmd, value, index, size);
-
-	len = usb_control_msg(
-		dev->pusb_dev,
-		usb_rcvctrlpipe(dev->pusb_dev, 0),
-		cmd,
-		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		value,
-		index,
-		data,
-		size,
-		USB_CTRL_GET_TIMEOUT);
-	return len == size ? 0 : -1;
-}
-
-static inline int asix_set_sw_mii(struct ueth_data *dev)
-{
-	int ret;
-
-	ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
-	if (ret < 0)
-		debug("Failed to enable software MII access\n");
-	return ret;
-}
-
-static inline int asix_set_hw_mii(struct ueth_data *dev)
-{
-	int ret;
-
-	ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL);
-	if (ret < 0)
-		debug("Failed to enable hardware MII access\n");
-	return ret;
-}
-
-static int asix_mdio_read(struct ueth_data *dev, int phy_id, int loc)
-{
-	ALLOC_CACHE_ALIGN_BUFFER(__le16, res, 1);
-
-	asix_set_sw_mii(dev);
-	asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, (__u16)loc, 2, res);
-	asix_set_hw_mii(dev);
-
-	debug("asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x\n",
-			phy_id, loc, le16_to_cpu(*res));
-
-	return le16_to_cpu(*res);
-}
-
-static void
-asix_mdio_write(struct ueth_data *dev, int phy_id, int loc, int val)
-{
-	ALLOC_CACHE_ALIGN_BUFFER(__le16, res, 1);
-	*res = cpu_to_le16(val);
-
-	debug("asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n",
-			phy_id, loc, val);
-	asix_set_sw_mii(dev);
-	asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, res);
-	asix_set_hw_mii(dev);
-}
-
-/*
- * Asix "high level" commands
- */
-static int asix_sw_reset(struct ueth_data *dev, u8 flags)
-{
-	int ret;
-
-	ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL);
-	if (ret < 0)
-		debug("Failed to send software reset: %02x\n", ret);
-	else
-		udelay(150 * 1000);
-
-	return ret;
-}
-
-static inline int asix_get_phy_addr(struct ueth_data *dev)
-{
-	ALLOC_CACHE_ALIGN_BUFFER(u8, buf, 2);
-
-	int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
-
-	debug("asix_get_phy_addr()\n");
-
-	if (ret < 0) {
-		debug("Error reading PHYID register: %02x\n", ret);
-		goto out;
-	}
-	debug("asix_get_phy_addr() returning 0x%02x%02x\n", buf[0], buf[1]);
-	ret = buf[1];
-
-out:
-	return ret;
-}
-
-static int asix_write_medium_mode(struct ueth_data *dev, u16 mode)
-{
-	int ret;
-
-	debug("asix_write_medium_mode() - mode = 0x%04x\n", mode);
-	ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode,
-			0, 0, NULL);
-	if (ret < 0) {
-		debug("Failed to write Medium Mode mode to 0x%04x: %02x\n",
-			mode, ret);
-	}
-	return ret;
-}
-
-static u16 asix_read_rx_ctl(struct ueth_data *dev)
-{
-	ALLOC_CACHE_ALIGN_BUFFER(__le16, v, 1);
-
-	int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, v);
-
-	if (ret < 0)
-		debug("Error reading RX_CTL register: %02x\n", ret);
-	else
-		ret = le16_to_cpu(*v);
-	return ret;
-}
-
-static int asix_write_rx_ctl(struct ueth_data *dev, u16 mode)
-{
-	int ret;
-
-	debug("asix_write_rx_ctl() - mode = 0x%04x\n", mode);
-	ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL);
-	if (ret < 0) {
-		debug("Failed to write RX_CTL mode to 0x%04x: %02x\n",
-				mode, ret);
-	}
-	return ret;
-}
-
-static int asix_write_gpio(struct ueth_data *dev, u16 value, int sleep)
-{
-	int ret;
-
-	debug("asix_write_gpio() - value = 0x%04x\n", value);
-	ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL);
-	if (ret < 0) {
-		debug("Failed to write GPIO value 0x%04x: %02x\n",
-			value, ret);
-	}
-	if (sleep)
-		udelay(sleep * 1000);
-
-	return ret;
-}
-
-static int asix_write_hwaddr(struct eth_device *eth)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	int ret;
-	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, buf, ETH_ALEN);
-
-	memcpy(buf, eth->enetaddr, ETH_ALEN);
-
-	ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN, buf);
-	if (ret < 0)
-		debug("Failed to set MAC address: %02x\n", ret);
-
-	return ret;
-}
-
-/*
- * mii commands
- */
-
-/*
- * mii_nway_restart - restart NWay (autonegotiation) for this interface
- *
- * Returns 0 on success, negative on error.
- */
-static int mii_nway_restart(struct ueth_data *dev)
-{
-	int bmcr;
-	int r = -1;
-
-	/* if autoneg is off, it's an error */
-	bmcr = asix_mdio_read(dev, dev->phy_id, MII_BMCR);
-
-	if (bmcr & BMCR_ANENABLE) {
-		bmcr |= BMCR_ANRESTART;
-		asix_mdio_write(dev, dev->phy_id, MII_BMCR, bmcr);
-		r = 0;
-	}
-
-	return r;
-}
-
-static int asix_read_mac(struct eth_device *eth)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	struct asix_private *priv = (struct asix_private *)dev->dev_priv;
-	int i;
-	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, buf, ETH_ALEN);
-
-	if (priv->flags & FLAG_EEPROM_MAC) {
-		for (i = 0; i < (ETH_ALEN >> 1); i++) {
-			if (asix_read_cmd(dev, AX_CMD_READ_EEPROM,
-					  0x04 + i, 0, 2, buf) < 0) {
-				debug("Failed to read SROM address 04h.\n");
-				return -1;
-			}
-			memcpy((eth->enetaddr + i * 2), buf, 2);
-		}
-	} else {
-		if (asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf)
-		     < 0) {
-			debug("Failed to read MAC address.\n");
-			return -1;
-		}
-		memcpy(eth->enetaddr, buf, ETH_ALEN);
-	}
-
-	return 0;
-}
-
-static int asix_basic_reset(struct ueth_data *dev)
-{
-	int embd_phy;
-	u16 rx_ctl;
-
-	if (asix_write_gpio(dev,
-			AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5) < 0)
-		return -1;
-
-	/* 0x10 is the phy id of the embedded 10/100 ethernet phy */
-	embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
-	if (asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
-				embd_phy, 0, 0, NULL) < 0) {
-		debug("Select PHY #1 failed\n");
-		return -1;
-	}
-
-	if (asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL) < 0)
-		return -1;
-
-	if (asix_sw_reset(dev, AX_SWRESET_CLEAR) < 0)
-		return -1;
-
-	if (embd_phy) {
-		if (asix_sw_reset(dev, AX_SWRESET_IPRL) < 0)
-			return -1;
-	} else {
-		if (asix_sw_reset(dev, AX_SWRESET_PRTE) < 0)
-			return -1;
-	}
-
-	rx_ctl = asix_read_rx_ctl(dev);
-	debug("RX_CTL is 0x%04x after software reset\n", rx_ctl);
-	if (asix_write_rx_ctl(dev, 0x0000) < 0)
-		return -1;
-
-	rx_ctl = asix_read_rx_ctl(dev);
-	debug("RX_CTL is 0x%04x setting to 0x0000\n", rx_ctl);
-
-	dev->phy_id = asix_get_phy_addr(dev);
-	if (dev->phy_id < 0)
-		debug("Failed to read phy id\n");
-
-	asix_mdio_write(dev, dev->phy_id, MII_BMCR, BMCR_RESET);
-	asix_mdio_write(dev, dev->phy_id, MII_ADVERTISE,
-			ADVERTISE_ALL | ADVERTISE_CSMA);
-	mii_nway_restart(dev);
-
-	if (asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT) < 0)
-		return -1;
-
-	if (asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
-				AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
-				AX88772_IPG2_DEFAULT, 0, NULL) < 0) {
-		debug("Write IPG,IPG1,IPG2 failed\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * Asix callbacks
- */
-static int asix_init(struct eth_device *eth, bd_t *bd)
-{
-	struct ueth_data	*dev = (struct ueth_data *)eth->priv;
-	int timeout = 0;
-#define TIMEOUT_RESOLUTION 50	/* ms */
-	int link_detected;
-
-	debug("** %s()\n", __func__);
-
-	if (asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL) < 0)
-		goto out_err;
-
-	do {
-		link_detected = asix_mdio_read(dev, dev->phy_id, MII_BMSR) &
-			BMSR_LSTATUS;
-		if (!link_detected) {
-			if (timeout == 0)
-				printf("Waiting for Ethernet connection... ");
-			udelay(TIMEOUT_RESOLUTION * 1000);
-			timeout += TIMEOUT_RESOLUTION;
-		}
-	} while (!link_detected && timeout < PHY_CONNECT_TIMEOUT);
-	if (link_detected) {
-		if (timeout != 0)
-			printf("done.\n");
-	} else {
-		printf("unable to connect.\n");
-		goto out_err;
-	}
-
-	return 0;
-out_err:
-	return -1;
-}
-
-static int asix_send(struct eth_device *eth, void *packet, int length)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	int err;
-	u32 packet_len;
-	int actual_len;
-	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, msg,
-		PKTSIZE + sizeof(packet_len));
-
-	debug("** %s(), len %d\n", __func__, length);
-
-	packet_len = (((length) ^ 0x0000ffff) << 16) + (length);
-	cpu_to_le32s(&packet_len);
-
-	memcpy(msg, &packet_len, sizeof(packet_len));
-	memcpy(msg + sizeof(packet_len), (void *)packet, length);
-
-	err = usb_bulk_msg(dev->pusb_dev,
-				usb_sndbulkpipe(dev->pusb_dev, dev->ep_out),
-				(void *)msg,
-				length + sizeof(packet_len),
-				&actual_len,
-				USB_BULK_SEND_TIMEOUT);
-	debug("Tx: len = %u, actual = %u, err = %d\n",
-			length + sizeof(packet_len), actual_len, err);
-
-	return err;
-}
-
-static int asix_recv(struct eth_device *eth)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, recv_buf, AX_RX_URB_SIZE);
-	unsigned char *buf_ptr;
-	int err;
-	int actual_len;
-	u32 packet_len;
-
-	debug("** %s()\n", __func__);
-
-	err = usb_bulk_msg(dev->pusb_dev,
-				usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in),
-				(void *)recv_buf,
-				AX_RX_URB_SIZE,
-				&actual_len,
-				USB_BULK_RECV_TIMEOUT);
-	debug("Rx: len = %u, actual = %u, err = %d\n", AX_RX_URB_SIZE,
-		actual_len, err);
-	if (err != 0) {
-		debug("Rx: failed to receive\n");
-		return -1;
-	}
-	if (actual_len > AX_RX_URB_SIZE) {
-		debug("Rx: received too many bytes %d\n", actual_len);
-		return -1;
-	}
-
-	buf_ptr = recv_buf;
-	while (actual_len > 0) {
-		/*
-		 * 1st 4 bytes contain the length of the actual data as two
-		 * complementary 16-bit words. Extract the length of the data.
