/* * Intel Wireless Multicomm 3200 WiFi driver * * Copyright (C) 2009 Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * * Intel Corporation <ilw@linux.intel.com> * Samuel Ortiz <samuel.ortiz@intel.com> * Zhu Yi <yi.zhu@intel.com> * */ #ifndef __IWM_UMAC_H__ #define __IWM_UMAC_H__ struct iwm_udma_in_hdr { __le32 cmd; __le32 size; } __attribute__ ((packed)); struct iwm_udma_out_nonwifi_hdr { __le32 cmd; __le32 addr; __le32 op1_sz; __le32 op2; } __attribute__ ((packed)); struct iwm_udma_out_wifi_hdr { __le32 cmd; __le32 meta_data; } __attribute__ ((packed)); /* Sequence numbering */ #define UMAC_WIFI_SEQ_NUM_BASE 1 #define UMAC_WIFI_SEQ_NUM_MAX 0x4000 #define UMAC_NONWIFI_SEQ_NUM_BASE 1 #define UMAC_NONWIFI_SEQ_NUM_MAX 0x10 /* MAC address address */ #define WICO_MAC_ADDRESS_ADDR 0x604008F8 /* RA / TID */ #define UMAC_HDI_ACT_TBL_IDX_TID_POS 0 #define UMAC_HDI_ACT_TBL_IDX_TID_SEED 0xF #define UMAC_HDI_ACT_TBL_IDX_RA_POS 4 #define UMAC_HDI_ACT_TBL_IDX_RA_SEED 0xF #define UMAC_HDI_ACT_TBL_IDX_RA_UMAC 0xF #define UMAC_HDI_ACT_TBL_IDX_TID_UMAC 0x9 #define UMAC_HDI_ACT_TBL_IDX_TID_LMAC 0xA #define UMAC_HDI_ACT_TBL_IDX_HOST_CMD \ ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\ (UMAC_HDI_ACT_TBL_IDX_TID_UMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS)) #define UMAC_HDI_ACT_TBL_IDX_UMAC_CMD \ ((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\ (UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS)) /* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */ #define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS 0 #define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED 0xF /* iwm_umac_notif_alive.page_grp_state Super group number -- bits [7:4] */ #define UMAC_ALIVE_PAGE_STS_SGRP_NUM_POS 4 #define UMAC_ALIVE_PAGE_STS_SGRP_NUM_SEED 0xF /* iwm_umac_notif_alive.page_grp_state Group min size -- bits [15:8] */ #define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_POS 8 #define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_SEED 0xFF /* iwm_umac_notif_alive.page_grp_state Group max size -- bits [23:16] */ #define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_POS 16 #define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_SEED 0xFF /* iwm_umac_notif_alive.page_grp_state Super group max size -- bits [31:24] */ #define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_POS 24 #define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_SEED 0xFF /* Barkers */ #define UMAC_REBOOT_BARKER 0xdeadbeef #define UMAC_ACK_BARKER 0xfeedbabe #define UMAC_PAD_TERMINAL 0xadadadad /* UMAC JMP address */ #define UMAC_MU_FW_INST_DATA_12_ADDR 0xBF0000 /* iwm_umac_hdi_out_hdr.cmd OP code -- bits [3:0] */ #define UMAC_HDI_OUT_CMD_OPCODE_POS 0 #define UMAC_HDI_OUT_CMD_OPCODE_SEED 