diff options
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/coex.c | 181 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs.c | 22 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h | 193 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api.h | 5 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mvm.h | 4 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 3 |
6 files changed, 233 insertions, 175 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c index f471de3..f8c293e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/coex.c +++ b/drivers/net/wireless/iwlwifi/mvm/coex.c @@ -70,48 +70,8 @@ #include "mvm.h" #include "iwl-debug.h" -#define EVENT_PRIO_ANT(_evt, _prio, _shrd_ant) \ - [(_evt)] = (((_prio) << BT_COEX_PRIO_TBL_PRIO_POS) | \ - ((_shrd_ant) << BT_COEX_PRIO_TBL_SHRD_ANT_POS)) - -static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = { - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_INIT_CALIB1, - BT_COEX_PRIO_TBL_PRIO_BYPASS, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_INIT_CALIB2, - BT_COEX_PRIO_TBL_PRIO_BYPASS, 1), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW1, - BT_COEX_PRIO_TBL_PRIO_LOW, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW2, - BT_COEX_PRIO_TBL_PRIO_LOW, 1), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH1, - BT_COEX_PRIO_TBL_PRIO_HIGH, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH2, - BT_COEX_PRIO_TBL_PRIO_HIGH, 1), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_DTIM, - BT_COEX_PRIO_TBL_DISABLED, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_SCAN52, - BT_COEX_PRIO_TBL_PRIO_COEX_OFF, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_SCAN24, - BT_COEX_PRIO_TBL_PRIO_COEX_ON, 0), - EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_IDLE, - BT_COEX_PRIO_TBL_PRIO_COEX_IDLE, 0), - 0, 0, 0, 0, 0, 0, -}; - -#undef EVENT_PRIO_ANT - #define BT_ANTENNA_COUPLING_THRESHOLD (30) -static int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm) -{ - if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS)) - return 0; - - return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, 0, - sizeof(struct iwl_bt_coex_prio_tbl_cmd), - &iwl_bt_prio_tbl); -} - const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX] = { [BT_KILL_MSK_DEFAULT] = 0xffff0000, [BT_KILL_MSK_SCO_HID_A2DP] = 0xffffffff, @@ -520,6 +480,7 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif) struct ieee80211_chanctx_conf *chanctx_conf; enum iwl_bt_coex_lut_type ret; u16 phy_ctx_id; + u32 primary_ch_phy_id, secondary_ch_phy_id; /* * Checking that we hold mvm->mutex is a good idea, but the rate @@ -547,10 +508,13 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif) } phy_ctx_id = *((u16 *)chanctx_conf->drv_priv); + primary_ch_phy_id = le32_to_cpu(mvm->last_bt_ci_cmd.primary_ch_phy_id); + secondary_ch_phy_id = + le32_to_cpu(mvm->last_bt_ci_cmd.secondary_ch_phy_id); - if (mvm->last_bt_ci_cmd.primary_ch_phy_id == phy_ctx_id) + if (primary_ch_phy_id == phy_ctx_id) ret = le32_to_cpu(mvm->last_bt_notif.primary_ch_lut); - else if (mvm->last_bt_ci_cmd.secondary_ch_phy_id == phy_ctx_id) + else if (secondary_ch_phy_id == phy_ctx_id) ret = le32_to_cpu(mvm->last_bt_notif.secondary_ch_lut); /* else - default = TX TX disallowed */ @@ -561,25 +525,18 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif) int iwl_send_bt_init_conf(struct iwl_mvm *mvm) { - struct