-		 */
-		if (actual_len < sizeof(packet_len)) {
-			debug("Rx: incomplete packet length\n");
-			return -1;
-		}
-		memcpy(&packet_len, buf_ptr, sizeof(packet_len));
-		le32_to_cpus(&packet_len);
-		if (((~packet_len >> 16) & 0x7ff) != (packet_len & 0x7ff)) {
-			debug("Rx: malformed packet length: %#x (%#x:%#x)\n",
-			      packet_len, (~packet_len >> 16) & 0x7ff,
-			      packet_len & 0x7ff);
-			return -1;
-		}
-		packet_len = packet_len & 0x7ff;
-		if (packet_len > actual_len - sizeof(packet_len)) {
-			debug("Rx: too large packet: %d\n", packet_len);
-			return -1;
-		}
-
-		/* Notify net stack */
-		NetReceive(buf_ptr + sizeof(packet_len), packet_len);
-
-		/* Adjust for next iteration. Packets are padded to 16-bits */
-		if (packet_len & 1)
-			packet_len++;
-		actual_len -= sizeof(packet_len) + packet_len;
-		buf_ptr += sizeof(packet_len) + packet_len;
-	}
-
-	return err;
-}
-
-static void asix_halt(struct eth_device *eth)
-{
-	debug("** %s()\n", __func__);
-}
-
-/*
- * Asix probing functions
- */
-void asix_eth_before_probe(void)
-{
-	curr_eth_dev = 0;
-}
-
-struct asix_dongle {
-	unsigned short vendor;
-	unsigned short product;
-	int flags;
-};
-
-static const struct asix_dongle const asix_dongles[] = {
-	{ 0x05ac, 0x1402, FLAG_TYPE_AX88772 },	/* Apple USB Ethernet Adapter */
-	{ 0x07d1, 0x3c05, FLAG_TYPE_AX88772 },	/* D-Link DUB-E100 H/W Ver B1 */
-	{ 0x2001, 0x1a02, FLAG_TYPE_AX88772 },	/* D-Link DUB-E100 H/W Ver C1 */
-	/* Cables-to-Go USB Ethernet Adapter */
-	{ 0x0b95, 0x772a, FLAG_TYPE_AX88772 },
-	{ 0x0b95, 0x7720, FLAG_TYPE_AX88772 },	/* Trendnet TU2-ET100 V3.0R */
-	{ 0x0b95, 0x1720, FLAG_TYPE_AX88172 },	/* SMC */
-	{ 0x0db0, 0xa877, FLAG_TYPE_AX88772 },	/* MSI - ASIX 88772a */
-	{ 0x13b1, 0x0018, FLAG_TYPE_AX88172 },	/* Linksys 200M v2.1 */
-	{ 0x1557, 0x7720, FLAG_TYPE_AX88772 },	/* 0Q0 cable ethernet */
-	/* DLink DUB-E100 H/W Ver B1 Alternate */
-	{ 0x2001, 0x3c05, FLAG_TYPE_AX88772 },
-	/* ASIX 88772B */
-	{ 0x0b95, 0x772b, FLAG_TYPE_AX88772B | FLAG_EEPROM_MAC },
-	{ 0x0000, 0x0000, FLAG_NONE }	/* END - Do not remove */
-};
-
-/* Probe to see if a new device is actually an asix device */
-int asix_eth_probe(struct usb_device *dev, unsigned int ifnum,
-		      struct ueth_data *ss)
-{
-	struct usb_interface *iface;
-	struct usb_interface_descriptor *iface_desc;
-	int ep_in_found = 0, ep_out_found = 0;
-	int i;
-
-	/* let's examine the device now */
-	iface = &dev->config.if_desc[ifnum];
-	iface_desc = &dev->config.if_desc[ifnum].desc;
-
-	for (i = 0; asix_dongles[i].vendor != 0; i++) {
-		if (dev->descriptor.idVendor == asix_dongles[i].vendor &&
-		    dev->descriptor.idProduct == asix_dongles[i].product)
-			/* Found a supported dongle */
-			break;
-	}
-
-	if (asix_dongles[i].vendor == 0)
-		return 0;
-
-	memset(ss, 0, sizeof(struct ueth_data));
-
-	/* At this point, we know we've got a live one */
-	debug("\n\nUSB Ethernet device detected: %#04x:%#04x\n",
-	      dev->descriptor.idVendor, dev->descriptor.idProduct);
-
-	/* Initialize the ueth_data structure with some useful info */
-	ss->ifnum = ifnum;
-	ss->pusb_dev = dev;
-	ss->subclass = iface_desc->bInterfaceSubClass;
-	ss->protocol = iface_desc->bInterfaceProtocol;
-
-	/* alloc driver private */
-	ss->dev_priv = calloc(1, sizeof(struct asix_private));
-	if (!ss->dev_priv)
-		return 0;
-
-	((struct asix_private *)ss->dev_priv)->flags = asix_dongles[i].flags;
-
-	/*
-	 * We are expecting a minimum of 3 endpoints - in, out (bulk), and
-	 * int. We will ignore any others.
-	 */
-	for (i = 0; i < iface_desc->bNumEndpoints; i++) {
-		/* is it an BULK endpoint? */
-		if ((iface->ep_desc[i].bmAttributes &
-		     USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) {
-			u8 ep_addr = iface->ep_desc[i].bEndpointAddress;
-			if (ep_addr & USB_DIR_IN) {
-				if (!ep_in_found) {
-					ss->ep_in = ep_addr &
-						USB_ENDPOINT_NUMBER_MASK;
-					ep_in_found = 1;
-				}
-			} else {
-				if (!ep_out_found) {
-					ss->ep_out = ep_addr &
-						USB_ENDPOINT_NUMBER_MASK;
-					ep_out_found = 1;
-				}
-			}
-		}
-
-		/* is it an interrupt endpoint? */
-		if ((iface->ep_desc[i].bmAttributes &
-		    USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) {
-			ss->ep_int = iface->ep_desc[i].bEndpointAddress &
-				USB_ENDPOINT_NUMBER_MASK;
-			ss->irqinterval = iface->ep_desc[i].bInterval;
-		}
-	}
-	debug("Endpoints In %d Out %d Int %d\n",
-		  ss->ep_in, ss->ep_out, ss->ep_int);
-
-	/* Do some basic sanity checks, and bail if we find a problem */
-	if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) ||
-	    !ss->ep_in || !ss->ep_out || !ss->ep_int) {
-		debug("Problems with device\n");
-		return 0;
-	}
-	dev->privptr = (void *)ss;
-	return 1;
-}
-
-int asix_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
-				struct eth_device *eth)
-{
-	struct asix_private *priv = (struct asix_private *)ss->dev_priv;
-
-	if (!eth) {
-		debug("%s: missing parameter.\n", __func__);
-		return 0;
-	}
-	sprintf(eth->name, "%s%d", ASIX_BASE_NAME, curr_eth_dev++);
-	eth->init = asix_init;
-	eth->send = asix_send;
-	eth->recv = asix_recv;
-	eth->halt = asix_halt;
-	if (!(priv->flags & FLAG_TYPE_AX88172))
-		eth->write_hwaddr = asix_write_hwaddr;
-	eth->priv = ss;
-
-	if (asix_basic_reset(ss))
-		return 0;
-
-	/* Get the MAC address */
-	if (asix_read_mac(eth))
-		return 0;
-	debug("MAC %pM\n", eth->enetaddr);
-
-	return 1;
-}
diff --git a/qemu/roms/u-boot/drivers/usb/eth/mcs7830.c b/qemu/roms/u-boot/drivers/usb/eth/mcs7830.c
deleted file mode 100644
index c353286b6..000000000
--- a/qemu/roms/u-boot/drivers/usb/eth/mcs7830.c
+++ /dev/null
@@ -1,812 +0,0 @@
-/*
- * Copyright (c) 2013 Gerhard Sittig <gsi@denx.de>
- * based on the U-Boot Asix driver as well as information
- * from the Linux Moschip driver
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * MOSCHIP MCS7830 based (7730/7830/7832) USB 2.0 Ethernet Devices
- */
-
-#include <common.h>
-#include <errno.h>
-#include <linux/mii.h>
-#include <malloc.h>
-#include <usb.h>
-
-#include "usb_ether.h"
-
-#define MCS7830_BASE_NAME	"mcs"
-
-#define USBCALL_TIMEOUT		1000
-#define LINKSTATUS_TIMEOUT	5000	/* link status, connect timeout */
-#define LINKSTATUS_TIMEOUT_RES	50	/* link status, resolution in msec */
-
-#define MCS7830_RX_URB_SIZE	2048
-
-/* command opcodes */
-#define MCS7830_WR_BREQ		0x0d
-#define MCS7830_RD_BREQ		0x0e
-
-/* register layout, numerical offset specs for USB API calls */
-struct mcs7830_regs {
-	uint8_t multicast_hashes[8];
-	uint8_t packet_gap[2];
-	uint8_t phy_data[2];
-	uint8_t phy_command[2];
-	uint8_t configuration;
-	uint8_t ether_address[6];
-	uint8_t frame_drop_count;
-	uint8_t pause_threshold;
-};
-#define REG_MULTICAST_HASH	offsetof(struct mcs7830_regs, multicast_hashes)
-#define REG_PHY_DATA		offsetof(struct mcs7830_regs, phy_data)
-#define REG_PHY_CMD		offsetof(struct mcs7830_regs, phy_command)
-#define REG_CONFIG		offsetof(struct mcs7830_regs, configuration)
-#define REG_ETHER_ADDR		offsetof(struct mcs7830_regs, ether_address)
-#define REG_FRAME_DROP_COUNTER	offsetof(struct mcs7830_regs, frame_drop_count)
-#define REG_PAUSE_THRESHOLD	offsetof(struct mcs7830_regs, pause_threshold)
-
-/* bit masks and default values for the above registers */
-#define PHY_CMD1_READ		0x40
-#define PHY_CMD1_WRITE		0x20
-#define PHY_CMD1_PHYADDR	0x01
-
-#define PHY_CMD2_PEND		0x80
-#define PHY_CMD2_READY		0x40
-
-#define CONF_CFG		0x80
-#define CONF_SPEED100		0x40
-#define CONF_FDX_ENABLE		0x20
-#define CONF_RXENABLE		0x10
-#define CONF_TXENABLE		0x08
-#define CONF_SLEEPMODE		0x04
