| /* |
| * Copyright (c) 2018-2019 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. |
| */ |
| |
| /** |
| * DOC: contains ipa component main function definitions |
| */ |
| |
| #include "wlan_ipa_main.h" |
| #include "wlan_ipa_core.h" |
| #include "wlan_ipa_tgt_api.h" |
| #include "cfg_ucfg_api.h" |
| |
| static struct wlan_ipa_config *g_ipa_config; |
| static bool g_ipa_hw_support; |
| |
| bool ipa_check_hw_present(void) |
| { |
| /* Check if ipa hw is enabled */ |
| if (qdf_ipa_uc_reg_rdyCB(NULL) != -EPERM) { |
| g_ipa_hw_support = true; |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| QDF_STATUS ipa_config_mem_alloc(void) |
| { |
| struct wlan_ipa_config *ipa_cfg; |
| |
| ipa_cfg = qdf_mem_malloc(sizeof(*ipa_cfg)); |
| if (!ipa_cfg) { |
| ipa_err("Failed to allocate memory for ipa config"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| |
| g_ipa_config = ipa_cfg; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| void ipa_config_mem_free(void) |
| { |
| if (!g_ipa_config) { |
| ipa_err("IPA config already freed"); |
| return; |
| } |
| |
| qdf_mem_free(g_ipa_config); |
| g_ipa_config = NULL; |
| } |
| |
| bool ipa_is_hw_support(void) |
| { |
| return g_ipa_hw_support; |
| } |
| |
| bool ipa_config_is_enabled(void) |
| { |
| return g_ipa_config ? wlan_ipa_is_enabled(g_ipa_config) : 0; |
| } |
| |
| bool ipa_config_is_uc_enabled(void) |
| { |
| return g_ipa_config ? wlan_ipa_uc_is_enabled(g_ipa_config) : 0; |
| } |
| |
| QDF_STATUS ipa_obj_setup(struct wlan_ipa_priv *ipa_ctx) |
| { |
| return wlan_ipa_setup(ipa_ctx, g_ipa_config); |
| } |
| |
| QDF_STATUS ipa_obj_cleanup(struct wlan_ipa_priv *ipa_ctx) |
| { |
| return wlan_ipa_cleanup(ipa_ctx); |
| } |
| |
| QDF_STATUS ipa_send_uc_offload_enable_disable(struct wlan_objmgr_pdev *pdev, |
| struct ipa_uc_offload_control_params *req) |
| { |
| return tgt_ipa_uc_offload_enable_disable(pdev, req); |
| } |
| |
| void ipa_set_dp_handle(struct wlan_objmgr_psoc *psoc, void *dp_soc) |
| { |
| struct wlan_objmgr_pdev *pdev; |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| pdev = wlan_objmgr_get_pdev_by_id(psoc, 0, |
| WLAN_IPA_ID); |
| |
| if (!pdev) { |
| ipa_err("Failed to get pdev handle"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| wlan_objmgr_pdev_release_ref(pdev, WLAN_IPA_ID); |
| return; |
| } |
| |
| ipa_obj->dp_soc = dp_soc; |
| wlan_objmgr_pdev_release_ref(pdev, WLAN_IPA_ID); |
| } |
| |
| void ipa_set_txrx_handle(struct wlan_objmgr_psoc *psoc, void *txrx_handle) |
| { |
| struct wlan_objmgr_pdev *pdev; |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| pdev = wlan_objmgr_get_pdev_by_id(psoc, 0, |
| WLAN_IPA_ID); |
| |
| if (!pdev) { |
| ipa_err("Failed to get pdev handle"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| wlan_objmgr_pdev_release_ref(pdev, WLAN_IPA_ID); |
| return; |
| } |
| |
| ipa_obj->dp_pdev = txrx_handle; |
| wlan_objmgr_pdev_release_ref(pdev, WLAN_IPA_ID); |
| } |
| |
| QDF_STATUS ipa_rm_set_perf_level(struct wlan_objmgr_pdev *pdev, |
| uint64_t tx_packets, uint64_t rx_packets) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_set_perf_level(ipa_obj, tx_packets, rx_packets); |
| } |
| |
| void ipa_uc_info(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_info(ipa_obj); |
| } |
| |
| void ipa_uc_stat(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_stat(ipa_obj); |
| } |
| |
| void ipa_uc_rt_debug_host_dump(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_rt_debug_host_dump(ipa_obj); |
| } |
| |
| void ipa_dump_info(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_dump_info(ipa_obj); |
| } |
| |
| void ipa_uc_stat_request(struct wlan_objmgr_pdev *pdev, uint8_t reason) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_stat_request(ipa_obj, reason); |
| } |
| |
| void ipa_uc_stat_query(struct wlan_objmgr_pdev *pdev, |
| uint32_t *ipa_tx_diff, uint32_t *ipa_rx_diff) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_stat_query(ipa_obj, ipa_tx_diff, ipa_rx_diff); |
| } |
| |
| void ipa_reg_sap_xmit_cb(struct wlan_objmgr_pdev *pdev, wlan_ipa_softap_xmit cb) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_reg_sap_xmit_cb(ipa_obj, cb); |
| } |
| |
| void ipa_reg_send_to_nw_cb(struct wlan_objmgr_pdev *pdev, |
| wlan_ipa_send_to_nw cb) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_reg_send_to_nw_cb(ipa_obj, cb); |
| } |
| |
| void ipa_set_mcc_mode(struct wlan_objmgr_pdev *pdev, bool mcc_mode) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_set_mcc_mode(ipa_obj, mcc_mode); |
| } |
| |
