Searched refs:usm (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.4/arch/powerpc/mm/ |
| D | drmem.c | 208 static void __init __walk_drmem_v1_lmbs(const __be32 *prop, const __be32 *usm, in __walk_drmem_v1_lmbs() argument
220 func(&lmb, &usm); in __walk_drmem_v1_lmbs()
238 static void __init __walk_drmem_v2_lmbs(const __be32 *prop, const __be32 *usm, in __walk_drmem_v2_lmbs() argument
262 func(&lmb, &usm); in __walk_drmem_v2_lmbs()
271 const __be32 *prop, *usm; in walk_drmem_lmbs_early() local
280 usm = of_get_flat_dt_prop(node, "linux,drconf-usable-memory", &len); in walk_drmem_lmbs_early()
284 __walk_drmem_v1_lmbs(prop, usm, func); in walk_drmem_lmbs_early()
289 __walk_drmem_v2_lmbs(prop, usm, func); in walk_drmem_lmbs_early()
335 const __be32 *prop, *usm; in walk_drmem_lmbs() local
340 usm = of_get_usable_memory(dn); in walk_drmem_lmbs()
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| D | numa.c | 575 static inline int __init read_usm_ranges(const __be32 **usm) in read_usm_ranges() argument
583 return read_n_cells(n_mem_size_cells, usm); in read_usm_ranges()
591 const __be32 **usm) in numa_setup_drmem_lmb() argument
605 if (*usm) in numa_setup_drmem_lmb()
613 ranges = read_usm_ranges(usm); in numa_setup_drmem_lmb()
620 base = read_n_cells(n_mem_addr_cells, usm); in numa_setup_drmem_lmb()
621 size = read_n_cells(n_mem_size_cells, usm); in numa_setup_drmem_lmb()
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | prom.c | 472 const __be32 **usm) in early_init_drmem_lmb() argument
489 if (*usm) in early_init_drmem_lmb()
500 rngs = dt_mem_next_cell(dt_root_size_cells, usm); in early_init_drmem_lmb()
507 base = dt_mem_next_cell(dt_root_addr_cells, usm); in early_init_drmem_lmb()
508 size = dt_mem_next_cell(dt_root_size_cells, usm); in early_init_drmem_lmb()
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