| /kernel/linux/linux-5.10/drivers/nvdimm/ |
| D | security.c | 50 static struct key *nvdimm_request_key(struct nvdimm *nvdimm) in nvdimm_request_key() argument
55 struct device *dev = &nvdimm->dev; in nvdimm_request_key()
57 sprintf(desc, "%s%s", NVDIMM_PREFIX, nvdimm->dimm_id); in nvdimm_request_key()
80 static const void *nvdimm_get_key_payload(struct nvdimm *nvdimm, in nvdimm_get_key_payload() argument
83 *key = nvdimm_request_key(nvdimm); in nvdimm_get_key_payload()
90 static struct key *nvdimm_lookup_user_key(struct nvdimm *nvdimm, in nvdimm_lookup_user_key() argument
96 struct device *dev = &nvdimm->dev; in nvdimm_lookup_user_key()
120 static const void *nvdimm_get_user_key_payload(struct nvdimm *nvdimm, in nvdimm_get_user_key_payload() argument
131 *key = nvdimm_lookup_user_key(nvdimm, id, subclass); in nvdimm_get_user_key_payload()
139 static int nvdimm_key_revalidate(struct nvdimm *nvdimm) in nvdimm_key_revalidate() argument
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| D | dimm_devs.c | 31 struct nvdimm *nvdimm = to_nvdimm(dev); in nvdimm_check_config_data() local
33 if (!nvdimm->cmd_mask || in nvdimm_check_config_data()
34 !test_bit(ND_CMD_GET_CONFIG_DATA, &nvdimm->cmd_mask)) { in nvdimm_check_config_data()
35 if (test_bit(NDD_LABELING, &nvdimm->flags)) in nvdimm_check_config_data()
178 struct nvdimm *nvdimm = to_nvdimm(dev); in nvdimm_set_labeling() local
180 set_bit(NDD_LABELING, &nvdimm->flags); in nvdimm_set_labeling()
185 struct nvdimm *nvdimm = to_nvdimm(dev); in nvdimm_set_locked() local
187 set_bit(NDD_LOCKED, &nvdimm->flags); in nvdimm_set_locked()
192 struct nvdimm *nvdimm = to_nvdimm(dev); in nvdimm_clear_locked() local
194 clear_bit(NDD_LOCKED, &nvdimm->flags); in nvdimm_clear_locked()
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| D | region_devs.c | 25 static int nvdimm_map_flush(struct device *dev, struct nvdimm *nvdimm, int dimm, in nvdimm_map_flush() argument
30 dev_dbg(dev, "%s: map %d flush address%s\n", nvdimm_name(nvdimm), in nvdimm_map_flush()
31 nvdimm->num_flush, nvdimm->num_flush == 1 ? "" : "es"); in nvdimm_map_flush()
33 struct resource *res = &nvdimm->flush_wpq[i]; in nvdimm_map_flush()
39 struct resource *res_j = &nvdimm->flush_wpq[j]; in nvdimm_map_flush()
72 struct nvdimm *nvdimm = nd_mapping->nvdimm; in nd_region_activate() local
74 if (test_bit(NDD_SECURITY_OVERWRITE, &nvdimm->flags)) { in nd_region_activate()
81 num_flush = min_not_zero(num_flush, nvdimm->num_flush); in nd_region_activate()
82 if (!nvdimm->num_flush) in nd_region_activate()
84 flush_data_size += nvdimm->num_flush * sizeof(void *); in nd_region_activate()
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| D | bus.c | 336 struct nvdimm_bus *nvdimm_to_bus(struct nvdimm *nvdimm) in nvdimm_to_bus() argument
338 return to_nvdimm_bus(nvdimm->dev.parent); in nvdimm_to_bus()
401 struct nvdimm *nvdimm = to_nvdimm(dev); in child_unregister() local
406 set_bit(NVDIMM_SECURITY_FROZEN, &nvdimm->sec.flags); in child_unregister()
407 if (test_and_clear_bit(NDD_WORK_PENDING, &nvdimm->flags)) in child_unregister()
410 cancel_delayed_work_sync(&nvdimm->dwork); in child_unregister()
847 u32 nd_cmd_in_size(struct nvdimm *nvdimm, int cmd, in nd_cmd_in_size() argument
856 if (nvdimm && cmd == ND_CMD_SET_CONFIG_DATA && idx == 2) { in nd_cmd_in_size()
860 } else if (nvdimm && cmd == ND_CMD_VENDOR && idx == 2) { in nd_cmd_in_size()
874 u32 nd_cmd_out_size(struct nvdimm *nvdimm, int cmd, in nd_cmd_out_size() argument
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| D | nd-core.h | 31 struct nvdimm { struct
52 struct nvdimm *nvdimm, enum nvdimm_passphrase_type ptype) in nvdimm_security_flags() argument
60 if (!nvdimm->sec.ops) in nvdimm_security_flags()
63 flags = nvdimm->sec.ops->get_flags(nvdimm, ptype); in nvdimm_security_flags()
65 dev_WARN_ONCE(&nvdimm->dev, hweight64(flags & state_flags) > 1, in nvdimm_security_flags()
70 int nvdimm_security_freeze(struct nvdimm *nvdimm);
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| D | namespace_devs.c | 779 struct nvdimm *nvdimm = data; in __reserve_free_pmem() local
797 if (nd_mapping->nvdimm != nvdimm) in __reserve_free_pmem()
828 struct nvdimm *nvdimm = nd_mapping->nvdimm; in reserve_free_pmem() local
831 rc = device_for_each_child(&nvdimm_bus->dev, nvdimm, in reserve_free_pmem()
1131 struct nvdimm *nvdimm = nd_mapping->nvdimm; in nvdimm_namespace_locked() local
1133 if (test_bit(NDD_LOCKED, &nvdimm->flags)) { in nvdimm_namespace_locked()
