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Commit 699559f8 authored by Magnus Damm's avatar Magnus Damm Committed by Jeff Garzik
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smc911x: pass along private data and use iomem 

This patch contains changes needed for platform data support:
 - Move smc911x_local structure to header file
 - Pass along smc911x_local structure pointer to macros
 - Keep register base address in smc911x_local structure
 - Remove unused ioaddr variables

[m.kozlowski@tuxland.pl: Parenthesis fix in drivers/net/smc911x.h]
Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: default avatarMariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 9961530a
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Showing with 369 additions and 388 deletions
drivers/net/smc911x.c
View file @ 699559f8
......@@ -106,56 +106,6 @@ MODULE_ALIAS("platform:smc911x");
*/
#define POWER_DOWN 1
/* store this information for the driver.. */
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
* out and free it.
*/
struct sk_buff *pending_tx_skb;
/* version/revision of the SMC911x chip */
u16 version;
u16 revision;
/* FIFO sizes */
int tx_fifo_kb;
int tx_fifo_size;
int rx_fifo_size;
int afc_cfg;
/* Contains the current active receive/phy mode */
int ctl_rfduplx;
int ctl_rspeed;
u32 msg_enable;
u32 phy_type;
struct mii_if_info mii;
/* work queue */
struct work_struct phy_configure;
int work_pending;
int tx_throttle;
spinlock_t lock;
struct net_device *netdev;
#ifdef SMC_USE_DMA
/* DMA needs the physical address of the chip */
u_long physaddr;
int rxdma;
int txdma;
int rxdma_active;
int txdma_active;
struct sk_buff *current_rx_skb;
struct sk_buff *current_tx_skb;
struct device *dev;
#endif
};
#if SMC_DEBUG > 0
#define DBG(n, args...) \
do { \
......@@ -203,24 +153,24 @@ static void PRINT_PKT(u_char *buf, int length)
/* this enables an interrupt in the interrupt mask register */
#define SMC_ENABLE_INT(x) do { \
#define SMC_ENABLE_INT(lp, x) do { \
unsigned int __mask; \
unsigned long __flags; \
spin_lock_irqsave(&lp->lock, __flags); \
__mask = SMC_GET_INT_EN(); \
__mask = SMC_GET_INT_EN((lp)); \
__mask |= (x); \
SMC_SET_INT_EN(__mask); \
SMC_SET_INT_EN((lp), __mask); \
spin_unlock_irqrestore(&lp->lock, __flags); \
} while (0)
/* this disables an interrupt from the interrupt mask register */
#define SMC_DISABLE_INT(x) do { \
#define SMC_DISABLE_INT(lp, x) do { \
unsigned int __mask; \
unsigned long __flags; \
spin_lock_irqsave(&lp->lock, __flags); \
__mask = SMC_GET_INT_EN(); \
__mask = SMC_GET_INT_EN((lp)); \
__mask &= ~(x); \
SMC_SET_INT_EN(__mask); \
SMC_SET_INT_EN((lp), __mask); \
spin_unlock_irqrestore(&lp->lock, __flags); \
} while (0)
......@@ -229,7 +179,6 @@ static void PRINT_PKT(u_char *buf, int length)
*/
static void smc911x_reset(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int reg, timeout=0, resets=1;
unsigned long flags;
......@@ -237,13 +186,13 @@ static void smc911x_reset(struct net_device *dev)
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
/* Take out of PM setting first */
if ((SMC_GET_PMT_CTRL() & PMT_CTRL_READY_) == 0) {
if ((SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_) == 0) {
/* Write to the bytetest will take out of powerdown */
SMC_SET_BYTE_TEST(0);
SMC_SET_BYTE_TEST(lp, 0);
timeout=10;
do {
udelay(10);
reg = SMC_GET_PMT_CTRL() & PMT_CTRL_READY_;
reg = SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_;
} while (--timeout && !reg);
if (timeout == 0) {
PRINTK("%s: smc911x_reset timeout waiting for PM restore\n", dev->name);
......@@ -253,15 +202,15 @@ static void smc911x_reset(struct net_device *dev)
/* Disable all interrupts */
spin_lock_irqsave(&lp->lock, flags);
SMC_SET_INT_EN(0);
SMC_SET_INT_EN(lp, 0);
spin_unlock_irqrestore(&lp->lock, flags);
while (resets--) {
SMC_SET_HW_CFG(HW_CFG_SRST_);
SMC_SET_HW_CFG(lp, HW_CFG_SRST_);
timeout=10;
do {
udelay(10);
reg = SMC_GET_HW_CFG();
reg = SMC_GET_HW_CFG(lp);
/* If chip indicates reset timeout then try again */
if (reg & HW_CFG_SRST_TO_) {
PRINTK("%s: chip reset timeout, retrying...\n", dev->name);
......@@ -277,7 +226,7 @@ static void smc911x_reset(struct net_device *dev)
/* make sure EEPROM has finished loading before setting GPIO_CFG */
timeout=1000;
while ( timeout-- && (SMC_GET_E2P_CMD() & E2P_CMD_EPC_BUSY_)) {
while ( timeout-- && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_)) {
udelay(10);
}
if (timeout == 0){
......@@ -286,24 +235,24 @@ static void smc911x_reset(struct net_device *dev)
}
/* Initialize interrupts */
SMC_SET_INT_EN(0);
SMC_ACK_INT(-1);
SMC_SET_INT_EN(lp, 0);
SMC_ACK_INT(lp, -1);
/* Reset the FIFO level and flow control settings */
SMC_SET_HW_CFG((lp->tx_fifo_kb & 0xF) << 16);
SMC_SET_HW_CFG(lp, (lp->tx_fifo_kb & 0xF) << 16);
//TODO: Figure out what appropriate pause time is
SMC_SET_FLOW(FLOW_FCPT_ | FLOW_FCEN_);
SMC_SET_AFC_CFG(lp->afc_cfg);
SMC_SET_FLOW(lp, FLOW_FCPT_ | FLOW_FCEN_);
SMC_SET_AFC_CFG(lp, lp->afc_cfg);
/* Set to LED outputs */
SMC_SET_GPIO_CFG(0x70070000);
SMC_SET_GPIO_CFG(lp, 0x70070000);
/*
* Deassert IRQ for 1*10us for edge type interrupts
* and drive IRQ pin push-pull
*/
SMC_SET_IRQ_CFG( (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_ );
SMC_SET_IRQ_CFG(lp, (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_);
/* clear anything saved */
if (lp->pending_tx_skb != NULL) {
......@@ -319,46 +268,45 @@ static void smc911x_reset(struct net_device *dev)
*/
static void smc911x_enable(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned mask, cfg, cr;
unsigned long flags;
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
SMC_SET_MAC_ADDR(dev->dev_addr);
SMC_SET_MAC_ADDR(lp, dev->dev_addr);
/* Enable TX */
cfg = SMC_GET_HW_CFG();
cfg = SMC_GET_HW_CFG(lp);
cfg &= HW_CFG_TX_FIF_SZ_ | 0xFFF;
cfg |= HW_CFG_SF_;
SMC_SET_HW_CFG(cfg);
SMC_SET_FIFO_TDA(0xFF);
SMC_SET_HW_CFG(lp, cfg);
SMC_SET_FIFO_TDA(lp, 0xFF);
/* Update TX stats on every 64 packets received or every 1 sec */
SMC_SET_FIFO_TSL(64);
SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
SMC_SET_FIFO_TSL(lp, 64);
SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CR(cr);
SMC_GET_MAC_CR(lp, cr);
cr |= MAC_CR_TXEN_ | MAC_CR_HBDIS_;
SMC_SET_MAC_CR(cr);
SMC_SET_TX_CFG(TX_CFG_TX_ON_);
SMC_SET_MAC_CR(lp, cr);
SMC_SET_TX_CFG(lp, TX_CFG_TX_ON_);
spin_unlock_irqrestore(&lp->lock, flags);
/* Add 2 byte padding to start of packets */
SMC_SET_RX_CFG((2<<8) & RX_CFG_RXDOFF_);
SMC_SET_RX_CFG(lp, (2<<8) & RX_CFG_RXDOFF_);
/* Turn on receiver and enable RX */
if (cr & MAC_CR_RXEN_)
DBG(SMC_DEBUG_RX, "%s: Receiver already enabled\n", dev->name);
spin_lock_irqsave(&lp->lock, flags);
SMC_SET_MAC_CR( cr | MAC_CR_RXEN_ );
SMC_SET_MAC_CR(lp, cr | MAC_CR_RXEN_);
spin_unlock_irqrestore(&lp->lock, flags);
/* Interrupt on every received packet */
SMC_SET_FIFO_RSA(0x01);
SMC_SET_FIFO_RSL(0x00);
SMC_SET_FIFO_RSA(lp, 0x01);
SMC_SET_FIFO_RSL(lp, 0x00);
