X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2F3c527.c;h=5c07b147ec99bf9d11acf61c689a075c81691c83;hb=c8406ea8fa1adde8dc5400127281d497bbcdb84a;hp=5b5f44cdfc1d0900d36baa9be3333e80b29c02be;hpb=10d024c1b2fd58af8362670d7d6e5ae52fc33353;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index 5b5f44c..5c07b14 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -103,8 +103,8 @@ DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " Richard Procter #include #include +#include -#include #include #include #include @@ -125,8 +125,6 @@ static const char* cardname = DRV_NAME; #define NET_DEBUG 2 #endif -#undef DEBUG_IRQ - static unsigned int mc32_debug = NET_DEBUG; /* The number of low I/O ports used by the ethercard. */ @@ -158,7 +156,6 @@ struct mc32_local int slot; u32 base; - struct net_device_stats net_stats; volatile struct mc32_mailbox *rx_box; volatile struct mc32_mailbox *tx_box; volatile struct mc32_mailbox *exec_box; @@ -216,7 +213,8 @@ static int mc32_probe1(struct net_device *dev, int ioaddr); static int mc32_command(struct net_device *dev, u16 cmd, void *data, int len); static int mc32_open(struct net_device *dev); static void mc32_timeout(struct net_device *dev); -static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev); +static netdev_tx_t mc32_send_packet(struct sk_buff *skb, + struct net_device *dev); static irqreturn_t mc32_interrupt(int irq, void *dev_id); static int mc32_close(struct net_device *dev); static struct net_device_stats *mc32_get_stats(struct net_device *dev); @@ -289,6 +287,18 @@ struct net_device *__init mc32_probe(int unit) return ERR_PTR(-ENODEV); } +static const struct net_device_ops netdev_ops = { + .ndo_open = mc32_open, + .ndo_stop = mc32_close, + .ndo_start_xmit = mc32_send_packet, + .ndo_get_stats = mc32_get_stats, + .ndo_set_multicast_list = mc32_set_multicast_list, + .ndo_tx_timeout = mc32_timeout, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +}; + /** * mc32_probe1 - Check a given slot for a board and test the card * @dev: Device structure to fill in @@ -340,15 +350,15 @@ static int __init mc32_probe1(struct net_device *dev, int slot) /* Time to play MCA games */ if (mc32_debug && version_printed++ == 0) - printk(KERN_DEBUG "%s", version); + pr_debug("%s", version); - printk(KERN_INFO "%s: %s found in slot %d:", dev->name, cardname, slot); + pr_info("%s: %s found in slot %d: ", dev->name, cardname, slot); POS = mca_read_stored_pos(slot, 2); if(!(POS&1)) { - printk(" disabled.\n"); + pr_cont("disabled.\n"); return -ENODEV; } @@ -359,7 +369,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) POS = mca_read_stored_pos(slot, 4); if(!(POS&1)) { - printk("memory window disabled.\n"); + pr_cont("memory window disabled.\n"); return -ENODEV; } @@ -368,7 +378,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) i=(POS>>4)&3; if(i==3) { - printk("invalid memory window.\n"); + pr_cont("invalid memory window.\n"); return -ENODEV; } @@ -381,11 +391,11 @@ static int __init mc32_probe1(struct net_device *dev, int slot) if(!request_region(dev->base_addr, MC32_IO_EXTENT, cardname)) { - printk("io 0x%3lX, which is busy.\n", dev->base_addr); + pr_cont("io 0x%3lX, which is busy.