-#define CONF_ALLMULTICAST	0x02
-#define CONF_PROMISCUOUS	0x01
-
-#define PAUSE_THRESHOLD_DEFAULT	0
-
-/* bit masks for the status byte which follows received ethernet frames */
-#define STAT_RX_FRAME_CORRECT	0x20
-#define STAT_RX_LARGE_FRAME	0x10
-#define STAT_RX_CRC_ERROR	0x08
-#define STAT_RX_ALIGNMENT_ERROR	0x04
-#define STAT_RX_LENGTH_ERROR	0x02
-#define STAT_RX_SHORT_FRAME	0x01
-
-/*
- * struct mcs7830_private - private driver data for an individual adapter
- * @config:	shadow for the network adapter's configuration register
- * @mchash:	shadow for the network adapter's multicast hash registers
- */
-struct mcs7830_private {
-	uint8_t config;
-	uint8_t mchash[8];
-};
-
-/*
- * mcs7830_read_reg() - read a register of the network adapter
- * @dev:	network device to read from
- * @idx:	index of the register to start reading from
- * @size:	number of bytes to read
- * @data:	buffer to read into
- * Return: zero upon success, negative upon error
- */
-static int mcs7830_read_reg(struct ueth_data *dev, uint8_t idx,
-			    uint16_t size, void *data)
-{
-	int len;
-	ALLOC_CACHE_ALIGN_BUFFER(uint8_t, buf, size);
-
-	debug("%s() idx=0x%04X sz=%d\n", __func__, idx, size);
-
-	len = usb_control_msg(dev->pusb_dev,
-			      usb_rcvctrlpipe(dev->pusb_dev, 0),
-			      MCS7830_RD_BREQ,
-			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0, idx, buf, size,
-			      USBCALL_TIMEOUT);
-	if (len != size) {
-		debug("%s() len=%d != sz=%d\n", __func__, len, size);
-		return -EIO;
-	}
-	memcpy(data, buf, size);
-	return 0;
-}
-
-/*
- * mcs7830_write_reg() - write a register of the network adapter
- * @dev:	network device to write to
- * @idx:	index of the register to start writing to
- * @size:	number of bytes to write
- * @data:	buffer holding the data to write
- * Return: zero upon success, negative upon error
- */
-static int mcs7830_write_reg(struct ueth_data *dev, uint8_t idx,
-			     uint16_t size, void *data)
-{
-	int len;
-	ALLOC_CACHE_ALIGN_BUFFER(uint8_t, buf, size);
-
-	debug("%s() idx=0x%04X sz=%d\n", __func__, idx, size);
-
-	memcpy(buf, data, size);
-	len = usb_control_msg(dev->pusb_dev,
-			      usb_sndctrlpipe(dev->pusb_dev, 0),
-			      MCS7830_WR_BREQ,
-			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0, idx, buf, size,
-			      USBCALL_TIMEOUT);
-	if (len != size) {
-		debug("%s() len=%d != sz=%d\n", __func__, len, size);
-		return -EIO;
-	}
-	return 0;
-}
-
-/*
- * mcs7830_phy_emit_wait() - emit PHY read/write access, wait for its execution
- * @dev:	network device to talk to
- * @rwflag:	PHY_CMD1_READ or PHY_CMD1_WRITE opcode
- * @index:	number of the PHY register to read or write
- * Return: zero upon success, negative upon error
- */
-static int mcs7830_phy_emit_wait(struct ueth_data *dev,
-				 uint8_t rwflag, uint8_t index)
-{
-	int rc;
-	int retry;
-	uint8_t cmd[2];
-
-	/* send the PHY read/write request */
-	cmd[0] = rwflag | PHY_CMD1_PHYADDR;
-	cmd[1] = PHY_CMD2_PEND | (index & 0x1f);
-	rc = mcs7830_write_reg(dev, REG_PHY_CMD, sizeof(cmd), cmd);
-	if (rc < 0)
-		return rc;
-
-	/* wait for the response to become available (usually < 1ms) */
-	retry = 10;
-	do {
-		rc = mcs7830_read_reg(dev, REG_PHY_CMD, sizeof(cmd), cmd);
-		if (rc < 0)
-			return rc;
-		if (cmd[1] & PHY_CMD2_READY)
-			return 0;
-		if (!retry--)
-			return -ETIMEDOUT;
-		mdelay(1);
-	} while (1);
-	/* UNREACH */
-}
-
-/*
- * mcs7830_read_phy() - read a PHY register of the network adapter
- * @dev:	network device to read from
- * @index:	index of the PHY register to read from
- * Return: non-negative 16bit register content, negative upon error
- */
-static int mcs7830_read_phy(struct ueth_data *dev, uint8_t index)
-{
-	int rc;
-	uint16_t val;
-
-	/* issue the PHY read request and wait for its execution */
-	rc = mcs7830_phy_emit_wait(dev, PHY_CMD1_READ, index);
-	if (rc < 0)
-		return rc;
-
-	/* fetch the PHY data which was read */
-	rc = mcs7830_read_reg(dev, REG_PHY_DATA, sizeof(val), &val);
-	if (rc < 0)
-		return rc;
-	rc = le16_to_cpu(val);
-	debug("%s(%s, %d) => 0x%04X\n", __func__, dev->eth_dev.name, index, rc);
-	return rc;
-}
-
-/*
- * mcs7830_write_phy() - write a PHY register of the network adapter
- * @dev:	network device to write to
- * @index:	index of the PHY register to write to
- * @val:	value to write to the PHY register
- * Return: zero upon success, negative upon error
- */
-static int mcs7830_write_phy(struct ueth_data *dev, uint8_t index, uint16_t val)
-{
-	int rc;
-
-	debug("%s(%s, %d, 0x%04X)\n", __func__, dev->eth_dev.name, index, val);
-
-	/* setup the PHY data which is to get written */
-	val = cpu_to_le16(val);
-	rc = mcs7830_write_reg(dev, REG_PHY_DATA, sizeof(val), &val);
-	if (rc < 0)
-		return rc;
-
-	/* issue the PHY write request and wait for its execution */
-	rc = mcs7830_phy_emit_wait(dev, PHY_CMD1_WRITE, index);
-	if (rc < 0)
-		return rc;
-
-	return 0;
-}
-
-/*
- * mcs7830_write_config() - write to the network adapter's config register
- * @eth:	network device to write to
- * Return: zero upon success, negative upon error
- *
- * the data which gets written is taken from the shadow config register
- * within the device driver's private data
- */
-static int mcs7830_write_config(struct ueth_data *dev)
-{
-	struct mcs7830_private *priv;
-	int rc;
-
-	debug("%s()\n", __func__);
-	priv = dev->dev_priv;
-
-	rc = mcs7830_write_reg(dev, REG_CONFIG,
-			       sizeof(priv->config), &priv->config);
-	if (rc < 0) {
-		debug("writing config to adapter failed\n");
-		return rc;
-	}
-
-	return 0;
-}
-
-/*
- * mcs7830_write_mchash() - write the network adapter's multicast filter
- * @eth:	network device to write to
- * Return: zero upon success, negative upon error
- *
- * the data which gets written is taken from the shadow multicast hashes
- * within the device driver's private data
- */
-static int mcs7830_write_mchash(struct ueth_data *dev)
-{
-	struct mcs7830_private *priv;
-	int rc;
-
-	debug("%s()\n", __func__);
-	priv = dev->dev_priv;
-
-	rc = mcs7830_write_reg(dev, REG_MULTICAST_HASH,
-			       sizeof(priv->mchash), &priv->mchash);
-	if (rc < 0) {
-		debug("writing multicast hash to adapter failed\n");
-		return rc;
-	}
-
-	return 0;
-}
-
-/*
- * mcs7830_set_autoneg() - setup and trigger ethernet link autonegotiation
- * @eth:	network device to run link negotiation on
- * Return: zero upon success, negative upon error
- *
- * the routine advertises available media and starts autonegotiation
- */
-static int mcs7830_set_autoneg(struct ueth_data *dev)
-{
-	int adv, flg;
-	int rc;
-
-	debug("%s()\n", __func__);
-
-	/*
-	 * algorithm taken from the Linux driver, which took it from
-	 * "the original mcs7830 version 1.4 driver":
-	 *
-	 * enable all media, reset BMCR, enable auto neg, restart
-	 * auto neg while keeping the enable auto neg flag set
-	 */
-
-	adv = ADVERTISE_PAUSE_CAP | ADVERTISE_ALL | ADVERTISE_CSMA;
-	rc = mcs7830_write_phy(dev, MII_ADVERTISE, adv);
-
-	flg = 0;
-	if (!rc)
-		rc = mcs7830_write_phy(dev, MII_BMCR, flg);
-
-	flg |= BMCR_ANENABLE;
-	if (!rc)
-		rc = mcs7830_write_phy(dev, MII_BMCR, flg);
-
-	flg |= BMCR_ANRESTART;
-	if (!rc)
-		rc = mcs7830_write_phy(dev, MII_BMCR, flg);
-
-	return rc;
-}
-
-/*
- * mcs7830_get_rev() - identify a network adapter's chip revision
- * @eth:	network device to identify
- * Return: non-negative number, reflecting the revision number
- *
- * currently, only "rev C and higher" and "below rev C" are needed, so
- * the return value is #1 for "below rev C", and #2 for "rev C and above"
- */
-static int mcs7830_get_rev(struct ueth_data *dev)