iwl_bt_coex_cmd_old *bt_cmd; + struct iwl_bt_coex_cmd *bt_cmd; struct iwl_host_cmd cmd = { .id = BT_CONFIG, .len = { sizeof(*bt_cmd), }, .dataflags = { IWL_HCMD_DFL_NOCOPY, }, }; int ret; - u32 flags; + u32 mode; if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT)) return iwl_send_bt_init_conf_old(mvm); - /* TODO */ - return 0; - - ret = iwl_send_bt_prio_tbl(mvm); - if (ret) - return ret; - bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL); if (!bt_cmd) return -ENOMEM; @@ -588,66 +545,46 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm) lockdep_assert_held(&mvm->mutex); if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS)) { + u32 mode; + switch (mvm->bt_force_ant_mode) { - case BT_FORCE_ANT_AUTO: - flags = BT_COEX_AUTO_OLD; - break; case BT_FORCE_ANT_BT: - flags = BT_COEX_BT_OLD; + mode = BT_COEX_BT; break; case BT_FORCE_ANT_WIFI: - flags = BT_COEX_WIFI_OLD; + mode = BT_COEX_WIFI; break; default: WARN_ON(1); - flags = 0; + mode = 0; } - bt_cmd->flags = cpu_to_le32(flags); - bt_cmd->valid_bit_msk = cpu_to_le32(BT_VALID_ENABLE); + bt_cmd->mode = cpu_to_le32(mode); goto send_cmd; } - bt_cmd->max_kill = 5; - bt_cmd->bt4_antenna_isolation_thr = BT_ANTENNA_COUPLING_THRESHOLD; - bt_cmd->bt4_antenna_isolation = iwlwifi_mod_params.ant_coupling; - bt_cmd->bt4_tx_tx_delta_freq_thr = 15; - bt_cmd->bt4_tx_rx_max_freq0 = 15; - bt_cmd->override_primary_lut = BT_COEX_INVALID_LUT; - bt_cmd->override_secondary_lut = BT_COEX_INVALID_LUT; - - flags = iwlwifi_mod_params.bt_coex_active ? - BT_COEX_NW_OLD : BT_COEX_DISABLE_OLD; - bt_cmd->flags = cpu_to_le32(flags); - - bt_cmd->valid_bit_msk = cpu_to_le32(BT_VALID_ENABLE | - BT_VALID_BT_PRIO_BOOST | - BT_VALID_MAX_KILL | - BT_VALID_3W_TMRS | - BT_VALID_KILL_ACK | - BT_VALID_KILL_CTS | - BT_VALID_REDUCED_TX_POWER | - BT_VALID_LUT | - BT_VALID_WIFI_RX_SW_PRIO_BOOST | - BT_VALID_WIFI_TX_SW_PRIO_BOOST | - BT_VALID_ANT_ISOLATION | - BT_VALID_ANT_ISOLATION_THRS | - BT_VALID_TXTX_DELTA_FREQ_THRS | - BT_VALID_TXRX_MAX_FREQ_0 | - BT_VALID_SYNC_TO_SCO); + bt_cmd->max_kill = cpu_to_le32(5); + bt_cmd->bt4_antenna_isolation_thr = + cpu_to_le32(BT_ANTENNA_COUPLING_THRESHOLD); + bt_cmd->bt4_tx_tx_delta_freq_thr = cpu_to_le32(15); + bt_cmd->bt4_tx_rx_max_freq0 = cpu_to_le32(15); + bt_cmd->override_primary_lut = cpu_to_le32(BT_COEX_INVALID_LUT); + bt_cmd->override_secondary_lut = cpu_to_le32(BT_COEX_INVALID_LUT); + + mode = iwlwifi_mod_params.bt_coex_active ? BT_COEX_NW : BT_COEX_DISABLE; + bt_cmd->mode = cpu_to_le32(mode); if (IWL_MVM_BT_COEX_SYNC2SCO) - bt_cmd->flags |= cpu_to_le32(BT_COEX_SYNC2SCO); + bt_cmd->enabled_modules |= + cpu_to_le32(BT_COEX_SYNC2SCO_ENABLED); - if (IWL_MVM_BT_COEX_CORUNNING) { - bt_cmd->valid_bit_msk |= cpu_to_le32(BT_VALID_CORUN_LUT_20 | - BT_VALID_CORUN_LUT_40); - bt_cmd->flags |= cpu_to_le32(BT_COEX_CORUNNING); - } + if (IWL_MVM_BT_COEX_CORUNNING) + bt_cmd->enabled_modules |= cpu_to_le32(BT_COEX_CORUN_ENABLED); if (IWL_MVM_BT_COEX_MPLUT) { - bt_cmd->flags |= cpu_to_le32(BT_COEX_MPLUT); - bt_cmd->valid_bit_msk |= cpu_to_le32(BT_VALID_MULTI_PRIO_LUT); + bt_cmd->enabled_modules |= cpu_to_le32(BT_COEX_MPLUT_ENABLED); + bt_cmd->enabled_modules |= + cpu_to_le32(BT_COEX_MPLUT_BOOST_ENABLED); } if (mvm->cfg->bt_shared_single_ant) @@ -657,20 +594,10 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm) memcpy(&bt_cmd->decision_lut, iwl_combined_lookup, sizeof(iwl_combined_lookup)); - /* Take first Co-running block LUT to get started */ - memcpy(bt_cmd->bt4_corun_lut20, antenna_coupling_ranges[0].lut20, - sizeof(bt_cmd->bt4_corun_lut20)); - memcpy(bt_cmd->bt4_corun_lut40, antenna_coupling_ranges[0].lut20, - sizeof(bt_cmd->bt4_corun_lut40)); - - memcpy(&bt_cmd->bt_prio_boost, iwl_bt_prio_boost, + memcpy(&bt_cmd->mplut_prio_boost, iwl_bt_prio_boost, sizeof(iwl_bt_prio_boost)); - memcpy(&bt_cmd->bt4_multiprio_lut, iwl_bt_mprio_lut, + memcpy(&bt_cmd->multiprio_lut, iwl_bt_mprio_lut, sizeof(iwl_bt_mprio_lut)); - bt_cmd->kill_ack_msk = - cpu_to_le32(iwl_bt_ack_kill_msk[BT_KILL_MSK_DEFAULT]); - bt_cmd->kill_cts_msk = - cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]); send_cmd: memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif)); @@ -687,7 +614,7 @@ static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm, { enum iwl_bt_kill_msk bt_kill_msk; struct iwl_bt_coex_cmd_old *bt_cmd; - struct iwl_bt_coex_profile_notif_old *notif = &mvm->last_bt_notif; + struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif; struct iwl_host_cmd cmd = { .id = BT_CONFIG, .data[0] = &bt_cmd, @@ -760,6 +687,8 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, struct iwl_mvm_sta *mvmsta; int ret; + return 0; + mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id); if (!mvmsta) return 0; @@ -793,7 +722,7 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, } struct iwl_bt_iterator_data { - struct iwl_bt_coex_profile_notif_old *notif; + struct iwl_bt_coex_profile_notif *notif; struct iwl_mvm *mvm; u32 num_bss_ifaces; bool reduced_tx_power; @@ -883,9 +812,8 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, smps_mode = IEEE80211_SMPS_AUTOMATIC; IWL_DEBUG_COEX(data->mvm, - "mac %d: bt_status %d bt_activity_grading %d smps_req %d\n", - mvmvif->id, data->notif->bt_status, bt_activity_grading, - smps_mode); + "mac %d: bt_activity_grading %d smps_req %d\n", + mvmvif->id, bt_activity_grading, smps_mode); iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, smps_mode); @@ -937,7 +865,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, */ if (iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT || mvm->cfg->bt_shared_single_ant || !vif->bss_conf.assoc || - !data->notif->bt_status) { + le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF) { data->reduced_tx_power = false; iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false); iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0); @@ -983,7 +911,7 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm) .notif = &mvm->last_bt_notif, .reduced_tx_power = true, }; - struct iwl_bt_coex_ci_cmd_old cmd = {}; + struct iwl_bt_coex_ci_cmd cmd = {}; u8 ci_bw_idx; /* Ignore updates if we are in force mode */ @@ -1004,9 +932,7 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm) if (chan->def.width < NL80211_CHAN_WIDTH_40) { ci_bw_idx = 0; - cmd.co_run_bw_primary = 0; } else { - cmd.co_run_bw_primary = 1; if (chan->def.center_freq1 > chan->def.chan->center_freq) ci_bw_idx = 2; @@ -1016,7 +942,8 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm) cmd.bt_primary_ci = iwl_ci_mask[chan->def.chan->hw_value][ci_bw_idx]; - cmd.primary_ch_phy_id = *((u16 *)data.primary->drv_priv); + cmd.primary_ch_phy_id = + cpu_to_le32(*((u16 *)data.primary->drv_priv)); } if (data.secondary) { @@ -1028,9 +955,7 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm) if (chan->def.width < NL80211_CHAN_WIDTH_40) { ci_bw_idx = 0; - cmd.co_run_bw_secondary = 0; } else { - cmd.co_run_bw_secondary = 1; if (chan->def.center_freq1 > chan->def.chan->center_freq) ci_bw_idx = 2; @@ -1040,7 +965,8 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm) cmd.bt_secondary_ci = iwl_ci_mask[chan->def.chan->hw_value][ci_bw_idx]; - cmd.secondary_ch_phy_id = *((u16 *)data.secondary->drv_priv); + cmd.secondary_ch_phy_id = + cpu_to_le32(*((u16 *)data.secondary->drv_priv)); } rcu_read_unlock(); @@ -1078,9 +1004,6 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm, return 0; IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n"); - IWL_DEBUG_COEX(mvm, "\tBT status: %s\n", - notif->bt_status ? "ON" : "OFF"); - IWL_DEBUG_COEX(mvm, "\tBT open conn %d\n", notif->bt_open_conn); IWL_DEBUG_COEX(mvm, "\tBT ci compliance %d\n", notif->bt_ci_compliance); IWL_DEBUG_COEX(mvm, "\tBT primary_ch_lut %d\n", le32_to_cpu(notif->primary_ch_lut)); @@ -1088,8 +1011,6 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm, le32_to_cpu(notif->secondary_ch_lut)); IWL_DEBUG_COEX(mvm, "\tBT activity grading %d\n", le32_to_cpu(notif->bt_activity_grading)); - IWL_DEBUG_COEX(mvm, "\tBT agg traffic load %d\n", - notif->bt_agg_traffic_load); /* remember this notification for future use: rssi fluctuations */ memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif)); @@ -1181,7 +1102,7 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif, return; /* No BT - reports should be disabled */ - if (!mvm->last_bt_notif.bt_status) + if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF) return; IWL_DEBUG_COEX(mvm, "RSSI for %pM is now %s\n", vif->bss_conf.bssid, @@ -1234,9 +1155,11 @@ u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm, if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) < BT_HIGH_TRAFFIC) return LINK_QUAL_AGG_TIME_LIMIT_DEF; - +/* + TODO if (mvm->last_bt_notif.ttc_enabled) return LINK_QUAL_AGG_TIME_LIMIT_DEF; +*/ lut_type = iwl_get_coex_type(mvm, mvmsta->vif); @@ -1256,11 +1179,11 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT)) return iwl_mvm_coex_agg_time_limit_old(mvm, sta); - return true; - - /* TODO */ +/* + TODO if (mvm->last_bt_notif.ttc_enabled) return true; +*/ if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) < BT_HIGH_TRAFFIC) diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index b2c751e..e66c659 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -316,7 +316,7 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { struct iwl_mvm *mvm = file->private_data; - struct iwl_bt_coex_profile_notif_old *notif = &mvm->last_bt_notif; + struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif; char *buf; int ret, pos = 0, bufsz = sizeof(char) * 1024; @@ -378,14 +378,6 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf, BT_MBOX_PRINT(3, SSN_2, false); BT_MBOX_PRINT(3, UPDATE_REQUEST, true); - pos += scnprintf(buf+pos, bufsz-pos, "bt_status = %d\n", - notif->bt_status); - pos += scnprintf(buf+pos, bufsz-pos, "bt_open_conn = %d\n", - notif->bt_open_conn); - pos += scnprintf(buf+pos, bufsz-pos, "bt_traffic_load = %d\n", - notif->bt_traffic_load); - pos += scnprintf(buf+pos, bufsz-pos, "bt_agg_traffic_load = %d\n", - notif->bt_agg_traffic_load); pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n", notif->bt_ci_compliance); pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n", @@ -411,7 +403,7 @@ static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { struct iwl_mvm *mvm = file->private_data; - struct iwl_bt_coex_ci_cmd_old *cmd = &mvm->last_bt_ci_cmd; + struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd; char buf[256]; int bufsz = sizeof(buf); int pos = 0; @@ -420,13 +412,11 @@ static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf, pos += scnprintf(buf+pos, bufsz-pos, "Channel inhibition CMD\n"); pos += scnprintf(buf+pos, bufsz-pos, - "\tPrimary Channel Bitmap 0x%016llx Fat: %d\n", - le64_to_cpu(cmd->bt_primary_ci), - !!cmd->co_run_bw_primary); + "\tPrimary Channel Bitmap 0x%016llx\n", + le64_to_cpu(cmd->bt_primary_ci)); pos += scnprintf(buf+pos, bufsz-pos, - "\tSecondary Channel Bitmap 0x%016llx Fat: %d\n", - le64_to_cpu(cmd->bt_secondary_ci), - !!cmd->co_run_bw_secondary); + "\tSecondary Channel Bitmap 0x%016llx\n", + le64_to_cpu(cmd->bt_secondary_ci)); pos += scnprintf(buf+pos, bufsz-pos, "BT Configuration CMD\n"); pos += scnprintf(buf+pos, bufsz-pos, "\tACK Kill Mask 0x%08x\n", diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h index b3626cc..98becb9 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h @@ -208,26 +208,116 @@ struct iwl_bt_coex_cmd_old { __le32 valid_bit_msk; } __packed; /* BT_COEX_CMD_API_S_VER_5 */ +enum iwl_bt_coex_mode { + BT_COEX_DISABLE = 0x0, + BT_COEX_NW = 0x1, + BT_COEX_BT = 0x2, + BT_COEX_WIFI = 0x3, +}; /* BT_COEX_MODES_E */ + +enum iwl_bt_coex_enabled_modules { + BT_COEX_MPLUT_ENABLED = BIT(0), + BT_COEX_MPLUT_BOOST_ENABLED = BIT(1), + BT_COEX_SYNC2SCO_ENABLED = BIT(2), + BT_COEX_CORUN_ENABLED = BIT(3), +}; /* BT_COEX_MODULES_ENABLE_E_VER_1 */ + +/** + * struct iwl_bt_coex_cmd - bt coex configuration command + * @mode: enum %iwl_bt_coex_mode + * @enabled_modules: enum %iwl_bt_coex_enabled_modules + * @max_kill: max count of Tx retries due to kill from PTA + * @override_primary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT + * should be set by default + * @override_secondary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT + * should be set by default + * @bt4_antenna_isolation_thr: antenna threshold value + * @bt4_tx_tx_delta_freq_thr: TxTx delta frequency + * @bt4_tx_rx_max_freq0: TxRx max frequency + * @multiprio_lut: multi priority LUT configuration + * @mplut_prio_boost: BT priority boost registers + * @decision_lut: PTA decision LUT, per Prio-Ch + * + * The structure is used for the BT_COEX command. + */ +struct iwl_bt_coex_cmd { + __le32 mode; + __le32 enabled_modules; + + __le32 max_kill; + __le32 override_primary_lut; + __le32 override_secondary_lut; + __le32 bt4_antenna_isolation_thr; + + __le32 bt4_tx_tx_delta_freq_thr; + __le32 bt4_tx_rx_max_freq0; + + __le32 multiprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE]; + __le32 mplut_prio_boost[BT_COEX_BOOST_SIZE]; + + __le32 decision_lut[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE]; +} __packed; /* BT_COEX_CMD_API_S_VER_6 */ + +/** + * struct iwl_bt_coex_corun_lut_update - bt coex update the corun lut + * @corun_lut20: co-running 20 MHz LUT configuration + * @corun_lut40: co-running 40 MHz LUT configuration + * + * The structure is used for the BT_COEX_UPDATE_CORUN_LUT command. + */ +struct iwl_bt_coex_corun_lut_update_cmd { + __le32 corun_lut20[BT_COEX_CORUN_LUT_SIZE]; + __le32 corun_lut40[BT_COEX_CORUN_LUT_SIZE]; +} __packed; /* BT_COEX_UPDATE_CORUN_LUT_API_S_VER_1 */ + +/** + * struct iwl_bt_coex_sw_boost - SW boost values + * @wifi_tx_prio_boost: SW boost of wifi tx priority + * @wifi_rx_prio_boost: SW boost of wifi rx priority + * @kill_ack_msk: kill ACK mask. 1 - Tx ACK, 0 - kill Tx of ACK. + * @kill_cts_msk: kill CTS mask. 1 - Tx CTS, 0 - kill Tx of CTS. + */ +struct iwl_bt_coex_sw_boost { + __le32 wifi_tx_prio_boost; + __le32 wifi_rx_prio_boost; + __le32 kill_ack_msk; + __le32 kill_cts_msk; +}; + +/** + * struct iwl_bt_coex_sw_boost_update_cmd - command to update the SW boost + * @boost_values: check struct %iwl_bt_coex_sw_boost - one for each channel + * primary / secondary / low priority + */ +struct iwl_bt_coex_sw_boost_update_cmd { + struct iwl_bt_coex_sw_boost boost_values[3]; +} __packed; /* BT_COEX_UPDATE_SW_BOOST_S_VER_1 */ + +/** + * struct iwl_bt_coex_reduced_txp_update_cmd + * @reduced_txp: bit BT_REDUCED_TX_POWER_BIT to enable / disable, rest of the + * bits are the sta_id (value) + */ +struct iwl_bt_coex_reduced_txp_update_cmd { + __le32 reduced_txp; +} __packed; /* BT_COEX_UPDATE_REDUCED_TX_POWER_API_S_VER_1 */ + /** * struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command * @bt_primary_ci: - * @bt_secondary_ci: - * @co_run_bw_primary: - * @co_run_bw_secondary: * @primary_ch_phy_id: + * @bt_secondary_ci: * @secondary_ch_phy_id: * * Used for BT_COEX_CI command */ -struct iwl_bt_coex_ci_cmd_old { +struct iwl_bt_coex_ci_cmd { __le64 bt_primary_ci; - __le64 bt_secondary_ci; + __le32 primary_ch_phy_id; - u8 co_run_bw_primary; - u8 co_run_bw_secondary; - u8 primary_ch_phy_id; - u8 secondary_ch_phy_id; -} __packed; /* BT_CI_MSG_API_S_VER_1 */ + __le64 bt_secondary_ci; + __le32 secondary_ch_phy_id; +} __packed; /* BT_CI_MSG_API_S_VER_2 */ #define BT_MBOX(n_dw, _msg, _pos, _nbits) \ BT_MBOX##n_dw##_##_msg##_POS = (_pos), \ @@ -296,35 +386,34 @@ enum iwl_bt_activity_grading { BT_HIGH_TRAFFIC = 3, }; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */ +enum iwl_bt_ci_compliance { + BT_CI_COMPLIANCE_NONE = 0, + BT_CI_COMPLIANCE_PRIMARY = 1, + BT_CI_COMPLIANCE_SECONDARY = 2, + BT_CI_COMPLIANCE_BOTH = 3, +}; /* BT_COEX_CI_COMPLIENCE_E_VER_1 */ + /** * struct iwl_bt_coex_profile_notif - notification about BT coex * @mbox_msg: message from BT to WiFi * @msg_idx: the index of the message - * @bt_status: 0 - off, 1 - on - * @bt_open_conn: number of BT connections open - * @bt_traffic_load: load of BT traffic - * @bt_agg_traffic_load: aggregated load of BT traffic - * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant - * @ttc_enabled: true if ttc has been enabled by the firmware - * @primary_ch_lut: LUT used for primary channel - * @secondary_ch_lut: LUT used for secondary channel + * @bt_ci_compliance: enum %iwl_bt_ci_compliance + * @primary_ch_lut: LUT used for primary channel enum %iwl_bt_coex_lut_type + * @secondary_ch_lut: LUT used for secondary channel enume %iwl_bt_coex_lut_type * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading + * @ttc_rrc_status: is TTC or RRC enabled - one bit per PHY */ -struct iwl_bt_coex_profile_notif_old { +struct iwl_bt_coex_profile_notif { __le32 mbox_msg[4]; __le32 msg_idx; - u8 bt_status; - u8 bt_open_conn; - u8 bt_traffic_load; - u8 bt_agg_traffic_load; - u8 bt_ci_compliance; - u8 ttc_enabled; - __le16 reserved; + __le32 bt_ci_compliance; __le32 primary_ch_lut; __le32 secondary_ch_lut; __le32 bt_activity_grading; -} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_3 */ + u8 ttc_rrc_status; + u8 reserved[3]; +} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4 */ enum iwl_bt_coex_prio_table_event { BT_COEX_PRIO_TBL_EVT_INIT_CALIB1 = 0, @@ -363,4 +452,54 @@ struct iwl_bt_coex_prio_tbl_cmd { u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX]; } __packed; +/** + * struct iwl_bt_coex_ci_cmd_old - bt coex channel inhibition command + * @bt_primary_ci: + * @bt_secondary_ci: + * @co_run_bw_primary: + * @co_run_bw_secondary: + * @primary_ch_phy_id: + * @secondary_ch_phy_id: + * + * Used for BT_COEX_CI command + */ +struct iwl_bt_coex_ci_cmd_old { + __le64 bt_primary_ci; + __le64 bt_secondary_ci; + + u8 co_run_bw_primary; + u8 co_run_bw_secondary; + u8 primary_ch_phy_id; + u8 secondary_ch_phy_id; +} __packed; /* BT_CI_MSG_API_S_VER_1 */ + +/** + * struct iwl_bt_coex_profile_notif_old - notification about BT coex + * @mbox_msg: message from BT to WiFi + * @msg_idx: the index of the message + * @bt_status: 0 - off, 1 - on + * @bt_open_conn: number of BT connections open + * @bt_traffic_load: load of BT traffic + * @bt_agg_traffic_load: aggregated load of BT traffic + * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant + * @primary_ch_lut: LUT used for primary channel + * @secondary_ch_lut: LUT used for secondary channel + * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading + */ +struct iwl_bt_coex_profile_notif_old { + __le32 mbox_msg[4]; + __le32 msg_idx; + u8 bt_status; + u8 bt_open_conn; + u8 bt_traffic_load; + u8 bt_agg_traffic_load; + u8 bt_ci_compliance; + u8 ttc_enabled; + __le16 reserved; + + __le32 primary_ch_lut; + __le32 secondary_ch_lut; + __le32 bt_activity_grading; +} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_3 */ + #endif /* __fw_api_bt_coex_h__ */ diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h index 309a9b9..3983a2b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h @@ -163,7 +163,6 @@ enum { BEACON_NOTIFICATION = 0x90, BEACON_TEMPLATE_CMD = 0x91, TX_ANT_CONFIGURATION_CMD = 0x98, - BT_CONFIG = 0x9b, STATISTICS_NOTIFICATION = 0x9d, EOSP_NOTIFICATION = 0x9e, REDUCE_TX_POWER_CMD = 0x9f, @@ -185,6 +184,10 @@ enum { BT_COEX_PRIO_TABLE = 0xcc, BT_COEX_PROT_ENV = 0xcd, BT_PROFILE_NOTIFICATION = 0xce, + BT_CONFIG = 0x9b, + BT_COEX_UPDATE_SW_BOOST = 0x5a, + BT_COEX_UPDATE_CORUN_LUT = 0x5b, + BT_COEX_UPDATE_REDUCED_TXP = 0x5c, BT_COEX_CI = 0x5d, REPLY_SF_CFG_CMD = 0xd1, diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 0b52d0a..fbe93a1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -633,8 +633,8 @@ struct iwl_mvm { struct iwl_bt_coex_profile_notif_old last_bt_notif_old; struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old; - struct iwl_bt_coex_profile_notif_old last_bt_notif; - struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd; + struct iwl_bt_coex_profile_notif last_bt_notif; + struct iwl_bt_coex_ci_cmd last_bt_ci_cmd; u32 last_ant_isol; u8 last_corun_lut; diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 15c13a7..b843870 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -324,6 +324,9 @@ static const char *const iwl_mvm_cmd_strings[REPLY_MAX] = { CMD(REPLY_THERMAL_MNG_BACKOFF), CMD(MAC_PM_POWER_TABLE), CMD(BT_COEX_CI), + CMD(BT_COEX_UPDATE_SW_BOOST), + CMD(BT_COEX_UPDATE_CORUN_LUT), + CMD(BT_COEX_UPDATE_REDUCED_TXP), CMD(PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION), CMD(ANTENNA_COUPLING_NOTIFICATION), }; |