static void smc_shutdown(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
struct sk_buff *pending_skb;
DBG(2, "%s: %s\n", CARDNAME, __func__);
spin_lock_irq(&lp->lock);
SMC_SELECT_BANK(lp, 2);
SMC_SET_INT_MASK(lp, 0);
pending_skb = lp->pending_tx_skb;
lp->pending_tx_skb = NULL;
spin_unlock_irq(&lp->lock);
if (pending_skb)
dev_kfree_skb(pending_skb);
SMC_SELECT_BANK(lp, 0);
SMC_SET_RCR(lp, RCR_CLEAR);
SMC_SET_TCR(lp, TCR_CLEAR);
#ifdef POWER_DOWN
SMC_SELECT_BANK(lp, 1);
SMC_SET_CONFIG(lp, SMC_GET_CONFIG(lp) & ~CONFIG_EPH_POWER_EN);
#endif
}
/*
* this puts the device in an inactive state
*/
static void smc_shutdown(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
struct sk_buff *pending_skb;
DBG(2, "%s: %s\n", CARDNAME, __func__);
/* no more interrupts for me */
spin_lock_irq(&lp->lock);
SMC_SELECT_BANK(lp, 2);
SMC_SET_INT_MASK(lp, 0);
pending_skb = lp->pending_tx_skb;
lp->pending_tx_skb = NULL;
spin_unlock_irq(&lp->lock);
if (pending_skb)
dev_kfree_skb(pending_skb);
/* and tell the card to stay away from that nasty outside world */
SMC_SELECT_BANK(lp, 0);
SMC_SET_RCR(lp, RCR_CLEAR);
SMC_SET_TCR(lp, TCR_CLEAR);
#ifdef POWER_DOWN
/* finally, shut the chip down */
SMC_SELECT_BANK(lp, 1);
SMC_SET_CONFIG(lp, SMC_GET_CONFIG(lp) & ~CONFIG_EPH_POWER_EN);
#endif
}
