BMC/Intel-BMC/linux.git/arch/mips/include/asm/mips-cpc.h, branch dev

MIPS: Replace use of phys_t with phys_addr_t.

2014-11-24T21:47:31+00:00

Signed-off-by: Ralf Baechle

MIPS: CPC: provide locking functions

2014-05-02T15:39:14+00:00

This patch provides functions to lock & unlock access to the "core-other" register region of the CPC. Without performing appropriate locking it is possible for code using this region to be preempted or to race with code on another VPE within the same core, with one changing the core which the "core-other" region is acting upon at an inopportune time for the other. Signed-off-by: Paul Burton

MIPS: CPC: provide functions to retrieve register addresses

2014-05-02T15:39:14+00:00

This patch introduces addr_ functions in addition to the existing read_ & write_ functions. The new functions simply return the address of the appropriate CPC register rather than performing a memory access. This will be used in a subsequent patch. Signed-off-by: Paul Burton

MIPS: CPC: Use __raw_ memory access functions

2014-03-31T16:17:13+00:00

The CPC registers use native endianness, so using plain readl & writel will produce incorrect results on big endian systems. Reported-by: Jeffrey Deans Reported-by: Keng Koh Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6657/ Signed-off-by: Ralf Baechle

MIPS: Add CPC probe, access functions

2014-03-06T20:25:23+00:00

This patch introduces code to probe for a MIPS Cluster Power Controller & accessor functions to allow for easy register access. This support code will be used by a subsequent patch. Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6361/ Signed-off-by: Ralf Baechle