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WAN: Convert generic HDLC drivers to netdev_ops. 

Also remove unneeded last_rx update from Synclink drivers.
Synclink part mostly by Stephen Hemminger.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krzysztof Hałasa 2009-01-08 22:52:11 +01:00 committed by David S. Miller
parent dff3fde7be
commit 991990a12d
25 changed files with 186 additions and 133 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/char/pcmcia/synclink_cs.c
View File

@ -4311,10 +4311,17 @@ static void hdlcdev_rx(MGSLPC_INFO *info, char *buf, int size)
dev->stats.rx_bytes += size;
netif_rx(skb);
dev->last_rx = jiffies;
}
static const struct net_device_ops hdlcdev_ops = {
.ndo_open = hdlcdev_open,
.ndo_stop = hdlcdev_close,
.ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hdlcdev_ioctl,
.ndo_tx_timeout = hdlcdev_tx_timeout,
};
/**
* called by device driver when adding device instance
* do generic HDLC initialization
@ -4341,11 +4348,8 @@ static int hdlcdev_init(MGSLPC_INFO *info)
dev->irq = info->irq_level;
/* network layer callbacks and settings */
dev->do_ioctl = hdlcdev_ioctl;
dev->open = hdlcdev_open;
dev->stop = hdlcdev_close;
dev->tx_timeout = hdlcdev_tx_timeout;
dev->watchdog_timeo = 10*HZ;
dev->netdev_ops = &hdlcdev_ops;
dev->watchdog_timeo = 10 * HZ;
dev->tx_queue_len = 50;
/* generic HDLC layer callbacks and settings */

18
drivers/char/synclink.c
View File

@ -8007,10 +8007,17 @@ static void hdlcdev_rx(struct mgsl_struct *info, char *buf, int size)
dev->stats.rx_bytes += size;
netif_rx(skb);
dev->last_rx = jiffies;
}
static const struct net_device_ops hdlcdev_ops = {
.ndo_open = hdlcdev_open,
.ndo_stop = hdlcdev_close,
.ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hdlcdev_ioctl,
.ndo_tx_timeout = hdlcdev_tx_timeout,
};
/**
* called by device driver when adding device instance
* do generic HDLC initialization
@ -8038,11 +8045,8 @@ static int hdlcdev_init(struct mgsl_struct *info)
dev->dma = info->dma_level;
/* network layer callbacks and settings */
dev->do_ioctl = hdlcdev_ioctl;
dev->open = hdlcdev_open;
dev->stop = hdlcdev_close;
dev->tx_timeout = hdlcdev_tx_timeout;
dev->watchdog_timeo = 10*HZ;
dev->netdev_ops = &hdlcdev_ops;
dev->watchdog_timeo = 10 * HZ;
dev->tx_queue_len = 50;
/* generic HDLC layer callbacks and settings */

18
drivers/char/synclink_gt.c
View File

@ -1763,10 +1763,17 @@ static void hdlcdev_rx(struct slgt_info *info, char *buf, int size)
dev->stats.rx_bytes += size;
netif_rx(skb);
dev->last_rx = jiffies;
}
static const struct net_device_ops hdlcdev_ops = {
.ndo_open = hdlcdev_open,
.ndo_stop = hdlcdev_close,
.ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hdlcdev_ioctl,
.ndo_tx_timeout = hdlcdev_tx_timeout,
};
/**
* called by device driver when adding device instance
* do generic HDLC initialization
@ -1794,11 +1801,8 @@ static int hdlcdev_init(struct slgt_info *info)
dev->irq = info->irq_level;
/* network layer callbacks and settings */
dev->do_ioctl = hdlcdev_ioctl;
dev->open = hdlcdev_open;
dev->stop = hdlcdev_close;
dev->tx_timeout = hdlcdev_tx_timeout;
dev->watchdog_timeo = 10*HZ;
dev->netdev_ops = &hdlcdev_ops;
dev->watchdog_timeo = 10 * HZ;
dev->tx_queue_len = 50;
/* generic HDLC layer callbacks and settings */