-{
-	uint8_t buf[2];
-	int rc;
-	int rev;
-
-	/* register 22 is readable in rev C and higher */
-	rc = mcs7830_read_reg(dev, REG_FRAME_DROP_COUNTER, sizeof(buf), buf);
-	if (rc < 0)
-		rev = 1;
-	else
-		rev = 2;
-	debug("%s() rc=%d, rev=%d\n", __func__, rc, rev);
-	return rev;
-}
-
-/*
- * mcs7830_apply_fixup() - identify an adapter and potentially apply fixups
- * @eth:	network device to identify and apply fixups to
- * Return: zero upon success (no errors emitted from here)
- *
- * this routine identifies the network adapter's chip revision, and applies
- * fixups for known issues
- */
-static int mcs7830_apply_fixup(struct ueth_data *dev)
-{
-	int rev;
-	int i;
-	uint8_t thr;
-
-	rev = mcs7830_get_rev(dev);
-	debug("%s() rev=%d\n", __func__, rev);
-
-	/*
-	 * rev C requires setting the pause threshold (the Linux driver
-	 * is inconsistent, the implementation does it for "rev C
-	 * exactly", the introductory comment says "rev C and above")
-	 */
-	if (rev == 2) {
-		debug("%s: applying rev C fixup\n", dev->eth_dev.name);
-		thr = PAUSE_THRESHOLD_DEFAULT;
-		for (i = 0; i < 2; i++) {
-			(void)mcs7830_write_reg(dev, REG_PAUSE_THRESHOLD,
-						sizeof(thr), &thr);
-			mdelay(1);
-		}
-	}
-
-	return 0;
-}
-
-/*
- * mcs7830_basic_reset() - bring the network adapter into a known first state
- * @eth:	network device to act upon
- * Return: zero upon success, negative upon error
- *
- * this routine initializes the network adapter such that subsequent invocations
- * of the interface callbacks can exchange ethernet frames; link negotiation is
- * triggered from here already and continues in background
- */
-static int mcs7830_basic_reset(struct ueth_data *dev)
-{
-	struct mcs7830_private *priv;
-	int rc;
-
-	debug("%s()\n", __func__);
-	priv = dev->dev_priv;
-
-	/*
-	 * comment from the respective Linux driver, which
-	 * unconditionally sets the ALLMULTICAST flag as well:
-	 * should not be needed, but does not work otherwise
-	 */
-	priv->config = CONF_TXENABLE;
-	priv->config |= CONF_ALLMULTICAST;
-
-	rc = mcs7830_set_autoneg(dev);
-	if (rc < 0) {
-		error("setting autoneg failed\n");
-		return rc;
-	}
-
-	rc = mcs7830_write_mchash(dev);
-	if (rc < 0) {
-		error("failed to set multicast hash\n");
-		return rc;
-	}
-
-	rc = mcs7830_write_config(dev);
-	if (rc < 0) {
-		error("failed to set configuration\n");
-		return rc;
-	}
-
-	rc = mcs7830_apply_fixup(dev);
-	if (rc < 0) {
-		error("fixup application failed\n");
-		return rc;
-	}
-
-	return 0;
-}
-
-/*
- * mcs7830_read_mac() - read an ethernet adapter's MAC address
- * @eth:	network device to read from
- * Return: zero upon success, negative upon error
- *
- * this routine fetches the MAC address stored within the ethernet adapter,
- * and stores it in the ethernet interface's data structure
- */
-static int mcs7830_read_mac(struct eth_device *eth)
-{
-	struct ueth_data *dev;
-	int rc;
-	uint8_t buf[ETH_ALEN];
-
-	debug("%s()\n", __func__);
-	dev = eth->priv;
-
-	rc = mcs7830_read_reg(dev, REG_ETHER_ADDR, ETH_ALEN, buf);
-	if (rc < 0) {
-		debug("reading MAC from adapter failed\n");
-		return rc;
-	}
-
-	memcpy(&eth->enetaddr[0], buf, ETH_ALEN);
-	return 0;
-}
-
-/*
- * mcs7830_write_mac() - write an ethernet adapter's MAC address
- * @eth:	network device to write to
- * Return: zero upon success, negative upon error
- *
- * this routine takes the MAC address from the ethernet interface's data
- * structure, and writes it into the ethernet adapter such that subsequent
- * exchange of ethernet frames uses this address
- */
-static int mcs7830_write_mac(struct eth_device *eth)
-{
-	struct ueth_data *dev;
-	int rc;
-
-	debug("%s()\n", __func__);
-	dev = eth->priv;
-
-	if (sizeof(eth->enetaddr) != ETH_ALEN)
-		return -EINVAL;
-	rc = mcs7830_write_reg(dev, REG_ETHER_ADDR, ETH_ALEN, eth->enetaddr);
-	if (rc < 0) {
-		debug("writing MAC to adapter failed\n");
-		return rc;
-	}
-	return 0;
-}
-
-/*
- * mcs7830_init() - network interface's init callback
- * @eth:	network device to initialize
- * @bd:		board information
- * Return: zero upon success, negative upon error
- *
- * after initial setup during probe() and get_info(), this init() callback
- * ensures that the link is up and subsequent send() and recv() calls can
- * exchange ethernet frames
- */
-static int mcs7830_init(struct eth_device *eth, bd_t *bd)
-{
-	struct ueth_data *dev;
-	int timeout;
-	int have_link;
-
-	debug("%s()\n", __func__);
-	dev = eth->priv;
-
-	timeout = 0;
-	do {
-		have_link = mcs7830_read_phy(dev, MII_BMSR) & BMSR_LSTATUS;
-		if (have_link)
-			break;
-		udelay(LINKSTATUS_TIMEOUT_RES * 1000);
-		timeout += LINKSTATUS_TIMEOUT_RES;
-	} while (timeout < LINKSTATUS_TIMEOUT);
-	if (!have_link) {
-		debug("ethernet link is down\n");
-		return -ETIMEDOUT;
-	}
-	return 0;
-}
-
-/*
- * mcs7830_send() - network interface's send callback
- * @eth:	network device to send the frame from
- * @packet:	ethernet frame content
- * @length:	ethernet frame length
- * Return: zero upon success, negative upon error
- *
- * this routine send an ethernet frame out of the network interface
- */
-static int mcs7830_send(struct eth_device *eth, void *packet, int length)
-{
-	struct ueth_data *dev;
-	int rc;
-	int gotlen;
-	/* there is a status byte after the ethernet frame */
-	ALLOC_CACHE_ALIGN_BUFFER(uint8_t, buf, PKTSIZE + sizeof(uint8_t));
-
-	dev = eth->priv;
-
-	memcpy(buf, packet, length);
-	rc = usb_bulk_msg(dev->pusb_dev,
-			  usb_sndbulkpipe(dev->pusb_dev, dev->ep_out),
-			  &buf[0], length, &gotlen,
-			  USBCALL_TIMEOUT);
-	debug("%s() TX want len %d, got len %d, rc %d\n",
-	      __func__, length, gotlen, rc);
-	return rc;
-}
-
-/*
- * mcs7830_recv() - network interface's recv callback
- * @eth:	network device to receive frames from
- * Return: zero upon success, negative upon error
- *
- * this routine checks for available ethernet frames that the network
- * interface might have received, and notifies the network stack
- */
-static int mcs7830_recv(struct eth_device *eth)
-{
-	struct ueth_data *dev;
-	ALLOC_CACHE_ALIGN_BUFFER(uint8_t, buf, MCS7830_RX_URB_SIZE);
-	int rc, wantlen, gotlen;
-	uint8_t sts;
-
-	debug("%s()\n", __func__);
-	dev = eth->priv;
-
-	/* fetch input data from the adapter */
-	wantlen = MCS7830_RX_URB_SIZE;
-	rc = usb_bulk_msg(dev->pusb_dev,
-			  usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in),
-			  &buf[0], wantlen, &gotlen,
-			  USBCALL_TIMEOUT);
-	debug("%s() RX want len %d, got len %d, rc %d\n",
-	      __func__, wantlen, gotlen, rc);
-	if (rc != 0) {
-		error("RX: failed to receive\n");
-		return rc;
-	}
-	if (gotlen > wantlen) {
-		error("RX: got too many bytes (%d)\n", gotlen);
-		return -EIO;
-	}
-
-	/*
-	 * the bulk message that we received from USB contains exactly
-	 * one ethernet frame and a trailing status byte
-	 */
-	if (gotlen < sizeof(sts))
-		return -EIO;
-	gotlen -= sizeof(sts);
-	sts = buf[gotlen];
-
-	if (sts == STAT_RX_FRAME_CORRECT) {
-		debug("%s() got a frame, len=%d\n", __func__, gotlen);
-		NetReceive(buf, gotlen);
-		return 0;
-	}
-
-	debug("RX: frame error (sts 0x%02X, %s %s %s %s %s)\n",
-	      sts,
-	      (sts & STAT_RX_LARGE_FRAME) ? "large" : "-",
-	      (sts & STAT_RX_LENGTH_ERROR) ?  "length" : "-",
-	      (sts & STAT_RX_SHORT_FRAME) ? "short" : "-",
-	      (sts & STAT_RX_CRC_ERROR) ? "crc" : "-",
-	      (sts & STAT_RX_ALIGNMENT_ERROR) ?  "align" : "-");
-	return -EIO;
-}
-
-/*
- * mcs7830_halt() - network interface's halt callback
- * @eth:	network device to cease operation of
- * Return: none
