From 6aa20a2235535605db6d6d2bd850298b2fe7f31e Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Wed, 13 Sep 2006 13:24:59 -0400 Subject: drivers/net: Trim trailing whitespace Signed-off-by: Jeff Garzik --- drivers/net/au1000_eth.c | 66 ++++++++++++++++++++++++------------------------ 1 file changed, 33 insertions(+), 33 deletions(-) (limited to 'drivers/net/au1000_eth.c') diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index 85be0e6aa1f3..ec493368d784 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -6,8 +6,8 @@ * Copyright 2002 TimeSys Corp. * Added ethtool/mii-tool support, * Copyright 2004 Matt Porter - * Update: 2004 Bjoern Riemer, riemer@fokus.fraunhofer.de - * or riemer@riemer-nt.de: fixed the link beat detection with + * Update: 2004 Bjoern Riemer, riemer@fokus.fraunhofer.de + * or riemer@riemer-nt.de: fixed the link beat detection with * ioctls (SIOCGMIIPHY) * Copyright 2006 Herbert Valerio Riedel * converted to use linux-2.6.x's PHY framework @@ -32,7 +32,7 @@ * * ######################################################################## * - * + * */ #include @@ -107,13 +107,13 @@ extern char * __init prom_getcmdline(void); /* * Theory of operation * - * The Au1000 MACs use a simple rx and tx descriptor ring scheme. - * There are four receive and four transmit descriptors. These - * descriptors are not in memory; rather, they are just a set of + * The Au1000 MACs use a simple rx and tx descriptor ring scheme. + * There are four receive and four transmit descriptors. These + * descriptors are not in memory; rather, they are just a set of * hardware registers. * * Since the Au1000 has a coherent data cache, the receive and - * transmit buffers are allocated from the KSEG0 segment. The + * transmit buffers are allocated from the KSEG0 segment. The * hardware registers, however, are still mapped at KSEG1 to * make sure there's no out-of-order writes, and that all writes * complete immediately. @@ -123,7 +123,7 @@ extern char * __init prom_getcmdline(void); * the mac address is, and the mac address is not passed on the * command line. */ -static unsigned char au1000_mac_addr[6] __devinitdata = { +static unsigned char au1000_mac_addr[6] __devinitdata = { 0x00, 0x50, 0xc2, 0x0c, 0x30, 0x00 }; @@ -207,13 +207,13 @@ static int mdio_read(struct net_device *dev, int phy_addr, int reg) while (*mii_control_reg & MAC_MII_BUSY) { mdelay(1); if (--timedout == 0) { - printk(KERN_ERR "%s: read_MII busy timeout!!\n", + printk(KERN_ERR "%s: read_MII busy timeout!!\n", dev->name); return -1; } } - mii_control = MAC_SET_MII_SELECT_REG(reg) | + mii_control = MAC_SET_MII_SELECT_REG(reg) | MAC_SET_MII_SELECT_PHY(phy_addr) | MAC_MII_READ; *mii_control_reg = mii_control; @@ -222,7 +222,7 @@ static int mdio_read(struct net_device *dev, int phy_addr, int reg) while (*mii_control_reg & MAC_MII_BUSY) { mdelay(1); if (--timedout == 0) { - printk(KERN_ERR "%s: mdio_read busy timeout!!\n", + printk(KERN_ERR "%s: mdio_read busy timeout!!\n", dev->name); return -1; } @@ -241,13 +241,13 @@ static void mdio_write(struct net_device *dev, int phy_addr, int reg, u16 value) while (*mii_control_reg & MAC_MII_BUSY) { mdelay(1); if (--timedout == 0) { - printk(KERN_ERR "%s: mdio_write busy timeout!!\n", + printk(KERN_ERR "%s: mdio_write busy timeout!!