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@@ -28,7 +28,9 @@
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* @extra_byte : number of extra byte prepended rx pkt.
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*/
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struct ks_net {
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+#ifndef CONFIG_DM_ETH
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struct eth_device dev;
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+#endif
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phys_addr_t iobase;
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int bus_width;
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u16 sharedbus;
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@@ -502,6 +504,7 @@ static void ks8851_mll_write_hwaddr_common(struct ks_net *ks, u8 enetaddr[6])
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ks_wrreg16(ks, KS_MARL, addrl);
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}
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+#ifndef CONFIG_DM_ETH
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static int ks8851_mll_init(struct eth_device *dev, bd_t *bd)
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{
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struct ks_net *ks = container_of(dev, struct ks_net, dev);
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@@ -571,3 +574,103 @@ int ks8851_mll_initialize(u8 dev_num, int base_addr)
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return 0;
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}
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+#else /* ifdef CONFIG_DM_ETH */
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+static int ks8851_start(struct udevice *dev)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+
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+ return ks8851_mll_init_common(ks);
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+}
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+
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+static void ks8851_stop(struct udevice *dev)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+
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+ ks8851_mll_halt_common(ks);
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+}
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+
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+static int ks8851_send(struct udevice *dev, void *packet, int length)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+ int ret;
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+
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+ ret = ks8851_mll_send_common(ks, packet, length);
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+
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+ return ret ? 0 : -ETIMEDOUT;
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+}
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+
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+static int ks8851_recv(struct udevice *dev, int flags, uchar **packetp)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+ uchar *data = net_rx_packets[0];
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+ int ret;
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+
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+ ret = ks8851_mll_recv_common(ks, data);
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+ if (ret)
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+ *packetp = (void *)data;
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+
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+ return ret ? ret : -EAGAIN;
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+}
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+
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+static int ks8851_write_hwaddr(struct udevice *dev)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+ struct eth_pdata *pdata = dev_get_platdata(dev);
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+
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+ ks8851_mll_write_hwaddr_common(ks, pdata->enetaddr);
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+
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+ return 0;
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+}
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+
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+static int ks8851_bind(struct udevice *dev)
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+{
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+ return device_set_name(dev, dev->name);
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+}
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+
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+static int ks8851_probe(struct udevice *dev)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+
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+ /* Try to detect chip. Will fail if not present. */
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+ ks8851_mll_detect_chip(ks);
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+
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+ return 0;
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+}
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+
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+static int ks8851_ofdata_to_platdata(struct udevice *dev)
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+{
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+ struct ks_net *ks = dev_get_priv(dev);
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+ struct eth_pdata *pdata = dev_get_platdata(dev);
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+
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+ pdata->iobase = devfdt_get_addr(dev);
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+ ks->iobase = pdata->iobase;
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+
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+ return 0;
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+}
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+
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+static const struct eth_ops ks8851_ops = {
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+ .start = ks8851_start,
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+ .stop = ks8851_stop,
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+ .send = ks8851_send,
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+ .recv = ks8851_recv,
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+ .write_hwaddr = ks8851_write_hwaddr,
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+};
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+
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+static const struct udevice_id ks8851_ids[] = {
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+ { .compatible = "micrel,ks8851-mll" },
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+ { }
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+};
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+
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+U_BOOT_DRIVER(ks8851) = {
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+ .name = "eth_ks8851",
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+ .id = UCLASS_ETH,
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+ .of_match = ks8851_ids,
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+ .bind = ks8851_bind,
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+ .ofdata_to_platdata = ks8851_ofdata_to_platdata,
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+ .probe = ks8851_probe,
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+ .ops = &ks8851_ops,
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+ .priv_auto_alloc_size = sizeof(struct ks_net),
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+ .platdata_auto_alloc_size = sizeof(struct eth_pdata),
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+ .flags = DM_FLAG_ALLOC_PRIV_DMA,
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+};
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+#endif
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