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qcacld-3.0: Refactor LFR2 and OCB vdev start

Browse source 
Refactor LFR2 and OCB vdev start, fill vdev mlme directly,
don't use wma_vdev_start_req.

Clean up wma_vdev_start_req
Clean up wma_vdev_start

Change-Id: Ic647271dee8c69f8cb9500fa3b5388ce7ef39ace
CRs-Fixed: 2534828
This commit is contained in:
Jianmin Zhu 2019-09-24 21:02:56 +08:00 • committed by Abhishek Singh
commit 9c35741281
7 changed files with 113 additions and 345 deletions
Download patch file Download diff file Expand all files Collapse all files

59
core/mac/src/pe/lim/lim_process_mlm_host_roam.c
View file

@ -556,6 +556,9 @@ void lim_process_mlm_ft_reassoc_req(struct mac_context *mac,
uint32_t val;
QDF_STATUS status;
uint32_t teleBcnEn = 0;
struct wlan_objmgr_vdev *vdev;
struct vdev_mlme_obj *mlme_obj;
struct wlan_channel *des_chan;
if (!reassoc_req) {
pe_err("reassoc_req is NULL");
@ -624,15 +627,63 @@ void lim_process_mlm_ft_reassoc_req(struct mac_context *mac,
}
reassoc_req->listenInterval = (uint16_t) val;
vdev = session->vdev;
if (!vdev) {
pe_err("vdev is NULL");
qdf_mem_free(reassoc_req);
return;
}
mlme_obj = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!mlme_obj) {
pe_err("vdev component object is NULL");
return;
}
des_chan = vdev->vdev_mlme.des_chan;
des_chan->ch_freq = session->curr_op_freq;
des_chan->ch_width = session->ch_width;
des_chan->ch_freq_seg1 = session->ch_center_freq_seg0;
des_chan->ch_freq_seg2 = session->ch_center_freq_seg1;
if (session->ch_width == CH_WIDTH_10MHZ)
mlme_obj->mgmt.rate_info.half_rate = 1;
else if (session->ch_width == CH_WIDTH_5MHZ)
mlme_obj->mgmt.rate_info.quarter_rate = 1;
status = lim_set_ch_phy_mode(vdev, session->dot11mode);
if (QDF_IS_STATUS_ERROR(status)) {
qdf_mem_free(reassoc_req);
return;
}
mlme_obj->mgmt.generic.maxregpower = session->maxTxPower;
mlme_obj->proto.generic.beacon_interval =
session->beaconParams.beaconInterval;
mlme_obj->proto.generic.dtim_period = session->dtimPeriod;
mlme_obj->mgmt.ap.hidden_ssid = session->ssidHidden;
wlan_vdev_mlme_set_ssid(vdev, session->ssId.ssId,
session->ssId.length);
qdf_mem_copy(mlme_obj->mgmt.generic.bssid, session->bssId,
QDF_MAC_ADDR_SIZE);
if (session->nss == 2) {
mlme_obj->mgmt.chainmask_info.num_rx_chain = 2;
mlme_obj->mgmt.chainmask_info.num_tx_chain = 2;
} else {
mlme_obj->mgmt.chainmask_info.num_rx_chain = 1;
mlme_obj->mgmt.chainmask_info.num_tx_chain = 1;
}
session->pLimMlmReassocReq = reassoc_req;
/* we need to defer the message until we get response back from HAL */
SET_LIM_PROCESS_DEFD_MESGS(mac, false);
status = wma_add_bss_lfr2_vdev_start(session->ftPEContext.pAddBssReq);
status = wma_add_bss_lfr2_vdev_start(session->vdev,
session->ftPEContext.pAddBssReq);
if (QDF_IS_STATUS_ERROR(status)) {
SET_LIM_PROCESS_DEFD_MESGS(mac, true);
pe_err("wma_add_bss_lfr2_vdev_start, reason: %X",
status);
pe_err("wma_add_bss_lfr2_vdev_start, reason: %X", status);
session->pLimMlmReassocReq = NULL;
qdf_mem_free(reassoc_req);
}
qdf_mem_free(session->ftPEContext.pAddBssReq);

64
core/wma/inc/wma.h
View file

@ -1197,63 +1197,6 @@ struct wma_target_req {
uint8_t type;
};
/**
* struct wma_vdev_start_req - vdev start request parameters
* @beacon_intval: beacon interval
* @dtim_period: dtim period
* @max_txpow: max tx power
* @chan_offset: channel offset
* @is_dfs: is dfs supported or not
* @vdev_id: vdev id
* @op_chan_freq: operating frequency
* @oper_mode: operating mode
* @ssid: ssid
* @hidden_ssid: hidden ssid
* @pmf_enabled: is pmf enabled or not
* @vht_capable: VHT capabality
* @chan_freq_seg0: center freq seq 0
* @chan_freq_seg1: center freq seq 1
* @ht_capable: HT capabality
* @dot11_mode: 802.11 mode
* @is_half_rate: is the channel operating at 10MHz
* @is_quarter_rate: is the channel operating at 5MHz
* @preferred_tx_streams: policy manager indicates the preferred
* number of transmit streams
* @preferred_rx_streams: policy manager indicates the preferred
* number of receive streams
* @beacon_tx_rate: beacon tx rate
* @he_capable: HE capability
* @he_ops: HE operation
* @cac_duration_ms: cac duration in milliseconds
* @dfs_regdomain: dfs region
*/
struct wma_vdev_start_req {
uint32_t beacon_intval;
uint32_t dtim_period;
int32_t max_txpow;
enum phy_ch_width chan_width;
bool is_dfs;
uint8_t vdev_id;
uint32_t op_chan_freq;
tSirMacSSid ssid;
uint8_t hidden_ssid;
uint8_t pmf_enabled;
uint8_t vht_capable;
uint32_t chan_freq_seg0;
uint32_t chan_freq_seg1;
uint8_t ht_capable;
uint8_t dot11_mode;
bool is_half_rate;
bool is_quarter_rate;
uint32_t preferred_tx_streams;
uint32_t preferred_rx_streams;
uint16_t beacon_tx_rate;
bool he_capable;
uint32_t he_ops;
uint32_t cac_duration_ms;
uint32_t dfs_regdomain;
};
/**
* struct wma_set_key_params - set key parameters
* @vdev_id: vdev id
@ -1659,9 +1602,6 @@ struct wma_target_req *wma_fill_hold_req(tp_wma_handle wma,
uint8_t type, void *params,
uint32_t timeout);
QDF_STATUS wma_vdev_start(tp_wma_handle wma,
struct wma_vdev_start_req *req, bool isRestart);
int wma_mgmt_tx_completion_handler(void *handle, uint8_t *cmpl_event_params,
uint32_t len);
int wma_mgmt_tx_bundle_completion_handler(void *handle,
@ -2582,11 +2522,13 @@ uint8_t wma_peer_get_peet_id(uint8_t *mac);
#ifdef WLAN_FEATURE_HOST_ROAM
/**
* wma_add_bss_lfr2_vdev_start() - add bss and start vdev during host roaming
* @vdev: vdev in object manager
* @add_bss: add bss param
*
* Return: None
*/
QDF_STATUS wma_add_bss_lfr2_vdev_start(struct bss_params *add_bss);
QDF_STATUS wma_add_bss_lfr2_vdev_start(struct wlan_objmgr_vdev *vdev,
struct bss_params *add_bss);
#endif
/**

15
core/wma/inc/wma_he.h
View file

@ -134,16 +134,6 @@ void wma_populate_peer_he_cap(struct peer_assoc_params *peer,
*/
void wma_update_vdev_he_ops(uint32_t *he_ops, tDot11fIEhe_op *he_op);
/**
* wma_copy_vdev_start_he_ops() - copy HE ops from vdev start req to vdev start
* @params: pointer to vdev_start_params
* @req: pointer to vdev start request
*
* Return: None
*/
void wma_copy_vdev_start_he_ops(struct vdev_start_params *params,
struct wma_vdev_start_req *req);
/**
* wma_vdev_set_he_bss_params() - set HE OPs in vdev start
* @wma: pointer to wma handle
@ -267,11 +257,6 @@ void wma_update_vdev_he_ops(uint32_t *he_ops, tDot11fIEhe_op *he_op)
{
}
static inline void wma_copy_vdev_start_he_ops(struct vdev_start_params *params,
struct wma_vdev_start_req *req)
{
}
static inline QDF_STATUS wma_update_he_ops_ie(tp_wma_handle wma,
uint8_t vdev_id, tDot11fIEhe_op *he_ops)
{