/* now, enable interrupts */
mask = INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_ | INT_EN_RSFL_EN_ |
......@@ -369,7 +317,7 @@ static void smc911x_enable(struct net_device *dev)
else {
mask|=INT_EN_RDFO_EN_;
}
SMC_ENABLE_INT(mask);
SMC_ENABLE_INT(lp, mask);
}
/*
......@@ -377,7 +325,6 @@ static void smc911x_enable(struct net_device *dev)
*/
static void smc911x_shutdown(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned cr;
unsigned long flags;
......@@ -385,35 +332,35 @@ static void smc911x_shutdown(struct net_device *dev)
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __FUNCTION__);
/* Disable IRQ's */
SMC_SET_INT_EN(0);
SMC_SET_INT_EN(lp, 0);
/* Turn of Rx and TX */
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CR(cr);
SMC_GET_MAC_CR(lp, cr);
cr &= ~(MAC_CR_TXEN_ | MAC_CR_RXEN_ | MAC_CR_HBDIS_);
SMC_SET_MAC_CR(cr);
SMC_SET_TX_CFG(TX_CFG_STOP_TX_);
SMC_SET_MAC_CR(lp, cr);
SMC_SET_TX_CFG(lp, TX_CFG_STOP_TX_);
spin_unlock_irqrestore(&lp->lock, flags);
}
static inline void smc911x_drop_pkt(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
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(lp) & 0xFFFF;
if (fifo_count <= 4) {
/* Manually dump the packet data */
while (fifo_count--)
SMC_GET_RX_FIFO();
SMC_GET_RX_FIFO(lp);
} else {
/* Fast forward through the bad packet */
SMC_SET_RX_DP_CTRL(RX_DP_CTRL_FFWD_BUSY_);
SMC_SET_RX_DP_CTRL(lp, RX_DP_CTRL_FFWD_BUSY_);
timeout=50;
do {
udelay(10);
reg = SMC_GET_RX_DP_CTRL() & RX_DP_CTRL_FFWD_BUSY_;
reg = SMC_GET_RX_DP_CTRL(lp) & RX_DP_CTRL_FFWD_BUSY_;
} while (--timeout && reg);
if (timeout == 0) {
PRINTK("%s: timeout waiting for RX fast forward\n", dev->name);
......@@ -429,14 +376,14 @@ static inline void smc911x_drop_pkt(struct net_device *dev)
*/
static inline void smc911x_rcv(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int pkt_len, status;
struct sk_buff *skb;
unsigned char *data;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n",
dev->name, __FUNCTION__);
status = SMC_GET_RX_STS_FIFO();
status = SMC_GET_RX_STS_FIFO(lp);
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;
......@@ -473,24 +420,23 @@ static inline void smc911x_rcv(struct net_device *dev)
skb_put(skb,pkt_len-4);
#ifdef SMC_USE_DMA
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned int fifo;
/* Lower the FIFO threshold if possible */
fifo = SMC_GET_FIFO_INT();
fifo = SMC_GET_FIFO_INT(lp);
if (fifo & 0xFF) fifo--;
DBG(SMC_DEBUG_RX, "%s: Setting RX stat FIFO threshold to %d\n",
dev->name, fifo & 0xff);
SMC_SET_FIFO_INT(fifo);
SMC_SET_FIFO_INT(lp, fifo);
/* Setup RX DMA */
SMC_SET_RX_CFG(RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_));
SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_));
lp->rxdma_active = 1;
lp->current_rx_skb = skb;
SMC_PULL_DATA(data, (pkt_len+2+15) & ~15);
SMC_PULL_DATA(lp, data, (pkt_len+2+15) & ~15);
/* Packet processing deferred to DMA RX interrupt */
}
#else
SMC_SET_RX_CFG(RX_CFG_RX_END_ALGN4_ | ((2<<8) & RX_CFG_RXDOFF_));
SMC_PULL_DATA(data, pkt_len+2+3);
SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN4_ | ((2<<8) & RX_CFG_RXDOFF_));
SMC_PULL_DATA(lp, data, pkt_len+2+3);
DBG(SMC_DEBUG_PKTS, "%s: Received packet\n", dev->name);
PRINT_PKT(data, ((pkt_len - 4) <= 64) ? pkt_len - 4 : 64);
......@@ -509,7 +455,6 @@ static inline void smc911x_rcv(struct net_device *dev)
static void smc911x_hardware_send_pkt(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
struct sk_buff *skb;
unsigned int cmdA, cmdB, len;
unsigned char *buf;
......@@ -542,8 +487,8 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
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);
SMC_SET_TX_FIFO(cmdB);
SMC_SET_TX_FIFO(lp, cmdA);
SMC_SET_TX_FIFO(lp, cmdB);
DBG(SMC_DEBUG_PKTS, "%s: Transmitted packet\n", dev->name);
PRINT_PKT(buf, len <= 64 ? len : 64);
......@@ -551,10 +496,10 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
/* Send pkt via PIO or DMA */
#ifdef SMC_USE_DMA
lp->current_tx_skb = skb;
SMC_PUSH_DATA(buf, len);
SMC_PUSH_DATA(lp, buf, len);
/* DMA complete IRQ will free buffer and set jiffies */
#else
SMC_PUSH_DATA(buf, len);
SMC_PUSH_DATA(lp, buf, len);
dev->trans_start = jiffies;
dev_kfree_skb(skb);
#endif
......@@ -563,7 +508,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
netif_wake_queue(dev);
}
spin_unlock_irqrestore(&lp->lock, flags);
SMC_ENABLE_INT(INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_);
SMC_ENABLE_INT(lp, INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_);
}
/*
......@@ -575,7 +520,6 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
unsigned int free;
unsigned long flags;
......@@ -584,7 +528,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
BUG_ON(lp->pending_tx_skb != NULL);
free = SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TDFREE_;
free = SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TDFREE_;
DBG(SMC_DEBUG_TX, "%s: TX free space %d\n", dev->name, free);
/* Turn off the flow when running out of space in FIFO */
......@@ -593,7 +537,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev->name, free);
spin_lock_irqsave(&lp->lock, flags);
/* Reenable when at least 1 packet of size MTU present */
SMC_SET_FIFO_TDA((SMC911X_TX_FIFO_LOW_THRESHOLD)/64);
SMC_SET_FIFO_TDA(lp, (SMC911X_TX_FIFO_LOW_THRESHOLD)/64);
lp->tx_throttle = 1;
netif_stop_queue(dev);
spin_unlock_irqrestore(&lp->lock, flags);
......@@ -648,7 +592,6 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
*/
static void smc911x_tx(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int tx_status;
......@@ -656,11 +599,11 @@ static void smc911x_tx(struct net_device *dev)
dev->name, __FUNCTION__);
/* Collect the TX status */
while (((SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
while (((SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
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();
(SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16);
tx_status = SMC_GET_TX_STS_FIFO(lp);
dev->stats.tx_packets++;
dev->stats.tx_bytes+=tx_status>>16;
DBG(SMC_DEBUG_TX, "%s: Tx FIFO tag 0x%04x status 0x%04x\n",
......@@ -698,10 +641,10 @@ static void smc911x_tx(struct net_device *dev)
static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int phydata;
SMC_GET_MII(phyreg, phyaddr, phydata);
SMC_GET_MII(lp, phyreg, phyaddr, phydata);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n",
__FUNCTION__, phyaddr, phyreg, phydata);
......@@ -715,12 +658,12 @@ static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg)
static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg,
int phydata)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
__FUNCTION__, phyaddr, phyreg, phydata);
SMC_SET_MII(phyreg, phyaddr, phydata);
SMC_SET_MII(lp, phyreg, phyaddr, phydata);
}
/*
......@@ -729,7 +672,6 @@ static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg,
*/
static void smc911x_phy_detect(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
