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-rw-r--r--drivers/net/smc911x.c210
-rw-r--r--drivers/net/smc911x.h18
2 files changed, 114 insertions, 114 deletions
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index b3b0d36..bdd8702 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -4,7 +4,7 @@
*
* Copyright (C) 2005 Sensoria Corp
* Derived from the unified SMC91x driver by Nicolas Pitre
- * and the smsc911x.c reference driver by SMSC
+ * and the smsc911x.c reference driver by SMSC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -113,7 +113,7 @@ MODULE_LICENSE("GPL");
struct smc911x_local {
/*
* If I have to wait until the DMA is finished and ready to reload a
- * packet, I will store the skbuff here. Then, the DMA will send it
+ * packet, I will store the skbuff here. Then, the DMA will send it
* out and free it.
*/
struct sk_buff *pending_tx_skb;
@@ -246,7 +246,7 @@ static void smc911x_reset(struct net_device *dev)
/* Take out of PM setting first */
if ((SMC_GET_PMT_CTRL() & PMT_CTRL_READY_) == 0) {
/* Write to the bytetest will take out of powerdown */
- SMC_SET_BYTE_TEST(0);
+ SMC_SET_BYTE_TEST(0);
timeout=10;
do {
udelay(10);
@@ -306,9 +306,9 @@ static void smc911x_reset(struct net_device *dev)
/* Set to LED outputs */
SMC_SET_GPIO_CFG(0x70070000);
- /*
+ /*
* Deassert IRQ for 1*10us for edge type interrupts
- * and drive IRQ pin push-pull
+ * and drive IRQ pin push-pull
*/
SMC_SET_IRQ_CFG( (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_ );
@@ -368,8 +368,8 @@ static void smc911x_enable(struct net_device *dev)
SMC_SET_FIFO_RSL(0x00);
/* now, enable interrupts */
- mask = INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_ | INT_EN_RSFL_EN_ |
- INT_EN_GPT_INT_EN_ | INT_EN_RXDFH_INT_EN_ | INT_EN_RXE_EN_ |
+ mask = INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_ | INT_EN_RSFL_EN_ |
+ INT_EN_GPT_INT_EN_ | INT_EN_RXDFH_INT_EN_ | INT_EN_RXE_EN_ |
INT_EN_PHY_INT_EN_;
if (IS_REV_A(lp->revision))
mask|=INT_EN_RDFL_EN_;
@@ -404,12 +404,12 @@ static void smc911x_shutdown(struct net_device *dev)
}
static inline void smc911x_drop_pkt(struct net_device *dev)
-{
+{
unsigned long ioaddr = dev->base_addr;
unsigned int fifo_count, timeout, reg;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __FUNCTION__);
- fifo_count = SMC_GET_RX_FIFO_INF() & 0xFFFF;
+ fifo_count = SMC_GET_RX_FIFO_INF() & 0xFFFF;
if (fifo_count <= 4) {
/* Manually dump the packet data */
while (fifo_count--)
@@ -431,7 +431,7 @@ static inline void smc911x_drop_pkt(struct net_device *dev)
/*
* This is the procedure to handle the receipt of a packet.
* It should be called after checking for packet presence in
- * the RX status FIFO. It must be called with the spin lock
+ * the RX status FIFO. It must be called with the spin lock
* already held.
