-Iinclude/lib/cpus/${ARCH} \
-Iinclude/lib/el3_runtime \
-Iinclude/lib/el3_runtime/${ARCH} \
+ -Iinclude/lib/pmf \
-Iinclude/lib/psci \
-Iinclude/plat/common \
-Iinclude/services \
+++ /dev/null
-/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of ARM nor the names of its contributors may be used
- * to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __PMF_H__
-#define __PMF_H__
-
-#include <cassert.h>
-#include <pmf_helpers.h>
-
-/*
- * Constants used for/by PMF services.
- */
-#define PMF_ARM_TIF_IMPL_ID (0x41000000)
-#define PMF_TID_SHIFT 0
-#define PMF_TID_MASK (0xFF << PMF_TID_SHIFT)
-#define PMF_SVC_ID_SHIFT 10
-#define PMF_SVC_ID_MASK (0x3F << PMF_SVC_ID_SHIFT)
-#define PMF_IMPL_ID_SHIFT 24
-#define PMF_IMPL_ID_MASK (0xFF << PMF_IMPL_ID_SHIFT)
-
-/*
- * Flags passed to PMF_REGISTER_SERVICE
- */
-#define PMF_STORE_ENABLE (1 << 0)
-#define PMF_DUMP_ENABLE (1 << 1)
-
-/*
- * Flags passed to PMF_GET_TIMESTAMP_XXX
- * and PMF_CAPTURE_TIMESTAMP
- */
-#define PMF_CACHE_MAINT (1 << 0)
-#define PMF_NO_CACHE_MAINT 0
-
-/*
- * Defines for PMF SMC function ids.
- */
-#define PMF_SMC_GET_TIMESTAMP_32 0x82000010
-#define PMF_SMC_GET_TIMESTAMP_64 0xC2000010
-#define PMF_NUM_SMC_CALLS 2
-
-/*
- * The macros below are used to identify
- * PMF calls from the SMC function ID.
- */
-#define PMF_FID_MASK 0xffe0u
-#define PMF_FID_VALUE 0u
-#define is_pmf_fid(_fid) (((_fid) & PMF_FID_MASK) == PMF_FID_VALUE)
-
-/* Following are the supported PMF service IDs */
-#define PMF_PSCI_STAT_SVC_ID 0
-
-#if ENABLE_PMF
-/*
- * Convenience macros for capturing time-stamp.
- */
-#define PMF_DECLARE_CAPTURE_TIMESTAMP(_name) \
- void pmf_capture_timestamp_with_cache_maint_ ## _name( \
- unsigned int tid, \
- unsigned long long ts); \
- void pmf_capture_timestamp_ ## _name( \
- unsigned int tid, \
- unsigned long long ts);
-
-#define PMF_CAPTURE_TIMESTAMP(_name, _tid, _flags) \
- do { \
- unsigned long long ts = read_cntpct_el0(); \
- if ((_flags) & PMF_CACHE_MAINT) \
- pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), ts);\
- else \
- pmf_capture_timestamp_ ## _name((_tid), ts); \
- } while (0)
-
-#define PMF_CAPTURE_AND_GET_TIMESTAMP(_name, _tid, _flags, _tsval) \
- do { \
- (_tsval) = read_cntpct_el0(); \
- CASSERT(sizeof(_tsval) == sizeof(unsigned long long), invalid_tsval_size);\
- if ((_flags) & PMF_CACHE_MAINT) \
- pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), (_tsval));\
- else \
- pmf_capture_timestamp_ ## _name((_tid), (_tsval));\
- } while (0)
-
-#define PMF_WRITE_TIMESTAMP(_name, _tid, _flags, _wrval) \
- do { \
- CASSERT(sizeof(_wrval) == sizeof(unsigned long long), invalid_wrval_size);\
- if ((_flags) & PMF_CACHE_MAINT) \
- pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), (_wrval));\
- else \
- pmf_capture_timestamp_ ## _name((_tid), (_wrval));\
- } while (0)
-
-/*
- * Convenience macros for retrieving time-stamp.
