diff options
Diffstat (limited to 'drivers/net/wan')
29 files changed, 318 insertions, 330 deletions
diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c index b46897996f7e..9693b0fd323d 100644 --- a/drivers/net/wan/c101.c +++ b/drivers/net/wan/c101.c @@ -296,7 +296,13 @@ static void c101_destroy_card(card_t *card) kfree(card); } - +static const struct net_device_ops c101_ops = { + .ndo_open = c101_open, + .ndo_stop = c101_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = c101_ioctl, +}; static int __init c101_run(unsigned long irq, unsigned long winbase) { @@ -367,9 +373,7 @@ static int __init c101_run(unsigned long irq, unsigned long winbase) dev->mem_start = winbase; dev->mem_end = winbase + C101_MAPPED_RAM_SIZE - 1; dev->tx_queue_len = 50; - dev->do_ioctl = c101_ioctl; - dev->open = c101_open; - dev->stop = c101_close; + dev->netdev_ops = &c101_ops; hdlc->attach = sca_attach; hdlc->xmit = sca_xmit; card->settings.clock_type = CLOCK_EXT; diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index d80b72e22dea..61581ee5f08c 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -427,6 +427,15 @@ static void __exit cosa_exit(void) } module_exit(cosa_exit); +static const struct net_device_ops cosa_ops = { + .ndo_open = cosa_net_open, + .ndo_stop = cosa_net_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = cosa_net_ioctl, + .ndo_tx_timeout = cosa_net_timeout, +}; + static int cosa_probe(int base, int irq, int dma) { struct cosa_data *cosa = cosa_cards+nr_cards; @@ -575,10 +584,7 @@ static int cosa_probe(int base, int irq, int dma) } dev_to_hdlc(chan->netdev)->attach = cosa_net_attach; dev_to_hdlc(chan->netdev)->xmit = cosa_net_tx; - chan->netdev->open = cosa_net_open; - chan->netdev->stop = cosa_net_close; - chan->netdev->do_ioctl = cosa_net_ioctl; - chan->netdev->tx_timeout = cosa_net_timeout; + chan->netdev->netdev_ops = &cosa_ops; chan->netdev->watchdog_timeo = TX_TIMEOUT; chan->netdev->base_addr = chan->cosa->datareg; chan->netdev->irq = chan->cosa->irq; @@ -725,8 +731,7 @@ static char *cosa_net_setup_rx(struct channel_data *chan, int size) * We can safely fall back to non-dma-able memory, because we have * the cosa->bouncebuf pre-allocated. */ - if (chan->rx_skb) - kfree_skb(chan->rx_skb); + kfree_skb(chan->rx_skb); chan->rx_skb = dev_alloc_skb(size); if (chan->rx_skb == NULL) { printk(KERN_NOTICE "%s: Memory squeeze, dropping packet\n", @@ -993,8 +998,8 @@ static struct fasync_struct *fasync[256] = { NULL, }; static int cosa_fasync(struct inode *inode, struct file *file, int on) { int port = iminor(inode); - int rv = fasync_helper(inode, file, on, &fasync[port]); - return rv < 0 ? rv : 0; + + return fasync_helper(inode, file, on, &fasync[port]); } #endif diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c index 5fa52923efa8..35dea3bea95d 100644 --- a/drivers/net/wan/cycx_x25.c +++ b/drivers/net/wan/cycx_x25.c @@ -355,12 +355,6 @@ static int cycx_wan_update(struct wan_device *wandev) return 0; } -/* callback to initialize device */ -static void cycx_x25_chan_setup(struct net_device *dev) -{ - dev->init = cycx_netdevice_init; -} - /* Create new logical channel. * This routine is called by the router when ROUTER_IFNEW IOCTL is being * handled. @@ -476,6 +470,27 @@ static const struct header_ops cycx_header_ops = { .rebuild = cycx_netdevice_rebuild_header, }; +static const struct net_device_ops cycx_netdev_ops = { + .ndo_init = cycx_netdevice_init, + .ndo_open = cycx_netdevice_open, + .ndo_stop = cycx_netdevice_stop, + .ndo_start_xmit = cycx_netdevice_hard_start_xmit, + .ndo_get_stats = cycx_netdevice_get_stats, +}; + +static void cycx_x25_chan_setup(struct net_device *dev) +{ + /* Initialize device driver entry points */ + dev->netdev_ops = &cycx_netdev_ops; + dev->header_ops = &cycx_header_ops; + + /* Initialize media-specific parameters */ + dev->mtu = CYCX_X25_CHAN_MTU; + dev->type = ARPHRD_HWX25; /* ARP h/w type */ + dev->hard_header_len = 0; /* media header length */ + dev->addr_len = 0; /* hardware address length */ +} + /* Initialize Linux network interface. * * This routine is called only once for each interface, during Linux network @@ -487,20 +502,6 @@ static int cycx_netdevice_init(struct net_device *dev) struct cycx_device *card = chan->card; struct wan_device *wandev = &card->wandev; - /* Initialize device driver entry points */ - dev->open = cycx_netdevice_open; - dev->stop = cycx_netdevice_stop; - dev->header_ops = &cycx_header_ops; - - dev->hard_start_xmit = cycx_netdevice_hard_start_xmit; - dev->get_stats = cycx_netdevice_get_stats; - - /* Initialize media-specific parameters */ - dev->mtu = CYCX_X25_CHAN_MTU; - dev->type = ARPHRD_HWX25; /* ARP h/w type */ - dev->hard_header_len = 0; /* media header length */ - dev->addr_len = 0; /* hardware address length */ - if (!chan->svc) *(__be16*)dev->dev_addr = htons(chan->lcn); diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index a297e3efa05d..e8d155c3e59f 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -114,7 +114,7 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) if (!pskb_may_pull(skb, sizeof(*hdr))) { printk(KERN_NOTICE "%s: invalid data no header\n", dev->name); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; kfree_skb(skb); return; } @@ -127,7 +127,7 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) if (hdr->control != FRAD_I_UI) { printk(KERN_NOTICE "%s: Invalid header flag 0x%02X.\n", dev->name, hdr->control); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; } else switch(hdr->IP_NLPID) @@ -136,14 +136,14 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) if (hdr->NLPID != FRAD_P_SNAP) { printk(KERN_NOTICE "%s: Unsupported NLPID 0x%02X.\n", dev->name, hdr->NLPID); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; break; } if (hdr->OUI[0] + hdr->OUI[1] + hdr->OUI[2] != 0) { printk(KERN_NOTICE "%s: Unsupported organizationally unique identifier 0x%02X-%02X-%02X.\n", dev->name, hdr->OUI[0], hdr->OUI[1], hdr->OUI[2]); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; break; } @@ -164,12 +164,12 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) case FRAD_P_Q933: case FRAD_P_CLNP: printk(KERN_NOTICE "%s: Unsupported NLPID 0x%02X.