diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 293 |
1 files changed, 202 insertions, 91 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index c2a1aeef74ec..c1c9c489edc9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -73,7 +73,7 @@ #include "sta.h" #include "iwl-io.h" #include "debugfs.h" -#include "iwl-fw-error-dump.h" +#include "fw/error-dump.h" static ssize_t iwl_dbgfs_ctdp_budget_read(struct file *file, char __user *user_buf, @@ -336,6 +336,49 @@ static ssize_t iwl_dbgfs_nic_temp_read(struct file *file, return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } +#ifdef CONFIG_ACPI +static ssize_t iwl_dbgfs_sar_geo_profile_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + char buf[256]; + int pos = 0; + int bufsz = sizeof(buf); + int tbl_idx; + u8 *value; + + if (!iwl_mvm_firmware_running(mvm)) + return -EIO; + + mutex_lock(&mvm->mutex); + tbl_idx = iwl_mvm_get_sar_geo_profile(mvm); + if (tbl_idx < 0) { + mutex_unlock(&mvm->mutex); + return tbl_idx; + } + + if (!tbl_idx) { + pos = scnprintf(buf, bufsz, + "SAR geographic profile disabled\n"); + } else { + value = &mvm->geo_profiles[tbl_idx - 1].values[0]; + + pos += scnprintf(buf + pos, bufsz - pos, + "Use geographic profile %d\n", tbl_idx); + pos += scnprintf(buf + pos, bufsz - pos, + "2.4GHz:\n\tChain A offset: %hhd dBm\n\tChain B offset: %hhd dBm\n\tmax tx power: %hhd dBm\n", + value[1], value[2], value[0]); + pos += scnprintf(buf + pos, bufsz - pos, + "5.2GHz:\n\tChain A offset: %hhd dBm\n\tChain B offset: %hhd dBm\n\tmax tx power: %hhd dBm\n", + value[4], value[5], value[3]); + } + mutex_unlock(&mvm->mutex); + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} +#endif + static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -601,7 +644,7 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf, modes_str[mvm->bt_force_ant_mode]); if (iwl_mvm_firmware_running(mvm)) - ret = iwl_send_bt_init_conf(mvm); + ret = iwl_mvm_send_bt_init_conf(mvm); else ret = 0; @@ -625,15 +668,15 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, int pos = 0; char *buf; int ret; - /* 43 is the size of each data line, 33 is the size of each header */ - size_t bufsz = - ((sizeof(struct mvm_statistics_rx) / sizeof(__le32)) * 43) + - (4 * 33) + 1; + size_t bufsz; - struct mvm_statistics_rx_phy *ofdm; - struct mvm_statistics_rx_phy *cck; - struct mvm_statistics_rx_non_phy *general; - struct mvm_statistics_rx_ht_phy *ht; + if (iwl_mvm_has_new_rx_stats_api(mvm)) + bufsz = ((sizeof(struct mvm_statistics_rx) / + sizeof(__le32)) * 43) + (4 * 33) + 1; + else + /* 43 = size of each data line; 33 = size of each header */ + bufsz = ((sizeof(struct mvm_statistics_rx_v3) / + sizeof(__le32)) * 43) + (4 * 33) + 1; buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) @@ -641,96 +684,157 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, mutex_lock(&mvm->mutex); - ofdm = &mvm->rx_stats.ofdm; - cck = &mvm->rx_stats.cck; - general = &mvm->rx_stats.general; - ht = &mvm->rx_stats.ofdm_ht; - pos += scnprintf(buf + pos, bufsz - pos, fmt_header, "Statistics_Rx - OFDM"); - PRINT_STATS_LE32(ofdm, ina_cnt); - PRINT_STATS_LE32(ofdm, fina_cnt); - PRINT_STATS_LE32(ofdm, plcp_err); - PRINT_STATS_LE32(ofdm, crc32_err); - PRINT_STATS_LE32(ofdm, overrun_err); - PRINT_STATS_LE32(ofdm, early_overrun_err); - PRINT_STATS_LE32(ofdm, crc32_good); - PRINT_STATS_LE32(ofdm, false_alarm_cnt); - PRINT_STATS_LE32(ofdm, fina_sync_err_cnt); - PRINT_STATS_LE32(ofdm, sfd_timeout); - PRINT_STATS_LE32(ofdm, fina_timeout); - PRINT_STATS_LE32(ofdm, unresponded_rts); - PRINT_STATS_LE32(ofdm, rxe_frame_lmt_overrun); - PRINT_STATS_LE32(ofdm, sent_ack_cnt); - PRINT_STATS_LE32(ofdm, sent_cts_cnt); - PRINT_STATS_LE32(ofdm, sent_ba_rsp_cnt); - PRINT_STATS_LE32(ofdm, dsp_self_kill); - PRINT_STATS_LE32(ofdm, mh_format_err); - PRINT_STATS_LE32(ofdm, re_acq_main_rssi_sum); - PRINT_STATS_LE32(ofdm, reserved); + if (!iwl_mvm_has_new_rx_stats_api(mvm)) { + struct mvm_statistics_rx_phy_v2 *ofdm = &mvm->rx_stats_v3.ofdm; + + PRINT_STATS_LE32(ofdm, ina_cnt); + PRINT_STATS_LE32(ofdm, fina_cnt); + PRINT_STATS_LE32(ofdm, plcp_err); + PRINT_STATS_LE32(ofdm, crc32_err); + PRINT_STATS_LE32(ofdm, overrun_err); + PRINT_STATS_LE32(ofdm, early_overrun_err); + PRINT_STATS_LE32(ofdm, crc32_good); + PRINT_STATS_LE32(ofdm, false_alarm_cnt); + PRINT_STATS_LE32(ofdm, fina_sync_err_cnt); + PRINT_STATS_LE32(ofdm, sfd_timeout); + PRINT_STATS_LE32(ofdm, fina_timeout); + PRINT_STATS_LE32(ofdm, unresponded_rts); + PRINT_STATS_LE32(ofdm, rxe_frame_lmt_overrun); + PRINT_STATS_LE32(ofdm, sent_ack_cnt); + PRINT_STATS_LE32(ofdm, sent_cts_cnt); + PRINT_STATS_LE32(ofdm, sent_ba_rsp_cnt); + PRINT_STATS_LE32(ofdm, dsp_self_kill); + PRINT_STATS_LE32(ofdm, mh_format_err); + PRINT_STATS_LE32(ofdm, re_acq_main_rssi_sum); + PRINT_STATS_LE32(ofdm, reserved); + } else { + struct mvm_statistics_rx_phy *ofdm = &mvm->rx_stats.ofdm; + + PRINT_STATS_LE32(ofdm, unresponded_rts); + PRINT_STATS_LE32(ofdm, rxe_frame_lmt_overrun); + PRINT_STATS_LE32(ofdm, sent_ba_rsp_cnt); + PRINT_STATS_LE32(ofdm, dsp_self_kill); + PRINT_STATS_LE32(ofdm, reserved); + } pos += scnprintf(buf + pos, bufsz - pos, fmt_header, "Statistics_Rx - CCK"); - PRINT_STATS_LE32(cck, ina_cnt); - PRINT_STATS_LE32(cck, fina_cnt); - PRINT_STATS_LE32(cck, plcp_err); - PRINT_STATS_LE32(cck, crc32_err); - PRINT_STATS_LE32(cck, overrun_err); - PRINT_STATS_LE32(cck, early_overrun_err); - PRINT_STATS_LE32(cck, crc32_good); - PRINT_STATS_LE32(cck, false_alarm_cnt); - PRINT_STATS_LE32(cck, fina_sync_err_cnt); - PRINT_STATS_LE32(cck, sfd_timeout); - PRINT_STATS_LE32(cck, fina_timeout); - PRINT_STATS_LE32(cck, unresponded_rts); - PRINT_STATS_LE32(cck, rxe_frame_lmt_overrun); - PRINT_STATS_LE32(cck, sent_ack_cnt); - PRINT_STATS_LE32(cck, sent_cts_cnt); - PRINT_STATS_LE32(cck, sent_ba_rsp_cnt); - PRINT_STATS_LE32(cck, dsp_self_kill); - PRINT_STATS_LE32(cck, mh_format_err); - PRINT_STATS_LE32(cck, re_acq_main_rssi_sum); - PRINT_STATS_LE32(cck, reserved); + if (!iwl_mvm_has_new_rx_stats_api(mvm)) { + struct mvm_statistics_rx_phy_v2 *cck = &mvm->rx_stats_v3.cck; + + PRINT_STATS_LE32(cck, ina_cnt); + PRINT_STATS_LE32(cck, fina_cnt); + PRINT_STATS_LE32(cck, plcp_err); + PRINT_STATS_LE32(cck, crc32_err); + PRINT_STATS_LE32(cck, overrun_err); + PRINT_STATS_LE32(cck, early_overrun_err); + PRINT_STATS_LE32(cck, crc32_good); + PRINT_STATS_LE32(cck, false_alarm_cnt); + PRINT_STATS_LE32(cck, fina_sync_err_cnt); + PRINT_STATS_LE32(cck, sfd_timeout); + PRINT_STATS_LE32(cck, fina_timeout); + PRINT_STATS_LE32(cck, unresponded_rts); + PRINT_STATS_LE32(cck, rxe_frame_lmt_overrun); + PRINT_STATS_LE32(cck, sent_ack_cnt); + PRINT_STATS_LE32(cck, sent_cts_cnt); + PRINT_STATS_LE32(cck, sent_ba_rsp_cnt); + PRINT_STATS_LE32(cck, dsp_self_kill); + PRINT_STATS_LE32(cck, mh_format_err); + PRINT_STATS_LE32(cck, re_acq_main_rssi_sum); + PRINT_STATS_LE32(cck, reserved); + } else { + struct mvm_statistics_rx_phy *cck = &mvm->rx_stats.cck; + + PRINT_STATS_LE32(cck, unresponded_rts); + PRINT_STATS_LE32(cck, rxe_frame_lmt_overrun); + PRINT_STATS_LE32(cck, sent_ba_rsp_cnt); + PRINT_STATS_LE32(cck, dsp_self_kill); + PRINT_STATS_LE32(cck, reserved); + } pos += scnprintf(buf + pos, bufsz - pos, fmt_header, "Statistics_Rx - GENERAL"); - PRINT_STATS_LE32(general, bogus_cts); - PRINT_STATS_LE32(general, bogus_ack); - PRINT_STATS_LE32(general, non_bssid_frames); - PRINT_STATS_LE32(general, filtered_frames); - PRINT_STATS_LE32(general, non_channel_beacons); - PRINT_STATS_LE32(general, channel_beacons); - PRINT_STATS_LE32(general, num_missed_bcon); - PRINT_STATS_LE32(general, adc_rx_saturation_time); - PRINT_STATS_LE32(general, ina_detection_search_time); - PRINT_STATS_LE32(general, beacon_silence_rssi_a); - PRINT_STATS_LE32(general, beacon_silence_rssi_b); - PRINT_STATS_LE32(general, beacon_silence_rssi_c); - PRINT_STATS_LE32(general, interference_data_flag); - PRINT_STATS_LE32(general, channel_load); - PRINT_STATS_LE32(general, dsp_false_alarms); - PRINT_STATS_LE32(general, beacon_rssi_a); - PRINT_STATS_LE32(general, beacon_rssi_b); - PRINT_STATS_LE32(general, beacon_rssi_c); - PRINT_STATS_LE32(general, beacon_energy_a); - PRINT_STATS_LE32(general, beacon_energy_b); - PRINT_STATS_LE32(general, beacon_energy_c); - PRINT_STATS_LE32(general, num_bt_kills); - PRINT_STATS_LE32(general, mac_id); - PRINT_STATS_LE32(general, directed_data_mpdu); + if (!iwl_mvm_has_new_rx_stats_api(mvm)) { + struct mvm_statistics_rx_non_phy_v3 *general = + &mvm->rx_stats_v3.general; + + PRINT_STATS_LE32(general, bogus_cts); + PRINT_STATS_LE32(general, bogus_ack); + PRINT_STATS_LE32(general, non_bssid_frames); + PRINT_STATS_LE32(general, filtered_frames); + PRINT_STATS_LE32(general, non_channel_beacons); + PRINT_STATS_LE32(general, channel_beacons); + PRINT_STATS_LE32(general, num_missed_bcon); + PRINT_STATS_LE32(general, adc_rx_saturation_time); + PRINT_STATS_LE32(general, ina_detection_search_time); + PRINT_STATS_LE32(general, beacon_silence_rssi_a); + PRINT_STATS_LE32(general, beacon_silence_rssi_b); + PRINT_STATS_LE32(general, beacon_silence_rssi_c); + PRINT_STATS_LE32(general, interference_data_flag); + PRINT_STATS_LE32(general, channel_load); + PRINT_STATS_LE32(general, dsp_false_alarms); + PRINT_STATS_LE32(general, beacon_rssi_a); + PRINT_STATS_LE32(general, beacon_rssi_b); + PRINT_STATS_LE32(general, beacon_rssi_c); + PRINT_STATS_LE32(general, beacon_energy_a); + PRINT_STATS_LE32(general, beacon_energy_b); + PRINT_STATS_LE32(general, beacon_energy_c); + PRINT_STATS_LE32(general, num_bt_kills); + PRINT_STATS_LE32(general, mac_id); + PRINT_STATS_LE32(general, directed_data_mpdu); + } else { + struct