diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/commands.h (renamed from drivers/net/wireless/iwlegacy/iwl-commands.h) | 1134 |
1 files changed, 556 insertions, 578 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-commands.h b/drivers/net/wireless/iwlegacy/commands.h index 89904054473f..25dd7d28d022 100644 --- a/drivers/net/wireless/iwlegacy/iwl-commands.h +++ b/drivers/net/wireless/iwlegacy/commands.h @@ -60,100 +60,96 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ -/* - * Please use this file (iwl-commands.h) only for uCode API definitions. - * Please use iwl-xxxx-hw.h for hardware-related definitions. - * Please use iwl-dev.h for driver implementation definitions. - */ -#ifndef __iwl_legacy_commands_h__ -#define __iwl_legacy_commands_h__ +#ifndef __il_commands_h__ +#define __il_commands_h__ -struct iwl_priv; +#include <linux/ieee80211.h> -/* uCode version contains 4 values: Major/Minor/API/Serial */ -#define IWL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24) -#define IWL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16) -#define IWL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8) -#define IWL_UCODE_SERIAL(ver) ((ver) & 0x000000FF) +struct il_priv; +/* uCode version contains 4 values: Major/Minor/API/Serial */ +#define IL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24) +#define IL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16) +#define IL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8) +#define IL_UCODE_SERIAL(ver) ((ver) & 0x000000FF) /* Tx rates */ -#define IWL_CCK_RATES 4 -#define IWL_OFDM_RATES 8 -#define IWL_MAX_RATES (IWL_CCK_RATES + IWL_OFDM_RATES) +#define IL_CCK_RATES 4 +#define IL_OFDM_RATES 8 +#define IL_MAX_RATES (IL_CCK_RATES + IL_OFDM_RATES) enum { - REPLY_ALIVE = 0x1, - REPLY_ERROR = 0x2, + N_ALIVE = 0x1, + N_ERROR = 0x2, /* RXON and QOS commands */ - REPLY_RXON = 0x10, - REPLY_RXON_ASSOC = 0x11, - REPLY_QOS_PARAM = 0x13, - REPLY_RXON_TIMING = 0x14, + C_RXON = 0x10, + C_RXON_ASSOC = 0x11, + C_QOS_PARAM = 0x13, + C_RXON_TIMING = 0x14, /* Multi-Station support */ - REPLY_ADD_STA = 0x18, - REPLY_REMOVE_STA = 0x19, + C_ADD_STA = 0x18, + C_REM_STA = 0x19, /* Security */ - REPLY_WEPKEY = 0x20, + C_WEPKEY = 0x20, /* RX, TX, LEDs */ - REPLY_3945_RX = 0x1b, /* 3945 only */ - REPLY_TX = 0x1c, - REPLY_RATE_SCALE = 0x47, /* 3945 only */ - REPLY_LEDS_CMD = 0x48, - REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* for 4965 and up */ + N_3945_RX = 0x1b, /* 3945 only */ + C_TX = 0x1c, + C_RATE_SCALE = 0x47, /* 3945 only */ + C_LEDS = 0x48, + C_TX_LINK_QUALITY_CMD = 0x4e, /* for 4965 */ /* 802.11h related */ - REPLY_CHANNEL_SWITCH = 0x72, - CHANNEL_SWITCH_NOTIFICATION = 0x73, - REPLY_SPECTRUM_MEASUREMENT_CMD = 0x74, - SPECTRUM_MEASURE_NOTIFICATION = 0x75, + C_CHANNEL_SWITCH = 0x72, + N_CHANNEL_SWITCH = 0x73, + C_SPECTRUM_MEASUREMENT = 0x74, + N_SPECTRUM_MEASUREMENT = 0x75, /* Power Management */ - POWER_TABLE_CMD = 0x77, - PM_SLEEP_NOTIFICATION = 0x7A, - PM_DEBUG_STATISTIC_NOTIFIC = 0x7B, + C_POWER_TBL = 0x77, + N_PM_SLEEP = 0x7A, + N_PM_DEBUG_STATS = 0x7B, /* Scan commands and notifications */ - REPLY_SCAN_CMD = 0x80, - REPLY_SCAN_ABORT_CMD = 0x81, - SCAN_START_NOTIFICATION = 0x82, - SCAN_RESULTS_NOTIFICATION = 0x83, - SCAN_COMPLETE_NOTIFICATION = 0x84, + C_SCAN = 0x80, + C_SCAN_ABORT = 0x81, + N_SCAN_START = 0x82, + N_SCAN_RESULTS = 0x83, + N_SCAN_COMPLETE = 0x84, /* IBSS/AP commands */ - BEACON_NOTIFICATION = 0x90, - REPLY_TX_BEACON = 0x91, + N_BEACON = 0x90, + C_TX_BEACON = 0x91, /* Miscellaneous commands */ - REPLY_TX_PWR_TABLE_CMD = 0x97, + C_TX_PWR_TBL = 0x97, /* Bluetooth device coexistence config command */ - REPLY_BT_CONFIG = 0x9b, + C_BT_CONFIG = 0x9b, /* Statistics */ - REPLY_STATISTICS_CMD = 0x9c, - STATISTICS_NOTIFICATION = 0x9d, + C_STATS = 0x9c, + N_STATS = 0x9d, /* RF-KILL commands and notifications */ - CARD_STATE_NOTIFICATION = 0xa1, + N_CARD_STATE = 0xa1, /* Missed beacons notification */ - MISSED_BEACONS_NOTIFICATION = 0xa2, + N_MISSED_BEACONS = 0xa2, - REPLY_CT_KILL_CONFIG_CMD = 0xa4, - SENSITIVITY_CMD = 0xa8, - REPLY_PHY_CALIBRATION_CMD = 0xb0, - REPLY_RX_PHY_CMD = 0xc0, - REPLY_RX_MPDU_CMD = 0xc1, - REPLY_RX = 0xc3, - REPLY_COMPRESSED_BA = 0xc5, + C_CT_KILL_CONFIG = 0xa4, + C_SENSITIVITY = 0xa8, + C_PHY_CALIBRATION = 0xb0, + N_RX_PHY = 0xc0, + N_RX_MPDU = 0xc1, + N_RX = 0xc3, + N_COMPRESSED_BA = 0xc5, - REPLY_MAX = 0xff + IL_CN_MAX = 0xff }; /****************************************************************************** @@ -163,25 +159,25 @@ enum { * *****************************************************************************/ -/* iwl_cmd_header flags value */ -#define IWL_CMD_FAILED_MSK 0x40 +/* il_cmd_header flags value */ +#define IL_CMD_FAILED_MSK 0x40 #define SEQ_TO_QUEUE(s) (((s) >> 8) & 0x1f) #define QUEUE_TO_SEQ(q) (((q) & 0x1f) << 8) -#define SEQ_TO_INDEX(s) ((s) & 0xff) -#define INDEX_TO_SEQ(i) ((i) & 0xff) +#define SEQ_TO_IDX(s) ((s) & 0xff) +#define IDX_TO_SEQ(i) ((i) & 0xff) #define SEQ_HUGE_FRAME cpu_to_le16(0x4000) #define SEQ_RX_FRAME cpu_to_le16(0x8000) /** - * struct iwl_cmd_header + * struct il_cmd_header * * This header format appears in the beginning of each command sent from the * driver, and each response/notification received from uCode. */ -struct iwl_cmd_header { - u8 cmd; /* Command ID: REPLY_RXON, etc. */ - u8 flags; /* 0:5 reserved, 6 abort, 7 internal */ +struct il_cmd_header { + u8 cmd; /* Command ID: C_RXON, etc. */ + u8 flags; /* 0:5 reserved, 6 abort, 7 internal */ /* * The driver sets up the sequence number to values of its choosing. * uCode does not use this value, but passes it back to the driver @@ -192,29 +188,28 @@ struct iwl_cmd_header { * There is one exception: uCode sets bit 15 when it originates * the response/notification, i.e. when the response/notification * is not a direct response to a command sent by the driver. For - * example, uCode issues REPLY_3945_RX when it sends a received frame + * example, uCode issues N_3945_RX when it sends a received frame * to the driver; it is not a direct response to any driver command. * * The Linux driver uses the following format: * - * 0:7 tfd index - position within TX queue - * 8:12 TX queue id - * 13 reserved - * 14 huge - driver sets this to indicate command is in the - * 'huge' storage at the end of the command buffers - * 15 unsolicited RX or uCode-originated notification - */ + * 0:7 tfd idx - position within TX queue + * 8:12 TX queue id + * 13 reserved + * 14 huge - driver sets this to indicate command is in the + * 'huge' storage at the end of the command buffers + * 15 unsolicited RX or uCode-originated notification + */ __le16 sequence; /* command or response/notification data follows immediately */ u8 data[0]; } __packed; - /** - * struct iwl3945_tx_power + * struct il3945_tx_power * - * Used in REPLY_TX_PWR_TABLE_CMD, REPLY_SCAN_CMD, REPLY_CHANNEL_SWITCH + * Used in C_TX_PWR_TBL, C_SCAN, C_CHANNEL_SWITCH * * Each entry contains two values: * 1) DSP gain (or sometimes called DSP attenuation). This is a fine-grained @@ -223,21 +218,21 @@ struct iwl_cmd_header { * 2) Radio gain. This sets the analog gain of the radio Tx path. * It is a coarser setting, and behaves in a logarithmic (dB) fashion. * - * Driver obtains values from struct iwl3945_tx_power power_gain_table[][]. + * Driver obtains values from struct il3945_tx_power power_gain_table[][]. */ -struct iwl3945_tx_power { +struct il3945_tx_power { u8 tx_gain; /* gain for analog radio */ u8 dsp_atten; /* gain for DSP */ } __packed; /** - * struct iwl3945_power_per_rate + * struct il3945_power_per_rate * - * Used in REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH + * Used in C_TX_PWR_TBL, C_CHANNEL_SWITCH */ -struct iwl3945_power_per_rate { +struct il3945_power_per_rate { u8 rate; /* plcp */ - struct iwl3945_tx_power tpc; + struct il3945_tx_power tpc; u8 reserved; } __packed; @@ -245,10 +240,10 @@ struct iwl3945_power_per_rate { * iwl4965 rate_n_flags bit fields * * rate_n_flags format is used in following iwl4965 commands: - * REPLY_RX (response only) - * REPLY_RX_MPDU (response only) - * REPLY_TX (both command and response) - * REPLY_TX_LINK_QUALITY_CMD + * N_RX (response only) + * N_RX_MPDU (response only) + * C_TX (both command and response) + * C_TX_LINK_QUALITY_CMD * * High-throughput (HT) rate format for bits 7:0 (bit 8 must be "1"): * 2-0: 0) 6 Mbps @@ -326,17 +321,17 @@ struct iwl3945_power_per_rate { #define RATE_MCS_ANT_ABC_MSK (RATE_MCS_ANT_AB_MSK | RATE_MCS_ANT_C_MSK) #define RATE_ANT_NUM 3 -#define POWER_TABLE_NUM_ENTRIES 33 -#define POWER_TABLE_NUM_HT_OFDM_ENTRIES 32 -#define POWER_TABLE_CCK_ENTRY 32 +#define POWER_TBL_NUM_ENTRIES 33 +#define POWER_TBL_NUM_HT_OFDM_ENTRIES 32 +#define POWER_TBL_CCK_ENTRY 32 -#define IWL_PWR_NUM_HT_OFDM_ENTRIES 24 -#define IWL_PWR_CCK_ENTRIES 2 +#define IL_PWR_NUM_HT_OFDM_ENTRIES 24 +#define IL_PWR_CCK_ENTRIES 2 /** - * union iwl4965_tx_power_dual_stream + * union il4965_tx_power_dual_stream * - * Host format used for REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH + * Host format used for C_TX_PWR_TBL, C_CHANNEL_SWITCH * Use __le32 version (struct tx_power_dual_stream) when building command. * * Driver provides radio gain and DSP attenuation settings to device in pairs, @@ -347,9 +342,9 @@ struct iwl3945_power_per_rate { * For MIMO rates, one value may be different from the other, * in order to balance the Tx output between the two transmitters. * - * See more details in doc for TXPOWER in iwl-4965-hw.h. + * See more details in doc for TXPOWER in 4965.h. */ -union iwl4965_tx_power_dual_stream { +union il4965_tx_power_dual_stream { struct { u8 radio_tx_gain[2]; u8 dsp_predis_atten[2]; @@ -360,21 +355,21 @@ union iwl4965_tx_power_dual_stream { /** * struct tx_power_dual_stream * - * Table entries in REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH + * Table entries in C_TX_PWR_TBL, C_CHANNEL_SWITCH * - * Same format as iwl_tx_power_dual_stream, but __le32 + * Same format as il_tx_power_dual_stream, but __le32 */ struct tx_power_dual_stream { __le32 dw; } __packed; /** - * struct iwl4965_tx_power_db + * struct il4965_tx_power_db * - * Entire table within REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH + * Entire table within C_TX_PWR_TBL, C_CHANNEL_SWITCH */ -struct iwl4965_tx_power_db { - struct tx_power_dual_stream power_tbl[POWER_TABLE_NUM_ENTRIES]; +struct il4965_tx_power_db { + struct tx_power_dual_stream power_tbl[POWER_TBL_NUM_ENTRIES]; } __packed; /****************************************************************************** @@ -387,7 +382,7 @@ struct iwl4965_tx_power_db { #define INITIALIZE_SUBTYPE (9) /* - * ("Initialize") REPLY_ALIVE = 0x1 (response only, not a command) + * ("Initialize") N_ALIVE = 0x1 (response only, not a command) * * uCode issues this "initialize alive" notification