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Windows: Add option to block TRIM command on system encryption SSD drives.

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This commit is contained in:
Mounir IDRASSI
2018-03-05 19:29:08 +01:00
parent bac2ad29b6
commit d907627f7e
47 changed files with 129 additions and 32 deletions
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4
src/Driver/Ntdriver.c
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@@ -128,6 +128,7 @@ BOOL VolumeClassFilterRegistered = FALSE;
BOOL CacheBootPassword = FALSE;
BOOL CacheBootPim = FALSE;
BOOL NonAdminSystemFavoritesAccessDisabled = FALSE;
BOOL BlockSystemTrimCommand = FALSE;
static size_t EncryptionThreadPoolFreeCpuCountLimit = 0;
static BOOL SystemFavoriteVolumeDirty = FALSE;
static BOOL PagingFileCreationPrevented = FALSE;
@@ -4220,6 +4221,9 @@ NTSTATUS ReadRegistryConfigFlags (BOOL driverEntry)
if (flags & TC_DRIVER_CONFIG_CACHE_BOOT_PIM)
CacheBootPim = TRUE;
if (flags & VC_DRIVER_CONFIG_BLOCK_SYS_TRIM)
BlockSystemTrimCommand = TRUE;
}
EnableHwEncryption ((flags & TC_DRIVER_CONFIG_DISABLE_HARDWARE_ENCRYPTION) ? FALSE : TRUE);