diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.9/102-MIPS-bmips-add-macros-for-testing-the-current-bmips-.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.9/102-MIPS-bmips-add-macros-for-testing-the-current-bmips-.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.9/102-MIPS-bmips-add-macros-for-testing-the-current-bmips-.patch b/target/linux/brcm63xx/patches-3.9/102-MIPS-bmips-add-macros-for-testing-the-current-bmips-.patch new file mode 100644 index 0000000000..af38b35689 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.9/102-MIPS-bmips-add-macros-for-testing-the-current-bmips-.patch @@ -0,0 +1,36 @@ +From 971b8b3d5101b3bb868e63f3eb96fe69b7110c61 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Thu, 27 Jun 2013 12:40:15 +0200 +Subject: [PATCH 03/10] MIPS: bmips: add macros for testing the current bmips + CPU + +Makes it easy to make code conditionally compiled for supported CPUs +without directly relying on #ifdefs. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + arch/mips/include/asm/bmips.h | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/arch/mips/include/asm/bmips.h ++++ b/arch/mips/include/asm/bmips.h +@@ -45,8 +45,19 @@ + #if !defined(__ASSEMBLY__) + + #include <linux/cpumask.h> ++#include <asm/cpu-features.h> + #include <asm/r4kcache.h> + ++#define cpu_is_bmips32() (current_cpu_type() == CPU_BMIPS32) ++#define cpu_is_bmips3300() (IS_ENABLED(CONFIG_CPU_BMIPS3300) && \ ++ current_cpu_type() == CPU_BMIPS3300) ++#define cpu_is_bmips4350() (IS_ENABLED(CONFIG_CPU_BMIPS4350) && \ ++ current_cpu_type() == CPU_BMIPS4350) ++#define cpu_is_bmips4380() (IS_ENABLED(CONFIG_CPU_BMIPS4380) && \ ++ current_cpu_type() == CPU_BMIPS4380) ++#define cpu_is_bmips5000() (IS_ENABLED(CONFIG_CPU_BMIPS5000) && \ ++ current_cpu_type() == CPU_BMIPS5000) ++ + extern struct plat_smp_ops bmips_smp_ops; + extern char bmips_reset_nmi_vec; + extern char bmips_reset_nmi_vec_end; |