once the initialization * uCode image has completed its work, and is ready to load the runtime image. @@ -410,7 +405,7 @@ struct iwl4965_tx_power_db { * 3) Tx gain compensation to balance 4965's 2 Tx chains for MIMO operation, * for each of 5 frequency ranges. */ -struct iwl_init_alive_resp { +struct il_init_alive_resp { u8 ucode_minor; u8 ucode_major; __le16 reserved1; @@ -433,9 +428,8 @@ struct iwl_init_alive_resp { * 2 Tx chains */ } __packed; - /** - * REPLY_ALIVE = 0x1 (response only, not a command) + * N_ALIVE = 0x1 (response only, not a command) * * uCode issues this "alive" notification once the runtime image is ready * to receive commands from the driver. This is the *second* "alive" @@ -454,7 +448,7 @@ struct iwl_init_alive_resp { * __le32 log_size; log capacity (in number of entries) * __le32 type; (1) timestamp with each entry, (0) no timestamp * __le32 wraps; # times uCode has wrapped to top of circular buffer - * __le32 write_index; next circular buffer entry that uCode would fill + * __le32 write_idx; next circular buffer entry that uCode would fill * * The header is followed by the circular buffer of log entries. Entries * with timestamps have the following format: @@ -511,13 +505,13 @@ struct iwl_init_alive_resp { * The Linux driver can print both logs to the system log when a uCode error * occurs. */ -struct iwl_alive_resp { +struct il_alive_resp { u8 ucode_minor; u8 ucode_major; __le16 reserved1; u8 sw_rev[8]; u8 ver_type; - u8 ver_subtype; /* not "9" for runtime alive */ + u8 ver_subtype; /* not "9" for runtime alive */ __le16 reserved2; __le32 log_event_table_ptr; /* SRAM address for event log */ __le32 error_event_table_ptr; /* SRAM address for error log */ @@ -526,9 +520,9 @@ struct iwl_alive_resp { } __packed; /* - * REPLY_ERROR = 0x2 (response only, not a command) + * N_ERROR = 0x2 (response only, not a command) */ -struct iwl_error_resp { +struct il_error_resp { __le32 error_type; u8 cmd_id; u8 reserved1; @@ -554,7 +548,6 @@ enum { RXON_DEV_TYPE_SNIFFER = 6, }; - #define RXON_RX_CHAIN_DRIVER_FORCE_MSK cpu_to_le16(0x1 << 0) #define RXON_RX_CHAIN_DRIVER_FORCE_POS (0) #define RXON_RX_CHAIN_VALID_MSK cpu_to_le16(0x7 << 1) @@ -593,7 +586,6 @@ enum { * (according to ON_AIR deassertion) */ #define RXON_FLG_TSF2HOST_MSK cpu_to_le32(1 << 15) - /* HT flags */ #define RXON_FLG_CTRL_CHANNEL_LOC_POS (22) #define RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK cpu_to_le32(0x1 << 22) @@ -640,7 +632,7 @@ enum { #define RXON_FILTER_BCON_AWARE_MSK cpu_to_le32(1 << 6) /** - * REPLY_RXON = 0x10 (command, has simple generic response) + * C_RXON = 0x10 (command, has simple generic response) * * RXON tunes the radio tuner to a service channel, and sets up a number * of parameters that are used primarily for Rx, but also for Tx operations. @@ -653,11 +645,11 @@ enum { * channel. * * NOTE: All RXONs wipe clean the internal txpower table. Driver must - * issue a new REPLY_TX_PWR_TABLE_CMD after each REPLY_RXON (0x10), + * issue a new C_TX_PWR_TBL after each C_RXON (0x10), * regardless of whether RXON_FILTER_ASSOC_MSK is set. */ -struct iwl3945_rxon_cmd { +struct il3945_rxon_cmd { u8 node_addr[6]; __le16 reserved1; u8 bssid_addr[6]; @@ -676,7 +668,7 @@ struct iwl3945_rxon_cmd { __le16 reserved5; } __packed; -struct iwl4965_rxon_cmd { +struct il4965_rxon_cmd { u8 node_addr[6]; __le16 reserved1; u8 bssid_addr[6]; @@ -699,7 +691,7 @@ struct iwl4965_rxon_cmd { /* Create a common rxon cmd which will be typecast into the 3945 or 4965 * specific rxon cmd, depending on where it is called from. */ -struct iwl_legacy_rxon_cmd { +struct il_rxon_cmd { u8 node_addr[6]; __le16 reserved1; u8 bssid_addr[6]; @@ -721,11 +713,10 @@ struct iwl_legacy_rxon_cmd { u8 reserved5; } __packed; - /* - * REPLY_RXON_ASSOC = 0x11 (command, has simple generic response) + * C_RXON_ASSOC = 0x11 (command, has simple generic response) */ -struct iwl3945_rxon_assoc_cmd { +struct il3945_rxon_assoc_cmd { __le32 flags; __le32 filter_flags; u8 ofdm_basic_rates; @@ -733,7 +724,7 @@ struct iwl3945_rxon_assoc_cmd { __le16 reserved; } __packed; -struct iwl4965_rxon_assoc_cmd { +struct il4965_rxon_assoc_cmd { __le32 flags; __le32 filter_flags; u8 ofdm_basic_rates; @@ -744,17 +735,17 @@ struct iwl4965_rxon_assoc_cmd { __le16 reserved; } __packed; -#define IWL_CONN_MAX_LISTEN_INTERVAL 10 -#define IWL_MAX_UCODE_BEACON_INTERVAL 4 /* 4096 */ -#define IWL39_MAX_UCODE_BEACON_INTERVAL 1 /* 1024 */ +#define IL_CONN_MAX_LISTEN_INTERVAL 10 +#define IL_MAX_UCODE_BEACON_INTERVAL 4 /* 4096 */ +#define IL39_MAX_UCODE_BEACON_INTERVAL 1 /* 1024 */ /* - * REPLY_RXON_TIMING = 0x14 (command, has simple generic response) + * C_RXON_TIMING = 0x14 (command, has simple generic response) */ -struct iwl_rxon_time_cmd { +struct il_rxon_time_cmd { __le64 timestamp; __le16 beacon_interval; - __le16 atim_window; + __le16 atim_win; __le32 beacon_init_val; __le16 listen_interval; u8 dtim_period; @@ -762,32 +753,32 @@ struct iwl_rxon_time_cmd { } __packed; /* - * REPLY_CHANNEL_SWITCH = 0x72 (command, has simple generic response) + * C_CHANNEL_SWITCH = 0x72 (command, has simple generic response) */ -struct iwl3945_channel_switch_cmd { +struct il3945_channel_switch_cmd { u8 band; u8 expect_beacon; __le16 channel; __le32 rxon_flags; __le32 rxon_filter_flags; __le32 switch_time; - struct iwl3945_power_per_rate power[IWL_MAX_RATES]; + struct il3945_power_per_rate power[IL_MAX_RATES]; } __packed; -struct iwl4965_channel_switch_cmd { +struct il4965_channel_switch_cmd { u8 band; u8 expect_beacon; __le16 channel; __le32 rxon_flags; __le32 rxon_filter_flags; __le32 switch_time; - struct iwl4965_tx_power_db tx_power; + struct il4965_tx_power_db tx_power; } __packed; /* - * CHANNEL_SWITCH_NOTIFICATION = 0x73 (notification only, not a command) + * N_CHANNEL_SWITCH = 0x73 (notification only, not a command) */ -struct iwl_csa_notification { +struct il_csa_notification { __le16 band; __le16 channel; __le32 status; /* 0 - OK, 1 - fail */ @@ -800,22 +791,22 @@ struct iwl_csa_notification { *****************************************************************************/ /** - * struct iwl_ac_qos -- QOS timing params for REPLY_QOS_PARAM - * One for each of 4 EDCA access categories in struct iwl_qosparam_cmd + * struct il_ac_qos -- QOS timing params for C_QOS_PARAM + * One for each of 4 EDCA access categories in struct il_qosparam_cmd * - * @cw_min: Contention window, start value in numbers of slots. + * @cw_min: Contention win, start value in numbers of slots. * Should be a power-of-2, minus 1. Device's default is 0x0f. - * @cw_max: Contention window, max value in numbers of slots. + * @cw_max: Contention win, max value in numbers of slots. * Should be a power-of-2, minus 1. Device's default is 0x3f. * @aifsn: Number of slots in Arbitration Interframe Space (before * performing random backoff timing prior to Tx). Device default 1. * @edca_txop: Length of Tx opportunity, in uSecs. Device default is 0. * - * Device will automatically increase contention window by (2*CW) + 1 for each + * Device will automatically increase contention win by (2*CW) + 1 for each * transmission retry. Device uses cw_max as a bit mask, ANDed with new CW * value, to cap the CW value. */ -struct iwl_ac_qos { +struct il_ac_qos { __le16 cw_min; __le16 cw_max; u8 aifsn; @@ -832,14 +823,14 @@ struct iwl_ac_qos { #define AC_NUM 4 /* - * REPLY_QOS_PARAM = 0x13 (command, has simple generic response) + * C_QOS_PARAM = 0x13 (command, has simple generic response) * * This command sets up timings for each of the 4 prioritized EDCA Tx FIFOs * 0: Background, 1: Best Effort, 2: Video, 3: Voice. */ -struct iwl_qosparam_cmd { +struct il_qosparam_cmd { __le32 qos_flags; - struct iwl_ac_qos ac[AC_NUM]; + struct il_ac_qos ac[AC_NUM]; } __packed; /****************************************************************************** @@ -852,15 +843,15 @@ struct iwl_qosparam_cmd { */ /* Special, dedicated locations within device's station table */ -#define IWL_AP_ID 0 -#define IWL_STA_ID 2 -#define IWL3945_BROADCAST_ID 24 -#define IWL3945_STATION_COUNT 25 -#define IWL4965_BROADCAST_ID 31 -#define IWL4965_STATION_COUNT 32 +#define IL_AP_ID 0 +#define IL_STA_ID 2 +#define IL3945_BROADCAST_ID 24 +#define IL3945_STATION_COUNT 25 +#define IL4965_BROADCAST_ID 31 +#define IL4965_STATION_COUNT 32 -#define IWL_STATION_COUNT 32 /* MAX(3945,4965)*/ -#define IWL_INVALID_STATION 255 +#define IL_STATION_COUNT 32 /* MAX(3945,4965) */ +#define IL_INVALID_STATION 255 #define STA_FLG_TX_RATE_MSK cpu_to_le32(1 << 2) #define STA_FLG_PWR_SAVE_MSK cpu_to_le32(1 << 8) @@ -901,11 +892,11 @@ struct iwl_qosparam_cmd { #define STA_MODIFY_DELBA_TID_MSK 0x10 #define STA_MODIFY_SLEEP_TX_COUNT_MSK 0x20 -/* Receiver address (actually, Rx station's index into station table), +/* Receiver address (actually, Rx station's idx into station table), * combined with Traffic ID (QOS priority), in format used by Tx Scheduler */ #define BUILD_RAxTID(sta_id, tid) (((sta_id) << 4) + (tid)) -struct iwl4965_keyinfo { +struct il4965_keyinfo { __le16 key_flags; u8 tkip_rx_tsc_byte2; /* TSC[2] for key mix ph1 detection */ u8 reserved1; @@ -918,12 +909,12 @@ struct iwl4965_keyinfo { /** * struct sta_id_modify * @addr[ETH_ALEN]: station's MAC address - * @sta_id: index of station in uCode's station table + * @sta_id: idx of station in uCode's station table * @modify_mask: STA_MODIFY_*, 1: modify, 0: don't change * - * Driver selects unused table index when adding new station, - * or the index to a pre-existing station entry when modifying that station. - * Some indexes have special purposes (IWL_AP_ID, index 0, is for AP). + * Driver selects unused table idx when adding new station, + * or the idx to a pre-existing station entry when modifying that station. + * Some idxes have special purposes (IL_AP_ID, idx 0, is for AP). * * modify_mask flags select which parameters to modify vs. leave alone. */ @@ -936,15 +927,15 @@ struct sta_id_modify { } __packed; /* - * REPLY_ADD_STA = 0x18 (command) + * C_ADD_STA = 0x18 (command) * * The device contains an internal table of per-station information, * with info on security keys, aggregation parameters, and Tx rates for * initial Tx attempt and any retries (4965 devices uses - * REPLY_TX_LINK_QUALITY_CMD, - * 3945 uses REPLY_RATE_SCALE to set up rate tables). + * C_TX_LINK_QUALITY_CMD, + * 3945 uses C_RATE_SCALE to set up rate tables). * - * REPLY_ADD_STA sets up the table entry for one station, either creating + * C_ADD_STA sets up the table entry for one station, either creating * a new entry, or modifying a pre-existing one. * * NOTE: RXON command (without "associated" bit set) wipes the station table @@ -954,20 +945,20 @@ struct sta_id_modify { * their own txpower/rate setup data). * * When getting started on a new channel, driver must set up the - * IWL_BROADCAST_ID