0xF /* iwm_umac_hdi_out_hdr.cmd End-Of-Transfer -- bits [10:10] */ #define UMAC_HDI_OUT_CMD_EOT_POS 10 #define UMAC_HDI_OUT_CMD_EOT_SEED 0x1 /* iwm_umac_hdi_out_hdr.cmd UTFD only usage -- bits [11:11] */ #define UMAC_HDI_OUT_CMD_UTFD_ONLY_POS 11 #define UMAC_HDI_OUT_CMD_UTFD_ONLY_SEED 0x1 /* iwm_umac_hdi_out_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */ #define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_POS 12 #define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_SEED 0xF /* iwm_umac_hdi_out_hdr.cmd Signature -- bits [31:16] */ #define UMAC_HDI_OUT_CMD_SIGNATURE_POS 16 #define UMAC_HDI_OUT_CMD_SIGNATURE_SEED 0xFFFF /* iwm_umac_hdi_out_hdr.meta_data Byte count -- bits [11:0] */ #define UMAC_HDI_OUT_BYTE_COUNT_POS 0 #define UMAC_HDI_OUT_BYTE_COUNT_SEED 0xFFF /* iwm_umac_hdi_out_hdr.meta_data Credit group -- bits [15:12] */ #define UMAC_HDI_OUT_CREDIT_GRP_POS 12 #define UMAC_HDI_OUT_CREDIT_GRP_SEED 0xF /* iwm_umac_hdi_out_hdr.meta_data RA/TID -- bits [23:16] */ #define UMAC_HDI_OUT_RATID_POS 16 #define UMAC_HDI_OUT_RATID_SEED 0xFF /* iwm_umac_hdi_out_hdr.meta_data LMAC offset -- bits [31:24] */ #define UMAC_HDI_OUT_LMAC_OFFSET_POS 24 #define UMAC_HDI_OUT_LMAC_OFFSET_SEED 0xFF /* Signature */ #define UMAC_HDI_OUT_SIGNATURE 0xCBBC /* buffer alignment */ #define UMAC_HDI_BUF_ALIGN_MSK 0xF /* iwm_umac_hdi_in_hdr.cmd OP code -- bits [3:0] */ #define UMAC_HDI_IN_CMD_OPCODE_POS 0 #define UMAC_HDI_IN_CMD_OPCODE_SEED 0xF /* iwm_umac_hdi_in_hdr.cmd Non-WiFi API response -- bits [6:4] */ #define UMAC_HDI_IN_CMD_NON_WIFI_RESP_POS 4 #define UMAC_HDI_IN_CMD_NON_WIFI_RESP_SEED 0x7 /* iwm_umac_hdi_in_hdr.cmd WiFi API source -- bits [5:4] */ #define UMAC_HDI_IN_CMD_SOURCE_POS 4 #define UMAC_HDI_IN_CMD_SOURCE_SEED 0x3 /* iwm_umac_hdi_in_hdr.cmd WiFi API EOT -- bits [6:6] */ #define UMAC_HDI_IN_CMD_EOT_POS 6 #define UMAC_HDI_IN_CMD_EOT_SEED 0x1 /* iwm_umac_hdi_in_hdr.cmd timestamp present -- bits [7:7] */ #define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_POS 7 #define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_SEED 0x1 /* iwm_umac_hdi_in_hdr.cmd WiFi Non-last AMSDU -- bits [8:8] */ #define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_POS 8 #define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_SEED 0x1 /* iwm_umac_hdi_in_hdr.cmd WiFi HW sequence number -- bits [31:9] */ #define UMAC_HDI_IN_CMD_HW_SEQ_NUM_POS 9 #define UMAC_HDI_IN_CMD_HW_SEQ_NUM_SEED 0x7FFFFF /* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */ #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_POS 12 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_SEED 0xF /* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW signature -- bits [16:31] */ #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_POS 