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qcacld-3.0: Add HDD flow pool map/unmap for policy manger

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Add HDD flow pool map and unmap functions. These are registered
with the policy manager (via CDS) so that lithium_dp vdev flow pools are
created/deleted when vdev become active/not-active under the control of
the policy manager

Change-Id: I1ff6b3bafa78df68fbf9a221ac0d001bd5a06d8d
CRs-Fixed: 2240815
This commit is contained in:
Manjunathappa Prakash 2018-05-08 19:48:34 -07:00 • committed by nshrivas
commit a0cbc92c6b
2 changed files with 39 additions and 20 deletions
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39
core/hdd/src/wlan_hdd_main.c
View file

@ -10209,6 +10209,43 @@ static inline QDF_STATUS hdd_register_bcn_cb(struct hdd_context *hdd_ctx)
return QDF_STATUS_SUCCESS;
}
/**
* hdd_v2_flow_pool_map() - Flow pool create callback when vdev is active
* @vdev_id: vdev_id, corresponds to flow_pool
*
* Return: none.
*/
static void hdd_v2_flow_pool_map(int vdev_id)
{
QDF_STATUS status;
status = cdp_flow_pool_map(cds_get_context(QDF_MODULE_ID_SOC),
cds_get_context(QDF_MODULE_ID_TXRX),
vdev_id);
/*
* For Adrastea flow control v2 is based on FW MAP events,
* so this above callback is not implemented.
* Hence this is not actual failure. Dont return failure
*/
if ((status != QDF_STATUS_SUCCESS) &&
(status != QDF_STATUS_E_INVAL)) {
hdd_err("vdev_id: %d, failed to create flow pool status %d",
vdev_id, status);
}
}
/**
* hdd_v2_flow_pool_unmap() - Flow pool create callback when vdev is not active
* @vdev_id: vdev_id, corresponds to flow_pool
*
* Return: none.
*/
static void hdd_v2_flow_pool_unmap(int vdev_id)
{
cdp_flow_pool_unmap(cds_get_context(QDF_MODULE_ID_SOC),
cds_get_context(QDF_MODULE_ID_TXRX), vdev_id);
}
/**
* hdd_configure_cds() - Configure cds modules
* @hdd_ctx: HDD context
@ -10317,6 +10354,8 @@ int hdd_configure_cds(struct hdd_context *hdd_ctx)
hdd_disable_rx_ol_in_concurrency;
dp_cbs.hdd_set_rx_mode_rps_cb = hdd_set_rx_mode_rps;
dp_cbs.hdd_ipa_set_mcc_mode_cb = hdd_ipa_set_mcc_mode;
dp_cbs.hdd_v2_flow_pool_map = hdd_v2_flow_pool_map;
dp_cbs.hdd_v2_flow_pool_unmap = hdd_v2_flow_pool_unmap;
status = policy_mgr_register_dp_cb(hdd_ctx->hdd_psoc, &dp_cbs);
if (!QDF_IS_STATUS_SUCCESS(status)) {
hdd_debug("Failed to register DP cb with Policy Manager");

20
core/wma/src/wma_dev_if.c
View file

@ -2570,7 +2570,6 @@ QDF_STATUS wma_vdev_start(tp_wma_handle wma,
struct wma_target_req *req_msg;
uint32_t chan_mode;
enum phy_ch_width ch_width;
QDF_STATUS status;
mac_ctx = cds_get_context(QDF_MODULE_ID_PE);
if (mac_ctx == NULL) {
@ -2820,20 +2819,6 @@ QDF_STATUS wma_vdev_start(tp_wma_handle wma,
cdp_fc_vdev_unpause(cds_get_context(QDF_MODULE_ID_SOC),
wma->interfaces[params.vdev_id].handle,
0xffffffff);
status = cdp_flow_pool_map(cds_get_context(QDF_MODULE_ID_SOC),
cds_get_context(QDF_MODULE_ID_TXRX),
params.vdev_id);
/*
* For Adrastea flow control v2 is based on FW MAP events,
* so this above callback is not implemented.
* Hence this is not actual failure. Dont return failure
*/
if ((status != QDF_STATUS_SUCCESS) &&
(status != QDF_STATUS_E_INVAL)) {
WMA_LOGE("%s: vdev_id: %d, failed to create flow pool status %d",
__func__, params.vdev_id, status);
return status;
}
wma_vdev_update_pause_bitmap(params.vdev_id, 0);
}
@ -5672,11 +5657,6 @@ void wma_delete_bss(tp_wma_handle wma, tpDeleteBssParams params)
wma->interfaces[params->smesessionId].handle,
OL_TXQ_PAUSE_REASON_VDEV_STOP);
/* smesessionId is not equal to vdev_id with which pool is created */
cdp_flow_pool_unmap(cds_get_context(QDF_MODULE_ID_SOC),
cds_get_context(QDF_MODULE_ID_TXRX),
params->smesessionId);
if (wma_send_vdev_stop_to_fw(wma, params->smesessionId)) {
WMA_LOGE("%s: %d Failed to send vdev stop", __func__, __LINE__);
wma_remove_vdev_req(wma, params->smesessionId,