void B1_send_message(unsigned short port, struct sk_buff *skb)
{
unsigned long flags;
__u16 len = CAPIMSG_LEN(skb->data);
__u8 cmd = CAPIMSG_COMMAND(skb->data);
__u8 subcmd = CAPIMSG_SUBCOMMAND(skb->data);
__u32 contr = CAPIMSG_CONTROL(skb->data);
if (CAPICMD(cmd, subcmd) == CAPI_DATA_B3_REQ) {
__u16 dlen = CAPIMSG_DATALEN(skb->data);
if (showcapimsgs > 2) {
if (showcapimsgs & 1) {
printk(KERN_DEBUG "b1lli: Put [0x%lx] id#%d %s len=%u\n",
(unsigned long) contr,
CAPIMSG_APPID(skb->data),
capi_cmd2str(cmd, subcmd), len);
} else {
printk(KERN_DEBUG "b1lli: Put [0x%lx] %s\n",
(unsigned long) contr,
capi_message2str(skb->data));
}
}
save_flags(flags);
cli();
B1_put_byte(port, SEND_DATA_B3_REQ);
B1_put_slice(port, skb->data, len);
B1_put_slice(port, skb->data + len, dlen);
restore_flags(flags);
} else {
if (showcapimsgs) {
if (showcapimsgs & 1) {
printk(KERN_DEBUG "b1lli: Put [0x%lx] id#%d %s len=%u\n",
(unsigned long) contr,
CAPIMSG_APPID(skb->data),
capi_cmd2str(cmd, subcmd), len);
} else {
printk(KERN_DEBUG "b1lli: Put [0x%lx] %s\n", (unsigned long)contr, capi_message2str(skb->data));
}
}
save_flags(flags);
cli();
B1_put_byte(port, SEND_MESSAGE);
B1_put_slice(port, skb->data, len);
restore_flags(flags);
}
dev_kfree_skb(skb, FREE_WRITE);
}
static void recv_handler(void *dummy)
{
struct sk_buff *skb;
while ((skb = skb_dequeue(&recv_queue)) != 0) {
__u16 appl = CAPIMSG_APPID(skb->data);
struct avmb1_ncci *np;
if (!VALID_APPLID(appl)) {
printk(KERN_ERR "b1capi: recv_handler: applid %d ? (%s)\n",
appl, capi_message2str(skb->data));
kfree_skb(skb);
continue;
}
if (APPL(appl)->signal == 0) {
printk(KERN_ERR "b1capi: recv_handler: applid %d has no signal function\n",
appl);
kfree_skb(skb);
continue;
}
if ( CAPIMSG_COMMAND(skb->data) == CAPI_DATA_B3
&& CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF
&& (np = find_ncci(APPL(appl), CAPIMSG_NCCI(skb->data))) != 0
&& mq_dequeue(np, CAPIMSG_MSGID(skb->data)) == 0) {
printk(KERN_ERR "b1capi: msgid %hu ncci 0x%x not on queue\n",
CAPIMSG_MSGID(skb->data), np->ncci);
}
skb_queue_tail(&APPL(appl)->recv_queue, skb);
(APPL(appl)->signal) (APPL(appl)->applid, APPL(appl)->param);
}
}
static __u16 capi_put_message(__u16 applid, struct sk_buff *skb)
{
struct capi_ncci *np;
__u32 contr;
int showctl = 0;
__u8 cmd, subcmd;
if (ncards == 0)
return CAPI_REGNOTINSTALLED;
if (!VALID_APPLID(applid))
return CAPI_ILLAPPNR;
if (skb->len < 12
|| !capi_cmd_valid(CAPIMSG_COMMAND(skb->data))
|| !capi_subcmd_valid(CAPIMSG_SUBCOMMAND(skb->data)))
return CAPI_ILLCMDORSUBCMDORMSGTOSMALL;
contr = CAPIMSG_CONTROLLER(skb->data);
if (!VALID_CARD(contr) || CARD(contr)->cardstate != CARD_RUNNING) {
contr = 1;
if (CARD(contr)->cardstate != CARD_RUNNING)
return CAPI_REGNOTINSTALLED;
}
if (CARD(contr)->blocked)