int phyaddr;
unsigned int cfg, id1, id2;
......@@ -745,30 +687,30 @@ 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(lp);
if (cfg & HW_CFG_EXT_PHY_DET_) {
cfg &= ~HW_CFG_PHY_CLK_SEL_;
cfg |= HW_CFG_PHY_CLK_SEL_CLK_DIS_;
SMC_SET_HW_CFG(cfg);
SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg |= HW_CFG_EXT_PHY_EN_;
SMC_SET_HW_CFG(cfg);
SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg &= ~HW_CFG_PHY_CLK_SEL_;
cfg |= HW_CFG_PHY_CLK_SEL_EXT_PHY_;
SMC_SET_HW_CFG(cfg);
SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg |= HW_CFG_SMI_SEL_;
SMC_SET_HW_CFG(cfg);
SMC_SET_HW_CFG(lp, cfg);
for (phyaddr = 1; phyaddr < 32; ++phyaddr) {
/* Read the PHY identifiers */
SMC_GET_PHY_ID1(phyaddr & 31, id1);
SMC_GET_PHY_ID2(phyaddr & 31, id2);
SMC_GET_PHY_ID1(lp, phyaddr & 31, id1);
SMC_GET_PHY_ID2(lp, phyaddr & 31, id2);
/* Make sure it is a valid identifier */
if (id1 != 0x0000 && id1 != 0xffff &&
......@@ -783,8 +725,8 @@ static void smc911x_phy_detect(struct net_device *dev)
}
default:
/* Internal media only */
SMC_GET_PHY_ID1(1, id1);
SMC_GET_PHY_ID2(1, id2);
SMC_GET_PHY_ID1(lp, 1, id1);
SMC_GET_PHY_ID2(lp, 1, id2);
/* Save the PHY's address */
lp->mii.phy_id = 1;
lp->phy_type = id1 << 16 | id2;
......@@ -801,16 +743,15 @@ static void smc911x_phy_detect(struct net_device *dev)
static int smc911x_phy_fixed(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
int bmcr;
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
/* Enter Link Disable state */
SMC_GET_PHY_BMCR(phyaddr, bmcr);
SMC_GET_PHY_BMCR(lp, phyaddr, bmcr);
bmcr |= BMCR_PDOWN;
SMC_SET_PHY_BMCR(phyaddr, bmcr);
SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
/*
* Set our fixed capabilities
......@@ -824,11 +765,11 @@ static int smc911x_phy_fixed(struct net_device *dev)
bmcr |= BMCR_SPEED100;
/* Write our capabilities to the phy control register */
SMC_SET_PHY_BMCR(phyaddr, bmcr);
SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
/* Re-Configure the Receive/Phy Control register */
bmcr &= ~BMCR_PDOWN;
SMC_SET_PHY_BMCR(phyaddr, bmcr);
SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
return 1;
}
......@@ -848,7 +789,6 @@ static int smc911x_phy_fixed(struct net_device *dev)
static int smc911x_phy_reset(struct net_device *dev, int phy)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int timeout;
unsigned long flags;
unsigned int reg;
......@@ -856,15 +796,15 @@ static int smc911x_phy_reset(struct net_device *dev, int phy)
DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
spin_lock_irqsave(&lp->lock, flags);
reg = SMC_GET_PMT_CTRL();
reg = SMC_GET_PMT_CTRL(lp);
reg &= ~0xfffff030;
reg |= PMT_CTRL_PHY_RST_;
SMC_SET_PMT_CTRL(reg);
SMC_SET_PMT_CTRL(lp, reg);
spin_unlock_irqrestore(&lp->lock, flags);
for (timeout = 2; timeout; timeout--) {
msleep(50);
spin_lock_irqsave(&lp->lock, flags);
reg = SMC_GET_PMT_CTRL();
reg = SMC_GET_PMT_CTRL(lp);
spin_unlock_irqrestore(&lp->lock, flags);
if (!(reg & PMT_CTRL_PHY_RST_)) {
/* extra delay required because the phy may
......@@ -889,13 +829,13 @@ static int smc911x_phy_reset(struct net_device *dev, int phy)
*/
static void smc911x_phy_powerdown(struct net_device *dev, int phy)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int bmcr;
/* Enter Link Disable state */
SMC_GET_PHY_BMCR(phy, bmcr);
SMC_GET_PHY_BMCR(lp, phy, bmcr);
bmcr |= BMCR_PDOWN;
SMC_SET_PHY_BMCR(phy, bmcr);
SMC_SET_PHY_BMCR(lp, phy, bmcr);
}
/*
......@@ -909,7 +849,6 @@ static void smc911x_phy_powerdown(struct net_device *dev, int phy)
static void smc911x_phy_check_media(struct net_device *dev, int init)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
unsigned int bmcr, cr;
......@@ -917,8 +856,8 @@ static void smc911x_phy_check_media(struct net_device *dev, int init)
if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) {
/* duplex state has changed */
SMC_GET_PHY_BMCR(phyaddr, bmcr);
SMC_GET_MAC_CR(cr);
SMC_GET_PHY_BMCR(lp, phyaddr, bmcr);
SMC_GET_MAC_CR(lp, cr);
if (lp->mii.full_duplex) {
DBG(SMC_DEBUG_MISC, "%s: Configuring for full-duplex mode\n", dev->name);
bmcr |= BMCR_FULLDPLX;
......@@ -928,8 +867,8 @@ static void smc911x_phy_check_media(struct net_device *dev, int init)
bmcr &= ~BMCR_FULLDPLX;
cr &= ~MAC_CR_RCVOWN_;
}
SMC_SET_PHY_BMCR(phyaddr, bmcr);
SMC_SET_MAC_CR(cr);
SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
SMC_SET_MAC_CR(lp, cr);
}
}
......@@ -947,7 +886,6 @@ static void smc911x_phy_configure(struct work_struct *work)
struct smc911x_local *lp = container_of(work, struct smc911x_local,
phy_configure);
struct net_device *dev = lp->netdev;
unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
int my_phy_caps; /* My PHY capabilities */
int my_ad_caps; /* My Advertised capabilities */
......@@ -972,7 +910,7 @@ static void smc911x_phy_configure(struct work_struct *work)
* Enable PHY Interrupts (for register 18)
* Interrupts listed here are enabled
*/
SMC_SET_PHY_INT_MASK(phyaddr, PHY_INT_MASK_ENERGY_ON_ |
SMC_SET_PHY_INT_MASK(lp, phyaddr, PHY_INT_MASK_ENERGY_ON_ |
PHY_INT_MASK_ANEG_COMP_ | PHY_INT_MASK_REMOTE_FAULT_ |
PHY_INT_MASK_LINK_DOWN_);
......@@ -983,7 +921,7 @@ static void smc911x_phy_configure(struct work_struct *work)
}
/* Copy our capabilities from MII_BMSR to MII_ADVERTISE */
SMC_GET_PHY_BMSR(phyaddr, my_phy_caps);
SMC_GET_PHY_BMSR(lp, phyaddr, my_phy_caps);
if (!(my_phy_caps & BMSR_ANEGCAPABLE)) {
printk(KERN_INFO "Auto negotiation NOT supported\n");
smc911x_phy_fixed(dev);
......@@ -1012,7 +950,7 @@ static void smc911x_phy_configure(struct work_struct *work)
my_ad_caps &= ~(ADVERTISE_100FULL|ADVERTISE_10FULL);
/* Update our Auto-Neg Advertisement Register */
SMC_SET_PHY_MII_ADV(phyaddr, my_ad_caps);
SMC_SET_PHY_MII_ADV(lp, phyaddr, my_ad_caps);
lp->mii.advertising = my_ad_caps;
/*
......@@ -1021,13 +959,13 @@ static void smc911x_phy_configure(struct work_struct *work)
* the link does not come up.
*/
udelay(10);
SMC_GET_PHY_MII_ADV(phyaddr, status);
SMC_GET_PHY_MII_ADV(lp, phyaddr, status);
DBG(SMC_DEBUG_MISC, "%s: phy caps=0x%04x\n", dev->name, my_phy_caps);
DBG(SMC_DEBUG_MISC, "%s: phy advertised caps=0x%04x\n", dev->name, my_ad_caps);
/* Restart auto-negotiation process in order to advertise my caps */
SMC_SET_PHY_BMCR(phyaddr, BMCR_ANENABLE | BMCR_ANRESTART);
SMC_SET_PHY_BMCR(lp, phyaddr, BMCR_ANENABLE | BMCR_ANRESTART);
smc911x_phy_check_media(dev, 1);
......@@ -1046,7 +984,6 @@ smc911x_phy_configure_exit_nolock:
static void smc911x_phy_interrupt(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
int status;
......@@ -1057,11 +994,11 @@ 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);
SMC_GET_PHY_INT_SRC(lp, phyaddr,status);
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",
dev->name, SMC_GET_AFC_CFG());
dev->name, SMC_GET_AFC_CFG(lp));
}
/*--- END PHY CONTROL AND CONFIGURATION-------------------------------------*/
......@@ -1073,7 +1010,6 @@ static void smc911x_phy_interrupt(struct net_device *dev)
