diff options
Diffstat (limited to 'drivers/net/ethernet/smsc/smc911x.c')
| -rw-r--r-- | drivers/net/ethernet/smsc/smc911x.c | 338 |
1 files changed, 167 insertions, 171 deletions
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c index afe01c4088a..1c44e67c306 100644 --- a/drivers/net/ethernet/smsc/smc911x.c +++ b/drivers/net/ethernet/smsc/smc911x.c @@ -17,8 +17,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see <http://www.gnu.org/licenses/>. * * Arguments: * watchdog = TX watchdog timeout @@ -55,7 +54,6 @@ static const char version[] = ) #endif -#include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/sched.h> @@ -106,16 +104,16 @@ MODULE_ALIAS("platform:smc911x"); #define POWER_DOWN 1 #if SMC_DEBUG > 0 -#define DBG(n, args...) \ +#define DBG(n, dev, args...) \ do { \ if (SMC_DEBUG & (n)) \ - printk(args); \ + netdev_dbg(dev, args); \ } while (0) -#define PRINTK(args...) printk(args) +#define PRINTK(dev, args...) netdev_info(dev, args) #else -#define DBG(n, args...) do { } while (0) -#define PRINTK(args...) printk(KERN_DEBUG args) +#define DBG(n, dev, args...) do { } while (0) +#define PRINTK(dev, args...) netdev_dbg(dev, args) #endif #if SMC_DEBUG_PKTS > 0 @@ -130,21 +128,23 @@ static void PRINT_PKT(u_char *buf, int length) for (i = 0; i < lines ; i ++) { int cur; + printk(KERN_DEBUG); for (cur = 0; cur < 8; cur++) { u_char a, b; a = *buf++; b = *buf++; - printk("%02x%02x ", a, b); + pr_cont("%02x%02x ", a, b); } - printk("\n"); + pr_cont("\n"); } + printk(KERN_DEBUG); for (i = 0; i < remainder/2 ; i++) { u_char a, b; a = *buf++; b = *buf++; - printk("%02x%02x ", a, b); + pr_cont("%02x%02x ", a, b); } - printk("\n"); + pr_cont("\n"); } #else #define PRINT_PKT(x...) do { } while (0) @@ -176,7 +176,7 @@ static void smc911x_reset(struct net_device *dev) unsigned int reg, timeout=0, resets=1, irq_cfg; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); /* Take out of PM setting first */ if ((SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_) == 0) { @@ -188,7 +188,7 @@ static void smc911x_reset(struct net_device *dev) 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); + PRINTK(dev, "smc911x_reset timeout waiting for PM restore\n"); return; } } @@ -206,14 +206,14 @@ static void smc911x_reset(struct net_device *dev) 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); + PRINTK(dev, "chip reset timeout, retrying...\n"); resets++; break; } } while (--timeout && (reg & HW_CFG_SRST_)); } if (timeout == 0) { - PRINTK("%s: smc911x_reset timeout waiting for reset\n", dev->name); + PRINTK(dev, "smc911x_reset timeout waiting for reset\n"); return; } @@ -223,7 +223,7 @@ static void smc911x_reset(struct net_device *dev) udelay(10); if (timeout == 0){ - PRINTK("%s: smc911x_reset timeout waiting for EEPROM busy\n", dev->name); + PRINTK(dev, "smc911x_reset timeout waiting for EEPROM busy\n"); return; } @@ -270,7 +270,7 @@ static void smc911x_enable(struct net_device *dev) unsigned mask, cfg, cr; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); spin_lock_irqsave(&lp->lock, flags); @@ -296,7 +296,7 @@ static void smc911x_enable(struct net_device *dev) /* Turn on receiver and enable RX */ if (cr & MAC_CR_RXEN_) - DBG(SMC_DEBUG_RX, "%s: Receiver already enabled\n", dev->name); + DBG(SMC_DEBUG_RX, dev, "Receiver already enabled\n"); SMC_SET_MAC_CR(lp, cr | MAC_CR_RXEN_); @@ -327,7 +327,7 @@ static void smc911x_shutdown(struct net_device *dev) unsigned cr; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __func__); + DBG(SMC_DEBUG_FUNC, dev, "%s: --> %s\n", CARDNAME, __func__); /* Disable IRQ's */ SMC_SET_INT_EN(lp, 0); @@ -346,7 +346,8 @@ static inline void smc911x_drop_pkt(struct net_device *dev) struct smc911x_local *lp = netdev_priv(dev); unsigned int fifo_count, timeout, reg; - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __func__); + DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, dev, "%s: --> %s\n", + CARDNAME, __func__); fifo_count = SMC_GET_RX_FIFO_INF(lp) & 0xFFFF; if (fifo_count <= 4) { /* Manually dump the packet data */ @@ -361,7 +362,7 @@ static inline void smc911x_drop_pkt(struct net_device *dev) 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); + PRINTK(dev, "timeout waiting for RX fast forward\n"); } } } @@ -379,11 +380,11 @@ 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", - dev->name, __func__); + DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, dev, "--> %s\n", + __func__); 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); + DBG(SMC_DEBUG_RX, dev, "Rx pkt len %d status 0x%08x\n", + (status & 0x3fff0000) >> 16, status & 0xc000ffff); pkt_len = (status & RX_STS_PKT_LEN_) >> 16; if (status & RX_STS_ES_) { /* Deal with a bad packet */ @@ -403,8 +404,7 @@ static inline void smc911x_rcv(struct net_device *dev) /* Alloc a buffer with extra room for DMA alignment */ skb = netdev_alloc_skb(dev, pkt_len+32); if (unlikely(skb == NULL)) { - PRINTK( "%s: Low memory, rcvd packet dropped.\n", - dev->name); + PRINTK(dev, "Low memory, rcvd packet dropped.\n"); dev->stats.rx_dropped++; smc911x_drop_pkt(dev); return; @@ -422,8 +422,8 @@ static inline void smc911x_rcv(struct net_device *dev) /* Lower the FIFO threshold if possible */ 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); + DBG(SMC_DEBUG_RX, dev, "Setting RX stat FIFO threshold to %d\n", + fifo & 0xff); SMC_SET_FIFO_INT(lp, fifo); /* Setup RX DMA */ SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_)); @@ -436,7 +436,7 @@ static inline void smc911x_rcv(struct net_device *dev) 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); + DBG(SMC_DEBUG_PKTS, dev, "Received packet\n"); PRINT_PKT(data, ((pkt_len - 4) <= 64) ? pkt_len - 4 : 64); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); @@ -456,7 +456,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev) unsigned int cmdA, cmdB, len; unsigned char *buf; - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", __func__); BUG_ON(lp->pending_tx_skb == NULL); skb = lp->pending_tx_skb; @@ -481,12 +481,12 @@ static void smc911x_hardware_send_pkt(struct net_device *dev) /* 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); + DBG(SMC_DEBUG_TX, dev, "TX PKT LENGTH 0x%04x (%d) BUF 0x%p CMDA 0x%08x CMDB 0x%08x\n", + len, len, buf, cmdA, cmdB); SMC_SET_TX_FIFO(lp, cmdA); SMC_SET_TX_FIFO(lp, cmdB); - DBG(SMC_DEBUG_PKTS, "%s: Transmitted packet\n", dev->name); + DBG(SMC_DEBUG_PKTS, dev, "Transmitted packet\n"); PRINT_PKT(buf, len <= 64 ? len : 64); /* Send pkt via PIO or DMA */ @@ -517,20 +517,20 @@ 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", - dev->name, __func__); + DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", + __func__); spin_lock_irqsave(&lp->lock, flags); BUG_ON(lp->pending_tx_skb != NULL); free = SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TDFREE_; - DBG(SMC_DEBUG_TX, "%s: TX free space %d\n", dev->name, free); + DBG(SMC_DEBUG_TX, dev, "TX free space %d\n", free); /* 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", - dev->name, free); + DBG(SMC_DEBUG_TX, dev, "Disabling