16 #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_SEED 0xFFFF /* Fixed Non-WiFi signature */ #define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG 0xCBBC /* IN NTFY op-codes */ #define UMAC_NOTIFY_OPCODE_ALIVE 0xA1 #define UMAC_NOTIFY_OPCODE_INIT_COMPLETE 0xA2 #define UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS 0xA3 #define UMAC_NOTIFY_OPCODE_ERROR 0xA4 #define UMAC_NOTIFY_OPCODE_DEBUG 0xA5 #define UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER 0xB0 #define UMAC_NOTIFY_OPCODE_STATS 0xB1 #define UMAC_NOTIFY_OPCODE_PAGE_DEALLOC 0xB3 #define UMAC_NOTIFY_OPCODE_RX_TICKET 0xB4 #define UMAC_NOTIFY_OPCODE_MAX (UMAC_NOTIFY_OPCODE_RX_TICKET -\ UMAC_NOTIFY_OPCODE_ALIVE + 1) #define UMAC_NOTIFY_OPCODE_FIRST (UMAC_NOTIFY_OPCODE_ALIVE) /* HDI OUT OP CODE */ #define UMAC_HDI_OUT_OPCODE_PING 0x0 #define UMAC_HDI_OUT_OPCODE_READ 0x1 #define UMAC_HDI_OUT_OPCODE_WRITE 0x2 #define UMAC_HDI_OUT_OPCODE_JUMP 0x3 #define UMAC_HDI_OUT_OPCODE_REBOOT 0x4 #define UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT 0x5 #define UMAC_HDI_OUT_OPCODE_READ_PERSISTENT 0x6 #define UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE 0x7 /* #define UMAC_HDI_OUT_OPCODE_RESERVED 0x8..0xA */ #define UMAC_HDI_OUT_OPCODE_WRITE_AUX_REG 0xB #define UMAC_HDI_OUT_OPCODE_WIFI 0xF /* HDI IN OP CODE -- Non WiFi*/ #define UMAC_HDI_IN_OPCODE_PING 0x0 #define UMAC_HDI_IN_OPCODE_READ 0x1 #define UMAC_HDI_IN_OPCODE_WRITE 0x2 #define UMAC_HDI_IN_OPCODE_WRITE_PERSISTENT 0x5 #define UMAC_HDI_IN_OPCODE_READ_PERSISTENT 0x6 #define UMAC_HDI_IN_OPCODE_READ_MODIFY_WRITE 0x7 #define UMAC_HDI_IN_OPCODE_EP_MGMT 0x8 #define UMAC_HDI_IN_OPCODE_CREDIT_CHANGE 0x9 #define UMAC_HDI_IN_OPCODE_CTRL_DATABASE 0xA #define UMAC_HDI_IN_OPCODE_WRITE_AUX_REG 0xB #define UMAC_HDI_IN_OPCODE_NONWIFI_MAX \ (UMAC_HDI_IN_OPCODE_WRITE_AUX_REG + 1) #define UMAC_HDI_IN_OPCODE_WIFI 0xF /* HDI IN SOURCE */ #define UMAC_HDI_IN_SOURCE_FHRX 0x0 #define UMAC_HDI_IN_SOURCE_UDMA 0x1 #define UMAC_HDI_IN_SOURCE_FW 0x2 #define UMAC_HDI_IN_SOURCE_RESERVED 0x3 /* OUT CMD op-codes */ #define UMAC_CMD_OPCODE_ECHO 0x01 #define UMAC_CMD_OPCODE_HALT 0x02 #define UMAC_CMD_OPCODE_RESET 0x03 #define UMAC_CMD_OPCODE_BULK_EP_INACT_TIMEOUT 0x09 #define UMAC_CMD_OPCODE_URB_CANCEL_ACK 0x0A #define UMAC_CMD_OPCODE_DCACHE_FLUSH 0x0B #define UMAC_CMD_OPCODE_EEPROM_PROXY 0x0C #define UMAC_CMD_OPCODE_TX_ECHO 0x0D #define UMAC_CMD_OPCODE_DBG_MON 0x0E #define UMAC_CMD_OPCODE_INTERNAL_TX 0x0F #define UMAC_CMD_OPCODE_SET_PARAM_FIX 0x10 #define UMAC_CMD_OPCODE_SET_PARAM_VAR 0x11 #define UMAC_CMD_OPCODE_GET_PARAM 0x12 #define UMAC_CMD_OPCODE_DBG_EVENT_WRAPPER 0x13 #define UMAC_CMD_OPCODE_TARGET 0x14 #define UMAC_CMD_OPCODE_STATISTIC_REQUEST 0x15 #define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST 0x16 #define UMAC_CMD_OPCODE_SET_PARAM_LIST 0x17 #define UMAC_CMD_OPCODE_GET_PARAM_LIST 0x18 #define UMAC_CMD_OPCODE_BASE_WRAPPER 0xFA #define UMAC_CMD_OPCODE_LMAC_WRAPPER 0xFB #define UMAC_CMD_OPCODE_HW_TEST_WRAPPER 0xFC #define UMAC_CMD_OPCODE_WIFI_IF_WRAPPER 0xFD #define UMAC_CMD_OPCODE_WIFI_WRAPPER 0xFE #define UMAC_CMD_OPCODE_WIFI_PASS_THROUGH 0xFF /* UMAC WiFi interface op-codes */ #define UMAC_WIFI_IF_CMD_SET_PROFILE 0x11 #define UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE 0x12 #define UMAC_WIFI_IF_CMD_SET_EXCLUDE_LIST 0x13 #define UMAC_WIFI_IF_CMD_SCAN_REQUEST 0x14 #define UMAC_WIFI_IF_CMD_SCAN_CONFIG 0x15 #define UMAC_WIFI_IF_CMD_ADD_WEP40_KEY 0x16 #define UMAC_WIFI_IF_CMD_ADD_WEP104_KEY 0x17 #define UMAC_WIFI_IF_CMD_ADD_TKIP_KEY 0x18 #define UMAC_WIFI_IF_CMD_ADD_CCMP_KEY 0x19 #define UMAC_WIFI_IF_CMD_REMOVE_KEY 0x1A #define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID 0x1B #define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE 0x1C #define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS 0x1E #define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER 0x20 /* UMAC WiFi interface ports */ #define UMAC_WIFI_IF_FLG_PORT_DEF 0x00 #define UMAC_WIFI_IF_FLG_PORT_PAN 0x01 #define UMAC_WIFI_IF_FLG_PORT_PAN_INVALID WIFI_IF_FLG_PORT_DEF /* UMAC WiFi interface actions */ #define UMAC_WIFI_IF_FLG_ACT_GET 0x10 #define UMAC_WIFI_IF_FLG_ACT_SET 0x20 /* iwm_umac_fw_cmd_hdr.meta_data byte count -- bits [11:0] */ #define UMAC_FW_CMD_BYTE_COUNT_POS 0 #define UMAC_FW_CMD_BYTE_COUNT_SEED 0xFFF /* iwm_umac_fw_cmd_hdr.meta_data status -- bits [15:12] */ #define UMAC_FW_CMD_STATUS_POS 12 #define UMAC_FW_CMD_STATUS_SEED 0xF /* iwm_umac_fw_cmd_hdr.meta_data full TX command by Driver -- bits [16:16] */ #define UMAC_FW_CMD_TX_DRV_FULL_CMD_POS 16 #define UMAC_FW_CMD_TX_DRV_FULL_CMD_SEED 0x1 /* iwm_umac_fw_cmd_hdr.meta_data TX command by FW -- bits [17:17] */ #define UMAC_FW_CMD_TX_FW_CMD_POS 17 #define UMAC_FW_CMD_TX_FW_CMD_SEED 0x1 /* iwm_umac_fw_cmd_hdr.meta_data TX plaintext mode -- bits [18:18] */ #define UMAC_FW_CMD_TX_PLAINTEXT_POS 18 #define UMAC_FW_CMD_TX_PLAINTEXT_SEED 0x1 /* iwm_umac_fw_cmd_hdr.meta_data STA color -- bits [22:20] */ #define UMAC_FW_CMD_TX_STA_COLOR_POS 20 #define UMAC_FW_CMD_TX_STA_COLOR_SEED 0x7 /* iwm_umac_fw_cmd_hdr.meta_data TX life time (TU) -- bits [31:24] */ #define UMAC_FW_CMD_TX_LIFETIME_TU_POS 24 #define UMAC_FW_CMD_TX_LIFETIME_TU_SEED 0xFF /* iwm_dev_cmd_hdr.flags Response required -- bits [5:5] */ #define UMAC_DEV_CMD_FLAGS_RESP_REQ_POS 5 #define UMAC_DEV_CMD_FLAGS_RESP_REQ_SEED 0x1 /* iwm_dev_cmd_hdr.flags Aborted command -- bits [6:6] */ #define UMAC_DEV_CMD_FLAGS_ABORT_POS 6 #define UMAC_DEV_CMD_FLAGS_ABORT_SEED 