static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int status, mask, timeout;
unsigned int rx_overrun=0, cr, pkts;
......@@ -1084,21 +1020,21 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
spin_lock_irqsave(&lp->lock, flags);
/* Spurious interrupt check */
if ((SMC_GET_IRQ_CFG() & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) !=
if ((SMC_GET_IRQ_CFG(lp) & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) !=
(INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) {
spin_unlock_irqrestore(&lp->lock, flags);
return IRQ_NONE;
}
mask = SMC_GET_INT_EN();
SMC_SET_INT_EN(0);
mask = SMC_GET_INT_EN(lp);
SMC_SET_INT_EN(lp, 0);
/* set a timeout value, so I don't stay here forever */
timeout = 8;
do {
status = SMC_GET_INT();
status = SMC_GET_INT(lp);
DBG(SMC_DEBUG_MISC, "%s: INT 0x%08x MASK 0x%08x OUTSIDE MASK 0x%08x\n",
dev->name, status, mask, status & ~mask);
......@@ -1109,53 +1045,53 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
/* Handle SW interrupt condition */
if (status & INT_STS_SW_INT_) {
SMC_ACK_INT(INT_STS_SW_INT_);
SMC_ACK_INT(lp, INT_STS_SW_INT_);
mask &= ~INT_EN_SW_INT_EN_;
}
/* Handle various error conditions */
if (status & INT_STS_RXE_) {
SMC_ACK_INT(INT_STS_RXE_);
SMC_ACK_INT(lp, INT_STS_RXE_);
dev->stats.rx_errors++;
}
if (status & INT_STS_RXDFH_INT_) {
SMC_ACK_INT(INT_STS_RXDFH_INT_);
dev->stats.rx_dropped+=SMC_GET_RX_DROP();
SMC_ACK_INT(lp, INT_STS_RXDFH_INT_);
dev->stats.rx_dropped+=SMC_GET_RX_DROP(lp);
}
/* Undocumented interrupt-what is the right thing to do here? */
if (status & INT_STS_RXDF_INT_) {
SMC_ACK_INT(INT_STS_RXDF_INT_);
SMC_ACK_INT(lp, INT_STS_RXDF_INT_);
}
/* Rx Data FIFO exceeds set level */
if (status & INT_STS_RDFL_) {
if (IS_REV_A(lp->revision)) {
rx_overrun=1;
SMC_GET_MAC_CR(cr);
SMC_GET_MAC_CR(lp, cr);
cr &= ~MAC_CR_RXEN_;
SMC_SET_MAC_CR(cr);
SMC_SET_MAC_CR(lp, cr);
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
dev->stats.rx_errors++;
dev->stats.rx_fifo_errors++;
}
SMC_ACK_INT(INT_STS_RDFL_);
SMC_ACK_INT(lp, INT_STS_RDFL_);
}
if (status & INT_STS_RDFO_) {
if (!IS_REV_A(lp->revision)) {
SMC_GET_MAC_CR(cr);
SMC_GET_MAC_CR(lp, cr);
cr &= ~MAC_CR_RXEN_;
SMC_SET_MAC_CR(cr);
SMC_SET_MAC_CR(lp, cr);
rx_overrun=1;
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
dev->stats.rx_errors++;
dev->stats.rx_fifo_errors++;
}
SMC_ACK_INT(INT_STS_RDFO_);
SMC_ACK_INT(lp, INT_STS_RDFO_);
}
/* Handle receive condition */
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();
fifo = SMC_GET_RX_FIFO_INF(lp);
pkts = (fifo & RX_FIFO_INF_RXSUSED_) >> 16;
DBG(SMC_DEBUG_RX, "%s: Rx FIFO pkts %d, bytes %d\n",
dev->name, pkts, fifo & 0xFFFF );
......@@ -1166,61 +1102,61 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
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 = SMC_GET_FIFO_INT(lp) & ~0xFF;
fifo |= pkts & 0xFF;
DBG(SMC_DEBUG_RX,
"%s: Setting RX stat FIFO threshold to %d\n",
dev->name, fifo & 0xff);
SMC_SET_FIFO_INT(fifo);
SMC_SET_FIFO_INT(lp, fifo);
} else
#endif
smc911x_rcv(dev);
}
SMC_ACK_INT(INT_STS_RSFL_);
SMC_ACK_INT(lp, INT_STS_RSFL_);
}
/* Handle transmit FIFO available */
if (status & INT_STS_TDFA_) {
DBG(SMC_DEBUG_TX, "%s: TX data FIFO space available irq\n", dev->name);
SMC_SET_FIFO_TDA(0xFF);
SMC_SET_FIFO_TDA(lp, 0xFF);
lp->tx_throttle = 0;
#ifdef SMC_USE_DMA
if (!lp->txdma_active)
#endif
netif_wake_queue(dev);
SMC_ACK_INT(INT_STS_TDFA_);
SMC_ACK_INT(lp, INT_STS_TDFA_);
}
/* 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",
dev->name, (SMC_GET_FIFO_INT() & 0x00ff0000) >> 16);
dev->name, (SMC_GET_FIFO_INT(lp) & 0x00ff0000) >> 16);
smc911x_tx(dev);
SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
SMC_ACK_INT(INT_STS_TSFL_);
SMC_ACK_INT(INT_STS_TSFL_ | INT_STS_GPT_INT_);
SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
SMC_ACK_INT(lp, INT_STS_TSFL_);
SMC_ACK_INT(lp, INT_STS_TSFL_ | INT_STS_GPT_INT_);
}
#else
if (status & INT_STS_TSFL_) {
DBG(SMC_DEBUG_TX, "%s: TX status FIFO limit (%d) irq \n", dev->name, );
smc911x_tx(dev);
SMC_ACK_INT(INT_STS_TSFL_);
SMC_ACK_INT(lp, INT_STS_TSFL_);
}
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(),
SMC_GET_RX_CFG());
SMC_GET_IRQ_CFG(lp),
SMC_GET_FIFO_INT(lp),
SMC_GET_RX_CFG(lp));
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,
SMC_GET_RX_STS_FIFO_PEEK());
SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
SMC_ACK_INT(INT_STS_GPT_INT_);
(SMC_GET_RX_FIFO_INF(lp) & 0x00ff0000) >> 16,
SMC_GET_RX_FIFO_INF(lp) & 0xffff,
SMC_GET_RX_STS_FIFO_PEEK(lp));
SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
SMC_ACK_INT(lp, INT_STS_GPT_INT_);
}
#endif
......@@ -1228,12 +1164,12 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
if (status & INT_STS_PHY_INT_) {
DBG(SMC_DEBUG_MISC, "%s: PHY irq\n", dev->name);
smc911x_phy_interrupt(dev);
SMC_ACK_INT(INT_STS_PHY_INT_);
SMC_ACK_INT(lp, INT_STS_PHY_INT_);
}
} while (--timeout);
/* restore mask state */
SMC_SET_INT_EN(mask);
SMC_SET_INT_EN(lp, mask);
DBG(SMC_DEBUG_MISC, "%s: Interrupt done (%d loops)\n",
dev->name, 8-timeout);
......@@ -1335,22 +1271,21 @@ static void smc911x_poll_controller(struct net_device *dev)
static void smc911x_timeout(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int status, mask;
unsigned long flags;
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
spin_lock_irqsave(&lp->lock, flags);
status = SMC_GET_INT();
mask = SMC_GET_INT_EN();
status = SMC_GET_INT(lp);
mask = SMC_GET_INT_EN(lp);
spin_unlock_irqrestore(&lp->lock, flags);
DBG(SMC_DEBUG_MISC, "%s: INT 0x%02x MASK 0x%02x \n",
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(lp);
SMC_SET_TX_CFG(lp, 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()
......@@ -1376,7 +1311,6 @@ static void smc911x_timeout(struct net_device *dev)
static void smc911x_set_multicast_list(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
unsigned int multicast_table[2];
unsigned int mcr, update_multicast = 0;
unsigned long flags;
......@@ -1384,7 +1318,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CR(mcr);
SMC_GET_MAC_CR(lp, mcr);
spin_unlock_irqrestore(&lp->lock, flags);
if (dev->flags & IFF_PROMISC) {
......@@ -1461,13 +1395,13 @@ static void smc911x_set_multicast_list(struct net_device *dev)
}
spin_lock_irqsave(&lp->lock, flags);
SMC_SET_MAC_CR(mcr);
SMC_SET_MAC_CR(lp, mcr);
if (update_multicast) {
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]);
SMC_SET_HASHL(lp, multicast_table[0]);
SMC_SET_HASHH(lp, multicast_table[1]);
}
spin_unlock_irqrestore(&lp->lock, flags);
}
......@@ -1559,7 +1493,6 @@ static int
smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
int ret, status;
unsigned long flags;
......@@ -1587,7 +1520,7 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
else
cmd->transceiver = XCVR_EXTERNAL;
cmd->port = 0;
SMC_GET_PHY_SPECIAL(lp->mii.phy_id, status);
SMC_GET_PHY_SPECIAL(lp, lp->mii.phy_id, status);
cmd->duplex =
(status & (PHY_SPECIAL_SPD_10FULL_ | PHY_SPECIAL_SPD_100FULL_)) ?