data flow due to low FIFO space (%d)\n", + free); /* Reenable when at least 1 packet of size MTU present */ SMC_SET_FIFO_TDA(lp, (SMC911X_TX_FIFO_LOW_THRESHOLD)/64); lp->tx_throttle = 1; @@ -545,13 +545,13 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) * End padding 15 bytes */ if (unlikely(free < (skb->len + 8 + 15 + 15))) { - printk("%s: No Tx free space %d < %d\n", - dev->name, free, skb->len); + netdev_warn(dev, "No Tx free space %d < %d\n", + free, skb->len); lp->pending_tx_skb = NULL; dev->stats.tx_errors++; dev->stats.tx_dropped++; spin_unlock_irqrestore(&lp->lock, flags); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } @@ -561,13 +561,13 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) * the DMA IRQ starts it */ if (lp->txdma_active) { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: Tx DMA running, deferring packet\n", dev->name); + DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "Tx DMA running, deferring packet\n"); lp->pending_tx_skb = skb; netif_stop_queue(dev); spin_unlock_irqrestore(&lp->lock, flags); return NETDEV_TX_OK; } else { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: Activating Tx DMA\n", dev->name); + DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "Activating Tx DMA\n"); lp->txdma_active = 1; } } @@ -589,20 +589,19 @@ 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", - dev->name, __func__); + DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", + __func__); /* Collect the TX status */ 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(lp) & TX_FIFO_INF_TSUSED_) >> 16); + DBG(SMC_DEBUG_TX, dev, "Tx stat FIFO used 0x%04x\n", + (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", - dev->name, (tx_status & 0xffff0000) >> 16, - tx_status & 0x0000ffff); + DBG(SMC_DEBUG_TX, dev, "Tx FIFO tag 0x%04x status 0x%04x\n", + (tx_status & 0xffff0000) >> 16, + tx_status & 0x0000ffff); /* count Tx errors, but ignore lost carrier errors when in * full-duplex mode */ if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx && @@ -640,8 +639,8 @@ static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg) SMC_GET_MII(lp, phyreg, phyaddr, phydata); - DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n", - __func__, phyaddr, phyreg, phydata); + DBG(SMC_DEBUG_MISC, dev, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n", + __func__, phyaddr, phyreg, phydata); return phydata; } @@ -654,8 +653,8 @@ static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg, { struct smc911x_local *lp = netdev_priv(dev); - DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n", - __func__, phyaddr, phyreg, phydata); + DBG(SMC_DEBUG_MISC, dev, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n", + __func__, phyaddr, phyreg, phydata); SMC_SET_MII(lp, phyreg, phyaddr, phydata); } @@ -670,7 +669,7 @@ static void smc911x_phy_detect(struct net_device *dev) int phyaddr; unsigned int cfg, id1, id2; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); lp->phy_type = 0; @@ -731,8 +730,8 @@ static void smc911x_phy_detect(struct net_device *dev) lp->phy_type = id1 << 16 | id2; } - DBG(SMC_DEBUG_MISC, "%s: phy_id1=0x%x, phy_id2=0x%x phyaddr=0x%d\n", - dev->name, id1, id2, lp->mii.phy_id); + DBG(SMC_DEBUG_MISC, dev, "phy_id1=0x%x, phy_id2=0x%x phyaddr=0x%d\n", + id1, id2, lp->mii.phy_id); } /* @@ -745,7 +744,7 @@ static int smc911x_phy_fixed(struct net_device *dev) int phyaddr = lp->mii.phy_id; int bmcr; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); /* Enter Link