diff options
Diffstat (limited to 'sys/dev/iwx/if_iwx_debug.c')
| -rw-r--r-- | sys/dev/iwx/if_iwx_debug.c | 370 |
1 files changed, 370 insertions, 0 deletions
diff --git a/sys/dev/iwx/if_iwx_debug.c b/sys/dev/iwx/if_iwx_debug.c new file mode 100644 index 000000000000..0c6658094282 --- /dev/null +++ b/sys/dev/iwx/if_iwx_debug.c @@ -0,0 +1,370 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2015 Adrian Chadd <adrian@FreeBSD.org> + * Copyright (c) 2025 The FreeBSD Foundation + * + * Portions of this software were developed by Tom Jones <thj@FreeBSD.org> + * under sponsorship from the FreeBSD Foundation. + */ + +#include <sys/param.h> +#include <sys/systm.h> +#include <net/ethernet.h> + +#include <net80211/ieee80211.h> + +#define le32_to_cpup(_a_) (le32toh(*(const uint32_t *)(_a_))) + +#include <dev/iwx/if_iwxreg.h> +#include <dev/iwx/if_iwx_debug.h> + +static int print_codes[][2] = { +#if 0 + for example: + IWX_LEGACY_GROUP, IWX_ADD_STA_KEY, + IWX_LEGACY_GROUP, IWX_SCD_QUEUE_CONFIG_CMD, + IWX_LEGACY_GROUP, IWX_ADD_STA, + IWX_LEGACY_GROUP, IWX_REMOVE_STA, +#endif +}; + +struct opcode_label { + uint8_t opcode; + const char *label; +}; + +static struct opcode_label command_group[] = { + { 0x0, "IWX_LEGACY_GROUP"}, + { 0x1, "IWX_LONG_GROUP"}, + { 0x2, "IWX_SYSTEM_GROUP"}, + { 0x3, "IWX_MAC_CONF_GROUP"}, + { 0x4, "IWX_PHY_OPS_GROUP"}, + { 0x5, "IWX_DATA_PATH_GROUP"}, + { 0xb, "IWX_PROT_OFFLOAD_GROUP"}, + { 0xc, "IWX_REGULATORY_AND_NVM_GROUP"}, + { 0, NULL } +}; + +static struct opcode_label legacy_opcodes[] = { + { 0xc0, "IWX_REPLY_RX_PHY_CMD" }, + { 0xc1, "IWX_REPLY_RX_MPDU_CMD" }, + { 0xc2, "IWX_BAR_FRAME_RELEASE" }, + { 0xc3, "IWX_FRAME_RELEASE" }, + { 0xc5, "IWX_BA_NOTIF" }, + { 0x62, "IWX_TEMPERATURE_NOTIFICATION" }, + { 0xc8, "IWX_MCC_UPDATE_CMD" }, + { 0xc9, "IWX_MCC_CHUB_UPDATE_CMD" }, + { 0x65, "IWX_CALIBRATION_CFG_CMD" }, + { 0x66, "IWX_CALIBRATION_RES_NOTIFICATION" }, + { 0x67, "IWX_CALIBRATION_COMPLETE_NOTIFICATION" }, + { 0x68, "IWX_RADIO_VERSION_NOTIFICATION" }, + { 0x00, "IWX_CMD_DTS_MEASUREMENT_TRIGGER_WIDE" }, + { 0x01, "IWX_SOC_CONFIGURATION_CMD" }, + { 0x02, "IWX_REPLY_ERROR" }, + { 0x03, "IWX_CTDP_CONFIG_CMD" }, + { 0x04, "IWX_INIT_COMPLETE_NOTIF" }, + { 0x05, "IWX_SESSION_PROTECTION_CMD" }, + { 0x5d, "IWX_BT_COEX_CI" }, + { 0x07, "IWX_FW_ERROR_RECOVERY_CMD" }, + { 0x08, "IWX_RLC_CONFIG_CMD" }, + { 0xd0, "IWX_MCAST_FILTER_CMD" }, + { 0xd1, "IWX_REPLY_SF_CFG_CMD" }, + { 0xd2, "IWX_REPLY_BEACON_FILTERING_CMD" }, + { 0xd3, "IWX_D3_CONFIG_CMD" }, + { 0xd4, "IWX_PROT_OFFLOAD_CONFIG_CMD" }, + { 