- */
-#define PMF_DECLARE_GET_TIMESTAMP(_name) \
- unsigned long long pmf_get_timestamp_by_index_ ## _name(\
- unsigned int tid, \
- unsigned int cpuid, \
- unsigned int flags); \
- unsigned long long pmf_get_timestamp_by_mpidr_ ## _name(\
- unsigned int tid, \
- u_register_t mpidr, \
- unsigned int flags);
-
-#define PMF_GET_TIMESTAMP_BY_MPIDR(_name, _tid, _mpidr, _flags, _tsval)\
- _tsval = pmf_get_timestamp_by_mpidr_ ## _name(_tid, _mpidr, _flags)
-
-#define PMF_GET_TIMESTAMP_BY_INDEX(_name, _tid, _cpuid, _flags, _tsval)\
- _tsval = pmf_get_timestamp_by_index_ ## _name(_tid, _cpuid, _flags)
-
-/* Convenience macros to register a PMF service.*/
-/*
- * This macro is used to register a PMF Service. It allocates PMF memory
- * and defines default service-specific PMF functions.
- */
-#define PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags) \
- PMF_ALLOCATE_TIMESTAMP_MEMORY(_name, _totalid) \
- PMF_DEFINE_CAPTURE_TIMESTAMP(_name, _flags) \
- PMF_DEFINE_GET_TIMESTAMP(_name)
-
-/*
- * This macro is used to register a PMF service, including an
- * SMC interface to that service.
- */
-#define PMF_REGISTER_SERVICE_SMC(_name, _svcid, _totalid, _flags)\
- PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags) \
- PMF_DEFINE_SERVICE_DESC(_name, PMF_ARM_TIF_IMPL_ID, \
- _svcid, _totalid, NULL, \
- pmf_get_timestamp_by_mpidr_ ## _name)
-
-/*
- * This macro is used to register a PMF service that has an SMC interface
- * but provides its own service-specific PMF functions.
- */
-#define PMF_REGISTER_SERVICE_SMC_OWN(_name, _implid, _svcid, _totalid, \
- _init, _getts) \
- PMF_DEFINE_SERVICE_DESC(_name, _implid, _svcid, _totalid, \
- _init, _getts)
-
-#else
-
-#define PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags)
-#define PMF_REGISTER_SERVICE_SMC(_name, _svcid, _totalid, _flags)
-#define PMF_REGISTER_SERVICE_SMC_OWN(_name, _implid, _svcid, _totalid, \
- _init, _getts)
-#define PMF_DECLARE_CAPTURE_TIMESTAMP(_name)
-#define PMF_DECLARE_GET_TIMESTAMP(_name)
-#define PMF_CAPTURE_TIMESTAMP(_name, _tid, _flags)
-#define PMF_GET_TIMESTAMP_BY_MPIDR(_name, _tid, _mpidr, _flags, _tsval)
-#define PMF_GET_TIMESTAMP_BY_INDEX(_name, _tid, _cpuid, _flags, _tsval)
-
-#endif /* ENABLE_PMF */
-
-/*******************************************************************************
- * Function & variable prototypes
- ******************************************************************************/
-/* PMF common functions */
-int pmf_get_timestamp_smc(unsigned int tid,
- u_register_t mpidr,
- unsigned int flags,
- unsigned long long *ts);
-int pmf_setup(void);
-uintptr_t pmf_smc_handler(unsigned int smc_fid,
- u_register_t x1,
- u_register_t x2,
- u_register_t x3,
- u_register_t x4,
- void *cookie,
- void *handle,
- u_register_t flags);
-
-#endif /* __PMF_H__ */
--- /dev/null
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMF_H__
+#define __PMF_H__
+
+#include <cassert.h>
+#include <pmf_helpers.h>
+
+/*
+ * Constants used for/by PMF services.
+ */
+#define PMF_ARM_TIF_IMPL_ID (0x41000000)
+#define PMF_TID_SHIFT 0
+#define PMF_TID_MASK (0xFF << PMF_TID_SHIFT)
+#define PMF_SVC_ID_SHIFT 10
+#define PMF_SVC_ID_MASK (0x3F << PMF_SVC_ID_SHIFT)
+#define PMF_IMPL_ID_SHIFT 24
+#define PMF_IMPL_ID_MASK (0xFF << PMF_IMPL_ID_SHIFT)
+
+/*
+ * Flags passed to PMF_REGISTER_SERVICE
+ */
+#define PMF_STORE_ENABLE (1 << 0)
+#define PMF_DUMP_ENABLE (1 << 1)
+
+/*
+ * Flags passed to PMF_GET_TIMESTAMP_XXX
+ * and PMF_CAPTURE_TIMESTAMP
+ */
+#define PMF_CACHE_MAINT (1 << 0)
+#define PMF_NO_CACHE_MAINT 0
+
+/*
+ * Defines for PMF SMC function ids.
+ */
+#define PMF_SMC_GET_TIMESTAMP_32 0x82000010
+#define PMF_SMC_GET_TIMESTAMP_64 0xC2000010
+#define PMF_NUM_SMC_CALLS 2
+
+/*
+ * The macros below are used to identify
+ * PMF calls from the SMC function ID.
+ */
+#define PMF_FID_MASK 0xffe0u
+#define PMF_FID_VALUE 0u
+#define is_pmf_fid(_fid) (((_fid) & PMF_FID_MASK) == PMF_FID_VALUE)
+
+/* Following are the supported PMF service IDs */
+#define PMF_PSCI_STAT_SVC_ID 0
+
+#if ENABLE_PMF
+/*
+ * Convenience macros for capturing time-stamp.
+ */
+#define PMF_DECLARE_CAPTURE_TIMESTAMP(_name) \
+ void pmf_capture_timestamp_with_cache_maint_ ## _name( \
+ unsigned int tid, \
+ unsigned long long ts); \
+ void pmf_capture_timestamp_ ## _name( \
+ unsigned int tid, \
+ unsigned long long ts);
+
+#define PMF_CAPTURE_TIMESTAMP(_name, _tid, _flags) \
+ do { \
+ unsigned long long ts = read_cntpct_el0(); \
+ if ((_flags) & PMF_CACHE_MAINT) \
+ pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), ts);\
+ else \
+ pmf_capture_timestamp_ ## _name((_tid), ts); \
+ } while (0)
+
+#define PMF_CAPTURE_AND_GET_TIMESTAMP(_name, _tid, _flags, _tsval) \
+ do { \
+ (_tsval) = read_cntpct_el0(); \
+ CASSERT(sizeof(_tsval) == sizeof(unsigned long long), invalid_tsval_size);\
+ if ((_flags) & PMF_CACHE_MAINT) \
+ pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), (_tsval));\
+ else \
+ pmf_capture_timestamp_ ## _name((_tid), (_tsval));\
+ } while (0)
+
+#define PMF_WRITE_TIMESTAMP(_name, _tid, _flags, _wrval) \
+ do { \
+ CASSERT(sizeof(_wrval) == sizeof(unsigned long long), invalid_wrval_size);\
+ if ((_flags) & PMF_CACHE_MAINT) \
+ pmf_capture_timestamp_with_cache_maint_ ## _name((_tid), (_wrval));\
+ else \
+ pmf_capture_timestamp_ ## _name((_tid), (_wrval));\
+ } while (0)
+
+/*
+ * Convenience macros for retrieving time-stamp.
+ */
+#define PMF_DECLARE_GET_TIMESTAMP(_name) \
+ unsigned long long pmf_get_timestamp_by_index_ ## _name(\
+ unsigned int tid, \
+ unsigned int cpuid, \
+ unsigned int flags); \
+ unsigned long long pmf_get_timestamp_by_mpidr_ ## _name(\
+ unsigned int tid, \
+ u_register_t mpidr, \
+ unsigned int flags);
+
+#define PMF_GET_TIMESTAMP_BY_MPIDR(_name, _tid, _mpidr, _flags, _tsval)\
+ _tsval = pmf_get_timestamp_by_mpidr_ ## _name(_tid, _mpidr, _flags)
+
+#define PMF_GET_TIMESTAMP_BY_INDEX(_name, _tid, _cpuid, _flags, _tsval)\
+ _tsval = pmf_get_timestamp_by_index_ ## _name(_tid, _cpuid, _flags)
+
+/* Convenience macros to register a PMF service.*/
+/*
+ * This macro is used to register a PMF Service. It allocates PMF memory
+ * and defines default service-specific PMF functions.
+ */
+#define PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags) \
+ PMF_ALLOCATE_TIMESTAMP_MEMORY(_name, _totalid) \
+ PMF_DEFINE_CAPTURE_TIMESTAMP(_name, _flags) \
+ PMF_DEFINE_GET_TIMESTAMP(_name)
+
+/*
+ * This macro is used to register a PMF service, including an
+ * SMC interface to that service.