\n", dev->base_addr); return -EBUSY; } - printk("io 0x%3lX irq %d mem 0x%lX (%dK)\n", + pr_cont("io 0x%3lX irq %d mem 0x%lX (%dK)\n", dev->base_addr, dev->irq, dev->mem_start, i/1024); @@ -396,26 +406,26 @@ static int __init mc32_probe1(struct net_device *dev, int slot) * Go PROM browsing */ - printk("%s: Address ", dev->name); - /* Retrieve and print the ethernet address. */ for (i = 0; i < 6; i++) { mca_write_pos(slot, 6, i+12); mca_write_pos(slot, 7, 0); - printk(" %2.2x", dev->dev_addr[i] = mca_read_pos(slot,3)); + dev->dev_addr[i] = mca_read_pos(slot,3); } + pr_info("%s: Address %pM ", dev->name, dev->dev_addr); + mca_write_pos(slot, 6, 0); mca_write_pos(slot, 7, 0); POS = mca_read_stored_pos(slot, 4); if(POS&2) - printk(" : BNC port selected.\n"); + pr_cont(": BNC port selected.\n"); else - printk(" : AUI port selected.\n"); + pr_cont(": AUI port selected.\n"); POS=inb(dev->base_addr+HOST_CTRL); POS|=HOST_CTRL_ATTN|HOST_CTRL_RESET; @@ -433,10 +443,10 @@ static int __init mc32_probe1(struct net_device *dev, int slot) * Grab the IRQ */ - err = request_irq(dev->irq, &mc32_interrupt, IRQF_SHARED | IRQF_SAMPLE_RANDOM, DRV_NAME, dev); + err = request_irq(dev->irq, mc32_interrupt, IRQF_SHARED | IRQF_SAMPLE_RANDOM, DRV_NAME, dev); if (err) { release_region(dev->base_addr, MC32_IO_EXTENT); - printk(KERN_ERR "%s: unable to get IRQ %d.\n", DRV_NAME, dev->irq); + pr_err("%s: unable to get IRQ %d.\n", DRV_NAME, dev->irq); goto err_exit_ports; } @@ -452,7 +462,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) i++; if(i == 1000) { - printk(KERN_ERR "%s: failed to boot adapter.\n", dev->name); + pr_err("%s: failed to boot adapter.\n", dev->name); err = -ENODEV; goto err_exit_irq; } @@ -464,10 +474,10 @@ static int __init mc32_probe1(struct net_device *dev, int slot) if(base>0) { if(base < 0x0C) - printk(KERN_ERR "%s: %s%s.\n", dev->name, failures[base-1], + pr_err("%s: %s%s.\n", dev->name, failures[base-1], base<0x0A?" test failure":""); else - printk(KERN_ERR "%s: unknown failure %d.\n", dev->name, base); + pr_err("%s: unknown failure %d.\n", dev->name, base); err = -ENODEV; goto err_exit_irq; } @@ -483,7 +493,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) udelay(50); if(n>100) { - printk(KERN_ERR "%s: mailbox read fail (%d).\n", dev->name, i); + pr_err("%s: mailbox read fail (%d).\n", dev->name, i); err = -ENODEV; goto err_exit_irq; } @@ -516,15 +526,10 @@ static int __init mc32_probe1(struct net_device *dev, int slot) init_completion(&lp->execution_cmd); init_completion(&lp->xceiver_cmd); - printk("%s: Firmware Rev %d. %d RX buffers, %d TX buffers. Base of 0x%08X.\n", + pr_info("%s: Firmware Rev %d. %d RX buffers, %d TX buffers. Base of 0x%08X.\n", dev->name, lp->exec_box->data[12], lp->rx_len, lp->tx_len, lp->base); - dev->open = mc32_open; - dev->stop = mc32_close; - dev->hard_start_xmit = mc32_send_packet; - dev->get_stats = mc32_get_stats; - dev->set_multicast_list = mc32_set_multicast_list; - dev->tx_timeout = mc32_timeout; + dev->netdev_ops = &netdev_ops; dev->watchdog_timeo = HZ*5; /* Board does all the work */ dev->ethtool_ops = &netdev_ethtool_ops; @@ -933,7 +938,7 @@ static int mc32_open(struct net_device *dev) */ if(mc32_command(dev, 8, descnumbuffs, 4)) { - printk("%s: %s rejected our buffer configuration!\n", + pr_info("%s: %s rejected our buffer configuration!