Disable state */ SMC_GET_PHY_BMCR(lp, phyaddr, bmcr); @@ -792,7 +791,7 @@ static int smc911x_phy_reset(struct net_device *dev, int phy) unsigned long flags; unsigned int reg; - DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s()\n", __func__); spin_lock_irqsave(&lp->lock, flags); reg = SMC_GET_PMT_CTRL(lp); @@ -851,18 +850,18 @@ static void smc911x_phy_check_media(struct net_device *dev, int init) int phyaddr = lp->mii.phy_id; unsigned int bmcr, cr; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) { /* duplex state has changed */ 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); + DBG(SMC_DEBUG_MISC, dev, "Configuring for full-duplex mode\n"); bmcr |= BMCR_FULLDPLX; cr |= MAC_CR_RCVOWN_; } else { - DBG(SMC_DEBUG_MISC, "%s: Configuring for half-duplex mode\n", dev->name); + DBG(SMC_DEBUG_MISC, dev, "Configuring for half-duplex mode\n"); bmcr &= ~BMCR_FULLDPLX; cr &= ~MAC_CR_RCVOWN_; } @@ -891,7 +890,7 @@ static void smc911x_phy_configure(struct work_struct *work) int status; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s()\n", __func__); /* * We should not be called if phy_type is zero. @@ -900,7 +899,7 @@ static void smc911x_phy_configure(struct work_struct *work) return; if (smc911x_phy_reset(dev, phyaddr)) { - printk("%s: PHY reset timed out\n", dev->name); + netdev_info(dev, "PHY reset timed out\n"); return; } spin_lock_irqsave(&lp->lock, flags); @@ -922,7 +921,7 @@ static void smc911x_phy_configure(struct work_struct *work) /* Copy our capabilities from MII_BMSR to MII_ADVERTISE */ SMC_GET_PHY_BMSR(lp, phyaddr, my_phy_caps); if (!(my_phy_caps & BMSR_ANEGCAPABLE)) { - printk(KERN_INFO "Auto negotiation NOT supported\n"); + netdev_info(dev, "Auto negotiation NOT supported\n"); smc911x_phy_fixed(dev); goto smc911x_phy_configure_exit; } @@ -960,8 +959,8 @@ static void smc911x_phy_configure(struct work_struct *work) udelay(10); 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); + DBG(SMC_DEBUG_MISC, dev, "phy caps=0x%04x\n", my_phy_caps); + DBG(SMC_DEBUG_MISC, dev, "phy advertised caps=0x%04x\n", my_ad_caps); /* Restart auto-negotiation process in order to advertise my caps */ SMC_SET_PHY_BMCR(lp, phyaddr, BMCR_ANENABLE | BMCR_ANRESTART); @@ -984,7 +983,7 @@ static void smc911x_phy_interrupt(struct net_device *dev) int phyaddr = lp->mii.phy_id; int status; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); if (lp->phy_type == 0) return; @@ -992,10 +991,10 @@ 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(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(lp)); + DBG(SMC_DEBUG_MISC, dev, "PHY interrupt status 0x%04x\n", + status & 0xffff); + DBG(SMC_DEBUG_MISC, dev, "AFC_CFG 0x%08x\n", + SMC_GET_AFC_CFG(lp)); } /*--- END PHY CONTROL AND CONFIGURATION-------------------------------------*/ @@ -1012,7 +1011,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) unsigned int rx_overrun=0, cr, pkts; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); spin_lock_irqsave(&lp->lock, flags); @@ -1033,8 +1032,8 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) do { 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); + DBG(SMC_DEBUG_MISC, dev, "INT 0x%08x MASK 0x%08x OUTSIDE MASK 0x%08x\n", + status, mask, status & ~mask); status &= mask; if (!status) @@ -1066,7 +1065,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) SMC_GET_MAC_CR(lp, cr); cr &= ~MAC_CR_RXEN_; SMC_SET_MAC_CR(lp, cr); - DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name); + DBG(SMC_DEBUG_RX, dev, "RX