+ */
+#define PMF_REGISTER_SERVICE_SMC(_name, _svcid, _totalid, _flags)\
+ PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags) \
+ PMF_DEFINE_SERVICE_DESC(_name, PMF_ARM_TIF_IMPL_ID, \
+ _svcid, _totalid, NULL, \
+ pmf_get_timestamp_by_mpidr_ ## _name)
+
+/*
+ * This macro is used to register a PMF service that has an SMC interface
+ * but provides its own service-specific PMF functions.
+ */
+#define PMF_REGISTER_SERVICE_SMC_OWN(_name, _implid, _svcid, _totalid, \
+ _init, _getts) \
+ PMF_DEFINE_SERVICE_DESC(_name, _implid, _svcid, _totalid, \
+ _init, _getts)
+
+#else
+
+#define PMF_REGISTER_SERVICE(_name, _svcid, _totalid, _flags)
+#define PMF_REGISTER_SERVICE_SMC(_name, _svcid, _totalid, _flags)
+#define PMF_REGISTER_SERVICE_SMC_OWN(_name, _implid, _svcid, _totalid, \
+ _init, _getts)
+#define PMF_DECLARE_CAPTURE_TIMESTAMP(_name)
+#define PMF_DECLARE_GET_TIMESTAMP(_name)
+#define PMF_CAPTURE_TIMESTAMP(_name, _tid, _flags)
+#define PMF_GET_TIMESTAMP_BY_MPIDR(_name, _tid, _mpidr, _flags, _tsval)
+#define PMF_GET_TIMESTAMP_BY_INDEX(_name, _tid, _cpuid, _flags, _tsval)
+
+#endif /* ENABLE_PMF */
+
+/*******************************************************************************
+ * Function & variable prototypes
+ ******************************************************************************/
+/* PMF common functions */
+int pmf_get_timestamp_smc(unsigned int tid,
+ u_register_t mpidr,
+ unsigned int flags,
+ unsigned long long *ts);
+int pmf_setup(void);
+uintptr_t pmf_smc_handler(unsigned int smc_fid,
+ u_register_t x1,
+ u_register_t x2,
+ u_register_t x3,
+ u_register_t x4,
+ void *cookie,
+ void *handle,
+ u_register_t flags);
+
+#endif /* __PMF_H__ */
--- /dev/null
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PMF_HELPERS_H__
+#define __PMF_HELPERS_H__
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <platform.h>
+#include <pmf.h>
+#include <stdint.h>
+#include <stddef.h>
+
+/*
+ * Prototype for PMF service functions.
+ */
+typedef int (*pmf_svc_init_t)(void);
+typedef unsigned long long (*pmf_svc_get_ts_t)(unsigned int tid,
+ u_register_t mpidr,
+ unsigned int flags);
+
+/*
+ * This is the definition of PMF service desc.
+ */
+typedef struct pmf_svc_desc {
+ /* Structure version information */
+ param_header_t h;
+
+ /* Name of the PMF service */
+ const char *name;
+
+ /* PMF service config: Implementer id, Service id and total id*/
+ unsigned int svc_config;
+
+ /* PMF service initialization handler */
+ pmf_svc_init_t init;
+
+ /* PMF service time-stamp retrieval handler */
+ pmf_svc_get_ts_t get_ts;
+} pmf_svc_desc_t;
+
+/*
+ * Convenience macro to allocate memory for a PMF service.
+ */
+#define PMF_ALLOCATE_TIMESTAMP_MEMORY(_name, _total_id) \
+ static unsigned long long pmf_ts_mem_ ## _name[_total_id] \
+ __section("pmf_timestamp_array") __used;
+
+/*
+ * Convenience macro to validate tid index for the given TS array.
+ */
+#define PMF_VALIDATE_TID(_name, _tid) \
+ assert((_tid & PMF_TID_MASK) < (ARRAY_SIZE(pmf_ts_mem_ ## _name)))
+
+/*
+ * Convenience macros for capturing time-stamp.