- *
- * this routine is supposed to undo the effect of previous initialization and
- * ethernet frames exchange; in this implementation it's a NOP
- */
-static void mcs7830_halt(struct eth_device *eth)
-{
-	debug("%s()\n", __func__);
-}
-
-/*
- * mcs7830_iface_idx - index of detected network interfaces
- *
- * this counter keeps track of identified supported interfaces,
- * to assign unique names as more interfaces are found
- */
-static int mcs7830_iface_idx;
-
-/*
- * mcs7830_eth_before_probe() - network driver's before_probe callback
- * Return: none
- *
- * this routine initializes driver's internal data in preparation of
- * subsequent probe callbacks
- */
-void mcs7830_eth_before_probe(void)
-{
-	mcs7830_iface_idx = 0;
-}
-
-/*
- * struct mcs7830_dongle - description of a supported Moschip ethernet dongle
- * @vendor:	16bit USB vendor identification
- * @product:	16bit USB product identification
- *
- * this structure describes a supported USB ethernet dongle by means of the
- * vendor and product codes found during USB enumeration; no flags are held
- * here since all supported dongles have identical behaviour, and required
- * fixups get determined at runtime, such that no manual configuration is
- * needed
- */
-struct mcs7830_dongle {
-	uint16_t vendor;
-	uint16_t product;
-};
-
-/*
- * mcs7830_dongles - the list of supported Moschip based USB ethernet dongles
- */
-static const struct mcs7830_dongle const mcs7830_dongles[] = {
-	{ 0x9710, 0x7832, },	/* Moschip 7832 */
-	{ 0x9710, 0x7830, },	/* Moschip 7830 */
-	{ 0x9710, 0x7730, },	/* Moschip 7730 */
-	{ 0x0df6, 0x0021, },	/* Sitecom LN 30 */
-};
-
-/*
- * mcs7830_eth_probe() - network driver's probe callback
- * @dev:	detected USB device to check
- * @ifnum:	detected USB interface to check
- * @ss:		USB ethernet data structure to fill in upon match
- * Return: #1 upon match, #0 upon mismatch or error
- *
- * this routine checks whether the found USB device is supported by
- * this ethernet driver, and upon match fills in the USB ethernet
- * data structure which later is passed to the get_info callback
- */
-int mcs7830_eth_probe(struct usb_device *dev, unsigned int ifnum,
-		      struct ueth_data *ss)
-{
-	struct usb_interface *iface;
-	struct usb_interface_descriptor *iface_desc;
-	int i;
-	struct mcs7830_private *priv;
-	int ep_in_found, ep_out_found, ep_intr_found;
-
-	debug("%s()\n", __func__);
-
-	/* iterate the list of supported dongles */
-	iface = &dev->config.if_desc[ifnum];
-	iface_desc = &iface->desc;
-	for (i = 0; i < ARRAY_SIZE(mcs7830_dongles); i++) {
-		if (dev->descriptor.idVendor == mcs7830_dongles[i].vendor &&
-		    dev->descriptor.idProduct == mcs7830_dongles[i].product)
-			break;
-	}
-	if (i == ARRAY_SIZE(mcs7830_dongles))
-		return 0;
-	debug("detected USB ethernet device: %04X:%04X\n",
-	      dev->descriptor.idVendor, dev->descriptor.idProduct);
-
-	/* fill in driver private data */
-	priv = calloc(1, sizeof(*priv));
-	if (!priv)
-		return 0;
-
-	/* fill in the ueth_data structure, attach private data */
-	memset(ss, 0, sizeof(*ss));
-	ss->ifnum = ifnum;
-	ss->pusb_dev = dev;
-	ss->subclass = iface_desc->bInterfaceSubClass;
-	ss->protocol = iface_desc->bInterfaceProtocol;
-	ss->dev_priv = priv;
-
-	/*
-	 * a minimum of three endpoints is expected: in (bulk),
-	 * out (bulk), and interrupt; ignore all others
-	 */
-	ep_in_found = ep_out_found = ep_intr_found = 0;
-	for (i = 0; i < iface_desc->bNumEndpoints; i++) {
-		uint8_t eptype, epaddr;
-		bool is_input;
-
-		eptype = iface->ep_desc[i].bmAttributes;
-		eptype &= USB_ENDPOINT_XFERTYPE_MASK;
-
-		epaddr = iface->ep_desc[i].bEndpointAddress;
-		is_input = epaddr & USB_DIR_IN;
-		epaddr &= USB_ENDPOINT_NUMBER_MASK;
-
-		if (eptype == USB_ENDPOINT_XFER_BULK) {
-			if (is_input && !ep_in_found) {
-				ss->ep_in = epaddr;
-				ep_in_found++;
-			}
-			if (!is_input && !ep_out_found) {
-				ss->ep_out = epaddr;
-				ep_out_found++;
-			}
-		}
-
-		if (eptype == USB_ENDPOINT_XFER_INT) {
-			if (is_input && !ep_intr_found) {
-				ss->ep_int = epaddr;
-				ss->irqinterval = iface->ep_desc[i].bInterval;
-				ep_intr_found++;
-			}
-		}
-	}
-	debug("endpoints: in %d, out %d, intr %d\n",
-	      ss->ep_in, ss->ep_out, ss->ep_int);
-
-	/* apply basic sanity checks */
-	if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) ||
-	    !ss->ep_in || !ss->ep_out || !ss->ep_int) {
-		debug("device probe incomplete\n");
-		return 0;
-	}
-
-	dev->privptr = ss;
-	return 1;
-}
-
-/*
- * mcs7830_eth_get_info() - network driver's get_info callback
- * @dev:	detected USB device
- * @ss:		USB ethernet data structure filled in at probe()
- * @eth:	ethernet interface data structure to fill in
- * Return: #1 upon success, #0 upon error
- *
- * this routine registers the mandatory init(), send(), recv(), and
- * halt() callbacks with the ethernet interface, can register the
- * optional write_hwaddr() callback with the ethernet interface,
- * and initiates configuration of the interface such that subsequent
- * calls to those callbacks results in network communication
- */
-int mcs7830_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
-			 struct eth_device *eth)
-{
-	debug("%s()\n", __func__);
-	if (!eth) {
-		debug("%s: missing parameter.\n", __func__);
-		return 0;
-	}
-
-	snprintf(eth->name, sizeof(eth->name), "%s%d",
-		 MCS7830_BASE_NAME, mcs7830_iface_idx++);
-	eth->init = mcs7830_init;
-	eth->send = mcs7830_send;
-	eth->recv = mcs7830_recv;
-	eth->halt = mcs7830_halt;
-	eth->write_hwaddr = mcs7830_write_mac;
-	eth->priv = ss;
-
-	if (mcs7830_basic_reset(ss))
-		return 0;
-
-	if (mcs7830_read_mac(eth))
-		return 0;
-	debug("MAC %pM\n", eth->enetaddr);
-
-	return 1;
-}
diff --git a/qemu/roms/u-boot/drivers/usb/eth/smsc95xx.c b/qemu/roms/u-boot/drivers/usb/eth/smsc95xx.c
deleted file mode 100644
index 7bf0a3407..000000000
--- a/qemu/roms/u-boot/drivers/usb/eth/smsc95xx.c
+++ /dev/null
@@ -1,897 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * Copyright (C) 2009 NVIDIA, Corporation
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <asm/unaligned.h>
-#include <common.h>
-#include <usb.h>
-#include <linux/mii.h>
-#include "usb_ether.h"
-#include <malloc.h>
-
-/* SMSC LAN95xx based USB 2.0 Ethernet Devices */
-
-/* LED defines */
-#define LED_GPIO_CFG			(0x24)
-#define LED_GPIO_CFG_SPD_LED		(0x01000000)
-#define LED_GPIO_CFG_LNK_LED		(0x00100000)
-#define LED_GPIO_CFG_FDX_LED		(0x00010000)
-
-/* Tx command words */
-#define TX_CMD_A_FIRST_SEG_		0x00002000
-#define TX_CMD_A_LAST_SEG_		0x00001000
-
-/* Rx status word */
-#define RX_STS_FL_			0x3FFF0000	/* Frame Length */
-#define RX_STS_ES_			0x00008000	/* Error Summary */
-
-/* SCSRs */
-#define ID_REV				0x00
-
-#define INT_STS				0x08
-
-#define TX_CFG				0x10
-#define TX_CFG_ON_			0x00000004
-
-#define HW_CFG				0x14
-#define HW_CFG_BIR_			0x00001000
-#define HW_CFG_RXDOFF_			0x00000600
-#define HW_CFG_MEF_			0x00000020
-#define HW_CFG_BCE_			0x00000002
-#define HW_CFG_LRST_			0x00000008
-
-#define PM_CTRL				0x20
-#define PM_CTL_PHY_RST_			0x00000010
-
-#define AFC_CFG				0x2C
-
-/*
- * Hi watermark = 15.5Kb (~10 mtu pkts)
- * low watermark = 3k (~2 mtu pkts)
- * backpressure duration = ~ 350us
- * Apply FC on any frame.
- */
-#define AFC_CFG_DEFAULT			0x00F830A1
-
-#define E2P_CMD				0x30
-#define E2P_CMD_BUSY_			0x80000000
-#define E2P_CMD_READ_			0x00000000
-#define E2P_CMD_TIMEOUT_		0x00000400
-#define E2P_CMD_LOADED_			0x00000200
-#define E2P_CMD_ADDR_			0x000001FF
-
-#define E2P_DATA			0x34
-
-#define BURST_CAP			0x38
-
-#define INT_EP_CTL			0x68
-#define INT_EP_CTL_PHY_INT_		0x00008000
-
-#define BULK_IN_DLY			0x6C
-
-/* MAC CSRs */
-#define MAC_CR				0x100
-#define MAC_CR_MCPAS_			0x00080000
-#define MAC_CR_PRMS_			0x00040000
-#define MAC_CR_HPFILT_			0x00002000
-#define MAC_CR_TXEN_			0x00000008
-#define MAC_CR_RXEN_			0x00000004
-
-#define ADDRH				0x104
-
-#define ADDRL				0x108
-
-#define MII_ADDR			0x114
-#define MII_WRITE_			0x02
-#define MII_BUSY_			0x01
-#define MII_READ_			0x00 /* ~of MII Write bit */
-
-#define MII_DATA			0x118
-
-#define FLOW				0x11C
-
-#define VLAN1				0x120
-
-#define COE_CR				0x130
-#define Tx_COE_EN_			0x00010000
-#define Rx_COE_EN_			0x00000001
-
-/* Vendor-specific PHY Definitions */
-#define PHY_INT_SRC			29
-
-#define PHY_INT_MASK			30
-#define PHY_INT_MASK_ANEG_COMP_		((u16)0x0040)
-#define PHY_INT_MASK_LINK_DOWN_		((u16)0x0010)
-#define PHY_INT_MASK_DEFAULT_		(PHY_INT_MASK_ANEG_COMP_ | \
-					 PHY_INT_MASK_LINK_DOWN_)
-
-/* USB Vendor Requests */
-#define USB_VENDOR_REQUEST_WRITE_REGISTER	0xA0
-#define USB_VENDOR_REQUEST_READ_REGISTER	0xA1
-
-/* Some extra defines */
-#define HS_USB_PKT_SIZE			512
-#define FS_USB_PKT_SIZE			64
-#define DEFAULT_HS_BURST_CAP_SIZE	(16 * 1024 + 5 * HS_USB_PKT_SIZE)
-#define DEFAULT_FS_BURST_CAP_SIZE	(6 * 1024 + 33 * FS_USB_PKT_SIZE)
-#define DEFAULT_BULK_IN_DELAY		0x00002000
-#define MAX_SINGLE_PACKET_SIZE		2048
-#define EEPROM_MAC_OFFSET		0x01
-#define SMSC95XX_INTERNAL_PHY_ID	1
-#define ETH_P_8021Q	0x8100          /* 802.1Q VLAN Extended Header  */
-
-/* local defines */
-#define SMSC95XX_BASE_NAME "sms"
-#define USB_CTRL_SET_TIMEOUT 5000
-#define USB_CTRL_GET_TIMEOUT 5000
-#define USB_BULK_SEND_TIMEOUT 5000
-#define USB_BULK_RECV_TIMEOUT 5000
-
-#define AX_RX_URB_SIZE 2048
-#define PHY_CONNECT_TIMEOUT 5000
-
-#define TURBO_MODE
-
-/* local vars */
-static int curr_eth_dev; /* index for name of next device detected */
-
-/* driver private */
-struct smsc95xx_private {
-	size_t rx_urb_size;  /* maximum USB URB size */
-	u32 mac_cr;  /* MAC control register value */
-	int have_hwaddr;  /* 1 if we have a hardware MAC address */
-};
-
-/*
- * Smsc95xx infrastructure commands
- */
-static int smsc95xx_write_reg(struct ueth_data *dev, u32 index, u32 data)
-{
-	int len;
-	ALLOC_CACHE_ALIGN_BUFFER(u32, tmpbuf, 1);
-
-	cpu_to_le32s(&data);
-	tmpbuf[0] = data;
-
-	len = usb_control_msg(dev->pusb_dev, usb_sndctrlpipe(dev->pusb_dev, 0),
-		USB_VENDOR_REQUEST_WRITE_REGISTER,
-		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		00, index, tmpbuf, sizeof(data), USB_CTRL_SET_TIMEOUT);
-	if (len != sizeof(data)) {
-		debug("smsc95xx_write_reg failed: index=%d, data=%d, len=%d",
-		      index, data, len);
-		return -1;
-	}
-	return 0;
-}
-
-static int smsc95xx_read_reg(struct ueth_data *dev, u32 index, u32 *data)
-{
-	int len;
-	ALLOC_CACHE_ALIGN_BUFFER(u32, tmpbuf, 1);
-
-	len = usb_control_msg(dev->pusb_dev, usb_rcvctrlpipe(dev->pusb_dev, 0),
-		USB_VENDOR_REQUEST_READ_REGISTER,
-		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		00, index, tmpbuf, sizeof(data), USB_CTRL_GET_TIMEOUT);
-	*data = tmpbuf[0];
-	if (len != sizeof(data)) {
-		debug("smsc95xx_read_reg failed: index=%d, len=%d",
-		      index, len);
-		return -1;
-	}
-
-	le32_to_cpus(data);
-	return 0;
-}
-
-/* Loop until the read is completed with timeout */
-static int smsc95xx_phy_wait_not_busy(struct ueth_data *dev)
-{
-	unsigned long start_time = get_timer(0);
-	u32 val;
-
-	do {
-		smsc95xx_read_reg(dev, MII_ADDR, &val);
-		if (!(val & MII_BUSY_))
-			return 0;
-	} while (get_timer(start_time) < 1 * 1000 * 1000);
-
-	return -1;
-}
-
-static int smsc95xx_mdio_read(struct ueth_data *dev, int phy_id, int idx)
-{
-	u32 val, addr;
-
-	/* confirm MII not busy */
-	if (smsc95xx_phy_wait_not_busy(dev)) {
-		debug("MII is busy in smsc95xx_mdio_read\n");
-		return -1;
-	}
-
-	/* set the address, index & direction (read from PHY) */
-	addr = (phy_id << 11) | (idx << 6) | MII_READ_;
-	smsc95xx_write_reg(dev, MII_ADDR, addr);
-
-	if (smsc95xx_phy_wait_not_busy(dev)) {
-		debug("Timed out reading MII reg %02X\n", idx);
-		return -1;
-	}
-
-	smsc95xx_read_reg(dev, MII_DATA, &val);
-
-	return (u16)(val & 0xFFFF);
-}
-
-static void smsc95xx_mdio_write(struct ueth_data *dev, int phy_id, int idx,
-				int regval)
-{
-	u32 val, addr;
-
-	/* confirm MII not busy */
-	if (smsc95xx_phy_wait_not_busy(dev)) {
-		debug("MII is busy in smsc95xx_mdio_write\n");
-		return;
-	}
-
-	val = regval;
-	smsc95xx_write_reg(dev, MII_DATA, val);
-
-	/* set the address, index & direction (write to PHY) */
-	addr = (phy_id << 11) | (idx << 6) | MII_WRITE_;
-	smsc95xx_write_reg(dev, MII_ADDR, addr);
-
-	if (smsc95xx_phy_wait_not_busy(dev))
-		debug("Timed out writing MII reg %02X\n", idx);
-}
-
-static int smsc95xx_eeprom_confirm_not_busy(struct ueth_data *dev)
-{
-	unsigned long start_time = get_timer(0);
-	u32 val;
-
-	do {
-		smsc95xx_read_reg(dev, E2P_CMD, &val);
-		if (!(val & E2P_CMD_BUSY_))
-			return 0;
-		udelay(40);
-	} while (get_timer(start_time) < 1 * 1000 * 1000);
-
-	debug("EEPROM is busy\n");
-	return -1;
-}
-
-static int smsc95xx_wait_eeprom(struct ueth_data *dev)
-{
-	unsigned long start_time = get_timer(0);
-	u32 val;
-
-	do {
-		smsc95xx_read_reg(dev, E2P_CMD, &val);
-		if (!(val & E2P_CMD_BUSY_) || (val & E2P_CMD_TIMEOUT_))
-			break;
-		udelay(40);
-	} while (get_timer(start_time) < 1 * 1000 * 1000);
-
-	if (val & (E2P_CMD_TIMEOUT_ | E2P_CMD_BUSY_)) {
-		debug("EEPROM read operation timeout\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int smsc95xx_read_eeprom(struct ueth_data *dev, u32 offset, u32 length,
-				u8 *data)
-{
-	u32 val;
-	int i, ret;
-
-	ret = smsc95xx_eeprom_confirm_not_busy(dev);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < length; i++) {
-		val = E2P_CMD_BUSY_ | E2P_CMD_READ_ | (offset & E2P_CMD_ADDR_);
-		smsc95xx_write_reg(dev, E2P_CMD, val);
-
-		ret = smsc95xx_wait_eeprom(dev);
-		if (ret < 0)
-			return ret;
-
-		smsc95xx_read_reg(dev, E2P_DATA, &val);
-		data[i] = val & 0xFF;
-		offset++;
-	}
-	return 0;
-}
-
-/*
- * mii_nway_restart - restart NWay (autonegotiation) for this interface
- *
- * Returns 0 on success, negative on error.
- */
-static int mii_nway_restart(struct ueth_data *dev)
-{
-	int bmcr;
-	int r = -1;
-
-	/* if autoneg is off, it's an error */
-	bmcr = smsc95xx_mdio_read(dev, dev->phy_id, MII_BMCR);
-
-	if (bmcr & BMCR_ANENABLE) {
-		bmcr |= BMCR_ANRESTART;
-		smsc95xx_mdio_write(dev, dev->phy_id, MII_BMCR, bmcr);
-		r = 0;
-	}
-	return r;
-}
-
-static int smsc95xx_phy_initialize(struct ueth_data *dev)
-{
-	smsc95xx_mdio_write(dev, dev->phy_id, MII_BMCR, BMCR_RESET);
-	smsc95xx_mdio_write(dev, dev->phy_id, MII_ADVERTISE,
-		ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP |
-		ADVERTISE_PAUSE_ASYM);
-
-	/* read to clear */
-	smsc95xx_mdio_read(dev, dev->phy_id, PHY_INT_SRC);
-
-	smsc95xx_mdio_write(dev, dev->phy_id, PHY_INT_MASK,
-		PHY_INT_MASK_DEFAULT_);
-	mii_nway_restart(dev);
-
-	debug("phy initialised succesfully\n");
-	return 0;
-}
-
-static int smsc95xx_init_mac_address(struct eth_device *eth,
-		struct ueth_data *dev)
-{
-	/* try reading mac address from EEPROM */
-	if (smsc95xx_read_eeprom(dev, EEPROM_MAC_OFFSET, ETH_ALEN,
-			eth->enetaddr) == 0) {
-		if (is_valid_ether_addr(eth->enetaddr)) {
-			/* eeprom values are valid so use them */
-			debug("MAC address read from EEPROM\n");
-			return 0;
-		}
-	}
-
-	/*
-	 * No eeprom, or eeprom values are invalid. Generating a random MAC
-	 * address is not safe. Just return an error.
