Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 1 | /* |
Edayilliam Jayadev | ac0ddec | 2018-08-08 11:51:06 +0530 | [diff] [blame] | 2 | * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved. |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for |
| 5 | * any purpose with or without fee is hereby granted, provided that the |
| 6 | * above copyright notice and this permission notice appear in all |
| 7 | * copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 10 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 11 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 12 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 13 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 14 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 15 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 16 | * PERFORMANCE OF THIS SOFTWARE. |
| 17 | */ |
| 18 | |
| 19 | #include <osdep.h> |
| 20 | #include "wmi.h" |
| 21 | #include "wmi_unified_priv.h" |
| 22 | #include "wmi_unified_dbr_param.h" |
| 23 | #include "wmi_unified_dbr_api.h" |
| 24 | |
| 25 | /** |
| 26 | * send_dbr_cfg_cmd_tlv() - configure DMA rings for Direct Buf RX |
| 27 | * @wmi_handle: wmi handle |
| 28 | * @data_len: len of dma cfg req |
| 29 | * @data: dma cfg req |
| 30 | * |
| 31 | * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure |
| 32 | */ |
| 33 | static QDF_STATUS send_dbr_cfg_cmd_tlv(wmi_unified_t wmi_handle, |
| 34 | struct direct_buf_rx_cfg_req *cfg) |
| 35 | { |
| 36 | wmi_buf_t buf; |
| 37 | wmi_dma_ring_cfg_req_fixed_param *cmd; |
| 38 | QDF_STATUS ret; |
| 39 | int32_t len = sizeof(*cmd); |
| 40 | |
| 41 | buf = wmi_buf_alloc(wmi_handle, sizeof(*cmd)); |
| 42 | if (!buf) { |
| 43 | WMI_LOGE(FL("wmi_buf_alloc failed")); |
| 44 | return QDF_STATUS_E_FAILURE; |
| 45 | } |
| 46 | |
| 47 | cmd = (wmi_dma_ring_cfg_req_fixed_param *)wmi_buf_data(buf); |
| 48 | |
| 49 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 50 | WMITLV_TAG_STRUC_wmi_dma_ring_cfg_req_fixed_param, |
| 51 | WMITLV_GET_STRUCT_TLVLEN(wmi_dma_ring_cfg_req_fixed_param)); |
| 52 | |
Shaakir Mohamed | af7c6e0 | 2019-08-09 14:22:46 -0700 | [diff] [blame] | 53 | cmd->pdev_id = wmi_handle->ops->convert_pdev_id_host_to_target( |
| 54 | wmi_handle, |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 55 | cfg->pdev_id); |
| 56 | cmd->mod_id = cfg->mod_id; |
| 57 | cmd->base_paddr_lo = cfg->base_paddr_lo; |
| 58 | cmd->base_paddr_hi = cfg->base_paddr_hi; |
| 59 | cmd->head_idx_paddr_lo = cfg->head_idx_paddr_lo; |
| 60 | cmd->head_idx_paddr_hi = cfg->head_idx_paddr_hi; |
| 61 | cmd->tail_idx_paddr_lo = cfg->tail_idx_paddr_lo; |
| 62 | cmd->tail_idx_paddr_hi = cfg->tail_idx_paddr_hi; |
| 63 | cmd->num_elems = cfg->num_elems; |
| 64 | cmd->buf_size = cfg->buf_size; |
| 65 | cmd->num_resp_per_event = cfg->num_resp_per_event; |
| 66 | cmd->event_timeout_ms = cfg->event_timeout_ms; |
| 67 | |
| 68 | WMI_LOGD("%s: wmi_dma_ring_cfg_req_fixed_param pdev id %d mod id %d" |
| 69 | "base paddr lo %x base paddr hi %x head idx paddr lo %x" |
