diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-commands.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 120 |
1 files changed, 84 insertions, 36 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 6383d9f..9aab020 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -106,7 +106,7 @@ enum { REPLY_TX = 0x1c, REPLY_RATE_SCALE = 0x47, /* 3945 only */ REPLY_LEDS_CMD = 0x48, - REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* 4965 only */ + REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* for 4965 and up */ /* WiMAX coexistence */ COEX_PRIORITY_TABLE_CMD = 0x5a, /* for 5000 series and up */ @@ -512,8 +512,9 @@ struct iwl_init_alive_resp { * * Entries without timestamps contain only event_id and data. * + * * 2) error_event_table_ptr indicates base of the error log. This contains - * information about any uCode error that occurs. For 4965, the format + * information about any uCode error that occurs. For agn, the format * of the error log is: * * __le32 valid; (nonzero) valid, (0) log is empty @@ -529,6 +530,30 @@ struct iwl_init_alive_resp { * __le32 bcon_time; beacon timer * __le32 tsf_low; network timestamp function timer * __le32 tsf_hi; network timestamp function timer + * __le32 gp1; GP1 timer register + * __le32 gp2; GP2 timer register + * __le32 gp3; GP3 timer register + * __le32 ucode_ver; uCode version + * __le32 hw_ver; HW Silicon version + * __le32 brd_ver; HW board version + * __le32 log_pc; log program counter + * __le32 frame_ptr; frame pointer + * __le32 stack_ptr; stack pointer + * __le32 hcmd; last host command + * __le32 isr0; isr status register LMPM_NIC_ISR0: rxtx_flag + * __le32 isr1; isr status register LMPM_NIC_ISR1: host_flag + * __le32 isr2; isr status register LMPM_NIC_ISR2: enc_flag + * __le32 isr3; isr status register LMPM_NIC_ISR3: time_flag + * __le32 isr4; isr status register LMPM_NIC_ISR4: wico interrupt + * __le32 isr_pref; isr status register LMPM_NIC_PREF_STAT + * __le32 wait_event; wait event() caller address + * __le32 l2p_control; L2pControlField + * __le32 l2p_duration; L2pDurationField + * __le32 l2p_mhvalid; L2pMhValidBits + * __le32 l2p_addr_match; L2pAddrMatchStat + * __le32 lmpm_pmg_sel; indicate which clocks are turned on (LMPM_PMG_SEL) + * __le32 u_timestamp; indicate when the date and time of the compilation + * __le32 reserved; * * The Linux driver can print both logs to the system log when a uCode error * occurs. @@ -1418,7 +1443,7 @@ struct iwl4965_rx_mpdu_res_start { /* 1: Ignore Bluetooth priority for this frame. * 0: Delay Tx until Bluetooth device is done (normal usage). */ -#define TX_CMD_FLG_BT_DIS_MSK cpu_to_le32(1 << 12) +#define TX_CMD_FLG_IGNORE_BT cpu_to_le32(1 << 12) /* 1: uCode overrides sequence control field in MAC header. * 0: Driver provides sequence control field in MAC header. @@ -1637,7 +1662,7 @@ struct iwl_tx_cmd { struct ieee80211_hdr hdr[0]; } __attribute__ ((packed)); -/* TX command response is sent after *all* transmission attempts. +/* TX command response is sent after *3945* transmission attempts. * * NOTES: * @@ -1665,24 +1690,65 @@ struct iwl_tx_cmd { * control line. Receiving is still allowed in this case. */ enum { + TX_3945_STATUS_SUCCESS = 0x01, + TX_3945_STATUS_DIRECT_DONE = 0x02, + TX_3945_STATUS_FAIL_SHORT_LIMIT = 0x82, + TX_3945_STATUS_FAIL_LONG_LIMIT = 0x83, + TX_3945_STATUS_FAIL_FIFO_UNDERRUN = 0x84, + TX_3945_STATUS_FAIL_MGMNT_ABORT = 0x85, + TX_3945_STATUS_FAIL_NEXT_FRAG = 0x86, + TX_3945_STATUS_FAIL_LIFE_EXPIRE = 0x87, + TX_3945_STATUS_FAIL_DEST_PS = 0x88, + TX_3945_STATUS_FAIL_ABORTED = 0x89, + TX_3945_STATUS_FAIL_BT_RETRY = 0x8a, + TX_3945_STATUS_FAIL_STA_INVALID = 0x8b, + TX_3945_STATUS_FAIL_FRAG_DROPPED = 0x8c, + TX_3945_STATUS_FAIL_TID_DISABLE = 0x8d, + TX_3945_STATUS_FAIL_FRAME_FLUSHED = 0x8e, + TX_3945_STATUS_FAIL_INSUFFICIENT_CF_POLL = 0x8f, + TX_3945_STATUS_FAIL_TX_LOCKED = 0x90, + TX_3945_STATUS_FAIL_NO_BEACON_ON_RADAR = 0x91, +}; + +/* + * TX command response is sent after *agn* transmission attempts. + * + * both postpone and abort status are expected behavior from uCode. there is + * no special operation required from driver; except for RFKILL_FLUSH, + * which required tx flush host command to flush all the tx frames in queues + */ +enum { TX_STATUS_SUCCESS = 0x01, TX_STATUS_DIRECT_DONE = 0x02, + /* postpone TX */ + TX_STATUS_POSTPONE_DELAY = 0x40, + TX_STATUS_POSTPONE_FEW_BYTES = 0x41, + TX_STATUS_POSTPONE_BT_PRIO = 0x42, + TX_STATUS_POSTPONE_QUIET_PERIOD = 0x43, + TX_STATUS_POSTPONE_CALC_TTAK = 0x44, + /* abort TX */ + TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY = 0x81, TX_STATUS_FAIL_SHORT_LIMIT = 0x82, TX_STATUS_FAIL_LONG_LIMIT = 0x83, TX_STATUS_FAIL_FIFO_UNDERRUN = 0x84, - TX_STATUS_FAIL_MGMNT_ABORT = 0x85, - TX_STATUS_FAIL_NEXT_FRAG = 0x86, + TX_STATUS_FAIL_DRAIN_FLOW = 0x85, + TX_STATUS_FAIL_RFKILL_FLUSH = 0x86, TX_STATUS_FAIL_LIFE_EXPIRE = 0x87, TX_STATUS_FAIL_DEST_PS = 0x88, - TX_STATUS_FAIL_ABORTED = 0x89, + TX_STATUS_FAIL_HOST_ABORTED = 0x89, TX_STATUS_FAIL_BT_RETRY = 0x8a, TX_STATUS_FAIL_STA_INVALID = 0x8b, TX_STATUS_FAIL_FRAG_DROPPED = 0x8c, TX_STATUS_FAIL_TID_DISABLE = 0x8d, - TX_STATUS_FAIL_FRAME_FLUSHED = 0x8e, + TX_STATUS_FAIL_FIFO_FLUSHED = 0x8e, TX_STATUS_FAIL_INSUFFICIENT_CF_POLL = 0x8f, - TX_STATUS_FAIL_TX_LOCKED = 0x90, - TX_STATUS_FAIL_NO_BEACON_ON_RADAR = 0x91, + /* uCode drop due to FW drop request */ + TX_STATUS_FAIL_FW_DROP = 0x90, + /* + * uCode drop due to station color mismatch + * between tx command and station table + */ + TX_STATUS_FAIL_STA_COLOR_MISMATCH_DROP = 0x91, }; #define TX_PACKET_MODE_REGULAR 0x0000 @@ -1704,30 +1770,6 @@ enum { TX_ABORT_REQUIRED_MSK = 0x80000000, /* bits 31:31 */ }; -static inline u32 iwl_tx_status_to_mac80211(u32 status) -{ - status &= TX_STATUS_MSK; - - switch (status) { - case TX_STATUS_SUCCESS: - case TX_STATUS_DIRECT_DONE: - return IEEE80211_TX_STAT_ACK; - case TX_STATUS_FAIL_DEST_PS: - return IEEE80211_TX_STAT_TX_FILTERED; - default: - return 0; - } -} - -static inline bool iwl_is_tx_success(u32 status) -{ - status &= TX_STATUS_MSK; - return (status == TX_STATUS_SUCCESS) || - (status == TX_STATUS_DIRECT_DONE); -} - - - /* ******************************* * TX aggregation status ******************************* */ @@ -2621,10 +2663,11 @@ 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 cpu_to_le16(1) +#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 IWL_MAX_PROBE_REQUEST 200 /* * REPLY_SCAN_CMD = 0x80 (command) @@ -3084,6 +3127,11 @@ struct statistics_tx { __le32 cts_timeout_collision; __le32 ack_or_ba_timeout_collision; struct statistics_tx_non_phy_agg agg; + /* + * "tx_power" are optional parameters provided by uCode, + * 6000 series is the only device provide the information, + * Those are reserved fields for all the other devices + */ struct statistics_tx_power tx_power; __le32 reserved1; } __attribute__ ((packed)); |