\n", dev->name, cardname); mc32_close(dev); return -ENOBUFS; @@ -989,7 +994,7 @@ static int mc32_open(struct net_device *dev) static void mc32_timeout(struct net_device *dev) { - printk(KERN_WARNING "%s: transmit timed out?\n", dev->name); + pr_warning("%s: transmit timed out?\n", dev->name); /* Try to restart the adaptor. */ netif_wake_queue(dev); } @@ -1016,7 +1021,8 @@ static void mc32_timeout(struct net_device *dev) * */ -static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t mc32_send_packet(struct sk_buff *skb, + struct net_device *dev) { struct mc32_local *lp = netdev_priv(dev); u32 head = atomic_read(&lp->tx_ring_head); @@ -1026,12 +1032,12 @@ static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); if(atomic_read(&lp->tx_count)==0) { - return 1; + return NETDEV_TX_BUSY; } if (skb_padto(skb, ETH_ZLEN)) { netif_wake_queue(dev); - return 0; + return NETDEV_TX_OK; } atomic_dec(&lp->tx_count); @@ -1062,7 +1068,7 @@ static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev) p->control &= ~CONTROL_EOL; netif_wake_queue(dev); - return 0; + return NETDEV_TX_OK; } @@ -1092,24 +1098,24 @@ static void mc32_update_stats(struct net_device *dev) u32 rx_errors=0; - rx_errors+=lp->net_stats.rx_crc_errors +=st->rx_crc_errors; + rx_errors+=dev->stats.rx_crc_errors +=st->rx_crc_errors; st->rx_crc_errors=0; - rx_errors+=lp->net_stats.rx_fifo_errors +=st->rx_overrun_errors; + rx_errors+=dev->stats.rx_fifo_errors +=st->rx_overrun_errors; st->rx_overrun_errors=0; - rx_errors+=lp->net_stats.rx_frame_errors +=st->rx_alignment_errors; + rx_errors+=dev->stats.rx_frame_errors +=st->rx_alignment_errors; st->rx_alignment_errors=0; - rx_errors+=lp->net_stats.rx_length_errors+=st->rx_tooshort_errors; + rx_errors+=dev->stats.rx_length_errors+=st->rx_tooshort_errors; st->rx_tooshort_errors=0; - rx_errors+=lp->net_stats.rx_missed_errors+=st->rx_outofresource_errors; + rx_errors+=dev->stats.rx_missed_errors+=st->rx_outofresource_errors; st->rx_outofresource_errors=0; - lp->net_stats.rx_errors=rx_errors; + dev->stats.rx_errors=rx_errors; /* Number of packets which saw one collision */ - lp->net_stats.collisions+=st->dataC[10]; + dev->stats.collisions+=st->dataC[10]; st->dataC[10]=0; /* Number of packets which saw 2--15 collisions */ - lp->net_stats.collisions+=st->dataC[11]; + dev->stats.collisions+=st->dataC[11]; st->dataC[11]=0; } @@ -1162,8 +1168,8 @@ static void mc32_rx_ring(struct net_device *dev) /* Try to save time by avoiding a copy on big frames */ - if ((length > RX_COPYBREAK) - && ((newskb=dev_alloc_skb(1532)) != NULL)) + if ((length > RX_COPYBREAK) && + ((newskb=dev_alloc_skb(1532)) != NULL)) { skb=lp->rx_ring[rx_ring_tail].skb; skb_put(skb, length); @@ -1177,7 +1183,7 @@ static void mc32_rx_ring(struct net_device *dev) skb=dev_alloc_skb(length+2); if(skb==NULL) { - lp->net_stats.rx_dropped++; + dev->stats.rx_dropped++; goto dropped; } @@ -1187,9 +1193,8 @@ static void mc32_rx_ring(struct net_device *dev) } skb->protocol=eth_type_trans(skb,dev); - dev->last_rx = jiffies; - lp->net_stats.rx_packets++; - lp->net_stats.rx_bytes += length; + dev->stats.rx_packets++; + dev->stats.rx_bytes += length; netif_rx(skb); } @@ -1252,34 +1257,34 @@ static void mc32_tx_ring(struct net_device *dev) /* Not COMPLETED */ break; } - lp->net_stats.tx_packets++; + dev->stats.tx_packets++; if(!