+ */
+#define PMF_DEFINE_CAPTURE_TIMESTAMP(_name, _flags) \
+ void pmf_capture_timestamp_ ## _name( \
+ unsigned int tid, \
+ unsigned long long ts) \
+ { \
+ CASSERT(_flags, select_proper_config); \
+ PMF_VALIDATE_TID(_name, tid); \
+ uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
+ if ((_flags) & PMF_STORE_ENABLE) \
+ __pmf_store_timestamp(base_addr, tid, ts); \
+ if ((_flags) & PMF_DUMP_ENABLE) \
+ __pmf_dump_timestamp(tid, ts); \
+ } \
+ void pmf_capture_timestamp_with_cache_maint_ ## _name( \
+ unsigned int tid, \
+ unsigned long long ts) \
+ { \
+ CASSERT(_flags, select_proper_config); \
+ PMF_VALIDATE_TID(_name, tid); \
+ uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
+ if ((_flags) & PMF_STORE_ENABLE) \
+ __pmf_store_timestamp_with_cache_maint(base_addr, tid, ts);\
+ if ((_flags) & PMF_DUMP_ENABLE) \
+ __pmf_dump_timestamp(tid, ts); \
+ }
+
+/*
+ * Convenience macros for retrieving time-stamp.
+ */
+#define PMF_DEFINE_GET_TIMESTAMP(_name) \
+ unsigned long long pmf_get_timestamp_by_index_ ## _name( \
+ unsigned int tid, unsigned int cpuid, unsigned int flags)\
+ { \
+ PMF_VALIDATE_TID(_name, tid); \
+ uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
+ return __pmf_get_timestamp(base_addr, tid, cpuid, flags);\
+ } \
+ unsigned long long pmf_get_timestamp_by_mpidr_ ## _name( \
+ unsigned int tid, u_register_t mpidr, unsigned int flags)\
+ { \
+ PMF_VALIDATE_TID(_name, tid); \
+ uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
+ return __pmf_get_timestamp(base_addr, tid, \
+ plat_core_pos_by_mpidr(mpidr), flags); \
+ }
+
+/*
+ * Convenience macro to register a PMF service.
+ * This is needed for services that require SMC handling.
+ */
+#define PMF_DEFINE_SERVICE_DESC(_name, _implid, _svcid, _totalid, \
+ _init, _getts_by_mpidr) \
+ static const pmf_svc_desc_t __pmf_desc_ ## _name \
+ __section("pmf_svc_descs") __used = { \
+ .h.type = PARAM_EP, \
+ .h.version = VERSION_1, \
+ .h.size = sizeof(pmf_svc_desc_t), \
+ .h.attr = 0, \
+ .name = #_name, \
+ .svc_config = ((((_implid) << PMF_IMPL_ID_SHIFT) & \
+ PMF_IMPL_ID_MASK) | \
+ (((_svcid) << PMF_SVC_ID_SHIFT) & \
+ PMF_SVC_ID_MASK) | \
+ (((_totalid) << PMF_TID_SHIFT) & \
+ PMF_TID_MASK)), \
+ .init = _init, \
+ .get_ts = _getts_by_mpidr \
+ };
+
+/* PMF internal functions */
+void __pmf_dump_timestamp(unsigned int tid, unsigned long long ts);
+void __pmf_store_timestamp(uintptr_t base_addr,
+ unsigned int tid,
+ unsigned long long ts);
+void __pmf_store_timestamp_with_cache_maint(uintptr_t base_addr,
+ unsigned int tid,
+ unsigned long long ts);
+unsigned long long __pmf_get_timestamp(uintptr_t base_addr,
+ unsigned int tid,
+ unsigned int cpuid,
+ unsigned int flags);
+#endif /* __PMF_HELPERS_H__ */
+++ /dev/null
-/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of ARM nor the names of its contributors may be used
- * to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __PMF_HELPERS_H__
-#define __PMF_HELPERS_H__
-
-#include <arch_helpers.h>
-#include <assert.h>
-#include <platform.h>
-#include <pmf.h>
-#include <stdint.h>
-#include <stddef.h>
-
-/*
- * Prototype for PMF service functions.
- */
-typedef int (*pmf_svc_init_t)(void);
-typedef unsigned long long (*pmf_svc_get_ts_t)(unsigned int tid,
- u_register_t mpidr,
- unsigned int flags);
-
-/*
- * This is the definition of PMF service desc.
- */
-typedef struct pmf_svc_desc {
- /* Structure version information */
- param_header_t h;
-
- /* Name of the PMF service */
- const char *name;
-
- /* PMF service config: Implementer id, Service id and total id*/
- unsigned int svc_config;
-
- /* PMF service initialization handler */
- pmf_svc_init_t init;
-
- /* PMF service time-stamp retrieval handler */
- pmf_svc_get_ts_t get_ts;
-} pmf_svc_desc_t;
-
-/*
- * Convenience macro to allocate memory for a PMF service.