overrun\n"); dev->stats.rx_errors++; dev->stats.rx_fifo_errors++; } @@ -1078,7 +1077,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) cr &= ~MAC_CR_RXEN_; SMC_SET_MAC_CR(lp, cr); rx_overrun=1; - DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name); + DBG(SMC_DEBUG_RX, dev, "RX overrun\n"); dev->stats.rx_errors++; dev->stats.rx_fifo_errors++; } @@ -1087,23 +1086,23 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) /* Handle receive condition */ if ((status & INT_STS_RSFL_) || rx_overrun) { unsigned int fifo; - DBG(SMC_DEBUG_RX, "%s: RX irq\n", dev->name); + DBG(SMC_DEBUG_RX, dev, "RX irq\n"); 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 ); + DBG(SMC_DEBUG_RX, dev, "Rx FIFO pkts %d, bytes %d\n", + pkts, fifo & 0xFFFF); if (pkts != 0) { #ifdef SMC_USE_DMA unsigned int fifo; if (lp->rxdma_active){ - DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, - "%s: RX DMA active\n", dev->name); + DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, + "RX DMA active\n"); /* The DMA is already running so up the IRQ threshold */ 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); + DBG(SMC_DEBUG_RX, dev, + "Setting RX stat FIFO threshold to %d\n", + fifo & 0xff); SMC_SET_FIFO_INT(lp, fifo); } else #endif @@ -1113,7 +1112,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) } /* Handle transmit FIFO available */ if (status & INT_STS_TDFA_) { - DBG(SMC_DEBUG_TX, "%s: TX data FIFO space available irq\n", dev->name); + DBG(SMC_DEBUG_TX, dev, "TX data FIFO space available irq\n"); SMC_SET_FIFO_TDA(lp, 0xFF); lp->tx_throttle = 0; #ifdef SMC_USE_DMA @@ -1125,9 +1124,9 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) /* 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(lp) & 0x00ff0000) >> 16); + DBG(SMC_DEBUG_TX | SMC_DEBUG_MISC, dev, + "Tx stat FIFO limit (%d) /GPT irq\n", + (SMC_GET_FIFO_INT(lp) & 0x00ff0000) >> 16); smc911x_tx(dev); SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000); SMC_ACK_INT(lp, INT_STS_TSFL_); @@ -1135,23 +1134,20 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) } #else if (status & INT_STS_TSFL_) { - DBG(SMC_DEBUG_TX, "%s: TX status FIFO limit (%d) irq\n", dev->name, ); + DBG(SMC_DEBUG_TX, dev, "TX status FIFO limit (%d) irq\n", ?); smc911x_tx(dev); 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(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(lp) & 0x00ff0000) >> 16, - SMC_GET_RX_FIFO_INF(lp) & 0xffff, - SMC_GET_RX_STS_FIFO_PEEK(lp)); + DBG(SMC_DEBUG_RX, dev, "IRQ_CFG 0x%08x FIFO_INT 0x%08x RX_CFG 0x%08x\n", + SMC_GET_IRQ_CFG(lp), + SMC_GET_FIFO_INT(lp), + SMC_GET_RX_CFG(lp)); + DBG(SMC_DEBUG_RX, dev, "Rx Stat FIFO Used 0x%02x Data FIFO Used 0x%04x Stat FIFO 0x%08x\n", + (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_); } @@ -1159,7 +1155,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) /* Handle PHY interrupt condition */ if (status & INT_STS_PHY_INT_) { - DBG(SMC_DEBUG_MISC, "%s: PHY irq\n", dev->name); + DBG(SMC_DEBUG_MISC, dev, "PHY irq\n"); smc911x_phy_interrupt(dev); SMC_ACK_INT(lp, INT_STS_PHY_INT_); } @@ -1168,8 +1164,8 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id) /* restore mask state */ SMC_SET_INT_EN(lp, mask); - DBG(SMC_DEBUG_MISC, "%s: Interrupt done (%d loops)\n", - dev->name, 8-timeout); + DBG(SMC_DEBUG_MISC, dev, "Interrupt done (%d loops)\n", + 8-timeout); spin_unlock_irqrestore(&lp->lock, flags); @@ -1185,9 +1181,9 @@ smc911x_tx_dma_irq(int dma, void *data) struct sk_buff *skb = lp->current_tx_skb; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: TX DMA irq handler\n", dev->name); + DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "TX DMA irq handler\n"); /* Clear the DMA interrupt sources */ SMC_DMA_ACK_IRQ(dev, dma); BUG_ON(skb == NULL); @@ -1198,8 +1194,8 @@ smc911x_tx_dma_irq(int dma, void *data) if (lp->pending_tx_skb != NULL) smc911x_hardware_send_pkt(dev); else { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, - "%s: No pending Tx packets. DMA disabled\n", dev->name); + DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, + "No pending Tx packets. DMA disabled\n"); spin_lock_irqsave(&lp->lock, flags); lp->txdma_active = 0; if (!lp->tx_throttle) { @@ -1208,21 +1204,20 @@ smc911x_tx_dma_irq(int dma, void *data) spin_unlock_irqrestore(&lp->lock, flags); } - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, - "%s: TX DMA irq completed\n", dev->name); + DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, + "TX DMA irq completed\n"); } static void smc911x_rx_dma_irq(int dma, void *data) { struct net_device *dev = (struct net_device *)data; - unsigned long ioaddr = dev->base_addr; struct smc911x_local *lp = netdev_priv(dev); struct sk_buff *skb = lp->current_rx_skb; unsigned long flags; unsigned int pkts; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); - DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, "%s: RX DMA irq handler\n", dev->name); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); + DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, "RX DMA irq handler\n"); /* Clear the DMA interrupt sources */ SMC_DMA_ACK_IRQ(dev, dma); dma_unmap_single(NULL, rx_dmabuf, rx_dmalen, DMA_FROM_DEVICE); @@ -1242,9 +1237,9 @@ smc911x_rx_dma_irq(int dma, void *data) 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", - dev->name, pkts); + DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, + "RX DMA irq completed. DMA RX FIFO PKTS %d\n", + pkts); } #endif /* SMC_USE_DMA */ @@ -1268,14 +1263,14 @@ static void smc911x_timeout(struct net_device *dev) int status, mask; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); spin_lock_irqsave(&lp->lock, flags); 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); + DBG(SMC_DEBUG_MISC, dev, "INT 0x%02x MASK 0x%02x\n", + status, mask); /* Dump the current TX FIFO contents and restart */ mask = SMC_GET_TX_CFG(lp); @@ -1306,7 +1301,7 @@ static void smc911x_set_multicast_list(struct net_device *dev) unsigned int mcr, update_multicast = 0; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); spin_lock_irqsave(&lp->lock, flags); SMC_GET_MAC_CR(lp, mcr); @@ -1314,7 +1309,7 @@ static void smc911x_set_multicast_list(struct net_device *dev) if (dev->flags & IFF_PROMISC) { - DBG(SMC_DEBUG_MISC, "%s: RCR_PRMS\n", dev->name); + DBG(SMC_DEBUG_MISC, dev, "RCR_PRMS\n"); mcr |= MAC_CR_PRMS_; } /* @@ -1323,7 +1318,7 @@ static void smc911x_set_multicast_list(struct net_device *dev) * checked before the table is */ else if (dev->flags & IFF_ALLMULTI || netdev_mc_count(dev) > 16) { - DBG(SMC_DEBUG_MISC, "%s: RCR_ALMUL\n", dev->name); + DBG(SMC_DEBUG_MISC, dev, "RCR_ALMUL\n"); mcr |= MAC_CR_MCPAS_; } @@ -1363,8 +1358,7 @@ 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", - dev->name); + DBG(SMC_DEBUG_MISC, dev, "~(MAC_CR_PRMS_|MAC_CR_MCPAS_)\n"); mcr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_); /* @@ -1378,9 +1372,9 @@ static void smc911x_set_multicast_list(struct net_device *dev) spin_lock_irqsave(&lp->lock, flags); 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]); + DBG(SMC_DEBUG_MISC, dev, + "update