0x1 /* iwm_dev_cmd_hdr.flags Internal command -- bits [7:7] */ #define DEV_CMD_FLAGS_FLD_INTERNAL_POS 7 #define DEV_CMD_FLAGS_FLD_INTERNAL_SEED 0x1 /* Rx */ /* Rx actions */ #define IWM_RX_TICKET_DROP 0x0 #define IWM_RX_TICKET_RELEASE 0x1 #define IWM_RX_TICKET_SNIFFER 0x2 #define IWM_RX_TICKET_ENQUEUE 0x3 /* Rx flags */ #define IWM_RX_TICKET_PAD_SIZE_MSK 0x2 #define IWM_RX_TICKET_SPECIAL_SNAP_MSK 0x4 #define IWM_RX_TICKET_AMSDU_MSK 0x8 #define IWM_RX_TICKET_DROP_REASON_POS 4 #define IWM_RX_TICKET_DROP_REASON_MSK (0x1F << RX_TICKET_FLAGS_DROP_REASON_POS) #define IWM_RX_DROP_NO_DROP 0x0 #define IWM_RX_DROP_BAD_CRC 0x1 /* L2P no address match */ #define IWM_RX_DROP_LMAC_ADDR_FILTER 0x2 /* Multicast address not in list */ #define IWM_RX_DROP_MCAST_ADDR_FILTER 0x3 /* Control frames are not sent to the driver */ #define IWM_RX_DROP_CTL_FRAME 0x4 /* Our frame is back */ #define IWM_RX_DROP_OUR_TX 0x5 /* Association class filtering */ #define IWM_RX_DROP_CLASS_FILTER 0x6 /* Duplicated frame */ #define IWM_RX_DROP_DUPLICATE_FILTER 0x7 /* Decryption error */ #define IWM_RX_DROP_SEC_ERR 0x8 /* Unencrypted frame while encryption is on */ #define IWM_RX_DROP_SEC_NO_ENCRYPTION 0x9 /* Replay check failure */ #define IWM_RX_DROP_SEC_REPLAY_ERR 0xa /* uCode and FW key color mismatch, check before replay */ #define IWM_RX_DROP_SEC_KEY_COLOR_MISMATCH 0xb #define IWM_RX_DROP_SEC_TKIP_COUNTER_MEASURE 0xc /* No fragmentations Db is found */ #define IWM_RX_DROP_FRAG_NO_RESOURCE 0xd /* Fragmention Db has seqCtl mismatch Vs. non-1st frag */ #define IWM_RX_DROP_FRAG_ERR 0xe #define IWM_RX_DROP_FRAG_LOST 0xf #define IWM_RX_DROP_FRAG_COMPLETE 0x10 /* Should be handled by UMAC */ #define IWM_RX_DROP_MANAGEMENT 0x11 /* STA not found by UMAC */ #define IWM_RX_DROP_NO_STATION 0x12 /* NULL or QoS NULL */ #define IWM_RX_DROP_NULL_DATA 0x13 #define IWM_RX_DROP_BA_REORDER_OLD_SEQCTL 0x14 #define IWM_RX_DROP_BA_REORDER_DUPLICATE 0x15 struct iwm_rx_ticket { __le16 action; __le16 id; __le16 flags; u8 payload_offset; /* includes: MAC header, pad, IV */ u8 tail_len; /* includes: MIC, ICV, CRC (w/o STATUS) */ } __attribute__ ((packed)); struct iwm_rx_mpdu_hdr { __le16 len; __le16 reserved; } __attribute__ ((packed)); /* UMAC SW WIFI API */ struct iwm_dev_cmd_hdr { u8 cmd; u8 flags; __le16 seq_num; } __attribute__ ((packed)); struct iwm_umac_fw_cmd_hdr { __le32 meta_data; struct iwm_dev_cmd_hdr cmd; } __attribute__ ((packed)); struct iwm_umac_wifi_out_hdr { struct iwm_udma_out_wifi_hdr hw_hdr; struct iwm_umac_fw_cmd_hdr sw_hdr; } __attribute__ ((packed)); struct iwm_umac_nonwifi_out_hdr { struct iwm_udma_out_nonwifi_hdr hw_hdr; } __attribute__ ((packed)); struct iwm_umac_wifi_in_hdr { struct iwm_udma_in_hdr hw_hdr; struct iwm_umac_fw_cmd_hdr