diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/ucc_geth.c | 29 |
2 files changed, 2 insertions, 31 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 1fe7e0792c1..9b98714889b 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2270,10 +2270,6 @@ config UCC_GETH This driver supports the Gigabit Ethernet mode of the QUICC Engine, which is available on some Freescale SOCs. -config UGETH_NAPI - bool "Use Rx Polling (NAPI)" - depends on UCC_GETH - config UGETH_MAGIC_PACKET bool "Magic Packet detection support" depends on UCC_GETH diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index fb0b918e5cc..07933f71b86 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3500,11 +3500,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit dev->stats.rx_bytes += length; /* Send the packet up the stack */ -#ifdef CONFIG_UGETH_NAPI netif_receive_skb(skb); -#else - netif_rx(skb); -#endif /* CONFIG_UGETH_NAPI */ } ugeth->dev->last_rx = jiffies; @@ -3580,7 +3576,6 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ) return 0; } -#ifdef CONFIG_UGETH_NAPI static int ucc_geth_poll(struct napi_struct *napi, int budget) { struct ucc_geth_private *ugeth = container_of(napi, struct ucc_geth_private, napi); @@ -3607,7 +3602,6 @@ static int ucc_geth_poll(struct napi_struct *napi, int budget) return howmany; } -#endif /* CONFIG_UGETH_NAPI */ static irqreturn_t ucc_geth_irq_handler(int irq, void *info) { @@ -3617,9 +3611,6 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info) struct ucc_geth_info *ug_info; register u32 ucce; register u32 uccm; -#ifndef CONFIG_UGETH_NAPI - register u32 rx_mask; -#endif register u32 tx_mask; u8 i; @@ -3636,21 +3627,11 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info) /* check for receive events that require processing */ if (ucce & UCCE_RX_EVENTS) { -#ifdef CONFIG_UGETH_NAPI if (netif_rx_schedule_prep(dev, &ugeth->napi)) { uccm &= ~UCCE_RX_EVENTS; out_be32(uccf->p_uccm, uccm); __netif_rx_schedule(dev, &ugeth->napi); } -#else - rx_mask = UCCE_RXBF_SINGLE_MASK; - for (i = 0; i < ug_info->numQueuesRx; i++) { - if (ucce & rx_mask) - ucc_geth_rx(ugeth, i, (int)ugeth->ug_info->bdRingLenRx[i]); - ucce &= ~rx_mask; - rx_mask <<= 1; - } -#endif /* CONFIG_UGETH_NAPI */ } /* Tx event processing */ @@ -3720,9 +3701,8 @@ static int ucc_geth_open(struct net_device *dev) return err; } -#ifdef CONFIG_UGETH_NAPI napi_enable(&ugeth->napi); -#endif + err = ucc_geth_startup(ugeth); if (err) { if (netif_msg_ifup(ugeth)) @@ -3783,9 +3763,8 @@ static int ucc_geth_open(struct net_device *dev) return err; out_err: -#ifdef CONFIG_UGETH_NAPI napi_disable(&ugeth->napi); -#endif + return err; } @@ -3796,9 +3775,7 @@ static int ucc_geth_close(struct net_device *dev) ugeth_vdbg("%s: IN", __FUNCTION__); -#ifdef CONFIG_UGETH_NAPI napi_disable(&ugeth->napi); -#endif ucc_geth_stop(ugeth); @@ -4050,9 +4027,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma dev->hard_start_xmit = ucc_geth_start_xmit; dev->tx_timeout = ucc_geth_timeout; dev->watchdog_timeo = TX_TIMEOUT; -#ifdef CONFIG_UGETH_NAPI netif_napi_add(dev, &ugeth->napi, ucc_geth_poll, UCC_GETH_DEV_WEIGHT); -#endif /* CONFIG_UGETH_NAPI */ #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = ucc_netpoll; #endif |