[PATCH 0/5] ARM: Broadcom Brahma-B15 readahead cache support

[Florian Fainelli]

On 06/03/15 16:54, Florian Fainelli wrote:
> Hi all,
> 
> This patch series adds support for the Broadcom Brahma-B15 CPU read-ahead cache
> which is to be found in several Broadcom SoCs, and mainline brcmstb.
> 
> Let me know your thoughts on this, we have tried to minimize both the
> compile-time and runtime impact for non-Broadcom CPU parts.

Any feedback on this implementation? Thanks!

> 
> Florian Fainelli (5):
>   ARM: v7: allow setting different cache functions
>   ARM: Add Broadcom Brahma-B15 readahead cache support
>   ARM: Hook B15 readahead cache functions based on processor
>   ARM: B15: Add CPU hotplug awareness
>   ARM: B15: Add suspend/resume hooks
> 
>  arch/arm/include/asm/cacheflush.h             |   2 +-
>  arch/arm/include/asm/glue-cache.h             |   4 +
>  arch/arm/include/asm/hardware/cache-b15-rac.h |  12 +
>  arch/arm/mm/Kconfig                           |   8 +
>  arch/arm/mm/Makefile                          |   1 +
>  arch/arm/mm/cache-b15-rac.c                   | 329 ++++++++++++++++++++++++++
>  arch/arm/mm/cache-v7.S                        |  21 ++
>  arch/arm/mm/proc-v7.S                         |   6 +-
>  8 files changed, 379 insertions(+), 4 deletions(-)
>  create mode 100644 arch/arm/include/asm/hardware/cache-b15-rac.h
>  create mode 100644 arch/arm/mm/cache-b15-rac.c
> 


-- 
Florian