mvm_statistics_rx_non_phy *general = + &mvm->rx_stats.general; + + PRINT_STATS_LE32(general, bogus_cts); + PRINT_STATS_LE32(general, bogus_ack); + PRINT_STATS_LE32(general, non_channel_beacons); + PRINT_STATS_LE32(general, channel_beacons); + PRINT_STATS_LE32(general, num_missed_bcon); + PRINT_STATS_LE32(general, adc_rx_saturation_time); + PRINT_STATS_LE32(general, ina_detection_search_time); + PRINT_STATS_LE32(general, beacon_silence_rssi_a); + PRINT_STATS_LE32(general, beacon_silence_rssi_b); + PRINT_STATS_LE32(general, beacon_silence_rssi_c); + PRINT_STATS_LE32(general, interference_data_flag); + PRINT_STATS_LE32(general, channel_load); + PRINT_STATS_LE32(general, beacon_rssi_a); + PRINT_STATS_LE32(general, beacon_rssi_b); + PRINT_STATS_LE32(general, beacon_rssi_c); + PRINT_STATS_LE32(general, beacon_energy_a); + PRINT_STATS_LE32(general, beacon_energy_b); + PRINT_STATS_LE32(general, beacon_energy_c); + PRINT_STATS_LE32(general, num_bt_kills); + PRINT_STATS_LE32(general, mac_id); + } pos += scnprintf(buf + pos, bufsz - pos, fmt_header, "Statistics_Rx - HT"); - PRINT_STATS_LE32(ht, plcp_err); - PRINT_STATS_LE32(ht, overrun_err); - PRINT_STATS_LE32(ht, early_overrun_err); - PRINT_STATS_LE32(ht, crc32_good); - PRINT_STATS_LE32(ht, crc32_err); - PRINT_STATS_LE32(ht, mh_format_err); - PRINT_STATS_LE32(ht, agg_crc32_good); - PRINT_STATS_LE32(ht, agg_mpdu_cnt); - PRINT_STATS_LE32(ht, agg_cnt); - PRINT_STATS_LE32(ht, unsupport_mcs); + if (!iwl_mvm_has_new_rx_stats_api(mvm)) { + struct mvm_statistics_rx_ht_phy_v1 *ht = + &mvm->rx_stats_v3.ofdm_ht; + + PRINT_STATS_LE32(ht, plcp_err); + PRINT_STATS_LE32(ht, overrun_err); + PRINT_STATS_LE32(ht, early_overrun_err); + PRINT_STATS_LE32(ht, crc32_good); + PRINT_STATS_LE32(ht, crc32_err); + PRINT_STATS_LE32(ht, mh_format_err); + PRINT_STATS_LE32(ht, agg_crc32_good); + PRINT_STATS_LE32(ht, agg_mpdu_cnt); + PRINT_STATS_LE32(ht, agg_cnt); + PRINT_STATS_LE32(ht, unsupport_mcs); + } else { + struct mvm_statistics_rx_ht_phy *ht = + &mvm->rx_stats.ofdm_ht; + + PRINT_STATS_LE32(ht, mh_format_err); + PRINT_STATS_LE32(ht, agg_mpdu_cnt); + PRINT_STATS_LE32(ht, agg_cnt); + PRINT_STATS_LE32(ht, unsupport_mcs); + } mutex_unlock(&mvm->mutex); @@ -826,8 +930,8 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf, mutex_lock(&mvm->mutex); /* allow one more restart that we're provoking here */ - if (mvm->restart_fw >= 0) - mvm->restart_fw++; + if (mvm->fw_restart >= 0) + mvm->fw_restart++; /* take the return value to make compiler happy - it will fail anyway */ ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, 0, 0, NULL); @@ -1572,6 +1676,9 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters_macs, 256); #ifdef CONFIG_PM_SLEEP MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram, 8); #endif +#ifdef CONFIG_ACPI +MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile); +#endif static ssize_t iwl_dbgfs_mem_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -1744,6 +1851,10 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, S_IWUSR); +#ifdef CONFIG_ACPI + MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, S_IRUSR); +#endif + if (!debugfs_create_bool("enable_scan_iteration_notif", S_IRUSR | S_IWUSR, mvm->debugfs_dir, |