diff options
Diffstat (limited to 'include/lib/extensions/amu.h')
| -rw-r--r-- | include/lib/extensions/amu.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/include/lib/extensions/amu.h b/include/lib/extensions/amu.h index 46d5e159..1836fe5a 100644 --- a/include/lib/extensions/amu.h +++ b/include/lib/extensions/amu.h @@ -4,33 +4,35 @@ * SPDX-License-Identifier: BSD-3-Clause */ -#ifndef __AMU_H__ -#define __AMU_H__ +#ifndef AMU_H +#define AMU_H #include <cassert.h> #include <platform_def.h> +#include <stdbool.h> #include <stdint.h> +#include <utils_def.h> /* All group 0 counters */ -#define AMU_GROUP0_COUNTERS_MASK 0xf +#define AMU_GROUP0_COUNTERS_MASK U(0xf) #ifdef PLAT_AMU_GROUP1_COUNTERS_MASK #define AMU_GROUP1_COUNTERS_MASK PLAT_AMU_GROUP1_COUNTERS_MASK #else -#define AMU_GROUP1_COUNTERS_MASK 0 +#define AMU_GROUP1_COUNTERS_MASK U(0) #endif #ifdef PLAT_AMU_GROUP1_NR_COUNTERS #define AMU_GROUP1_NR_COUNTERS PLAT_AMU_GROUP1_NR_COUNTERS #else -#define AMU_GROUP1_NR_COUNTERS 0 +#define AMU_GROUP1_NR_COUNTERS U(0) #endif CASSERT(AMU_GROUP1_COUNTERS_MASK <= 0xffff, invalid_amu_group1_counters_mask); CASSERT(AMU_GROUP1_NR_COUNTERS <= 16, invalid_amu_group1_nr_counters); -int amu_supported(void); -void amu_enable(int el2_unused); +bool amu_supported(void); +void amu_enable(bool el2_unused); /* Group 0 configuration helpers */ uint64_t amu_group0_cnt_read(int idx); @@ -41,4 +43,4 @@ uint64_t amu_group1_cnt_read(int idx); void amu_group1_cnt_write(int idx, uint64_t val); void amu_group1_set_evtype(int idx, unsigned int val); -#endif /* __AMU_H__ */ +#endif /* AMU_H */ |