linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2014-07-30	MIPS: Add NUMA support for Loongson-3	Huacai Chen	1	-1/+1
	Multiple Loongson-3A chips can be interconnected with HT0-bus. This is a CC-NUMA system that every chip (node) has its own local memory and cache coherency is maintained by hardware. The 64-bit physical memory address format is as follows: 0x-0000-YZZZ-ZZZZ-ZZZZ The high 16 bits should be 0, which means the real physical address supported by Loongson-3 is 48-bit. The "Y" bits is the base address of each node, which can be also considered as the node-id. The "Z" bits is the address offset within a node, which means every node has a 44 bits address space. Macros XPHYSADDR and MAX_PHYSMEM_BITS are modified unconditionally, because many other MIPS CPUs have also extended their address spaces. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/7187/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-02-01	MIPS: Whitespace cleanup.	Ralf Baechle	1	-1/+1
	Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-12-12	MIPS: Control huge tlb support via Kconfig symbol MIPS_HUGE_TLB_SUPPORT	David Daney	1	-1/+1
	We need Huge TLBs for HUGETLB_PAGE, or the soon to follow TRANSPARENT_HUGEPAGE. collect this information under a single Kconfig symbol. Signed-off-by: David Daney <david.daney@cavium.com>
2012-05-15	MIPS: Handle huge pages with 64KB base page size.	David Daney	1	-1/+5
	When using sparsemem, we need to adjust some constants as the resulting huge pages are 512MB in size. Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3745/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27	MIPS: Nuke trailing blank lines	Ralf Baechle	1	-1/+0
	Recent git versions now warn about those and they've always been a bit of an annoyance. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11	MIPS: Move headfiles to new location below arch/mips/include	Ralf Baechle	1	-0/+14
	Signed-off-by: Ralf Baechle <ralf@linux-mips.org>