int
san_dev_attach(void *hw, u_int8_t *devname, int namelen)
{
sdla_t *card;
wanpipe_common_t *common = NULL;
int err = 0;
card=malloc(sizeof(sdla_t), M_DEVBUF, M_NOWAIT);
if (!card) {
log(LOG_INFO, "%s: Failed allocate new card!\n",
san_drvname);
return (EINVAL);
}
bzero(card, sizeof(sdla_t));
card->magic = WANPIPE_MAGIC;
wanpipe_generic_name(card, card->devname, sizeof(card->devname));
strlcpy(devname, card->devname, namelen);
card->hw = hw;
LIST_INIT(&card->dev_head);
sdla_getcfg(card->hw, SDLA_CARDTYPE, &card->type);
if (sdla_is_te1(card->hw))
sdla_te_defcfg(&card->fe_te.te_cfg);
err = sdla_setup(card->hw);
if (err) {
log(LOG_INFO, "%s: Hardware setup Failed %d\n",
card->devname,err);
return (EINVAL);
}
err = sdla_intr_establish(card->hw, sdla_isr, (void*)card);
if (err) {
log(LOG_INFO, "%s: Failed set interrupt handler!\n",
card->devname);
sdla_down(card->hw);
return (EINVAL);
}
switch (card->type) {
case SDLA_AFT:
#if defined(DEBUG_INIT)
log(LOG_INFO, "%s: Starting AFT Hardware Init.\n",
card->devname);
#endif
common = wan_xilinx_init(card);
break;
}
if (common == NULL) {
release_hw(card);
card->configured = 0;
return (EINVAL);
}
LIST_INSERT_HEAD(&card->dev_head, common, next);
/* Reserve I/O region and schedule background task */
card->critical = 0;
card->state = WAN_DISCONNECTED;
card->ioctl = wan_ioctl;
return (0);
}
int net_dev_init(void)
{
struct device *dev, **dp;
/*
* Initialise the packet receive queue.
*/
#ifndef MACH
skb_queue_head_init(&backlog);
#endif
/*
* The bridge has to be up before the devices
*/
#ifdef CONFIG_BRIDGE
br_init();
#endif
/*
* This is Very Ugly(tm).
*
* Some devices want to be initialized early..
*/
#if defined(CONFIG_PI)
pi_init();
#endif
#if defined(CONFIG_PT)
pt_init();
#endif
#if defined(CONFIG_DLCI)
dlci_setup();
#endif
#if defined(CONFIG_SDLA)
sdla_setup();
#endif
/*
* SLHC if present needs attaching so other people see it
* even if not opened.
*/
#if (defined(CONFIG_SLIP) && defined(CONFIG_SLIP_COMPRESSED)) \
|| defined(CONFIG_PPP) \
|| (defined(CONFIG_ISDN) && defined(CONFIG_ISDN_PPP))
slhc_install();
#endif
/*
* Add the devices.
* If the call to dev->init fails, the dev is removed
* from the chain disconnecting the device until the
* next reboot.
*/
dp = &dev_base;
while ((dev = *dp) != NULL)
{
int i;
for (i = 0; i < DEV_NUMBUFFS; i++) {
skb_queue_head_init(dev->buffs + i);
}
if (dev->init && dev->init(dev))
{
/*
* It failed to come up. Unhook it.
*/
*dp = dev->next;
}
else
{
dp = &dev->next;
}
}
#ifdef CONFIG_PROC_FS
proc_net_register(&(struct proc_dir_entry) {
PROC_NET_DEV, 3, "dev",
S_IFREG | S_IRUGO, 1, 0, 0,
0, &proc_net_inode_operations,
dev_get_info
});