return CAPI_SENDQUEUEFULL;
cmd = CAPIMSG_COMMAND(skb->data);
subcmd = CAPIMSG_SUBCOMMAND(skb->data);
if (cmd == CAPI_DATA_B3 && subcmd== CAPI_REQ) {
if ((np = find_ncci(APPL(applid), CAPIMSG_NCCI(skb->data))) != 0
&& mq_enqueue(np, CAPIMSG_MSGID(skb->data)) == 0)
return CAPI_SENDQUEUEFULL;
CARD(contr)->nsentdatapkt++;
APPL(applid)->nsentdatapkt++;
if (CARD(contr)->traceflag > 2) showctl |= 2;
} else {
CARD(contr)->nsentctlpkt++;
APPL(applid)->nsentctlpkt++;
if (CARD(contr)->traceflag) showctl |= 2;
}
showctl |= (CARD(contr)->traceflag & 1);
if (showctl & 2) {
if (showctl & 1) {
printk(KERN_DEBUG "kcapi: put [0x%lx] id#%d %s len=%u\n",
(unsigned long) contr,
CAPIMSG_APPID(skb->data),
capi_cmd2str(cmd, subcmd),
CAPIMSG_LEN(skb->data));
} else {
printk(KERN_DEBUG "kcapi: put [0x%lx] %s\n",
(unsigned long) contr,
capi_message2str(skb->data));
}
}
CARD(contr)->driver->send_message(CARD(contr), skb);
return CAPI_NOERROR;
}
u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb)
{
struct capi_ctr *card;
int showctl = 0;
u8 cmd, subcmd;
DBG("applid %#x", ap->applid);
if (ncards == 0)
return CAPI_REGNOTINSTALLED;
if (ap->applid == 0)
return CAPI_ILLAPPNR;
if (skb->len < 12
|| !capi_cmd_valid(CAPIMSG_COMMAND(skb->data))
|| !capi_subcmd_valid(CAPIMSG_SUBCOMMAND(skb->data)))
return CAPI_ILLCMDORSUBCMDORMSGTOSMALL;
card = get_capi_ctr_by_nr(CAPIMSG_CONTROLLER(skb->data));
if (!card || card->cardstate != CARD_RUNNING) {
card = get_capi_ctr_by_nr(1); // XXX why?
if (!card || card->cardstate != CARD_RUNNING)
return CAPI_REGNOTINSTALLED;
}
if (card->blocked)
return CAPI_SENDQUEUEFULL;
cmd = CAPIMSG_COMMAND(skb->data);
subcmd = CAPIMSG_SUBCOMMAND(skb->data);
if (cmd == CAPI_DATA_B3 && subcmd== CAPI_REQ) {
card->nsentdatapkt++;
ap->nsentdatapkt++;
if (card->traceflag > 2) showctl |= 2;
} else {
card->nsentctlpkt++;
ap->nsentctlpkt++;
if (card->traceflag) showctl |= 2;
}
showctl |= (card->traceflag & 1);
if (showctl & 2) {
if (showctl & 1) {
printk(KERN_DEBUG "kcapi: put [%#x] id#%d %s len=%u\n",
CAPIMSG_CONTROLLER(skb->data),
CAPIMSG_APPID(skb->data),
capi_cmd2str(cmd, subcmd),
CAPIMSG_LEN(skb->data));
} else {
printk(KERN_DEBUG "kcapi: put [%#x] %s\n",
CAPIMSG_CONTROLLER(skb->data),
capi_message2str(skb->data));
}
}
return card->send_message(card, skb);
}
void hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
__u16 appl_id;
int _len, _len2;
__u8 msghead[64];
appl_id = CAPIMSG_APPID(skb->data);
switch(_hycapi_appCheck(appl_id, ctrl->cnr))
{
case 0:
/* printk(KERN_INFO "Need to register\n"); */
hycapi_register_internal(ctrl,
appl_id,
&(hycapi_applications[appl_id-1].rp));
break;
case 1:
break;
default:
printk(KERN_ERR "HYCAPI: Controller mixup!\n");
return;
}
switch(CAPIMSG_CMD(skb->data)) {
case CAPI_DISCONNECT_B3_RESP:
ctrl->free_ncci(ctrl, appl_id,
