| /linux/drivers/nvdimm/ |
| H A D | claim.c | 16 struct nd_namespace_common *ndns = *_ndns; in __nd_detach_ndns() local
19 if (!ndns) in __nd_detach_ndns()
22 nvdimm_bus = walk_to_nvdimm_bus(&ndns->dev); in __nd_detach_ndns()
24 dev_WARN_ONCE(dev, ndns->claim != dev, "%s: invalid claim\n", __func__); in __nd_detach_ndns()
25 ndns->claim = NULL; in __nd_detach_ndns()
27 put_device(&ndns->dev); in __nd_detach_ndns()
33 struct nd_namespace_common *ndns = *_ndns; in nd_detach_ndns() local
35 if (!ndns) in nd_detach_ndns()
38 struct device *ndev __free(put_device) = get_device(&ndns->dev); in nd_detach_ndns()
58 static bool is_idle(struct device *dev, struct nd_namespace_common *ndns) in is_idle() argument
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| H A D | btt_devs.c | 21 nd_detach_ndns(&nd_btt->dev, &nd_btt->ndns); in nd_btt_release()
96 return sprintf(buf, "%s\n", nd_btt->ndns in namespace_show()
97 ? dev_name(&nd_btt->ndns->dev) : ""); in namespace_show()
108 rc = nd_namespace_store(dev, &nd_btt->ndns, buf, len); in namespace_store()
178 struct nd_namespace_common *ndns) in __nd_btt_create() argument
204 if (ndns && !__nd_attach_ndns(&nd_btt->dev, ndns, &nd_btt->ndns)) { in __nd_btt_create()
205 dev_dbg(&ndns->dev, "failed, already claimed by %s\n", in __nd_btt_create()
206 dev_name(ndns->claim)); in __nd_btt_create()
242 const uuid_t *ns_uuid = nd_dev_to_uuid(&nd_btt->ndns->dev); in nd_btt_arena_is_valid()
268 int nd_btt_version(struct nd_btt *nd_btt, struct nd_namespace_common *ndns, in nd_btt_version() argument
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| H A D | pfn_devs.c | 24 nd_detach_ndns(&nd_pfn->dev, &nd_pfn->ndns); in nd_pfn_release()
167 return sprintf(buf, "%s\n", nd_pfn->ndns in namespace_show()
168 ? dev_name(&nd_pfn->ndns->dev) : ""); in namespace_show()
179 rc = nd_namespace_store(dev, &nd_pfn->ndns, buf, len); in namespace_store()
197 struct nd_namespace_common *ndns = nd_pfn->ndns; in resource_show() local
199 struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev); in resource_show()
223 struct nd_namespace_common *ndns = nd_pfn->ndns; in size_show() local
226 struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev); in size_show()
288 struct nd_namespace_common *ndns) in nd_pfn_devinit() argument
300 if (ndns && !__nd_attach_ndns(&nd_pfn->dev, ndns, &nd_pfn->ndns)) { in nd_pfn_devinit()
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| H A D | namespace_devs.c | 93 struct nd_namespace_common *ndns = to_ndns(dev); in pmem_should_map_pages() local
105 if (ndns->force_raw) in pmem_should_map_pages()
118 unsigned int pmem_sector_size(struct nd_namespace_common *ndns) in pmem_sector_size() argument
120 if (is_namespace_pmem(&ndns->dev)) { in pmem_sector_size()
123 nspm = to_nd_namespace_pmem(&ndns->dev); in pmem_sector_size()
129 dev_WARN(&ndns->dev, "unsupported sector size: %ld\n", in pmem_sector_size()
141 const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns, in nvdimm_namespace_disk_name() argument
144 struct nd_region *nd_region = to_nd_region(ndns->dev.parent); in nvdimm_namespace_disk_name()
147 if (ndns->claim && is_nd_btt(ndns->claim)) in nvdimm_namespace_disk_name()
150 if (is_namespace_pmem(&ndns->dev) || is_namespace_io(&ndns->dev)) { in nvdimm_namespace_disk_name()
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| H A D | dax_devs.c | 20 nd_detach_ndns(dev, &nd_pfn->ndns); in nd_dax_release()
87 int nd_dax_probe(struct device *dev, struct nd_namespace_common *ndns) in nd_dax_probe() argument
94 struct nd_region *nd_region = to_nd_region(ndns->dev.parent); in nd_dax_probe()
96 if (ndns->force_raw) in nd_dax_probe()
99 switch (ndns->claim_class) { in nd_dax_probe()
107 scoped_guard(nvdimm_bus, &ndns->dev) { in nd_dax_probe()
