linux/arch/tile/lib/Makefile, branch v3.2.41

arch/tile: use extended assembly to inline __mb_incoherent()

2011-03-01T21:20:54Z

This avoids having to maintain an additional separate assembly file, and of course the inline is slightly more efficient as well. Signed-off-by: Chris Metcalf

arch/tile: minor whitespace/naming changes for string support files

2010-10-15T19:38:54Z

Our internal process shares memcpy, memset, etc., with libc, and we did some minor tweaking as part of moving from uclibc to glibc, which is now reflected in the kernel versions of these files. There are no semantic changes in this commit, just whitespace (memcpy_32.S now properly uses tabs), naming (memmove.c instead of memmove_32.c, since TILE-Gx shares the file with TILEPro), and a couple of other minor tweaks. Signed-off-by: Chris Metcalf

arch/tile: Various cleanups.

2010-08-13T12:52:19Z

This change rolls up random cleanups not representing any actual bugs. - Remove a stale CONFIG_ value from the default tile_defconfig - Remove unused tns_atomic_xxx() family of methods from - Optimize get_order() using Tile's "clz" instruction - Fix a bad hypervisor upcall name (not currently used in Linux anyway) - Use __copy_in_user_inatomic() name for consistency, and export it - Export some additional hypervisor driver I/O upcalls and some homecache calls - Remove the obfuscating MEMCPY_TEST_WH64 support code - Other stray comment cleanups, #if 0 removal, etc. Signed-off-by: Chris Metcalf

arch/tile: Split the icache flush code off to a generic header.

2010-07-06T17:41:46Z

This code is used in other places in our system than in Linux, so to share it we now implement it as an inline function in our low-level headers, and instantiate it in one file in Linux's arch/tile/lib. The file is now cacheflush.c and is C code rather than the strangely-named and assembler-implemented __invalidate_icache.S. Signed-off-by: Chris Metcalf Acked-by: Arnd Bergmann

arch/tile: core support for Tilera 32-bit chips.

2010-06-04T21:11:18Z

This change is the core kernel support for TILEPro and TILE64 chips. No driver support (except the console driver) is included yet. This includes the relevant Linux headers in asm/; the low-level low-level "Tile architecture" headers in arch/, which are shared with the hypervisor, etc., and are build-system agnostic; and the relevant hypervisor headers in hv/. Signed-off-by: Chris Metcalf Acked-by: Arnd Bergmann Acked-by: FUJITA Tomonori Reviewed-by: Paul Mundt