1c50a00210
Add qdf framework apis to clear cpu_mask and loop through cpus present and excluded in the cpu_mask. Use the apis to clear the cpu_mask and loop through cpus included in and excluded from the cpu_mask to ensure that the latency of the cores is set correctly. Change-Id: I131ef3df2ec5b1e5a1a78d39cbc5a5dedbaa2903 CRs-Fixed: 2772353
141 lines
4.0 KiB
C
141 lines
4.0 KiB
C
/*
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* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: qdf_dev
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* QCA driver framework (QDF) device management APIs
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*/
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#if !defined(__QDF_DEV_H)
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#define __QDF_DEV_H
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/* Include Files */
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#include <qdf_types.h>
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#include "i_qdf_dev.h"
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#define qdf_cpumask_pr_args(maskp) __qdf_cpumask_pr_args(maskp)
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#define qdf_for_each_possible_cpu(cpu) __qdf_for_each_possible_cpu(cpu)
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#define qdf_for_each_online_cpu(cpu) __qdf_for_each_online_cpu(cpu)
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#define qdf_for_each_cpu(cpu, maskp) __qdf_for_each_cpu(cpu, maskp)
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#define qdf_for_each_cpu_not(cpu, maskp) \
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__qdf_for_each_cpu_not(cpu, maskp)
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#ifdef ENHANCED_OS_ABSTRACTION
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/**
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* qdf_dev_alloc_mem() - allocate memory
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* @qdfdev: Device handle
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* @mrptr: Pointer to the allocated memory
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* @reqsize: Allocation request in bytes
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* @mask: Property mask to be associated to the allocated memory
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*
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* This function will acquire memory to be associated with a device
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*
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* Return: QDF_STATUS_SUCCESS on success
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*/
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QDF_STATUS
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qdf_dev_alloc_mem(struct qdf_dev *qdfdev, struct qdf_devm **mrptr,
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uint32_t reqsize, uint32_t mask);
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/**
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* qdf_dev_release_mem() - release memory
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* @qdfdev: Device handle
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* @mrptr: Pointer to the allocated memory
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*
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* This function will acquire memory to be associated with a device
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*
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* Return: QDF_STATUS_SUCCESS on success
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*/
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QDF_STATUS
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qdf_dev_release_mem(struct qdf_dev *qdfdev, struct qdf_devm *mrptr);
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/**
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* qdf_dev_modify_irq() - modify irq
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* @irnum: irq number
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* @cmask: Bitmap to be cleared for the property mask
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* @smask: Bitmap to be set for the property mask
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*
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* This function will acquire memory to be associated with a device
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*
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* Return: QDF_STATUS_SUCCESS on success
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*/
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QDF_STATUS
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qdf_dev_modify_irq_status(uint32_t irnum, unsigned long cmask,
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unsigned long smask);
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/**
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* qdf_dev_set_irq_affinity() - set irq affinity
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* @irnum: irq number
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* @cpmask: cpu affinity bitmap
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*
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* This function will set the affinity level for an irq
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*
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* Return: QDF_STATUS_SUCCESS on success
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*/
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QDF_STATUS
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qdf_dev_set_irq_affinity(uint32_t irnum, struct qdf_cpu_mask *cpmask);
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#else
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static inline QDF_STATUS
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qdf_dev_alloc_mem(struct qdf_dev *qdfdev, struct qdf_devm **mrptr,
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uint32_t reqsize, uint32_t mask)
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{
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return __qdf_dev_alloc_mem(qdfdev, mrptr, reqsize, mask);
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}
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static inline QDF_STATUS
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qdf_dev_release_mem(struct qdf_dev *qdfdev, struct qdf_devm *mrptr)
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{
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return __qdf_dev_release_mem(qdfdev, mrptr);
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}
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static inline QDF_STATUS
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qdf_dev_modify_irq_status(uint32_t irnum, unsigned long cmask,
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unsigned long smask)
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{
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return __qdf_dev_modify_irq_status(irnum, cmask, smask);
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}
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static inline QDF_STATUS
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qdf_dev_set_irq_affinity(uint32_t irnum, struct qdf_cpu_mask *cpmask)
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{
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return __qdf_dev_set_irq_affinity(irnum, cpmask);
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}
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#endif
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static inline int qdf_topology_physical_package_id(unsigned int cpu)
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{
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return __qdf_topology_physical_package_id(cpu);
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}
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static inline int qdf_cpumask_subset(qdf_cpu_mask *srcp1,
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const qdf_cpu_mask *srcp2)
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{
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return __qdf_cpumask_subset(srcp1, srcp2);
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}
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static inline int qdf_cpumask_intersects(qdf_cpu_mask *srcp1,
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const qdf_cpu_mask *srcp2)
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{
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return __qdf_cpumask_intersects(srcp1, srcp2);
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}
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static inline int qdf_core_ctl_set_boost(bool boost)
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{
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return __qdf_core_ctl_set_boost(boost);
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}
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#endif /* __QDF_DEV_H */
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