HISAX_INITFUNC(void
inithscxisac(struct IsdnCardState *cs, int part))
{
if (part & 1) {
clear_pending_isac_ints(cs);
clear_pending_hscx_ints(cs);
initisac(cs);
inithscx(cs);
}
if (part & 2) {
/* Reenable all IRQ */
cs->writeisac(cs, ISAC_MASK, 0);
cs->BC_Write_Reg(cs, 0, HSCX_MASK, 0);
cs->BC_Write_Reg(cs, 1, HSCX_MASK, 0);
/* RESET Receiver and Transmitter */
cs->writeisac(cs, ISAC_CMDR, 0x41);
}
}
static int
mic_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
switch (mt) {
case CARD_RESET:
return(0);
case CARD_RELEASE:
release_io_mic(cs);
return(0);
case CARD_INIT:
inithscx(cs); /* /RTSA := ISAC RST */
inithscxisac(cs, 3);
return(0);
case CARD_TEST:
return(0);
}
return(0);
}
static int
mic_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
u_long flags;
switch (mt) {
case CARD_RESET:
return(0);
case CARD_RELEASE:
release_io_mic(cs);
return(0);
case CARD_INIT:
spin_lock_irqsave(&cs->lock, flags);
inithscx(cs); /* /RTSA := ISAC RST */
inithscxisac(cs, 3);
spin_unlock_irqrestore(&cs->lock, flags);
return(0);
case CARD_TEST:
return(0);
}
return(0);
}
static int
ix1_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
switch (mt) {
case CARD_RESET:
ix1_reset(cs);
return(0);
case CARD_RELEASE:
release_io_ix1micro(cs);
return(0);
case CARD_SETIRQ:
return(request_irq(cs->irq, &ix1micro_interrupt,
I4L_IRQ_FLAG, "HiSax", cs));
case CARD_INIT:
clear_pending_isac_ints(cs);
clear_pending_hscx_ints(cs);
initisac(cs);
inithscx(cs);
return(0);
case CARD_TEST:
return(0);
}
return(0);
}
void
inithscxisac(struct IsdnCardState *cs)
{
initisac(cs);
inithscx(cs);
}