*/
static inline void smc911x_rcv(struct net_device *dev)
@@ -442,21 +442,21 @@ static inline void smc911x_rcv(struct net_device *dev)
struct sk_buff *skb;
unsigned char *data;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n",
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n",
dev->name, __FUNCTION__);
status = SMC_GET_RX_STS_FIFO();
- DBG(SMC_DEBUG_RX, "%s: Rx pkt len %d status 0x%08x \n",
+ DBG(SMC_DEBUG_RX, "%s: Rx pkt len %d status 0x%08x \n",
dev->name, (status & 0x3fff0000) >> 16, status & 0xc000ffff);
pkt_len = (status & RX_STS_PKT_LEN_) >> 16;
- if (status & RX_STS_ES_) {
+ if (status & RX_STS_ES_) {
/* Deal with a bad packet */
lp->stats.rx_errors++;
- if (status & RX_STS_CRC_ERR_)
+ if (status & RX_STS_CRC_ERR_)
lp->stats.rx_crc_errors++;
else {
if (status & RX_STS_LEN_ERR_)
lp->stats.rx_length_errors++;
- if (status & RX_STS_MCAST_)
+ if (status & RX_STS_MCAST_)
lp->stats.multicast++;
}
/* Remove the bad packet data from the RX FIFO */
@@ -472,9 +472,9 @@ static inline void smc911x_rcv(struct net_device *dev)
smc911x_drop_pkt(dev);
return;
}
- /* Align IP header to 32 bits
+ /* Align IP header to 32 bits
* Note that the device is configured to add a 2
- * byte padding to the packet start, so we really
+ * byte padding to the packet start, so we really
* want to write to the orignal data pointer */
data = skb->data;
skb_reserve(skb, 2);
@@ -529,25 +529,25 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
skb = lp->pending_tx_skb;
lp->pending_tx_skb = NULL;
- /* cmdA {25:24] data alignment [20:16] start offset [10:0] buffer length */
- /* cmdB {31:16] pkt tag [10:0] length */
+ /* cmdA {25:24] data alignment [20:16] start offset [10:0] buffer length */
+ /* cmdB {31:16] pkt tag [10:0] length */
#ifdef SMC_USE_DMA
/* 16 byte buffer alignment mode */
buf = (char*)((u32)(skb->data) & ~0xF);
- len = (skb->len + 0xF + ((u32)skb->data & 0xF)) & ~0xF;
+ len = (skb->len + 0xF + ((u32)skb->data & 0xF)) & ~0xF;
cmdA = (1<<24) | (((u32)skb->data & 0xF)<<16) |
TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ |
skb->len;
#else
buf = (char*)((u32)skb->data & ~0x3);
- len = (skb->len + 3 + ((u32)skb->data & 3)) & ~0x3;
+ len = (skb->len + 3 + ((u32)skb->data & 3)) & ~0x3;
cmdA = (((u32)skb->data & 0x3) << 16) |
TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ |
skb->len;
#endif
- /* tag is packet length so we can use this in stats update later */
+ /* tag is packet length so we can use this in stats update later */
cmdB = (skb->len << 16) | (skb->len & 0x7FF);
-
+
DBG(SMC_DEBUG_TX, "%s: TX PKT LENGTH 0x%04x (%d) BUF 0x%p CMDA 0x%08x CMDB 0x%08x\n",
dev->name, len, len, buf, cmdA, cmdB);
SMC_SET_TX_FIFO(cmdA);
@@ -587,7 +587,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned int free;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
dev->name, __FUNCTION__);
BUG_ON(lp->pending_tx_skb != NULL);
@@ -597,7 +597,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Turn off the flow when running out of space in FIFO */
