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https://github.com/u-boot/u-boot.git
synced 2025-04-22 04:44:46 +00:00
usb: eth: r8152: Remove non-DM_ETH code
As DM_ETH is required for all network drivers, it's now safe to remove the non-DM_ETH support code. Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
parent
05d654b564
commit
82cdcd5792
2 changed files with 0 additions and 277 deletions
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@ -18,43 +18,6 @@
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#include "usb_ether.h"
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#include "usb_ether.h"
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#include "r8152.h"
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#include "r8152.h"
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#ifndef CONFIG_DM_ETH
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/* local vars */
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static int curr_eth_dev; /* index for name of next device detected */
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struct r8152_dongle {
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unsigned short vendor;
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unsigned short product;
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};
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static const struct r8152_dongle r8152_dongles[] = {
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/* Realtek */
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{ 0x0bda, 0x8050 },
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{ 0x0bda, 0x8152 },
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{ 0x0bda, 0x8153 },
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/* Samsung */
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{ 0x04e8, 0xa101 },
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/* Lenovo */
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{ 0x17ef, 0x304f },
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{ 0x17ef, 0x3052 },
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{ 0x17ef, 0x3054 },
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{ 0x17ef, 0x3057 },
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{ 0x17ef, 0x7205 },
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{ 0x17ef, 0x720a },
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{ 0x17ef, 0x720b },
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{ 0x17ef, 0x720c },
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/* TP-LINK */
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{ 0x2357, 0x0601 },
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{ 0x2357, 0x0602 },
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/* Nvidia */
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{ 0x0955, 0x09ff },
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};
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#endif
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struct r8152_version {
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struct r8152_version {
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unsigned short tcr;
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unsigned short tcr;
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unsigned short version;
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unsigned short version;
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@ -1479,243 +1442,6 @@ static int r8152_send_common(struct ueth_data *ueth, void *packet, int length)
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return err;
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return err;
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}
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}
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#ifndef CONFIG_DM_ETH
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static int r8152_init(struct eth_device *eth, struct bd_info *bd)
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{
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struct ueth_data *dev = (struct ueth_data *)eth->priv;
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struct r8152 *tp = (struct r8152 *)dev->dev_priv;
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return r8152_init_common(tp);
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}
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static int r8152_send(struct eth_device *eth, void *packet, int length)
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{
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struct ueth_data *dev = (struct ueth_data *)eth->priv;
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return r8152_send_common(dev, packet, length);
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}
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static int r8152_recv(struct eth_device *eth)
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{
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struct ueth_data *dev = (struct ueth_data *)eth->priv;
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ALLOC_CACHE_ALIGN_BUFFER(uint8_t, recv_buf, RTL8152_AGG_BUF_SZ);
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unsigned char *pkt_ptr;
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int err;
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int actual_len;
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u16 packet_len;
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u32 bytes_process = 0;
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struct rx_desc *rx_desc;
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debug("** %s()\n", __func__);
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err = usb_bulk_msg(dev->pusb_dev,
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usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in),
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(void *)recv_buf,
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RTL8152_AGG_BUF_SZ,
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&actual_len,
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USB_BULK_RECV_TIMEOUT);
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debug("Rx: len = %u, actual = %u, err = %d\n", RTL8152_AGG_BUF_SZ,
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actual_len, err);
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if (err != 0) {
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debug("Rx: failed to receive\n");
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return -1;
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}
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if (actual_len > RTL8152_AGG_BUF_SZ) {
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debug("Rx: received too many bytes %d\n", actual_len);
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return -1;
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}
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while (bytes_process < actual_len) {
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rx_desc = (struct rx_desc *)(recv_buf + bytes_process);
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pkt_ptr = recv_buf + sizeof(struct rx_desc) + bytes_process;
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packet_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
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packet_len -= CRC_SIZE;
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net_process_received_packet(pkt_ptr, packet_len);
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bytes_process +=
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(packet_len + sizeof(struct rx_desc) + CRC_SIZE);
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if (bytes_process % 8)
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bytes_process = bytes_process + 8 - (bytes_process % 8);
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}
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return 0;
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}
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static void r8152_halt(struct eth_device *eth)
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{
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struct ueth_data *dev = (struct ueth_data *)eth->priv;
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struct r8152 *tp = (struct r8152 *)dev->dev_priv;
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debug("** %s()\n", __func__);
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tp->rtl_ops.disable(tp);
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}
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static int r8152_write_hwaddr(struct eth_device *eth)
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{
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struct ueth_data *dev = (struct ueth_data *)eth->priv;
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struct r8152 *tp = (struct r8152 *)dev->dev_priv;
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unsigned char enetaddr[8] = {0};
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memcpy(enetaddr, eth->enetaddr, ETH_ALEN);
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ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG);
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pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, enetaddr);
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ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);
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debug("MAC %pM\n", eth->enetaddr);
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return 0;
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}
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void r8152_eth_before_probe(void)
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{
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curr_eth_dev = 0;
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}
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/* Probe to see if a new device is actually an realtek device */
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int r8152_eth_probe(struct usb_device *dev, unsigned int ifnum,
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struct ueth_data *ss)
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{
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struct usb_interface *iface;
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struct usb_interface_descriptor *iface_desc;
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int ep_in_found = 0, ep_out_found = 0;
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struct r8152 *tp;
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int i;
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/* let's examine the device now */
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iface = &dev->config.if_desc[ifnum];
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iface_desc = &dev->config.if_desc[ifnum].desc;
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for (i = 0; i < ARRAY_SIZE(r8152_dongles); i++) {
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if (dev->descriptor.idVendor == r8152_dongles[i].vendor &&
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dev->descriptor.idProduct == r8152_dongles[i].product)
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/* Found a supported dongle */
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break;
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}
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if (i == ARRAY_SIZE(r8152_dongles))
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return 0;
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memset(ss, 0, sizeof(struct ueth_data));
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/* At this point, we know we've got a live one */
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debug("\n\nUSB Ethernet device detected: %#04x:%#04x\n",
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dev->descriptor.idVendor, dev->descriptor.idProduct);
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/* Initialize the ueth_data structure with some useful info */
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ss->ifnum = ifnum;
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ss->pusb_dev = dev;
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ss->subclass = iface_desc->bInterfaceSubClass;
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ss->protocol = iface_desc->bInterfaceProtocol;
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/* alloc driver private */
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ss->dev_priv = calloc(1, sizeof(struct r8152));
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if (!ss->dev_priv)
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return 0;
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/*
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* We are expecting a minimum of 3 endpoints - in, out (bulk), and
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* int. We will ignore any others.
