Cross Reference: /illumos-gate/usr/src/uts/sun4u/starfire/os/pda.c

Lines Matching defs:p2o
61 static void		cpu_p2o_mapout(int cpuid, post2obp_info_t *p2o);
62 static void		p2o_update_checksum(post2obp_info_t *p2o);
63 static uint_t		p2o_calc_checksum(post2obp_info_t *p2o);
64 static void		p2o_mem_sort(post2obp_info_t *p2o);
65 static void		p2o_mem_coalesce(post2obp_info_t *p2o);
117 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
119 	bda_board = p2o->p2o_bdinfo[boardnum].bda_board;
130 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
132 	return ((void *)&(p2o->p2o_bdinfo[boardnum]));
143 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
146 		return (p2o->p2o_memtotal.Memt_NumPages);
148 	asr = p2o->p2o_bdminfo[boardnum].bmda_adr;
162 	for (c = 0; c < p2o->p2o_memtotal.Memt_NumChunks; c++) {
165 		c_basepfn = (pfn_t)p2o->p2o_mchunks[c].Memc_StartAddress
167 		c_endpfn = (pfn_t)p2o->p2o_mchunks[c].Memc_Size
187 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
191 	ASSERT(p2o);
193 	nchunks = p2o->p2o_memtotal.Memt_NumChunks;
200 		if (a_pfn <= p2o->p2o_mchunks[c].Memc_StartAddress) {
202 				p2o->p2o_mchunks[cend] =
203 						p2o->p2o_mchunks[cend - 1];
207 	p2o->p2o_mchunks[c].Memc_StartAddress = a_pfn;
208 	p2o->p2o_mchunks[c].Memc_Size = a_npgs;
211 	p2o->p2o_memtotal.Memt_NumChunks = nchunks;
212 	p2o->p2o_memtotal.Memt_NumPages += a_npgs;
214 	p2o_mem_sort(p2o);
215 	p2o_mem_coalesce(p2o);
216 	p2o_update_checksum(p2o);
222 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
228 	ASSERT(p2o);
232 	n_nchunks = o_nchunks = p2o->p2o_memtotal.Memt_NumChunks;
233 	endp = &(p2o->p2o_mchunks[o_nchunks]);
239 		p_pfn = p2o->p2o_mchunks[c].Memc_StartAddress;
240 		p_npgs = p2o->p2o_mchunks[c].Memc_Size;
288 		p2o->p2o_mchunks[c].Memc_StartAddress = p_pfn;
289 		p2o->p2o_mchunks[c].Memc_Size = p_npgs;
294 	p2o->p2o_memtotal.Memt_NumChunks = n_nchunks;
295 	p2o->p2o_memtotal.Memt_NumPages = npages;
304 	for (mp = &(p2o->p2o_mchunks[0]); mp < endp; mp++) {
315 	ASSERT(endp == &(p2o->p2o_mchunks[n_nchunks]));
317 	p2o_mem_sort(p2o);
318 	p2o_mem_coalesce(p2o);
319 	p2o_update_checksum(p2o);
331 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
345 			p2o->p2o_bdminfo[b].bmda_adr = masr_value;
352 	p2o_update_checksum(p2o);
358 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
361 		*amask = p2o ? p2o->p2o_abus_mask : 0;
364 		*dmask = p2o ? p2o->p2o_dbus_mask : 0;
370 	post2obp_info_t	*p2o = ((p2o_info_t *)ph)->p2o_ptr;
373 	if (p2o == NULL)
376 	csum = p2o_calc_checksum(p2o);
378 	return (csum == p2o->p2o_csum);
390 p2o_update_checksum(post2obp_info_t *p2o)
394 	ASSERT(p2o);
396 	new_csum = p2o_calc_checksum(p2o);
397 	p2o->p2o_csum = new_csum;
401 p2o_calc_checksum(post2obp_info_t *p2o)
408 	ASSERT(p2o != NULL);
410 	nchunks = p2o->p2o_memtotal.Memt_NumChunks;
415 	o_csum = p2o->p2o_csum;
416 	p2o->p2o_csum = 0;
418 	for (i = 0, csumptr = (uint_t *)p2o; i < p2o_size; i++)
420 	p2o->p2o_csum = o_csum;
432 p2o_mem_sort(post2obp_info_t *p2o)
440 	ASSERT(p2o != NULL);
442 	nchunks = p2o->p2o_memtotal.Memt_NumChunks;
443 	base = &p2o->p2o_mchunks[0];
489 p2o_mem_coalesce(post2obp_info_t *p2o)
497 	ASSERT(p2o != NULL);
499 	nchunks = new_nchunks = p2o->p2o_memtotal.Memt_NumChunks;
500 	mc = &p2o->p2o_mchunks[0];
532 		npages += p2o->p2o_mchunks[i].Memc_Size;
534 	p2o->p2o_memtotal.Memt_NumChunks = new_nchunks;
535 	p2o->p2o_memtotal.Memt_NumPages = npages;
568 	 * cpu_p2o_physaddr = Beginning of page containing p2o.
569 	 * cpu_p2o_offset   = Offset within page where p2o starts.
588 cpu_p2o_mapout(int cpuid, post2obp_info_t *p2o)
610 	cvaddr = (ulong_t)p2o - cpu_p2o_offset;