| void ipa_set_dfs_cac_tx(struct wlan_objmgr_pdev *pdev, bool tx_block) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_set_dfs_cac_tx(ipa_obj, tx_block); |
| } |
| |
| void ipa_set_ap_ibss_fwd(struct wlan_objmgr_pdev *pdev, bool intra_bss) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_set_ap_ibss_fwd(ipa_obj, intra_bss); |
| } |
| |
| void ipa_uc_force_pipe_shutdown(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| wlan_ipa_uc_disable_pipes(ipa_obj); |
| } |
| |
| void ipa_flush(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_flush(ipa_obj); |
| } |
| |
| QDF_STATUS ipa_suspend(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_suspend(ipa_obj); |
| } |
| |
| QDF_STATUS ipa_resume(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_resume(ipa_obj); |
| } |
| |
| QDF_STATUS ipa_uc_ol_init(struct wlan_objmgr_pdev *pdev, |
| qdf_device_t osdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_uc_ol_init(ipa_obj, osdev); |
| } |
| |
| QDF_STATUS ipa_uc_ol_deinit(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_uc_ol_deinit(ipa_obj); |
| } |
| |
| QDF_STATUS ipa_send_mcc_scc_msg(struct wlan_objmgr_pdev *pdev, |
| bool mcc_mode) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug("ipa is disabled"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_send_mcc_scc_msg(ipa_obj, mcc_mode); |
| } |
| |
| QDF_STATUS ipa_wlan_evt(struct wlan_objmgr_pdev *pdev, qdf_netdev_t net_dev, |
| uint8_t device_mode, uint8_t session_id, |
| enum wlan_ipa_wlan_event ipa_event_type, |
| uint8_t *mac_addr) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_wlan_evt(net_dev, device_mode, session_id, |
| ipa_event_type, mac_addr); |
| } |
| |
| int ipa_uc_smmu_map(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr) |
| { |
| return wlan_ipa_uc_smmu_map(map, num_buf, buf_arr); |
| } |
| |
| bool ipa_is_fw_wdi_activated(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) { |
| ipa_debug_rl("ipa is disabled"); |
| return false; |
| } |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err_rl("IPA object is NULL"); |
| return false; |
| } |
| |
| return wlan_ipa_is_fw_wdi_activated(ipa_obj); |
| } |
| |
| void ipa_uc_cleanup_sta(struct wlan_objmgr_pdev *pdev, |
| qdf_netdev_t net_dev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_cleanup_sta(ipa_obj, net_dev); |
| } |
| |
| QDF_STATUS ipa_uc_disconnect_ap(struct wlan_objmgr_pdev *pdev, |
| qdf_netdev_t net_dev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| return wlan_ipa_uc_disconnect_ap(ipa_obj, net_dev); |
| } |
| |
| void ipa_cleanup_dev_iface(struct wlan_objmgr_pdev *pdev, |
| qdf_netdev_t net_dev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_cleanup_dev_iface(ipa_obj, net_dev); |
| } |
| |
| void ipa_uc_ssr_cleanup(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_uc_ssr_cleanup(ipa_obj); |
| } |
| |
| void ipa_fw_rejuvenate_send_msg(struct wlan_objmgr_pdev *pdev) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| return wlan_ipa_fw_rejuvenate_send_msg(ipa_obj); |
| } |
| |
| void ipa_component_config_update(struct wlan_objmgr_psoc *psoc) |
| { |
| if (!g_ipa_config) { |
| ipa_err("g_ipa_config is NULL"); |
| return; |
| } |
| |
| g_ipa_config->ipa_config = |
| cfg_get(psoc, CFG_DP_IPA_OFFLOAD_CONFIG); |
| g_ipa_config->desc_size = |
| cfg_get(psoc, CFG_DP_IPA_DESC_SIZE); |
| g_ipa_config->txbuf_count = |
| qdf_rounddown_pow_of_two(cfg_get(psoc, |
| CFG_DP_IPA_UC_TX_BUF_COUNT)); |
| g_ipa_config->ipa_bw_high = |
| cfg_get(psoc, CFG_DP_IPA_HIGH_BANDWIDTH_MBPS); |
| g_ipa_config->ipa_bw_medium = |
| cfg_get(psoc, CFG_DP_IPA_MEDIUM_BANDWIDTH_MBPS); |
| g_ipa_config->ipa_bw_low = |
| cfg_get(psoc, CFG_DP_IPA_LOW_BANDWIDTH_MBPS); |
| g_ipa_config->bus_bw_high = |
| cfg_get(psoc, CFG_DP_BUS_BANDWIDTH_HIGH_THRESHOLD); |
| g_ipa_config->bus_bw_medium = |
| cfg_get(psoc, CFG_DP_BUS_BANDWIDTH_MEDIUM_THRESHOLD); |
| g_ipa_config->bus_bw_low = |
| cfg_get(psoc, CFG_DP_BUS_BANDWIDTH_LOW_THRESHOLD); |
| g_ipa_config->ipa_force_voting = |
| cfg_get(psoc, CFG_DP_IPA_ENABLE_FORCE_VOTING); |
| } |
| |
| uint32_t ipa_get_tx_buf_count(void) |
| { |
| return g_ipa_config ? g_ipa_config->txbuf_count : 0; |
| } |
| |
| void ipa_update_tx_stats(struct wlan_objmgr_pdev *pdev, uint64_t sta_tx, |
| uint64_t ap_tx) |
| { |
| struct wlan_ipa_priv *ipa_obj; |
| |
| if (!ipa_config_is_enabled()) |
| return; |
| |
| ipa_obj = ipa_pdev_get_priv_obj(pdev); |
| if (!ipa_obj) { |
| ipa_err("IPA object is NULL"); |
| return; |
| } |
| |
| wlan_ipa_update_tx_stats(ipa_obj, sta_tx, ap_tx); |
| } |