diff options
Diffstat (limited to 'src/shared/user-record.c')
| -rw-r--r-- | src/shared/user-record.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/shared/user-record.c b/src/shared/user-record.c index dc8e3802c0..84cbdb1d30 100644 --- a/src/shared/user-record.c +++ b/src/shared/user-record.c @@ -58,6 +58,7 @@ UserRecord* user_record_new(void) { .luks_pbkdf_time_cost_usec = UINT64_MAX, .luks_pbkdf_memory_cost = UINT64_MAX, .luks_pbkdf_parallel_threads = UINT64_MAX, + .luks_sector_size = UINT64_MAX, .disk_usage = UINT64_MAX, .disk_free = UINT64_MAX, .disk_ceiling = UINT64_MAX, @@ -1215,6 +1216,7 @@ static int dispatch_per_machine(const char *name, JsonVariant *variant, JsonDisp { "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 }, { "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 }, { "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 }, + { "luksSectorSize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_sector_size), 0 }, { "luksExtraMountOptions", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_extra_mount_options), 0 }, { "dropCaches", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, drop_caches), 0 }, { "autoResizeMode", _JSON_VARIANT_TYPE_INVALID, dispatch_auto_resize_mode, offsetof(UserRecord, auto_resize_mode), 0 }, @@ -1567,6 +1569,7 @@ int user_record_load(UserRecord *h, JsonVariant *v, UserRecordLoadFlags load_fla { "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 }, { "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 }, { "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 }, + { "luksSectorSize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_sector_size), 0 }, { "luksExtraMountOptions", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_extra_mount_options), 0 }, { "dropCaches", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, drop_caches), 0 }, { "autoResizeMode", _JSON_VARIANT_TYPE_INVALID, dispatch_auto_resize_mode, offsetof(UserRecord, auto_resize_mode), 0 }, @@ -1871,6 +1874,16 @@ uint64_t user_record_luks_pbkdf_parallel_threads(UserRecord *h) { return MIN(h->luks_pbkdf_parallel_threads, UINT32_MAX); } +uint64_t user_record_luks_sector_size(UserRecord *h) { + assert(h); + + if (h->luks_sector_size == UINT64_MAX) + return 512; + + /* Allow up to 4K due to dm-crypt support and 4K alignment by the homed LUKS backend */ + return CLAMP(UINT64_C(1) << (63 - __builtin_clzl(h->luks_sector_size)), 512U, 4096U); +} + const char *user_record_luks_pbkdf_hash_algorithm(UserRecord *h) { assert(h); |