CAPIMSG_NCCI(skb->data));
break;
case CAPI_DATA_B3_REQ:
_len = CAPIMSG_LEN(skb->data);
if (_len > 22) {
_len2 = _len - 22;
memcpy(msghead, skb->data, 22);
memcpy(skb->data + _len2, msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
}
break;
case CAPI_LISTEN_REQ:
if(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1])
{
kfree_skb(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1]);
hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1] = NULL;
}
if (!(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1] = skb_copy(skb, GFP_ATOMIC)))
{
printk(KERN_ERR "HYSDN: memory squeeze in private_listen\n");
}
break;
default:
break;
}
hycapi_sendmsg_internal(ctrl, skb);
}
u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
avmcard *card = cinfo->card;
u16 retval = CAPI_NOERROR;
if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_REQ) {
retval = capilib_data_b3_req(&cinfo->ncci_head,
CAPIMSG_APPID(skb->data),
CAPIMSG_NCCI(skb->data),
CAPIMSG_MSGID(skb->data));
}
if (retval == CAPI_NOERROR)
b1dma_queue_tx(card, skb);
return retval;
}
static void controllercb_handle_capimsg(struct capi_ctr * card,
__u16 appl, struct sk_buff *skb)
{
int showctl = 0;
__u8 cmd, subcmd;
if (card->cardstate != CARD_RUNNING) {
printk(KERN_INFO "kcapi: controller %d not active, got: %s",
card->cnr, capi_message2str(skb->data));
goto error;
}
cmd = CAPIMSG_COMMAND(skb->data);
subcmd = CAPIMSG_SUBCOMMAND(skb->data);
if (cmd == CAPI_DATA_B3 && subcmd == CAPI_IND) {
card->nrecvdatapkt++;
if (card->traceflag > 2) showctl |= 2;
} else {
card->nrecvctlpkt++;
if (card->traceflag) showctl |= 2;
}
showctl |= (card->traceflag & 1);
if (showctl & 2) {
if (showctl & 1) {
printk(KERN_DEBUG "kcapi: got [0x%lx] id#%d %s len=%u\n",
(unsigned long) card->cnr,
CAPIMSG_APPID(skb->data),
capi_cmd2str(cmd, subcmd),
CAPIMSG_LEN(skb->data));
} else {
printk(KERN_DEBUG "kcapi: got [0x%lx] %s\n",
(unsigned long) card->cnr,
capi_message2str(skb->data));
}
}
skb_queue_tail(&recv_queue, skb);
queue_task(&tq_recv_notify, &tq_immediate);
mark_bh(IMMEDIATE_BH);
return;
error:
kfree_skb(skb);
}
u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
avmcard *card = cinfo->card;
u16 retval = CAPI_NOERROR;
if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_REQ) {
unsigned long flags;
spin_lock_irqsave(&card->lock, flags);
retval = capilib_data_b3_req(&cinfo->ncci_head,
CAPIMSG_APPID(skb->data),
CAPIMSG_NCCI(skb->data),
CAPIMSG_MSGID(skb->data));
spin_unlock_irqrestore(&card->lock, flags);
}
if (retval == CAPI_NOERROR)
b1dma_queue_tx(card, skb);
return retval;
}
static void recv_handler(void *dummy)
{
struct sk_buff *skb;
struct capi20_appl *ap;
while ((skb = skb_dequeue(&recv_queue)) != 0) {
ap = get_capi_appl_by_nr(CAPIMSG_APPID(skb->data));
if (!ap) {