| 70 | "head idx paddr hi %x tail idx paddr lo %x" |
| 71 | "tail idx addr hi %x num elems %d buf size %d num resp %d" |
| 72 | "event timeout %d", __func__, cmd->pdev_id, |
| 73 | cmd->mod_id, cmd->base_paddr_lo, cmd->base_paddr_hi, |
| 74 | cmd->head_idx_paddr_lo, cmd->head_idx_paddr_hi, |
| 75 | cmd->tail_idx_paddr_lo, cmd->tail_idx_paddr_hi, |
| 76 | cmd->num_elems, cmd->buf_size, cmd->num_resp_per_event, |
| 77 | cmd->event_timeout_ms); |
| 78 | wmi_mtrace(WMI_PDEV_DMA_RING_CFG_REQ_CMDID, NO_SESSION, 0); |
| 79 | ret = wmi_unified_cmd_send(wmi_handle, buf, len, |
| 80 | WMI_PDEV_DMA_RING_CFG_REQ_CMDID); |
| 81 | if (QDF_IS_STATUS_ERROR(ret)) { |
| 82 | WMI_LOGE(FL(":wmi cmd send failed")); |
| 83 | wmi_buf_free(buf); |
| 84 | } |
| 85 | |
| 86 | return ret; |
| 87 | } |
| 88 | |
Edayilliam Jayadev | ac0ddec | 2018-08-08 11:51:06 +0530 | [diff] [blame] | 89 | static QDF_STATUS extract_scaling_params_service_ready_ext_tlv( |
| 90 | wmi_unified_t wmi_handle, |
| 91 | uint8_t *event, uint8_t idx, |
| 92 | struct wlan_psoc_host_spectral_scaling_params *param) |
| 93 | { |
| 94 | WMI_SERVICE_READY_EXT_EVENTID_param_tlvs *param_buf; |
| 95 | wmi_spectral_bin_scaling_params *spectral_bin_scaling_params; |
| 96 | |
| 97 | param_buf = (WMI_SERVICE_READY_EXT_EVENTID_param_tlvs *)event; |
| 98 | if (!param_buf) |
| 99 | return QDF_STATUS_E_INVAL; |
| 100 | |
| 101 | spectral_bin_scaling_params = ¶m_buf->wmi_bin_scaling_params[idx]; |
| 102 | |
Shaakir Mohamed | af7c6e0 | 2019-08-09 14:22:46 -0700 | [diff] [blame] | 103 | param->pdev_id = wmi_handle->ops->convert_pdev_id_target_to_host( |
| 104 | wmi_handle, |
Edayilliam Jayadev | ac0ddec | 2018-08-08 11:51:06 +0530 | [diff] [blame] | 105 | spectral_bin_scaling_params->pdev_id); |
| 106 | param->low_level_offset = spectral_bin_scaling_params->low_level_offset; |
| 107 | param->formula_id = spectral_bin_scaling_params->formula_id; |
| 108 | param->high_level_offset = |
| 109 | spectral_bin_scaling_params->high_level_offset; |
| 110 | param->rssi_thr = spectral_bin_scaling_params->rssi_thr; |
| 111 | param->default_agc_max_gain = |
| 112 | spectral_bin_scaling_params->default_agc_max_gain; |
| 113 | |
| 114 | return QDF_STATUS_SUCCESS; |
| 115 | } |
| 116 | |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 117 | static QDF_STATUS extract_dbr_buf_release_fixed_tlv(wmi_unified_t wmi_handle, |
| 118 | uint8_t *event, struct direct_buf_rx_rsp *param) |
| 119 | { |
| 120 | WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *param_buf; |
| 121 | wmi_dma_buf_release_fixed_param *ev; |
| 122 | |
| 123 | param_buf = (WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *)event; |
| 124 | if (!param_buf) |
| 125 | return QDF_STATUS_E_INVAL; |
| 126 | |
| 127 | ev = param_buf->fixed_param; |
| 128 | if (!ev) |
| 129 | return QDF_STATUS_E_INVAL; |
| 130 | |
Shaakir Mohamed | af7c6e0 | 2019-08-09 14:22:46 -0700 | [diff] [blame] | 131 | param->pdev_id = wmi_handle->ops->convert_pdev_id_target_to_host( |
| 132 | wmi_handle, |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 133 | ev->pdev_id); |
| 134 | param->mod_id = ev->mod_id; |
| 135 | param->num_buf_release_entry = ev->num_buf_release_entry; |
| 136 | param->num_meta_data_entry = ev->num_meta_data_entry; |
| 137 | WMI_LOGD("%s:pdev id %d mod id %d num buf release entry %d", __func__, |
| 138 | param->pdev_id, param->mod_id, param->num_buf_release_entry); |
| 139 | |
| 140 | return QDF_STATUS_SUCCESS; |
| 141 | } |
| 142 | |
| 143 | static QDF_STATUS extract_dbr_buf_release_entry_tlv(wmi_unified_t wmi_handle, |
| 144 | uint8_t *event, uint8_t idx, struct direct_buf_rx_entry *param) |
| 145 | { |
| 146 | WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *param_buf; |
| 147 | wmi_dma_buf_release_entry *entry; |
| 148 | |
| 149 | param_buf = (WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *)event; |
| 150 | if (!param_buf) |
| 151 | return QDF_STATUS_E_INVAL; |
| 152 | |
| 153 | entry = ¶m_buf->entries[idx]; |
| 154 | |
| 155 | if (!entry) { |
| 156 | WMI_LOGE("%s: Entry is NULL", __func__); |
| 157 | return QDF_STATUS_E_FAILURE; |
| 158 | } |
| 159 | |
| 160 | WMI_LOGD("%s: paddr_lo[%d] = %x", __func__, idx, entry->paddr_lo); |
| 161 | |
| 162 | param->paddr_lo = entry->paddr_lo; |
| 163 | param->paddr_hi = entry->paddr_hi; |
| 164 | |
| 165 | return QDF_STATUS_SUCCESS; |
| 166 | } |
| 167 | |
| 168 | static QDF_STATUS extract_dbr_buf_metadata_tlv( |
| 169 | wmi_unified_t wmi_handle, uint8_t *event, |
| 170 | uint8_t idx, struct direct_buf_rx_metadata *param) |
| 171 | { |
| 172 | WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *param_buf; |
| 173 | wmi_dma_buf_release_spectral_meta_data *entry; |
| 174 | |
| 175 | param_buf = (WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID_param_tlvs *)event; |
| 176 | if (!param_buf) |
| 177 | return QDF_STATUS_E_INVAL; |
| 178 | |
| 179 | entry = ¶m_buf->meta_data[idx]; |
| 180 | |
| 181 | if (!entry) { |
| 182 | WMI_LOGE("%s: Entry is NULL", __func__); |
| 183 | return QDF_STATUS_E_FAILURE; |
| 184 | } |
| 185 | |
| 186 | qdf_mem_copy(param->noisefloor, entry->noise_floor, |
Edayilliam Jayadev | 4c00234 | 2018-11-27 11:20:55 +0530 | [diff] [blame] | 187 | qdf_min(sizeof(entry->noise_floor), |
| 188 | sizeof(param->noisefloor))); |
| 189 | param->reset_delay = entry->reset_delay; |
| 190 | |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 191 | return QDF_STATUS_SUCCESS; |
| 192 | } |
| 193 | |
| 194 | void wmi_dbr_attach_tlv(wmi_unified_t wmi_handle) |
| 195 | { |
| 196 | struct wmi_ops *ops = wmi_handle->ops; |
| 197 | |
| 198 | ops->send_dbr_cfg_cmd = send_dbr_cfg_cmd_tlv; |
| 199 | ops->extract_dbr_buf_release_entry = extract_dbr_buf_release_entry_tlv; |
| 200 | ops->extract_dbr_buf_metadata = extract_dbr_buf_metadata_tlv; |
| 201 | ops->extract_dbr_buf_release_fixed = extract_dbr_buf_release_fixed_tlv; |
Edayilliam Jayadev | ac0ddec | 2018-08-08 11:51:06 +0530 | [diff] [blame] | 202 | ops->extract_scaling_params_service_ready_ext = |
| 203 | extract_scaling_params_service_ready_ext_tlv; |
Sathish Kumar | a8dcd50 | 2018-10-02 11:03:59 +0530 | [diff] [blame] | 204 | } |