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qcacmn: Add QDF API to set thread cpu mask

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Add QDF API to set cpu mask - qdf_thread_set_cpus_allowed_ptr.
Linux version of this API is implemented using set_cpus_allowed_ptr
linux API.

Change-Id: I3122e2b30c6d3f02e9c874c19db610e5f09ec064
CRs-Fixed: 2474323
This commit is contained in:
Mohit Khanna
2019-06-18 20:06:45 -07:00
committed by nshrivas
parent 5d4c6f2f17
commit c8bcf201ef
4 changed files with 25 additions and 2 deletions
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11
qdf/inc/qdf_threads.h
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2014-2018 The Linux Foundation. All rights reserved. * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.
* *
* Permission to use, copy, modify, and/or distribute this software for * Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the * any purpose with or without fee is hereby granted, provided that the
@@ -134,4 +134,13 @@ int qdf_get_current_pid(void);
*/ */
const char *qdf_get_current_comm(void); const char *qdf_get_current_comm(void);
/**
* qdf_thread_set_cpus_allowed_mask() - set cpu mask for a particular thread
* @thread: thread for which new cpu mask is set
* @new_mask: new cpu mask to be set for the thread
*
* Return: None
*/
void
qdf_thread_set_cpus_allowed_mask(qdf_thread_t *thread, qdf_cpu_mask *new_mask);
#endif /* __QDF_THREADS_H */ #endif /* __QDF_THREADS_H */

5
qdf/inc/qdf_types.h
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@@ -157,6 +157,11 @@ typedef __qdf_dma_context_t qdf_dma_context_t;
typedef __qdf_mem_info_t qdf_mem_info_t; typedef __qdf_mem_info_t qdf_mem_info_t;
typedef __sgtable_t sgtable_t; typedef __sgtable_t sgtable_t;
/**
* typepdef qdf_cpu_mask - CPU Mask
*/
typedef __qdf_cpu_mask qdf_cpu_mask;
/** /**
* pointer to net device * pointer to net device
*/ */

1
qdf/linux/src/i_qdf_types.h
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@@ -156,6 +156,7 @@ typedef dma_addr_t __qdf_dma_addr_t;
typedef size_t __qdf_dma_size_t; typedef size_t __qdf_dma_size_t;
typedef dma_addr_t __qdf_dma_context_t; typedef dma_addr_t __qdf_dma_context_t;
typedef struct net_device *__qdf_netdev_t; typedef struct net_device *__qdf_netdev_t;
typedef struct cpumask __qdf_cpu_mask;
typedef __le16 __qdf_le16_t; typedef __le16 __qdf_le16_t;
typedef __le32 __qdf_le32_t; typedef __le32 __qdf_le32_t;
typedef __le64 __qdf_le64_t; typedef __le64 __qdf_le64_t;

10
qdf/linux/src/qdf_threads.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2014-2018 The Linux Foundation. All rights reserved. * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.
* *
* Permission to use, copy, modify, and/or distribute this software for * Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the * any purpose with or without fee is hereby granted, provided that the
@@ -228,3 +228,11 @@ const char *qdf_get_current_comm(void)
return current->comm; return current->comm;
} }
qdf_export_symbol(qdf_get_current_comm); qdf_export_symbol(qdf_get_current_comm);
void
qdf_thread_set_cpus_allowed_mask(qdf_thread_t *thread, qdf_cpu_mask *new_mask)
{
set_cpus_allowed_ptr(thread, new_mask);
}
qdf_export_symbol(qdf_thread_set_cpus_allowed_mask);