printk(KERN_ERR "kcapi: recv_handler: applid %d ? (%s)\n",
ap->applid, capi_message2str(skb->data));
kfree_skb(skb);
continue;
}
if ( CAPIMSG_COMMAND(skb->data) == CAPI_DATA_B3
&& CAPIMSG_SUBCOMMAND(skb->data) == CAPI_IND) {
ap->nrecvdatapkt++;
} else {
ap->nrecvctlpkt++;
}
ap->recv_message(ap, skb);
}
}
void
hycapi_rx_capipkt(hysdn_card *card, unsigned char *buf, unsigned short len)
{
struct sk_buff *skb;
hycapictrl_info *cinfo = card->hyctrlinfo;
struct capi_ctr *ctrl;
__u16 ApplId;
__u16 MsgLen, info;
__u16 len2, CapiCmd;
__u32 CP64[2] = {0, 0};
#ifdef HYCAPI_PRINTFNAMES
printk(KERN_NOTICE "hycapi_rx_capipkt\n");
#endif
if (!cinfo) {
return;
}
ctrl = &cinfo->capi_ctrl;
if (len < CAPI_MSG_BASELEN) {
printk(KERN_ERR "HYSDN Card%d: invalid CAPI-message, length %d!\n",
card->myid, len);
return;
}
MsgLen = CAPIMSG_LEN(buf);
ApplId = CAPIMSG_APPID(buf);
CapiCmd = CAPIMSG_CMD(buf);
if ((CapiCmd == CAPI_DATA_B3_IND) && (MsgLen < 30)) {
len2 = len + (30 - MsgLen);
if (!(skb = alloc_skb(len2, GFP_ATOMIC))) {
printk(KERN_ERR "HYSDN Card%d: incoming packet dropped\n",
card->myid);
return;
}
memcpy(skb_put(skb, MsgLen), buf, MsgLen);
memcpy(skb_put(skb, 2 * sizeof(__u32)), CP64, 2 * sizeof(__u32));
memcpy(skb_put(skb, len - MsgLen), buf + MsgLen,
len - MsgLen);
CAPIMSG_SETLEN(skb->data, 30);
} else {
if (!(skb = alloc_skb(len, GFP_ATOMIC))) {
printk(KERN_ERR "HYSDN Card%d: incoming packet dropped\n",
card->myid);
return;
}
memcpy(skb_put(skb, len), buf, len);
}
switch (CAPIMSG_CMD(skb->data))
{
case CAPI_CONNECT_B3_CONF:
/* Check info-field for error-indication: */
info = CAPIMSG_U16(skb->data, 12);
switch (info)
{
case 0:
capilib_new_ncci(&cinfo->ncci_head, ApplId, CAPIMSG_NCCI(skb->data),
hycapi_applications[ApplId - 1].rp.datablkcnt);
break;
case 0x0001:
printk(KERN_ERR "HYSDN Card%d: NCPI not supported by current "
"protocol. NCPI ignored.\n", card->myid);
break;
case 0x2001:
printk(KERN_ERR "HYSDN Card%d: Message not supported in"
" current state\n", card->myid);
break;
case 0x2002:
printk(KERN_ERR "HYSDN Card%d: invalid PLCI\n", card->myid);
break;
case 0x2004:
printk(KERN_ERR "HYSDN Card%d: out of NCCI\n", card->myid);
break;
case 0x3008:
printk(KERN_ERR "HYSDN Card%d: NCPI not supported\n",
card->myid);
break;
default:
printk(KERN_ERR "HYSDN Card%d: Info in CONNECT_B3_CONF: %d\n",
card->myid, info);
break;
}
break;
case CAPI_CONNECT_B3_IND:
capilib_new_ncci(&cinfo->ncci_head, ApplId,
CAPIMSG_NCCI(skb->data),
hycapi_applications[ApplId - 1].rp.datablkcnt);
break;
case CAPI_DATA_B3_CONF:
capilib_data_b3_conf(&cinfo->ncci_head, ApplId,
CAPIMSG_NCCI(skb->data),
CAPIMSG_MSGID(skb->data));
break;
default:
break;
}
capi_ctr_handle_message(ctrl, ApplId, skb);
}
static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
__u16 appl_id;
int _len, _len2;
