| /* |
| * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /** |
| * @file cdp_txrx_ipa.h |
| * @brief Define the host data path IP Acceleraor API functions |
| */ |
| #ifndef _CDP_TXRX_IPA_H_ |
| #define _CDP_TXRX_IPA_H_ |
| |
| #ifdef IPA_OFFLOAD |
| #ifdef CONFIG_IPA_WDI_UNIFIED_API |
| #include <qdf_ipa_wdi3.h> |
| #else |
| #include <qdf_ipa.h> |
| #endif |
| #include <cdp_txrx_cmn.h> |
| #include "cdp_txrx_handle.h" |
| |
| /** |
| * cdp_ipa_get_resource() - Get allocated WLAN resources for IPA data path |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * |
| * Get allocated WLAN resources for IPA data path |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_get_resource(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_get_resource) |
| return soc->ops->ipa_ops->ipa_get_resource(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_set_doorbell_paddr() - give IPA db paddr to FW |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * |
| * give IPA db paddr to FW |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_set_doorbell_paddr(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_set_doorbell_paddr) |
| return soc->ops->ipa_ops->ipa_set_doorbell_paddr(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_set_active() - activate/de-ctivate IPA offload path |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * @uc_active - activate or de-activate |
| * @is_tx - toggle tx or rx data path |
| * |
| * activate/de-ctivate IPA offload path |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_set_active(ol_txrx_soc_handle soc, uint8_t pdev_id, bool uc_active, |
| bool is_tx) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_set_active) |
| return soc->ops->ipa_ops->ipa_set_active(soc, pdev_id, |
| uc_active, is_tx); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_op_response() - event handler from FW |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * @op_msg - event contents from firmware |
| * |
| * event handler from FW |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_op_response(ol_txrx_soc_handle soc, uint8_t pdev_id, uint8_t *op_msg) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_op_response) |
| return soc->ops->ipa_ops->ipa_op_response(soc, pdev_id, op_msg); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_register_op_cb() - register event handler function pointer |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * @op_cb - event handler callback function pointer |
| * @usr_ctxt - user context to registered |
| * |
| * register event handler function pointer |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_register_op_cb(ol_txrx_soc_handle soc, uint8_t pdev_id, |
| ipa_uc_op_cb_type op_cb, void *usr_ctxt) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_register_op_cb) |
| return soc->ops->ipa_ops->ipa_register_op_cb(soc, pdev_id, |
| op_cb, usr_ctxt); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_get_stat() - get IPA data path stats from FW |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * |
| * get IPA data path stats from FW async |
| * |
| * return QDF_STATUS_SUCCESS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_get_stat(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_get_stat) |
| return soc->ops->ipa_ops->ipa_get_stat(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_tx_send_ipa_data_frame() - send IPA data frame |
| * @soc - data path soc handle |
| * @vdev_id: vdev id |
| * @skb: skb |
| * |
| * Return: skb/ NULL is for success |
| */ |
| static inline qdf_nbuf_t cdp_ipa_tx_send_data_frame(ol_txrx_soc_handle soc, |
| uint8_t vdev_id, |
| qdf_nbuf_t skb) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return skb; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_tx_data_frame) |
| return soc->ops->ipa_ops->ipa_tx_data_frame(soc, vdev_id, skb); |
| |
| return skb; |
| } |
| |
| /** |
| * cdp_ipa_set_uc_tx_partition_base() - set tx packet partition base |
| * @soc - data path soc handle |
| * @cfg_pdev: physical device instance config |
| * @value: partition base value |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_set_uc_tx_partition_base(ol_txrx_soc_handle soc, |
| struct cdp_cfg *cfg_pdev, uint32_t value) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops || !cfg_pdev) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_set_uc_tx_partition_base) |
| soc->ops->ipa_ops->ipa_set_uc_tx_partition_base(cfg_pdev, |
| value); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| #ifdef FEATURE_METERING |
| /** |
| * cdp_ipa_uc_get_share_stats() - get Tx/Rx byte stats from FW |