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*/
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for (i = 0; i < iface_desc->bNumEndpoints; i++) {
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/* is it an BULK endpoint? */
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if ((iface->ep_desc[i].bmAttributes &
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USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) {
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u8 ep_addr = iface->ep_desc[i].bEndpointAddress;
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if (ep_addr & USB_DIR_IN) {
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if (!ep_in_found) {
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ss->ep_in = ep_addr &
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USB_ENDPOINT_NUMBER_MASK;
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ep_in_found = 1;
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}
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} else {
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if (!ep_out_found) {
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ss->ep_out = ep_addr &
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USB_ENDPOINT_NUMBER_MASK;
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ep_out_found = 1;
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}
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}
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}
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/* is it an interrupt endpoint? */
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if ((iface->ep_desc[i].bmAttributes &
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USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) {
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ss->ep_int = iface->ep_desc[i].bEndpointAddress &
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USB_ENDPOINT_NUMBER_MASK;
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ss->irqinterval = iface->ep_desc[i].bInterval;
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}
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}
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debug("Endpoints In %d Out %d Int %d\n",
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ss->ep_in, ss->ep_out, ss->ep_int);
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/* Do some basic sanity checks, and bail if we find a problem */
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if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) ||
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!ss->ep_in || !ss->ep_out || !ss->ep_int) {
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debug("Problems with device\n");
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goto error;
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}
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dev->privptr = (void *)ss;
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tp = ss->dev_priv;
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tp->udev = dev;
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tp->intf = iface;
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r8152b_get_version(tp);
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if (rtl_ops_init(tp))
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goto error;
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tp->rtl_ops.init(tp);
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tp->rtl_ops.up(tp);
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rtl8152_set_speed(tp, AUTONEG_ENABLE,
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tp->supports_gmii ? SPEED_1000 : SPEED_100,
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DUPLEX_FULL);
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return 1;
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error:
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cfree(ss->dev_priv);
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ss->dev_priv = 0;
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return 0;
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}
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int r8152_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
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struct eth_device *eth)
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{
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if (!eth) {
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debug("%s: missing parameter.\n", __func__);
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return 0;
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}
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sprintf(eth->name, "%s#%d", R8152_BASE_NAME, curr_eth_dev++);
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eth->init = r8152_init;
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eth->send = r8152_send;
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eth->recv = r8152_recv;
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eth->halt = r8152_halt;
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eth->write_hwaddr = r8152_write_hwaddr;
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eth->priv = ss;
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/* Get the MAC address */
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if (r8152_read_mac(ss->dev_priv, eth->enetaddr) < 0)
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return 0;
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debug("MAC %pM\n", eth->enetaddr);
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return 1;
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}
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#endif /* !CONFIG_DM_ETH */
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#ifdef CONFIG_DM_ETH
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static int r8152_eth_start(struct udevice *dev)
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static int r8152_eth_start(struct udevice *dev)
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{
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{
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struct r8152 *tp = dev_get_priv(dev);
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struct r8152 *tp = dev_get_priv(dev);
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@ -1895,4 +1621,3 @@ static const struct usb_device_id r8152_eth_id_table[] = {
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};
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};
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U_BOOT_USB_DEVICE(r8152_eth, r8152_eth_id_table);
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U_BOOT_USB_DEVICE(r8152_eth, r8152_eth_id_table);
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#endif /* CONFIG_DM_ETH */
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@ -642,9 +642,7 @@ struct r8152 {
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u8 version;
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u8 version;
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#ifdef CONFIG_DM_ETH
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struct ueth_data ueth;
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struct ueth_data ueth;
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#endif
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};
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};
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int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,
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int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen,
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