static inline bool mcc_nsc(struct rfcomm_frame *rfcomm_frame, uint8_t indent)
{
struct l2cap_frame *frame = &rfcomm_frame->l2cap_frame;
struct rfcomm_nsc nsc;
if (!l2cap_frame_get_u8(frame, &nsc.cmd_type))
return false;
print_field("%*ccr %d, mcc_cmd_type %x", indent, ' ',
GET_CR(nsc.cmd_type), RFCOMM_GET_MCC_TYPE(nsc.cmd_type));
return true;
}
static void print_rfcomm_hdr(struct rfcomm_frame *rfcomm_frame, uint8_t indent)
{
struct rfcomm_lhdr hdr = rfcomm_frame->hdr;
/* Address field */
print_field("%*cAddress: 0x%2.2x cr %d dlci 0x%2.2x", indent, ' ',
hdr.address, GET_CR(hdr.address),
RFCOMM_GET_DLCI(hdr.address));
/* Control field */
print_field("%*cControl: 0x%2.2x poll/final %d", indent, ' ',
hdr.control, GET_PF(hdr.control));
/* Length and FCS */
print_field("%*cLength: %d", indent, ' ', hdr.length);
print_field("%*cFCS: 0x%2.2x", indent, ' ', hdr.fcs);
}
void isr_external()
{
//PUSHALL;
extern int __tk_IntFlagCntr;
__uint32_t stack_ptr;
__uint32_t cr;
__tk_IntFlagCntr++;
//__uint32_t *sipend = &SIPEND;
idx = *(__int8_t *) (&SIVEC);
//idx = (idx/4)-1;
idx = (idx / 4);
GET_GPR(1, stack_ptr);
n_isr++;
if (n_isr > 1)
possible_starvation();
if (stack_ptr & 0x00000003)
alignement_issue();
else
isr_table[idx] ();
#ifndef DONT_FECKUP_ON_PURPOSE
//feck up un purpose to check that context is fully saved and resored
SET_SPR(_CTR, 0xFFFF);
SET_SPR(_XER, 0xFFFF);
GET_CR(cr);
SET_CR(0xFFFFFFFF);
#endif
if (SIPEND & 0x5555) //If internal interrupt (i.e. lvl_Intrnl_0 to lvl_Intrnl_7)
SET_SPR(_EIE, 0xFF); //permit nested interrupts
n_isr--;
__tk_IntFlagCntr--;
//POPALL;
}