__u8 msghead[64];
hycapictrl_info *cinfo = ctrl->driverdata;
u16 retval = CAPI_NOERROR;
appl_id = CAPIMSG_APPID(skb->data);
switch (_hycapi_appCheck(appl_id, ctrl->cnr))
{
case 0:
/* printk(KERN_INFO "Need to register\n"); */
hycapi_register_internal(ctrl,
appl_id,
&(hycapi_applications[appl_id - 1].rp));
break;
case 1:
break;
default:
printk(KERN_ERR "HYCAPI: Controller mixup!\n");
retval = CAPI_ILLAPPNR;
goto out;
}
switch (CAPIMSG_CMD(skb->data)) {
case CAPI_DISCONNECT_B3_RESP:
capilib_free_ncci(&cinfo->ncci_head, appl_id,
CAPIMSG_NCCI(skb->data));
break;
case CAPI_DATA_B3_REQ:
_len = CAPIMSG_LEN(skb->data);
if (_len > 22) {
_len2 = _len - 22;
skb_copy_from_linear_data(skb, msghead, 22);
skb_copy_to_linear_data_offset(skb, _len2,
msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
retval = capilib_data_b3_req(&cinfo->ncci_head,
CAPIMSG_APPID(skb->data),
CAPIMSG_NCCI(skb->data),
CAPIMSG_MSGID(skb->data));
}
break;
case CAPI_LISTEN_REQ:
if (hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1])
{
kfree_skb(hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1]);
hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1] = NULL;
}
if (!(hycapi_applications[appl_id -1].listen_req[ctrl->cnr - 1] = skb_copy(skb, GFP_ATOMIC)))
{
printk(KERN_ERR "HYSDN: memory squeeze in private_listen\n");
}
break;
default:
break;
}
out:
if (retval == CAPI_NOERROR)
hycapi_sendmsg_internal(ctrl, skb);
else
dev_kfree_skb_any(skb);
return retval;
}
static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
{
__u16 appl_id;
int _len, _len2;
__u8 msghead[64];
hycapictrl_info *cinfo = ctrl->driverdata;
u16 retval = CAPI_NOERROR;
appl_id = CAPIMSG_APPID(skb->data);
switch(_hycapi_appCheck(appl_id, ctrl->cnr))
{
case 0:
#ifdef CONFIG_DEBUG_PRINTK
/* printk(KERN_INFO "Need to register\n"); */
#else
/* ;
#endif
hycapi_register_internal(ctrl,
appl_id,
&(hycapi_applications[appl_id-1].rp));
break;
case 1:
break;
default:
printk(KERN_ERR "HYCAPI: Controller mixup!\n");
retval = CAPI_ILLAPPNR;
goto out;
}
switch(CAPIMSG_CMD(skb->data)) {
case CAPI_DISCONNECT_B3_RESP:
capilib_free_ncci(&cinfo->ncci_head, appl_id,
CAPIMSG_NCCI(skb->data));
break;
case CAPI_DATA_B3_REQ:
_len = CAPIMSG_LEN(skb->data);
if (_len > 22) {
_len2 = _len - 22;
skb_copy_from_linear_data(skb, msghead, 22);
skb_copy_to_linear_data_offset(skb, _len2,
msghead, 22);
skb_pull(skb, _len2);
CAPIMSG_SETLEN(skb->data, 22);
retval = capilib_data_b3_req(&cinfo->ncci_head,
CAPIMSG_APPID(skb->data),
CAPIMSG_NCCI(skb->data),
CAPIMSG_MSGID(skb->data));
}
break;
case CAPI_LISTEN_REQ:
if(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1])
{
kfree_skb(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1]);
hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1] = NULL;
}