\n", dev->name); return; } } - mii_control = MAC_SET_MII_SELECT_REG(reg) | + mii_control = MAC_SET_MII_SELECT_REG(reg) | MAC_SET_MII_SELECT_PHY(phy_addr) | MAC_MII_WRITE; *mii_data_reg = value; @@ -394,7 +394,7 @@ static int mii_probe (struct net_device *dev) /* * Buffer allocation/deallocation routines. The buffer descriptor returned - * has the virtual and dma address of a buffer suitable for + * has the virtual and dma address of a buffer suitable for * both, receive and transmit operations. */ static db_dest_t *GetFreeDB(struct au1000_private *aup) @@ -500,22 +500,22 @@ static void reset_mac(struct net_device *dev) spin_unlock_irqrestore(&aup->lock, flags); } -/* +/* * Setup the receive and transmit "rings". These pointers are the addresses * of the rx and tx MAC DMA registers so they are fixed by the hardware -- * these are not descriptors sitting in memory. */ -static void +static void setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base) { int i; for (i = 0; i < NUM_RX_DMA; i++) { - aup->rx_dma_ring[i] = + aup->rx_dma_ring[i] = (volatile rx_dma_t *) (rx_base + sizeof(rx_dma_t)*i); } for (i = 0; i < NUM_TX_DMA; i++) { - aup->tx_dma_ring[i] = + aup->tx_dma_ring[i] = (volatile tx_dma_t *) (tx_base + sizeof(tx_dma_t)*i); } } @@ -691,7 +691,7 @@ static struct net_device * au1000_probe(int port_num) /* Use the hard coded MAC addresses */ else { str2eaddr(ethaddr, pmac + strlen("ethaddr=")); - memcpy(au1000_mac_addr, ethaddr, + memcpy(au1000_mac_addr, ethaddr, sizeof(au1000_mac_addr)); } } @@ -780,8 +780,8 @@ static struct net_device * au1000_probe(int port_num) dev->tx_timeout = au1000_tx_timeout; dev->watchdog_timeo = ETH_TX_TIMEOUT; - /* - * The boot code uses the ethernet controller, so reset it to start + /* + * The boot code uses the ethernet controller, so reset it to start * fresh. au1000_init() expects that the device is in reset state. */ reset_mac(dev); @@ -810,7 +810,7 @@ err_out: return NULL; } -/* +/* * Initialize the interface. * * When the device powers up, the clocks are disabled and the @@ -826,7 +826,7 @@ static int au1000_init(struct net_device *dev) int i; u32 control; - if (au1000_debug > 4) + if (au1000_debug > 4) printk("%s: au1000_init\n", dev->name); /* bring the device out of reset */ @@ -1102,8 +1102,8 @@ static int au1000_tx(struct sk_buff *skb, struct net_device *dev) int i; if (au1000_debug > 5) - printk("%s: tx: aup %x len=%d, data=%p, head %d\n", - dev->name, (unsigned)aup, skb->len, + printk("%s: tx: aup %x len=%d, data=%p, head %d\n", + dev->name, (unsigned)aup, skb->len, skb->data, aup->tx_head); ptxd = aup->tx_dma_ring[aup->tx_head]; @@ -1127,7 +1127,7 @@ static int au1000_tx(struct sk_buff *skb, struct net_device *dev) pDB = aup->tx_db_inuse[aup->tx_head]; memcpy((void *)pDB->vaddr, skb->data, skb->len); if (skb->len < ETH_ZLEN) { - for (i=skb->len; ilen; ivaddr)[i] = 0; } ptxd->len = ETH_ZLEN; @@ -1166,7 +1166,7 @@ static inline void update_rx_stats(struct net_device *dev, u32 status) if (status & RX_COLL) ps->collisions++; } - else + else ps->rx_bytes += status & RX_FRAME_LEN_MASK; } @@ -1215,13 +1215,13 @@ static int au1000_rx(struct net_device *dev) } else { if (au1000_debug > 4) { - if (status & RX_MISSED_FRAME) + if (status & RX_MISSED_FRAME) printk("rx miss\n"); - if (status & RX_WDOG_TIMER) + if (status & RX_WDOG_TIMER) printk("rx wdog\n"); - if (status & RX_RUNT) + if (status & RX_RUNT) printk("rx runt\n"); - if (status & RX_OVERLEN) + if (status & RX_OVERLEN) printk("rx overlen\n"); if (status & RX_COLL) printk("rx coll\n"); @@ -1287,7 +1287,7 @@ static void set_rx_mode(struct net_device *dev) { struct au1000_private *aup = (struct au1000_private *) dev->priv; - if (au1000_debug > 4) + if (au1000_debug > 4) printk("%s: set_rx_mode: flags=%x\n", dev->name, dev->flags); if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ @@ -1305,7 +1305,7 @@ static void set_rx_mode(struct net_device *dev) mc_filter[1] = mc_filter[0] = 0; for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; i++, mclist = mclist->next) { - set_bit(ether_crc(ETH_ALEN, mclist->dmi_addr)>>26, + set_bit(ether_crc(ETH_ALEN, mclist->dmi_addr)>>26, (long *)mc_filter); } aup->mac->multi_hash_high = mc_filter[1]; -- cgit v1.2.3