From 2da572c959dd5815aef153cf62010b16a498a0d3 Mon Sep 17 00:00:00 2001 From: Dan Streetman Date: Thu, 7 May 2015 13:49:14 -0400 Subject: lib: add software 842 compression/decompression Add 842-format software compression and decompression functions. Update the MAINTAINERS 842 section to include the new files. The 842 compression function can compress any input data into the 842 compression format. The 842 decompression function can decompress any standard-format 842 compressed data - specifically, either a compressed data buffer created by the 842 software compression function, or a compressed data buffer created by the 842 hardware compressor (located in PowerPC coprocessors). The 842 compressed data format is explained in the header comments. This is used in a later patch to provide a full software 842 compression and decompression crypto interface. Signed-off-by: Dan Streetman Signed-off-by: Herbert Xu --- lib/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/Kconfig') diff --git a/lib/Kconfig b/lib/Kconfig index 87da53bb1fef..42c925e9caea 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -213,6 +213,12 @@ config RANDOM32_SELFTEST # # compression support is select'ed if needed # +config 842_COMPRESS + tristate + +config 842_DECOMPRESS + tristate + config ZLIB_INFLATE tristate -- cgit v1.2.3