1134 dev_dbg(dev, "%s locked\n", nvdimm_name(nvdimm)); in nvdimm_namespace_locked()
2000 struct nvdimm *nvdimm = nd_region->mapping[i].nvdimm; in create_namespace_pmem() local
2008 nvdimm_name(nvdimm), nd_label->uuid); in create_namespace_pmem()
2515 struct nvdimm *nvdimm = nd_mapping->nvdimm; in deactivate_labels() local
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| D | nd.h | 123 struct nvdimm *nvdimm; member
242 struct nvdimm;
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| D | Makefile | 34 TEST_SRC := $(TOOLS)/testing/nvdimm/test
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| /kernel/linux/linux-5.10/include/linux/ |
| D | libnvdimm.h | 70 struct nvdimm;
73 struct nvdimm *nvdimm, unsigned int cmd, void *buf,
88 struct nvdimm *nvdimm, unsigned int cmd, void *data);
111 struct nvdimm *nvdimm; member
185 unsigned long (*get_flags)(struct nvdimm *nvdimm,
187 int (*freeze)(struct nvdimm *nvdimm);
188 int (*change_key)(struct nvdimm *nvdimm,
192 int (*unlock)(struct nvdimm *nvdimm,
194 int (*disable)(struct nvdimm *nvdimm,
196 int (*erase)(struct nvdimm *nvdimm,
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| /kernel/linux/linux-5.10/drivers/acpi/nfit/ |
| D | intel.c | 52 static unsigned long intel_security_flags(struct nvdimm *nvdimm, in intel_security_flags() argument
55 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in intel_security_flags()
80 if (nvdimm_in_overwrite(nvdimm) && ptype == NVDIMM_USER) in intel_security_flags()
83 rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); in intel_security_flags()
86 nvdimm_name(nvdimm), rc, nd_cmd.cmd.status); in intel_security_flags()
119 static int intel_security_freeze(struct nvdimm *nvdimm) in intel_security_freeze() argument
121 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in intel_security_freeze()
138 rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); in intel_security_freeze()
146 static int intel_security_change_key(struct nvdimm *nvdimm, in intel_security_change_key() argument
151 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in intel_security_change_key()
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| D | core.c | 187 static int xlat_nvdimm_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd, in xlat_nvdimm_status() argument
190 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in xlat_nvdimm_status()
224 static int xlat_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd, in xlat_status() argument
227 if (!nvdimm) in xlat_status()
229 return xlat_nvdimm_status(nvdimm, buf, cmd, status); in xlat_status()
394 static bool payload_dumpable(struct nvdimm *nvdimm, unsigned int func) in payload_dumpable() argument
396 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in payload_dumpable()
436 int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, in acpi_nfit_ctl() argument
440 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in acpi_nfit_ctl()
462 if (nvdimm) { in acpi_nfit_ctl()
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| D | nfit.h | 208 struct nvdimm *nvdimm; member
375 int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
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| /kernel/linux/linux-5.10/tools/testing/nvdimm/ |
| D | dimm_devs.c | 15 struct nvdimm *nvdimm = to_nvdimm(dev); in security_show() local
21 nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_USER); in security_show()
23 if (test_bit(NVDIMM_SECURITY_DISABLED, &nvdimm->sec.flags)) in security_show()
25 if (test_bit(NVDIMM_SECURITY_UNLOCKED, &nvdimm->sec.flags)) in security_show()
27 if (test_bit(NVDIMM_SECURITY_LOCKED, &nvdimm->sec.flags)) in security_show()
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| D | Kbuild | 21 NVDIMM_SRC := $(DRIVERS)/nvdimm
24 ccflags-y := -I$(srctree)/drivers/nvdimm/
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-bus-nfit | 8 Contact: linux-nvdimm@lists.01.org
17 Contact: linux-nvdimm@lists.01.org
26 Contact: linux-nvdimm@lists.01.org
34 Contact: linux-nvdimm@lists.01.org
42 Contact: linux-nvdimm@lists.01.org
52 Contact: linux-nvdimm@lists.01.org
55 the state of the data on the nvdimm relative to its energy
71 Contact: linux-nvdimm@lists.01.org
87 Contact: linux-nvdimm@lists.01.org
95 Contact: linux-nvdimm@lists.01.org
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| D | sysfs-bus-nvdimm | 1 What: nvdimm
8 platform nvdimm resources. See Documentation/driver-api/nvdimm/.