\n", dev->name, hdr->pad); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; break; default: printk(KERN_NOTICE "%s: Invalid pad byte 0x%02X.\n", dev->name, hdr->pad); - dlp->stats.rx_errors++; + dev->stats.rx_errors++; break; } @@ -178,9 +178,9 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) /* we've set up the protocol, so discard the header */ skb_reset_mac_header(skb); skb_pull(skb, header); - dlp->stats.rx_bytes += skb->len; + dev->stats.rx_bytes += skb->len; netif_rx(skb); - dlp->stats.rx_packets++; + dev->stats.rx_packets++; } else dev_kfree_skb(skb); @@ -200,19 +200,19 @@ static int dlci_transmit(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); - ret = dlp->slave->hard_start_xmit(skb, dlp->slave); + ret = dlp->slave->netdev_ops->ndo_start_xmit(skb, dlp->slave); switch (ret) { case DLCI_RET_OK: - dlp->stats.tx_packets++; + dev->stats.tx_packets++; ret = 0; break; case DLCI_RET_ERR: - dlp->stats.tx_errors++; + dev->stats.tx_errors++; ret = 0; break; case DLCI_RET_DROP: - dlp->stats.tx_dropped++; + dev->stats.tx_dropped++; ret = 1; break; } @@ -295,11 +295,9 @@ static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) static int dlci_change_mtu(struct net_device *dev, int new_mtu) { - struct dlci_local *dlp; - - dlp = netdev_priv(dev); + struct dlci_local *dlp = netdev_priv(dev); - return((*dlp->slave->change_mtu)(dlp->slave, new_mtu)); + return dev_set_mtu(dlp->slave, new_mtu); } static int dlci_open(struct net_device *dev) @@ -342,15 +340,6 @@ static int dlci_close(struct net_device *dev) return 0; } -static struct net_device_stats *dlci_get_stats(struct net_device *dev) -{ - struct dlci_local *dlp; - - dlp = netdev_priv(dev); - - return(&dlp->stats); -} - static int dlci_add(struct dlci_add *dlci) { struct net_device *master, *slave; @@ -488,18 +477,21 @@ static const struct header_ops dlci_header_ops = { .create = dlci_header, }; +static const struct net_device_ops dlci_netdev_ops = { + .ndo_open = dlci_open, + .ndo_stop = dlci_close, + .ndo_do_ioctl = dlci_dev_ioctl, + .ndo_start_xmit = dlci_transmit, + .ndo_change_mtu = dlci_change_mtu, +}; + static void dlci_setup(struct net_device *dev) { struct dlci_local *dlp = netdev_priv(dev); dev->flags = 0; - dev->open = dlci_open; - dev->stop = dlci_close; - dev->do_ioctl = dlci_dev_ioctl; - dev->hard_start_xmit = dlci_transmit; dev->header_ops = &dlci_header_ops; - dev->get_stats = dlci_get_stats; - dev->change_mtu = dlci_change_mtu; + dev->netdev_ops = &dlci_netdev_ops; dev->destructor = free_netdev; dlp->receive = dlci_receive; diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index 888025db2f02..8face5db8f32 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -883,6 +883,15 @@ static inline int dscc4_set_quartz(struct dscc4_dev_priv *dpriv, int hz) return ret; } +static const struct net_device_ops dscc4_ops = { + .ndo_open = dscc4_open, + .ndo_stop = dscc4_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = dscc4_ioctl, + .ndo_tx_timeout = dscc4_tx_timeout, +}; + static int dscc4_found1(struct pci_dev *pdev, void __iomem *ioaddr) { struct dscc4_pci_priv *ppriv; @@ -916,13 +925,8 @@ static int dscc4_found1(struct pci_dev *pdev, void __iomem *ioaddr) hdlc_device *hdlc = dev_to_hdlc(d); d->base_addr = (unsigned long)ioaddr; - d->init = NULL; d->irq = pdev->irq; - d->open = dscc4_open; - d->stop = dscc4_close; - d->set_multicast_list = NULL; - d->do_ioctl = dscc4_ioctl; - d->tx_timeout = dscc4_tx_timeout; + d->netdev_ops = &dscc4_ops; d->watchdog_timeo = TX_TIMEOUT; SET_NETDEV_DEV(d, &pdev->dev); @@ -1048,7 +1052,7 @@ static int dscc4_open(struct net_device *dev) struct dscc4_pci_priv *ppriv; int ret = -EAGAIN; - if ((dscc4_loopback_check(dpriv) < 0) || !dev->hard_start_xmit) + if ((dscc4_loopback_check(dpriv) < 0)) goto err; if ((ret = hdlc_open(dev))) diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index 48a2c9d28950..00945f7c1e9b 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -2424,6 +2424,15 @@ fst_init_card(struct fst_card_info *card) type_strings[card->type], card->irq, card->nports); } +static const struct net_device_ops fst_ops = { + .ndo_open = fst_open, + .ndo_stop = fst_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = fst_ioctl, + .ndo_tx_timeout = fst_tx_timeout, +}; + /* * Initialise card when detected. * Returns 0 to indicate success, or errno otherwise. @@ -2565,12 +2574,9 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->base_addr = card->pci_conf; dev->irq = card->irq; - dev->tx_queue_len = FST_TX_QUEUE_LEN; - dev->open = fst_open; - dev->stop = fst_close; - dev->do_ioctl = fst_ioctl; - dev->watchdog_timeo = FST_TX_TIMEOUT; - dev->tx_timeout = fst_tx_timeout; + dev->netdev_ops = &fst_ops; + dev->tx_queue_len = FST_TX_QUEUE_LEN; + dev->watchdog_timeo = FST_TX_TIMEOUT; hdlc->attach = fst_attach; hdlc->xmit = fst_start_xmit; } diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c index 08b3536944fe..497b003d7239 100644 --- a/drivers/net/wan/hd64572.c +++ b/drivers/net/wan/hd64572.c @@ -341,7 +341,7 @@ static int sca_poll(struct napi_struct *napi, int budget) received = sca_rx_done(port, budget); if (received < budget) { - netif_rx_complete(napi); + napi_complete(napi); enable_intr(port); } @@ -359,7 +359,7 @@ static irqreturn_t sca_intr(int irq, void *dev_id) if (port && (isr0 & (i ? 