entry (last entry in the table). For a client + * IL_BROADCAST_ID entry (last entry in the table). For a client * station in a BSS, once an AP is selected, driver sets up the AP STA - * in the IWL_AP_ID entry (1st entry in the table). BROADCAST and AP + * in the IL_AP_ID entry (1st entry in the table). BROADCAST and AP * are all that are needed for a BSS client station. If the device is * used as AP, or in an IBSS network, driver must set up station table - * entries for all STAs in network, starting with index IWL_STA_ID. + * entries for all STAs in network, starting with idx IL_STA_ID. */ -struct iwl3945_addsta_cmd { +struct il3945_addsta_cmd { u8 mode; /* 1: modify existing, 0: add new station */ u8 reserved[3]; struct sta_id_modify sta; - struct iwl4965_keyinfo key; - __le32 station_flags; /* STA_FLG_* */ + struct il4965_keyinfo key; + __le32 station_flags; /* STA_FLG_* */ __le32 station_flags_msk; /* STA_FLG_* */ /* bit field to disable (1) or enable (0) Tx for Traffic ID (TID) @@ -990,12 +981,12 @@ struct iwl3945_addsta_cmd { __le16 add_immediate_ba_ssn; } __packed; -struct iwl4965_addsta_cmd { +struct il4965_addsta_cmd { u8 mode; /* 1: modify existing, 0: add new station */ u8 reserved[3]; struct sta_id_modify sta; - struct iwl4965_keyinfo key; - __le32 station_flags; /* STA_FLG_* */ + struct il4965_keyinfo key; + __le32 station_flags; /* STA_FLG_* */ __le32 station_flags_msk; /* STA_FLG_* */ /* bit field to disable (1) or enable (0) Tx for Traffic ID (TID) @@ -1003,7 +994,7 @@ struct iwl4965_addsta_cmd { * Set modify_mask bit STA_MODIFY_TID_DISABLE_TX to use this field. */ __le16 tid_disable_tx; - __le16 reserved1; + __le16 reserved1; /* TID for which to add block-ack support. * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */ @@ -1028,12 +1019,12 @@ struct iwl4965_addsta_cmd { } __packed; /* Wrapper struct for 3945 and 4965 addsta_cmd structures */ -struct iwl_legacy_addsta_cmd { +struct il_addsta_cmd { u8 mode; /* 1: modify existing, 0: add new station */ u8 reserved[3]; struct sta_id_modify sta; - struct iwl4965_keyinfo key; - __le32 station_flags; /* STA_FLG_* */ + struct il4965_keyinfo key; + __le32 station_flags; /* STA_FLG_* */ __le32 station_flags_msk; /* STA_FLG_* */ /* bit field to disable (1) or enable (0) Tx for Traffic ID (TID) @@ -1041,7 +1032,7 @@ struct iwl_legacy_addsta_cmd { * Set modify_mask bit STA_MODIFY_TID_DISABLE_TX to use this field. */ __le16 tid_disable_tx; - __le16 rate_n_flags; /* 3945 only */ + __le16 rate_n_flags; /* 3945 only */ /* TID for which to add block-ack support. * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */ @@ -1065,51 +1056,50 @@ struct iwl_legacy_addsta_cmd { __le16 reserved2; } __packed; - #define ADD_STA_SUCCESS_MSK 0x1 -#define ADD_STA_NO_ROOM_IN_TABLE 0x2 +#define ADD_STA_NO_ROOM_IN_TBL 0x2 #define ADD_STA_NO_BLOCK_ACK_RESOURCE 0x4 #define ADD_STA_MODIFY_NON_EXIST_STA 0x8 /* - * REPLY_ADD_STA = 0x18 (response) + * C_ADD_STA = 0x18 (response) */ -struct iwl_add_sta_resp { - u8 status; /* ADD_STA_* */ +struct il_add_sta_resp { + u8 status; /* ADD_STA_* */ } __packed; #define REM_STA_SUCCESS_MSK 0x1 /* - * REPLY_REM_STA = 0x19 (response) + * C_REM_STA = 0x19 (response) */ -struct iwl_rem_sta_resp { +struct il_rem_sta_resp { u8 status; } __packed; /* - * REPLY_REM_STA = 0x19 (command) + * C_REM_STA = 0x19 (command) */ -struct iwl_rem_sta_cmd { - u8 num_sta; /* number of removed stations */ +struct il_rem_sta_cmd { + u8 num_sta; /* number of removed stations */ u8 reserved[3]; - u8 addr[ETH_ALEN]; /* MAC addr of the first station */ + u8 addr[ETH_ALEN]; /* MAC addr of the first station */ u8 reserved2[2]; } __packed; -#define IWL_TX_FIFO_BK_MSK cpu_to_le32(BIT(0)) -#define IWL_TX_FIFO_BE_MSK cpu_to_le32(BIT(1)) -#define IWL_TX_FIFO_VI_MSK cpu_to_le32(BIT(2)) -#define IWL_TX_FIFO_VO_MSK cpu_to_le32(BIT(3)) -#define IWL_AGG_TX_QUEUE_MSK cpu_to_le32(0xffc00) +#define IL_TX_FIFO_BK_MSK cpu_to_le32(BIT(0)) +#define IL_TX_FIFO_BE_MSK cpu_to_le32(BIT(1)) +#define IL_TX_FIFO_VI_MSK cpu_to_le32(BIT(2)) +#define IL_TX_FIFO_VO_MSK cpu_to_le32(BIT(3)) +#define IL_AGG_TX_QUEUE_MSK cpu_to_le32(0xffc00) -#define IWL_DROP_SINGLE 0 -#define IWL_DROP_SELECTED 1 -#define IWL_DROP_ALL 2 +#define IL_DROP_SINGLE 0 +#define IL_DROP_SELECTED 1 +#define IL_DROP_ALL 2 /* * REPLY_WEP_KEY = 0x20 */ -struct iwl_wep_key { - u8 key_index; +struct il_wep_key { + u8 key_idx; u8 key_offset; u8 reserved1[2]; u8 key_size; @@ -1117,12 +1107,12 @@ struct iwl_wep_key { u8 key[16]; } __packed; -struct iwl_wep_cmd { +struct il_wep_cmd { u8 num_keys; u8 global_key_type; u8 flags; u8 reserved; - struct iwl_wep_key key[0]; + struct il_wep_key key[0]; } __packed; #define WEP_KEY_WEP_TYPE 1 @@ -1168,8 +1158,7 @@ struct iwl_wep_cmd { #define RX_MPDU_RES_STATUS_TTAK_OK (1 << 7) #define RX_MPDU_RES_STATUS_DEC_DONE_MSK (0x800) - -struct iwl3945_rx_frame_stats { +struct il3945_rx_frame_stats { u8 phy_count; u8 id; u8 rssi; @@ -1179,7 +1168,7 @@ struct iwl3945_rx_frame_stats { u8 payload[0]; } __packed; -struct iwl3945_rx_frame_hdr { +struct il3945_rx_frame_hdr { __le16 channel; __le16 phy_flags; u8 reserved1; @@ -1188,73 +1177,71 @@ struct iwl3945_rx_frame_hdr { u8 payload[0]; } __packed; -struct iwl3945_rx_frame_end { +struct il3945_rx_frame_end { __le32 status; __le64 timestamp; __le32 beacon_timestamp; } __packed; /* - * REPLY_3945_RX = 0x1b (response only, not a command) + * N_3945_RX = 0x1b (response only, not a command) * * NOTE: DO NOT dereference from casts to this structure * It is provided only for calculating minimum data set size. * The actual offsets of the hdr and end are dynamic based on * stats.phy_count */ -struct iwl3945_rx_frame { - struct iwl3945_rx_frame_stats stats; - struct iwl3945_rx_frame_hdr hdr; - struct iwl3945_rx_frame_end end; +struct il3945_rx_frame { + struct il3945_rx_frame_stats stats; + struct il3945_rx_frame_hdr hdr; + struct il3945_rx_frame_end end; } __packed; -#define IWL39_RX_FRAME_SIZE (4 + sizeof(struct iwl3945_rx_frame)) +#define IL39_RX_FRAME_SIZE (4 + sizeof(struct il3945_rx_frame)) /* Fixed (non-configurable) rx data from phy */ -#define IWL49_RX_RES_PHY_CNT 14 -#define IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET (4) -#define IWL49_RX_PHY_FLAGS_ANTENNAE_MASK (0x70) -#define IWL49_AGC_DB_MASK (0x3f80) /* MASK(7,13) */ -#define IWL49_AGC_DB_POS (7) -struct iwl4965_rx_non_cfg_phy { +#define IL49_RX_RES_PHY_CNT 14 +#define IL49_RX_PHY_FLAGS_ANTENNAE_OFFSET (4) +#define IL49_RX_PHY_FLAGS_ANTENNAE_MASK (0x70) +#define IL49_AGC_DB_MASK (0x3f80) /* MASK(7,13) */ +#define IL49_AGC_DB_POS (7) +struct il4965_rx_non_cfg_phy { __le16 ant_selection; /* ant A bit 4, ant B bit 5, ant C bit 6 */ __le16 agc_info; /* agc code 0:6, agc dB 7:13, reserved 14:15 */ u8 rssi_info[6]; /* we use even entries, 0/2/4 for A/B/C rssi */ u8 pad[0]; } __packed; - /* - * REPLY_RX = 0xc3 (response only, not a command) + * N_RX = 0xc3 (response only, not a command) * Used only for legacy (non 11n) frames. */ -struct iwl_rx_phy_res { - u8 non_cfg_phy_cnt; /* non configurable DSP phy data byte count */ +struct il_rx_phy_res { + u8 non_cfg_phy_cnt; /* non configurable DSP phy data byte count */ u8 cfg_phy_cnt; /* configurable DSP phy data byte count */ u8 stat_id; /* configurable DSP phy data set ID */ u8 reserved1; __le64 timestamp; /* TSF at on air rise */ - __le32 beacon_time_stamp; /* beacon at on-air rise */ + __le32 beacon_time_stamp; /* beacon at on-air rise */ __le16 phy_flags; /* general phy flags: band, modulation, ... */ __le16 channel; /* channel number */ - u8 non_cfg_phy_buf[32]; /* for various implementations of non_cfg_phy */ + u8 non_cfg_phy_buf[32]; /* for various implementations of non_cfg_phy */ __le32 rate_n_flags; /* RATE_MCS_* */ __le16 byte_count; /* frame's byte-count */ __le16 frame_time; /* frame's time on the air */ } __packed; -struct iwl_rx_mpdu_res_start { +struct il_rx_mpdu_res_start { __le16 byte_count; __le16 reserved; } __packed; - /****************************************************************************** * (5) * Tx Commands & Responses: * - * Driver must place each REPLY_TX command into one of the prioritized Tx + * Driver must place each C_TX command into one of the prioritized Tx * queues in host DRAM, shared between driver and device (see comments for * SCD registers and Tx/Rx Queues). When the device's Tx scheduler and uCode * are preparing to transmit, the device pulls the Tx command over the PCI @@ -1264,18 +1251,18 @@ struct iwl_rx_mpdu_res_start { * uCode handles all timing and protocol related to control frames * (RTS/CTS/ACK), based on flags in the Tx command. uCode and Tx scheduler * handle reception of block-acks; uCode updates the host driver via - * REPLY_COMPRESSED_BA. + * N_COMPRESSED_BA. * * uCode handles retrying Tx when an ACK is expected but not received. * This includes trying lower data rates than the one requested in the Tx - * command, as set up by the REPLY_RATE_SCALE (for 3945) or - * REPLY_TX_LINK_QUALITY_CMD (4965). + * command, as set up by the C_RATE_SCALE (for 3945) or + * C_TX_LINK_QUALITY_CMD (4965). * - * Driver sets up transmit power for various rates via REPLY_TX_PWR_TABLE_CMD. + * Driver sets up transmit power for various rates via C_TX_PWR_TBL. * This command must be executed after every RXON command, before Tx can occur. *****************************************************************************/ -/* REPLY_TX Tx flags field */ +/* C_TX Tx flags field */ /* * 1: Use Request-To-Send protocol before this frame. @@ -1296,8 +1283,8 @@ struct iwl_rx_mpdu_res_start { #define TX_CMD_FLG_ACK_MSK cpu_to_le32(1 << 3) /* For 4965 devices: - * 1: Use rate scale table (see REPLY_TX_LINK_QUALITY_CMD). - * Tx command's initial_rate_index indicates first rate to try; + * 1: Use rate scale table (see C_TX_LINK_QUALITY_CMD). + * Tx command's initial_rate_idx indicates first rate to try; * uCode walks through table for additional Tx attempts. * 0: Use Tx rate/MCS from Tx command's rate_n_flags field. * This rate will be used for all Tx attempts; it will not be scaled. */ @@ -1322,7 +1309,7 @@ struct iwl_rx_mpdu_res_start { /* 1: uCode overrides sequence control field in MAC header. * 0: Driver provides sequence control field in MAC header. * Set this for management frames, non-QOS data frames, non-unicast frames, - * and also in Tx command embedded in REPLY_SCAN_CMD for active scans. */ + * and also in Tx command embedded in C_SCAN for active scans. */ #define TX_CMD_FLG_SEQ_CTL_MSK cpu_to_le32(1 << 13) /* 1: This frame is non-last MPDU; more fragments are coming. @@ -1349,7 +1336,6 @@ struct iwl_rx_mpdu_res_start { /* HCCA-AP - disable duration overwriting. */ #define TX_CMD_FLG_DUR_MSK cpu_to_le32(1 << 25) - /* * TX command security control */ @@ -1369,10 +1355,10 @@ struct iwl_rx_mpdu_res_start { #define