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Searched refs:drmem_info (Results 1 – 4 of 4) sorted by relevance

/linux-6.12.1/arch/powerpc/mm/
Ddrmem.c20 struct drmem_lmb_info *drmem_info = &__drmem_info; variable
27 last_lmb = &drmem_info->lmbs[drmem_info->n_lmbs - 1]; in drmem_lmb_memory_max()
77 *p++ = cpu_to_be32(drmem_info->n_lmbs); in drmem_update_dt_v1()
299 drmem_info->lmb_size = dt_mem_next_cell(dt_root_size_cells, &prop); in walk_drmem_lmbs_early()
363 if (drmem_info->lmb_size) in init_drmem_lmb_size()
372 drmem_info->lmb_size = of_read_number(prop, n_root_size_cells); in init_drmem_lmb_size()
429 drmem_info->n_lmbs = of_read_number(prop++, 1); in init_drmem_v1_lmbs()
430 if (drmem_info->n_lmbs == 0) in init_drmem_v1_lmbs()
433 drmem_info->lmbs = kcalloc(drmem_info->n_lmbs, sizeof(*lmb), in init_drmem_v1_lmbs()
435 if (!drmem_info->lmbs) in init_drmem_v1_lmbs()
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/linux-6.12.1/arch/powerpc/include/asm/
Ddrmem.h29 extern struct drmem_lmb_info *drmem_info;
50 &drmem_info->lmbs[0], \
51 &drmem_info->lmbs[drmem_info->n_lmbs])
88 return drmem_info->lmb_size; in drmem_lmb_size()
/linux-6.12.1/arch/powerpc/platforms/pseries/
Dlparcfg.c515 maxmem += (unsigned long)drmem_info->n_lmbs * drmem_info->lmb_size; in maxmem_data()
Dhotplug-memory.c196 limit = &drmem_info->lmbs[drmem_info->n_lmbs]; in get_lmb_range()