From 316c0fdb45042c82848a9468df9a90ba7ee53465 Mon Sep 17 00:00:00 2001
From: Saket Jha <sakejha@codeaurora.org>
Date: Tue, 9 Jul 2019 15:13:47 -0700
Subject: [PATCH] qcacmn: Define QDF API for cpumask abstraction

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

Change-Id: I1678c600c7043b1d4a19e0479ceab9af0ce83d01
CRs-Fixed: 2478893
---
 qdf/inc/qdf_threads.h       | 25 +++++++++++++++++++++++++
 qdf/linux/src/qdf_threads.c | 21 +++++++++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/qdf/inc/qdf_threads.h b/qdf/inc/qdf_threads.h
index aa430d9fd555..fcb28c8bea0a 100644
--- a/qdf/inc/qdf_threads.h
+++ b/qdf/inc/qdf_threads.h
@@ -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 */
diff --git a/qdf/linux/src/qdf_threads.c b/qdf/linux/src/qdf_threads.c
index b0b22ab7c8b1..8ec0963b0036 100644
--- a/qdf/linux/src/qdf_threads.c
+++ b/qdf/linux/src/qdf_threads.c
@@ -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);