TKIP_ICV_LEN 4 /* - * REPLY_TX = 0x1c (command) + * C_TX = 0x1c (command) */ -struct iwl3945_tx_cmd { +struct il3945_tx_cmd { /* * MPDU byte count: * MAC header (24/26/30/32 bytes) + 2 bytes pad if 26/30 header size, @@ -1434,9 +1420,9 @@ struct iwl3945_tx_cmd { } __packed; /* - * REPLY_TX = 0x1c (response) + * C_TX = 0x1c (response) */ -struct iwl3945_tx_resp { +struct il3945_tx_resp { u8 failure_rts; u8 failure_frame; u8 bt_kill_count; @@ -1445,19 +1431,18 @@ struct iwl3945_tx_resp { __le32 status; /* TX status */ } __packed; - /* * 4965 uCode updates these Tx attempt count values in host DRAM. * Used for managing Tx retries when expecting block-acks. * Driver should set these fields to 0. */ -struct iwl_dram_scratch { +struct il_dram_scratch { u8 try_cnt; /* Tx attempts */ u8 bt_kill_cnt; /* Tx attempts blocked by Bluetooth device */ __le16 reserved; } __packed; -struct iwl_tx_cmd { +struct il_tx_cmd { /* * MPDU byte count: * MAC header (24/26/30/32 bytes) + 2 bytes pad if 26/30 header size, @@ -1481,7 +1466,7 @@ struct iwl_tx_cmd { /* uCode may modify this field of the Tx command (in host DRAM!). * Driver must also set dram_lsb_ptr and dram_msb_ptr in this cmd. */ - struct iwl_dram_scratch scratch; + struct il_dram_scratch scratch; /* Rate for *all* Tx attempts, if TX_CMD_FLG_STA_RATE_MSK is cleared. */ __le32 rate_n_flags; /* RATE_MCS_* */ @@ -1493,13 +1478,13 @@ struct iwl_tx_cmd { u8 sec_ctl; /* TX_CMD_SEC_* */ /* - * Index into rate table (see REPLY_TX_LINK_QUALITY_CMD) for initial + * Index into rate table (see C_TX_LINK_QUALITY_CMD) for initial * Tx attempt, if TX_CMD_FLG_STA_RATE_MSK is set. Normally "0" for * data frames, this field may be used to selectively reduce initial * rate (via non-0 value) for special frames (e.g. management), while * still supporting rate scaling for all frames. */ - u8 initial_rate_index; + u8 initial_rate_idx; u8 reserved; u8 key[16]; __le16 next_frame_flags; @@ -1628,12 +1613,12 @@ enum { }; enum { - TX_STATUS_MSK = 0x000000ff, /* bits 0:7 */ + TX_STATUS_MSK = 0x000000ff, /* bits 0:7 */ TX_STATUS_DELAY_MSK = 0x00000040, TX_STATUS_ABORT_MSK = 0x00000080, TX_PACKET_MODE_MSK = 0x0000ff00, /* bits 8:15 */ TX_FIFO_NUMBER_MSK = 0x00070000, /* bits 16:18 */ - TX_RESERVED = 0x00780000, /* bits 19:22 */ + TX_RESERVED = 0x00780000, /* bits 19:22 */ TX_POWER_PA_DETECT_MSK = 0x7f800000, /* bits 23:30 */ TX_ABORT_REQUIRED_MSK = 0x80000000, /* bits 31:31 */ }; @@ -1671,7 +1656,7 @@ enum { #define AGG_TX_STATE_SEQ_NUM_MSK 0xffff0000 /* - * REPLY_TX = 0x1c (response) + * C_TX = 0x1c (response) * * This response may be in one of two slightly different formats, indicated * by the frame_count field: @@ -1697,7 +1682,7 @@ struct agg_tx_status { __le16 sequence; } __packed; -struct iwl4965_tx_resp { +struct il4965_tx_resp { u8 frame_count; /* 1 no aggregation, >1 aggregation */ u8 bt_kill_count; /* # blocked by bluetooth (unused for agg) */ u8 failure_rts; /* # failures due to unsuccessful RTS */ @@ -1730,16 +1715,16 @@ struct iwl4965_tx_resp { */ union { __le32 status; - struct agg_tx_status agg_status[0]; /* for each agg frame */ + struct agg_tx_status agg_status[0]; /* for each agg frame */ } u; } __packed; /* - * REPLY_COMPRESSED_BA = 0xc5 (response only, not a command) + * N_COMPRESSED_BA = 0xc5 (response only, not a command) * * Reports Block-Acknowledge from recipient station */ -struct iwl_compressed_ba_resp { +struct il_compressed_ba_resp { __le32 sta_addr_lo32; __le16 sta_addr_hi16; __le16 reserved; @@ -1754,30 +1739,29 @@ struct iwl_compressed_ba_resp { } __packed; /* - * REPLY_TX_PWR_TABLE_CMD = 0x97 (command, has simple generic response) + * C_TX_PWR_TBL = 0x97 (command, has simple generic response) * - * See details under "TXPOWER" in iwl-4965-hw.h. + * See details under "TXPOWER" in 4965.h. */ -struct iwl3945_txpowertable_cmd { +struct il3945_txpowertable_cmd { u8 band; /* 0: 5 GHz, 1: 2.4 GHz */ u8 reserved; __le16 channel; - struct iwl3945_power_per_rate power[IWL_MAX_RATES]; + struct il3945_power_per_rate power[IL_MAX_RATES]; } __packed; -struct iwl4965_txpowertable_cmd { +struct il4965_txpowertable_cmd { u8 band; /* 0: 5 GHz, 1: 2.4 GHz */ u8 reserved; __le16 channel; - struct iwl4965_tx_power_db tx_power; + struct il4965_tx_power_db tx_power; } __packed; - /** - * struct iwl3945_rate_scaling_cmd - Rate Scaling Command & Response + * struct il3945_rate_scaling_cmd - Rate Scaling Command & Response * - * REPLY_RATE_SCALE = 0x47 (command, has simple generic response) + * C_RATE_SCALE = 0x47 (command, has simple generic response) * * NOTE: The table of rates passed to the uCode via the * RATE_SCALE command sets up the corresponding order of @@ -1786,22 +1770,21 @@ struct iwl4965_txpowertable_cmd { * * For example, if you set 9MB (PLCP 0x0f) as the first * rate in the rate table, the bit mask for that rate - * when passed through ofdm_basic_rates on the REPLY_RXON + * when passed through ofdm_basic_rates on the C_RXON * command would be bit 0 (1 << 0) */ -struct iwl3945_rate_scaling_info { +struct il3945_rate_scaling_info { __le16 rate_n_flags; u8 try_cnt; - u8 next_rate_index; + u8 next_rate_idx; } __packed; -struct iwl3945_rate_scaling_cmd { +struct il3945_rate_scaling_cmd { u8 table_id; u8 reserved[3]; - struct iwl3945_rate_scaling_info table[IWL_MAX_RATES]; + struct il3945_rate_scaling_info table[IL_MAX_RATES]; } __packed; - /*RS_NEW_API: only TLC_RTS remains and moved to bit 0 */ #define LINK_QUAL_FLAGS_SET_STA_TLC_RTS_MSK (1 << 0) @@ -1816,28 +1799,27 @@ struct iwl3945_rate_scaling_cmd { #define LINK_QUAL_ANT_B_MSK (1 << 1) #define LINK_QUAL_ANT_MSK (LINK_QUAL_ANT_A_MSK|LINK_QUAL_ANT_B_MSK) - /** - * struct iwl_link_qual_general_params + * struct il_link_qual_general_params * - * Used in REPLY_TX_LINK_QUALITY_CMD + * Used in C_TX_LINK_QUALITY_CMD */ -struct iwl_link_qual_general_params { +struct il_link_qual_general_params { u8 flags; - /* No entries at or above this (driver chosen) index contain MIMO */ + /* No entries at or above this (driver chosen) idx contain MIMO */ u8 mimo_delimiter; /* Best single antenna to use for single stream (legacy, SISO). */ u8 single_stream_ant_msk; /* LINK_QUAL_ANT_* */ /* Best antennas to use for MIMO (unused for 4965, assumes both). */ - u8 dual_stream_ant_msk; /* LINK_QUAL_ANT_* */ + u8 dual_stream_ant_msk; /* LINK_QUAL_ANT_* */ /* * If driver needs to use different initial rates for different * EDCA QOS access categories (as implemented by tx fifos 0-3), - * this table will set that up, by indicating the indexes in the + * this table will set that up, by indicating the idxes in the * rs_table[LINK_QUAL_MAX_RETRY_NUM] rate table at which to start. * Otherwise, driver should set all entries to 0. * @@ -1845,10 +1827,10 @@ struct iwl_link_qual_general_params { * 0 = Background, 1 = Best Effort (normal), 2 = Video, 3 = Voice * TX FIFOs above 3 use same value (typically 0) as TX FIFO 3. */ - u8 start_rate_index[LINK_QUAL_AC_NUM]; + u8 start_rate_idx[LINK_QUAL_AC_NUM]; } __packed; -#define LINK_QUAL_AGG_TIME_LIMIT_DEF (4000) /* 4 milliseconds */ +#define LINK_QUAL_AGG_TIME_LIMIT_DEF (4000) /* 4 milliseconds */ #define LINK_QUAL_AGG_TIME_LIMIT_MAX (8000) #define LINK_QUAL_AGG_TIME_LIMIT_MIN (100) @@ -1861,11 +1843,11 @@ struct iwl_link_qual_general_params { #define LINK_QUAL_AGG_FRAME_LIMIT_MIN (0) /** - * struct iwl_link_qual_agg_params + * struct il_link_qual_agg_params * - * Used in REPLY_TX_LINK_QUALITY_CMD + * Used in C_TX_LINK_QUALITY_CMD */ -struct iwl_link_qual_agg_params { +struct il_link_qual_agg_params { /* *Maximum number of uSec in aggregation. @@ -1892,9 +1874,9 @@ struct iwl_link_qual_agg_params { } __packed; /* - * REPLY_TX_LINK_QUALITY_CMD = 0x4e (command, has simple generic response) + * C_TX_LINK_QUALITY_CMD = 0x4e (command, has simple generic response) * - * For 4965 devices only; 3945 uses REPLY_RATE_SCALE. + * For 4965 devices only; 3945 uses C_RATE_SCALE. * * Each station in the 4965 device's internal station table has its own table * of 16 @@ -1903,13 +1885,13 @@ struct iwl_link_qual_agg_params { * one station. * * NOTE: Station must already be in 4965 device's station table. - * Use REPLY_ADD_STA. + * Use C_ADD_STA. * * The rate scaling procedures described below work well. Of course, other * procedures are possible, and may work better for particular environments. * * - * FILLING THE RATE TABLE + * FILLING THE RATE TBL * * Given a particular initial rate and mode, as determined by the rate * scaling algorithm described below, the Linux driver uses the following @@ -1948,13 +1930,13 @@ struct iwl_link_qual_agg_params { * speculative mode as the new current active mode. * * Each history set contains, separately for each possible rate, data for a - * sliding window of the 62 most recent tx attempts at that rate. The data + * sliding win of the 62 most recent tx attempts at that rate. The data * includes a shifting bitmap of success(1)/failure(0), and sums of successful * and attempted frames, from which the driver can additionally calculate a * success ratio (success / attempted) and number of failures - * (attempted - success), and control the size of the window (attempted). + * (attempted - success), and control the size of the win (attempted). * The driver uses the bit map to remove successes from the success sum, as - * the oldest tx attempts fall out of the window. + * the oldest tx attempts fall out of the win. * * When the 4965 device makes multiple tx attempts for a given frame, each * attempt might be at a different rate, and have different modulation @@ -1966,7 +1948,7 @@ struct iwl_link_qual_agg_params { * * When using block-ack (aggregation), all frames are transmitted at the same * rate, since there is no per-attempt acknowledgment from the destination - * station. The Tx response struct iwl_tx_resp indicates the Tx rate in + * station. The Tx response struct il_tx_resp indicates the Tx rate in * rate_n_flags field. After receiving a block-ack, the driver can update * history for the entire block all at once. * @@ -2016,8 +1998,8 @@ struct iwl_link_qual_agg_params { * good performance; higher rate is sure to have poorer success. * * 6) Re-evaluate the rate after each tx frame. If working with block- - * acknowledge, history and statistics may be calculated for the entire - * block (including prior history that fits within the history windows), + * acknowledge, history and stats may be calculated for the entire + * block (including prior history that fits within the history wins), * before re-evaluation. * * FINDING BEST STARTING MODULATION MODE: @@ -2079,22 +2061,22 @@ struct iwl_link_qual_agg_params { * legacy), and then repeat the search process. * */ -struct iwl_link_quality_cmd { +struct il_link_quality_cmd { /* Index of destination/recipient station in uCode's station table */ u8 sta_id; u8 reserved1; __le16 