DUPLEX_FULL : DUPLEX_HALF;
......@@ -1668,7 +1601,6 @@ static int smc911x_ethtool_getregslen(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;
struct smc911x_local *lp = netdev_priv(dev);
unsigned long flags;
u32 reg,i,j=0;
......@@ -1676,17 +1608,17 @@ 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(lp, i);
}
for(i=MAC_CR;i<=WUCSR;i++) {
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CSR(i, reg);
SMC_GET_MAC_CSR(lp, i, reg);
spin_unlock_irqrestore(&lp->lock, flags);
data[j++] = reg;
}
for(i=0;i<=31;i++) {
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MII(i, lp->mii.phy_id, reg);
SMC_GET_MII(lp, i, lp->mii.phy_id, reg);
spin_unlock_irqrestore(&lp->lock, flags);
data[j++] = reg & 0xFFFF;
}
......@@ -1694,11 +1626,11 @@ static void smc911x_ethtool_getregs(struct net_device *dev,
static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int timeout;
int e2p_cmd;
e2p_cmd = SMC_GET_E2P_CMD();
e2p_cmd = SMC_GET_E2P_CMD(lp);
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",
......@@ -1706,7 +1638,7 @@ static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
return -EFAULT;
}
mdelay(1);
e2p_cmd = SMC_GET_E2P_CMD();
e2p_cmd = SMC_GET_E2P_CMD(lp);
}
if (timeout == 0) {
PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n",
......@@ -1719,12 +1651,12 @@ static int smc911x_ethtool_wait_eeprom_ready(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;
struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
SMC_SET_E2P_CMD(E2P_CMD_EPC_BUSY_ |
SMC_SET_E2P_CMD(lp, E2P_CMD_EPC_BUSY_ |
((cmd) & (0x7<<28)) |
((addr) & 0xFF));
return 0;
......@@ -1733,24 +1665,24 @@ static inline int smc911x_ethtool_write_eeprom_cmd(struct net_device *dev,
static inline int smc911x_ethtool_read_eeprom_byte(struct net_device *dev,
u8 *data)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
*data = SMC_GET_E2P_DATA();
*data = SMC_GET_E2P_DATA(lp);
return 0;
}
static inline int smc911x_ethtool_write_eeprom_byte(struct net_device *dev,
u8 data)
{
unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
SMC_SET_E2P_DATA(data);
SMC_SET_E2P_DATA(lp, data);
return 0;
}
......@@ -1817,8 +1749,9 @@ static const struct ethtool_ops smc911x_ethtool_ops = {
* This routine has a simple purpose -- make the SMC chip generate an
* interrupt, so an auto-detect routine can detect it, and find the IRQ,
*/
static int __init smc911x_findirq(unsigned long ioaddr)
static int __init smc911x_findirq(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
int timeout = 20;
unsigned long cookie;
......@@ -1830,7 +1763,7 @@ static int __init smc911x_findirq(unsigned long ioaddr)
* Force a SW interrupt
*/
SMC_SET_INT_EN(INT_EN_SW_INT_EN_);
SMC_SET_INT_EN(lp, INT_EN_SW_INT_EN_);
/*
* Wait until positive that the interrupt has been generated
......@@ -1838,7 +1771,7 @@ static int __init smc911x_findirq(unsigned long ioaddr)
do {
int int_status;
udelay(10);
int_status = SMC_GET_INT_EN();
int_status = SMC_GET_INT_EN(lp);
if (int_status & INT_EN_SW_INT_EN_)
break; /* got the interrupt */
} while (--timeout);
......@@ -1851,7 +1784,7 @@ static int __init smc911x_findirq(unsigned long ioaddr)
*/
/* and disable all interrupts again */
SMC_SET_INT_EN(0);
SMC_SET_INT_EN(lp, 0);
/* and return what I found */
return probe_irq_off(cookie);
......@@ -1880,7 +1813,7 @@ static int __init smc911x_findirq(unsigned long ioaddr)
* o actually GRAB the irq.
* o GRAB the region
*/
static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
static int __init smc911x_probe(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
int i, retval;
......@@ -1890,7 +1823,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
/* First, see if the endian word is recognized */
val = SMC_GET_BYTE_TEST();
val = SMC_GET_BYTE_TEST(lp);
DBG(SMC_DEBUG_MISC, "%s: endian probe returned 0x%04x\n", CARDNAME, val);
if (val != 0x87654321) {
printk(KERN_ERR "Invalid chip endian 0x08%x\n",val);
......@@ -1903,7 +1836,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
* recognize. These might need to be added to later,
* as future revisions could be added.
*/
chip_id = SMC_GET_PN();
chip_id = SMC_GET_PN(lp);
DBG(SMC_DEBUG_MISC, "%s: id probe returned 0x%04x\n", CARDNAME, chip_id);
for(i=0;chip_ids[i].id != 0; i++) {
if (chip_ids[i].id == chip_id) break;
......@@ -1915,7 +1848,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
}
version_string = chip_ids[i].name;
revision = SMC_GET_REV();
revision = SMC_GET_REV(lp);
DBG(SMC_DEBUG_MISC, "%s: revision = 0x%04x\n", CARDNAME, revision);
/* At this point I'll assume that the chip is an SMC911x. */
......@@ -1929,7 +1862,6 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
}
/* fill in some of the fields */
dev->base_addr = ioaddr;
lp->version = chip_ids[i].id;
lp->revision = revision;
lp->tx_fifo_kb = tx_fifo_kb;
......@@ -1988,7 +1920,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
spin_lock_init(&lp->lock);
/* Get the MAC address */
SMC_GET_MAC_ADDR(dev->dev_addr);
SMC_GET_MAC_ADDR(lp, dev->dev_addr);
/* now, reset the chip, and put it into a known state */
smc911x_reset(dev);
......@@ -2005,7 +1937,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
trials = 3;
while (trials--) {
dev->irq = smc911x_findirq(ioaddr);
dev->irq = smc911x_findirq(dev);
if (dev->irq)
break;
/* kick the card and try again */
......@@ -2166,7 +2098,9 @@ static int smc911x_drv_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, ndev);
ret = smc911x_probe(ndev, (unsigned long)addr);
lp->base = addr;
ndev->base_addr = res->start;
ret = smc911x_probe(ndev);
if (ret != 0) {
platform_set_drvdata(pdev, NULL);
iounmap(addr);
......@@ -2190,6 +2124,7 @@ out:
static int smc911x_drv_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct smc911x_local *lp = netdev_priv(ndev);
struct resource *res;
DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
......@@ -2201,7 +2136,6 @@ static int smc911x_drv_remove(struct platform_device *pdev)
#ifdef SMC_USE_DMA
{
struct smc911x_local *lp = netdev_priv(ndev);
if (lp->rxdma != -1) {
SMC_DMA_FREE(dev, lp->rxdma);
}
......@@ -2210,7 +2144,7 @@ static int smc911x_drv_remove(struct platform_device *pdev)
}
}
#endif
iounmap((void *)ndev->base_addr);
iounmap(lp->base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, SMC911X_IO_EXTENT);
......@@ -2221,7 +2155,7 @@ static int smc911x_drv_remove(struct platform_device *pdev)
static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state)
{
struct net_device *ndev = platform_get_drvdata(dev);
unsigned long ioaddr = ndev->base_addr;
struct smc911x_local *lp = netdev_priv(ndev);
DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
if (ndev) {
......@@ -2230,7 +2164,7 @@ static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state)
smc911x_shutdown(ndev);
#if POWER_DOWN
/* Set D2 - Energy detect only setting */
SMC_SET_PMT_CTRL(2<<12);
SMC_SET_PMT_CTRL(lp, 2<<12);
#endif
}
}
......
drivers/net/smc911x.h
View file @ 699559f8
......@@ -44,31 +44,78 @@
#define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
#endif
/* store this information for the driver.. */
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
* out and free it.
*/
struct sk_buff *pending_tx_skb;
/* version/revision of the SMC911x chip */
u16 version;
u16 revision;
/* FIFO sizes */
int tx_fifo_kb;
int tx_fifo_size;
int rx_fifo_size;
int afc_cfg;
/* Contains the current active receive/phy mode */
int ctl_rfduplx;
int ctl_rspeed;
u32 msg_enable;
u32 phy_type;
struct mii_if_info mii;
/* work queue */
struct work_struct phy_configure;
int work_pending;
int tx_throttle;
spinlock_t lock;
struct net_device *netdev;
#ifdef SMC_USE_DMA
/* DMA needs the physical address of the chip */
u_long physaddr;
int rxdma;
int txdma;
int rxdma_active;
int txdma_active;
struct sk_buff *current_rx_skb;
struct sk_buff *current_tx_skb;
struct device *dev;
#endif
void __iomem *base;
};
/*
* Define the bus width specific IO macros
*/
#if SMC_USE_16BIT
#define SMC_inl(a, r) (readw((a) + (r)) & 0xFFFF) + (readw((a) + (r) + 2) << 16))
#define SMC_outl(v, a, r) \
#define SMC_inl(lp, r) ((readw((lp)->base + (r)) & 0xFFFF) + (readw((lp)->base + (r) + 2) << 16))
#define SMC_outl(v, lp, r) \
do{ \
writew(v & 0xFFFF, (a) + (r)); \
writew(v >> 16, (a) + (r) + 2); \
writew(v & 0xFFFF, (lp)->base + (r)); \
writew(v >> 16, (lp)->base + (r) + 2); \
} while (0)
#define SMC_insl(a, r, p, l) readsw((short*)((a) + (r)), p, l*2)
#define SMC_outsl(a, r, p, l) writesw((short*)((a) + (r)), p, l*2)
#define SMC_insl(lp, r, p, l) readsw((short*)((lp)->base + (r)), p, l*2)
#define SMC_outsl(lp, r, p, l) writesw((short*)((lp)->base + (r)), p, l*2)
#elif SMC_USE_32BIT
#define SMC_inl(a, r) readl((a) + (r))
#define SMC_outl(v, a, r) writel(v, (a) + (r))
#define SMC_insl(a, r, p, l) readsl((int*)((a) + (r)), p, l)
#define SMC_outsl(a, r, p, l) writesl((int*)((a) + (r)), p, l)
#define SMC_inl(lp, r) readl((lp)->base + (r))
#define SMC_outl(v, lp, r) writel(v, (lp)->base + (r))
#define SMC_insl(lp, r, p, l) readsl((int*)((lp)->base + (r)), p, l)
#define SMC_outsl(lp, r, p, l) writesl((int*)((lp)->base + (r)), p, l)
#endif /* SMC_USE_16BIT */
#ifdef SMC_USE_PXA_DMA
#define SMC_USE_DMA
......@@ -103,22 +150,22 @@ 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)
#define SMC_insl(lp, r, p, l) \
smc_pxa_dma_insl(lp, 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 smc911x_local *lp, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
if ((long)buf & 4) {
*((u32 *)buf) = SMC_inl(ioaddr, reg);
*((u32 *)buf) = SMC_inl(lp, reg);
buf += 4;
len--;
}
len *= 4;
rx_dmabuf = dma_map_single(dev, buf, len, DMA_FROM_DEVICE);
rx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_FROM_DEVICE);
rx_dmalen = len;
DCSR(dma) = DCSR_NODESC;
DTADR(dma) = rx_dmabuf;
......@@ -131,22 +178,22 @@ smc_pxa_dma_insl(struct device *dev, u_long ioaddr, u_long physaddr,
#ifdef SMC_outsl
#undef SMC_outsl
#define SMC_outsl(a, r, p, l) \
smc_pxa_dma_outsl(lp->dev, a, lp->physaddr, r, lp->txdma, p, l)
#define SMC_outsl(lp, r, p, l) \
smc_pxa_dma_outsl(lp, 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 smc911x_local *lp, u_long physaddr,
int reg, int dma, u_char *buf, int len)
{
/* 64 bit alignment is required for memory to memory DMA */
if ((long)buf & 4) {
SMC_outl(*((u32 *)buf), ioaddr, reg);
SMC_outl(*((u32 *)buf), lp, reg);
buf += 4;
len--;
}
len *= 4;
tx_dmabuf = dma_map_single(dev, buf, len, DMA_TO_DEVICE);
tx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_TO_DEVICE);
tx_dmalen = len;
DCSR(dma) = DCSR_NODESC;
DSADR(dma) = tx_dmabuf;
......@@ -565,213 +612,213 @@ static const struct chip_id chip_ids[] = {
* capabilities. Please use those and not the in/out primitives.