if (free <= SMC911X_TX_FIFO_LOW_THRESHOLD) {
- DBG(SMC_DEBUG_TX, "%s: Disabling data flow due to low FIFO space (%d)\n",
+ DBG(SMC_DEBUG_TX, "%s: Disabling data flow due to low FIFO space (%d)\n",
dev->name, free);
spin_lock_irqsave(&lp->lock, flags);
/* Reenable when at least 1 packet of size MTU present */
@@ -607,15 +607,15 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
spin_unlock_irqrestore(&lp->lock, flags);
}
- /* Drop packets when we run out of space in TX FIFO
+ /* Drop packets when we run out of space in TX FIFO
* Account for overhead required for:
- *
- * Tx command words 8 bytes
+ *
+ * Tx command words 8 bytes
* Start offset 15 bytes
* End padding 15 bytes
- */
+ */
if (unlikely(free < (skb->len + 8 + 15 + 15))) {
- printk("%s: No Tx free space %d < %d\n",
+ printk("%s: No Tx free space %d < %d\n",
dev->name, free, skb->len);
lp->pending_tx_skb = NULL;
lp->stats.tx_errors++;
@@ -623,11 +623,11 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev_kfree_skb(skb);
return 0;
}
-
+
#ifdef SMC_USE_DMA
{
/* If the DMA is already running then defer this packet Tx until
- * the DMA IRQ starts it
+ * the DMA IRQ starts it
*/
spin_lock_irqsave(&lp->lock, flags);
if (lp->txdma_active) {
@@ -660,23 +660,23 @@ static void smc911x_tx(struct net_device *dev)
struct smc911x_local *lp = netdev_priv(dev);
unsigned int tx_status;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
dev->name, __FUNCTION__);
/* Collect the TX status */
while (((SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
- DBG(SMC_DEBUG_TX, "%s: Tx stat FIFO used 0x%04x\n",
- dev->name,
+ DBG(SMC_DEBUG_TX, "%s: Tx stat FIFO used 0x%04x\n",
+ dev->name,
(SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16);
tx_status = SMC_GET_TX_STS_FIFO();
lp->stats.tx_packets++;
lp->stats.tx_bytes+=tx_status>>16;
- DBG(SMC_DEBUG_TX, "%s: Tx FIFO tag 0x%04x status 0x%04x\n",
- dev->name, (tx_status & 0xffff0000) >> 16,
+ DBG(SMC_DEBUG_TX, "%s: Tx FIFO tag 0x%04x status 0x%04x\n",
+ dev->name, (tx_status & 0xffff0000) >> 16,
tx_status & 0x0000ffff);
- /* count Tx errors, but ignore lost carrier errors when in
+ /* count Tx errors, but ignore lost carrier errors when in
* full-duplex mode */
- if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx &&
+ if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx &&
!(tx_status & 0x00000306))) {
lp->stats.tx_errors++;
}
@@ -687,10 +687,10 @@ static void smc911x_tx(struct net_device *dev)
lp->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3;
}
/* carrier error only has meaning for half-duplex communication */
- if ((tx_status & (TX_STS_LOC_ | TX_STS_NO_CARR_)) &&
+ if ((tx_status & (TX_STS_LOC_ | TX_STS_NO_CARR_)) &&
!lp->ctl_rfduplx) {
lp->stats.tx_carrier_errors++;
- }
+ }
if (tx_status & TX_STS_LATE_COLL_) {
lp->stats.collisions++;
lp->stats.tx_aborted_errors++;
@@ -753,7 +753,7 @@ static void smc911x_phy_detect(struct net_device *dev)
switch(lp->version) {
case 0x115:
case 0x117:
- cfg = SMC_GET_HW_CFG();
+ cfg = SMC_GET_HW_CFG();