- */
-#define PMF_ALLOCATE_TIMESTAMP_MEMORY(_name, _total_id) \
- static unsigned long long pmf_ts_mem_ ## _name[_total_id] \
- __section("pmf_timestamp_array") __used;
-
-/*
- * Convenience macro to validate tid index for the given TS array.
- */
-#define PMF_VALIDATE_TID(_name, _tid) \
- assert((_tid & PMF_TID_MASK) < (ARRAY_SIZE(pmf_ts_mem_ ## _name)))
-
-/*
- * Convenience macros for capturing time-stamp.
- */
-#define PMF_DEFINE_CAPTURE_TIMESTAMP(_name, _flags) \
- void pmf_capture_timestamp_ ## _name( \
- unsigned int tid, \
- unsigned long long ts) \
- { \
- CASSERT(_flags, select_proper_config); \
- PMF_VALIDATE_TID(_name, tid); \
- uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
- if ((_flags) & PMF_STORE_ENABLE) \
- __pmf_store_timestamp(base_addr, tid, ts); \
- if ((_flags) & PMF_DUMP_ENABLE) \
- __pmf_dump_timestamp(tid, ts); \
- } \
- void pmf_capture_timestamp_with_cache_maint_ ## _name( \
- unsigned int tid, \
- unsigned long long ts) \
- { \
- CASSERT(_flags, select_proper_config); \
- PMF_VALIDATE_TID(_name, tid); \
- uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
- if ((_flags) & PMF_STORE_ENABLE) \
- __pmf_store_timestamp_with_cache_maint(base_addr, tid, ts);\
- if ((_flags) & PMF_DUMP_ENABLE) \
- __pmf_dump_timestamp(tid, ts); \
- }
-
-/*
- * Convenience macros for retrieving time-stamp.
- */
-#define PMF_DEFINE_GET_TIMESTAMP(_name) \
- unsigned long long pmf_get_timestamp_by_index_ ## _name( \
- unsigned int tid, unsigned int cpuid, unsigned int flags)\
- { \
- PMF_VALIDATE_TID(_name, tid); \
- uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
- return __pmf_get_timestamp(base_addr, tid, cpuid, flags);\
- } \
- unsigned long long pmf_get_timestamp_by_mpidr_ ## _name( \
- unsigned int tid, u_register_t mpidr, unsigned int flags)\
- { \
- PMF_VALIDATE_TID(_name, tid); \
- uintptr_t base_addr = (uintptr_t) pmf_ts_mem_ ## _name; \
- return __pmf_get_timestamp(base_addr, tid, \
- plat_core_pos_by_mpidr(mpidr), flags); \
- }
-
-/*
- * Convenience macro to register a PMF service.
- * This is needed for services that require SMC handling.
- */
-#define PMF_DEFINE_SERVICE_DESC(_name, _implid, _svcid, _totalid, \
- _init, _getts_by_mpidr) \
- static const pmf_svc_desc_t __pmf_desc_ ## _name \
- __section("pmf_svc_descs") __used = { \
- .h.type = PARAM_EP, \
- .h.version = VERSION_1, \
- .h.size = sizeof(pmf_svc_desc_t), \
- .h.attr = 0, \
- .name = #_name, \
- .svc_config = ((((_implid) << PMF_IMPL_ID_SHIFT) & \
- PMF_IMPL_ID_MASK) | \
- (((_svcid) << PMF_SVC_ID_SHIFT) & \
- PMF_SVC_ID_MASK) | \
- (((_totalid) << PMF_TID_SHIFT) & \
- PMF_TID_MASK)), \
- .init = _init, \
- .get_ts = _getts_by_mpidr \
- };
-
-/* PMF internal functions */
-void __pmf_dump_timestamp(unsigned int tid, unsigned long long ts);
-void __pmf_store_timestamp(uintptr_t base_addr,
- unsigned int tid,
- unsigned long long ts);
-void __pmf_store_timestamp_with_cache_maint(uintptr_t base_addr,
- unsigned int tid,
- unsigned long long ts);
-unsigned long long __pmf_get_timestamp(uintptr_t base_addr,
- unsigned int tid,
- unsigned int cpuid,
- unsigned int flags);
-#endif /* __PMF_HELPERS_H__ */
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