| /kernel/linux/linux-6.6/arch/powerpc/platforms/pseries/ |
| H A D | hotplug-memory.c | 102 * The associativity lookup array index for this lmb is in find_aa_index()
110 static int update_lmb_associativity_index(struct drmem_lmb *lmb) in update_lmb_associativity_index() argument
122 lmb_node = dlpar_configure_connector(cpu_to_be32(lmb->drc_index), in update_lmb_associativity_index()
160 lmb->aa_index = aa_index; in update_lmb_associativity_index()
164 static struct memory_block *lmb_to_memblock(struct drmem_lmb *lmb) in lmb_to_memblock() argument
169 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()
179 struct drmem_lmb *lmb, *start, *end; in get_lmb_range() local
183 for_each_drmem_lmb(lmb) { in get_lmb_range()
184 if (lmb->drc_index == drc_index) { in get_lmb_range()
185 start = lmb; in get_lmb_range()
204 dlpar_change_lmb_state(struct drmem_lmb *lmb, bool online) dlpar_change_lmb_state() argument
225 dlpar_online_lmb(struct drmem_lmb *lmb) dlpar_online_lmb() argument
231 dlpar_offline_lmb(struct drmem_lmb *lmb) dlpar_offline_lmb() argument
285 lmb_is_removable(struct drmem_lmb *lmb) lmb_is_removable() argument
305 dlpar_remove_lmb(struct drmem_lmb *lmb) dlpar_remove_lmb() argument
337 struct drmem_lmb *lmb; dlpar_memory_remove_by_count() local
420 struct drmem_lmb *lmb; dlpar_memory_remove_by_index() local
453 struct drmem_lmb *lmb, *start_lmb, *end_lmb; dlpar_memory_remove_by_ic() local
548 dlpar_remove_lmb(struct drmem_lmb *lmb) dlpar_remove_lmb() argument
567 dlpar_add_lmb(struct drmem_lmb *lmb) dlpar_add_lmb() argument
608 struct drmem_lmb *lmb; dlpar_memory_add_by_count() local
698 struct drmem_lmb *lmb; dlpar_memory_add_by_index() local
732 struct drmem_lmb *lmb, *start_lmb, *end_lmb; dlpar_memory_add_by_ic() local
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/ |
| H A D | hotplug-memory.c | 39 prop = of_get_property(np, "ibm,lmb-size", &len); in pseries_memory_block_size()
151 * The associativity lookup array index for this lmb is in find_aa_index()
159 static int update_lmb_associativity_index(struct drmem_lmb *lmb) in update_lmb_associativity_index() argument
171 lmb_node = dlpar_configure_connector(cpu_to_be32(lmb->drc_index), in update_lmb_associativity_index()
209 lmb->aa_index = aa_index; in update_lmb_associativity_index()
213 static struct memory_block *lmb_to_memblock(struct drmem_lmb *lmb) in lmb_to_memblock() argument
219 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()
230 struct drmem_lmb *lmb, *start, *end; in get_lmb_range() local
234 for_each_drmem_lmb(lmb) { in get_lmb_range()
235 if (lmb in get_lmb_range()
255 dlpar_change_lmb_state(struct drmem_lmb *lmb, bool online) dlpar_change_lmb_state() argument
276 dlpar_online_lmb(struct drmem_lmb *lmb) dlpar_online_lmb() argument
282 dlpar_offline_lmb(struct drmem_lmb *lmb) dlpar_offline_lmb() argument
351 lmb_is_removable(struct drmem_lmb *lmb) lmb_is_removable() argument
370 dlpar_remove_lmb(struct drmem_lmb *lmb) dlpar_remove_lmb() argument
405 struct drmem_lmb *lmb; dlpar_memory_remove_by_count() local
480 struct drmem_lmb *lmb; dlpar_memory_remove_by_index() local
513 struct drmem_lmb *lmb, *start_lmb, *end_lmb; dlpar_memory_remove_by_ic() local
595 dlpar_remove_lmb(struct drmem_lmb *lmb) dlpar_remove_lmb() argument
614 dlpar_add_lmb(struct drmem_lmb *lmb) dlpar_add_lmb() argument
655 struct drmem_lmb *lmb; dlpar_memory_add_by_count() local
735 struct drmem_lmb *lmb; dlpar_memory_add_by_index() local
769 struct drmem_lmb *lmb, *start_lmb, *end_lmb; dlpar_memory_add_by_ic() local
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/mm/ |
| H A D | drmem.c | 31 static u32 drmem_lmb_flags(struct drmem_lmb *lmb) in drmem_lmb_flags() argument
34 * Return the value of the lmb flags field minus the reserved in drmem_lmb_flags()