if (cfg & HW_CFG_EXT_PHY_DET_) {
cfg &= ~HW_CFG_PHY_CLK_SEL_;
cfg |= HW_CFG_PHY_CLK_SEL_CLK_DIS_;
@@ -779,8 +779,8 @@ static void smc911x_phy_detect(struct net_device *dev)
SMC_GET_PHY_ID2(phyaddr & 31, id2);
/* Make sure it is a valid identifier */
- if (id1 != 0x0000 && id1 != 0xffff &&
- id1 != 0x8000 && id2 != 0x0000 &&
+ if (id1 != 0x0000 && id1 != 0xffff &&
+ id1 != 0x8000 && id2 != 0x0000 &&
id2 != 0xffff && id2 != 0x8000) {
/* Save the PHY's address */
lp->mii.phy_id = phyaddr & 31;
@@ -875,9 +875,9 @@ static int smc911x_phy_reset(struct net_device *dev, int phy)
reg = SMC_GET_PMT_CTRL();
spin_unlock_irqrestore(&lp->lock, flags);
if (!(reg & PMT_CTRL_PHY_RST_)) {
- /* extra delay required because the phy may
+ /* extra delay required because the phy may
* not be completed with its reset
- * when PHY_BCR_RESET_ is cleared. 256us
+ * when PHY_BCR_RESET_ is cleared. 256us
* should suffice, but use 500us to be safe
*/
udelay(500);
@@ -1064,9 +1064,9 @@ static void smc911x_phy_interrupt(struct net_device *dev)
smc911x_phy_check_media(dev, 0);
/* read to clear status bits */
SMC_GET_PHY_INT_SRC(phyaddr,status);
- DBG(SMC_DEBUG_MISC, "%s: PHY interrupt status 0x%04x\n",
+ DBG(SMC_DEBUG_MISC, "%s: PHY interrupt status 0x%04x\n",
dev->name, status & 0xffff);
- DBG(SMC_DEBUG_MISC, "%s: AFC_CFG 0x%08x\n",
+ DBG(SMC_DEBUG_MISC, "%s: AFC_CFG 0x%08x\n",
dev->name, SMC_GET_AFC_CFG());
}
@@ -1121,7 +1121,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
if (status & INT_STS_RXE_) {
SMC_ACK_INT(INT_STS_RXE_);
lp->stats.rx_errors++;
- }
+ }
if (status & INT_STS_RXDFH_INT_) {
SMC_ACK_INT(INT_STS_RXDFH_INT_);
lp->stats.rx_dropped+=SMC_GET_RX_DROP();
@@ -1160,20 +1160,20 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
if ((status & INT_STS_RSFL_) || rx_overrun) {
unsigned int fifo;
DBG(SMC_DEBUG_RX, "%s: RX irq\n", dev->name);
- fifo = SMC_GET_RX_FIFO_INF();
- pkts = (fifo & RX_FIFO_INF_RXSUSED_) >> 16;
- DBG(SMC_DEBUG_RX, "%s: Rx FIFO pkts %d, bytes %d\n",
+ fifo = SMC_GET_RX_FIFO_INF();
+ pkts = (fifo & RX_FIFO_INF_RXSUSED_) >> 16;
+ DBG(SMC_DEBUG_RX, "%s: Rx FIFO pkts %d, bytes %d\n",
dev->name, pkts, fifo & 0xFFFF );
if (pkts != 0) {
#ifdef SMC_USE_DMA
unsigned int fifo;
if (lp->rxdma_active){
- DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA,
+ DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA,
"%s: RX DMA active\n", dev->name);
/* The DMA is already running so up the IRQ threshold */
fifo = SMC_GET_FIFO_INT() & ~0xFF;
fifo |= pkts & 0xFF;
- DBG(SMC_DEBUG_RX,
+ DBG(SMC_DEBUG_RX,
"%s: Setting RX stat FIFO threshold to %d\n",
dev->name, fifo & 0xff);
SMC_SET_FIFO_INT(fifo);
@@ -1197,8 +1197,8 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
/* Handle transmit done condition */
#if 1
if (status & (INT_STS_TSFL_ | INT_STS_GPT_INT_)) {
- DBG(SMC_DEBUG_TX | SMC_DEBUG_MISC,
- "%s: Tx stat FIFO limit (%d) /GPT irq\n",
+ DBG(SMC_DEBUG_TX | SMC_DEBUG_MISC,
+ "%s: Tx stat FIFO limit (%d) /GPT irq\n",
dev->name, (SMC_GET_FIFO_INT() & 0x00ff0000) >> 16);