mcast hash table 0x%08x 0x%08x\n", + multicast_table[0], multicast_table[1]); SMC_SET_HASHL(lp, multicast_table[0]); SMC_SET_HASHH(lp, multicast_table[1]); } @@ -1398,7 +1392,7 @@ smc911x_open(struct net_device *dev) { struct smc911x_local *lp = netdev_priv(dev); - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); /* reset the hardware */ smc911x_reset(dev); @@ -1425,7 +1419,7 @@ static int smc911x_close(struct net_device *dev) { struct smc911x_local *lp = netdev_priv(dev); - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); netif_stop_queue(dev); netif_carrier_off(dev); @@ -1459,7 +1453,7 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd) int ret, status; unsigned long flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); cmd->maxtxpkt = 1; cmd->maxrxpkt = 1; @@ -1597,16 +1591,16 @@ static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev) 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", - dev->name, __func__); + PRINTK(dev, "%s timeout waiting for EEPROM to respond\n", + __func__); return -EFAULT; } mdelay(1); e2p_cmd = SMC_GET_E2P_CMD(lp); } if (timeout == 0) { - PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n", - dev->name, __func__); + PRINTK(dev, "%s timeout waiting for EEPROM CMD not busy\n", + __func__); return -ETIMEDOUT; } return 0; @@ -1719,7 +1713,7 @@ static int smc911x_findirq(struct net_device *dev) int timeout = 20; unsigned long cookie; - DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); cookie = probe_irq_on(); @@ -1799,13 +1793,14 @@ static int smc911x_probe(struct net_device *dev) const char *version_string; unsigned long irq_flags; - DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__); + DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); /* First, see if the endian word is recognized */ val = SMC_GET_BYTE_TEST(lp); - DBG(SMC_DEBUG_MISC, "%s: endian probe returned 0x%04x\n", CARDNAME, val); + DBG(SMC_DEBUG_MISC, dev, "%s: endian probe returned 0x%04x\n", + CARDNAME, val); if (val != 0x87654321) { - printk(KERN_ERR "Invalid chip endian 0x%08x\n",val); + netdev_err(dev, "Invalid chip endian 0x%08x\n", val); retval = -ENODEV; goto err_out; } @@ -1816,26 +1811,29 @@ static int smc911x_probe(struct net_device *dev) * as future revisions could be added. */ chip_id = SMC_GET_PN(lp); - DBG(SMC_DEBUG_MISC, "%s: id probe returned 0x%04x\n", CARDNAME, chip_id); + DBG(SMC_DEBUG_MISC, dev, "%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; } if (!chip_ids[i].id) { - printk(KERN_ERR "Unknown chip ID %04x\n", chip_id); + netdev_err(dev, "Unknown chip ID %04x\n", chip_id); retval = -ENODEV; goto err_out; } version_string = chip_ids[i].name; revision = SMC_GET_REV(lp); - DBG(SMC_DEBUG_MISC, "%s: revision = 0x%04x\n", CARDNAME, revision); + DBG(SMC_DEBUG_MISC, dev, "%s: revision = 0x%04x\n", CARDNAME, revision); /* At this point I'll assume that the chip is an SMC911x. */ - DBG(SMC_DEBUG_MISC, "%s: Found a %s\n", CARDNAME, chip_ids[i].name); + DBG(SMC_DEBUG_MISC, dev, "%s: Found a %s\n", + CARDNAME, chip_ids[i].name); /* Validate the TX FIFO size requested */ if ((tx_fifo_kb < 2) || (tx_fifo_kb > 14)) { - printk(KERN_ERR "Invalid TX FIFO size requested %d\n", tx_fifo_kb); + netdev_err(dev, "Invalid TX FIFO size requested %d\n", + tx_fifo_kb); retval = -EINVAL; goto err_out; } @@ -1887,14 +1885,13 @@ static int smc911x_probe(struct net_device *dev) case 14:/* 1920 Rx Data Fifo Size */ lp->afc_cfg=0x0006032F;break; default: - PRINTK("%s: ERROR -- no AFC_CFG setting found", - dev->name); + PRINTK(dev, "ERROR -- no AFC_CFG setting found"); break; } - 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); + DBG(SMC_DEBUG_MISC | SMC_DEBUG_TX | SMC_DEBUG_RX, dev, + "%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); @@ -1924,8 +1921,7 @@ static int smc911x_probe(struct net_device *dev) } } if (dev->irq == 0) { - printk("%s: Couldn't autodetect your IRQ. Use irq=xx.