forked from Mirrors/opensbi
lib: sbi_pmu: Add hartid parameter PMU device ops
Platform specific firmware event handler may leverage the hartid to program per hart specific registers for a given counter. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Anup Patel <anup@brainfault.org>
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committed by
Anup Patel

parent
57d3aa3b0d
commit
c631a7da27
@@ -31,13 +31,14 @@ struct sbi_pmu_device {
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/**
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* Validate event code of custom firmware event
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*/
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int (*fw_event_validate_encoding)(uint64_t event_data);
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int (*fw_event_validate_encoding)(uint32_t hartid, uint64_t event_data);
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/**
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* Match custom firmware counter with custom firmware event
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* Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX
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*/
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bool (*fw_counter_match_encoding)(uint32_t counter_index,
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bool (*fw_counter_match_encoding)(uint32_t hartid,
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uint32_t counter_index,
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uint64_t event_data);
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/**
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@@ -49,27 +50,28 @@ struct sbi_pmu_device {
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* Read value of custom firmware counter
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* Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX
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*/
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uint64_t (*fw_counter_read_value)(uint32_t counter_index);
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uint64_t (*fw_counter_read_value)(uint32_t hartid,
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uint32_t counter_index);
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/**
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* Write value to custom firmware counter
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* Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX
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*/
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void (*fw_counter_write_value)(uint32_t counter_index,
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void (*fw_counter_write_value)(uint32_t hartid, uint32_t counter_index,
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uint64_t value);
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/**
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* Start custom firmware counter
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* Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX
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*/
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int (*fw_counter_start)(uint32_t counter_index,
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int (*fw_counter_start)(uint32_t hartid, uint32_t counter_index,
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uint64_t event_data);
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/**
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* Stop custom firmware counter
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* Note: 0 <= counter_index < SBI_PMU_FW_CTR_MAX
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*/
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int (*fw_counter_stop)(uint32_t counter_index);
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int (*fw_counter_stop)(uint32_t hartid, uint32_t counter_index);
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/**
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* Custom enable irq for hardware counter
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