mirror of
https://github.com/chinawrj/rtl8812au
synced 2024-09-19 20:50:52 +00:00
Disbale / clean iw priv
This commit is contained in:
kimocoder
parent
341f3e9c80
commit
3a405781ba
@ -11488,271 +11488,6 @@ static iw_handler rtw_handlers[] = {
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NULL, /*---hole---*/
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};
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static const struct iw_priv_args rtw_private_args[] = {
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{
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SIOCIWFIRSTPRIV + 0x0,
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IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write"
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},
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{
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SIOCIWFIRSTPRIV + 0x1,
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IW_PRIV_TYPE_CHAR | 0x7FF,
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IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read"
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},
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{
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SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext"
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},
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{
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SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl"
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},
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{
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SIOCIWFIRSTPRIV + 0x4,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo"
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},
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{
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SIOCIWFIRSTPRIV + 0x5,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid"
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},
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{
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SIOCIWFIRSTPRIV + 0x6,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start"
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},
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/* for PLATFORM_MT53XX */
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{
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SIOCIWFIRSTPRIV + 0x7,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity"
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},
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{
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SIOCIWFIRSTPRIV + 0x8,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie"
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},
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{
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SIOCIWFIRSTPRIV + 0x9,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie"
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},
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/* for RTK_DMP_PLATFORM */
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{
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SIOCIWFIRSTPRIV + 0xA,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan"
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},
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{
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SIOCIWFIRSTPRIV + 0xB,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg"
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},
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{
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SIOCIWFIRSTPRIV + 0xC,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw"
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},
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{
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SIOCIWFIRSTPRIV + 0xD,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr"
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},
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#if 0
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{
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SIOCIWFIRSTPRIV + 0xE, 0, 0, "wowlan_ctrl"
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},
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#endif
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{
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SIOCIWFIRSTPRIV + 0x10,
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IW_PRIV_TYPE_CHAR | 1024, 0, "p2p_set"
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},
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{
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SIOCIWFIRSTPRIV + 0x11,
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IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK , "p2p_get"
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},
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{
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SIOCIWFIRSTPRIV + 0x12, 0, 0, "NULL"
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},
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{
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SIOCIWFIRSTPRIV + 0x13,
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IW_PRIV_TYPE_CHAR | 64, IW_PRIV_TYPE_CHAR | 64 , "p2p_get2"
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},
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{
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SIOCIWFIRSTPRIV + 0x14,
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IW_PRIV_TYPE_CHAR | 64, 0, "tdls"
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},
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{
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SIOCIWFIRSTPRIV + 0x15,
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IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024 , "tdls_get"
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},
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{
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SIOCIWFIRSTPRIV + 0x16,
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IW_PRIV_TYPE_CHAR | 64, 0, "pm_set"
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},
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#ifdef CONFIG_RTW_80211K
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{
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SIOCIWFIRSTPRIV + 0x17,
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IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024 , "rrm"
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},
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#endif
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{SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ , 0 , "rereg_nd_name"},
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#ifdef CONFIG_MP_INCLUDED
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{SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "NULL"},
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{SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "NULL"},
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#else
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{SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "NULL"},
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{SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"},
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#endif
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{
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SIOCIWFIRSTPRIV + 0x1D,
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IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test"
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},
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#ifdef CONFIG_INTEL_WIDI
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{
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SIOCIWFIRSTPRIV + 0x1E,
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IW_PRIV_TYPE_CHAR | 1024, 0, "widi_set"
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},
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{
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SIOCIWFIRSTPRIV + 0x1F,
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IW_PRIV_TYPE_CHAR | 128, 0, "widi_prob_req"
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},
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#endif /* CONFIG_INTEL_WIDI */
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{ SIOCIWFIRSTPRIV + 0x0E, IW_PRIV_TYPE_CHAR | 1024, 0 , ""}, /* set */
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{ SIOCIWFIRSTPRIV + 0x0F, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK , ""},/* get
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* --- sub-ioctls definitions --- */
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#ifdef CONFIG_APPEND_VENDOR_IE_ENABLE
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{ VENDOR_IE_SET, IW_PRIV_TYPE_CHAR | 1024 , 0 , "vendor_ie_set" },
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{ VENDOR_IE_GET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "vendor_ie_get" },
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#endif
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#if defined(CONFIG_RTL8723B)
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{ MP_SetBT, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_setbt" },
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{ MP_DISABLE_BT_COEXIST, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_disa_btcoex"},
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#endif
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#ifdef CONFIG_WOWLAN
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{ MP_WOW_ENABLE , IW_PRIV_TYPE_CHAR | 1024, 0, "wow_mode" },
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{ MP_WOW_SET_PATTERN , IW_PRIV_TYPE_CHAR | 1024, 0, "wow_set_pattern" },
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#endif
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#ifdef CONFIG_AP_WOWLAN
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{ MP_AP_WOW_ENABLE , IW_PRIV_TYPE_CHAR | 1024, 0, "ap_wow_mode" }, /* set */
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#endif
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#ifdef CONFIG_SDIO_INDIRECT_ACCESS
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{ MP_SD_IREAD, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "sd_iread" },