if (!(hycapi_applications[appl_id-1].listen_req[ctrl->cnr-1] = skb_copy(skb, GFP_ATOMIC)))
{
printk(KERN_ERR "HYSDN: memory squeeze in private_listen\n");
}
break;
default:
break;
}
out:
if (retval == CAPI_NOERROR)
hycapi_sendmsg_internal(ctrl, skb);
else
dev_kfree_skb_any(skb);
return retval;
}
static int hycapi_proc_show(struct seq_file *m, void *v)
{
struct capi_ctr *ctrl = m->private;
hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
hysdn_card *card = cinfo->card;
char *s;
seq_printf(m, "%-16s %s\n", "name", cinfo->cardname);
seq_printf(m, "%-16s 0x%x\n", "io", card->iobase);
seq_printf(m, "%-16s %d\n", "irq", card->irq);
switch (card->brdtype) {
case BD_PCCARD: s = "HYSDN Hycard"; break;
case BD_ERGO: s = "HYSDN Ergo2"; break;
case BD_METRO: s = "HYSDN Metro4"; break;
case BD_CHAMP2: s = "HYSDN Champ2"; break;
case BD_PLEXUS: s = "HYSDN Plexus30"; break;
default: s = "???"; break;
}
seq_printf(m, "%-16s %s\n", "type", s);
if ((s = cinfo->version[VER_DRIVER]) != NULL)
seq_printf(m, "%-16s %s\n", "ver_driver", s);
if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
if ((s = cinfo->version[VER_SERIAL]) != NULL)
seq_printf(m, "%-16s %s\n", "ver_serial", s);
seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
return 0;
}
static int hycapi_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, hycapi_proc_show, PDE(inode)->data);
}
static const struct file_operations hycapi_proc_fops = {
.owner = THIS_MODULE,
.open = hycapi_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/**************************************************************
hycapi_load_firmware
This does NOT load any firmware, but the callback somehow is needed
on capi-interface registration.
**************************************************************/
static int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
{
#ifdef HYCAPI_PRINTFNAMES
#ifdef CONFIG_DEBUG_PRINTK
printk(KERN_NOTICE "hycapi_load_firmware\n");
#else
;
#endif
#endif
return 0;
}
static char *hycapi_procinfo(struct capi_ctr *ctrl)
{
hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
#ifdef HYCAPI_PRINTFNAMES
#ifdef CONFIG_DEBUG_PRINTK
printk(KERN_NOTICE "hycapi_proc_info\n");
#else
;
#endif
#endif
if (!cinfo)
return "";
sprintf(cinfo->infobuf, "%s %s 0x%x %d %s",
cinfo->cardname[0] ? cinfo->cardname : "-",
cinfo->version[VER_DRIVER] ? cinfo->version[VER_DRIVER] : "-",
cinfo->card ? cinfo->card->iobase : 0x0,
cinfo->card ? cinfo->card->irq : 0,
hycapi_revision
);
return cinfo->infobuf;
}
void B1_handle_interrupt(avmb1_card * card)
{
unsigned char b1cmd;
struct sk_buff *skb;
unsigned ApplId;
unsigned MsgLen;
unsigned DataB3Len;
unsigned NCCI;
unsigned WindowSize;
if (!B1_rx_full(card->port))
return;
b1cmd = B1_get_byte(card->port);
switch (b1cmd) {
case RECEIVE_DATA_B3_IND:
ApplId = (unsigned) B1_get_word(card->port);
