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qcacld-3.0: Update DTIM value in WMA for modulated DTIM

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Update DTIM value in WMA interface for modulated DTIM
calculation

Change-Id: I090cb2f33427202edb4e4272e6ac79686fec9cf8
CRs-Fixed: 2171810
This commit is contained in:
Kiran Kumar Lokere 2018-01-15 18:18:29 -08:00 • committed by snandini
commit 6d3a30dd48
8 changed files with 74 additions and 0 deletions
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1
core/mac/src/pe/include/lim_session.h
View file

@ -219,6 +219,7 @@ typedef struct sPESession /* Added to Support BT-AMP */
uint64_t lastBeaconTimeStamp;
/* RX Beacon count for the current BSS to which STA is connected. */
uint32_t currentBssBeaconCnt;
uint8_t bcon_dtim_period;
uint32_t bcnLen;
uint8_t *beacon; /* Used to store last beacon / probe response before assoc. */

37
core/mac/src/pe/lim/lim_utils.c
View file

@ -7056,6 +7056,43 @@ void lim_update_caps_info_for_bss(tpAniSirGlobal mac_ctx,
pe_debug("Clearing Immed Blk Ack:no AP support");
}
}
/**
* lim_send_set_dtim_period(): Send SIR_HAL_SET_DTIM_PERIOD message
* to set dtim period.
*
* @sesssion: LIM session
* @dtim_period: dtim value
* @mac_ctx: Mac context
* @return None
*/
void lim_send_set_dtim_period(tpAniSirGlobal mac_ctx, uint8_t dtim_period,
tpPESession session)
{
struct set_dtim_params *dtim_params = NULL;
tSirRetStatus ret = eSIR_SUCCESS;
struct scheduler_msg msg = {0};
if (!session) {
pe_err("Inavalid parameters");
return;
}
dtim_params = qdf_mem_malloc(sizeof(*dtim_params));
if (!dtim_params) {
pe_err("Unable to allocate memory");
return;
}
dtim_params->dtim_period = dtim_period;
dtim_params->session_id = session->smeSessionId;
msg.type = WMA_SET_DTIM_PERIOD;
msg.bodyptr = dtim_params;
msg.bodyval = 0;
pe_debug("Post WMA_SET_DTIM_PERIOD to WMA");
ret = wma_post_ctrl_msg(mac_ctx, &msg);
if (eSIR_SUCCESS != ret) {
pe_err("wma_post_ctrl_msg() failed");
qdf_mem_free(dtim_params);
}
}
/**
* lim_is_valid_frame(): validate RX frame using last processed frame details

2
core/mac/src/pe/lim/lim_utils.h
View file

@ -810,6 +810,8 @@ QDF_STATUS lim_p2p_action_cnf(void *mac_ctx, qdf_nbuf_t buf,
uint32_t tx_complete_success, void *params);
void lim_update_caps_info_for_bss(tpAniSirGlobal mac_ctx,
uint16_t *caps, uint16_t bss_caps);
void lim_send_set_dtim_period(tpAniSirGlobal mac_ctx, uint8_t dtim_period,
tpPESession session);
tSirRetStatus lim_strip_ie(tpAniSirGlobal mac_ctx,
uint8_t *addn_ie, uint16_t *addn_ielen,

5
core/mac/src/pe/sch/sch_beacon_process.c
View file

@ -383,6 +383,11 @@ sch_bcn_process_sta(tpAniSirGlobal mac_ctx,
qdf_mem_copy((uint8_t *) &session->lastBeaconTimeStamp,
(uint8_t *) bcn->timeStamp, sizeof(uint64_t));
session->currentBssBeaconCnt++;
if (session->bcon_dtim_period != bcn->tim.dtimPeriod) {
session->bcon_dtim_period = bcn->tim.dtimPeriod;
lim_send_set_dtim_period(mac_ctx, bcn->tim.dtimPeriod,
session);
}
MTRACE(mac_trace(mac_ctx, TRACE_CODE_RX_MGMT_TSF,
session->peSessionId, bcn->timeStamp[0]);)
MTRACE(mac_trace(mac_ctx, TRACE_CODE_RX_MGMT_TSF,

1
core/mac/src/sys/legacy/src/utils/src/mac_trace.c
View file

@ -600,6 +600,7 @@ uint8_t *mac_trace_get_wma_msg_string(uint16_t wma_msg)
CASE_RETURN_STRING(WMA_WOWL_ENTER_RSP);
CASE_RETURN_STRING(WMA_WOWL_EXIT_RSP);
CASE_RETURN_STRING(WMA_SET_MAX_TX_POWER_RSP);
CASE_RETURN_STRING(WMA_SET_DTIM_PERIOD);
CASE_RETURN_STRING(WMA_SET_MAX_TX_POWER_PER_BAND_REQ);
#ifdef FEATURE_WLAN_TDLS
CASE_RETURN_STRING(WMA_SET_TDLS_LINK_ESTABLISH_REQ);

1
core/wma/inc/wma_types.h
View file

@ -238,6 +238,7 @@
#define WMA_SET_MAX_TX_POWER_REQ SIR_HAL_SET_MAX_TX_POWER_REQ
#define WMA_SET_MAX_TX_POWER_RSP SIR_HAL_SET_MAX_TX_POWER_RSP
#define WMA_SET_DTIM_PERIOD SIR_HAL_SET_DTIM_PERIOD
#define WMA_SET_MAX_TX_POWER_PER_BAND_REQ \
SIR_HAL_SET_MAX_TX_POWER_PER_BAND_REQ

1
core/wma/src/wma_dev_if.c
View file

@ -3534,6 +3534,7 @@ wma_vdev_set_bss_params(tp_wma_handle wma, int vdev_id,
ret = wma_vdev_set_param(wma->wmi_handle, vdev_id,
WMI_VDEV_PARAM_DTIM_PERIOD,
dtimPeriod);
intr[vdev_id].dtimPeriod = dtimPeriod;
if (QDF_IS_STATUS_ERROR(ret))
WMA_LOGE("failed to set WMI_VDEV_PARAM_DTIM_PERIOD");

26
core/wma/src/wma_main.c
View file

@ -920,6 +920,27 @@ static int32_t wma_set_priv_cfg(tp_wma_handle wma_handle,
return ret;
}
/**
* wma_set_dtim_period() - set dtim period to FW
* @wma: wma handle
* @dtim_params: dtim params
*
* Return: none
*/
static void wma_set_dtim_period(tp_wma_handle wma,
struct set_dtim_params *dtim_params)
{
struct wma_txrx_node *iface =
&wma->interfaces[dtim_params->session_id];
if (!wma_is_vdev_valid(dtim_params->session_id)) {
WMA_LOGE("%s: invalid VDEV", __func__);
return;
}
WMA_LOGD("%s: set dtim_period %d", __func__,
dtim_params->dtim_period);
iface->dtimPeriod = dtim_params->dtim_period;
}
/**
* wma_set_modulated_dtim() - function to configure modulated dtim
* @wma: wma handle
@ -7552,6 +7573,11 @@ static QDF_STATUS wma_mc_process_msg(struct scheduler_msg *msg)
(tpDisableUapsdParams) msg->bodyptr);
qdf_mem_free(msg->bodyptr);
break;
case WMA_SET_DTIM_PERIOD:
wma_set_dtim_period(wma_handle,
(struct set_dtim_params *)msg->bodyptr);
qdf_mem_free(msg->bodyptr);
break;
case WMA_SET_TX_POWER_REQ:
wma_set_tx_power(wma_handle, (tpMaxTxPowerParams) msg->bodyptr);
break;