-	 */
-	return -1;
-}
-
-static int smsc95xx_write_hwaddr(struct eth_device *eth)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	struct smsc95xx_private *priv = dev->dev_priv;
-	u32 addr_lo = __get_unaligned_le32(&eth->enetaddr[0]);
-	u32 addr_hi = __get_unaligned_le16(&eth->enetaddr[4]);
-	int ret;
-
-	/* set hardware address */
-	debug("** %s()\n", __func__);
-	ret = smsc95xx_write_reg(dev, ADDRL, addr_lo);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_write_reg(dev, ADDRH, addr_hi);
-	if (ret < 0)
-		return ret;
-
-	debug("MAC %pM\n", eth->enetaddr);
-	priv->have_hwaddr = 1;
-	return 0;
-}
-
-/* Enable or disable Tx & Rx checksum offload engines */
-static int smsc95xx_set_csums(struct ueth_data *dev,
-		int use_tx_csum, int use_rx_csum)
-{
-	u32 read_buf;
-	int ret = smsc95xx_read_reg(dev, COE_CR, &read_buf);
-	if (ret < 0)
-		return ret;
-
-	if (use_tx_csum)
-		read_buf |= Tx_COE_EN_;
-	else
-		read_buf &= ~Tx_COE_EN_;
-
-	if (use_rx_csum)
-		read_buf |= Rx_COE_EN_;
-	else
-		read_buf &= ~Rx_COE_EN_;
-
-	ret = smsc95xx_write_reg(dev, COE_CR, read_buf);
-	if (ret < 0)
-		return ret;
-
-	debug("COE_CR = 0x%08x\n", read_buf);
-	return 0;
-}
-
-static void smsc95xx_set_multicast(struct ueth_data *dev)
-{
-	struct smsc95xx_private *priv = dev->dev_priv;
-
-	/* No multicast in u-boot */
-	priv->mac_cr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_ | MAC_CR_HPFILT_);
-}
-
-/* starts the TX path */
-static void smsc95xx_start_tx_path(struct ueth_data *dev)
-{
-	struct smsc95xx_private *priv = dev->dev_priv;
-	u32 reg_val;
-
-	/* Enable Tx at MAC */
-	priv->mac_cr |= MAC_CR_TXEN_;
-
-	smsc95xx_write_reg(dev, MAC_CR, priv->mac_cr);
-
-	/* Enable Tx at SCSRs */
-	reg_val = TX_CFG_ON_;
-	smsc95xx_write_reg(dev, TX_CFG, reg_val);
-}
-
-/* Starts the Receive path */
-static void smsc95xx_start_rx_path(struct ueth_data *dev)
-{
-	struct smsc95xx_private *priv = dev->dev_priv;
-
-	priv->mac_cr |= MAC_CR_RXEN_;
-	smsc95xx_write_reg(dev, MAC_CR, priv->mac_cr);
-}
-
-/*
- * Smsc95xx callbacks
- */
-static int smsc95xx_init(struct eth_device *eth, bd_t *bd)
-{
-	int ret;
-	u32 write_buf;
-	u32 read_buf;
-	u32 burst_cap;
-	int timeout;
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	struct smsc95xx_private *priv =
-		(struct smsc95xx_private *)dev->dev_priv;
-#define TIMEOUT_RESOLUTION 50	/* ms */
-	int link_detected;
-
-	debug("** %s()\n", __func__);
-	dev->phy_id = SMSC95XX_INTERNAL_PHY_ID; /* fixed phy id */
-
-	write_buf = HW_CFG_LRST_;
-	ret = smsc95xx_write_reg(dev, HW_CFG, write_buf);
-	if (ret < 0)
-		return ret;
-
-	timeout = 0;
-	do {
-		ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
-		if (ret < 0)
-			return ret;
-		udelay(10 * 1000);
-		timeout++;
-	} while ((read_buf & HW_CFG_LRST_) && (timeout < 100));
-
-	if (timeout >= 100) {
-		debug("timeout waiting for completion of Lite Reset\n");
-		return -1;
-	}
-
-	write_buf = PM_CTL_PHY_RST_;
-	ret = smsc95xx_write_reg(dev, PM_CTRL, write_buf);
-	if (ret < 0)
-		return ret;
-
-	timeout = 0;
-	do {
-		ret = smsc95xx_read_reg(dev, PM_CTRL, &read_buf);
-		if (ret < 0)
-			return ret;
-		udelay(10 * 1000);
-		timeout++;
-	} while ((read_buf & PM_CTL_PHY_RST_) && (timeout < 100));
-	if (timeout >= 100) {
-		debug("timeout waiting for PHY Reset\n");
-		return -1;
-	}
-	if (!priv->have_hwaddr && smsc95xx_init_mac_address(eth, dev) == 0)
-		priv->have_hwaddr = 1;
-	if (!priv->have_hwaddr) {
-		puts("Error: SMSC95xx: No MAC address set - set usbethaddr\n");
-		return -1;
-	}
-	if (smsc95xx_write_hwaddr(eth) < 0)
-		return -1;
-
-	ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG : 0x%08x\n", read_buf);
-
-	read_buf |= HW_CFG_BIR_;
-	ret = smsc95xx_write_reg(dev, HW_CFG, read_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG after writing "
-		"HW_CFG_BIR_: 0x%08x\n", read_buf);
-
-#ifdef TURBO_MODE
-	if (dev->pusb_dev->speed == USB_SPEED_HIGH) {
-		burst_cap = DEFAULT_HS_BURST_CAP_SIZE / HS_USB_PKT_SIZE;
-		priv->rx_urb_size = DEFAULT_HS_BURST_CAP_SIZE;
-	} else {
-		burst_cap = DEFAULT_FS_BURST_CAP_SIZE / FS_USB_PKT_SIZE;
-		priv->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE;
-	}
-#else
-	burst_cap = 0;
-	priv->rx_urb_size = MAX_SINGLE_PACKET_SIZE;
-#endif
-	debug("rx_urb_size=%ld\n", (ulong)priv->rx_urb_size);
-
-	ret = smsc95xx_write_reg(dev, BURST_CAP, burst_cap);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, BURST_CAP, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from BURST_CAP after writing: 0x%08x\n", read_buf);
-
-	read_buf = DEFAULT_BULK_IN_DELAY;
-	ret = smsc95xx_write_reg(dev, BULK_IN_DLY, read_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, BULK_IN_DLY, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from BULK_IN_DLY after writing: "
-			"0x%08x\n", read_buf);
-
-	ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG: 0x%08x\n", read_buf);
-
-#ifdef TURBO_MODE
-	read_buf |= (HW_CFG_MEF_ | HW_CFG_BCE_);
-#endif
-	read_buf &= ~HW_CFG_RXDOFF_;
-
-#define NET_IP_ALIGN 0
-	read_buf |= NET_IP_ALIGN << 9;
-
-	ret = smsc95xx_write_reg(dev, HW_CFG, read_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG after writing: 0x%08x\n", read_buf);
-
-	write_buf = 0xFFFFFFFF;
-	ret = smsc95xx_write_reg(dev, INT_STS, write_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, ID_REV, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("ID_REV = 0x%08x\n", read_buf);
-
-	/* Configure GPIO pins as LED outputs */
-	write_buf = LED_GPIO_CFG_SPD_LED | LED_GPIO_CFG_LNK_LED |
-		LED_GPIO_CFG_FDX_LED;
-	ret = smsc95xx_write_reg(dev, LED_GPIO_CFG, write_buf);
-	if (ret < 0)
-		return ret;
-	debug("LED_GPIO_CFG set\n");
-
-	/* Init Tx */
-	write_buf = 0;
-	ret = smsc95xx_write_reg(dev, FLOW, write_buf);
-	if (ret < 0)
-		return ret;
-
-	read_buf = AFC_CFG_DEFAULT;
-	ret = smsc95xx_write_reg(dev, AFC_CFG, read_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(dev, MAC_CR, &priv->mac_cr);
-	if (ret < 0)
-		return ret;
-
-	/* Init Rx. Set Vlan */
-	write_buf = (u32)ETH_P_8021Q;
-	ret = smsc95xx_write_reg(dev, VLAN1, write_buf);
-	if (ret < 0)
-		return ret;
-
-	/* Disable checksum offload engines */
-	ret = smsc95xx_set_csums(dev, 0, 0);
-	if (ret < 0) {
-		debug("Failed to set csum offload: %d\n", ret);
-		return ret;
-	}
-	smsc95xx_set_multicast(dev);
-
-	if (smsc95xx_phy_initialize(dev) < 0)
-		return -1;
-	ret = smsc95xx_read_reg(dev, INT_EP_CTL, &read_buf);
-	if (ret < 0)
-		return ret;
-
-	/* enable PHY interrupts */
-	read_buf |= INT_EP_CTL_PHY_INT_;
-
-	ret = smsc95xx_write_reg(dev, INT_EP_CTL, read_buf);
-	if (ret < 0)
-		return ret;
-
-	smsc95xx_start_tx_path(dev);
-	smsc95xx_start_rx_path(dev);
-
-	timeout = 0;
-	do {
-		link_detected = smsc95xx_mdio_read(dev, dev->phy_id, MII_BMSR)
-			& BMSR_LSTATUS;
-		if (!link_detected) {
-			if (timeout == 0)
-				printf("Waiting for Ethernet connection... ");
-			udelay(TIMEOUT_RESOLUTION * 1000);
-			timeout += TIMEOUT_RESOLUTION;
-		}
-	} while (!link_detected && timeout < PHY_CONNECT_TIMEOUT);
-	if (link_detected) {
-		if (timeout != 0)
-			printf("done.\n");
-	} else {
-		printf("unable to connect.\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int smsc95xx_send(struct eth_device *eth, void* packet, int length)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	int err;
-	int actual_len;
-	u32 tx_cmd_a;
-	u32 tx_cmd_b;
-	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, msg,
-				 PKTSIZE + sizeof(tx_cmd_a) + sizeof(tx_cmd_b));
-
-	debug("** %s(), len %d, buf %#x\n", __func__, length, (int)msg);
-	if (length > PKTSIZE)
-		return -1;
-
-	tx_cmd_a = (u32)length | TX_CMD_A_FIRST_SEG_ | TX_CMD_A_LAST_SEG_;
-	tx_cmd_b = (u32)length;
-	cpu_to_le32s(&tx_cmd_a);
-	cpu_to_le32s(&tx_cmd_b);
-
-	/* prepend cmd_a and cmd_b */
-	memcpy(msg, &tx_cmd_a, sizeof(tx_cmd_a));
-	memcpy(msg + sizeof(tx_cmd_a), &tx_cmd_b, sizeof(tx_cmd_b));
-	memcpy(msg + sizeof(tx_cmd_a) + sizeof(tx_cmd_b), (void *)packet,
-	       length);
-	err = usb_bulk_msg(dev->pusb_dev,
-				usb_sndbulkpipe(dev->pusb_dev, dev->ep_out),
-				(void *)msg,
-				length + sizeof(tx_cmd_a) + sizeof(tx_cmd_b),
-				&actual_len,
-				USB_BULK_SEND_TIMEOUT);
-	debug("Tx: len = %u, actual = %u, err = %d\n",
-	      length + sizeof(tx_cmd_a) + sizeof(tx_cmd_b),
-	      actual_len, err);
-	return err;
-}
-
-static int smsc95xx_recv(struct eth_device *eth)
-{
-	struct ueth_data *dev = (struct ueth_data *)eth->priv;
-	DEFINE_CACHE_ALIGN_BUFFER(unsigned char, recv_buf, AX_RX_URB_SIZE);
-	unsigned char *buf_ptr;
-	int err;
-	int actual_len;
-	u32 packet_len;
-	int cur_buf_align;
-
-	debug("** %s()\n", __func__);
-	err = usb_bulk_msg(dev->pusb_dev,
-				usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in),
-				(void *)recv_buf,
-				AX_RX_URB_SIZE,
-				&actual_len,
-				USB_BULK_RECV_TIMEOUT);
-	debug("Rx: len = %u, actual = %u, err = %d\n", AX_RX_URB_SIZE,
-	      actual_len, err);
-	if (err != 0) {
-		debug("Rx: failed to receive\n");
-		return -1;
-	}
-	if (actual_len > AX_RX_URB_SIZE) {
-		debug("Rx: received too many bytes %d\n", actual_len);
-		return -1;
-	}
-
-	buf_ptr = recv_buf;
-	while (actual_len > 0) {
-		/*
-		 * 1st 4 bytes contain the length of the actual data plus error
-		 * info. Extract data length.