smc911x_tx(dev);
SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
@@ -1213,16 +1213,16 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
}
if (status & INT_STS_GPT_INT_) {
- DBG(SMC_DEBUG_RX, "%s: IRQ_CFG 0x%08x FIFO_INT 0x%08x RX_CFG 0x%08x\n",
- dev->name,
- SMC_GET_IRQ_CFG(),
- SMC_GET_FIFO_INT(),
+ DBG(SMC_DEBUG_RX, "%s: IRQ_CFG 0x%08x FIFO_INT 0x%08x RX_CFG 0x%08x\n",
+ dev->name,
+ SMC_GET_IRQ_CFG(),
+ SMC_GET_FIFO_INT(),
SMC_GET_RX_CFG());
DBG(SMC_DEBUG_RX, "%s: Rx Stat FIFO Used 0x%02x "
"Data FIFO Used 0x%04x Stat FIFO 0x%08x\n",
- dev->name,
- (SMC_GET_RX_FIFO_INF() & 0x00ff0000) >> 16,
- SMC_GET_RX_FIFO_INF() & 0xffff,
+ dev->name,
+ (SMC_GET_RX_FIFO_INF() & 0x00ff0000) >> 16,
+ SMC_GET_RX_FIFO_INF() & 0xffff,
SMC_GET_RX_STS_FIFO_PEEK());
SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
SMC_ACK_INT(INT_STS_GPT_INT_);
@@ -1240,7 +1240,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
/* restore mask state */
SMC_SET_INT_EN(mask);
- DBG(SMC_DEBUG_MISC, "%s: Interrupt done (%d loops)\n",
+ DBG(SMC_DEBUG_MISC, "%s: Interrupt done (%d loops)\n",
dev->name, 8-timeout);
spin_unlock_irqrestore(&lp->lock, flags);
@@ -1272,7 +1272,7 @@ smc911x_tx_dma_irq(int dma, void *data, struct pt_regs *regs)
if (lp->pending_tx_skb != NULL)
smc911x_hardware_send_pkt(dev);
else {
- DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA,
+ DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA,
"%s: No pending Tx packets. DMA disabled\n", dev->name);
spin_lock_irqsave(&lp->lock, flags);
lp->txdma_active = 0;
@@ -1282,7 +1282,7 @@ smc911x_tx_dma_irq(int dma, void *data, struct pt_regs *regs)
spin_unlock_irqrestore(&lp->lock, flags);
}
- DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA,
+ DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA,
"%s: TX DMA irq completed\n", dev->name);
}
static void
@@ -1311,15 +1311,15 @@ smc911x_rx_dma_irq(int dma, void *data, struct pt_regs *regs)
lp->stats.rx_bytes += skb->len;
spin_lock_irqsave(&lp->lock, flags);
- pkts = (SMC_GET_RX_FIFO_INF() & RX_FIFO_INF_RXSUSED_) >> 16;
+ pkts = (SMC_GET_RX_FIFO_INF() & RX_FIFO_INF_RXSUSED_) >> 16;
if (pkts != 0) {
smc911x_rcv(dev);
}else {
lp->rxdma_active = 0;
}
spin_unlock_irqrestore(&lp->lock, flags);
- DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA,
- "%s: RX DMA irq completed. DMA RX FIFO PKTS %d\n",
+ DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA,
+ "%s: RX DMA irq completed. DMA RX FIFO PKTS %d\n",
dev->name, pkts);
}
#endif /* SMC_USE_DMA */
@@ -1355,8 +1355,8 @@ static void smc911x_timeout(struct net_device *dev)
dev->name, status, mask);
/* Dump the current TX FIFO contents and restart */
- mask = SMC_GET_TX_CFG();
- SMC_SET_TX_CFG(mask | TX_CFG_TXS_DUMP_ | TX_CFG_TXD_DUMP_);
+ mask = SMC_GET_TX_CFG();
+ SMC_SET_TX_CFG(mask | TX_CFG_TXS_DUMP_ | TX_CFG_TXD_DUMP_);
/*
* Reconfiguring the PHY doesn't seem like a bad idea here, but
* smc911x_phy_configure() calls msleep() which calls schedule_timeout()