*/
/* FIFO read/write macros */
#define SMC_PUSH_DATA(p, l) SMC_outsl( ioaddr, TX_DATA_FIFO, p, (l) >> 2 )
#define SMC_PULL_DATA(p, l) SMC_insl ( ioaddr, RX_DATA_FIFO, p, (l) >> 2 )
#define SMC_SET_TX_FIFO(x) SMC_outl( x, ioaddr, TX_DATA_FIFO )
#define SMC_GET_RX_FIFO() SMC_inl( ioaddr, RX_DATA_FIFO )
#define SMC_PUSH_DATA(lp, p, l) SMC_outsl( lp, TX_DATA_FIFO, p, (l) >> 2 )
#define SMC_PULL_DATA(lp, p, l) SMC_insl ( lp, RX_DATA_FIFO, p, (l) >> 2 )
#define SMC_SET_TX_FIFO(lp, x) SMC_outl( x, lp, TX_DATA_FIFO )
#define SMC_GET_RX_FIFO(lp) SMC_inl( lp, RX_DATA_FIFO )
/* I/O mapped register read/write macros */
#define SMC_GET_TX_STS_FIFO() SMC_inl( ioaddr, TX_STATUS_FIFO )
#define SMC_GET_RX_STS_FIFO() SMC_inl( ioaddr, RX_STATUS_FIFO )
#define SMC_GET_RX_STS_FIFO_PEEK() SMC_inl( ioaddr, RX_STATUS_FIFO_PEEK )
#define SMC_GET_PN() (SMC_inl( ioaddr, ID_REV ) >> 16)
#define SMC_GET_REV() (SMC_inl( ioaddr, ID_REV ) & 0xFFFF)
#define SMC_GET_IRQ_CFG() SMC_inl( ioaddr, INT_CFG )
#define SMC_SET_IRQ_CFG(x) SMC_outl( x, ioaddr, INT_CFG )
#define SMC_GET_INT() SMC_inl( ioaddr, INT_STS )
#define SMC_ACK_INT(x) SMC_outl( x, ioaddr, INT_STS )
#define SMC_GET_INT_EN() SMC_inl( ioaddr, INT_EN )
#define SMC_SET_INT_EN(x) SMC_outl( x, ioaddr, INT_EN )
#define SMC_GET_BYTE_TEST() SMC_inl( ioaddr, BYTE_TEST )
#define SMC_SET_BYTE_TEST(x) SMC_outl( x, ioaddr, BYTE_TEST )
#define SMC_GET_FIFO_INT() SMC_inl( ioaddr, FIFO_INT )
#define SMC_SET_FIFO_INT(x) SMC_outl( x, ioaddr, FIFO_INT )
#define SMC_SET_FIFO_TDA(x) \
#define SMC_GET_TX_STS_FIFO(lp) SMC_inl( lp, TX_STATUS_FIFO )
#define SMC_GET_RX_STS_FIFO(lp) SMC_inl( lp, RX_STATUS_FIFO )
#define SMC_GET_RX_STS_FIFO_PEEK(lp) SMC_inl( lp, RX_STATUS_FIFO_PEEK )
#define SMC_GET_PN(lp) (SMC_inl( lp, ID_REV ) >> 16)
#define SMC_GET_REV(lp) (SMC_inl( lp, ID_REV ) & 0xFFFF)
#define SMC_GET_IRQ_CFG(lp) SMC_inl( lp, INT_CFG )
#define SMC_SET_IRQ_CFG(lp, x) SMC_outl( x, lp, INT_CFG )
#define SMC_GET_INT(lp) SMC_inl( lp, INT_STS )
#define SMC_ACK_INT(lp, x) SMC_outl( x, lp, INT_STS )
#define SMC_GET_INT_EN(lp) SMC_inl( lp, INT_EN )
#define SMC_SET_INT_EN(lp, x) SMC_outl( x, lp, INT_EN )
#define SMC_GET_BYTE_TEST(lp) SMC_inl( lp, BYTE_TEST )
#define SMC_SET_BYTE_TEST(lp, x) SMC_outl( x, lp, BYTE_TEST )
#define SMC_GET_FIFO_INT(lp) SMC_inl( lp, FIFO_INT )
#define SMC_SET_FIFO_INT(lp, x) SMC_outl( x, lp, FIFO_INT )
#define SMC_SET_FIFO_TDA(lp, x) \
do { \
unsigned long __flags; \
int __mask; \
local_irq_save(__flags); \
__mask = SMC_GET_FIFO_INT() & ~(0xFF<<24); \
SMC_SET_FIFO_INT( __mask | (x)<<24 ); \
__mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<24); \
SMC_SET_FIFO_INT( (lp), __mask | (x)<<24 ); \
local_irq_restore(__flags); \
} while (0)
#define SMC_SET_FIFO_TSL(x) \
#define SMC_SET_FIFO_TSL(lp, x) \
do { \
unsigned long __flags; \
int __mask; \
local_irq_save(__flags); \
__mask = SMC_GET_FIFO_INT() & ~(0xFF<<16); \
SMC_SET_FIFO_INT( __mask | (((x) & 0xFF)<<16)); \
__mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<16); \
SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<16)); \
local_irq_restore(__flags); \
} while (0)
#define SMC_SET_FIFO_RSA(x) \
#define SMC_SET_FIFO_RSA(lp, x) \
do { \
unsigned long __flags; \
int __mask; \
local_irq_save(__flags); \
__mask = SMC_GET_FIFO_INT() & ~(0xFF<<8); \
SMC_SET_FIFO_INT( __mask | (((x) & 0xFF)<<8)); \
__mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<8); \
SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<8)); \
local_irq_restore(__flags); \
} while (0)
#define SMC_SET_FIFO_RSL(x) \
#define SMC_SET_FIFO_RSL(lp, x) \
do { \
unsigned long __flags; \
int __mask; \
local_irq_save(__flags); \
__mask = SMC_GET_FIFO_INT() & ~0xFF; \
SMC_SET_FIFO_INT( __mask | ((x) & 0xFF)); \
__mask = SMC_GET_FIFO_INT((lp)) & ~0xFF; \
SMC_SET_FIFO_INT( (lp),__mask | ((x) & 0xFF)); \
local_irq_restore(__flags); \
} while (0)
#define SMC_GET_RX_CFG() SMC_inl( ioaddr, RX_CFG )
#define SMC_SET_RX_CFG(x) SMC_outl( x, ioaddr, RX_CFG )
#define SMC_GET_TX_CFG() SMC_inl( ioaddr, TX_CFG )
#define SMC_SET_TX_CFG(x) SMC_outl( x, ioaddr, TX_CFG )
#define SMC_GET_HW_CFG() SMC_inl( ioaddr, HW_CFG )
#define SMC_SET_HW_CFG(x) SMC_outl( x, ioaddr, HW_CFG )
#define SMC_GET_RX_DP_CTRL() SMC_inl( ioaddr, RX_DP_CTRL )
#define SMC_SET_RX_DP_CTRL(x) SMC_outl( x, ioaddr, RX_DP_CTRL )
#define SMC_GET_PMT_CTRL() SMC_inl( ioaddr, PMT_CTRL )
#define SMC_SET_PMT_CTRL(x) SMC_outl( x, ioaddr, PMT_CTRL )
#define SMC_GET_GPIO_CFG() SMC_inl( ioaddr, GPIO_CFG )
#define SMC_SET_GPIO_CFG(x) SMC_outl( x, ioaddr, GPIO_CFG )
#define SMC_GET_RX_FIFO_INF() SMC_inl( ioaddr, RX_FIFO_INF )
#define SMC_SET_RX_FIFO_INF(x) SMC_outl( x, ioaddr, RX_FIFO_INF )
#define SMC_GET_TX_FIFO_INF() SMC_inl( ioaddr, TX_FIFO_INF )
#define SMC_SET_TX_FIFO_INF(x) SMC_outl( x, ioaddr, TX_FIFO_INF )
#define SMC_GET_GPT_CFG() SMC_inl( ioaddr, GPT_CFG )
#define SMC_SET_GPT_CFG(x) SMC_outl( x, ioaddr, GPT_CFG )
#define SMC_GET_RX_DROP() SMC_inl( ioaddr, RX_DROP )
#define SMC_SET_RX_DROP(x) SMC_outl( x, ioaddr, RX_DROP )
#define SMC_GET_MAC_CMD() SMC_inl( ioaddr, MAC_CSR_CMD )
#define SMC_SET_MAC_CMD(x) SMC_outl( x, ioaddr, MAC_CSR_CMD )
#define SMC_GET_MAC_DATA() SMC_inl( ioaddr, MAC_CSR_DATA )
#define SMC_SET_MAC_DATA(x) SMC_outl( x, ioaddr, MAC_CSR_DATA )