sw_hdr; } __attribute__ ((packed)); struct iwm_umac_nonwifi_in_hdr { struct iwm_udma_in_hdr hw_hdr; __le32 time_stamp; } __attribute__ ((packed)); #define IWM_UMAC_PAGE_SIZE 0x200 /* Notify structures */ struct iwm_fw_version { u8 minor; u8 major; __le16 id; }; struct iwm_fw_build { u8 type; u8 subtype; u8 platform; u8 opt; }; struct iwm_fw_alive_hdr { struct iwm_fw_version ver; struct iwm_fw_build build; __le32 os_build; __le32 log_hdr_addr; __le32 log_buf_addr; __le32 sys_timer_addr; }; #define WAIT_NOTIF_TIMEOUT (2 * HZ) #define SCAN_COMPLETE_TIMEOUT (3 * HZ) #define UMAC_NTFY_ALIVE_STATUS_ERR 0xDEAD #define UMAC_NTFY_ALIVE_STATUS_OK 0xCAFE #define UMAC_NTFY_INIT_COMPLETE_STATUS_ERR 0xDEAD #define UMAC_NTFY_INIT_COMPLETE_STATUS_OK 0xCAFE #define UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN 0x40 #define UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN 0x80 #define IWM_MACS_OUT_GROUPS 6 #define IWM_MACS_OUT_SGROUPS 1 #define WIFI_IF_NTFY_ASSOC_START 0x80 #define WIFI_IF_NTFY_ASSOC_COMPLETE 0x81 #define WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE 0x82 #define WIFI_IF_NTFY_CONNECTION_TERMINATED 0x83 #define WIFI_IF_NTFY_SCAN_COMPLETE 0x84 #define WIFI_IF_NTFY_STA_TABLE_CHANGE 0x85 #define WIFI_IF_NTFY_EXTENDED_IE_REQUIRED 0x86 #define WIFI_IF_NTFY_RADIO_PREEMPTION 0x87 #define WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED 0x88 #define WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED 0x89 #define WIFI_IF_NTFY_LINK_QUALITY_STATISTICS 0x8A #define WIFI_IF_NTFY_MGMT_FRAME 0x8B /* DEBUG INDICATIONS */ #define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START 0xE0 #define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE 0xE1 #define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START 0xE2 #define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT 0xE3 #define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START 0xE4 #define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE 0xE5 #define WIFI_DBG_IF_NTFY_CNCT_ATC_START 0xE6 #define WIFI_DBG_IF_NTFY_COEX_NOTIFICATION 0xE7 #define WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP 0xE8 #define WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP 0xE9 #define WIFI_IF_NTFY_MAX 0xff /* Notification structures */ struct iwm_umac_notif_wifi_if { struct iwm_umac_wifi_in_hdr hdr; u8 status; u8 flags; __le16 buf_size; } __attribute__ ((packed)); #define UMAC_ROAM_REASON_FIRST_SELECTION 0x1 #define UMAC_ROAM_REASON_AP_DEAUTH 0x2 #define UMAC_ROAM_REASON_AP_CONNECT_LOST 0x3 #define UMAC_ROAM_REASON_RSSI 0x4 #define UMAC_ROAM_REASON_AP_ASSISTED_ROAM 0x5 #define UMAC_ROAM_REASON_IBSS_COALESCING 0x6 struct iwm_umac_notif_assoc_start { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 