MsgLen = B1_get_slice(card->port, card->msgbuf);
DataB3Len = B1_get_slice(card->port, card->databuf);
if (showcapimsgs > 2) {
__u8 cmd = CAPIMSG_COMMAND(card->msgbuf);
__u8 subcmd = CAPIMSG_SUBCOMMAND(card->msgbuf);
__u32 contr = CAPIMSG_CONTROL(card->msgbuf);
CAPIMSG_SETDATA(card->msgbuf, card->databuf);
if (showcapimsgs & 1) {
printk(KERN_DEBUG "b1lli: Got [0x%lx] id#%d %s len=%u/%u\n",
(unsigned long) contr,
CAPIMSG_APPID(card->msgbuf),
capi_cmd2str(cmd, subcmd),
MsgLen, DataB3Len);
} else {
printk(KERN_DEBUG "b1lli: Got [0x%lx] %s\n", (unsigned long)contr, capi_message2str(card->msgbuf));
}
}
if (!(skb = dev_alloc_skb(DataB3Len + MsgLen))) {
printk(KERN_ERR "b1lli: incoming packet dropped\n");
} else {
SET_SKB_FREE(skb);
memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len);
CAPIMSG_SETDATA(skb->data, skb->data + MsgLen);
avmb1_handle_capimsg(card, ApplId, skb);
}
break;
case RECEIVE_MESSAGE:
ApplId = (unsigned) B1_get_word(card->port);
MsgLen = B1_get_slice(card->port, card->msgbuf);
if (showcapimsgs) {
__u8 cmd = CAPIMSG_COMMAND(card->msgbuf);
__u8 subcmd = CAPIMSG_SUBCOMMAND(card->msgbuf);
__u32 contr = CAPIMSG_CONTROL(card->msgbuf);
if (showcapimsgs & 1) {
printk(KERN_DEBUG "b1lli: Got [0x%lx] id#%d %s len=%u\n",
(unsigned long) contr,
CAPIMSG_APPID(card->msgbuf),
capi_cmd2str(cmd, subcmd),
MsgLen);
} else {
printk(KERN_DEBUG "b1lli: Got [0x%lx] %s\n",
(unsigned long) contr,
capi_message2str(card->msgbuf));
}
}
if (!(skb = dev_alloc_skb(MsgLen))) {
printk(KERN_ERR "b1lli: incoming packet dropped\n");
} else {
SET_SKB_FREE(skb);
memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
avmb1_handle_capimsg(card, ApplId, skb);
}
break;
case RECEIVE_NEW_NCCI:
ApplId = B1_get_word(card->port);
NCCI = B1_get_word(card->port);
WindowSize = B1_get_word(card->port);
if (showcapimsgs)
printk(KERN_DEBUG "b1lli: NEW_NCCI app %u ncci 0x%x\n", ApplId, NCCI);
avmb1_handle_new_ncci(card, ApplId, NCCI, WindowSize);
break;
case RECEIVE_FREE_NCCI:
ApplId = B1_get_word(card->port);
NCCI = B1_get_word(card->port);
if (showcapimsgs)
printk(KERN_DEBUG "b1lli: FREE_NCCI app %u ncci 0x%x\n", ApplId, NCCI);
avmb1_handle_free_ncci(card, ApplId, NCCI);
break;
case RECEIVE_START:
if (card->blocked)
printk(KERN_DEBUG "b1lli: RESTART\n");
card->blocked = 0;
break;
case RECEIVE_STOP:
printk(KERN_DEBUG "b1lli: STOP\n");
card->blocked = 1;
break;
case RECEIVE_INIT:
card->versionlen = B1_get_slice(card->port, card->versionbuf);
card->cardstate = CARD_ACTIVE;
parse_version(card);
printk(KERN_INFO "b1lli: %s-card (%s) with %s now active\n",
card->version[VER_CARDTYPE],
card->version[VER_DRIVER],
card->version[VER_PROTO]);
avmb1_card_ready(card);
break;
default:
printk(KERN_ERR "b1lli: B1_handle_interrupt: 0x%x ???\n", b1cmd);
break;
}
}