3
core/wma/inc/wma_internal.h
View file

@ -753,9 +753,6 @@ void wma_send_del_bss_response(tp_wma_handle wma, struct del_bss_resp *resp);
QDF_STATUS
__wma_handle_vdev_stop_rsp(struct vdev_stop_response *resp_event);
QDF_STATUS wma_vdev_start(tp_wma_handle wma, struct wma_vdev_start_req *req,
bool isRestart);
void wma_hold_req_timer(void *data);
struct wma_target_req *wma_fill_hold_req(tp_wma_handle wma,
uint8_t vdev_id, uint32_t msg_type,

269
core/wma/src/wma_dev_if.c
View file

@ -2738,210 +2738,6 @@ enum mlme_bcn_tx_rate_code wma_get_bcn_rate_code(uint16_t rate)
}
}
/**
* wma_vdev_start() - send vdev start request to fw
* @wma: wma handle
* @req: vdev start params
* @isRestart: isRestart flag
*
* Return: QDF status
*/
QDF_STATUS wma_vdev_start(tp_wma_handle wma,
struct wma_vdev_start_req *req, bool isRestart)
{
struct wma_txrx_node *intr = wma->interfaces;
struct mac_context *mac_ctx = NULL;
uint16_t bw_val;
struct wma_txrx_node *iface = &wma->interfaces[req->vdev_id];
uint32_t chan_mode;
enum phy_ch_width ch_width;
struct wlan_mlme_nss_chains *ini_cfg;
QDF_STATUS status;
uint32_t vdev_stop_type;
struct vdev_mlme_obj *mlme_obj;
uint8_t vdev_id = req->vdev_id;
struct wlan_objmgr_vdev *vdev = intr[vdev_id].vdev;
struct wlan_channel *des_chan;
mlme_obj = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!mlme_obj) {
pe_err("vdev component object is NULL");
return QDF_STATUS_E_FAILURE;
}
des_chan = vdev->vdev_mlme.des_chan;
ini_cfg = mlme_get_ini_vdev_config(iface->vdev);
if (!ini_cfg) {
wma_err("nss chain ini config NULL");
return QDF_STATUS_E_FAILURE;
}
mac_ctx = cds_get_context(QDF_MODULE_ID_PE);
if (!mac_ctx) {
WMA_LOGE("%s: vdev start failed as mac_ctx is NULL", __func__);
return QDF_STATUS_E_FAILURE;
}
if (req->op_chan_freq == 0) {
WMA_LOGE("%s: Invalid operating frequency: %d", __func__,
req->op_chan_freq);
QDF_ASSERT(0);
return QDF_STATUS_E_INVAL;
}
des_chan->ch_cfreq1 = req->op_chan_freq;
ch_width = req->chan_width;
bw_val = wlan_reg_get_bw_value(req->chan_width);
if (bw_val > 20) {
if (req->chan_freq_seg0) {
des_chan->ch_cfreq1 = req->chan_freq_seg0;
} else {
WMA_LOGE("%s: invalid cntr_freq for bw %d, drop to 20",
__func__, bw_val);
des_chan->ch_cfreq1 = req->op_chan_freq;
ch_width = CH_WIDTH_20MHZ;
bw_val = 20;
}
}
if (bw_val > 80) {
if (req->chan_freq_seg1) {
des_chan->ch_cfreq2 = req->chan_freq_seg1;
} else {
WMA_LOGE("%s: invalid cntr_freq for bw %d, drop to 80",
__func__, bw_val);
des_chan->ch_cfreq2 = 0;
ch_width = CH_WIDTH_80MHZ;
}
} else {
des_chan->ch_cfreq2 = 0;
}
chan_mode = wma_chan_phy_mode(req->op_chan_freq, ch_width,
req->dot11_mode);
if (chan_mode == MODE_UNKNOWN) {
WMA_LOGE("%s: invalid phy mode!", __func__);
return QDF_STATUS_E_FAILURE;
}
if (!des_chan->ch_cfreq1) {
WMA_LOGE("%s: invalid center freq1", __func__);
return QDF_STATUS_E_FAILURE;
}
if (((ch_width == CH_WIDTH_160MHZ) ||
(ch_width == CH_WIDTH_80P80MHZ)) && !des_chan->ch_cfreq2) {
WMA_LOGE("%s: invalid center freq2 for 160MHz", __func__);
return QDF_STATUS_E_FAILURE;
}
/* Fill channel info */
des_chan->ch_freq = req->op_chan_freq;
mlme_obj->mgmt.generic.phy_mode = chan_mode;
/* For Rome, only supports LFR2, not LFR3, for reassoc, need send vdev