| * @soc - data path soc handle |
| * @pdev_id: physical device instance number |
| * @value: reset stats |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_uc_get_share_stats(ol_txrx_soc_handle soc, uint8_t pdev_id, |
| uint8_t value) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_uc_get_share_stats) |
| return soc->ops->ipa_ops->ipa_uc_get_share_stats(soc, pdev_id, |
| value); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_uc_set_quota() - set quota limit to FW |
| * @soc - data path soc handle |
| * @pdev_id: physical device instance number |
| * @value: quota limit bytes |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_uc_set_quota(ol_txrx_soc_handle soc, uint8_t pdev_id, uint64_t value) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_uc_set_quota) |
| return soc->ops->ipa_ops->ipa_uc_set_quota(soc, pdev_id, value); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| #endif |
| |
| /** |
| * cdp_ipa_enable_autonomy() - Enable autonomy RX data path |
| * @soc: data path soc handle |
| * @pdev_id: physical device instance number |
| * |
| * IPA Data path is enabled and resumed. |
| * All autonomy data path elements are ready to deliver packet |
| * All RX packet should routed to IPA_REO ring, then IPA can receive packet |
| * from WLAN |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_enable_autonomy(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_enable_autonomy) |
| return soc->ops->ipa_ops->ipa_enable_autonomy(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_disable_autonomy() - Disable autonomy RX data path |
| * @soc: data path soc handle |
| * @pdev_id: physical device instance number |
| * |
| * IPA Data path is enabled and resumed. |
| * All autonomy datapath elements are ready to deliver packet |
| * All RX packet should routed to IPA_REO ring, then IPA can receive packet |
| * from WLAN |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_disable_autonomy(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| if (soc->ops->ipa_ops->ipa_disable_autonomy) |
| return soc->ops->ipa_ops->ipa_disable_autonomy(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| #ifdef CONFIG_IPA_WDI_UNIFIED_API |
| /** |
| * cdp_ipa_setup() - Setup and connect IPA pipes |
| * @soc: data path soc handle |
| * @pdev_id: handle to the device instance number |
| * @ipa_i2w_cb: IPA to WLAN callback |
| * @ipa_w2i_cb: WLAN to IPA callback |
| * @ipa_wdi_meter_notifier_cb: IPA WDI metering callback |
| * @ipa_desc_size: IPA descriptor size |
| * @ipa_priv: handle to the HTT instance |
| * @is_rm_enabled: Is IPA RM enabled or not |
| * @tx_pipe_handle: pointer to Tx pipe handle |
| * @rx_pipe_handle: pointer to Rx pipe handle |
| * @is_smmu_enabled: Is SMMU enabled or not |
| * @sys_in: parameters to setup sys pipe in mcc mode |
| * @over_gsi: Is IPA using GSI |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_setup(ol_txrx_soc_handle soc, uint8_t pdev_id, void *ipa_i2w_cb, |
| void *ipa_w2i_cb, void *ipa_wdi_meter_notifier_cb, |
| uint32_t ipa_desc_size, void *ipa_priv, bool is_rm_enabled, |
| uint32_t *tx_pipe_handle, uint32_t *rx_pipe_handle, |
| bool is_smmu_enabled, qdf_ipa_sys_connect_params_t *sys_in, |
| bool over_gsi) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_setup) |
| return soc->ops->ipa_ops->ipa_setup(soc, pdev_id, ipa_i2w_cb, |
| ipa_w2i_cb, |
| ipa_wdi_meter_notifier_cb, |
| ipa_desc_size, ipa_priv, |
| is_rm_enabled, |
| tx_pipe_handle, |
| rx_pipe_handle, |
| is_smmu_enabled, |
| sys_in, over_gsi); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| #else /* CONFIG_IPA_WDI_UNIFIED_API */ |
| /** |
| * cdp_ipa_setup() - Setup and connect IPA pipes |
| * @soc: data path soc handle |
| * @pdev_id: handle to the device instance number |
| * @ipa_i2w_cb: IPA to WLAN callback |
| * @ipa_w2i_cb: WLAN to IPA callback |
| * @ipa_wdi_meter_notifier_cb: IPA WDI metering callback |
| * @ipa_desc_size: IPA descriptor size |
| * @ipa_priv: handle to the HTT instance |
| * @is_rm_enabled: Is IPA RM enabled or not |
| * @tx_pipe_handle: pointer to Tx pipe handle |
| * @rx_pipe_handle: pointer to Rx pipe handle |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_setup(ol_txrx_soc_handle soc, uint8_t pdev_id, void *ipa_i2w_cb, |
| void *ipa_w2i_cb, void *ipa_wdi_meter_notifier_cb, |
| uint32_t ipa_desc_size, void *ipa_priv, bool is_rm_enabled, |
| uint32_t *tx_pipe_handle, uint32_t *rx_pipe_handle) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_setup) |