18
drivers/char/synclinkmp.c
View File

@ -1907,10 +1907,17 @@ static void hdlcdev_rx(SLMP_INFO *info, char *buf, int size)
dev->stats.rx_bytes += size;
netif_rx(skb);
dev->last_rx = jiffies;
}
static const struct net_device_ops hdlcdev_ops = {
.ndo_open = hdlcdev_open,
.ndo_stop = hdlcdev_close,
.ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hdlcdev_ioctl,
.ndo_tx_timeout = hdlcdev_tx_timeout,
};
/**
* called by device driver when adding device instance
* do generic HDLC initialization
@ -1938,11 +1945,8 @@ static int hdlcdev_init(SLMP_INFO *info)
dev->irq = info->irq_level;
/* network layer callbacks and settings */
dev->do_ioctl = hdlcdev_ioctl;
dev->open = hdlcdev_open;
dev->stop = hdlcdev_close;
dev->tx_timeout = hdlcdev_tx_timeout;
dev->watchdog_timeo = 10*HZ;
dev->netdev_ops = &hdlcdev_ops;
dev->watchdog_timeo = 10 * HZ;
dev->tx_queue_len = 50;
/* generic HDLC layer callbacks and settings */

12
drivers/net/wan/c101.c
View File

@ -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;

14
drivers/net/wan/cosa.c
View File

@ -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;

18
drivers/net/wan/dscc4.c
View File

@ -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)))

18
drivers/net/wan/farsync.c
View File

@ -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;
}

14
drivers/net/wan/hdlc.c
View File

@ -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;
@ -66,7 +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)
{
@ -231,8 +239,6 @@ static void hdlc_setup_dev(struct net_device *dev)
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)
@ -330,6 +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);

1
drivers/net/wan/hdlc_cisco.c
View File

@ -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);

28
drivers/net/wan/hdlc_fr.c
View File

@ -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",
@ -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;

2
drivers/net/wan/hdlc_ppp.c
View File

@ -558,7 +558,6 @@ static int ppp_rx(struct sk_buff *skb)
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;

3
drivers/net/wan/hdlc_raw.c
View File

@ -30,8 +30,6 @@ static __be16 raw_type_trans(struct sk_buff *skb, struct net_device *dev)
return __constant_htons(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;

8
drivers/net/wan/hdlc_raw_eth.c
View File

@ -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);

2
drivers/net/wan/hdlc_x25.c
View File

@ -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;

12
drivers/net/wan/hostess_sv11.c
View File

@ -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;

12
drivers/net/wan/ixp4xx_hss.c
View File

@ -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;

19
drivers/net/wan/lmc/lmc_main.c
View File

@ -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++;

17
drivers/net/wan/lmc/lmc_proto.c
View File

@ -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");
}

12
drivers/net/wan/n2.c
View File

@ -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;

12
drivers/net/wan/pc300too.c
View File

@ -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;

12
drivers/net/wan/pci200syn.c
View File

@ -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;

12
drivers/net/wan/sealevel.c
View File

@ -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;

14
drivers/net/wan/wanxl.c
View File

@ -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;

5
include/linux/hdlc.h
View File

@ -38,6 +38,7 @@ struct hdlc_proto {
int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
__be16 (*type_trans)(struct sk_buff *skb, struct net_device *dev);
int (*netif_rx)(struct sk_buff *skb);
int (*xmit)(struct sk_buff *skb, struct net_device *dev);
struct module *module;
struct hdlc_proto *next; /* next protocol in the list */
};
@ -102,6 +103,10 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
int hdlc_open(struct net_device *dev);
/* Must be called by hardware driver when HDLC device is being closed */
void hdlc_close(struct net_device *dev);
/* May be used by hardware driver */
int hdlc_change_mtu(struct net_device *dev, int new_mtu);
/* Must be pointed to by hw driver's dev->netdev_ops->ndo_start_xmit */
int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
size_t size);