+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2015 National Instruments
*
* (C) Copyright 2015
* Joe Hershberger <joe.hershberger@ni.com>
- *
- * SPDX-License-Identifier: GPL-2.0
*/
#include <asm/eth-raw-os.h>
#include <common.h>
#include <dm.h>
+#include <env.h>
#include <malloc.h>
#include <net.h>
{
struct eth_sandbox_raw_priv *priv = dev_get_priv(dev);
struct eth_pdata *pdata = dev_get_platdata(dev);
- const char *interface;
+ int ret;
debug("eth_sandbox_raw: Start\n");
- interface = fdt_getprop(gd->fdt_blob, dev->of_offset,
- "host-raw-interface", NULL);
- if (interface == NULL)
- return -EINVAL;
-
- if (strcmp(interface, "lo") == 0) {
- priv->local = 1;
- setenv("ipaddr", "127.0.0.1");
- setenv("serverip", "127.0.0.1");
+ ret = sandbox_eth_raw_os_start(priv, pdata->enetaddr);
+ if (priv->local) {
+ env_set("ipaddr", "127.0.0.1");
+ env_set("serverip", "127.0.0.1");
+ net_ip = string_to_ip("127.0.0.1");
+ net_server_ip = net_ip;
}
- return sandbox_eth_raw_os_start(interface, pdata->enetaddr, priv);
+ return ret;
}
static int sb_eth_raw_send(struct udevice *dev, void *packet, int length)
sandbox_eth_raw_os_stop(priv);
}
+static int sb_eth_raw_read_rom_hwaddr(struct udevice *dev)
+{
+ struct eth_pdata *pdata = dev_get_platdata(dev);
+
+ net_random_ethaddr(pdata->enetaddr);
+
+ return 0;
+}
+
static const struct eth_ops sb_eth_raw_ops = {
.start = sb_eth_raw_start,
.send = sb_eth_raw_send,
.recv = sb_eth_raw_recv,
.stop = sb_eth_raw_stop,
+ .read_rom_hwaddr = sb_eth_raw_read_rom_hwaddr,
};
static int sb_eth_raw_ofdata_to_platdata(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
+ struct eth_sandbox_raw_priv *priv = dev_get_priv(dev);
+ const char *ifname;
+ int ret;
+
+ pdata->iobase = dev_read_addr(dev);
+
+ ifname = dev_read_string(dev, "host-raw-interface");
+ if (ifname) {
+ strncpy(priv->host_ifname, ifname, IFNAMSIZ);
+ printf(": Using %s from DT\n", priv->host_ifname);
+ }
+ if (dev_read_u32(dev, "host-raw-interface-idx",
+ &priv->host_ifindex) < 0) {
+ priv->host_ifindex = 0;
+ } else {
+ ret = sandbox_eth_raw_os_idx_to_name(priv);
+ if (ret < 0)
+ return ret;
+ printf(": Using interface index %d from DT (%s)\n",
+ priv->host_ifindex, priv->host_ifname);
+ }
+
+ ret = sandbox_eth_raw_os_is_local(priv->host_ifname);
+ if (ret < 0)
+ return ret;
+ priv->local = ret;
- pdata->iobase = dev_get_addr(dev);
return 0;
}