37 return lmb->flags & ~DRMEM_LMB_RESERVED; in drmem_lmb_flags()
69 struct drmem_lmb *lmb; in drmem_update_dt_v1() local
81 for_each_drmem_lmb(lmb) { in drmem_update_dt_v1()
82 dr_cell->base_addr = cpu_to_be64(lmb->base_addr); in drmem_update_dt_v1()
83 dr_cell->drc_index = cpu_to_be32(lmb->drc_index); in drmem_update_dt_v1()
84 dr_cell->aa_index = cpu_to_be32(lmb->aa_index); in drmem_update_dt_v1()
85 dr_cell->flags = cpu_to_be32(drmem_lmb_flags(lmb)); in drmem_update_dt_v1()
95 struct drmem_lmb *lmb) in init_drconf_v2_cell()
94 init_drconf_v2_cell(struct of_drconf_cell_v2 *dr_cell, struct drmem_lmb *lmb) init_drconf_v2_cell() argument
108 struct drmem_lmb *lmb, *prev_lmb; drmem_update_dt_v2() local
201 read_drconf_v1_cell(struct drmem_lmb *lmb, const __be32 **prop) read_drconf_v1_cell() argument
222 struct drmem_lmb lmb; __walk_drmem_v1_lmbs() local
257 struct drmem_lmb lmb; __walk_drmem_v2_lmbs() local
324 struct drmem_lmb *lmb; update_lmb() local
427 struct drmem_lmb *lmb; init_drmem_v1_lmbs() local
444 struct drmem_lmb *lmb; init_drmem_v2_lmbs() local
[all...] |
| H A D | numa.c | 586 static int __init get_nid_and_numa_distance(struct drmem_lmb *lmb) in get_nid_and_numa_distance() argument
601 !(lmb->flags & DRCONF_MEM_AI_INVALID) && lmb->aa_index < aa.n_arrays) { in get_nid_and_numa_distance()
604 index = lmb->aa_index * aa.array_sz; in get_nid_and_numa_distance()
622 int of_drconf_to_nid_single(struct drmem_lmb *lmb) in of_drconf_to_nid_single() argument
637 !(lmb->flags & DRCONF_MEM_AI_INVALID) && lmb->aa_index < aa.n_arrays) { in of_drconf_to_nid_single()
640 index = lmb->aa_index * aa.array_sz; in of_drconf_to_nid_single()
838 * For each lmb in ibm,dynamic-memory a corresponding in read_usm_ranges()
850 static int __init numa_setup_drmem_lmb(struct drmem_lmb *lmb, in numa_setup_drmem_lmb() argument
1259 struct drmem_lmb *lmb; hot_add_drconf_scn_to_nid() local
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| H A D | drmem.h | 28 static inline struct drmem_lmb *drmem_lmb_next(struct drmem_lmb *lmb, in drmem_lmb_next() argument
36 if (((++lmb - start) % 16) == 0) in drmem_lmb_next()
39 return lmb; in drmem_lmb_next()
42 #define for_each_drmem_lmb_in_range(lmb, start, end) \
43 for ((lmb) = (start); (lmb) < (end); lmb = drmem_lmb_next(lmb, start))
45 #define for_each_drmem_lmb(lmb) \
46 for_each_drmem_lmb_in_range((lmb), \
90 drmem_mark_lmb_reserved(struct drmem_lmb *lmb) drmem_mark_lmb_reserved() argument
95 drmem_remove_lmb_reservation(struct drmem_lmb *lmb) drmem_remove_lmb_reservation() argument
100 drmem_lmb_reserved(struct drmem_lmb *lmb) drmem_lmb_reserved() argument
116 invalidate_lmb_associativity_index(struct drmem_lmb *lmb) invalidate_lmb_associativity_index() argument
[all...] |
| H A D | topology.h | 66 int of_drconf_to_nid_single(struct drmem_lmb *lmb);
97 static inline int of_drconf_to_nid_single(struct drmem_lmb *lmb) in of_drconf_to_nid_single() argument
|
| /kernel/linux/linux-6.6/arch/powerpc/include/asm/ |
| H A D | drmem.h | 31 static inline struct drmem_lmb *drmem_lmb_next(struct drmem_lmb *lmb, in drmem_lmb_next() argument
39 if (((++lmb - start) % 16) == 0) in drmem_lmb_next()
42 return lmb; in drmem_lmb_next()
45 #define for_each_drmem_lmb_in_range(lmb, start, end) \
46 for ((lmb) = (start); (lmb) < (end); lmb = drmem_lmb_next(lmb, start))
48 #define for_each_drmem_lmb(lmb) \
49 for_each_drmem_lmb_in_range((lmb), \
93 drmem_mark_lmb_reserved(struct drmem_lmb *lmb) drmem_mark_lmb_reserved() argument
98 drmem_remove_lmb_reservation(struct drmem_lmb *lmb) drmem_remove_lmb_reservation() argument
103 drmem_lmb_reserved(struct drmem_lmb *lmb) drmem_lmb_reserved() argument
120 invalidate_lmb_associativity_index(struct drmem_lmb *lmb) invalidate_lmb_associativity_index() argument
