Codepage 857 (Turkish)

modulename: nls_cp857.ko

configname: CONFIG_NLS_CODEPAGE_857

Linux Kernel Configuration
└─>File systems
└─>Native language support
└─>Codepage 857 (Turkish)
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
The Microsoft FAT file system family can deal with filenames in
native language character sets. These character sets are stored in
so-called DOS codepages. You need to include the appropriate
codepage if you want to be able to read/write these filenames on
DOS/Windows partitions correctly. This does apply to the filenames
only, not to the file contents. You can include several codepages;
say Y here if you want to include the DOS codepage for Turkish.

source code: