diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/qmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/qmi.c | 124 |
1 files changed, 115 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 3b9ba0e03a66..65d3c6ba35ae 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1584,6 +1584,50 @@ static struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = { }, }; +static struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = { + { + .data_type = QMI_OPT_FLAG, + .elem_len = 1, + .elem_size = sizeof(u8), + .array_type = NO_ARRAY, + .tlv_type = 0x10, + .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, + enablefwlog_valid), + }, + { + .data_type = QMI_UNSIGNED_1_BYTE, + .elem_len = 1, + .elem_size = sizeof(u8), + .array_type = NO_ARRAY, + .tlv_type = 0x10, + .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, + enablefwlog), + }, + { + .data_type = QMI_EOTI, + .array_type = NO_ARRAY, + .tlv_type = QMI_COMMON_TLV_TYPE, + }, +}; + +static struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = { + { + .data_type = QMI_STRUCT, + .elem_len = 1, + .elem_size = sizeof(struct qmi_response_type_v01), + .array_type = NO_ARRAY, + .tlv_type = 0x02, + .offset = offsetof(struct qmi_wlanfw_wlan_ini_resp_msg_v01, + resp), + .ei_array = qmi_response_type_v01_ei, + }, + { + .data_type = QMI_EOTI, + .array_type = NO_ARRAY, + .tlv_type = QMI_COMMON_TLV_TYPE, + }, +}; + static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) { struct qmi_wlanfw_host_cap_req_msg_v01 req; @@ -2161,7 +2205,8 @@ err_free_req: return ret; } -static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) +static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab, + bool regdb) { struct device *dev = ab->dev; char filename[ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE]; @@ -2172,13 +2217,21 @@ static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) const u8 *tmp; memset(&bd, 0, sizeof(bd)); - ret = ath11k_core_fetch_bdf(ab, &bd); - if (ret) { - ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret); - goto out; + + if (regdb) { + ret = ath11k_core_fetch_regdb(ab, &bd); + } else { + ret = ath11k_core_fetch_bdf(ab, &bd); + if (ret) + ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret); } - if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0) + if (ret) + goto out; + + if (regdb) + bdf_type = ATH11K_QMI_BDF_TYPE_REGDB; + else if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0) bdf_type = ATH11K_QMI_BDF_TYPE_ELF; else bdf_type = ATH11K_QMI_BDF_TYPE_BIN; @@ -2193,8 +2246,8 @@ static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab) goto out; } - /* QCA6390 does not support cal data, skip it */ - if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF) + /* QCA6390/WCN6855 does not support cal data, skip it */ + if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF || bdf_type == ATH11K_QMI_BDF_TYPE_REGDB) goto out; if (ab->qmi.target.eeprom_caldata) { @@ -2495,6 +2548,48 @@ out: return ret; } +static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable) +{ + int ret; + struct qmi_txn txn; + struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {}; + struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {}; + + req.enablefwlog_valid = true; + req.enablefwlog = enable ? 1 : 0; + + ret = qmi_txn_init(&ab->qmi.handle, &txn, + qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp); + if (ret < 0) + goto out; + + ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, + QMI_WLANFW_WLAN_INI_REQ_V01, + QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN, + qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req); + if (ret < 0) { + ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n", + ret); + qmi_txn_cancel(&txn); + goto out; + } + + ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); + if (ret < 0) { + ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret); + goto out; + } + + if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { + ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n", + resp.resp.result, resp.resp.error); + ret = -EINVAL; + } + +out: + return ret; +} + void ath11k_qmi_firmware_stop(struct ath11k_base *ab) { int ret; @@ -2515,6 +2610,14 @@ int ath11k_qmi_firmware_start(struct ath11k_base *ab, ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware start\n"); + if (ab->hw_params.fw_wmi_diag_event) { + ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true); + if (ret < 0) { + ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret); + return ret; + } + } + ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab); if (ret < 0) { ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret); @@ -2626,7 +2729,10 @@ static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) return ret; } - ret = ath11k_qmi_load_bdf_qmi(ab); + if (ab->hw_params.supports_regdb) + ath11k_qmi_load_bdf_qmi(ab, true); + + ret = ath11k_qmi_load_bdf_qmi(ab, false); if (ret < 0) { ath11k_warn(ab, "failed to load board data file: %d\n", ret); return ret; |