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| D | sysfs-bus-papr-pmem | 4 Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
39 Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/ |
| D | papr_scm.c | 102 struct nvdimm *nvdimm; member
462 static int is_cmd_valid(struct nvdimm *nvdimm, unsigned int cmd, void *buf, in is_cmd_valid() argument
471 if (!nvdimm) in is_cmd_valid()
475 p = nvdimm_provider_data(nvdimm); in is_cmd_valid()
733 struct nvdimm *nvdimm, unsigned int cmd, void *buf, in papr_scm_ndctl() argument
741 rc = is_cmd_valid(nvdimm, cmd, buf, buf_len); in papr_scm_ndctl()
751 p = nvdimm_provider_data(nvdimm); in papr_scm_ndctl()
794 struct nvdimm *dimm = to_nvdimm(dev); in perf_stats_show()
832 struct nvdimm *dimm = to_nvdimm(dev); in flags_show()
875 struct nvdimm *nvdimm = to_nvdimm(dev); in papr_nd_attribute_visible() local
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| /kernel/linux/linux-5.10/Documentation/driver-api/nvdimm/ |
| D | security.rst | 17 The "security" sysfs attribute is provided in the nvdimm sysfs directory. For
32 overwrite <keyid> - wipe the entire nvdimm.
48 kernel API call during nvdimm unlock. It is up to the user to make sure that
51 A nvdimm encrypted-key of format enc32 has the description format of:
52 nvdimm:<bus-provider-specific-unique-id>
93 An key with the current passphrase payload that is tied to the nvdimm should be
101 An key with the current passphrase payload that is tied to the nvdimm should be
113 Overwrite can last tens of minutes or more depending on nvdimm size.
115 An encrypted-key with the current user passphrase that is tied to the nvdimm
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| D | index.rst | 10 nvdimm
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| /kernel/linux/linux-5.10/Documentation/nvdimm/ |
| D | maintainer-entry-profile.rst | 8 https://patchwork.kernel.org/project/linux-nvdimm/list/
13 https://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git/
20 Filesystem or the Memory Management tree. When in doubt copy the nvdimm
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| /kernel/linux/linux-5.10/tools/testing/nvdimm/test/ |
| D | Kbuild | 2 ccflags-y := -I$(srctree)/drivers/nvdimm/
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| D | nfit.c | 670 struct nvdimm *nvdimm = NULL; in nfit_test_search_spa() local
692 nvdimm = nd_mapping->nvdimm; in nfit_test_search_spa()
694 spa->devices[0].nfit_device_handle = handle[nvdimm->id]; in nfit_test_search_spa()
1329 struct nvdimm *nvdimm, unsigned int cmd, void *buf, in nfit_ctl_dbg() argument
1345 nvdimm ? nvdimm_name(nvdimm) : "bus", family, cmd, func, in nfit_ctl_dbg()
1352 struct nvdimm *nvdimm, unsigned int cmd, void *buf, in nfit_test_ctl() argument
1364 nfit_ctl_dbg(acpi_desc, nvdimm, cmd, buf, buf_len); in nfit_test_ctl()
1366 if (nvdimm) { in nfit_test_ctl()
1367 struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); in nfit_test_ctl()
1368 unsigned long cmd_mask = nvdimm_cmd_mask(nvdimm); in nfit_test_ctl()
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| /kernel/linux/linux-5.10/Documentation/ABI/obsolete/ |
| D | sysfs-class-dax | 4 Contact: linux-nvdimm@lists.01.org
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| /kernel/linux/linux-5.10/Documentation/ABI/removed/ |
| D | sysfs-bus-nfit | 4 Contact: linux-nvdimm@lists.01.org
|