* start cmd to F/W while vdev started first, then send reassoc frame
*/
if (!isRestart &&
qdf_atomic_read(&iface->bss_status) == WMA_BSS_STATUS_STARTED &&
wmi_service_enabled(wma->wmi_handle, wmi_service_roam_ho_offload)) {
status = mlme_get_vdev_stop_type(iface->vdev, &vdev_stop_type);
if (QDF_IS_STATUS_ERROR(status)) {
WMA_LOGE("%s: Failed to get wma req msg_type",
__func__);
return QDF_STATUS_E_FAILURE;
}
if (vdev_stop_type != WMA_DELETE_BSS_REQ) {
WMA_LOGE("BSS is in started state before vdev start");
cds_trigger_recovery(QDF_REASON_UNSPECIFIED);
}
}
WMA_LOGD("%s: Enter isRestart=%d vdev=%d", __func__, isRestart,
req->vdev_id);
intr[vdev_id].chanmode = chan_mode;
intr[vdev_id].config.gtx_info.gtxRTMask[0] =
CFG_TGT_DEFAULT_GTX_HT_MASK;
intr[vdev_id].config.gtx_info.gtxRTMask[1] =
CFG_TGT_DEFAULT_GTX_VHT_MASK;
intr[vdev_id].config.gtx_info.gtxUsrcfg =
mac_ctx->mlme_cfg->sta.tgt_gtx_usr_cfg;
intr[vdev_id].config.gtx_info.gtxPERThreshold =
CFG_TGT_DEFAULT_GTX_PER_THRESHOLD;
intr[vdev_id].config.gtx_info.gtxPERMargin =
CFG_TGT_DEFAULT_GTX_PER_MARGIN;
intr[vdev_id].config.gtx_info.gtxTPCstep =
CFG_TGT_DEFAULT_GTX_TPC_STEP;
intr[vdev_id].config.gtx_info.gtxTPCMin =
CFG_TGT_DEFAULT_GTX_TPC_MIN;
intr[vdev_id].config.gtx_info.gtxBWMask =
CFG_TGT_DEFAULT_GTX_BW_MASK;
intr[vdev_id].mhz = des_chan->ch_freq;
intr[vdev_id].chan_width = ch_width;
intr[vdev_id].ch_freq = des_chan->ch_freq;
/* Set half or quarter rate flags */
mlme_obj->mgmt.rate_info.half_rate = req->is_half_rate;
mlme_obj->mgmt.rate_info.quarter_rate = req->is_quarter_rate;
/*
* If the channel has DFS set, flip on radar reporting.
*
* It may be that this should only be done for IBSS/hostap operation
* as this flag may be interpreted (at some point in the future)
* by the firmware as "oh, and please do radar DETECTION."
*
* If that is ever the case we would insert the decision whether to
* enable the firmware flag here.
*/
mlme_obj->mgmt.ap.cac_duration_ms = req->cac_duration_ms;
if (QDF_GLOBAL_MONITOR_MODE != cds_get_conparam() && req->is_dfs)
mlme_obj->mgmt.generic.disable_hw_ack = true;
mlme_obj->proto.generic.beacon_interval = req->beacon_intval;
mlme_obj->proto.generic.dtim_period = req->dtim_period;
if (req->beacon_tx_rate) {
WMA_LOGD("%s: beacon tx rate [%hu * 100 Kbps]",
__func__, req->beacon_tx_rate);
/*
* beacon_tx_rate is in multiples of 100 Kbps.
* Convert the data rate to hw rate code.
*/
mlme_obj->mgmt.rate_info.bcn_tx_rate =
wma_get_bcn_rate_code(req->beacon_tx_rate);
}
/* FIXME: Find out min, max and regulatory power levels */
mlme_obj->mgmt.generic.maxregpower = req->max_txpow;
/* Copy the SSID */
wlan_vdev_mlme_set_ssid(vdev, req->ssid.ssId, req->ssid.length);
mlme_obj->mgmt.ap.hidden_ssid = req->hidden_ssid;
mlme_obj->mgmt.chainmask_info.num_rx_chain = req->preferred_rx_streams;
mlme_obj->mgmt.chainmask_info.num_tx_chain = req->preferred_tx_streams;
mlme_obj->proto.he_ops_info.he_ops = req->he_ops;
if (!isRestart) {
WMA_LOGD("%s, vdev_id: %d, unpausing tx_ll_queue at VDEV_START",
__func__, vdev_id);
cdp_fc_vdev_unpause(cds_get_context(QDF_MODULE_ID_SOC),
wma->interfaces[vdev_id].handle,
0xffffffff);