#define SMC_GET_AFC_CFG() SMC_inl( ioaddr, AFC_CFG )
#define SMC_SET_AFC_CFG(x) SMC_outl( x, ioaddr, AFC_CFG )
#define SMC_GET_E2P_CMD() SMC_inl( ioaddr, E2P_CMD )
#define SMC_SET_E2P_CMD(x) SMC_outl( x, ioaddr, E2P_CMD )
#define SMC_GET_E2P_DATA() SMC_inl( ioaddr, E2P_DATA )
#define SMC_SET_E2P_DATA(x) SMC_outl( x, ioaddr, E2P_DATA )
#define SMC_GET_RX_CFG(lp) SMC_inl( lp, RX_CFG )
#define SMC_SET_RX_CFG(lp, x) SMC_outl( x, lp, RX_CFG )
#define SMC_GET_TX_CFG(lp) SMC_inl( lp, TX_CFG )
#define SMC_SET_TX_CFG(lp, x) SMC_outl( x, lp, TX_CFG )
#define SMC_GET_HW_CFG(lp) SMC_inl( lp, HW_CFG )
#define SMC_SET_HW_CFG(lp, x) SMC_outl( x, lp, HW_CFG )
#define SMC_GET_RX_DP_CTRL(lp) SMC_inl( lp, RX_DP_CTRL )
#define SMC_SET_RX_DP_CTRL(lp, x) SMC_outl( x, lp, RX_DP_CTRL )
#define SMC_GET_PMT_CTRL(lp) SMC_inl( lp, PMT_CTRL )
#define SMC_SET_PMT_CTRL(lp, x) SMC_outl( x, lp, PMT_CTRL )
#define SMC_GET_GPIO_CFG(lp) SMC_inl( lp, GPIO_CFG )
#define SMC_SET_GPIO_CFG(lp, x) SMC_outl( x, lp, GPIO_CFG )
#define SMC_GET_RX_FIFO_INF(lp) SMC_inl( lp, RX_FIFO_INF )
#define SMC_SET_RX_FIFO_INF(lp, x) SMC_outl( x, lp, RX_FIFO_INF )
#define SMC_GET_TX_FIFO_INF(lp) SMC_inl( lp, TX_FIFO_INF )
#define SMC_SET_TX_FIFO_INF(lp, x) SMC_outl( x, lp, TX_FIFO_INF )
#define SMC_GET_GPT_CFG(lp) SMC_inl( lp, GPT_CFG )
#define SMC_SET_GPT_CFG(lp, x) SMC_outl( x, lp, GPT_CFG )
#define SMC_GET_RX_DROP(lp) SMC_inl( lp, RX_DROP )
#define SMC_SET_RX_DROP(lp, x) SMC_outl( x, lp, RX_DROP )
#define SMC_GET_MAC_CMD(lp) SMC_inl( lp, MAC_CSR_CMD )
#define SMC_SET_MAC_CMD(lp, x) SMC_outl( x, lp, MAC_CSR_CMD )
#define SMC_GET_MAC_DATA(lp) SMC_inl( lp, MAC_CSR_DATA )
#define SMC_SET_MAC_DATA(lp, x) SMC_outl( x, lp, MAC_CSR_DATA )
#define SMC_GET_AFC_CFG(lp) SMC_inl( lp, AFC_CFG )
#define SMC_SET_AFC_CFG(lp, x) SMC_outl( x, lp, AFC_CFG )
#define SMC_GET_E2P_CMD(lp) SMC_inl( lp, E2P_CMD )
#define SMC_SET_E2P_CMD(lp, x) SMC_outl( x, lp, E2P_CMD )
#define SMC_GET_E2P_DATA(lp) SMC_inl( lp, E2P_DATA )
#define SMC_SET_E2P_DATA(lp, x) SMC_outl( x, lp, E2P_DATA )
/* MAC register read/write macros */
#define SMC_GET_MAC_CSR(a,v) \
#define SMC_GET_MAC_CSR(lp,a,v) \
do { \
while (SMC_GET_MAC_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_CMD(MAC_CSR_CMD_CSR_BUSY_ | \
while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_CMD((lp),MAC_CSR_CMD_CSR_BUSY_ | \
MAC_CSR_CMD_R_NOT_W_ | (a) ); \
while (SMC_GET_MAC_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
v = SMC_GET_MAC_DATA(); \
while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
v = SMC_GET_MAC_DATA((lp)); \
} while (0)
#define SMC_SET_MAC_CSR(a,v) \
#define SMC_SET_MAC_CSR(lp,a,v) \
do { \
while (SMC_GET_MAC_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_DATA(v); \
SMC_SET_MAC_CMD(MAC_CSR_CMD_CSR_BUSY_ | (a) ); \
while (SMC_GET_MAC_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_DATA((lp), v); \
SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_CSR_BUSY_ | (a) ); \
while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
} while (0)
#define SMC_GET_MAC_CR(x) SMC_GET_MAC_CSR( MAC_CR, x )
#define SMC_SET_MAC_CR(x) SMC_SET_MAC_CSR( MAC_CR, x )
#define SMC_GET_ADDRH(x) SMC_GET_MAC_CSR( ADDRH, x )
#define SMC_SET_ADDRH(x) SMC_SET_MAC_CSR( ADDRH, x )
#define SMC_GET_ADDRL(x) SMC_GET_MAC_CSR( ADDRL, x )
#define SMC_SET_ADDRL(x) SMC_SET_MAC_CSR( ADDRL, x )
#define SMC_GET_HASHH(x) SMC_GET_MAC_CSR( HASHH, x )
#define SMC_SET_HASHH(x) SMC_SET_MAC_CSR( HASHH, x )
#define SMC_GET_HASHL(x) SMC_GET_MAC_CSR( HASHL, x )
#define SMC_SET_HASHL(x) SMC_SET_MAC_CSR( HASHL, x )
#define SMC_GET_MII_ACC(x) SMC_GET_MAC_CSR( MII_ACC, x )
#define SMC_SET_MII_ACC(x) SMC_SET_MAC_CSR( MII_ACC, x )
#define SMC_GET_MII_DATA(x) SMC_GET_MAC_CSR( MII_DATA, x )
#define SMC_SET_MII_DATA(x) SMC_SET_MAC_CSR( MII_DATA, x )
#define SMC_GET_FLOW(x) SMC_GET_MAC_CSR( FLOW, x )
#define SMC_SET_FLOW(x) SMC_SET_MAC_CSR( FLOW, x )
#define SMC_GET_VLAN1(x) SMC_GET_MAC_CSR( VLAN1, x )
#define SMC_SET_VLAN1(x) SMC_SET_MAC_CSR( VLAN1, x )
#define SMC_GET_VLAN2(x) SMC_GET_MAC_CSR( VLAN2, x )
#define SMC_SET_VLAN2(x) SMC_SET_MAC_CSR( VLAN2, x )
#define SMC_SET_WUFF(x) SMC_SET_MAC_CSR( WUFF, x )
#define SMC_GET_WUCSR(x) SMC_GET_MAC_CSR( WUCSR, x )
#define SMC_SET_WUCSR(x) SMC_SET_MAC_CSR( WUCSR, x )
#define SMC_GET_MAC_CR(lp, x) SMC_GET_MAC_CSR( (lp), MAC_CR, x )
#define SMC_SET_MAC_CR(lp, x) SMC_SET_MAC_CSR( (lp), MAC_CR, x )
#define SMC_GET_ADDRH(lp, x) SMC_GET_MAC_CSR( (lp), ADDRH, x )
#define SMC_SET_ADDRH(lp, x) SMC_SET_MAC_CSR( (lp), ADDRH, x )
#define SMC_GET_ADDRL(lp, x) SMC_GET_MAC_CSR( (lp), ADDRL, x )
#define SMC_SET_ADDRL(lp, x) SMC_SET_MAC_CSR( (lp), ADDRL, x )
#define SMC_GET_HASHH(lp, x) SMC_GET_MAC_CSR( (lp), HASHH, x )
#define SMC_SET_HASHH(lp, x) SMC_SET_MAC_CSR( (lp), HASHH, x )
#define SMC_GET_HASHL(lp, x) SMC_GET_MAC_CSR( (lp), HASHL, x )
#define SMC_SET_HASHL(lp, x) SMC_SET_MAC_CSR( (lp), HASHL, x )
#define SMC_GET_MII_ACC(lp, x) SMC_GET_MAC_CSR( (lp), MII_ACC, x )
#define SMC_SET_MII_ACC(lp, x) SMC_SET_MAC_CSR( (lp), MII_ACC, x )
#define SMC_GET_MII_DATA(lp, x) SMC_GET_MAC_CSR( (lp), MII_DATA, x )
#define SMC_SET_MII_DATA(lp, x) SMC_SET_MAC_CSR( (lp), MII_DATA, x )
#define SMC_GET_FLOW(lp, x) SMC_GET_MAC_CSR( (lp), FLOW, x )