@@ -1387,7 +1387,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
unsigned int mcr, update_multicast = 0;
unsigned long flags;
/* table for flipping the order of 5 bits */
- static const unsigned char invert5[] =
+ static const unsigned char invert5[] =
{0x00, 0x10, 0x08, 0x18, 0x04, 0x14, 0x0C, 0x1C,
0x02, 0x12, 0x0A, 0x1A, 0x06, 0x16, 0x0E, 0x1E,
0x01, 0x11, 0x09, 0x19, 0x05, 0x15, 0x0D, 0x1D,
@@ -1463,7 +1463,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
/* now, the table can be loaded into the chipset */
update_multicast = 1;
} else {
- DBG(SMC_DEBUG_MISC, "%s: ~(MAC_CR_PRMS_|MAC_CR_MCPAS_)\n",
+ DBG(SMC_DEBUG_MISC, "%s: ~(MAC_CR_PRMS_|MAC_CR_MCPAS_)\n",
dev->name);
mcr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_);
@@ -1478,8 +1478,8 @@ static void smc911x_set_multicast_list(struct net_device *dev)
spin_lock_irqsave(&lp->lock, flags);
SMC_SET_MAC_CR(mcr);
if (update_multicast) {
- DBG(SMC_DEBUG_MISC,
- "%s: update mcast hash table 0x%08x 0x%08x\n",
+ DBG(SMC_DEBUG_MISC,
+ "%s: update mcast hash table 0x%08x 0x%08x\n",
dev->name, multicast_table[0], multicast_table[1]);
SMC_SET_HASHL(multicast_table[0]);
SMC_SET_HASHH(multicast_table[1]);
@@ -1614,8 +1614,8 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->transceiver = XCVR_EXTERNAL;
cmd->port = 0;
SMC_GET_PHY_SPECIAL(lp->mii.phy_id, status);
- cmd->duplex =
- (status & (PHY_SPECIAL_SPD_10FULL_ | PHY_SPECIAL_SPD_100FULL_)) ?
+ cmd->duplex =
+ (status & (PHY_SPECIAL_SPD_10FULL_ | PHY_SPECIAL_SPD_100FULL_)) ?
DUPLEX_FULL : DUPLEX_HALF;
ret = 0;
}
@@ -1687,11 +1687,11 @@ static void smc911x_ethtool_setmsglevel(struct net_device *dev, u32 level)
static int smc911x_ethtool_getregslen(struct net_device *dev)
{
/* System regs + MAC regs + PHY regs */
- return (((E2P_CMD - ID_REV)/4 + 1) +
- (WUCSR - MAC_CR)+1 + 32) * sizeof(u32);
+ return (((E2P_CMD - ID_REV)/4 + 1) +
+ (WUCSR - MAC_CR)+1 + 32) * sizeof(u32);
}
-static void smc911x_ethtool_getregs(struct net_device *dev,
+static void smc911x_ethtool_getregs(struct net_device *dev,
struct ethtool_regs* regs, void *buf)
{
unsigned long ioaddr = dev->base_addr;
@@ -1702,19 +1702,19 @@ static void smc911x_ethtool_getregs(struct net_device *dev,
regs->version = lp->version;
for(i=ID_REV;i<=E2P_CMD;i+=4) {
- data[j++] = SMC_inl(ioaddr,i);
+ data[j++] = SMC_inl(ioaddr,i);
}
for(i=MAC_CR;i<=WUCSR;i++) {
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CSR(i, reg);
spin_unlock_irqrestore(&lp->lock, flags);
- data[j++] = reg;
+ data[j++] = reg;
}
for(i=0;i<=31;i++) {
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MII(i, lp->mii.phy_id, reg);
spin_unlock_irqrestore(&lp->lock, flags);
- data[j++] = reg & 0xFFFF;
+ data[j++] = reg & 0xFFFF;
}
}
@@ -1727,60 +1727,60 @@ static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
e2p_cmd = SMC_GET_E2P_CMD();
for(timeout=10;(e2p_cmd & E2P_CMD_EPC_BUSY_) && timeout; timeout--) {
if (e2p_cmd & E2P_CMD_EPC_TIMEOUT_) {
- PRINTK("%s: %s timeout waiting for EEPROM to respond\n",
+ PRINTK("%s: %s timeout waiting for EEPROM to respond\n",