[all...] |
| H A D | topology.h | 66 int of_drconf_to_nid_single(struct drmem_lmb *lmb);
97 static inline int of_drconf_to_nid_single(struct drmem_lmb *lmb) in of_drconf_to_nid_single() argument
|
| /kernel/linux/linux-5.10/arch/powerpc/mm/ |
| H A D | drmem.c | 30 static u32 drmem_lmb_flags(struct drmem_lmb *lmb) in drmem_lmb_flags() argument
33 * Return the value of the lmb flags field minus the reserved in drmem_lmb_flags()
36 return lmb->flags & ~DRMEM_LMB_RESERVED; in drmem_lmb_flags()
68 struct drmem_lmb *lmb; in drmem_update_dt_v1() local
80 for_each_drmem_lmb(lmb) { in drmem_update_dt_v1()
81 dr_cell->base_addr = cpu_to_be64(lmb->base_addr); in drmem_update_dt_v1()
82 dr_cell->drc_index = cpu_to_be32(lmb->drc_index); in drmem_update_dt_v1()
83 dr_cell->aa_index = cpu_to_be32(lmb->aa_index); in drmem_update_dt_v1()
84 dr_cell->flags = cpu_to_be32(drmem_lmb_flags(lmb)); in drmem_update_dt_v1()
94 struct drmem_lmb *lmb) in init_drconf_v2_cell()
93 init_drconf_v2_cell(struct of_drconf_cell_v2 *dr_cell, struct drmem_lmb *lmb) init_drconf_v2_cell() argument
107 struct drmem_lmb *lmb, *prev_lmb; drmem_update_dt_v2() local
194 read_drconf_v1_cell(struct drmem_lmb *lmb, const __be32 **prop) read_drconf_v1_cell() argument
215 struct drmem_lmb lmb; __walk_drmem_v1_lmbs() local
250 struct drmem_lmb lmb; __walk_drmem_v2_lmbs() local
381 struct drmem_lmb *lmb; init_drmem_v1_lmbs() local
398 struct drmem_lmb *lmb; init_drmem_v2_lmbs() local
[all...] |
| H A D | numa.c | 595 static int get_nid_and_numa_distance(struct drmem_lmb *lmb) in get_nid_and_numa_distance() argument
610 !(lmb->flags & DRCONF_MEM_AI_INVALID) && lmb->aa_index < aa.n_arrays) { in get_nid_and_numa_distance()
613 index = lmb->aa_index * aa.array_sz; in get_nid_and_numa_distance()
631 int of_drconf_to_nid_single(struct drmem_lmb *lmb) in of_drconf_to_nid_single() argument
646 !(lmb->flags & DRCONF_MEM_AI_INVALID) && lmb->aa_index < aa.n_arrays) { in of_drconf_to_nid_single()
649 index = lmb->aa_index * aa.array_sz; in of_drconf_to_nid_single()
847 * For each lmb in ibm,dynamic-memory a corresponding in read_usm_ranges()
859 static int __init numa_setup_drmem_lmb(struct drmem_lmb *lmb, in numa_setup_drmem_lmb() argument
1273 struct drmem_lmb *lmb; hot_add_drconf_scn_to_nid() local
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| H A D | prom.c | 473 static int __init early_init_drmem_lmb(struct drmem_lmb *lmb, in early_init_drmem_lmb() argument
480 base = lmb->base_addr; in early_init_drmem_lmb()
488 if ((lmb->flags & DRCONF_MEM_RESERVED) || in early_init_drmem_lmb()
489 !(lmb->flags & DRCONF_MEM_ASSIGNED)) in early_init_drmem_lmb()
527 if (lmb->flags & DRCONF_MEM_HOTREMOVABLE) in early_init_drmem_lmb()
|
| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| H A D | prom.c | 511 static int __init early_init_drmem_lmb(struct drmem_lmb *lmb, in early_init_drmem_lmb() argument
518 base = lmb->base_addr; in early_init_drmem_lmb()
526 if ((lmb->flags & DRCONF_MEM_RESERVED) || in early_init_drmem_lmb()
527 !(lmb->flags & DRCONF_MEM_ASSIGNED)) in early_init_drmem_lmb()
565 if (lmb->flags & DRCONF_MEM_HOTREMOVABLE) in early_init_drmem_lmb()
|
| /kernel/linux/linux-5.10/arch/powerpc/kexec/ |
| H A D | file_load_64.c | 506 * @lmb: LMB info.
512 static int kdump_setup_usable_lmb(struct drmem_lmb *lmb, const __be32 **usm, in kdump_setup_usable_lmb() argument
534 base = lmb->base_addr; in kdump_setup_usable_lmb()
|
| /kernel/linux/linux-6.6/arch/powerpc/kexec/ |
| H A D | file_load_64.c | 511 * @lmb: LMB info.
517 static int kdump_setup_usable_lmb(struct drmem_lmb *lmb, const __be32 **usm, in kdump_setup_usable_lmb() argument
539 base = lmb->base_addr; in kdump_setup_usable_lmb()
|