| return soc->ops->ipa_ops->ipa_setup(soc, pdev_id, ipa_i2w_cb, |
| ipa_w2i_cb, |
| ipa_wdi_meter_notifier_cb, |
| ipa_desc_size, ipa_priv, |
| is_rm_enabled, |
| tx_pipe_handle, |
| rx_pipe_handle); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| #endif /* CONFIG_IPA_WDI_UNIFIED_API */ |
| |
| /** |
| * cdp_ipa_cleanup() - Disconnect IPA pipes |
| * @soc: data path soc handle |
| * @tx_pipe_handle: Tx pipe handle |
| * @rx_pipe_handle: Rx pipe handle |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_cleanup(ol_txrx_soc_handle soc, uint32_t tx_pipe_handle, |
| uint32_t rx_pipe_handle) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_cleanup) |
| return soc->ops->ipa_ops->ipa_cleanup(tx_pipe_handle, |
| rx_pipe_handle); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_setup_iface() - Setup IPA header and register interface |
| * @soc: data path soc handle |
| * @ifname: Interface name |
| * @mac_addr: Interface MAC address |
| * @prod_client: IPA prod client type |
| * @cons_client: IPA cons client type |
| * @session_id: Session ID |
| * @is_ipv6_enabled: Is IPV6 enabled or not |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_setup_iface(ol_txrx_soc_handle soc, char *ifname, uint8_t *mac_addr, |
| qdf_ipa_client_type_t prod_client, |
| qdf_ipa_client_type_t cons_client, |
| uint8_t session_id, bool is_ipv6_enabled) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_setup_iface) |
| return soc->ops->ipa_ops->ipa_setup_iface(ifname, mac_addr, |
| prod_client, |
| cons_client, |
| session_id, |
| is_ipv6_enabled); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_cleanup_iface() - Cleanup IPA header and deregister interface |
| * @soc: data path soc handle |
| * @ifname: Interface name |
| * @is_ipv6_enabled: Is IPV6 enabled or not |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_cleanup_iface(ol_txrx_soc_handle soc, char *ifname, |
| bool is_ipv6_enabled) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_cleanup_iface) |
| return soc->ops->ipa_ops->ipa_cleanup_iface(ifname, |
| is_ipv6_enabled); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_uc_enable_pipes() - Enable and resume traffic on Tx/Rx pipes |
| * @soc - data path soc handle |
| * @pdev_id - device instance id |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_enable_pipes(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_enable_pipes) |
| return soc->ops->ipa_ops->ipa_enable_pipes(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_uc_disable_pipes() - Suspend traffic and disable Tx/Rx pipes |
| * @soc: data path soc handle |
| * @pdev_id - device instance id |
| * |
| * Return: QDF_STATUS |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_disable_pipes(ol_txrx_soc_handle soc, uint8_t pdev_id) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_disable_pipes) |
| return soc->ops->ipa_ops->ipa_disable_pipes(soc, pdev_id); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_set_perf_level() - Set IPA clock bandwidth based on data rates |
| * @soc: data path soc handle |
| * @client: WLAN Client ID |
| * @max_supported_bw_mbps: Maximum bandwidth needed (in Mbps) |
| * |
| * Return: 0 on success, negative errno on error |
| */ |
| static inline QDF_STATUS |
| cdp_ipa_set_perf_level(ol_txrx_soc_handle soc, int client, |
| uint32_t max_supported_bw_mbps) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_set_perf_level) |
| return soc->ops->ipa_ops->ipa_set_perf_level(client, |
| max_supported_bw_mbps); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * cdp_ipa_rx_intrabss_fwd() - Perform intra-bss fwd for IPA RX path |
| * |
| * @soc: data path soc handle |
| * @vdev_id: vdev id |
| * @nbuf: pointer to skb of ethernet packet received from IPA RX path |
| * @fwd_success: pointer to indicate if skb succeeded in intra-bss TX |
| * |
| * This function performs intra-bss forwarding for WDI 3.0 IPA RX path. |
| * |
| * Return: true if packet is intra-bss fwd-ed and no need to pass to |
| * network stack. false if packet needs to be passed to network stack. |
| */ |
| static inline bool |
| cdp_ipa_rx_intrabss_fwd(ol_txrx_soc_handle soc, uint8_t vdev_id, |
| qdf_nbuf_t nbuf, bool *fwd_success) |
| { |
| if (!soc || !soc->ops || !soc->ops->ipa_ops || !fwd_success) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| if (soc->ops->ipa_ops->ipa_rx_intrabss_fwd) |
| return soc->ops->ipa_ops->ipa_rx_intrabss_fwd(soc, vdev_id, |
| nbuf, |
| fwd_success); |
| |
| /* Fall back to pass up to stack */ |
| return false; |
| } |
| |
| #endif /* IPA_OFFLOAD */ |
| |
| #endif /* _CDP_TXRX_IPA_H_ */ |
| |