dev->name, __FUNCTION__);
return -EFAULT;
- }
+ }
mdelay(1);
e2p_cmd = SMC_GET_E2P_CMD();
}
if (timeout == 0) {
- PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n",
+ PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n",
dev->name, __FUNCTION__);
return -ETIMEDOUT;
}
return 0;
}
-static inline int smc911x_ethtool_write_eeprom_cmd(struct net_device *dev,
+static inline int smc911x_ethtool_write_eeprom_cmd(struct net_device *dev,
int cmd, int addr)
{
unsigned long ioaddr = dev->base_addr;
int ret;
- if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
+ if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
- SMC_SET_E2P_CMD(E2P_CMD_EPC_BUSY_ |
- ((cmd) & (0x7<<28)) |
+ SMC_SET_E2P_CMD(E2P_CMD_EPC_BUSY_ |
+ ((cmd) & (0x7<<28)) |
((addr) & 0xFF));
return 0;
}
-static inline int smc911x_ethtool_read_eeprom_byte(struct net_device *dev,
+static inline int smc911x_ethtool_read_eeprom_byte(struct net_device *dev,
u8 *data)
{
unsigned long ioaddr = dev->base_addr;
int ret;
- if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
+ if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
*data = SMC_GET_E2P_DATA();
return 0;
}
-static inline int smc911x_ethtool_write_eeprom_byte(struct net_device *dev,
+static inline int smc911x_ethtool_write_eeprom_byte(struct net_device *dev,
u8 data)
{
unsigned long ioaddr = dev->base_addr;
int ret;
- if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
+ if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
SMC_SET_E2P_DATA(data);
return 0;
}
-static int smc911x_ethtool_geteeprom(struct net_device *dev,
+static int smc911x_ethtool_geteeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 *data)
{
u8 eebuf[SMC911X_EEPROM_LEN];
@@ -1793,10 +1793,10 @@ static int smc911x_ethtool_geteeprom(struct net_device *dev,
return ret;
}
memcpy(data, eebuf+eeprom->offset, eeprom->len);
- return 0;
+ return 0;
}
-static int smc911x_ethtool_seteeprom(struct net_device *dev,
+static int smc911x_ethtool_seteeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 *data)
{
int i, ret;
@@ -1953,7 +1953,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
retval = -EINVAL;
goto err_out;
}
-
+
/* fill in some of the fields */
dev->base_addr = ioaddr;
lp->version = chip_ids[i].id;
@@ -1965,7 +1965,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
/* Set the automatic flow control values */
switch(lp->tx_fifo_kb) {
- /*
+ /*
* AFC_HI is about ((Rx Data Fifo Size)*2/3)/64
* AFC_LO is AFC_HI/2
* BACK_DUR is about 5uS*(AFC_LO) rounded down
@@ -1990,7 +1990,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
lp->afc_cfg=0x003C1E6F;break;
case 11:/* 4800 Rx Data Fifo Size */
lp->afc_cfg=0x0032195F;break;
- /*
+ /*
* AFC_HI is ~1520 bytes less than RX Data Fifo Size
* AFC_LO is AFC_HI/2
* BACK_DUR is about 5uS*(AFC_LO) rounded down
@@ -2002,13 +2002,13 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
case 14:/* 1920 Rx Data Fifo Size */
lp->afc_cfg=0x0006032F;break;
default:
- PRINTK("%s: ERROR -- no AFC_CFG setting found",