roam_reason; u8 bssid[ETH_ALEN]; u8 reserved[2]; } __attribute__ ((packed)); #define UMAC_ASSOC_COMPLETE_SUCCESS 0x0 #define UMAC_ASSOC_COMPLETE_FAILURE 0x1 struct iwm_umac_notif_assoc_complete { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 status; u8 bssid[ETH_ALEN]; u8 band; u8 channel; } __attribute__ ((packed)); #define UMAC_PROFILE_INVALID_ASSOC_TIMEOUT 0x0 #define UMAC_PROFILE_INVALID_ROAM_TIMEOUT 0x1 #define UMAC_PROFILE_INVALID_REQUEST 0x2 #define UMAC_PROFILE_INVALID_RF_PREEMPTED 0x3 struct iwm_umac_notif_profile_invalidate { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 reason; } __attribute__ ((packed)); #define UMAC_SCAN_RESULT_SUCCESS 0x0 #define UMAC_SCAN_RESULT_ABORTED 0x1 #define UMAC_SCAN_RESULT_REJECTED 0x2 #define UMAC_SCAN_RESULT_FAILED 0x3 struct iwm_umac_notif_scan_complete { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 type; __le32 result; u8 seq_num; } __attribute__ ((packed)); #define UMAC_OPCODE_ADD_MODIFY 0x0 #define UMAC_OPCODE_REMOVE 0x1 #define UMAC_OPCODE_CLEAR_ALL 0x2 #define UMAC_STA_FLAG_QOS 0x1 struct iwm_umac_notif_sta_info { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 opcode; u8 mac_addr[ETH_ALEN]; u8 sta_id; /* bits 0-3: station ID, bits 4-7: station color */ u8 flags; } __attribute__ ((packed)); #define UMAC_BAND_2GHZ 0 #define UMAC_BAND_5GHZ 1 #define UMAC_CHANNEL_WIDTH_20MHZ 0 #define UMAC_CHANNEL_WIDTH_40MHZ 1 struct iwm_umac_notif_bss_info { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 type; __le32 timestamp; __le16 table_idx; __le16 frame_len; u8 band; u8 channel; s8 rssi; u8 reserved; u8 frame_buf[1]; } __attribute__ ((packed)); #define IWM_BSS_REMOVE_INDEX_MSK 0x0fff #define IWM_BSS_REMOVE_FLAGS_MSK 0xfc00 #define IWM_BSS_REMOVE_FLG_AGE 0x1000 #define IWM_BSS_REMOVE_FLG_TIMEOUT 0x2000 #define IWM_BSS_REMOVE_FLG_TABLE_FULL 0x4000 struct iwm_umac_notif_bss_removed { struct iwm_umac_notif_wifi_if mlme_hdr; __le32 count; __le16 entries[0]; } __attribute__ ((packed)); struct iwm_umac_notif_mgt_frame { struct iwm_umac_notif_wifi_if mlme_hdr; __le16 len; u8 frame[1]; } __attribute__ ((packed)); struct iwm_umac_notif_alive { struct iwm_umac_wifi_in_hdr hdr; __le16 status; __le16 reserved1; struct iwm_fw_alive_hdr alive_data; __le16 reserved2; __le16 page_grp_count; __le32 page_grp_state[IWM_MACS_OUT_GROUPS]; } __attribute__ ((packed)); struct iwm_umac_notif_init_complete { struct iwm_umac_wifi_in_hdr hdr; __le16 status; __le16 reserved; } __attribute__ ((packed)); /* error categories */ enum { UMAC_SYS_ERR_CAT_NONE = 0, UMAC_SYS_ERR_CAT_BOOT, UMAC_SYS_ERR_CAT_UMAC, UMAC_SYS_ERR_CAT_UAXM, UMAC_SYS_ERR_CAT_LMAC, UMAC_SYS_ERR_CAT_MAX }; struct iwm_fw_error_hdr { __le32 category; __le32 status; __le32 pc; __le32 blink1; __le32 