control; /* not used */ - struct iwl_link_qual_general_params general_params; - struct iwl_link_qual_agg_params agg_params; + struct il_link_qual_general_params general_params; + struct il_link_qual_agg_params agg_params; /* - * Rate info; when using rate-scaling, Tx command's initial_rate_index - * specifies 1st Tx rate attempted, via index into this table. + * Rate info; when using rate-scaling, Tx command's initial_rate_idx + * specifies 1st Tx rate attempted, via idx into this table. * 4965 devices works its way through table when retrying Tx. */ struct { - __le32 rate_n_flags; /* RATE_MCS_*, IWL_RATE_* */ + __le32 rate_n_flags; /* RATE_MCS_*, RATE_* */ } rs_table[LINK_QUAL_MAX_RETRY_NUM]; __le32 reserved2; } __packed; @@ -2117,13 +2099,13 @@ struct iwl_link_quality_cmd { #define BT_MAX_KILL_DEF (0x5) /* - * REPLY_BT_CONFIG = 0x9b (command, has simple generic response) + * C_BT_CONFIG = 0x9b (command, has simple generic response) * * 3945 and 4965 devices support hardware handshake with Bluetooth device on * same platform. Bluetooth device alerts wireless device when it will Tx; * wireless device can delay or kill its own Tx to accommodate. */ -struct iwl_bt_cmd { +struct il_bt_cmd { u8 flags; u8 lead_time; u8 max_kill; @@ -2132,7 +2114,6 @@ struct iwl_bt_cmd { __le32 kill_cts_mask; } __packed; - /****************************************************************************** * (6) * Spectrum Management (802.11h) Commands, Responses, Notifications: @@ -2150,18 +2131,18 @@ struct iwl_bt_cmd { RXON_FILTER_ASSOC_MSK | \ RXON_FILTER_BCON_AWARE_MSK) -struct iwl_measure_channel { +struct il_measure_channel { __le32 duration; /* measurement duration in extended beacon * format */ u8 channel; /* channel to measure */ - u8 type; /* see enum iwl_measure_type */ + u8 type; /* see enum il_measure_type */ __le16 reserved; } __packed; /* - * REPLY_SPECTRUM_MEASUREMENT_CMD = 0x74 (command) + * C_SPECTRUM_MEASUREMENT = 0x74 (command) */ -struct iwl_spectrum_cmd { +struct il_spectrum_cmd { __le16 len; /* number of bytes starting from token */ u8 token; /* token id */ u8 id; /* measurement id -- 0 or 1 */ @@ -2174,13 +2155,13 @@ struct iwl_spectrum_cmd { __le32 filter_flags; /* rxon filter flags */ __le16 channel_count; /* minimum 1, maximum 10 */ __le16 reserved3; - struct iwl_measure_channel channels[10]; + struct il_measure_channel channels[10]; } __packed; /* - * REPLY_SPECTRUM_MEASUREMENT_CMD = 0x74 (response) + * C_SPECTRUM_MEASUREMENT = 0x74 (response) */ -struct iwl_spectrum_resp { +struct il_spectrum_resp { u8 token; u8 id; /* id of the prior command replaced, or 0xff */ __le16 status; /* 0 - command will be handled @@ -2188,57 +2169,57 @@ struct iwl_spectrum_resp { * measurement) */ } __packed; -enum iwl_measurement_state { - IWL_MEASUREMENT_START = 0, - IWL_MEASUREMENT_STOP = 1, +enum il_measurement_state { + IL_MEASUREMENT_START = 0, + IL_MEASUREMENT_STOP = 1, }; -enum iwl_measurement_status { - IWL_MEASUREMENT_OK = 0, - IWL_MEASUREMENT_CONCURRENT = 1, - IWL_MEASUREMENT_CSA_CONFLICT = 2, - IWL_MEASUREMENT_TGH_CONFLICT = 3, +enum il_measurement_status { + IL_MEASUREMENT_OK = 0, + IL_MEASUREMENT_CONCURRENT = 1, + IL_MEASUREMENT_CSA_CONFLICT = 2, + IL_MEASUREMENT_TGH_CONFLICT = 3, /* 4-5 reserved */ - IWL_MEASUREMENT_STOPPED = 6, - IWL_MEASUREMENT_TIMEOUT = 7, - IWL_MEASUREMENT_PERIODIC_FAILED = 8, + IL_MEASUREMENT_STOPPED = 6, + IL_MEASUREMENT_TIMEOUT = 7, + IL_MEASUREMENT_PERIODIC_FAILED = 8, }; #define NUM_ELEMENTS_IN_HISTOGRAM 8 -struct iwl_measurement_histogram { +struct il_measurement_histogram { __le32 ofdm[NUM_ELEMENTS_IN_HISTOGRAM]; /* in 0.8usec counts */ __le32 cck[NUM_ELEMENTS_IN_HISTOGRAM]; /* in 1usec counts */ } __packed; /* clear channel availability counters */ -struct iwl_measurement_cca_counters { +struct il_measurement_cca_counters { __le32 ofdm; __le32 cck; } __packed; -enum iwl_measure_type { - IWL_MEASURE_BASIC = (1 << 0), - IWL_MEASURE_CHANNEL_LOAD = (1 << 1), - IWL_MEASURE_HISTOGRAM_RPI = (1 << 2), - IWL_MEASURE_HISTOGRAM_NOISE = (1 << 3), - IWL_MEASURE_FRAME = (1 << 4), +enum il_measure_type { + IL_MEASURE_BASIC = (1 << 0), + IL_MEASURE_CHANNEL_LOAD = (1 << 1), + IL_MEASURE_HISTOGRAM_RPI = (1 << 2), + IL_MEASURE_HISTOGRAM_NOISE = (1 << 3), + IL_MEASURE_FRAME = (1 << 4), /* bits 5:6 are reserved */ - IWL_MEASURE_IDLE = (1 << 7), + IL_MEASURE_IDLE = (1 << 7), }; /* - * SPECTRUM_MEASURE_NOTIFICATION = 0x75 (notification only, not a command) + * N_SPECTRUM_MEASUREMENT = 0x75 (notification only, not a command) */ -struct iwl_spectrum_notification { +struct il_spectrum_notification { u8 id; /* measurement id -- 0 or 1 */ u8 token; - u8 channel_index; /* index in measurement channel list */ + u8 channel_idx; /* idx in measurement channel list */ u8 state; /* 0 - start, 1 - stop */ __le32 start_time; /* lower 32-bits of TSF */ u8 band; /* 0 - 5.2GHz, 1 - 2.4GHz */ u8 channel; - u8 type; /* see enum iwl_measurement_type */ + u8 type; /* see enum il_measurement_type */ u8 reserved1; /* NOTE: cca_ofdm, cca_cck, basic_type, and histogram are only only * valid if applicable for measurement type requested. */ @@ -2248,9 +2229,9 @@ struct iwl_spectrum_notification { u8 basic_type; /* 0 - bss, 1 - ofdm preamble, 2 - * unidentified */ u8 reserved2[3]; - struct iwl_measurement_histogram histogram; + struct il_measurement_histogram histogram; __le32 stop_time; /* lower 32-bits of TSF */ - __le32 status; /* see iwl_measurement_status */ + __le32 status; /* see il_measurement_status */ } __packed; /****************************************************************************** @@ -2260,10 +2241,10 @@ struct iwl_spectrum_notification { *****************************************************************************/ /** - * struct iwl_powertable_cmd - Power Table Command + * struct il_powertable_cmd - Power Table Command * @flags: See below: * - * POWER_TABLE_CMD = 0x77 (command, has simple generic response) + * C_POWER_TBL = 0x77 (command, has simple generic response) * * PM allow: * bit 0 - '0' Driver not allow power management @@ -2290,38 +2271,38 @@ struct iwl_spectrum_notification { * '10' force xtal sleep * '11' Illegal set * - * NOTE: if sleep_interval[SLEEP_INTRVL_TABLE_SIZE-1] > DTIM period then + * NOTE: if sleep_interval[SLEEP_INTRVL_TBL_SIZE-1] > DTIM period then * ucode assume sleep over DTIM is allowed and we don't need to wake up * for every DTIM. */ -#define IWL_POWER_VEC_SIZE 5 +#define IL_POWER_VEC_SIZE 5 -#define IWL_POWER_DRIVER_ALLOW_SLEEP_MSK cpu_to_le16(BIT(0)) -#define IWL_POWER_PCI_PM_MSK cpu_to_le16(BIT(3)) +#define IL_POWER_DRIVER_ALLOW_SLEEP_MSK cpu_to_le16(BIT(0)) +#define IL_POWER_PCI_PM_MSK cpu_to_le16(BIT(3)) -struct iwl3945_powertable_cmd { +struct il3945_powertable_cmd { __le16 flags; u8 reserved[2]; __le32 rx_data_timeout; __le32 tx_data_timeout; - __le32 sleep_interval[IWL_POWER_VEC_SIZE]; + __le32 sleep_interval[IL_POWER_VEC_SIZE]; } __packed; -struct iwl_powertable_cmd { +struct il_powertable_cmd { __le16 flags; - u8 keep_alive_seconds; /* 3945 reserved */ - u8 debug_flags; /* 3945 reserved */ + u8 keep_alive_seconds; /* 3945 reserved */ + u8 debug_flags; /* 3945 reserved */ __le32 rx_data_timeout; __le32 tx_data_timeout; - __le32 sleep_interval[IWL_POWER_VEC_SIZE]; + __le32 sleep_interval[IL_POWER_VEC_SIZE]; __le32 keep_alive_beacons; } __packed; /* - * PM_SLEEP_NOTIFICATION = 0x7A (notification only, not a command) + * N_PM_SLEEP = 0x7A (notification only, not a command) * all devices identical. */ -struct iwl_sleep_notification { +struct il_sleep_notification { u8 pm_sleep_mode; u8 pm_wakeup_src; __le16 reserved; @@ -2332,23 +2313,23 @@ struct iwl_sleep_notification { /* Sleep states. all devices identical. */ enum { - IWL_PM_NO_SLEEP = 0, - IWL_PM_SLP_MAC = 1, - IWL_PM_SLP_FULL_MAC_UNASSOCIATE = 2, - IWL_PM_SLP_FULL_MAC_CARD_STATE = 3, - IWL_PM_SLP_PHY = 4, - IWL_PM_SLP_REPENT = 5, - IWL_PM_WAKEUP_BY_TIMER = 6, - IWL_PM_WAKEUP_BY_DRIVER = 7, - IWL_PM_WAKEUP_BY_RFKILL = 8, + IL_PM_NO_SLEEP = 0, + IL_PM_SLP_MAC = 1, + IL_PM_SLP_FULL_MAC_UNASSOCIATE = 2, + IL_PM_SLP_FULL_MAC_CARD_STATE = 3, + IL_PM_SLP_PHY = 4, + IL_PM_SLP_REPENT = 5, + IL_PM_WAKEUP_BY_TIMER = 6, + IL_PM_WAKEUP_BY_DRIVER = 7, + IL_PM_WAKEUP_BY_RFKILL = 8, /* 3 reserved */ - IWL_PM_NUM_OF_MODES = 12, + IL_PM_NUM_OF_MODES = 12, }; /* - * CARD_STATE_NOTIFICATION = 0xa1 (notification only, not a command) + * N_CARD_STATE = 0xa1 (notification only, not a command) */ -struct iwl_card_state_notif { +struct il_card_state_notif { __le32 flags; } __packed; @@ -2357,11 +2338,11 @@ struct iwl_card_state_notif { #define CT_CARD_DISABLED 0x04 #define RXON_CARD_DISABLED 0x10 -struct iwl_ct_kill_config { - __le32 reserved; - __le32 critical_temperature_M; - __le32 critical_temperature_R; -} __packed; +struct il_ct_kill_config { + __le32 reserved; + __le32 critical_temperature_M; + __le32 critical_temperature_R; +} __packed; /****************************************************************************** * (8) @@ -2373,7 +2354,7 @@ struct iwl_ct_kill_config { #define SCAN_CHANNEL_TYPE_ACTIVE cpu_to_le32(1) /** - * struct iwl_scan_channel - entry in REPLY_SCAN_CMD channel table + * struct il_scan_channel - entry in C_SCAN channel table * * One for each channel in the scan list. * Each channel can independently select: @@ -2383,7 +2364,7 @@ struct iwl_ct_kill_config { * quiet_plcp_th, good_CRC_th) * * To avoid uCode errors, make sure the following are true (see comments - * under struct iwl_scan_cmd about max_out_time and quiet_time): + * under struct il_scan_cmd about max_out_time and quiet_time): * 1) If using passive_dwell (i.e. passive_dwell != 0): * active_dwell <= passive_dwell (< max_out_time if max_out_time != 0) * 2) quiet_time <= active_dwell @@ -2391,7 +2372,7 @@ struct iwl_ct_kill_config { * passive_dwell < max_out_time * active_dwell < max_out_time */ -struct iwl3945_scan_channel { +struct il3945_scan_channel { /* * type is defined as: * 0:0 1 = active, 0 = passive @@ -2400,16 +2381,16 @@ struct iwl3945_scan_channel { * 5:7 reserved */ u8 type; - u8 channel; /* band is selected by iwl3945_scan_cmd "flags" field */ - struct iwl3945_tx_power tpc; + u8 channel; /* band is selected by il3945_scan_cmd "flags" field */ + struct il3945_tx_power tpc; __le16 active_dwell; /* in 1024-uSec TU (time units), typ 5-50 */ __le16 passive_dwell; /* in 1024-uSec TU (time units), typ 20-500 */ } __packed; /* set number of direct probes u8 type */ -#define IWL39_SCAN_PROBE_MASK(n) ((BIT(n) | (BIT(n) - BIT(1)))) +#define IL39_SCAN_PROBE_MASK(n) ((BIT(n) | (BIT(n) - BIT(1)))) -struct iwl_scan_channel { +struct il_scan_channel { /* * type is defined as: * 0:0 1 = active, 0 = passive @@ -2418,7 +2399,7 @@ struct iwl_scan_channel { * 21:31 reserved */ __le32 type; - __le16 channel; /* band is selected by iwl_scan_cmd "flags" field */ + __le16 