From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../arch/arm/include/asm/hardware/cache-uniphier.h | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 kernel/arch/arm/include/asm/hardware/cache-uniphier.h (limited to 'kernel/arch/arm/include/asm/hardware/cache-uniphier.h') diff --git a/kernel/arch/arm/include/asm/hardware/cache-uniphier.h b/kernel/arch/arm/include/asm/hardware/cache-uniphier.h new file mode 100644 index 000000000..102e3fbe1 --- /dev/null +++ b/kernel/arch/arm/include/asm/hardware/cache-uniphier.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2015 Masahiro Yamada + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __CACHE_UNIPHIER_H +#define __CACHE_UNIPHIER_H + +#include + +#ifdef CONFIG_CACHE_UNIPHIER +int uniphier_cache_init(void); +int uniphier_cache_l2_is_enabled(void); +void uniphier_cache_l2_touch_range(unsigned long start, unsigned long end); +void uniphier_cache_l2_set_locked_ways(u32 way_mask); +#else +static inline int uniphier_cache_init(void) +{ + return -ENODEV; +} + +static inline int uniphier_cache_l2_is_enabled(void) +{ + return 0; +} + +static inline void uniphier_cache_l2_touch_range(unsigned long start, + unsigned long end) +{ +} + +static inline void uniphier_cache_l2_set_locked_ways(u32 way_mask) +{ +} +#endif + +#endif /* __CACHE_UNIPHIER_H */ -- cgit 1.2.3-korg