wma_vdev_update_pause_bitmap(vdev_id, 0);
}
/* Send the dynamic nss chain params before vdev start to fw */
if (wma->dynamic_nss_chains_support)
wma_vdev_nss_chain_params_send(vdev_id, ini_cfg);
return vdev_mgr_start_send(mlme_obj, isRestart);
}
QDF_STATUS wma_vdev_pre_start(uint8_t vdev_id, bool restart)
{
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
@ -3827,65 +3623,47 @@ void wma_send_add_bss_resp(tp_wma_handle wma, uint8_t vdev_id,
}
#ifdef WLAN_FEATURE_HOST_ROAM
QDF_STATUS wma_add_bss_lfr2_vdev_start(struct bss_params *add_bss)
QDF_STATUS wma_add_bss_lfr2_vdev_start(struct wlan_objmgr_vdev *vdev,
struct bss_params *add_bss)
{
tp_wma_handle wma;
struct wma_vdev_start_req req;
uint8_t vdev_id, peer_id;
uint8_t peer_id;
void *peer = NULL;
QDF_STATUS status;
struct vdev_mlme_obj *mlme_obj;
uint8_t vdev_id;
wma = cds_get_context(QDF_MODULE_ID_WMA);
if (!wma) {
WMA_LOGE("Invalid pdev or wma");
if (!wma || !vdev) {
WMA_LOGE("Invalid wma or vdev");
return QDF_STATUS_E_INVAL;
}
vdev_id = add_bss->staContext.smesessionId;
vdev_id = vdev->vdev_objmgr.vdev_id;
mlme_obj = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!mlme_obj) {
wma_err("vdev component object is NULL");
return QDF_STATUS_E_FAILURE;
}
status = wma_update_iface_params(wma, add_bss);
if (QDF_IS_STATUS_ERROR(status))
goto send_fail_resp;
peer = wma_cdp_find_peer_by_addr(add_bss->bssId, &peer_id);
peer = wma_cdp_find_peer_by_addr(mlme_obj->mgmt.generic.bssid,
&peer_id);
if (!peer) {
WMA_LOGE("%s Failed to find peer %pM", __func__,
add_bss->bssId);
wma_err("Failed to find peer %pM",
mlme_obj->mgmt.generic.bssid);
goto send_fail_resp;
}
add_bss->staContext.staIdx = peer_id;
qdf_mem_zero(&req, sizeof(req));
req.vdev_id = vdev_id;
req.op_chan_freq = add_bss->op_chan_freq;
req.chan_width = add_bss->ch_width;
if (add_bss->ch_width == CH_WIDTH_10MHZ)
req.is_half_rate = 1;
else if (add_bss->ch_width == CH_WIDTH_5MHZ)
req.is_quarter_rate = 1;
req.chan_freq_seg0 = add_bss->chan_freq_seg0;
req.chan_freq_seg1 = add_bss->chan_freq_seg1;
req.max_txpow = add_bss->maxTxPower;
req.beacon_intval = add_bss->beaconInterval;
req.dtim_period = add_bss->dtimPeriod;
req.hidden_ssid = add_bss->bHiddenSSIDEn;
req.is_dfs = add_bss->bSpectrumMgtEnabled;
req.ssid.length = add_bss->ssId.length;
if (req.ssid.length > 0)
qdf_mem_copy(req.ssid.ssId, add_bss->ssId.ssId,
add_bss->ssId.length);
if (add_bss->nss == 2) {
req.preferred_rx_streams = 2;
req.preferred_tx_streams = 2;
} else {
req.preferred_rx_streams = 1;
req.preferred_tx_streams = 1;
status = wma_vdev_pre_start(vdev_id, false);
if (QDF_IS_STATUS_ERROR(status)) {
wma_err("failed, status: %d", status);
goto peer_cleanup;
}
status = wma_vdev_start(wma, &req, false);
status = vdev_mgr_start_send(mlme_obj, false);
if (QDF_IS_STATUS_ERROR(status)) {
wma_err("failed, status: %d", status);
goto peer_cleanup;
@ -3900,7 +3678,8 @@ QDF_STATUS wma_add_bss_lfr2_vdev_start(struct bss_params *add_bss)
peer_cleanup:
if (peer)
wma_remove_peer(wma, add_bss->bssId, vdev_id, peer, false);
wma_remove_peer(wma, mlme_obj->mgmt.generic.bssid, vdev_id,
peer, false);
send_fail_resp:
wma_send_add_bss_resp(wma, vdev_id, QDF_STATUS_E_FAILURE);