channel; /* band is selected by il_scan_cmd "flags" field */ u8 tx_gain; /* gain for analog radio */ u8 dsp_atten; /* gain for DSP */ __le16 active_dwell; /* in 1024-uSec TU (time units), typ 5-50 */ @@ -2426,17 +2407,17 @@ struct iwl_scan_channel { } __packed; /* set number of direct probes __le32 type */ -#define IWL_SCAN_PROBE_MASK(n) cpu_to_le32((BIT(n) | (BIT(n) - BIT(1)))) +#define IL_SCAN_PROBE_MASK(n) cpu_to_le32((BIT(n) | (BIT(n) - BIT(1)))) /** - * struct iwl_ssid_ie - directed scan network information element + * struct il_ssid_ie - directed scan network information element * - * Up to 20 of these may appear in REPLY_SCAN_CMD (Note: Only 4 are in - * 3945 SCAN api), selected by "type" bit field in struct iwl_scan_channel; + * Up to 20 of these may appear in C_SCAN (Note: Only 4 are in + * 3945 SCAN api), selected by "type" bit field in struct il_scan_channel; * each channel may select different ssids from among the 20 (4) entries. * SSID IEs get transmitted in reverse order of entry. */ -struct iwl_ssid_ie { +struct il_ssid_ie { u8 id; u8 len; u8 ssid[32]; @@ -2445,14 +2426,14 @@ struct iwl_ssid_ie { #define PROBE_OPTION_MAX_3945 4 #define PROBE_OPTION_MAX 20 #define TX_CMD_LIFE_TIME_INFINITE cpu_to_le32(0xFFFFFFFF) -#define IWL_GOOD_CRC_TH_DISABLED 0 -#define IWL_GOOD_CRC_TH_DEFAULT cpu_to_le16(1) -#define IWL_GOOD_CRC_TH_NEVER cpu_to_le16(0xffff) -#define IWL_MAX_SCAN_SIZE 1024 -#define IWL_MAX_CMD_SIZE 4096 +#define IL_GOOD_CRC_TH_DISABLED 0 +#define IL_GOOD_CRC_TH_DEFAULT cpu_to_le16(1) +#define IL_GOOD_CRC_TH_NEVER cpu_to_le16(0xffff) +#define IL_MAX_SCAN_SIZE 1024 +#define IL_MAX_CMD_SIZE 4096 /* - * REPLY_SCAN_CMD = 0x80 (command) + * C_SCAN = 0x80 (command) * * The hardware scan command is very powerful; the driver can set it up to * maintain (relatively) normal network traffic while doing a scan in the @@ -2501,10 +2482,10 @@ struct iwl_ssid_ie { * Driver must use separate scan commands for 2.4 vs. 5 GHz bands. * * To avoid uCode errors, see timing restrictions described under - * struct iwl_scan_channel. + * struct il_scan_channel. */ -struct iwl3945_scan_cmd { +struct il3945_scan_cmd { __le16 len; u8 reserved0; u8 channel_count; /* # channels in channel list */ @@ -2525,10 +2506,10 @@ struct iwl3945_scan_cmd { /* For active scans (set to all-0s for passive scans). * Does not include payload. Must specify Tx rate; no rate scaling. */ - struct iwl3945_tx_cmd tx_cmd; + struct il3945_tx_cmd tx_cmd; /* For directed active scans (set to all-0s otherwise) */ - struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX_3945]; + struct il_ssid_ie direct_scan[PROBE_OPTION_MAX_3945]; /* * Probe request frame, followed by channel list. @@ -2538,17 +2519,17 @@ struct iwl3945_scan_cmd { * Number of channels in list is specified by channel_count. * Each channel in list is of type: * - * struct iwl3945_scan_channel channels[0]; + * struct il3945_scan_channel channels[0]; * * NOTE: Only one band of channels can be scanned per pass. You * must not mix 2.4GHz channels and 5.2GHz channels, and you must wait - * for one scan to complete (i.e. receive SCAN_COMPLETE_NOTIFICATION) + * for one scan to complete (i.e. receive N_SCAN_COMPLETE) * before requesting another scan. */ u8 data[0]; } __packed; -struct iwl_scan_cmd { +struct il_scan_cmd { __le16 len; u8 reserved0; u8 channel_count; /* # channels in channel list */ @@ -2569,10 +2550,10 @@ struct iwl_scan_cmd { /* For active scans (set to all-0s for passive scans). * Does not include payload. Must specify Tx rate; no rate scaling. */ - struct iwl_tx_cmd tx_cmd; + struct il_tx_cmd tx_cmd; /* For directed active scans (set to all-0s otherwise) */ - struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; + struct il_ssid_ie direct_scan[PROBE_OPTION_MAX]; /* * Probe request frame, followed by channel list. @@ -2582,11 +2563,11 @@ struct iwl_scan_cmd { * Number of channels in list is specified by channel_count. * Each channel in list is of type: * - * struct iwl_scan_channel channels[0]; + * struct il_scan_channel channels[0]; * * NOTE: Only one band of channels can be scanned per pass. You * must not mix 2.4GHz channels and 5.2GHz channels, and you must wait - * for one scan to complete (i.e. receive SCAN_COMPLETE_NOTIFICATION) + * for one scan to complete (i.e. receive N_SCAN_COMPLETE) * before requesting another scan. */ u8 data[0]; @@ -2598,16 +2579,16 @@ struct iwl_scan_cmd { #define ABORT_STATUS 0x2 /* - * REPLY_SCAN_CMD = 0x80 (response) + * C_SCAN = 0x80 (response) */ -struct iwl_scanreq_notification { +struct il_scanreq_notification { __le32 status; /* 1: okay, 2: cannot fulfill request */ } __packed; /* - * SCAN_START_NOTIFICATION = 0x82 (notification only, not a command) + * N_SCAN_START = 0x82 (notification only, not a command) */ -struct iwl_scanstart_notification { +struct il_scanstart_notification { __le32 tsf_low; __le32 tsf_high; __le32 beacon_timer; @@ -2620,30 +2601,30 @@ struct iwl_scanstart_notification { #define SCAN_OWNER_STATUS 0x1 #define MEASURE_OWNER_STATUS 0x2 -#define IWL_PROBE_STATUS_OK 0 -#define IWL_PROBE_STATUS_TX_FAILED BIT(0) +#define IL_PROBE_STATUS_OK 0 +#define IL_PROBE_STATUS_TX_FAILED BIT(0) /* error statuses combined with TX_FAILED */ -#define IWL_PROBE_STATUS_FAIL_TTL BIT(1) -#define IWL_PROBE_STATUS_FAIL_BT BIT(2) +#define IL_PROBE_STATUS_FAIL_TTL BIT(1) +#define IL_PROBE_STATUS_FAIL_BT BIT(2) -#define NUMBER_OF_STATISTICS 1 /* first __le32 is good CRC */ +#define NUMBER_OF_STATS 1 /* first __le32 is good CRC */ /* - * SCAN_RESULTS_NOTIFICATION = 0x83 (notification only, not a command) + * N_SCAN_RESULTS = 0x83 (notification only, not a command) */ -struct iwl_scanresults_notification { +struct il_scanresults_notification { u8 channel; u8 band; u8 probe_status; - u8 num_probe_not_sent; /* not enough time to send */ + u8 num_probe_not_sent; /* not enough time to send */ __le32 tsf_low; __le32 tsf_high; - __le32 statistics[NUMBER_OF_STATISTICS]; + __le32 stats[NUMBER_OF_STATS]; } __packed; /* - * SCAN_COMPLETE_NOTIFICATION = 0x84 (notification only, not a command) + * N_SCAN_COMPLETE = 0x84 (notification only, not a command) */ -struct iwl_scancomplete_notification { +struct il_scancomplete_notification { u8 scanned_channels; u8 status; u8 last_channel; @@ -2651,50 +2632,49 @@ struct iwl_scancomplete_notification { __le32 tsf_high; } __packed; - /****************************************************************************** * (9) * IBSS/AP Commands and Notifications: * *****************************************************************************/ -enum iwl_ibss_manager { - IWL_NOT_IBSS_MANAGER = 0, - IWL_IBSS_MANAGER = 1, +enum il_ibss_manager { + IL_NOT_IBSS_MANAGER = 0, + IL_IBSS_MANAGER = 1, }; /* - * BEACON_NOTIFICATION = 0x90 (notification only, not a command) + * N_BEACON = 0x90 (notification only, not a command) */ -struct iwl3945_beacon_notif { - struct iwl3945_tx_resp beacon_notify_hdr; +struct il3945_beacon_notif { + struct il3945_tx_resp beacon_notify_hdr; __le32 low_tsf; __le32 high_tsf; __le32 ibss_mgr_status; } __packed; -struct iwl4965_beacon_notif { - struct iwl4965_tx_resp beacon_notify_hdr; +struct il4965_beacon_notif { + struct il4965_tx_resp beacon_notify_hdr; __le32 low_tsf; __le32 high_tsf; __le32 ibss_mgr_status; } __packed; /* - * REPLY_TX_BEACON = 0x91 (command, has simple generic response) + * C_TX_BEACON= 0x91 (command, has simple generic response) */ -struct iwl3945_tx_beacon_cmd { - struct iwl3945_tx_cmd tx; +struct il3945_tx_beacon_cmd { + struct il3945_tx_cmd tx; __le16 tim_idx; u8 tim_size; u8 reserved1; struct ieee80211_hdr frame[0]; /* beacon frame */ } __packed; -struct iwl_tx_beacon_cmd { - struct iwl_tx_cmd tx; +struct il_tx_beacon_cmd { + struct il_tx_cmd tx; __le16 tim_idx; u8 tim_size; u8 reserved1; @@ -2707,7 +2687,7 @@ struct iwl_tx_beacon_cmd { * *****************************************************************************/ -#define IWL_TEMP_CONVERT 260 +#define IL_TEMP_CONVERT 260 #define SUP_RATE_11A_MAX_NUM_CHANNELS 8 #define SUP_RATE_11B_MAX_NUM_CHANNELS 4 @@ -2727,9 +2707,9 @@ struct rate_histogram { } failed; } __packed; -/* statistics command response */ +/* stats command response */ -struct iwl39_statistics_rx_phy { +struct iwl39_stats_rx_phy { __le32 ina_cnt; __le32 fina_cnt; __le32 plcp_err; @@ -2747,7 +2727,7 @@ struct iwl39_statistics_rx_phy { __le32 sent_cts_cnt; } __packed; -struct iwl39_statistics_rx_non_phy { +struct iwl39_stats_rx_non_phy { __le32 bogus_cts; /* CTS received when not expecting CTS */ __le32 bogus_ack; /* ACK received when not expecting ACK */ __le32 non_bssid_frames; /* number of frames with BSSID that @@ -2758,13 +2738,13 @@ struct iwl39_statistics_rx_non_phy { * our serving channel */ } __packed; -struct iwl39_statistics_rx { - struct iwl39_statistics_rx_phy ofdm; - struct iwl39_statistics_rx_phy cck; - struct iwl39_statistics_rx_non_phy general; +struct iwl39_stats_rx { + struct iwl39_stats_rx_phy ofdm; + struct iwl39_stats_rx_phy cck; + struct iwl39_stats_rx_non_phy general; } __packed; -struct iwl39_statistics_tx { +struct iwl39_stats_tx { __le32 preamble_cnt; __le32 rx_detected_cnt; __le32 bt_prio_defer_cnt; @@ -2776,31 +2756,31 @@ struct iwl39_statistics_tx { __le32 actual_ack_cnt; } __packed; -struct statistics_dbg { +struct stats_dbg { __le32 burst_check; __le32 burst_count; __le32 wait_for_silence_timeout_cnt; __le32 reserved[3]; } __packed; -struct iwl39_statistics_div { +struct iwl39_stats_div { __le32 tx_on_a; __le32 tx_on_b; __le32 exec_time; __le32 probe_time; } __packed; -struct iwl39_statistics_general { +struct iwl39_stats_general { __le32 temperature; - struct statistics_dbg dbg; + struct stats_dbg dbg; __le32 sleep_time; __le32 slots_out; __le32 slots_idle; __le32 ttl_timestamp; - struct iwl39_statistics_div div; + struct iwl39_stats_div div; } __packed; -struct statistics_rx_phy { +struct stats_rx_phy { __le32 ina_cnt; __le32 fina_cnt; __le32 plcp_err; @@ -2823,7 +2803,7 @@ struct statistics_rx_phy { __le32 reserved3; } __packed; -struct statistics_rx_ht_phy { +struct stats_rx_ht_phy { __le32 plcp_err; __le32 overrun_err; __le32 early_overrun_err; @@ -2838,7 +2818,7 @@ struct statistics_rx_ht_phy { #define INTERFERENCE_DATA_AVAILABLE cpu_to_le32(1) -struct statistics_rx_non_phy { +struct stats_rx_non_phy { __le32 bogus_cts; /* CTS received when not expecting CTS */ __le32 bogus_ack; /* ACK received when not expecting ACK */ __le32 non_bssid_frames; /* number of frames with BSSID that @@ -2852,15 +2832,15 @@ struct statistics_rx_non_phy { __le32 num_missed_bcon; /* number of missed beacons */ __le32 adc_rx_saturation_time; /* count in 0.8us units the time the * ADC was in saturation */ - __le32 ina_detection_search_time;/* total time (in 0.8us) searched - * for INA */ + __le32 ina_detection_search_time; /* total time (in 0.8us) searched + * for INA */ __le32 beacon_silence_rssi_a; /* RSSI silence after beacon frame */ __le32 beacon_silence_rssi_b; /* RSSI silence after beacon frame */ __le32 beacon_silence_rssi_c; /* RSSI silence after beacon frame */ __le32 interference_data_flag; /* flag for interference data * availability. 