+ PRINTK("%s: ERROR -- no AFC_CFG setting found",
dev->name);
break;
}
- DBG(SMC_DEBUG_MISC | SMC_DEBUG_TX | SMC_DEBUG_RX,
- "%s: tx_fifo %d rx_fifo %d afc_cfg 0x%08x\n", CARDNAME,
+ DBG(SMC_DEBUG_MISC | SMC_DEBUG_TX | SMC_DEBUG_RX,
+ "%s: tx_fifo %d rx_fifo %d afc_cfg 0x%08x\n", CARDNAME,
lp->tx_fifo_size, lp->rx_fifo_size, lp->afc_cfg);
spin_lock_init(&lp->lock);
@@ -2129,7 +2129,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
PRINTK("%s: External PHY 0x%08x\n", dev->name, lp->phy_type);
}
}
-
+
err_out:
#ifdef SMC_USE_DMA
if (retval) {
@@ -2292,7 +2292,7 @@ static struct platform_driver smc911x_driver = {
.name = CARDNAME,
},
};
-
+
static int __init smc911x_init(void)
{
return platform_driver_register(&smc911x_driver);
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 0779a22..962a710 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -73,13 +73,13 @@
#if SMC_USE_PXA_DMA
#define SMC_USE_DMA
-/*
- * Define the request and free functions
+/*
+ * Define the request and free functions
* These are unfortunately architecture specific as no generic allocation
* mechanism exits
*/
#define SMC_DMA_REQUEST(dev, handler) \
- pxa_request_dma(dev->name, DMA_PRIO_LOW, handler, dev)
+ pxa_request_dma(dev->name, DMA_PRIO_LOW, handler, dev)
#define SMC_DMA_FREE(dev, dma) \
pxa_free_dma(dma)
@@ -101,14 +101,14 @@
static dma_addr_t rx_dmabuf, tx_dmabuf;
static int rx_dmalen, tx_dmalen;
-
+
#ifdef SMC_insl
#undef SMC_insl
#define SMC_insl(a, r, p, l) \
smc_pxa_dma_insl(lp->dev, a, lp->physaddr, r, lp->rxdma, p, l)
static inline void
-smc_pxa_dma_insl(struct device *dev, u_long ioaddr, u_long physaddr,
+smc_pxa_dma_insl(struct device *dev, u_long ioaddr, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
@@ -136,7 +136,7 @@ smc_pxa_dma_insl(struct device *dev, u_long ioaddr, u_long physaddr,
smc_pxa_dma_insw(lp->dev, a, lp->physaddr, r, lp->rxdma, p, l)
static inline void
-smc_pxa_dma_insw(struct device *dev, u_long ioaddr, u_long physaddr,
+smc_pxa_dma_insw(struct device *dev, u_long ioaddr, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
@@ -164,7 +164,7 @@ smc_pxa_dma_insw(struct device *dev, u_long ioaddr, u_long physaddr,
smc_pxa_dma_outsl(lp->dev, a, lp->physaddr, r, lp->txdma, p, l)
static inline void
-smc_pxa_dma_outsl(struct device *dev, u_long ioaddr, u_long physaddr,
+smc_pxa_dma_outsl(struct device *dev, u_long ioaddr, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
@@ -192,7 +192,7 @@ smc_pxa_dma_outsl(struct device *dev, u_long ioaddr, u_long physaddr,
smc_pxa_dma_outsw(lp->dev, a, lp->physaddr, r, lp->txdma, p, l)
static inline void
-smc_pxa_dma_outsw(struct device *dev, u_long ioaddr, u_long physaddr,
+smc_pxa_dma_outsw(struct device *dev, u_long ioaddr, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
@@ -607,7 +607,7 @@ struct chip_id {
u16 id;
char *name;
};
-
+
static const struct chip_id chip_ids[] = {
{ CHIP_9115, "LAN9115" },
{ CHIP_9116, "LAN9116" },
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