109 dax_dev = nd_dax_devinit(nd_dax, ndns); in nd_dax_probe()
119 nd_detach_ndns(dax_dev, &nd_pfn->ndns); in nd_dax_probe()
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| H A D | pmem.c | 464 struct nd_namespace_common *ndns) in pmem_attach_disk() argument
466 struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev); in pmem_attach_disk()
469 .logical_block_size = pmem_sector_size(ndns), in pmem_attach_disk()
490 rc = devm_namespace_enable(dev, ndns, nd_info_block_reserve()); in pmem_attach_disk()
503 devm_namespace_disable(dev, ndns); in pmem_attach_disk()
519 dev_name(&ndns->dev))) { in pmem_attach_disk()
563 nvdimm_namespace_disk_name(ndns, disk->disk_name); in pmem_attach_disk()
614 struct nd_namespace_common *ndns; in nd_pmem_probe() local
616 ndns = nvdimm_namespace_common_probe(dev); in nd_pmem_probe()
617 if (IS_ERR(ndns)) in nd_pmem_probe()
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| H A D | btt.c | 43 struct nd_namespace_common *ndns = nd_btt->ndns; in arena_read_bytes() local
47 return nvdimm_read_bytes(ndns, offset, buf, n, flags); in arena_read_bytes()
54 struct nd_namespace_common *ndns = nd_btt->ndns; in arena_write_bytes() local
58 return nvdimm_write_bytes(ndns, offset, buf, n, flags); in arena_write_bytes()
980 const uuid_t *parent_uuid = nd_dev_to_uuid(&nd_btt->ndns->dev); in btt_arena_write_layout()
1510 struct nd_namespace_common *ndns = nd_btt->ndns; in btt_blk_init() local
1528 nvdimm_namespace_disk_name(ndns, btt->btt_disk->disk_name); in btt_blk_init()
1591 nsio = to_nd_namespace_io(&nd_btt->ndns->dev); in btt_init()
1655 int nvdimm_namespace_attach_btt(struct nd_namespace_common *ndns) in nvdimm_namespace_attach_btt() argument
1657 struct nd_btt *nd_btt = to_nd_btt(ndns->claim); in nvdimm_namespace_attach_btt()
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| H A D | bus.c | 956 struct nd_namespace_common *ndns = NULL; in nd_pmem_forget_poison_check() local
968 ndns = nd_btt->ndns; in nd_pmem_forget_poison_check()
970 ndns = nd_pfn->ndns; in nd_pmem_forget_poison_check()
972 ndns = nd_dax->nd_pfn.ndns; in nd_pmem_forget_poison_check()
974 if (!ndns) in nd_pmem_forget_poison_check()
977 ndns = to_ndns(dev); in nd_pmem_forget_poison_check()
979 nsio = to_nd_namespace_io(&ndns->dev); in nd_pmem_forget_poison_check()
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| H A D | btt.h | 236 int nd_btt_version(struct nd_btt *nd_btt, struct nd_namespace_common *ndns,
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| H A D | nd-core.h | 134 resource_size_t __nvdimm_namespace_capacity(struct nd_namespace_common *ndns);
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| H A D | region_devs.c | 886 if (nd_region->ns_seed == &nd_btt->ndns->dev) in nd_region_advance_seeds()
893 if (nd_region->ns_seed == &nd_pfn->ndns->dev) in nd_region_advance_seeds()
900 if (nd_region->ns_seed == &nd_dax->nd_pfn.ndns->dev) in nd_region_advance_seeds()
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| H A D | label.c | 889 struct nd_namespace_common *ndns = &nspm->nsio.common; in __pmem_label_update() local
937 nsl_set_claim_class(ndd, nd_label, ndns->claim_class); in __pmem_label_update()
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| /linux/include/linux/ |
| H A D | nd.h | 167 static inline int nvdimm_read_bytes(struct nd_namespace_common *ndns, in nvdimm_read_bytes() argument
171 return ndns->rw_bytes(ndns, offset, buf, size, READ, flags); in nvdimm_read_bytes()
189 static inline int nvdimm_write_bytes(struct nd_namespace_common *ndns, in nvdimm_write_bytes() argument
193 return ndns->rw_bytes(ndns, offset, buf, size, WRITE, flags); in nvdimm_write_bytes()
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