1 when data is * available. */ - __le32 channel_load; /* counts RX Enable time in uSec */ + __le32 channel_load; /* counts RX Enable time in uSec */ __le32 dsp_false_alarms; /* DSP false alarm (both OFDM * and CCK) counter */ __le32 beacon_rssi_a; @@ -2871,28 +2851,28 @@ struct statistics_rx_non_phy { __le32 beacon_energy_c; } __packed; -struct statistics_rx { - struct statistics_rx_phy ofdm; - struct statistics_rx_phy cck; - struct statistics_rx_non_phy general; - struct statistics_rx_ht_phy ofdm_ht; +struct stats_rx { + struct stats_rx_phy ofdm; + struct stats_rx_phy cck; + struct stats_rx_non_phy general; + struct stats_rx_ht_phy ofdm_ht; } __packed; /** - * struct statistics_tx_power - current tx power + * struct stats_tx_power - current tx power * * @ant_a: current tx power on chain a in 1/2 dB step * @ant_b: current tx power on chain b in 1/2 dB step * @ant_c: current tx power on chain c in 1/2 dB step */ -struct statistics_tx_power { +struct stats_tx_power { u8 ant_a; u8 ant_b; u8 ant_c; u8 reserved; } __packed; -struct statistics_tx_non_phy_agg { +struct stats_tx_non_phy_agg { __le32 ba_timeout; __le32 ba_reschedule_frames; __le32 scd_query_agg_frame_cnt; @@ -2905,7 +2885,7 @@ struct statistics_tx_non_phy_agg { __le32 rx_ba_rsp_cnt; } __packed; -struct statistics_tx { +struct stats_tx { __le32 preamble_cnt; __le32 rx_detected_cnt; __le32 bt_prio_defer_cnt; @@ -2920,13 +2900,12 @@ struct statistics_tx { __le32 burst_abort_missing_next_frame_cnt; __le32 cts_timeout_collision; __le32 ack_or_ba_timeout_collision; - struct statistics_tx_non_phy_agg agg; + struct stats_tx_non_phy_agg agg; __le32 reserved1; } __packed; - -struct statistics_div { +struct stats_div { __le32 tx_on_a; __le32 tx_on_b; __le32 exec_time; @@ -2935,14 +2914,14 @@ struct statistics_div { __le32 reserved2; } __packed; -struct statistics_general_common { - __le32 temperature; /* radio temperature */ - struct statistics_dbg dbg; +struct stats_general_common { + __le32 temperature; /* radio temperature */ + struct stats_dbg dbg; __le32 sleep_time; __le32 slots_out; __le32 slots_idle; __le32 ttl_timestamp; - struct statistics_div div; + struct stats_div div; __le32 rx_enable_counter; /* * num_of_sos_states: @@ -2952,73 +2931,73 @@ struct statistics_general_common { __le32 num_of_sos_states; } __packed; -struct statistics_general { - struct statistics_general_common common; +struct stats_general { + struct stats_general_common common; __le32 reserved2; __le32 reserved3; } __packed; -#define UCODE_STATISTICS_CLEAR_MSK (0x1 << 0) -#define UCODE_STATISTICS_FREQUENCY_MSK (0x1 << 1) -#define UCODE_STATISTICS_NARROW_BAND_MSK (0x1 << 2) +#define UCODE_STATS_CLEAR_MSK (0x1 << 0) +#define UCODE_STATS_FREQUENCY_MSK (0x1 << 1) +#define UCODE_STATS_NARROW_BAND_MSK (0x1 << 2) /* - * REPLY_STATISTICS_CMD = 0x9c, + * C_STATS = 0x9c, * all devices identical. * - * This command triggers an immediate response containing uCode statistics. - * The response is in the same format as STATISTICS_NOTIFICATION 0x9d, below. + * This command triggers an immediate response containing uCode stats. + * The response is in the same format as N_STATS 0x9d, below. * * If the CLEAR_STATS configuration flag is set, uCode will clear its - * internal copy of the statistics (counters) after issuing the response. - * This flag does not affect STATISTICS_NOTIFICATIONs after beacons (see below). + * internal copy of the stats (counters) after issuing the response. + * This flag does not affect N_STATSs after beacons (see below). * * If the DISABLE_NOTIF configuration flag is set, uCode will not issue - * STATISTICS_NOTIFICATIONs after received beacons (see below). This flag - * does not affect the response to the REPLY_STATISTICS_CMD 0x9c itself. + * N_STATSs after received beacons (see below). This flag + * does not affect the response to the C_STATS 0x9c itself. */ -#define IWL_STATS_CONF_CLEAR_STATS cpu_to_le32(0x1) /* see above */ -#define IWL_STATS_CONF_DISABLE_NOTIF cpu_to_le32(0x2)/* see above */ -struct iwl_statistics_cmd { - __le32 configuration_flags; /* IWL_STATS_CONF_* */ +#define IL_STATS_CONF_CLEAR_STATS cpu_to_le32(0x1) /* see above */ +#define IL_STATS_CONF_DISABLE_NOTIF cpu_to_le32(0x2) /* see above */ +struct il_stats_cmd { + __le32 configuration_flags; /* IL_STATS_CONF_* */ } __packed; /* - * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command) + * N_STATS = 0x9d (notification only, not a command) * * By default, uCode issues this notification after receiving a beacon * while associated. To disable this behavior, set DISABLE_NOTIF flag in the - * REPLY_STATISTICS_CMD 0x9c, above. + * C_STATS 0x9c, above. * * Statistics counters continue to increment beacon after beacon, but are - * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD + * cleared when changing channels or when driver issues C_STATS * 0x9c with CLEAR_STATS bit set (see above). * - * uCode also issues this notification during scans. uCode clears statistics - * appropriately so that each notification contains statistics for only the + * uCode also issues this notification during scans. uCode clears stats + * appropriately so that each notification contains stats for only the * one channel that has just been scanned. */ -#define STATISTICS_REPLY_FLG_BAND_24G_MSK cpu_to_le32(0x2) -#define STATISTICS_REPLY_FLG_HT40_MODE_MSK cpu_to_le32(0x8) +#define STATS_REPLY_FLG_BAND_24G_MSK cpu_to_le32(0x2) +#define STATS_REPLY_FLG_HT40_MODE_MSK cpu_to_le32(0x8) -struct iwl3945_notif_statistics { +struct il3945_notif_stats { __le32 flag; - struct iwl39_statistics_rx rx; - struct iwl39_statistics_tx tx; - struct iwl39_statistics_general general; + struct iwl39_stats_rx rx; + struct iwl39_stats_tx tx; + struct iwl39_stats_general general; } __packed; -struct iwl_notif_statistics { +struct il_notif_stats { __le32 flag; - struct statistics_rx rx; - struct statistics_tx tx; - struct statistics_general general; + struct stats_rx rx; + struct stats_tx tx; + struct stats_general general; } __packed; /* - * MISSED_BEACONS_NOTIFICATION = 0xa2 (notification only, not a command) + * N_MISSED_BEACONS = 0xa2 (notification only, not a command) * - * uCode send MISSED_BEACONS_NOTIFICATION to driver when detect beacon missed + * uCode send N_MISSED_BEACONS to driver when detect beacon missed * in regardless of how many missed beacons, which mean when driver receive the * notification, inside the command, it can find all the beacons information * which include number of total missed beacons, number of consecutive missed @@ -3035,18 +3014,17 @@ struct iwl_notif_statistics { * */ -#define IWL_MISSED_BEACON_THRESHOLD_MIN (1) -#define IWL_MISSED_BEACON_THRESHOLD_DEF (5) -#define IWL_MISSED_BEACON_THRESHOLD_MAX IWL_MISSED_BEACON_THRESHOLD_DEF +#define IL_MISSED_BEACON_THRESHOLD_MIN (1) +#define IL_MISSED_BEACON_THRESHOLD_DEF (5) +#define IL_MISSED_BEACON_THRESHOLD_MAX IL_MISSED_BEACON_THRESHOLD_DEF -struct iwl_missed_beacon_notif { +struct il_missed_beacon_notif { __le32 consecutive_missed_beacons; __le32 total_missed_becons; __le32 num_expected_beacons; __le32 num_recvd_beacons; } __packed; - /****************************************************************************** * (11) * Rx Calibration Commands: @@ -3062,7 +3040,7 @@ struct iwl_missed_beacon_notif { *****************************************************************************/ /** - * SENSITIVITY_CMD = 0xa8 (command, has simple generic response) + * C_SENSITIVITY = 0xa8 (command, has simple generic response) * * This command sets up the Rx signal detector for a sensitivity level that * is high enough to lock onto all signals within the associated network, @@ -3076,12 +3054,12 @@ struct iwl_missed_beacon_notif { * time listening, not transmitting). Driver must adjust sensitivity so that * the ratio of actual false alarms to actual Rx time falls within this range. * - * While associated, uCode delivers STATISTICS_NOTIFICATIONs after each + * While associated, uCode delivers N_STATSs after each * received beacon. These provide information to the driver to analyze the - * sensitivity. Don't analyze statistics that come in from scanning, or any - * other non-associated-network source. Pertinent statistics include: + * sensitivity. Don't analyze stats that come in from scanning, or any + * other non-associated-network source. Pertinent stats include: * - * From "general" statistics (struct statistics_rx_non_phy): + * From "general" stats (struct stats_rx_non_phy): * * (beacon_energy_[abc] & 0x0FF00) >> 8 (unsigned, higher value is lower level) * Measure of energy of desired signal. Used for establishing a level @@ -3094,7 +3072,7 @@ struct iwl_missed_beacon_notif { * uSecs of actual Rx time during beacon period (varies according to * how much time was spent transmitting). * - * From "cck" and "ofdm" statistics (struct statistics_rx_phy), separately: + * From "cck" and "ofdm" stats (struct stats_rx_phy), separately: * * false_alarm_cnt * Signal locks abandoned early (before phy-level header). @@ -3111,15 +3089,15 @@ struct iwl_missed_beacon_notif { * * Total number of false alarms = false_alarms + plcp_errs * - * For OFDM, adjust the following table entries in struct iwl_sensitivity_cmd + * For OFDM, adjust the following table entries in struct il_sensitivity_cmd * (notice that the start points for OFDM are at or close to settings for * maximum sensitivity): * * START / MIN / MAX - * HD_AUTO_CORR32_X1_TH_ADD_MIN_INDEX 90 / 85 / 120 - * HD_AUTO_CORR32_X1_TH_ADD_MIN_MRC_INDEX 170 / 170 / 210 - * HD_AUTO_CORR32_X4_TH_ADD_MIN_INDEX 105 / 105 / 140 - * HD_AUTO_CORR32_X4_TH_ADD_MIN_MRC_INDEX 220 / 220 / 270 + * HD_AUTO_CORR32_X1_TH_ADD_MIN_IDX 90 / 85 / 120 + * HD_AUTO_CORR32_X1_TH_ADD_MIN_MRC_IDX 170 / 170 / 210 + * HD_AUTO_CORR32_X4_TH_ADD_MIN_IDX 105 / 105 / 140 + * HD_AUTO_CORR32_X4_TH_ADD_MIN_MRC_IDX 220 / 220 / 270 * * If actual rate of OFDM false alarms (+ plcp_errors) is too high * (greater than 50 for each 204.8 msecs listening), reduce sensitivity @@ -3152,30 +3130,30 @@ struct iwl_missed_beacon_notif { * Reset this to 0 at the first beacon period that falls within the * "good" range (5 to 50 false alarms per 204.8 milliseconds rx). * - * Then, adjust the following CCK table entries in struct iwl_sensitivity_cmd + * Then, adjust the following CCK table entries in struct il_sensitivity_cmd * (notice that the start points for CCK are at maximum sensitivity): * * START / MIN / MAX - * HD_AUTO_CORR40_X4_TH_ADD_MIN_INDEX 125 / 125 / 200 - * HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_INDEX 