6
core/wma/src/wma_he.c
View file

@ -1289,12 +1289,6 @@ void wma_update_vdev_he_ops(uint32_t *he_ops, tDot11fIEhe_op *he_op)
WMI_HEOPS_BSSCOLORDISABLE_SET(*he_ops, he_op->bss_col_disabled);
}
void wma_copy_vdev_start_he_ops(struct vdev_start_params *params,
struct wma_vdev_start_req *req)
{
params->he_ops = req->he_ops;
}
void wma_vdev_set_he_bss_params(tp_wma_handle wma, uint8_t vdev_id,
struct vdev_mlme_he_ops_info *he_info)
{

42
core/wma/src/wma_ocb.c
View file

@ -35,24 +35,44 @@
*/
static QDF_STATUS wma_start_ocb_vdev(struct ocb_config *config)
{
struct wma_vdev_start_req req;
QDF_STATUS status;
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
struct wlan_objmgr_vdev *vdev;
struct vdev_mlme_obj *mlme_obj;
struct wlan_channel *des_chan;
uint8_t dot11_mode;
qdf_mem_zero(&req, sizeof(req));
req.op_chan_freq = config->channels[0].chan_freq;
req.vdev_id = config->vdev_id;
if (wlan_reg_is_24ghz_ch_freq(req.op_chan_freq))
req.dot11_mode = MLME_DOT11_MODE_11G;
vdev = wma->interfaces[config->vdev_id].vdev;
if (!vdev) {
wma_err("vdev is NULL");
return QDF_STATUS_E_FAILURE;
}
mlme_obj = wlan_vdev_mlme_get_cmpt_obj(vdev);
if (!mlme_obj) {
wma_err("vdev component object is NULL");
return QDF_STATUS_E_FAILURE;
}
des_chan = vdev->vdev_mlme.des_chan;
des_chan->ch_freq = config->channels[0].chan_freq;
if (wlan_reg_is_24ghz_ch_freq(des_chan->ch_freq))
dot11_mode = MLME_DOT11_MODE_11G;
else
req.dot11_mode = MLME_DOT11_MODE_11A;
dot11_mode = MLME_DOT11_MODE_11A;
req.preferred_rx_streams = 2;
req.preferred_tx_streams = 2;
status = lim_set_ch_phy_mode(vdev, dot11_mode);
if (QDF_IS_STATUS_ERROR(status))
return QDF_STATUS_E_FAILURE;
status = wma_vdev_start(wma, &req, false);
mlme_obj->mgmt.chainmask_info.num_rx_chain = 2;
mlme_obj->mgmt.chainmask_info.num_tx_chain = 2;
status = wma_vdev_pre_start(config->vdev_id, false);
if (status != QDF_STATUS_SUCCESS)
WMA_LOGE(FL("vdev_start failed, status = %d"), status);
return status;
status = vdev_mgr_start_send(mlme_obj, false);
return status;
}