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qcacld-3.0: Refactor channel change APIs

Forráskód böngészése 
Use link info pointer as function argument for the
following channel change notifying APIs to call
for each link info corresponding to the VDEV.
1) hdd_roam_channel_switch_handler()
2) hdd_chan_change_notify()
3) hdd_hostapd_chan_change()

Change-Id: Ic78f8ee88524ede97a53c0d4f8b88cff7ed7a3e5
CRs-Fixed: 3523026
This commit is contained in:
Vinod Kumar Pirla
2023-02-28 07:21:39 -08:00
committed by Rahul Choudhary
szülő 1427a04c90
commit 60b472aad1
3 fájl változott, egészen pontosan 36 új sor hozzáadva és 32 régi sor törölve
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11
core/hdd/inc/wlan_hdd_main.h
Fájl megtekintése

@@ -3612,7 +3612,7 @@ int hdd_update_components_config(struct hdd_context *hdd_ctx);
/**
* hdd_chan_change_notify() - Function to notify hostapd about channel change
* @adapter: hostapd adapter
* @link_info: Link info pointer in HDD adapter
* @dev: Net device structure
* @chan_change: New channel change parameters
* @legacy_phymode: is the phymode legacy
@@ -3622,10 +3622,11 @@ int hdd_update_components_config(struct hdd_context *hdd_ctx);
* Return: Success on intimating userspace
*
*/
QDF_STATUS hdd_chan_change_notify(struct hdd_adapter *adapter,
struct net_device *dev,
struct hdd_chan_change_params chan_change,
bool legacy_phymode);
QDF_STATUS hdd_chan_change_notify(struct wlan_hdd_link_info *link_info,
struct net_device *dev,
struct hdd_chan_change_params chan_change,
bool legacy_phymode);
int wlan_hdd_set_channel(struct wiphy *wiphy,
struct net_device *dev,
struct cfg80211_chan_def *chandef,

30
core/hdd/src/wlan_hdd_assoc.c
Fájl megtekintése

@@ -2180,16 +2180,18 @@ hdd_indicate_ese_bcn_report_ind(const struct hdd_adapter *adapter,
/*
* hdd_roam_channel_switch_handler() - hdd channel switch handler
* @adapter: Pointer to adapter context
* @link_info: Link info pointer in HDD adapter
* @roam_info: Pointer to roam info
*
* Return: None
*/
static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
struct csr_roam_info *roam_info)
static void
hdd_roam_channel_switch_handler(struct wlan_hdd_link_info *link_info,
struct csr_roam_info *roam_info)
{
struct hdd_chan_change_params chan_change = {0};
QDF_STATUS status;
struct hdd_adapter *adapter = link_info->adapter;
struct hdd_context *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
mac_handle_t mac_handle;
struct hdd_station_ctx *sta_ctx;
@@ -2203,11 +2205,11 @@ static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
/* Enable Roaming on STA interface which was disabled before CSA */
if (adapter->device_mode == QDF_STA_MODE)
sme_start_roaming(mac_handle, adapter->deflink->vdev_id,
sme_start_roaming(mac_handle, link_info->vdev_id,
REASON_DRIVER_ENABLED,
RSO_CHANNEL_SWITCH);
sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter->deflink);
sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(link_info);
if (sta_ctx) {
sta_ctx->conn_info.chan_freq = roam_info->chan_info.mhz;
sta_ctx->conn_info.ch_width = roam_info->chan_info.ch_width;
@@ -2223,7 +2225,7 @@ static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
chan_change.chan_params.mhz_freq_seg1 =
roam_info->chan_info.band_center_freq2;
vdev = hdd_objmgr_get_vdev_by_user(adapter->deflink, WLAN_OSIF_ID);
vdev = hdd_objmgr_get_vdev_by_user(link_info, WLAN_OSIF_ID);
if (!vdev) {
hdd_err("Invalid vdev");
return;
@@ -2235,13 +2237,13 @@ static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
hdd_ctx->pdev, sta_ctx->conn_info.bssid.bytes,
&connected_vdev))
notify = false;
else if (adapter->deflink->vdev_id != connected_vdev ||
else if (link_info->vdev_id != connected_vdev ||
!ucfg_cm_is_vdev_active(vdev))
notify = false;
}
if (notify) {
status = hdd_chan_change_notify(adapter, adapter->dev,
chan_change,
status = hdd_chan_change_notify(link_info,
adapter->dev, chan_change,
roam_info->mode ==
SIR_SME_PHY_MODE_LEGACY);
if (QDF_IS_STATUS_ERROR(status))
@@ -2249,10 +2251,10 @@ static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
} else {
hdd_err("BSS "QDF_MAC_ADDR_FMT" no connected with vdev %d (%d)",
QDF_MAC_ADDR_REF(sta_ctx->conn_info.bssid.bytes),
adapter->deflink->vdev_id, connected_vdev);
link_info->vdev_id, connected_vdev);
}
status = policy_mgr_set_hw_mode_on_channel_switch(hdd_ctx->psoc,
adapter->deflink->vdev_id);
link_info->vdev_id);
if (QDF_IS_STATUS_ERROR(status))
hdd_debug("set hw mode change not done");
@@ -2263,12 +2265,12 @@ static void hdd_roam_channel_switch_handler(struct hdd_adapter *adapter,
if (!is_sap_go_moved_before_sta)
policy_mgr_check_concurrent_intf_and_restart_sap(
hdd_ctx->psoc,
!!adapter->deflink->session.ap.sap_config.acs_cfg.acs_mode);
!!link_info->session.ap.sap_config.acs_cfg.acs_mode);
wlan_twt_concurrency_update(hdd_ctx);
if (adapter->device_mode == QDF_STA_MODE ||
adapter->device_mode == QDF_P2P_CLIENT_MODE) {
vdev = hdd_objmgr_get_vdev_by_user(adapter->deflink,
vdev = hdd_objmgr_get_vdev_by_user(link_info,
WLAN_OSIF_ID);
if (!vdev)
return;
@@ -2368,7 +2370,7 @@ QDF_STATUS hdd_sme_roam_callback(void *context,
}
#endif /* FEATURE_WLAN_ESE */
case eCSR_ROAM_STA_CHANNEL_SWITCH:
hdd_roam_channel_switch_handler(adapter, roam_info);
hdd_roam_channel_switch_handler(link_info, roam_info);
break;
case eCSR_ROAM_NDP_STATUS_UPDATE:

27
core/hdd/src/wlan_hdd_hostapd.c
Fájl megtekintése

@@ -959,15 +959,16 @@ wlan_hdd_get_puncture_bitmap(struct hdd_chan_change_params chan_change)
}
#endif /* WLAN_FEATURE_11BE */
QDF_STATUS hdd_chan_change_notify(struct hdd_adapter *adapter,
struct net_device *dev,
struct hdd_chan_change_params chan_change,
bool legacy_phymode)
QDF_STATUS hdd_chan_change_notify(struct wlan_hdd_link_info *link_info,
struct net_device *dev,
struct hdd_chan_change_params chan_change,
bool legacy_phymode)
{
struct ieee80211_channel *chan;
struct cfg80211_chan_def chandef;
enum nl80211_channel_type channel_type;
uint32_t freq;
struct hdd_adapter *adapter = link_info->adapter;
mac_handle_t mac_handle = adapter->hdd_ctx->mac_handle;
struct wlan_objmgr_vdev *vdev;
uint16_t link_id = 0;
@@ -980,7 +981,6 @@ QDF_STATUS hdd_chan_change_notify(struct hdd_adapter *adapter,
}
freq = chan_change.chan_freq;
chan = ieee80211_get_channel(adapter->wdev.wiphy, freq);
if (!chan) {
@@ -1043,7 +1043,7 @@ QDF_STATUS hdd_chan_change_notify(struct hdd_adapter *adapter,
chan_change.chan_params.mhz_freq_seg0;
}
vdev = hdd_objmgr_get_vdev_by_user(adapter->deflink, WLAN_OSIF_ID);
vdev = hdd_objmgr_get_vdev_by_user(link_info, WLAN_OSIF_ID);
if (!vdev)
return -EINVAL;
@@ -1749,23 +1749,24 @@ hdd_fill_channel_change_puncture(struct hdd_chan_change_params *chan_change,
/**
* hdd_hostapd_chan_change() - prepare new operation chan info to kernel
* @adapter: pointre to hdd_adapter
* @link_info: Link info pointer in HDD adapter
* @sap_event: pointer to sap_event
*
* Return: QDF_STATUS
*/
static QDF_STATUS hdd_hostapd_chan_change(struct hdd_adapter *adapter,
static QDF_STATUS hdd_hostapd_chan_change(struct wlan_hdd_link_info *link_info,
struct sap_event *sap_event)
{
struct hdd_chan_change_params chan_change = {0};
struct ch_params sap_ch_param = {0};
eCsrPhyMode phy_mode;
bool legacy_phymode;
struct hdd_adapter *adapter = link_info->adapter;
struct hdd_context *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
struct sap_ch_selected_s *sap_chan_selected =
&sap_event->sapevt.sap_ch_selected;
struct sap_config *sap_config =
&adapter->deflink->session.ap.sap_config;
&link_info->session.ap.sap_config;
sap_ch_param.ch_width = sap_chan_selected->ch_width;
sap_ch_param.mhz_freq_seg0 =
@@ -1782,7 +1783,7 @@ static QDF_STATUS hdd_hostapd_chan_change(struct hdd_adapter *adapter,
&sap_ch_param, REG_CURRENT_PWR_MODE);
phy_mode = wlan_sap_get_phymode(
WLAN_HDD_GET_SAP_CTX_PTR(adapter->deflink));
WLAN_HDD_GET_SAP_CTX_PTR(link_info));
switch (phy_mode) {
case eCSR_DOT11_MODE_11n:
@@ -1810,7 +1811,7 @@ static QDF_STATUS hdd_hostapd_chan_change(struct hdd_adapter *adapter,
sap_chan_selected->vht_seg1_center_ch_freq;
hdd_fill_channel_change_puncture(&chan_change, &sap_ch_param);
return hdd_chan_change_notify(adapter, adapter->dev,
return hdd_chan_change_notify(link_info, adapter->dev,
chan_change, legacy_phymode);
}
@@ -2974,7 +2975,7 @@ QDF_STATUS hdd_hostapd_sap_event_cb(struct sap_event *sap_event,
hdd_son_deliver_chan_change_event(
adapter, sap_event->sapevt.sap_ch_selected.pri_ch_freq);
return hdd_hostapd_chan_change(adapter, sap_event);
return hdd_hostapd_chan_change(link_info, sap_event);
case eSAP_ACS_SCAN_SUCCESS_EVENT:
return hdd_handle_acs_scan_event(sap_event, adapter);
@@ -3065,7 +3066,7 @@ QDF_STATUS hdd_hostapd_sap_event_cb(struct sap_event *sap_event,
if (!QDF_IS_STATUS_SUCCESS(qdf_status))
hdd_err("qdf_event_set failed! status: %d",
qdf_status);
return hdd_hostapd_chan_change(adapter, sap_event);
return hdd_hostapd_chan_change(link_info, sap_event);
default:
hdd_debug("SAP message is not handled");
goto stopbss;