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qcacmn: Define QDF API for cpumask abstraction

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Defines QDF APIs for abstraction of cpumask_clear, cpumask_set_cpu,
and cpumask_setall.

Change-Id: I1678c600c7043b1d4a19e0479ceab9af0ce83d01
CRs-Fixed: 2478893
This commit is contained in:
Saket Jha
2019-07-09 15:13:47 -07:00
committed by nshrivas
parent 0b37b4ca1d
commit 316c0fdb45
2 changed files with 46 additions and 0 deletions
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25
qdf/inc/qdf_threads.h
View File

@@ -143,4 +143,29 @@ const char *qdf_get_current_comm(void);
*/
void
qdf_thread_set_cpus_allowed_mask(qdf_thread_t *thread, qdf_cpu_mask *new_mask);
/**
* qdf_cpumask_clear() - clear all cpus in a cpumask
* @dstp: cpumask pointer
*
* Return: None
*/
void qdf_cpumask_clear(qdf_cpu_mask *dstp);
/**
* qdf_cpumask_set_cpu() - set a cpu in a cpumask
* @cpu: cpu number
* @dstp: cpumask pointer
*
* Return: None
*/
void qdf_cpumask_set_cpu(unsigned int cpu, qdf_cpu_mask *dstp);
/**
* qdf_cpumask_setall - set all cpus
* @dstp: cpumask pointer
*
* Return: None
*/
void qdf_cpumask_setall(qdf_cpu_mask *dstp);
#endif /* __QDF_THREADS_H */

21
qdf/linux/src/qdf_threads.c
View File

@@ -236,3 +236,24 @@ qdf_thread_set_cpus_allowed_mask(qdf_thread_t *thread, qdf_cpu_mask *new_mask)
}
qdf_export_symbol(qdf_thread_set_cpus_allowed_mask);
void qdf_cpumask_clear(qdf_cpu_mask *dstp)
{
cpumask_clear(dstp);
}
qdf_export_symbol(qdf_cpumask_clear);
void qdf_cpumask_set_cpu(unsigned int cpu, qdf_cpu_mask *dstp)
{
cpumask_set_cpu(cpu, dstp);
}
qdf_export_symbol(qdf_cpumask_set_cpu);
void qdf_cpumask_setall(qdf_cpu_mask *dstp)
{
cpumask_setall(dstp);
}
qdf_export_symbol(qdf_cpumask_setall);