0x08002200 : 0x00080022))) { handled = 1; disable_intr(port); - netif_rx_schedule(&port->napi); + napi_schedule(&port->napi); } } diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index 1f2a140c9f7c..7596eae1b35c 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -44,7 +44,7 @@ static const char* version = "HDLC support module revision 1.22"; static struct hdlc_proto *first_proto; -static int hdlc_change_mtu(struct net_device *dev, int new_mtu) +int hdlc_change_mtu(struct net_device *dev, int new_mtu) { if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU)) return -EINVAL; @@ -52,15 +52,6 @@ static int hdlc_change_mtu(struct net_device *dev, int new_mtu) return 0; } - - -static struct net_device_stats *hdlc_get_stats(struct net_device *dev) -{ - return &dev->stats; -} - - - static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p, struct net_device *orig_dev) { @@ -75,7 +66,15 @@ static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev, return hdlc->proto->netif_rx(skb); } +int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev) +{ + hdlc_device *hdlc = dev_to_hdlc(dev); + + if (hdlc->proto->xmit) + return hdlc->proto->xmit(skb, dev); + return hdlc->xmit(skb, dev); /* call hardware driver directly */ +} static inline void hdlc_proto_start(struct net_device *dev) { @@ -102,11 +101,11 @@ static int hdlc_device_event(struct notifier_block *this, unsigned long event, hdlc_device *hdlc; unsigned long flags; int on; - + if (dev_net(dev) != &init_net) return NOTIFY_DONE; - if (dev->get_stats != hdlc_get_stats) + if (!(dev->priv_flags & IFF_WAN_HDLC)) return NOTIFY_DONE; /* not an HDLC device */ if (event != NETDEV_CHANGE) @@ -233,15 +232,13 @@ static void hdlc_setup_dev(struct net_device *dev) /* Re-init all variables changed by HDLC protocol drivers, * including ether_setup() called from hdlc_raw_eth.c. */ - dev->get_stats = hdlc_get_stats; dev->flags = IFF_POINTOPOINT | IFF_NOARP; + dev->priv_flags = IFF_WAN_HDLC; dev->mtu = HDLC_MAX_MTU; dev->type = ARPHRD_RAWHDLC; dev->hard_header_len = 16; dev->addr_len = 0; dev->header_ops = &hdlc_null_ops; - - dev->change_mtu = hdlc_change_mtu; } static void hdlc_setup(struct net_device *dev) @@ -339,6 +336,8 @@ MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>"); MODULE_DESCRIPTION("HDLC support module"); MODULE_LICENSE("GPL v2"); +EXPORT_SYMBOL(hdlc_change_mtu); +EXPORT_SYMBOL(hdlc_start_xmit); EXPORT_SYMBOL(hdlc_open); EXPORT_SYMBOL(hdlc_close); EXPORT_SYMBOL(hdlc_ioctl); @@ -349,8 +348,8 @@ EXPORT_SYMBOL(unregister_hdlc_protocol); EXPORT_SYMBOL(attach_hdlc_protocol); EXPORT_SYMBOL(detach_hdlc_protocol); -static struct packet_type hdlc_packet_type = { - .type = __constant_htons(ETH_P_HDLC), +static struct packet_type hdlc_packet_type __read_mostly = { + .type = cpu_to_be16(ETH_P_HDLC), .func = hdlc_rcv, }; diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c index 44e64b15dbd1..cf5fd17ad707 100644 --- a/drivers/net/wan/hdlc_cisco.c +++ b/drivers/net/wan/hdlc_cisco.c @@ -117,7 +117,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type, data->type = htonl(type); data->par1 = par1; data->par2 = par2; - data->rel = __constant_htons(0xFFFF); + data->rel = cpu_to_be16(0xFFFF); /* we will need do_div here if 1000 % HZ != 0 */ data->time = htonl((jiffies - INITIAL_JIFFIES) * (1000 / HZ)); @@ -136,20 +136,20 @@ static __be16 cisco_type_trans(struct sk_buff *skb, struct net_device *dev) struct hdlc_header *data = (struct hdlc_header*)skb->data; if (skb->len < sizeof(struct hdlc_header)) - return __constant_htons(ETH_P_HDLC); + return cpu_to_be16(ETH_P_HDLC); if (data->address != CISCO_MULTICAST && data->address != CISCO_UNICAST) - return __constant_htons(ETH_P_HDLC); + return cpu_to_be16(ETH_P_HDLC); switch(data->protocol) { - case __constant_htons(ETH_P_IP): - case __constant_htons(ETH_P_IPX): - case __constant_htons(ETH_P_IPV6): + case cpu_to_be16(ETH_P_IP): + case cpu_to_be16(ETH_P_IPX): + case cpu_to_be16(ETH_P_IPV6): skb_pull(skb, sizeof(struct hdlc_header)); return data->protocol; default: - return __constant_htons(ETH_P_HDLC); + return cpu_to_be16(ETH_P_HDLC); } } @@ -194,7 +194,7 @@ static int cisco_rx(struct sk_buff *skb) case CISCO_ADDR_REQ: /* Stolen from syncppp.c :-) */ in_dev = dev->ip_ptr; addr = 0; - mask = __constant_htonl(~0); /* is the mask correct? */ + mask = ~cpu_to_be32(0); /* is the mask correct? */ if (in_dev != NULL) { struct in_ifaddr **ifap = &in_dev->ifa_list; @@ -382,7 +382,6 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr) memcpy(&state(hdlc)->settings, &new_settings, size); spin_lock_init(&state(hdlc)->lock); - dev->hard_start_xmit = hdlc->xmit; dev->header_ops = &cisco_header_ops; dev->type = ARPHRD_CISCO; netif_dormant_on(dev); diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index f1ddd7c3459c..800530101093 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -278,31 +278,31 @@ static int fr_hard_header(struct sk_buff **skb_p, u16 dlci) struct sk_buff *skb = *skb_p; switch (skb->protocol) { - case __constant_htons(NLPID_CCITT_ANSI_LMI): + case cpu_to_be16(NLPID_CCITT_ANSI_LMI): head_len = 4; skb_push(skb, head_len); skb->data[3] = NLPID_CCITT_ANSI_LMI; break; - case __constant_htons(NLPID_CISCO_LMI): + case cpu_to_be16(NLPID_CISCO_LMI): head_len = 4; skb_push(skb, head_len); skb->data[3] = NLPID_CISCO_LMI; break; - case __constant_htons(ETH_P_IP): + case cpu_to_be16(ETH_P_IP): head_len = 4; skb_push(skb, head_len); skb->data[3] = NLPID_IP; break; - case __constant_htons(ETH_P_IPV6): + case cpu_to_be16(ETH_P_IPV6): head_len = 4; skb_push(skb, head_len); skb->data[3] = NLPID_IPV6; break; - case __constant_htons(ETH_P_802_3): + case cpu_to_be16(ETH_P_802_3): head_len = 10; if (skb_headroom(skb) < head_len) { struct sk_buff *skb2 = skb_realloc_headroom(skb, @@ -426,7 +426,7 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev) skb_put(skb, pad); memset(skb->data + len, 0, pad); } - skb->protocol = __constant_htons(ETH_P_802_3); + skb->protocol = cpu_to_be16(ETH_P_802_3); } if (!fr_hard_header(&skb, pvc->dlci)) { dev->stats.tx_bytes += skb->len; @@ -444,18 +444,6 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev) return 0; } - - -static int pvc_change_mtu(struct net_device *dev, int new_mtu) -{ - if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU)) - return -EINVAL; - dev->mtu = new_mtu; - return 0; -} - - - static inline void fr_log_dlci_active(pvc_device *pvc) { printk(KERN_INFO "%s: DLCI %d [%s%s%s]%s %s\n", @@ -508,10 +496,10 @@ static void fr_lmi_send(struct net_device *dev, int fullrep) memset(skb->data, 0, len); skb_reserve(skb, 4); if (lmi == LMI_CISCO) { - skb->protocol = __constant_htons(NLPID_CISCO_LMI); + skb->protocol = cpu_to_be16(NLPID_CISCO_LMI); fr_hard_header(&skb, LMI_CISCO_DLCI); } else { - skb->protocol = __constant_htons(NLPID_CCITT_ANSI_LMI); + skb->protocol = cpu_to_be16(NLPID_CCITT_ANSI_LMI); fr_hard_header(&skb, LMI_CCITT_ANSI_DLCI); } data = skb_tail_pointer(skb); @@ -1068,6 +1056,14 @@ static void pvc_setup(struct net_device *dev) dev->addr_len = 2; } +static const struct net_device_ops pvc_ops = { + .ndo_open = pvc_open, + .ndo_stop = pvc_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = pvc_xmit, + .ndo_do_ioctl = pvc_ioctl, +}; + static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type) { hdlc_device *hdlc = dev_to_hdlc(frad); @@ -1104,11 +1100,7 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type) *(__be16*)dev->dev_addr = htons(dlci); dlci_to_q922(dev->broadcast, dlci); } - dev->hard_start_xmit = pvc_xmit; - dev->open = pvc_open; - dev->stop = pvc_close; - dev->do_ioctl = pvc_ioctl; - dev->change_mtu = pvc_change_mtu; + dev->netdev_ops = &pvc_ops; dev->mtu = HDLC_MAX_MTU; dev->tx_queue_len = 0; dev->ml_priv = pvc; @@ -1260,8 +1252,6 @@ static int fr_ioctl(struct net_device *dev, struct ifreq *ifr) state(hdlc)->dce_pvc_count = 0; } memcpy(&state(hdlc)->settings, &new_settings, size); - - dev->hard_start_xmit = hdlc->xmit; dev->type = ARPHRD_FRAD; return 0; diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c index 57fe714c1c7f..72a7cdab4245 100644 --- a/drivers/net/wan/hdlc_ppp.c +++ b/drivers/net/wan/hdlc_ppp.c @@ -150,11 +150,11 @@ static __be16 ppp_type_trans(struct sk_buff *skb, struct net_device *dev) return htons(ETH_P_HDLC); switch (data->protocol) { - case __constant_htons(PID_IP): + case cpu_to_be16(PID_IP): skb_pull(skb, sizeof(struct hdlc_header)); return htons(ETH_P_IP); - case __constant_htons(PID_IPV6): + case cpu_to_be16(PID_IPV6): skb_pull(skb, sizeof(struct hdlc_header)); return htons(ETH_P_IPV6); @@ -558,7 +558,6 @@ out: return NET_RX_DROP; } - static void ppp_timer(unsigned long arg) { struct proto *proto = (struct proto *)arg; @@ -679,7 +678,6 @@ static int ppp_ioctl(struct net_device *dev, struct ifreq *ifr) ppp->keepalive_interval = 10; ppp->keepalive_timeout = 60; - dev->hard_start_xmit = hdlc->xmit; dev->hard_header_len = sizeof(struct hdlc_header); dev->header_ops = &ppp_header_ops; dev->type = ARPHRD_PPP; diff --git a/drivers/net/wan/hdlc_raw.c b/drivers/net/wan/hdlc_raw.c index 8612311748f4..19f51fdd5522 100644 --- a/drivers/net/wan/hdlc_raw.c +++ b/drivers/net/wan/hdlc_raw.c @@ -27,11 +27,9 @@ static int raw_ioctl(struct net_device *dev, struct ifreq *ifr); static __be16 raw_type_trans(struct sk_buff *skb, struct net_device *dev) { - return __constant_htons(ETH_P_IP); + return cpu_to_be16(ETH_P_IP); } - - static struct hdlc_proto proto = { .type_trans = raw_type_trans, .ioctl = raw_ioctl, @@ -86,7 +84,6 @@ static int raw_ioctl(struct net_device *dev, struct ifreq *ifr) if (result) return result; memcpy(hdlc->state, &new_settings, size); - dev->hard_start_xmit = hdlc->xmit; dev->type = ARPHRD_RAWHDLC; netif_dormant_off(dev); return 0; diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c index a13fc3207520..49e68f5ca5f2 100644 --- a/drivers/net/wan/hdlc_raw_eth.c +++ b/drivers/net/wan/hdlc_raw_eth.c @@ -45,6 +45,7 @@ static int eth_tx(struct sk_buff *skb, struct net_device *dev) static struct hdlc_proto proto = { .type_trans = eth_type_trans, + .xmit = eth_tx, .ioctl = raw_eth_ioctl, .module = THIS_MODULE, }; @@ -56,9 +57,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr) const size_t size = sizeof(raw_hdlc_proto); raw_hdlc_proto new_settings; hdlc_device *hdlc = dev_to_hdlc(dev); - int result; - int (*old_ch_mtu)(struct net_device *, int); - int old_qlen; + int result, old_qlen; switch (ifr->ifr_settings.type) { case IF_GET_PROTO: @@ -99,11 +98,8 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr) if (result) return result; memcpy(hdlc->state, &new_settings, size); - dev->hard_start_xmit = eth_tx; - old_ch_mtu = dev->change_mtu; old_qlen = dev->tx_queue_len; ether_setup(dev); - dev->change_mtu = old_ch_mtu; dev->tx_queue_len = old_qlen; random_ether_addr(dev->dev_addr); netif_dormant_off(dev); diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c index cbcbf6f0414c..b1dc29ed1583 100644 --- a/drivers/net/wan/hdlc_x25.c +++ b/drivers/net/wan/hdlc_x25.c @@ -184,6 +184,7 @@ static struct hdlc_proto proto = { .close = x25_close, .ioctl = x25_ioctl, .netif_rx = x25_rx, + .xmit = x25_xmit, .module = THIS_MODULE, }; @@ -213,7 +214,6 @@ static int x25_ioctl(struct net_device *dev, struct ifreq *ifr) if ((result = attach_hdlc_protocol(dev, &proto, 0))) return result; - dev->hard_start_xmit = x25_xmit; dev->type = ARPHRD_X25; netif_dormant_off(dev); return 0; diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c index af54f0cf1b35..567d4f5062d6 100644 --- a/drivers/net/wan/hostess_sv11.c +++ b/drivers/net/wan/hostess_sv11.c @@ -173,6 +173,14 @@ static int hostess_attach(struct net_device *dev, unsigned short encoding, * Description block for a Comtrol Hostess SV11 card */ +static const struct net_device_ops hostess_ops = { + .ndo_open = hostess_open, + .ndo_stop = hostess_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = hostess_ioctl, +}; + static struct z8530_dev *sv11_init(int iobase, int irq) { struct z8530_dev *sv; @@ -267,9 +275,7 @@ static struct z8530_dev *sv11_init(int iobase, int irq) dev_to_hdlc(netdev)->attach = hostess_attach; dev_to_hdlc(netdev)->xmit = hostess_queue_xmit; - netdev->open = hostess_open; - netdev->stop = hostess_close; - netdev->do_ioctl = hostess_ioctl; + netdev->netdev_ops = &hostess_ops; netdev->base_addr = iobase; netdev->irq = irq; diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 0dbd85b0162d..3bf7d3f447db 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -622,7 +622,7 @@ static void hss_hdlc_rx_irq(void *pdev) printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name); #endif qmgr_disable_irq(queue_ids[port->id].rx); - netif_rx_schedule(&port->napi); + napi_schedule(&port->napi); } static int hss_hdlc_poll(struct napi_struct *napi, int budget) @@ -649,15 +649,15 @@ static int hss_hdlc_poll(struct napi_struct *napi, int budget) if ((n = queue_get_desc(rxq, port, 0)) < 0) { #if DEBUG_RX printk(KERN_DEBUG "%s: hss_hdlc_poll" - " netif_rx_complete\n", dev->name); + " napi_complete\n", dev->name); #endif - netif_rx_complete(napi); + napi_complete(napi); qmgr_enable_irq(rxq); if (!qmgr_stat_empty(rxq) && - netif_rx_reschedule(napi)) { + napi_reschedule(napi)) { #if DEBUG_RX printk(KERN_DEBUG "%s: hss_hdlc_poll" - " netif_rx_reschedule succeeded\n", + " napi_reschedule succeeded\n", dev->name); #endif qmgr_disable_irq(rxq); @@ -1069,7 +1069,7 @@ static int hss_hdlc_open(struct net_device *dev) hss_start_hdlc(port); /* we may already have RX data, enables IRQ */ - netif_rx_schedule(&port->napi); + napi_schedule(&port->napi); return 0; err_unlock: @@ -1230,6 +1230,14 @@ static int hss_hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) * initialization ****************************************************************************/ +static const struct net_device_ops hss_hdlc_ops = { + .ndo_open = hss_hdlc_open, + .ndo_stop = hss_hdlc_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = hss_hdlc_ioctl, +}; + static int __devinit hss_init_one(struct platform_device *pdev) { struct port *port; @@ -1254,9 +1262,7 @@ static int __devinit hss_init_one(struct platform_device *pdev) hdlc = dev_to_hdlc(dev); hdlc->attach = hss_hdlc_attach; hdlc->xmit = hss_hdlc_xmit; - dev->open = hss_hdlc_open; - dev->stop = hss_hdlc_close; - dev->do_ioctl = hss_hdlc_ioctl; + dev->netdev_ops = &hss_hdlc_ops; dev->tx_queue_len = 100; port->clock_type = CLOCK_EXT; port->clock_rate = 2048000; diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 5b61b3eef45f..2dd78d20eb05 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -55,7 +55,6 @@ struct lapbethdev { struct list_head node; struct net_device *ethdev; /* link to ethernet device */ struct net_device *axdev; /* lapbeth device (lapb#) */ - struct net_device_stats stats; /* some statistics */ }; static LIST_HEAD(lapbeth_devices); @@ -107,10 +106,9 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe if (!netif_running(lapbeth->axdev)) goto drop_unlock; - lapbeth->stats.rx_packets++; - len = skb->data[0] + skb->data[1] * 256; - lapbeth->stats.rx_bytes += len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += len; skb_pull(skb, 2); /* Remove the length bytes */ skb_trim(skb, len); /* Set the length of the data */ @@ -210,8 +208,8 @@ static void lapbeth_data_transmit(struct net_device *ndev, struct sk_buff *skb) *ptr++ = size % 256; *ptr++ = size / 256; - lapbeth->stats.tx_packets++; - lapbeth->stats.tx_bytes += size; + ndev->stats.tx_packets++; + ndev->stats.tx_bytes += size; skb->dev = dev = lapbeth->ethdev; @@ -255,15 +253,6 @@ static void lapbeth_disconnected(struct net_device *dev, int reason) } /* - * Statistics - */ -static struct net_device_stats *lapbeth_get_stats(struct net_device *dev) -{ - struct lapbethdev *lapbeth = netdev_priv(dev); - return &lapbeth->stats; -} - -/* * Set AX.25 callsign */ static int lapbeth_set_mac_address(struct net_device *dev, void *addr) @@ -314,14 +303,17 @@ static int lapbeth_close(struct net_device *dev) /* ------------------------------------------------------------------------ */ +static const struct net_device_ops lapbeth_netdev_ops = { + .ndo_open = lapbeth_open, + .ndo_stop = lapbeth_close, + .ndo_start_xmit = lapbeth_xmit, + .ndo_set_mac_address = lapbeth_set_mac_address, +}; + static void lapbeth_setup(struct net_device *dev) { - dev->hard_start_xmit = lapbeth_xmit; - dev->open = lapbeth_open; - dev->stop = lapbeth_close; + dev->netdev_ops = &lapbeth_netdev_ops; dev->destructor = free_netdev; - dev->set_mac_address = lapbeth_set_mac_address; - dev->get_stats = lapbeth_get_stats; dev->type = ARPHRD_X25; dev->hard_header_len = 3; dev->mtu = 1000; @@ -421,8 +413,8 @@ static int lapbeth_device_event(struct notifier_block *this, /* ------------------------------------------------------------------------ */ -static struct packet_type lapbeth_packet_type = { - .type = __constant_htons(ETH_P_DEC), +static struct packet_type lapbeth_packet_type __read_mostly = { + .type = cpu_to_be16(ETH_P_DEC), .func = lapbeth_rcv, }; @@ -430,7 +422,8 @@ static struct notifier_block lapbeth_dev_notifier = { .notifier_call = lapbeth_device_event, }; -static char banner[] __initdata = KERN_INFO "LAPB Ethernet driver version 0.02\n"; +static const char banner[] __initconst = + KERN_INFO "LAPB Ethernet driver version 0.02\n"; static int __init lapbeth_init_driver(void) { diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index feac3b99f8fe..45b1822c962d 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -806,6 +806,16 @@ static int lmc_attach(struct net_device *dev, unsigned short encoding, return -EINVAL; } +static const struct net_device_ops lmc_ops = { + .ndo_open = lmc_open, + .ndo_stop = lmc_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = lmc_ioctl, + .ndo_tx_timeout = lmc_driver_timeout, + .ndo_get_stats = lmc_get_stats, +}; + static int __devinit lmc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -849,11 +859,7 @@ static int __devinit lmc_init_one(struct pci_dev *pdev, dev->type = ARPHRD_HDLC; dev_to_hdlc(dev)->xmit = lmc_start_xmit; dev_to_hdlc(dev)->attach = lmc_attach; - dev->open = lmc_open; - dev->stop = lmc_close; - dev->get_stats = lmc_get_stats; - dev->do_ioctl = lmc_ioctl; - dev->tx_timeout = lmc_driver_timeout; + dev->netdev_ops = &lmc_ops; dev->watchdog_timeo = HZ; /* 1 second */ dev->tx_queue_len = 100; sc->lmc_device = dev; @@ -1059,9 +1065,6 @@ static int lmc_open(struct net_device *dev) if ((err = lmc_proto_open(sc)) != 0) return err; - dev->do_ioctl = lmc_ioctl; - - netif_start_queue(dev); sc->extra_stats.tx_tbusy0++; diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c index 94b4c208b013..044a48175c42 100644 --- a/drivers/net/wan/lmc/lmc_proto.c +++ b/drivers/net/wan/lmc/lmc_proto.c @@ -51,30 +51,15 @@ void lmc_proto_attach(lmc_softc_t *sc) /*FOLD00*/ { lmc_trace(sc->lmc_device, "lmc_proto_attach in"); - switch(sc->if_type){ - case LMC_PPP: - { - struct net_device *dev = sc->lmc_device; - dev->do_ioctl = lmc_ioctl; - } - break; - case LMC_NET: - { + if (sc->if_type == LMC_NET) { struct net_device *dev = sc->lmc_device; /* * They set a few basics because they don't use HDLC */ dev->flags |= IFF_POINTOPOINT; - dev->hard_header_len = 0; dev->addr_len = 0; } - case LMC_RAW: /* Setup the task queue, maybe we should notify someone? */ - { - } - default: - break; - } lmc_trace(sc->lmc_device, "lmc_proto_attach out"); } diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c index 697715ae80f4..83da596e2052 100644 --- a/drivers/net/wan/n2.c +++ b/drivers/net/wan/n2.c @@ -324,7 +324,13 @@ static void n2_destroy_card(card_t *card) kfree(card); } - +static const struct net_device_ops n2_ops = { + .ndo_open = n2_open, + .ndo_stop = n2_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = n2_ioctl, +}; static int __init n2_run(unsigned long io, unsigned long irq, unsigned long winbase, long valid0, long valid1) @@ -460,9 +466,7 @@ static int __init n2_run(unsigned long io, unsigned long irq, dev->mem_start = winbase; dev->mem_end = winbase + USE_WINDOWSIZE - 1; dev->tx_queue_len = 50; - dev->do_ioctl = n2_ioctl; - dev->open = n2_open; - dev->stop = n2_close; + dev->netdev_ops = &n2_ops; hdlc->attach = sca_attach; hdlc->xmit = sca_xmit; port->settings.clock_type = CLOCK_EXT; diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c index f247e5d9002a..60ece54bdd94 100644 --- a/drivers/net/wan/pc300too.c +++ b/drivers/net/wan/pc300too.c @@ -287,7 +287,13 @@ static void pc300_pci_remove_one(struct pci_dev *pdev) kfree(card); } - +static const struct net_device_ops pc300_ops = { + .ndo_open = pc300_open, + .ndo_stop = pc300_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = pc300_ioctl, +}; static int __devinit pc300_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) @@ -448,9 +454,7 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev, dev->mem_start = ramphys; dev->mem_end = ramphys + ramsize - 1; dev->tx_queue_len = 50; - dev->do_ioctl = pc300_ioctl; - dev->open = pc300_open; - dev->stop = pc300_close; + dev->netdev_ops = &pc300_ops; hdlc->attach = sca_attach; hdlc->xmit = sca_xmit; port->settings.clock_type = CLOCK_EXT; diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c index 1104d3a692f7..e035d8c57e11 100644 --- a/drivers/net/wan/pci200syn.c +++ b/drivers/net/wan/pci200syn.c @@ -265,7 +265,13 @@ static void pci200_pci_remove_one(struct pci_dev *pdev) kfree(card); } - +static const struct net_device_ops pci200_ops = { + .ndo_open = pci200_open, + .ndo_stop = pci200_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = pci200_ioctl, +}; static int __devinit pci200_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) @@ -395,9 +401,7 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev, dev->mem_start = ramphys; dev->mem_end = ramphys + ramsize - 1; dev->tx_queue_len = 50; - dev->do_ioctl = pci200_ioctl; - dev->open = pci200_open; - dev->stop = pci200_close; + dev->netdev_ops = &pci200_ops; hdlc->attach = sca_attach; hdlc->xmit = sca_xmit; port->settings.clock_type = CLOCK_EXT; diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index 0aa28e1d4366..f4211fe0f445 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -68,7 +68,6 @@ /* device private data */ struct net_local { - struct net_device_stats stats; struct timer_list watchdog; spinlock_t lock; @@ -117,7 +116,6 @@ static int sbni_open( struct net_device * ); static int sbni_close( struct net_device * ); static int sbni_start_xmit( struct sk_buff *, struct net_device * ); static int sbni_ioctl( struct net_device *, struct ifreq *, int ); -static struct net_device_stats *sbni_get_stats( struct net_device * ); static void set_multicast_list( struct net_device * ); static irqreturn_t sbni_interrupt( int, void * ); @@ -208,15 +206,21 @@ sbni_isa_probe( struct net_device *dev ) } } +static const struct net_device_ops sbni_netdev_ops = { + .ndo_open = sbni_open, + .ndo_stop = sbni_close, + .ndo_start_xmit = sbni_start_xmit, + .ndo_set_multicast_list = set_multicast_list, + .ndo_do_ioctl = sbni_ioctl, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +}; + static void __init sbni_devsetup(struct net_device *dev) { ether_setup( dev ); - dev->open = &sbni_open; - dev->stop = &sbni_close; - dev->hard_start_xmit = &sbni_start_xmit; - dev->get_stats = &sbni_get_stats; - dev->set_multicast_list = &set_multicast_list; - dev->do_ioctl = &sbni_ioctl; + dev->netdev_ops = &sbni_netdev_ops; } int __init sbni_probe(int unit) @@ -229,6 +233,8 @@ int __init sbni_probe(int unit) if (!dev) return -ENOMEM; + dev->netdev_ops = &sbni_netdev_ops; + sprintf(dev->name, "sbni%d", unit); netdev_boot_setup_check(dev); @@ -723,13 +729,11 @@ upload_data( struct net_device *dev, unsigned framelen, unsigned frameno, nl->wait_frameno = 0, nl->inppos = 0, #ifdef CONFIG_SBNI_MULTILINE - ((struct net_local *)netdev_priv(nl->master)) - ->stats.rx_errors++, - ((struct net_local *)netdev_priv(nl->master)) - ->stats.rx_missed_errors++; + nl->master->stats.rx_errors++, + nl->master->stats.rx_missed_errors++; #else - nl->stats.rx_errors++, - nl->stats.rx_missed_errors++; + dev->stats.rx_errors++, + dev->stats.rx_missed_errors++; #endif /* now skip all frames until is_first != 0 */ } else @@ -742,13 +746,11 @@ upload_data( struct net_device *dev, unsigned framelen, unsigned frameno, */ nl->wait_frameno = 0, #ifdef CONFIG_SBNI_MULTILINE - ((struct net_local *)netdev_priv(nl->master)) - ->stats.rx_errors++, - ((struct net_local *)netdev_priv(nl->master)) - ->stats.rx_crc_errors++; + nl->master->stats.rx_errors++, + nl->master->stats.rx_crc_errors++; #else - nl->stats.rx_errors++, - nl->stats.rx_crc_errors++; + dev->stats.rx_errors++, + dev->stats.rx_crc_errors++; #endif return frame_ok; @@ -756,15 +758,16 @@ upload_data( struct net_device *dev, unsigned framelen, unsigned frameno, static inline void -send_complete( struct net_local *nl ) +send_complete( struct net_device *dev ) { + struct net_local *nl = netdev_priv(dev); + #ifdef CONFIG_SBNI_MULTILINE - ((struct net_local *)netdev_priv(nl->master))->stats.tx_packets++; - ((struct net_local *)netdev_priv(nl->master))->stats.tx_bytes - += nl->tx_buf_p->len; + nl->master->stats.tx_packets++; + nl->master->stats.tx_bytes += nl->tx_buf_p->len; #else - nl->stats.tx_packets++; - nl->stats.tx_bytes += nl->tx_buf_p->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += nl->tx_buf_p->len; #endif dev_kfree_skb_irq( nl->tx_buf_p ); @@ -792,7 +795,7 @@ interpret_ack( struct net_device *dev, unsigned ack ) nl->maxframe, nl->tx_buf_p->len - nl->outpos); else - send_complete( nl ), + send_complete( dev ), #ifdef CONFIG_SBNI_MULTILINE netif_wake_queue( nl->master ); #else @@ -881,13 +884,11 @@ drop_xmit_queue( struct net_device *dev ) dev_kfree_skb_any( nl->tx_buf_p ), nl->tx_buf_p = NULL, #ifdef CONFIG_SBNI_MULTILINE - ((struct net_local *)netdev_priv(nl->master)) - ->stats.tx_errors++, - ((struct net_local *)netdev_priv(nl->master)) - ->stats.tx_carrier_errors++; + nl->master->stats.tx_errors++, + nl->master->stats.tx_carrier_errors++; #else - nl->stats.tx_errors++, - nl->stats.tx_carrier_errors++; + dev->stats.tx_errors++, + dev->stats.tx_carrier_errors++; #endif nl->tx_frameno = 0; @@ -1017,14 +1018,13 @@ indicate_pkt( struct net_device *dev ) #ifdef CONFIG_SBNI_MULTILINE skb->protocol = eth_type_trans( skb, nl->master ); netif_rx( skb ); - ++((struct net_local *)netdev_priv(nl->master))->stats.rx_packets; - ((struct net_local *)netdev_priv(nl->master))->stats.rx_bytes += - nl->inppos; + ++nl->master->stats.rx_packets; + nl->master->stats.rx_bytes += nl->inppos; #else skb->protocol = eth_type_trans( skb, dev ); netif_rx( skb ); - ++nl->stats.rx_packets; - nl->stats.rx_bytes += nl->inppos; + ++dev->stats.rx_packets; + dev->stats.rx_bytes += nl->inppos; #endif nl->rx_buf_p = NULL; /* protocol driver will clear this sk_buff */ } @@ -1197,7 +1197,7 @@ sbni_open( struct net_device *dev ) handler_attached: spin_lock( &nl->lock ); - memset( &nl->stats, 0, sizeof(struct net_device_stats) ); + memset( &dev->stats, 0, sizeof(struct net_device_stats) ); memset( &nl->in_stats, 0, sizeof(struct sbni_in_stats) ); card_start( dev ); @@ -1413,7 +1413,7 @@ enslave( struct net_device *dev, struct net_device *slave_dev ) /* Summary statistics of MultiLine operation will be stored in master's counters */ - memset( &snl->stats, 0, sizeof(struct net_device_stats) ); + memset( &slave_dev->stats, 0, sizeof(struct net_device_stats) ); netif_stop_queue( slave_dev ); netif_wake_queue( dev ); /* Now we are able to transmit */ @@ -1464,14 +1464,6 @@ emancipate( struct net_device *dev ) #endif - -static struct net_device_stats * -sbni_get_stats( struct net_device *dev ) -{ - return &((struct net_local *)netdev_priv(dev))->stats; -} - - static void set_multicast_list( struct net_device *dev ) { @@ -1520,17 +1512,18 @@ int __init init_module( void ) } void -cleanup_module( void ) +cleanup_module(void) { - struct net_device *dev; - int num; + int i; - for( num = 0; num < SBNI_MAX_NUM_CARDS; ++num ) - if( (dev = sbni_cards[ num ]) != NULL ) { - unregister_netdev( dev ); - release_region( dev->base_addr, SBNI_IO_EXTENT ); - free_netdev( dev ); + for (i = 0; i < SBNI_MAX_NUM_CARDS; ++i) { + struct net_device *dev = sbni_cards[i]; + if (dev != NULL) { + unregister_netdev(dev); + release_region(dev->base_addr, SBNI_IO_EXTENT); + free_netdev(dev); } + } } #else /* MODULE */ diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 6a07ba9371db..1d637f407a0c 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -714,19 +714,19 @@ static int sdla_transmit(struct sk_buff *skb, struct net_device *dev) switch (ret) { case SDLA_RET_OK: - flp->stats.tx_packets++; + dev->stats.tx_packets++; ret = DLCI_RET_OK; break; case SDLA_RET_CIR_OVERFLOW: case SDLA_RET_BUF_OVERSIZE: case SDLA_RET_NO_BUFS: - flp->stats.tx_dropped++; + dev->stats.tx_dropped++; ret = DLCI_RET_DROP; break; default: - flp->stats.tx_errors++; + dev->stats.tx_errors++; ret = DLCI_RET_ERR; break; } @@ -807,7 +807,7 @@ static void sdla_receive(struct net_device *dev) if (i == CONFIG_DLCI_MAX) { printk(KERN_NOTICE "%s: Received packet from invalid DLCI %i, ignoring.", dev->name, dlci); - flp->stats.rx_errors++; + dev->stats.rx_errors++; success = 0; } } @@ -819,7 +819,7 @@ static void sdla_receive(struct net_device *dev) if (skb == NULL) { printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name); - flp->stats.rx_dropped++; + dev->stats.rx_dropped++; success = 0; } else @@ -859,7 +859,7 @@ static void sdla_receive(struct net_device *dev) if (success) { - flp->stats.rx_packets++; + dev->stats.rx_packets++; dlp = netdev_priv(master); (*dlp->receive)(skb, master); } @@ -1590,13 +1590,14 @@ fail: return err; } -static struct net_device_stats *sdla_stats(struct net_device *dev) -{ - struct frad_local *flp; - flp = netdev_priv(dev); - - return(&flp->stats); -} +static const struct net_device_ops sdla_netdev_ops = { + .ndo_open = sdla_open, + .ndo_stop = sdla_close, + .ndo_do_ioctl = sdla_ioctl, + .ndo_set_config = sdla_set_config, + .ndo_start_xmit = sdla_transmit, + .ndo_change_mtu = sdla_change_mtu, +}; static void setup_sdla(struct net_device *dev) { @@ -1604,20 +1605,13 @@ static void setup_sdla(struct net_device *dev) netdev_boot_setup_check(dev); + dev->netdev_ops = &sdla_netdev_ops; dev->flags = 0; dev->type = 0xFFFF; dev->hard_header_len = 0; dev->addr_len = 0; dev->mtu = SDLA_MAX_MTU; - dev->open = sdla_open; - dev->stop = sdla_close; - dev->do_ioctl = sdla_ioctl; - dev->set_config = sdla_set_config; - dev->get_stats = sdla_stats; - dev->hard_start_xmit = sdla_transmit; - dev->change_mtu = sdla_change_mtu; - flp->activate = sdla_activate; flp->deactivate = sdla_deactivate; flp->assoc = sdla_assoc; diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c index 0941a26f6e3f..23b269027453 100644 --- a/drivers/net/wan/sealevel.c +++ b/drivers/net/wan/sealevel.c @@ -169,6 +169,14 @@ static int sealevel_attach(struct net_device *dev, unsigned short encoding, return -EINVAL; } +static const struct net_device_ops sealevel_ops = { + .ndo_open = sealevel_open, + .ndo_stop = sealevel_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = sealevel_ioctl, +}; + static int slvl_setup(struct slvl_device *sv, int iobase, int irq) { struct net_device *dev = alloc_hdlcdev(sv); @@ -177,9 +185,7 @@ static int slvl_setup(struct slvl_device *sv, int iobase, int irq) dev_to_hdlc(dev)->attach = sealevel_attach; dev_to_hdlc(dev)->xmit = sealevel_queue_xmit; - dev->open = sealevel_open; - dev->stop = sealevel_close; - dev->do_ioctl = sealevel_ioctl; + dev->netdev_ops = &sealevel_ops; dev->base_addr = iobase; dev->irq = irq; diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index 4bffb67ebcae..887acb0dc807 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -547,6 +547,15 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev) #include "wanxlfw.inc" +static const struct net_device_ops wanxl_ops = { + .ndo_open = wanxl_open, + .ndo_stop = wanxl_close, + .ndo_change_mtu = hdlc_change_mtu, + .ndo_start_xmit = hdlc_start_xmit, + .ndo_do_ioctl = wanxl_ioctl, + .ndo_get_stats = wanxl_get_stats, +}; + static int __devinit wanxl_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -777,12 +786,9 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev, hdlc = dev_to_hdlc(dev); spin_lock_init(&port->lock); dev->tx_queue_len = 50; - dev->do_ioctl = wanxl_ioctl; - dev->open = wanxl_open; - dev->stop = wanxl_close; + dev->netdev_ops = &wanxl_ops; hdlc->attach = wanxl_attach; hdlc->xmit = wanxl_xmit; - dev->get_stats = wanxl_get_stats; port->card = card; port->node = i; get_status(port)->clocking = CLOCK_EXT; diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index e6e2ce3e7bcf..d67e208ab375 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -142,7 +142,7 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu) memcpy(sl->xbuff, sl->xhead, sl->xleft); } else { sl->xleft = 0; - sl->stats.tx_dropped++; + dev->stats.tx_dropped++; } } sl->xhead = sl->xbuff; @@ -153,7 +153,7 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu) memcpy(sl->rbuff, rbuff, sl->rcount); } else { sl->rcount = 0; - sl->stats.rx_over_errors++; + dev->stats.rx_over_errors++; set_bit(SLF_ERROR, &sl->flags); } } @@ -188,18 +188,19 @@ static inline void x25_asy_unlock(struct x25_asy *sl) static void x25_asy_bump(struct x25_asy *sl) { + struct net_device *dev = sl->dev; struct sk_buff *skb; int count; int err; count = sl->rcount; - sl->stats.rx_bytes += count; + dev->stats.rx_bytes += count; skb = dev_alloc_skb(count+1); if (skb == NULL) { printk(KERN_WARNING "%s: memory squeeze, dropping packet.\n", sl->dev->name); - sl->stats.rx_dropped++; + dev->stats.rx_dropped++; return; } skb_push(skb, 1); /* LAPB internal control */ @@ -211,7 +212,7 @@ static void x25_asy_bump(struct x25_asy *sl) printk(KERN_DEBUG "x25_asy: data received err - %d\n", err); } else { netif_rx(skb); - sl->stats.rx_packets++; + dev->stats.rx_packets++; } } @@ -226,7 +227,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len) len = mtu; printk(KERN_DEBUG "%s: truncating oversized transmit packet!\n", sl->dev->name); - sl->stats.tx_dropped++; + sl->dev->stats.tx_dropped++; x25_asy_unlock(sl); return; } @@ -266,7 +267,7 @@ static void x25_asy_write_wakeup(struct tty_struct *tty) if (sl->xleft <= 0) { /* Now serial buffer is almost free & we can start * transmission of another packet */ - sl->stats.tx_packets++; + sl->dev->stats.tx_packets++; clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); x25_asy_unlock(sl); return; @@ -383,7 +384,7 @@ static void x25_asy_data_transmit(struct net_device *dev, struct sk_buff *skb) /* We were not busy, so we are now... :-) */ if (skb != NULL) { x25_asy_lock(sl); - sl->stats.tx_bytes += skb->len; + dev->stats.tx_bytes += skb->len; x25_asy_encaps(sl, skb->data, skb->len); dev_kfree_skb(skb); } @@ -533,7 +534,7 @@ static void x25_asy_receive_buf(struct tty_struct *tty, while (count--) { if (fp && *fp++) { if (!test_and_set_bit(SLF_ERROR, &sl->flags)) - sl->stats.rx_errors++; + sl->dev->stats.rx_errors++; cp++; continue; } @@ -608,14 +609,6 @@ static void x25_asy_close_tty(struct tty_struct *tty) x25_asy_free(sl); } - -static struct net_device_stats *x25_asy_get_stats(struct net_device *dev) -{ - struct x25_asy *sl = netdev_priv(dev); - return &sl->stats; -} - - /************************************************************************ * STANDARD X.25 ENCAPSULATION * ************************************************************************/ @@ -682,7 +675,7 @@ static void x25_asy_unesc(struct x25_asy *sl, unsigned char s) sl->rbuff[sl->rcount++] = s; return; } - sl->stats.rx_over_errors++; + sl->dev->stats.rx_over_errors++; set_bit(SLF_ERROR, &sl->flags); } } @@ -719,6 +712,14 @@ static int x25_asy_open_dev(struct net_device *dev) return 0; } +static const struct net_device_ops x25_asy_netdev_ops = { + .ndo_open = x25_asy_open_dev, + .ndo_stop = x25_asy_close, + .ndo_start_xmit = x25_asy_xmit, + .ndo_tx_timeout = x25_asy_timeout, + .ndo_change_mtu = x25_asy_change_mtu, +}; + /* Initialise the X.25 driver. Called by the device init code */ static void x25_asy_setup(struct net_device *dev) { @@ -734,13 +735,8 @@ static void x25_asy_setup(struct net_device *dev) */ dev->mtu = SL_MTU; - dev->hard_start_xmit = x25_asy_xmit; - dev->tx_timeout = x25_asy_timeout; + dev->netdev_ops = &x25_asy_netdev_ops; dev->watchdog_timeo = HZ*20; - dev->open = x25_asy_open_dev; - dev->stop = x25_asy_close; - dev->get_stats = x25_asy_get_stats; - dev->change_mtu = x25_asy_change_mtu; dev->hard_header_len = 0; dev->addr_len = 0; dev->type = ARPHRD_X25; diff --git a/drivers/net/wan/x25_asy.h b/drivers/net/wan/x25_asy.h index 41770200ceb6..8f0fc2e57e2b 100644 --- a/drivers/net/wan/x25_asy.h +++ b/drivers/net/wan/x25_asy.h @@ -28,10 +28,6 @@ struct x25_asy { unsigned char *xbuff; /* transmitter buffer */ unsigned char *xhead; /* pointer to next byte to XMIT */ int xleft; /* bytes left in XMIT queue */ - - /* X.25 interface statistics. */ - struct net_device_stats stats; - int buffsize; /* Max buffers sizes */ unsigned long flags; /* Flag values/ mode etc */ diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index 3d00971fe5ee..ad4e79c4c5c3 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -1775,7 +1775,8 @@ EXPORT_SYMBOL(z8530_queue_xmit); /* * Module support */ -static char banner[] __initdata = KERN_INFO "Generic Z85C30/Z85230 interface driver v0.02\n"; +static const char banner[] __initdata = + KERN_INFO "Generic Z85C30/Z85230 interface driver v0.02\n"; static int __init z85230_init_driver(void) { |
