/* * Copyright 2013, Michael Ellerman, IBM Corp. * Licensed under GPLv2. */ #ifndef _SELFTESTS_POWERPC_UTILS_H #define _SELFTESTS_POWERPC_UTILS_H #define __cacheline_aligned __attribute__((aligned(128))) #include #include #include #include "reg.h" /* Avoid headaches with PRI?64 - just use %ll? always */ typedef unsigned long long u64; typedef signed long long s64; /* Just for familiarity */ typedef uint32_t u32; typedef uint16_t u16; typedef uint8_t u8; void test_harness_set_timeout(uint64_t time); int test_harness(int (test_function)(void), char *name); extern void *get_auxv_entry(int type); int pick_online_cpu(void); static inline bool have_hwcap(unsigned long ftr) { return ((unsigned long)get_auxv_entry(AT_HWCAP) & ftr) == ftr; } #ifdef AT_HWCAP2 static inline bool have_hwcap2(unsigned long ftr2) { return ((unsigned long)get_auxv_entry(AT_HWCAP2) & ftr2) == ftr2; } #else static inline bool have_hwcap2(unsigned long ftr2) { return false; } #endif /* Yes, this is evil */ #define FAIL_IF(x) \ do { \ if ((x)) { \ fprintf(stderr, \ "[FAIL] Test FAILED on line %d\n", __LINE__); \ return 1; \ } \ } while (0) /* The test harness uses this, yes it's gross */ #define MAGIC_SKIP_RETURN_VALUE 99 #define SKIP_IF(x) \ do { \ if ((x)) { \ fprintf(stderr, \ "[SKIP] Test skipped on line %d\n", __LINE__); \ return MAGIC_SKIP_RETURN_VALUE; \ } \ } while (0) #define _str(s) #s #define str(s) _str(s) /* POWER9 feature */ #ifndef PPC_FEATURE2_ARCH_3_00 #define PPC_FEATURE2_ARCH_3_00 0x00800000 #endif #endif /* _SELFTESTS_POWERPC_UTILS_H */ rs/usb/image/mdc800.c'>logtreecommitdiff
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authorVenkat Reddy Talla <vreddytalla@nvidia.com>2016-11-17 23:24:36 +0530
committerMark Brown <broonie@kernel.org>2016-11-23 16:27:42 +0000
commit983779235a4d08f94e8cda073200423e0ff01d2e (patch)
tree254b624bd499c14b09d55abaf209ea95f3c860f7 /tools/testing/selftests/powerpc/primitives
parent383d0fca7035a12f1201277d33e8fc87c9d60c9a (diff)
regulator: max77620: add documentation for MPOK property
Adding documentation for maxim,power-ok-control dts property Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/testing/selftests/powerpc/primitives')