FreeBSD/Linux Kernel Cross Reference
sys/dev/rtwn/rtl8192c/r92c_fw_cmd.h

     /*-
      * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
      * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org>
      *
      * Permission to use, copy, modify, and distribute this software for any
      * purpose with or without fee is hereby granted, provided that the above
      * copyright notice and this permission notice appear in all copies.
      *
      * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     *
     * $OpenBSD: if_urtwnreg.h,v 1.3 2010/11/16 18:02:59 damien Exp $
     * $FreeBSD$
     */
    
    #ifndef R92C_FW_CMD_H
    #define R92C_FW_CMD_H
    
    /*
     * Host to firmware commands.
     */
    struct r92c_fw_cmd {
            uint8_t id;
    #define R92C_CMD_SET_PWRMODE            1
    #define R92C_CMD_JOINBSS_RPT            2
    #define R92C_CMD_RSVD_PAGE              3
    #define R92C_CMD_RSSI_SETTING           5
    #define R92C_CMD_MACID_CONFIG           6
    
    #define R92C_CMD_FLAG_EXT               0x80
    
            uint8_t msg[5];
    } __packed __attribute__((aligned(4)));
    
    /* Structure for R92C_CMD_JOINBSS_RPT. */
    struct r92c_fw_cmd_joinbss_rpt {
            uint8_t mstatus;
    #define R92C_MSTATUS_DISASSOC           0x00
    #define R92C_MSTATUS_ASSOC              0x01
    } __packed;
    
    /* Structure for R92C_CMD_SET_PWRMODE. */
    struct r92c_fw_cmd_pwrmode {
            uint8_t mode;
    #define R92C_PWRMODE_CAM        0
    #define R92C_PWRMODE_MIN        1
    #define R92C_PWRMODE_MAX        2
    #define R92C_PWRMODE_DTIM       3
    #define R92C_PWRMODE_UAPSD_WMM  5
    #define R92C_PWRMODE_UAPSD      6
    #define R92C_PWRMODE_IBSS       7
    
            uint8_t smart_ps;
    /* XXX undocumented */
    #define R92C_PWRMODE_SMARTPS_NULLDATA   2
    
            uint8_t bcn_pass;       /* unit: beacon interval */
    } __packed;
    
    /* Structure for R92C_CMD_RSVD_PAGE. */
    struct r92c_fw_cmd_rsvdpage {
            uint8_t probe_resp;
            uint8_t ps_poll;
            uint8_t null_data;
    } __packed;
    
    /* Structure for R92C_CMD_RSSI_SETTING. */
    struct r92c_fw_cmd_rssi {
            uint8_t macid;
            uint8_t reserved;
            uint8_t pwdb;
    } __packed;
    
    /* Structure for R92C_CMD_MACID_CONFIG. */
    struct r92c_fw_cmd_macid_cfg {
            uint32_t        mask;
            uint8_t         macid;
    #define R92C_CMD_MACID_VALID    0x80
    } __packed;
    
    /*
     * C2H event structure.
     */
    /* Bigger value is used to prevent buffer overrun. */
    #define R92C_C2H_MSG_MAX_LEN            16
    
    struct r92c_c2h_evt {
            uint8_t         evtb0;
    #define R92C_C2H_EVTB0_ID_M             0x0f
    #define R92C_C2H_EVTB0_ID_S             0
    #define R92C_C2H_EVTB0_LEN_M            0xf0
    #define R92C_C2H_EVTB0_LEN_S            4
    
            uint8_t         seq;
   
           /* Followed by payload (see below). */
   } __packed;
   
   /*
    * C2H event types.
    */
   #define R92C_C2H_EVT_DEBUG              0
   #define R92C_C2H_EVT_TX_REPORT          3
   #define R92C_C2H_EVT_EXT_RA_RPT         6
   
   /* Structure for R92C_C2H_EVT_TX_REPORT event. */
   struct r92c_c2h_tx_rpt {
           uint8_t         rptb0;
   #define R92C_RPTB0_RETRY_CNT_M          0x3f
   #define R92C_RPTB0_RETRY_CNT_S          0
   
           uint8_t         rptb1;          /* XXX junk */
   #define R92C_RPTB1_RTS_RETRY_CNT_M      0x3f
   #define R92C_RPTB1_RTS_RETRY_CNT_S      0
   
           uint8_t         queue_time_low;
           uint8_t         queue_time_high;
           uint8_t         rptb4;
   #define R92C_RPTB4_MISSED_PKT_NUM_M     0x1f
   #define R92C_RPTB4_MISSED_PKT_NUM_S     0
   
           uint8_t         rptb5;
   #define R92C_RPTB5_MACID_M              0x1f
   #define R92C_RPTB5_MACID_S              0
   #define R92C_RPTB5_DES1_FRAGSSN_M       0xe0
   #define R92C_RPTB5_DES1_FRAGSSN_S       5
   
           uint8_t         rptb6;
   #define R92C_RPTB6_RPT_PKT_NUM_M        0x1f
   #define R92C_RPTB6_RPT_PKT_NUM_S        0
   #define R92C_RPTB6_PKT_DROP             0x20
   #define R92C_RPTB6_LIFE_EXPIRE          0x40
   #define R92C_RPTB6_RETRY_OVER           0x80
   
           uint8_t         rptb7;
   #define R92C_RPTB7_EDCA_M               0x0f
   #define R92C_RPTB7_EDCA_S               0
   #define R92C_RPTB7_BMC                  0x20
   #define R92C_RPTB7_PKT_OK               0x40
   #define R92C_RPTB7_INT_CCX              0x80
   } __packed;
   
   #endif  /* R92C_FW_CMD_H */

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