#define SMC_SET_FLOW(lp, x) SMC_SET_MAC_CSR( (lp), FLOW, x )
#define SMC_GET_VLAN1(lp, x) SMC_GET_MAC_CSR( (lp), VLAN1, x )
#define SMC_SET_VLAN1(lp, x) SMC_SET_MAC_CSR( (lp), VLAN1, x )
#define SMC_GET_VLAN2(lp, x) SMC_GET_MAC_CSR( (lp), VLAN2, x )
#define SMC_SET_VLAN2(lp, x) SMC_SET_MAC_CSR( (lp), VLAN2, x )
#define SMC_SET_WUFF(lp, x) SMC_SET_MAC_CSR( (lp), WUFF, x )
#define SMC_GET_WUCSR(lp, x) SMC_GET_MAC_CSR( (lp), WUCSR, x )
#define SMC_SET_WUCSR(lp, x) SMC_SET_MAC_CSR( (lp), WUCSR, x )
/* PHY register read/write macros */
#define SMC_GET_MII(a,phy,v) \
#define SMC_GET_MII(lp,a,phy,v) \
do { \
u32 __v; \
do { \
SMC_GET_MII_ACC(__v); \
SMC_GET_MII_ACC((lp), __v); \
} while ( __v & MII_ACC_MII_BUSY_ ); \
SMC_SET_MII_ACC( ((phy)<<11) | ((a)<<6) | \
SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \
MII_ACC_MII_BUSY_); \
do { \
SMC_GET_MII_ACC(__v); \
SMC_GET_MII_ACC( (lp), __v); \
} while ( __v & MII_ACC_MII_BUSY_ ); \
SMC_GET_MII_DATA(v); \
SMC_GET_MII_DATA((lp), v); \
} while (0)
#define SMC_SET_MII(a,phy,v) \
#define SMC_SET_MII(lp,a,phy,v) \
do { \
u32 __v; \
do { \
SMC_GET_MII_ACC(__v); \
SMC_GET_MII_ACC((lp), __v); \
} while ( __v & MII_ACC_MII_BUSY_ ); \
SMC_SET_MII_DATA(v); \
SMC_SET_MII_ACC( ((phy)<<11) | ((a)<<6) | \
SMC_SET_MII_DATA((lp), v); \
SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \
MII_ACC_MII_BUSY_ | \
MII_ACC_MII_WRITE_ ); \
do { \
SMC_GET_MII_ACC(__v); \
SMC_GET_MII_ACC((lp), __v); \
} while ( __v & MII_ACC_MII_BUSY_ ); \
} while (0)
#define SMC_GET_PHY_BMCR(phy,x) SMC_GET_MII( MII_BMCR, phy, x )
#define SMC_SET_PHY_BMCR(phy,x) SMC_SET_MII( MII_BMCR, phy, x )
#define SMC_GET_PHY_BMSR(phy,x) SMC_GET_MII( MII_BMSR, phy, x )
#define SMC_GET_PHY_ID1(phy,x) SMC_GET_MII( MII_PHYSID1, phy, x )
#define SMC_GET_PHY_ID2(phy,x) SMC_GET_MII( MII_PHYSID2, phy, x )
#define SMC_GET_PHY_MII_ADV(phy,x) SMC_GET_MII( MII_ADVERTISE, phy, x )
#define SMC_SET_PHY_MII_ADV(phy,x) SMC_SET_MII( MII_ADVERTISE, phy, x )
#define SMC_GET_PHY_MII_LPA(phy,x) SMC_GET_MII( MII_LPA, phy, x )
#define SMC_SET_PHY_MII_LPA(phy,x) SMC_SET_MII( MII_LPA, phy, x )
#define SMC_GET_PHY_CTRL_STS(phy,x) SMC_GET_MII( PHY_MODE_CTRL_STS, phy, x )
#define SMC_SET_PHY_CTRL_STS(phy,x) SMC_SET_MII( PHY_MODE_CTRL_STS, phy, x )
#define SMC_GET_PHY_INT_SRC(phy,x) SMC_GET_MII( PHY_INT_SRC, phy, x )
#define SMC_SET_PHY_INT_SRC(phy,x) SMC_SET_MII( PHY_INT_SRC, phy, x )
#define SMC_GET_PHY_INT_MASK(phy,x) SMC_GET_MII( PHY_INT_MASK, phy, x )
#define SMC_SET_PHY_INT_MASK(phy,x) SMC_SET_MII( PHY_INT_MASK, phy, x )
#define SMC_GET_PHY_SPECIAL(phy,x) SMC_GET_MII( PHY_SPECIAL, phy, x )
#define SMC_GET_PHY_BMCR(lp,phy,x) SMC_GET_MII( (lp), MII_BMCR, phy, x )
#define SMC_SET_PHY_BMCR(lp,phy,x) SMC_SET_MII( (lp), MII_BMCR, phy, x )
#define SMC_GET_PHY_BMSR(lp,phy,x) SMC_GET_MII( (lp), MII_BMSR, phy, x )
#define SMC_GET_PHY_ID1(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID1, phy, x )
#define SMC_GET_PHY_ID2(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID2, phy, x )
#define SMC_GET_PHY_MII_ADV(lp,phy,x) SMC_GET_MII( (lp), MII_ADVERTISE, phy, x )
#define SMC_SET_PHY_MII_ADV(lp,phy,x) SMC_SET_MII( (lp), MII_ADVERTISE, phy, x )
#define SMC_GET_PHY_MII_LPA(lp,phy,x) SMC_GET_MII( (lp), MII_LPA, phy, x )
#define SMC_SET_PHY_MII_LPA(lp,phy,x) SMC_SET_MII( (lp), MII_LPA, phy, x )
#define SMC_GET_PHY_CTRL_STS(lp,phy,x) SMC_GET_MII( (lp), PHY_MODE_CTRL_STS, phy, x )
#define SMC_SET_PHY_CTRL_STS(lp,phy,x) SMC_SET_MII( (lp), PHY_MODE_CTRL_STS, phy, x )
#define SMC_GET_PHY_INT_SRC(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_SRC, phy, x )
#define SMC_SET_PHY_INT_SRC(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_SRC, phy, x )
#define SMC_GET_PHY_INT_MASK(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_MASK, phy, x )
#define SMC_SET_PHY_INT_MASK(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_MASK, phy, x )
#define SMC_GET_PHY_SPECIAL(lp,phy,x) SMC_GET_MII( (lp), PHY_SPECIAL, phy, x )
/* Misc read/write macros */
#ifndef SMC_GET_MAC_ADDR
#define SMC_GET_MAC_ADDR(addr) \
#define SMC_GET_MAC_ADDR(lp, addr) \
do { \
unsigned int __v; \
\
SMC_GET_MAC_CSR(ADDRL, __v); \
SMC_GET_MAC_CSR((lp), ADDRL, __v); \
addr[0] = __v; addr[1] = __v >> 8; \
addr[2] = __v >> 16; addr[3] = __v >> 24; \
SMC_GET_MAC_CSR(ADDRH, __v); \
SMC_GET_MAC_CSR((lp), ADDRH, __v); \
addr[4] = __v; addr[5] = __v >> 8; \
} while (0)
#endif
#define SMC_SET_MAC_ADDR(addr) \
#define SMC_SET_MAC_ADDR(lp, addr) \
do { \
SMC_SET_MAC_CSR(ADDRL, \
SMC_SET_MAC_CSR((lp), ADDRL, \
addr[0] | \
(addr[1] << 8) | \
(addr[2] << 16) | \
(addr[3] << 24)); \
SMC_SET_MAC_CSR(ADDRH, addr[4]|(addr[5] << 8));\
SMC_SET_MAC_CSR((lp), ADDRH, addr[4]|(addr[5] << 8));\
} while (0)
#define SMC_WRITE_EEPROM_CMD(cmd, addr) \
#define SMC_WRITE_EEPROM_CMD(lp, cmd, addr) \
do { \
while (SMC_GET_E2P_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_CMD(MAC_CSR_CMD_R_NOT_W_ | a ); \
while (SMC_GET_MAC_CMD() & MAC_CSR_CMD_CSR_BUSY_); \
while (SMC_GET_E2P_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_R_NOT_W_ | a ); \
while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \
} while (0)
#endif /* _SMC911X_H_ */
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