200 / 200 / 400 - * HD_MIN_ENERGY_CCK_DET_INDEX 100 / 0 / 100 + * HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX 125 / 125 / 200 + * HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_IDX 200 / 200 / 400 + * HD_MIN_ENERGY_CCK_DET_IDX 100 / 0 / 100 * * If actual rate of CCK false alarms (+ plcp_errors) is too high * (greater than 50 for each 204.8 msecs listening), method for reducing * sensitivity is: * - * 1) *Add* 3 to value in HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_INDEX, + * 1) *Add* 3 to value in HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_IDX, * up to max 400. * - * 2) If current value in HD_AUTO_CORR40_X4_TH_ADD_MIN_INDEX is < 160, + * 2) If current value in HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX is < 160, * sensitivity has been reduced a significant amount; bring it up to * a moderate 161. Otherwise, *add* 3, up to max 200. * - * 3) a) If current value in HD_AUTO_CORR40_X4_TH_ADD_MIN_INDEX is > 160, + * 3) a) If current value in HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX is > 160, * sensitivity has been reduced only a moderate or small amount; - * *subtract* 2 from value in HD_MIN_ENERGY_CCK_DET_INDEX, + * *subtract* 2 from value in HD_MIN_ENERGY_CCK_DET_IDX, * down to min 0. Otherwise (if gain has been significantly reduced), - * don't change the HD_MIN_ENERGY_CCK_DET_INDEX value. + * don't change the HD_MIN_ENERGY_CCK_DET_IDX value. * * b) Save a snapshot of the "silence reference". * @@ -3191,13 +3169,13 @@ struct iwl_missed_beacon_notif { * * Method for increasing sensitivity: * - * 1) *Subtract* 3 from value in HD_AUTO_CORR40_X4_TH_ADD_MIN_INDEX, + * 1) *Subtract* 3 from value in HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX, * down to min 125. * - * 2) *Subtract* 3 from value in HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_INDEX, + * 2) *Subtract* 3 from value in HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_IDX, * down to min 200. * - * 3) *Add* 2 to value in HD_MIN_ENERGY_CCK_DET_INDEX, up to max 100. + * 3) *Add* 2 to value in HD_MIN_ENERGY_CCK_DET_IDX, up to max 100. * * If actual rate of CCK false alarms (+ plcp_errors) is within good range * (between 5 and 50 for each 204.8 msecs listening): @@ -3206,57 +3184,56 @@ struct iwl_missed_beacon_notif { * * 2) If previous beacon had too many CCK false alarms (+ plcp_errors), * give some extra margin to energy threshold by *subtracting* 8 - * from value in HD_MIN_ENERGY_CCK_DET_INDEX. + * from value in HD_MIN_ENERGY_CCK_DET_IDX. * * For all cases (too few, too many, good range), make sure that the CCK * detection threshold (energy) is below the energy level for robust * detection over the past 10 beacon periods, the "Max cck energy". * Lower values mean higher energy; this means making sure that the value - * in HD_MIN_ENERGY_CCK_DET_INDEX is at or *above* "Max cck energy". + * in HD_MIN_ENERGY_CCK_DET_IDX is at or *above* "Max cck energy". * */ /* - * Table entries in SENSITIVITY_CMD (struct iwl_sensitivity_cmd) - */ -#define HD_TABLE_SIZE (11) /* number of entries */ -#define HD_MIN_ENERGY_CCK_DET_INDEX (0) /* table indexes */ -#define HD_MIN_ENERGY_OFDM_DET_INDEX (1) -#define HD_AUTO_CORR32_X1_TH_ADD_MIN_INDEX (2) -#define HD_AUTO_CORR32_X1_TH_ADD_MIN_MRC_INDEX (3) -#define HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_INDEX (4) -#define HD_AUTO_CORR32_X4_TH_ADD_MIN_INDEX (5) -#define HD_AUTO_CORR32_X4_TH_ADD_MIN_MRC_INDEX (6) -#define HD_BARKER_CORR_TH_ADD_MIN_INDEX (7) -#define HD_BARKER_CORR_TH_ADD_MIN_MRC_INDEX (8) -#define HD_AUTO_CORR40_X4_TH_ADD_MIN_INDEX (9) -#define HD_OFDM_ENERGY_TH_IN_INDEX (10) - -/* Control field in struct iwl_sensitivity_cmd */ -#define SENSITIVITY_CMD_CONTROL_DEFAULT_TABLE cpu_to_le16(0) -#define SENSITIVITY_CMD_CONTROL_WORK_TABLE cpu_to_le16(1) + * Table entries in C_SENSITIVITY (struct il_sensitivity_cmd) + */ +#define HD_TBL_SIZE (11) /* number of entries */ +#define HD_MIN_ENERGY_CCK_DET_IDX (0) /* table idxes */ +#define HD_MIN_ENERGY_OFDM_DET_IDX (1) +#define HD_AUTO_CORR32_X1_TH_ADD_MIN_IDX (2) +#define HD_AUTO_CORR32_X1_TH_ADD_MIN_MRC_IDX (3) +#define HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_IDX (4) +#define HD_AUTO_CORR32_X4_TH_ADD_MIN_IDX (5) +#define HD_AUTO_CORR32_X4_TH_ADD_MIN_MRC_IDX (6) +#define HD_BARKER_CORR_TH_ADD_MIN_IDX (7) +#define HD_BARKER_CORR_TH_ADD_MIN_MRC_IDX (8) +#define HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX (9) +#define HD_OFDM_ENERGY_TH_IN_IDX (10) + +/* Control field in struct il_sensitivity_cmd */ +#define C_SENSITIVITY_CONTROL_DEFAULT_TBL cpu_to_le16(0) +#define C_SENSITIVITY_CONTROL_WORK_TBL cpu_to_le16(1) /** - * struct iwl_sensitivity_cmd + * struct il_sensitivity_cmd * @control: (1) updates working table, (0) updates default table - * @table: energy threshold values, use HD_* as index into table + * @table: energy threshold values, use HD_* as idx into table * * Always use "1" in "control" to update uCode's working table and DSP. */ -struct iwl_sensitivity_cmd { - __le16 control; /* always use "1" */ - __le16 table[HD_TABLE_SIZE]; /* use HD_* as index */ +struct il_sensitivity_cmd { + __le16 control; /* always use "1" */ + __le16 table[HD_TBL_SIZE]; /* use HD_* as idx */ } __packed; - /** - * REPLY_PHY_CALIBRATION_CMD = 0xb0 (command, has simple generic response) + * C_PHY_CALIBRATION = 0xb0 (command, has simple generic response) * * This command sets the relative gains of 4965 device's 3 radio receiver chains. * * After the first association, driver should accumulate signal and noise - * statistics from the STATISTICS_NOTIFICATIONs that follow the first 20 - * beacons from the associated network (don't collect statistics that come + * stats from the N_STATSs that follow the first 20 + * beacons from the associated network (don't collect stats that come * in from scanning, or any other non-network source). * * DISCONNECTED ANTENNA: @@ -3264,7 +3241,7 @@ struct iwl_sensitivity_cmd { * Driver should determine which antennas are actually connected, by comparing * average beacon signal levels for the 3 Rx chains. Accumulate (add) the * following values over 20 beacons, one accumulator for each of the chains - * a/b/c, from struct statistics_rx_non_phy: + * a/b/c, from struct stats_rx_non_phy: * * beacon_rssi_[abc] & 0x0FF (unsigned, units in dB) * @@ -3283,7 +3260,7 @@ struct iwl_sensitivity_cmd { * to antennas, see above) for gain, by comparing the average signal levels * detected during the silence after each beacon (background noise). * Accumulate (add) the following values over 20 beacons, one accumulator for - * each of the chains a/b/c, from struct statistics_rx_non_phy: + * each of the chains a/b/c, from struct stats_rx_non_phy: * * beacon_silence_rssi_[abc] & 0x0FF (unsigned, units in dB) * @@ -3294,7 +3271,7 @@ struct iwl_sensitivity_cmd { * (accum_noise[i] - accum_noise[reference]) / 30 * * The "30" adjusts the dB in the 20 accumulated samples to units of 1.5 dB. - * For use in diff_gain_[abc] fields of struct iwl_calibration_cmd, the + * For use in diff_gain_[abc] fields of struct il_calibration_cmd, the * driver should limit the difference results to a range of 0-3 (0-4.5 dB), * and set bit 2 to indicate "reduce gain". The value for the reference * (weakest) chain should be "0". @@ -3306,24 +3283,24 @@ struct iwl_sensitivity_cmd { /* Phy calibration command for series */ /* The default calibrate table size if not specified by firmware */ -#define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18 +#define IL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18 enum { - IWL_PHY_CALIBRATE_DIFF_GAIN_CMD = 7, - IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE = 19, + IL_PHY_CALIBRATE_DIFF_GAIN_CMD = 7, + IL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE = 19, }; -#define IWL_MAX_PHY_CALIBRATE_TBL_SIZE (253) +#define IL_MAX_PHY_CALIBRATE_TBL_SIZE (253) -struct iwl_calib_hdr { +struct il_calib_hdr { u8 op_code; u8 first_group; u8 groups_num; u8 data_valid; } __packed; -/* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */ -struct iwl_calib_diff_gain_cmd { - struct iwl_calib_hdr hdr; +/* IL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */ +struct il_calib_diff_gain_cmd { + struct il_calib_hdr hdr; s8 diff_gain_a; /* see above */ s8 diff_gain_b; s8 diff_gain_c; @@ -3338,12 +3315,12 @@ struct iwl_calib_diff_gain_cmd { /* * LEDs Command & Response - * REPLY_LEDS_CMD = 0x48 (command, has simple generic response) + * C_LEDS = 0x48 (command, has simple generic response) * * For each of 3 possible LEDs (Activity/Link/Tech, selected by "id" field), * this command turns it on or off, or sets up a periodic blinking cycle. */ -struct iwl_led_cmd { +struct il_led_cmd { __le32 interval; /* "interval" in uSec */ u8 id; /* 1: Activity, 2: Link, 3: Tech */ u8 off; /* # intervals off while blinking; @@ -3353,14 +3330,15 @@ struct iwl_led_cmd { u8 reserved; } __packed; - /****************************************************************************** * (13) * Union of all expected notifications/responses: * *****************************************************************************/ -struct iwl_rx_packet { +#define IL_RX_FRAME_SIZE_MSK 0x00003fff + +struct il_rx_pkt { /* * The first 4 bytes of the RX frame header contain both the RX frame * size and some flags. @@ -3372,27 +3350,27 @@ struct iwl_rx_packet { * 13-00: RX frame size */ __le32 len_n_flags; - struct iwl_cmd_header hdr; + struct il_cmd_header hdr; union { - struct iwl3945_rx_frame rx_frame; - struct iwl3945_tx_resp tx_resp; - struct iwl3945_beacon_notif beacon_status; - - struct iwl_alive_resp alive_frame; - struct iwl_spectrum_notification spectrum_notif; - struct iwl_csa_notification csa_notif; - struct iwl_error_resp err_resp; - struct iwl_card_state_notif card_state_notif; - struct iwl_add_sta_resp add_sta; - struct iwl_rem_sta_resp rem_sta; - struct iwl_sleep_notification sleep_notif; - struct iwl_spectrum_resp spectrum; - struct iwl_notif_statistics stats; - struct iwl_compressed_ba_resp compressed_ba; - struct iwl_missed_beacon_notif missed_beacon; + struct il3945_rx_frame rx_frame; + struct il3945_tx_resp tx_resp; + struct il3945_beacon_notif beacon_status; + + struct il_alive_resp alive_frame; + struct il_spectrum_notification spectrum_notif; + struct il_csa_notification csa_notif; + struct il_error_resp err_resp; + struct il_card_state_notif card_state_notif; + struct il_add_sta_resp add_sta; + struct il_rem_sta_resp rem_sta; + struct il_sleep_notification sleep_notif; + struct il_spectrum_resp spectrum; + struct il_notif_stats stats; + struct il_compressed_ba_resp compressed_ba; + struct il_missed_beacon_notif missed_beacon; __le32 status; u8 raw[0]; } u; } __packed; -#endif /* __iwl_legacy_commands_h__ */ +#endif /* __il_commands_h__ */ |