-		 */
-		if (actual_len < sizeof(packet_len)) {
-			debug("Rx: incomplete packet length\n");
-			return -1;
-		}
-		memcpy(&packet_len, buf_ptr, sizeof(packet_len));
-		le32_to_cpus(&packet_len);
-		if (packet_len & RX_STS_ES_) {
-			debug("Rx: Error header=%#x", packet_len);
-			return -1;
-		}
-		packet_len = ((packet_len & RX_STS_FL_) >> 16);
-
-		if (packet_len > actual_len - sizeof(packet_len)) {
-			debug("Rx: too large packet: %d\n", packet_len);
-			return -1;
-		}
-
-		/* Notify net stack */
-		NetReceive(buf_ptr + sizeof(packet_len), packet_len - 4);
-
-		/* Adjust for next iteration */
-		actual_len -= sizeof(packet_len) + packet_len;
-		buf_ptr += sizeof(packet_len) + packet_len;
-		cur_buf_align = (int)buf_ptr - (int)recv_buf;
-
-		if (cur_buf_align & 0x03) {
-			int align = 4 - (cur_buf_align & 0x03);
-
-			actual_len -= align;
-			buf_ptr += align;
-		}
-	}
-	return err;
-}
-
-static void smsc95xx_halt(struct eth_device *eth)
-{
-	debug("** %s()\n", __func__);
-}
-
-/*
- * SMSC probing functions
- */
-void smsc95xx_eth_before_probe(void)
-{
-	curr_eth_dev = 0;
-}
-
-struct smsc95xx_dongle {
-	unsigned short vendor;
-	unsigned short product;
-};
-
-static const struct smsc95xx_dongle smsc95xx_dongles[] = {
-	{ 0x0424, 0xec00 },	/* LAN9512/LAN9514 Ethernet */
-	{ 0x0424, 0x9500 },	/* LAN9500 Ethernet */
-	{ 0x0424, 0x9730 },	/* LAN9730 Ethernet (HSIC) */
-	{ 0x0424, 0x9900 },	/* SMSC9500 USB Ethernet Device (SAL10) */
-	{ 0x0000, 0x0000 }	/* END - Do not remove */
-};
-
-/* Probe to see if a new device is actually an SMSC device */
-int smsc95xx_eth_probe(struct usb_device *dev, unsigned int ifnum,
-		      struct ueth_data *ss)
-{
-	struct usb_interface *iface;
-	struct usb_interface_descriptor *iface_desc;
-	int i;
-
-	/* let's examine the device now */
-	iface = &dev->config.if_desc[ifnum];
-	iface_desc = &dev->config.if_desc[ifnum].desc;
-
-	for (i = 0; smsc95xx_dongles[i].vendor != 0; i++) {
-		if (dev->descriptor.idVendor == smsc95xx_dongles[i].vendor &&
-		    dev->descriptor.idProduct == smsc95xx_dongles[i].product)
-			/* Found a supported dongle */
-			break;
-	}
-	if (smsc95xx_dongles[i].vendor == 0)
-		return 0;
-
-	/* At this point, we know we've got a live one */
-	debug("\n\nUSB Ethernet device detected\n");
-	memset(ss, '\0', sizeof(struct ueth_data));
-
-	/* Initialize the ueth_data structure with some useful info */
-	ss->ifnum = ifnum;
-	ss->pusb_dev = dev;
-	ss->subclass = iface_desc->bInterfaceSubClass;
-	ss->protocol = iface_desc->bInterfaceProtocol;
-
-	/*
-	 * We are expecting a minimum of 3 endpoints - in, out (bulk), and int.
-	 * We will ignore any others.
-	 */
-	for (i = 0; i < iface_desc->bNumEndpoints; i++) {
-		/* is it an BULK endpoint? */
-		if ((iface->ep_desc[i].bmAttributes &
-		     USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) {
-			if (iface->ep_desc[i].bEndpointAddress & USB_DIR_IN)
-				ss->ep_in =
-					iface->ep_desc[i].bEndpointAddress &
-					USB_ENDPOINT_NUMBER_MASK;
-			else
-				ss->ep_out =
-					iface->ep_desc[i].bEndpointAddress &
-					USB_ENDPOINT_NUMBER_MASK;
-		}
-
-		/* is it an interrupt endpoint? */
-		if ((iface->ep_desc[i].bmAttributes &
-		    USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) {
-			ss->ep_int = iface->ep_desc[i].bEndpointAddress &
-				USB_ENDPOINT_NUMBER_MASK;
-			ss->irqinterval = iface->ep_desc[i].bInterval;
-		}
-	}
-	debug("Endpoints In %d Out %d Int %d\n",
-		  ss->ep_in, ss->ep_out, ss->ep_int);
-
-	/* Do some basic sanity checks, and bail if we find a problem */
-	if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) ||
-	    !ss->ep_in || !ss->ep_out || !ss->ep_int) {
-		debug("Problems with device\n");
-		return 0;
-	}
-	dev->privptr = (void *)ss;
-
-	/* alloc driver private */
-	ss->dev_priv = calloc(1, sizeof(struct smsc95xx_private));
-	if (!ss->dev_priv)
-		return 0;
-
-	return 1;
-}
-
-int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
-				struct eth_device *eth)
-{
-	debug("** %s()\n", __func__);
-	if (!eth) {
-		debug("%s: missing parameter.\n", __func__);
-		return 0;
-	}
-	sprintf(eth->name, "%s%d", SMSC95XX_BASE_NAME, curr_eth_dev++);
-	eth->init = smsc95xx_init;
-	eth->send = smsc95xx_send;
-	eth->recv = smsc95xx_recv;
-	eth->halt = smsc95xx_halt;
-	eth->write_hwaddr = smsc95xx_write_hwaddr;
-	eth->priv = ss;
-	return 1;
-}
diff --git a/qemu/roms/u-boot/drivers/usb/eth/usb_ether.c b/qemu/roms/u-boot/drivers/usb/eth/usb_ether.c
deleted file mode 100644
index 1dda54c2f..000000000
--- a/qemu/roms/u-boot/drivers/usb/eth/usb_ether.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <usb.h>
-
-#include "usb_ether.h"
-
-typedef void (*usb_eth_before_probe)(void);
-typedef int (*usb_eth_probe)(struct usb_device *dev, unsigned int ifnum,
-			struct ueth_data *ss);
-typedef int (*usb_eth_get_info)(struct usb_device *dev, struct ueth_data *ss,
-			struct eth_device *dev_desc);
-
-struct usb_eth_prob_dev {
-	usb_eth_before_probe	before_probe; /* optional */
-	usb_eth_probe			probe;
-	usb_eth_get_info		get_info;
-};
-
-/* driver functions go here, each bracketed by #ifdef CONFIG_USB_ETHER_xxx */
-static const struct usb_eth_prob_dev prob_dev[] = {
-#ifdef CONFIG_USB_ETHER_ASIX
-	{
-		.before_probe = asix_eth_before_probe,
-		.probe = asix_eth_probe,
-		.get_info = asix_eth_get_info,
-	},
-#endif
-#ifdef CONFIG_USB_ETHER_MCS7830
-	{
-		.before_probe = mcs7830_eth_before_probe,
-		.probe = mcs7830_eth_probe,
-		.get_info = mcs7830_eth_get_info,
-	},
-#endif
-#ifdef CONFIG_USB_ETHER_SMSC95XX
-	{
-		.before_probe = smsc95xx_eth_before_probe,
-		.probe = smsc95xx_eth_probe,
-		.get_info = smsc95xx_eth_get_info,
-	},
-#endif
-	{ },		/* END */
-};
-
-static int usb_max_eth_dev; /* number of highest available usb eth device */
-static struct ueth_data usb_eth[USB_MAX_ETH_DEV];
-
-/*******************************************************************************
- * tell if current ethernet device is a usb dongle
- */
-int is_eth_dev_on_usb_host(void)
-{
-	int i;
-	struct eth_device *dev = eth_get_dev();
-
-	if (dev) {
-		for (i = 0; i < usb_max_eth_dev; i++)
-			if (&usb_eth[i].eth_dev == dev)
-				return 1;
-	}
-	return 0;
-}
-
-/*
- * Given a USB device, ask each driver if it can support it, and attach it
- * to the first driver that says 'yes'
- */
-static void probe_valid_drivers(struct usb_device *dev)
-{
-	struct eth_device *eth;
-	int j;
-
-	for (j = 0; prob_dev[j].probe && prob_dev[j].get_info; j++) {
-		if (!prob_dev[j].probe(dev, 0, &usb_eth[usb_max_eth_dev]))
-			continue;
-		/*
-		 * ok, it is a supported eth device. Get info and fill it in
-		 */
-		eth = &usb_eth[usb_max_eth_dev].eth_dev;
-		if (prob_dev[j].get_info(dev,
-			&usb_eth[usb_max_eth_dev],
-			eth)) {
-			/* found proper driver */
-			/* register with networking stack */
-			usb_max_eth_dev++;
-
-			/*
-			 * usb_max_eth_dev must be incremented prior to this
-			 * call since eth_current_changed (internally called)
-			 * relies on it
-			 */
-			eth_register(eth);
-			if (eth_write_hwaddr(eth, "usbeth",
-					usb_max_eth_dev - 1))
-				puts("Warning: failed to set MAC address\n");
-			break;
-			}
-		}
-	}
-
-/*******************************************************************************
- * scan the usb and reports device info
- * to the user if mode = 1
- * returns current device or -1 if no
- */
-int usb_host_eth_scan(int mode)
-{
-	int i, old_async;
-	struct usb_device *dev;
-
-
-	if (mode == 1)
-		printf("       scanning usb for ethernet devices... ");
-
-	old_async = usb_disable_asynch(1); /* asynch transfer not allowed */
-
-	/* unregister a previously detected device */
-	for (i = 0; i < usb_max_eth_dev; i++)
-		eth_unregister(&usb_eth[i].eth_dev);
-
-	memset(usb_eth, 0, sizeof(usb_eth));
-
-	for (i = 0; prob_dev[i].probe; i++) {
-		if (prob_dev[i].before_probe)
-			prob_dev[i].before_probe();
-	}
-
-	usb_max_eth_dev = 0;
-	for (i = 0; i < USB_MAX_DEVICE; i++) {
-		dev = usb_get_dev_index(i); /* get device */
-		debug("i=%d\n", i);
-		if (dev == NULL)
-			break; /* no more devices available */
-
-		/* find valid usb_ether driver for this device, if any */
-		probe_valid_drivers(dev);
-
-		/* check limit */
-		if (usb_max_eth_dev == USB_MAX_ETH_DEV) {
-			printf("max USB Ethernet Device reached: %d stopping\n",
-				usb_max_eth_dev);
-			break;
-		}
-	} /* for */
-
-	usb_disable_asynch(old_async); /* restore asynch value */
-	printf("%d Ethernet Device(s) found\n", usb_max_eth_dev);
-	if (usb_max_eth_dev > 0)
-		return 0;
-	return -1;
-}