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drivers: tegra: virt: runtime frequency

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- Add support to change VM profiler frequency in rumtime.

 Jira HYP-19279

Signed-off-by: Vishnu Reddy Mandalapu <vmandalapu@nvidia.com>
Change-Id: I2b260fff61addbd5e2bd53d9b16e441506bdf2d6
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3222316
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3252176
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Daniel Kudrow <dkudrow@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Alexey Lugovskoy <alugovskoy@nvidia.com>
This commit is contained in:
Vishnu Mandalapu
2024-10-01 23:01:29 +00:00
committed by Jon Hunter
parent 8237e3463b
commit 09bf300e40
2 changed files with 13 additions and 11 deletions
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8
include/soc/tegra/virt/syscalls.h
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@@ -512,8 +512,7 @@ __attribute__((no_sanitize_address)) static __attribute__((always_inline)) inlin
__attribute__((no_sanitize_address)) static inline int hyp_trace_get_mask(uint64_t *value)
{
uint64_t args[4] = { 0U, 0U, 0U, 0U };
uint64_t args[4] = { *value, 0U, 0U, 0U };
hyp_call44(HVC_NR_TRACE_GET_EVENT_MASK, args);
if (args[0] == 0U)
*value = args[1];
@@ -521,10 +520,9 @@ __attribute__((no_sanitize_address)) static inline int hyp_trace_get_mask(uint64
return (int) args[0];
}
__attribute__((no_sanitize_address)) static inline int hyp_trace_set_mask(uint64_t mask)
__attribute__((no_sanitize_address)) static inline int hyp_trace_set_mask(uint64_t type, uint64_t value)
{
uint64_t args[4] = { mask, 0U, 0U, 0U };
uint64_t args[4] = { type, value, 0U, 0U};
hyp_call44(HVC_NR_TRACE_SET_EVENT_MASK, args);
return (int) args[0];
}