(np->status & (1<<6))) /* Not COMPLETED_OK */ { - lp->net_stats.tx_errors++; + dev->stats.tx_errors++; switch(np->status&0x0F) { case 1: - lp->net_stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; break; /* Max collisions */ case 2: - lp->net_stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; break; case 3: - lp->net_stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; break; case 4: - lp->net_stats.tx_window_errors++; + dev->stats.tx_window_errors++; break; /* CTS Lost */ case 5: - lp->net_stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; break; /* Transmit timeout */ } } /* Packets are sent in order - this is basically a FIFO queue of buffers matching the card ring */ - lp->net_stats.tx_bytes+=lp->tx_ring[t].skb->len; + dev->stats.tx_bytes+=lp->tx_ring[t].skb->len; dev_kfree_skb_irq(lp->tx_ring[t].skb); lp->tx_ring[t].skb=NULL; atomic_inc(&lp->tx_count); @@ -1330,11 +1335,9 @@ static irqreturn_t mc32_interrupt(int irq, void *dev_id) { status=inb(ioaddr+HOST_CMD); -#ifdef DEBUG_IRQ - printk("Status TX%d RX%d EX%d OV%d BC%d\n", + pr_debug("Status TX%d RX%d EX%d OV%d BC%d\n", (status&7), (status>>3)&7, (status>>6)&1, (status>>7)&1, boguscount); -#endif switch(status&7) { @@ -1349,7 +1352,7 @@ static irqreturn_t mc32_interrupt(int irq, void *dev_id) complete(&lp->xceiver_cmd); break; default: - printk("%s: strange tx ack %d\n", dev->name, status&7); + pr_notice("%s: strange tx ack %d\n", dev->name, status&7); } status>>=3; switch(status&7) @@ -1366,12 +1369,12 @@ static irqreturn_t mc32_interrupt(int irq, void *dev_id) case 6: /* Out of RX buffers stat */ /* Must restart rx */ - lp->net_stats.rx_dropped++; + dev->stats.rx_dropped++; mc32_rx_ring(dev); mc32_start_transceiver(dev); break; default: - printk("%s: strange rx ack %d\n", + pr_notice("%s: strange rx ack %d\n", dev->name, status&7); } status>>=3; @@ -1488,10 +1491,8 @@ static int mc32_close(struct net_device *dev) static struct net_device_stats *mc32_get_stats(struct net_device *dev) { - struct mc32_local *lp = netdev_priv(dev); - mc32_update_stats(dev); - return &lp->net_stats; + return &dev->stats; } @@ -1523,37 +1524,31 @@ static void do_mc32_set_multicast_list(struct net_device *dev, int retry) struct mc32_local *lp = netdev_priv(dev); u16 filt = (1<<2); /* Save Bad Packets, for stats purposes */ - if (dev->flags&IFF_PROMISC) + if ((dev->flags&IFF_PROMISC) || + (dev->flags&IFF_ALLMULTI) || + netdev_mc_count(dev) > 10) /* Enable promiscuous mode */ filt |= 1; - else if((dev->flags&IFF_ALLMULTI) || dev->mc_count > 10) - { - dev->flags|=IFF_PROMISC; - filt |= 1; - } - else if(dev->mc_count) + else if (!netdev_mc_empty(dev)) { unsigned char block[62]; unsigned char *bp; - struct dev_mc_list *dmc=dev->mc_list; - - int i; + struct dev_mc_list *dmc; if(retry==0) lp->mc_list_valid = 0; if(!lp->mc_list_valid) { block[1]=0; - block[0]=dev->mc_count; + block[0]=netdev_mc_count(dev); bp=block+2; - for(i=0;imc_count;i++) - { + netdev_for_each_mc_addr(dmc, dev) { memcpy(bp, dmc->dmi_addr, 6); bp+=6; - dmc=dmc->next; } - if(mc32_command_nowait(dev, 2, block, 2+6*dev->mc_count)==-1) + if(mc32_command_nowait(dev, 2, block, + 2+6*netdev_mc_count(dev))==-1) { lp->mc_reload_wait = 1; return;