static int __devinit ieee802154fake_probe(struct platform_device *pdev)
{
struct net_device *dev;
struct fakehard_priv *priv;
struct wpan_phy *phy = wpan_phy_alloc(0);
int err;
if (!phy)
return -ENOMEM;
dev = alloc_netdev(sizeof(struct fakehard_priv), "hardwpan%d", ieee802154_fake_setup);
if (!dev) {
wpan_phy_free(phy);
return -ENOMEM;
}
phy->dev.platform_data = dev;
memcpy(dev->dev_addr, "\xba\xbe\xca\xfe\xde\xad\xbe\xef",
dev->addr_len);
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
/*
* For now we'd like to emulate 2.4 GHz-only device,
* both O-QPSK and CSS
*/
/* 2.4 GHz O-QPSK 802.15.4-2003 */
phy->channels_supported[0] |= 0x7FFF800;
/* 2.4 GHz CSS 802.15.4a-2007 */
phy->channels_supported[3] |= 0x3fff;
phy->transmit_power = 0xbf;
dev->netdev_ops = &fake_ops;
dev->ml_priv = &fake_mlme;
priv = netdev_priv(dev);
priv->phy = phy;
wpan_phy_set_dev(phy, &pdev->dev);
SET_NETDEV_DEV(dev, &phy->dev);
platform_set_drvdata(pdev, dev);
err = wpan_phy_register(phy);
if (err)
goto out;
err = register_netdev(dev);
if (err < 0)
goto out;
dev_info(&pdev->dev, "Added ieee802154 HardMAC hardware\n");
return 0;
out:
unregister_netdev(dev);
return err;
}
int ieee802154_register_hw(struct ieee802154_hw *hw)
{
struct ieee802154_local *local = hw_to_local(hw);
struct net_device *dev;
int rc = -ENOSYS;
local->workqueue =
create_singlethread_workqueue(wpan_phy_name(local->phy));
if (!local->workqueue) {
rc = -ENOMEM;
goto out;
}
hrtimer_init(&local->ifs_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
local->ifs_timer.function = ieee802154_xmit_ifs_timer;
wpan_phy_set_dev(local->phy, local->hw.parent);
ieee802154_setup_wpan_phy_pib(local->phy);
if (!(hw->flags & IEEE802154_HW_CSMA_PARAMS)) {
local->phy->supported.min_csma_backoffs = 4;
local->phy->supported.max_csma_backoffs = 4;
local->phy->supported.min_maxbe = 5;
local->phy->supported.max_maxbe = 5;
local->phy->supported.min_minbe = 3;
local->phy->supported.max_minbe = 3;
}
if (!(hw->flags & IEEE802154_HW_FRAME_RETRIES)) {
/* TODO should be 3, but our default value is -1 which means
* no ARET handling.
*/
local->phy->supported.min_frame_retries = -1;
local->phy->supported.max_frame_retries = -1;
}
if (hw->flags & IEEE802154_HW_PROMISCUOUS)
local->phy->supported.iftypes |= BIT(NL802154_IFTYPE_MONITOR);
rc = wpan_phy_register(local->phy);
if (rc < 0)
goto out_wq;
rtnl_lock();
dev = ieee802154_if_add(local, "wpan%d", NET_NAME_ENUM,
NL802154_IFTYPE_NODE,
cpu_to_le64(0x0000000000000000ULL));
if (IS_ERR(dev)) {
rtnl_unlock();
rc = PTR_ERR(dev);
goto out_phy;
}
rtnl_unlock();
return 0;
out_phy:
wpan_phy_unregister(local->phy);
out_wq:
destroy_workqueue(local->workqueue);
out:
return rc;
}
static int ieee802154xbee_probe(struct platform_device *pdev)
{
struct net_device *dev;
struct xbee_priv *priv;
struct wpan_phy *phy = wpan_phy_alloc(0);
int err;
if (!phy)
return -ENOMEM;
dev = alloc_netdev(sizeof(struct xbee_priv), "hardwpan%d", ieee802154_xbee_setup);
if (!dev) {
wpan_phy_free(phy);
return -ENOMEM;
}
memcpy(dev->dev_addr, "\xba\xbe\xca\xfe\xde\xad\xbe\xef",
dev->addr_len);
/*
* For now we'd like to emulate 2.4 GHz-only device,
* both O-QPSK and CSS
*/
/* 2.4 GHz O-QPSK 802.15.4-2003 */
phy->channels_supported[0] |= 0x7FFF800;
/* 2.4 GHz CSS 802.15.4a-2007 */
phy->channels_supported[3] |= 0x3fff;
phy->transmit_power = 0xbf;
dev->netdev_ops = &xbee_ops;
dev->ml_priv = &xbee_mlme;
priv = netdev_priv(dev);
priv->phy = phy;
wpan_phy_set_dev(phy, &pdev->dev);
SET_NETDEV_DEV(dev, &phy->dev);
platform_set_drvdata(pdev, dev);
priv->rbuff = kmalloc(XBEE_MAXFRAME, GFP_KERNEL);
priv->rcount = 0;
priv->frame_status = UNFRAMED;
priv->frame_len = 0;
priv->escaped = 0;
xbee_dev = dev; // This should be removed in a future!
err = wpan_phy_register(phy);
if (err)
goto out;
err = register_netdev(dev);
if (err < 0)
goto out;
dev_info(&pdev->dev, "Added ieee802154 HardMAC hardware\n");
return 0;
out:
unregister_netdev(dev);
return err;
}
