sparc/kernel/prom_irqtrans.c

20 static unsigned long psycho_pcislot_imap_offset(unsigned long ino)
22 	unsigned int bus =  (ino & 0x10) >> 4;
23 	unsigned int slot = (ino & 0x0c) >> 2;
40 #define psycho_iclr_offset(ino)					      \
41 	((ino & 0x20) ? (PSYCHO_ICLR_SCSI + (((ino) & 0x1f) << 3)) :  \
42 			(PSYCHO_ICLR_A_SLOT0 + (((ino) & 0x1f)<<3)))
45 				     unsigned int ino,
53 	ino &= 0x3f;
54 	if (ino < PSYCHO_ONBOARD_IRQ_BASE) {
56 		imap_off = psycho_pcislot_imap_offset(ino);
59 		imap_off = psycho_onboard_imap_offset(ino);
65 	iclr_off = psycho_iclr_offset(ino);
68 	if ((ino & 0x20) == 0)
69 		inofixup = ino & 0x03;
115 static void sabre_wsync_handler(unsigned int ino, void *_arg1, void *_arg2)
163 static unsigned long sabre_pcislot_imap_offset(unsigned long ino)
165 	unsigned int bus =  (ino & 0x10) >> 4;
166 	unsigned int slot = (ino & 0x0c) >> 2;
179 #define sabre_iclr_offset(ino)					      \
180 	((ino & 0x20) ? (SABRE_ICLR_SCSI + (((ino) & 0x1f) << 3)) :  \
181 			(SABRE_ICLR_A_SLOT0 + (((ino) & 0x1f)<<3)))
223 				    unsigned int ino,
234 	ino &= 0x3f;
235 	if (ino < SABRE_ONBOARD_IRQ_BASE) {
237 		imap_off = sabre_pcislot_imap_offset(ino);
240 		imap_off = sabre_onboard_imap_offset(ino);
246 	iclr_off = sabre_iclr_offset(ino);
249 	if ((ino & 0x20) == 0)
250 		inofixup = ino & 0x03;
296 static unsigned long schizo_imap_offset(unsigned long ino)
298 	return SCHIZO_IMAP_BASE + (ino * 8UL);
301 static unsigned long schizo_iclr_offset(unsigned long ino)
303 	return SCHIZO_ICLR_BASE + (ino * 8UL);
307 					unsigned int ino)
310 	return pbm_regs + schizo_iclr_offset(ino);
314 					unsigned int ino)
316 	return pbm_regs + schizo_imap_offset(ino);
334 static void tomatillo_wsync_handler(unsigned int ino, void *_arg1, void *_arg2)
337 	u64 mask = 1UL << (ino & IMAP_INO);
380 				     unsigned int ino,
390 	ino &= 0x3f;
393 	imap = schizo_ino_to_imap(pbm_regs, ino);
394 	iclr = schizo_ino_to_iclr(pbm_regs, ino);
489 static unsigned long fire_imap_offset(unsigned long ino)
491 	return FIRE_IMAP_BASE + (ino * 8UL);
494 static unsigned long fire_iclr_offset(unsigned long ino)
496 	return FIRE_ICLR_BASE + (ino * 8UL);
500 					    unsigned int ino)
502 	return pbm_regs + fire_iclr_offset(ino);
506 					    unsigned int ino)
508 	return pbm_regs + fire_imap_offset(ino);
512 					 unsigned int ino,
520 	ino &= 0x3f;
523 	imap = fire_ino_to_imap(pbm_regs, ino);
524 	iclr = fire_ino_to_iclr(pbm_regs, ino);
538 	ino |= (irq_data->portid << 6);
539 	ino -= int_ctrlr;
540 	return build_irq(ino, iclr, imap);
650 				      unsigned int ino,
659 	ino &= 0x3f;
665 	if (ino < 0x20)
666 		ino += (sbus_slot * 8);
668 	imap = sysio_irq_offsets[ino];
671 			    ino);
680 	if (ino >= 0x20) {
683 		sbus_level = ino & 0x7;
720 				      unsigned int ino,
736 		return ino;