blink2; __le32 ilink1; __le32 ilink2; __le32 data1; __le32 data2; __le32 line_num; __le32 umac_status; __le32 lmac_status; __le32 sdio_status; __le32 dbm_sample_ctrl; __le32 dbm_buf_base; __le32 dbm_buf_end; __le32 dbm_buf_write_ptr; __le32 dbm_buf_cycle_cnt; } __attribute__ ((packed)); struct iwm_umac_notif_error { struct iwm_umac_wifi_in_hdr hdr; struct iwm_fw_error_hdr err; } __attribute__ ((packed)); #define UMAC_DEALLOC_NTFY_CHANGES_CNT_POS 0 #define UMAC_DEALLOC_NTFY_CHANGES_CNT_SEED 0xff #define UMAC_DEALLOC_NTFY_CHANGES_MSK_POS 8 #define UMAC_DEALLOC_NTFY_CHANGES_MSK_SEED 0xffffff #define UMAC_DEALLOC_NTFY_PAGE_CNT_POS 0 #define UMAC_DEALLOC_NTFY_PAGE_CNT_SEED 0xffffff #define UMAC_DEALLOC_NTFY_GROUP_NUM_POS 24 #define UMAC_DEALLOC_NTFY_GROUP_NUM_SEED 0xf struct iwm_umac_notif_page_dealloc { struct iwm_umac_wifi_in_hdr hdr; __le32 changes; __le32 grp_info[IWM_MACS_OUT_GROUPS]; } __attribute__ ((packed)); struct iwm_umac_notif_wifi_status { struct iwm_umac_wifi_in_hdr hdr; __le16 status; __le16 reserved; } __attribute__ ((packed)); struct iwm_umac_notif_rx_ticket { struct iwm_umac_wifi_in_hdr hdr; u8 num_tickets; u8 reserved[3]; struct iwm_rx_ticket tickets[1]; } __attribute__ ((packed)); /* Tx/Rx rates window (number of max of last update window per second) */ #define UMAC_NTF_RATE_SAMPLE_NR 4 #define IWM_UMAC_MGMT_TID 8 #define IWM_UMAC_TID_NR 8 struct iwm_umac_notif_stats { struct iwm_umac_wifi_in_hdr hdr; __le32 flags; __le32 timestamp; __le16 tid_load[IWM_UMAC_TID_NR + 2]; /* 1 non-QoS + 1 dword align */ __le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR]; __le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR]; s32 rssi_dbm; s32 noise_dbm; __le32 supp_rates; __le32 missed_beacons; __le32 rx_beacons; __le32 rx_dir_pkts; __le32 rx_nondir_pkts; __le32 rx_multicast; __le32 rx_errors; __le32 rx_drop_other_bssid; __le32 rx_drop_decode; __le32 rx_drop_reassembly; __le32 rx_drop_bad_len; __le32 rx_drop_overflow; __le32 rx_drop_crc; __le32 rx_drop_missed; __le32 tx_dir_pkts; __le32 tx_nondir_pkts; __le32 tx_failure; __le32 tx_errors; __le32 tx_drop_max_retry; __le32 tx_err_abort; __le32 tx_err_carrier; __le32 rx_bytes; __le32 tx_bytes; __le32 tx_power; __le32 tx_max_power; __le32 roam_threshold; __le32 ap_assoc_nr; __le32 scan_full; __le32 scan_abort; __le32 ap_nr; __le32 roam_nr; __le32 roam_missed_beacons; __le32 roam_rssi; __le32 roam_unassoc; __le32 roam_deauth; __le32 roam_ap_loadblance; } __attribute__ ((packed)); /* WiFi interface wrapper header */ struct iwm_umac_wifi_if { u8 oid; u8 flags; __le16 buf_size; } __attribute__ ((packed)); #define IWM_SEQ_NUM_HOST_MSK 0x0000 #define IWM_SEQ_NUM_UMAC_MSK 0x4000 #define IWM_SEQ_NUM_LMAC_MSK 0x8000 #define IWM_SEQ_NUM_MSK 0xC000 #endif