\n", - dev->name); + netdev_warn(dev, "Couldn't autodetect your IRQ. Use irq=xx.\n"); retval = -ENODEV; goto err_out; } @@ -1980,33 +1976,32 @@ static int smc911x_probe(struct net_device *dev) retval = register_netdev(dev); if (retval == 0) { /* now, print out the card info, in a short format.. */ - printk("%s: %s (rev %d) at %#lx IRQ %d", - dev->name, version_string, lp->revision, - dev->base_addr, dev->irq); + netdev_info(dev, "%s (rev %d) at %#lx IRQ %d", + version_string, lp->revision, + dev->base_addr, dev->irq); #ifdef SMC_USE_DMA if (lp->rxdma != -1) - printk(" RXDMA %d ", lp->rxdma); + pr_cont(" RXDMA %d", lp->rxdma); if (lp->txdma != -1) - printk("TXDMA %d", lp->txdma); + pr_cont(" TXDMA %d", lp->txdma); #endif - printk("\n"); + pr_cont("\n"); if (!is_valid_ether_addr(dev->dev_addr)) { - printk("%s: Invalid ethernet MAC address. Please " - "set using ifconfig\n", dev->name); + netdev_warn(dev, "Invalid ethernet MAC address. Please set using ifconfig\n"); } else { /* Print the Ethernet address */ - printk("%s: Ethernet addr: %pM\n", - dev->name, dev->dev_addr); + netdev_info(dev, "Ethernet addr: %pM\n", + dev->dev_addr); } if (lp->phy_type == 0) { - PRINTK("%s: No PHY found\n", dev->name); + PRINTK(dev, "No PHY found\n"); } else if ((lp->phy_type & ~0xff) == LAN911X_INTERNAL_PHY_ID) { - PRINTK("%s: LAN911x Internal PHY\n", dev->name); + PRINTK(dev, "LAN911x Internal PHY\n"); } else { - PRINTK("%s: External PHY 0x%08x\n", dev->name, lp->phy_type); + PRINTK(dev, "External PHY 0x%08x\n", lp->phy_type); } } @@ -2025,7 +2020,7 @@ err_out: } /* - * smc911x_init(void) + * smc911x_drv_probe(void) * * Output: * 0 --> there is a device @@ -2039,6 +2034,7 @@ static int smc911x_drv_probe(struct platform_device *pdev) void __iomem *addr; int ret; + /* ndev is not valid yet, so avoid passing it in. */ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { @@ -2093,7 +2089,7 @@ release_both: release_1: release_mem_region(res->start, SMC911X_IO_EXTENT); out: - printk("%s: not found (%d).\n", CARDNAME, ret); + pr_info("%s: not found (%d).\n", CARDNAME, ret); } #ifdef SMC_USE_DMA else { @@ -2111,7 +2107,7 @@ static int smc911x_drv_remove(struct platform_device *pdev) struct smc911x_local *lp = netdev_priv(ndev); struct resource *res; - DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); + DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); unregister_netdev(ndev); @@ -2140,7 +2136,7 @@ static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state) struct net_device *ndev = platform_get_drvdata(dev); struct smc911x_local *lp = netdev_priv(ndev); - DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); + DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); if (ndev) { if (netif_running(ndev)) { netif_device_detach(ndev); @@ -2158,7 +2154,7 @@ static int smc911x_drv_resume(struct platform_device *dev) { struct net_device *ndev = platform_get_drvdata(dev); - DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); + DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); if (ndev) { struct smc911x_local *lp = netdev_priv(ndev); |