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qcacld-3.0: Allocate sme_qos_cb dynamically

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Allocate sme_qos_cb dynamically to reduce build size.

Change-Id: Ia51b9b6b96fb239198fcab256b955cd4a4b4da5f
CRs-Fixed: 2290541
This commit is contained in:
Qiwei Cai 2018-08-07 14:43:09 +08:00 • committed by nshrivas
commit 7b9f9e5fe2
1 changed files with 83 additions and 20 deletions
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103
core/sme/src/qos/sme_qos.c
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@ -312,24 +312,7 @@ struct sme_qos_searchinfo {
enum sme_qos_wmm_dir_type direction;
uint8_t tspec_mask;
};
/*
* DESCRIPTION
* SME QoS module's internal control block.
*/
struct sme_qos_cb_s {
/* global Mac pointer */
tpAniSirGlobal pMac;
/* All Session Info */
struct sme_qos_sessioninfo sessionInfo[CSR_ROAM_SESSION_MAX];
/* All FLOW info */
tDblLinkList flow_list;
/* default TSPEC params */
struct sme_qos_wmmtspecinfo def_QoSInfo[SME_QOS_EDCA_AC_MAX];
/* counter for assigning Flow IDs */
uint32_t nextFlowId;
/* counter for assigning Dialog Tokens */
uint8_t nextDialogToken;
} sme_qos_cb;
typedef QDF_STATUS (*sme_QosProcessSearchEntry)(tpAniSirGlobal pMac,
tListElem *pEntry);
@ -471,6 +454,77 @@ static QDF_STATUS sme_qos_update_tspec_mask(uint8_t sessionId,
struct sme_qos_searchinfo search_key,
uint8_t new_tspec_mask);
/*
* DESCRIPTION
* SME QoS module's internal control block.
*/
struct sme_qos_cb_s {
/* global Mac pointer */
tpAniSirGlobal pMac;
/* All Session Info */
struct sme_qos_sessioninfo *sessionInfo;
/* All FLOW info */
tDblLinkList flow_list;
/* default TSPEC params */
struct sme_qos_wmmtspecinfo *def_QoSInfo;
/* counter for assigning Flow IDs */
uint32_t nextFlowId;
/* counter for assigning Dialog Tokens */
uint8_t nextDialogToken;
} sme_qos_cb;
#ifdef WLAN_ALLOCATE_GLOBAL_BUFFERS_DYNAMICALLY
static inline QDF_STATUS sme_qos_allocate_control_block_buffer(void)
{
uint32_t buf_size;
buf_size = CSR_ROAM_SESSION_MAX * sizeof(struct sme_qos_sessioninfo);
sme_qos_cb.sessionInfo = qdf_mem_malloc(buf_size);
if (!sme_qos_cb.sessionInfo)
return QDF_STATUS_E_NOMEM;
buf_size = SME_QOS_EDCA_AC_MAX * sizeof(struct sme_qos_wmmtspecinfo);
sme_qos_cb.def_QoSInfo = qdf_mem_malloc(buf_size);
if (!sme_qos_cb.def_QoSInfo) {
qdf_mem_free(sme_qos_cb.sessionInfo);
return QDF_STATUS_E_NOMEM;
}
return QDF_STATUS_SUCCESS;
}
static inline void sme_qos_free_control_block_buffer(void)
{
qdf_mem_free(sme_qos_cb.sessionInfo);
sme_qos_cb.sessionInfo = NULL;
qdf_mem_free(sme_qos_cb.def_QoSInfo);
sme_qos_cb.def_QoSInfo = NULL;
}
#else /* WLAN_ALLOCATE_GLOBAL_BUFFERS_DYNAMICALLY */
struct sme_qos_sessioninfo sessionInfo[CSR_ROAM_SESSION_MAX];
struct sme_qos_wmmtspecinfo def_QoSInfo[SME_QOS_EDCA_AC_MAX];
static inline QDF_STATUS sme_qos_allocate_control_block_buffer(void)
{
qdf_mem_zero(&sessionInfo, sizeof(sessionInfo));
sme_qos_cb.sessionInfo = sessionInfo;
qdf_mem_zero(&def_QoSInfo, sizeof(def_QoSInfo));
sme_qos_cb.def_QoSInfo = def_QoSInfo;
return QDF_STATUS_SUCCESS;
}
static inline void sme_qos_free_control_block_buffer(void)
{
sme_qos_cb.sessionInfo = NULL;
sme_qos_cb.def_QoSInfo = NULL;
}
#endif /* WLAN_ALLOCATE_GLOBAL_BUFFERS_DYNAMICALLY */
/* External APIs definitions */
/**
@ -490,18 +544,25 @@ QDF_STATUS sme_qos_open(tpAniSirGlobal pMac)
QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_DEBUG,
"%s: %d: initializing SME-QoS module", __func__, __LINE__);
/* init the control block */
/* alloc and init the control block */
/* (note that this will make all sessions invalid) */
qdf_mem_zero(&sme_qos_cb, sizeof(sme_qos_cb));
if (!QDF_IS_STATUS_SUCCESS(sme_qos_allocate_control_block_buffer())) {
QDF_TRACE_ERROR(QDF_MODULE_ID_SME,
"%s: %d: Failed to allocate buffer",
__func__, __LINE__);
return QDF_STATUS_E_NOMEM;
}
sme_qos_cb.pMac = pMac;
sme_qos_cb.nextFlowId = SME_QOS_MIN_FLOW_ID;
sme_qos_cb.nextDialogToken = SME_QOS_MIN_DIALOG_TOKEN;
/* init flow list */
status = csr_ll_open(&sme_qos_cb.flow_list);
if (!QDF_IS_STATUS_SUCCESS(status)) {
QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_ERROR,
"%s: %d: cannot initialize Flow List",
__func__, __LINE__);
sme_qos_free_control_block_buffer();
return QDF_STATUS_E_FAILURE;
}
@ -516,6 +577,7 @@ QDF_STATUS sme_qos_open(tpAniSirGlobal pMac)
QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_ERROR,
"%s: %d: cannot initialize cmd list for session %d",
__func__, __LINE__, sessionId);
sme_qos_free_control_block_buffer();
return QDF_STATUS_E_FAILURE;
}
}
@ -575,6 +637,7 @@ QDF_STATUS sme_qos_close(tpAniSirGlobal pMac)
pSession->sessionActive = false;
}
sme_qos_free_control_block_buffer();
QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_DEBUG,
"%s: %d: closed down QoS", __func__, __LINE__);
return QDF_STATUS_SUCCESS;