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 --- drivers/usb/eth/asix88179.c | 250 ------------------------------------ 1 file changed, 250 deletions(-)
diff --git a/drivers/usb/eth/asix88179.c b/drivers/usb/eth/asix88179.c index 4742a95af933..2e737e606685 100644 --- a/drivers/usb/eth/asix88179.c +++ b/drivers/usb/eth/asix88179.c @@ -199,18 +199,12 @@ static const struct { {7, 0xcc, 0x4c, 0x04, 8}, };
-#ifndef CONFIG_DM_ETH -static int curr_eth_dev; /* index for name of next device detected */ -#endif - /* driver private */ struct asix_private { -#ifdef CONFIG_DM_ETH struct ueth_data ueth; unsigned pkt_cnt; uint8_t *pkt_data; uint32_t *pkt_hdr; -#endif int flags; int rx_urb_size; int maxpacketsize; @@ -505,249 +499,6 @@ static int asix_send_common(struct ueth_data *dev, return err; }
-#ifndef CONFIG_DM_ETH -/* - * Asix callbacks - */ -static int asix_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - return asix_init_common(dev, dev_priv); -} - -static int asix_write_hwaddr(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return asix_write_mac(dev, eth->enetaddr); -} - -static int asix_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - return asix_send_common(dev, dev_priv, packet, length); -} - -static int asix_recv(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - u16 frame_pos; - int err; - int actual_len; - - int pkt_cnt; - u32 rx_hdr; - u16 hdr_off; - u32 *pkt_hdr; - ALLOC_CACHE_ALIGN_BUFFER(u8, recv_buf, dev_priv->rx_urb_size); - - actual_len = -1; - - debug("** %s()\n", __func__); - - err = usb_bulk_msg(dev->pusb_dev, - usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in), - (void *)recv_buf, - dev_priv->rx_urb_size, - &actual_len, - USB_BULK_RECV_TIMEOUT); - debug("Rx: len = %u, actual = %u, err = %d\n", dev_priv->rx_urb_size, - actual_len, err); - - if (err != 0) { - debug("Rx: failed to receive\n"); - return -ECOMM; - } - if (actual_len > dev_priv->rx_urb_size) { - debug("Rx: received too many bytes %d\n", actual_len); - return -EMSGSIZE; - } - - - rx_hdr = *(u32 *)(recv_buf + actual_len - 4); - le32_to_cpus(&rx_hdr); - - pkt_cnt = (u16)rx_hdr; - hdr_off = (u16)(rx_hdr >> 16); - pkt_hdr = (u32 *)(recv_buf + hdr_off); - - - frame_pos = 0; - - while (pkt_cnt--) { - u16 pkt_len; - - le32_to_cpus(pkt_hdr); - pkt_len = (*pkt_hdr >> 16) & 0x1fff; - - frame_pos += 2; - - net_process_received_packet(recv_buf + frame_pos, pkt_len); - - pkt_hdr++; - frame_pos += ((pkt_len + 7) & 0xFFF8)-2; - - if (pkt_cnt == 0) - return 0; - } - return err; -} - -static void asix_halt(struct eth_device *eth) -{ - debug("** %s()\n", __func__); -} - -/* - * Asix probing functions - */ -void ax88179_eth_before_probe(void) -{ - curr_eth_dev = 0; -} - -struct asix_dongle { - unsigned short vendor; - unsigned short product; - int flags; -}; - -static const struct asix_dongle asix_dongles[] = { - { 0x0b95, 0x1790, FLAG_TYPE_AX88179 }, - { 0x0b95, 0x178a, FLAG_TYPE_AX88178a }, - { 0x2001, 0x4a00, FLAG_TYPE_DLINK_DUB1312 }, - { 0x0df6, 0x0072, FLAG_TYPE_SITECOM }, - { 0x04e8, 0xa100, FLAG_TYPE_SAMSUNG }, - { 0x17ef, 0x304b, FLAG_TYPE_LENOVO }, - { 0x04b4, 0x3610, FLAG_TYPE_GX3 }, - { 0x0000, 0x0000, FLAG_NONE } /* END - Do not remove */ -}; - -/* Probe to see if a new device is actually an asix device */ -int ax88179_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - struct asix_private *dev_priv; - 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; - dev_priv = ss->dev_priv; - 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 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; - continue; - } - - /* is it an BULK endpoint? */ - if (!((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK)) - continue; - - u8 ep_addr = iface->ep_desc[i].bEndpointAddress; - if ((ep_addr & USB_DIR_IN) && !ep_in_found) { - ss->ep_in = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_in_found = 1; - } - if (!(ep_addr & USB_DIR_IN) && !ep_out_found) { - ss->ep_out = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - dev_priv->maxpacketsize = - dev->epmaxpacketout[AX_ENDPOINT_OUT]; - ep_out_found = 1; - } - } - 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 ax88179_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - struct asix_private *dev_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; - eth->write_hwaddr = asix_write_hwaddr; - eth->priv = ss; - - if (asix_basic_reset(ss, dev_priv)) - return 0; - - /* Get the MAC address */ - if (asix_read_mac(ss, eth->enetaddr)) - return 0; - debug("MAC %pM\n", eth->enetaddr); - - return 1; -} - -#else /* !CONFIG_DM_ETH */ - static int ax88179_eth_start(struct udevice *dev) { struct asix_private *priv = dev_get_priv(dev); @@ -918,4 +669,3 @@ static const struct usb_device_id ax88179_eth_id_table[] = { };
U_BOOT_USB_DEVICE(ax88179_eth, ax88179_eth_id_table); -#endif /* !CONFIG_DM_ETH */