0xd5, "IWX_OFFLOADS_QUERY_CMD" }, + { 0xd6, "IWX_REMOTE_WAKE_CONFIG_CMD" }, + { 0x77, "IWX_POWER_TABLE_CMD" }, + { 0x78, "IWX_PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION" }, + { 0xcc, "IWX_BT_COEX_PRIO_TABLE" }, + { 0xcd, "IWX_BT_COEX_PROT_ENV" }, + { 0xce, "IWX_BT_PROFILE_NOTIFICATION" }, + { 0x6a, "IWX_PHY_CONFIGURATION_CMD" }, + { 0x16, "IWX_RX_BAID_ALLOCATION_CONFIG_CMD" }, + { 0x17, "IWX_ADD_STA_KEY" }, + { 0x18, "IWX_ADD_STA" }, + { 0x19, "IWX_REMOVE_STA" }, + { 0xe0, "IWX_WOWLAN_PATTERNS" }, + { 0xe1, "IWX_WOWLAN_CONFIGURATION" }, + { 0xe2, "IWX_WOWLAN_TSC_RSC_PARAM" }, + { 0xe3, "IWX_WOWLAN_TKIP_PARAM" }, + { 0xe4, "IWX_WOWLAN_KEK_KCK_MATERIAL" }, + { 0xe5, "IWX_WOWLAN_GET_STATUSES" }, + { 0xe6, "IWX_WOWLAN_TX_POWER_PER_DB" }, + { 0x0f, "IWX_SCAN_COMPLETE_UMAC" }, + { 0x88, "IWX_NVM_ACCESS_CMD" }, + { 0x20, "IWX_WEP_KEY" }, + { 0xdc, "IWX_CMD_DTS_MEASUREMENT_TRIGGER" }, + { 0xdd, "IWX_DTS_MEASUREMENT_NOTIFICATION" }, + { 0x28, "IWX_MAC_CONTEXT_CMD" }, + { 0x29, "IWX_TIME_EVENT_CMD" }, + { 0x01, "IWX_ALIVE" }, + { 0xf0, "IWX_REPLY_DEBUG_CMD" }, + { 0x90, "IWX_BEACON_NOTIFICATION" }, + { 0xf5, "IWX_RX_NO_DATA_NOTIF" }, + { 0x08, "IWX_PHY_CONTEXT_CMD" }, + { 0x91, "IWX_BEACON_TEMPLATE_CMD" }, + { 0xf6, "IWX_THERMAL_DUAL_CHAIN_REQUEST" }, + { 0x09, "IWX_DBG_CFG" }, + { 0xf7, "IWX_DEBUG_LOG_MSG" }, + { 0x1c, "IWX_TX_CMD" }, + { 0x1d, "IWX_SCD_QUEUE_CFG" }, + { 0x1e, "IWX_TXPATH_FLUSH" }, + { 0x1f, "IWX_MGMT_MCAST_KEY" }, + { 0x98, "IWX_TX_ANT_CONFIGURATION_CMD" }, + { 0xee, "IWX_LTR_CONFIG" }, + { 0x8e, "IWX_SET_CALIB_DEFAULT_CMD" }, + { 0xFE, "IWX_CT_KILL_NOTIFICATION" }, + { 0xFF, "IWX_DTS_MEASUREMENT_NOTIF_WIDE" }, + { 0x2a, "IWX_TIME_EVENT_NOTIFICATION" }, + { 0x2b, "IWX_BINDING_CONTEXT_CMD" }, + { 0x2c, "IWX_TIME_QUOTA_CMD" }, + { 0x2d, "IWX_NON_QOS_TX_COUNTER_CMD" }, + { 0xa0, "IWX_CARD_STATE_CMD" }, + { 0xa1, "IWX_CARD_STATE_NOTIFICATION" }, + { 0xa2, "IWX_MISSED_BEACONS_NOTIFICATION" }, + { 0x0c, "IWX_SCAN_CFG_CMD" }, + { 0x0d, "IWX_SCAN_REQ_UMAC" }, + { 0xfb, "IWX_SESSION_PROTECTION_NOTIF" }, + { 0x0e, "IWX_SCAN_ABORT_UMAC" }, + { 0xfe, "IWX_PNVM_INIT_COMPLETE" }, + { 0xa9, "IWX_MAC_PM_POWER_TABLE" }, + { 0xff, "IWX_FSEQ_VER_MISMATCH_NOTIFICATION | IWX_REPLY_MAX" }, + { 0x9b, "IWX_BT_CONFIG" }, + { 0x9c, "IWX_STATISTICS_CMD" }, + { 0x9d, "IWX_STATISTICS_NOTIFICATION" }, + { 0x9f, "IWX_REDUCE_TX_POWER_CMD" }, + { 0xb1, "IWX_MFUART_LOAD_NOTIFICATION" }, + { 0xb5, "IWX_SCAN_ITERATION_COMPLETE_UMAC" }, + { 0x54, "IWX_NET_DETECT_CONFIG_CMD" }, + { 0x56, "IWX_NET_DETECT_PROFILES_QUERY_CMD" }, + { 0x57, "IWX_NET_DETECT_PROFILES_CMD" }, + { 0x58, "IWX_NET_DETECT_HOTSPOTS_CMD" }, + { 0x59, "IWX_NET_DETECT_HOTSPOTS_QUERY_CMD" }, + { 0, NULL } +}; + +/* SYSTEM_GROUP group subcommand IDs */ +static struct opcode_label system_opcodes[] = { + { 0x00, "IWX_SHARED_MEM_CFG_CMD" }, + { 0x01, "IWX_SOC_CONFIGURATION_CMD" }, + { 0x03, "IWX_INIT_EXTENDED_CFG_CMD" }, + { 0x07, "IWX_FW_ERROR_RECOVERY_CMD" }, + { 0xff, "IWX_FSEQ_VER_MISMATCH_NOTIFICATION | IWX_REPLY_MAX" }, + { 0, NULL } +}; + +/* MAC_CONF group subcommand IDs */ +static struct opcode_label macconf_opcodes[] = { + { 0x05, "IWX_SESSION_PROTECTION_CMD" }, + { 0xfb, "IWX_SESSION_PROTECTION_NOTIF" }, + { 0, NULL } +}; + +/* DATA_PATH group subcommand IDs */ +static struct opcode_label data_opcodes[] = { + { 0x00, "IWX_DQA_ENABLE_CMD" }, + { 0x08, "IWX_RLC_CONFIG_CMD" }, + { 0x0f, "IWX_TLC_MNG_CONFIG_CMD" }, + { 0x16, "IWX_RX_BAID_ALLOCATION_CONFIG_CMD" }, + { 0x17, "IWX_SCD_QUEUE_CONFIG_CMD" }, + { 0xf5, "IWX_RX_NO_DATA_NOTIF" }, + { 0xf6, "IWX_THERMAL_DUAL_CHAIN_REQUEST" }, + { 0xf7, "IWX_TLC_MNG_UPDATE_NOTIF" }, + { 0, NULL } +}; + +/* REGULATORY_AND_NVM group subcommand IDs */ +static struct opcode_label reg_opcodes[] = { + { 0x00, "IWX_NVM_ACCESS_COMPLETE" }, + { 0x02, "IWX_NVM_GET_INFO " }, + { 0xfe, "IWX_PNVM_INIT_COMPLETE" }, + { 0, NULL } +}; + +/* PHY_OPS subcommand IDs */ +static struct opcode_label phyops_opcodes[] = { + {0x00, "IWX_CMD_DTS_MEASUREMENT_TRIGGER_WIDE"}, + {0x03, "IWX_CTDP_CONFIG_CMD"}, + {0x04, "IWX_TEMP_REPORTING_THRESHOLDS_CMD"}, + {0xFE, "IWX_CT_KILL_NOTIFICATION"}, + {0xFF, "IWX_DTS_MEASUREMENT_NOTIF_WIDE"}, +}; + +static const char * +get_label(struct opcode_label *table, uint8_t opcode) +{ + struct opcode_label *op = table; + while(op->label != NULL) { + if (op->opcode == opcode) + return op->label; + op++; + } + return "NOT FOUND IN TABLE"; +} + +static struct opcode_label * +get_table(uint8_t group) +{ + switch (group) + { + case IWX_LEGACY_GROUP: + case IWX_LONG_GROUP: + return legacy_opcodes; + break; + case IWX_SYSTEM_GROUP: + return system_opcodes; + break; + case IWX_MAC_CONF_GROUP: + return macconf_opcodes; + break; + case IWX_DATA_PATH_GROUP: + return data_opcodes; + break; + case IWX_REGULATORY_AND_NVM_GROUP: + return reg_opcodes; + break; + case IWX_PHY_OPS_GROUP: + return phyops_opcodes; + break; + case IWX_PROT_OFFLOAD_GROUP: + break; + } + return NULL; +} + +void +print_opcode(const char *func, int line, uint32_t code) +{ + int print = 0; + uint8_t opcode = iwx_cmd_opcode(code); + uint8_t group = iwx_cmd_groupid(code); + + struct opcode_label *table = get_table(group); + if (table == NULL) { + printf("Couldn't find opcode table for 0x%08x", code); + return; + } + + for (int i = 0; i < nitems(print_codes); i++) + if (print_codes[i][0] == group && print_codes[i][1] == opcode) + print = 1; + + if (print) { + printf("%s:%d \t%s\t%s\t(0x%08x)\n", func, line, + get_label(command_group, group), + get_label(table, opcode), code); + } +} + +void +print_ratenflags(const char *func, int line, uint32_t flags, int ver) +{ + printf("%s:%d\n\t flags 0x%08x ", func, line, flags); + + if (ver >= 2) { + printf(" rate_n_flags version 2\n"); + + uint32_t type = (flags & IWX_RATE_MCS_MOD_TYPE_MSK) >> IWX_RATE_MCS_MOD_TYPE_POS; + + switch(type) + { + case 0: + printf("\t(0) Legacy CCK: "); + switch (flags & IWX_RATE_LEGACY_RATE_MSK) + { + case 0: + printf("(0) 0xa - 1 Mbps\n"); + break; + case 1: + printf("(1) 0x14 - 2 Mbps\n"); + break; + case 2: + printf("(2) 0x37 - 5.5 Mbps\n"); + break; + case 3: + printf("(3) 0x6e - 11 nbps\n"); + break; + } + break; + case 1: + printf("\t(1) Legacy OFDM \n"); + switch (flags & IWX_RATE_LEGACY_RATE_MSK) + { + case 0: + printf("(0) 6 Mbps\n"); + break; + case 1: + printf("(1) 9 Mbps\n"); + break; + case 2: + printf("(2) 12 Mbps\n"); + break; + case 3: + printf("(3) 18 Mbps\n"); + break; + case 4: + printf("(4) 24 Mbps\n"); + break; + case 5: + printf("(5) 36 Mbps\n"); + break; + case 6: + printf("(6) 48 Mbps\n"); + break; + case 7: + printf("(7) 54 Mbps\n"); + break; + } + break; + case 2: + printf("\t(2) High-throughput (HT)\n"); + break; + case 3: + printf("\t(3) Very High-throughput (VHT) \n"); + break; + case 4: + printf("\t(4) High-efficiency (HE)\n"); + break; + case 5: + printf("\t(5) Extremely High-throughput (EHT)\n"); + break; + default: + printf("invalid\n"); + } + + /* Not a legacy rate. */ + if (type > 1) { + printf("\tMCS %d ", IWX_RATE_HT_MCS_INDEX(flags)); + switch((flags & IWX_RATE_MCS_CHAN_WIDTH_MSK) >> IWX_RATE_MCS_CHAN_WIDTH_POS) + { + case 0: + printf("20MHz "); + break; + case 1: + printf("40MHz "); + break; + case 2: + printf("80MHz "); + break; + case 3: + printf("160MHz "); + break; + case 4: + printf("320MHz "); + break; + + } + printf("antennas: (%s|%s) ", + flags & (1 << 14) ? "A" : " ", + flags & (1 << 15) ? "B" : " "); + if (flags & (1 << 16)) + printf("ldpc "); + printf("\n"); + } + } else { + printf("%s:%d rate_n_flags versions other than < 2 not implemented", + __func__, __LINE__); + } +} |