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{ MP_SD_IWRITE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "sd_iwrite" },
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#endif
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};
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static const struct iw_priv_args rtw_mp_private_args[] = {
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/* --- sub-ioctls definitions --- */
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#ifdef CONFIG_MP_INCLUDED
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{ MP_START , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_start" },
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{ MP_PHYPARA, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_phypara" },
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{ MP_STOP , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_stop" },
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{ MP_CHANNEL , IW_PRIV_TYPE_CHAR | 1024 , IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_channel" },
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{ MP_CHL_OFFSET , IW_PRIV_TYPE_CHAR | 1024 , IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ch_offset" },
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{ MP_BANDWIDTH , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_bandwidth"},
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{ MP_RATE , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate" },
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{ MP_RESET_STATS , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_reset_stats"},
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{ MP_QUERY , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK , "mp_query"},
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{ READ_REG , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_reg" },
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{ MP_RATE , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate" },
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{ READ_RF , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_rf" },
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{ MP_PSD , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_psd"},
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{ MP_DUMP, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_dump" },
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{ MP_TXPOWER , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_txpower"},
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{ MP_ANT_TX , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_tx"},
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{ MP_ANT_RX , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_rx"},
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{ WRITE_REG , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_reg" },
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{ WRITE_RF , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_rf" },
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{ MP_CTX , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ctx"},
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{ MP_ARX , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_arx"},
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{ MP_THER , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ther"},
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{ EFUSE_SET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_set" },
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{ EFUSE_GET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get" },
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{ MP_PWRTRK , IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_pwrtrk"},
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{ MP_QueryDrvStats, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_drvquery" },
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{ MP_IOCTL, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_ioctl"},
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{ MP_SetRFPathSwh, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_setrfpath" },
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{ MP_PwrCtlDM, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_pwrctldm" },
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{ MP_GET_TXPOWER_INX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_get_txpower" },
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{ MP_GETVER, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_priv_ver" },
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{ MP_MON, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_mon" },
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{ EFUSE_MASK, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_mask" },
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{ EFUSE_FILE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_file" },
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{ MP_TX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_tx" },
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{ MP_RX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rx" },
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{ MP_HW_TX_MODE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_hxtx" },
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{ MP_PWRLMT, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_pwrlmt" },
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{ MP_PWRBYRATE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_pwrbyrate" },
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{ CTA_TEST, IW_PRIV_TYPE_CHAR | 1024, 0, "cta_test"},
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{ MP_IQK, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_iqk"},
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{ MP_LCK, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_lck"},
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{ BT_EFUSE_FILE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "bt_efuse_file" },
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{ MP_SWRFPath, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_swrfpath" },
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#ifdef CONFIG_RTW_CUSTOMER_STR
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{ MP_CUSTOMER_STR, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "customer_str" },
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#endif
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#endif /* CONFIG_MP_INCLUDED */
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};
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static iw_handler rtw_private_handler[] = {
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rtw_wx_write32, /* 0x00 */
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rtw_wx_read32, /* 0x01 */
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NULL, /* 0x02 */
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#ifdef MP_IOCTL_HDL
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rtw_mp_ioctl_hdl, /* 0x03 */
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#else
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rtw_wx_priv_null,
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#endif
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/* for MM DTV platform */
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rtw_get_ap_info, /* 0x04 */
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rtw_set_pid, /* 0x05 */
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rtw_wps_start, /* 0x06 */
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/* for PLATFORM_MT53XX */
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rtw_wx_get_sensitivity, /* 0x07 */
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rtw_wx_set_mtk_wps_probe_ie, /* 0x08 */
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rtw_wx_set_mtk_wps_ie, /* 0x09 */
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/* for RTK_DMP_PLATFORM
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* Set Channel depend on the country code */
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rtw_wx_set_channel_plan, /* 0x0A */
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rtw_dbg_port, /* 0x0B */
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rtw_wx_write_rf, /* 0x0C */
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rtw_wx_read_rf, /* 0x0D */
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//rtw_priv_set, /*0x0E*/
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//rtw_priv_get, /*0x0F*/
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rtw_p2p_set, /* 0x10 */
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rtw_p2p_get, /* 0x11 */
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NULL, /* 0x12 */
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rtw_p2p_get2, /* 0x13 */
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rtw_tdls, /* 0x14 */
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rtw_tdls_get, /* 0x15 */
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rtw_pm_set, /* 0x16 */
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#ifdef CONFIG_RTW_80211K
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rtw_wx_priv_rrm, /* 0x17 */
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#else
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rtw_wx_priv_null, /* 0x17 */
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#endif
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rtw_rereg_nd_name, /* 0x18 */
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rtw_wx_priv_null, /* 0x19 */
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#ifdef CONFIG_MP_INCLUDED
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rtw_wx_priv_null, /* 0x1A */
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rtw_wx_priv_null, /* 0x1B */
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#else
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rtw_wx_priv_null, /* 0x1A */
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rtw_mp_efuse_get, /* 0x1B */
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#endif
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NULL, /* 0x1C is reserved for hostapd */
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rtw_test, /* 0x1D */
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#ifdef CONFIG_INTEL_WIDI
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rtw_widi_set, /* 0x1E */
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rtw_widi_set_probe_request, /* 0x1F */
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#endif /* CONFIG_INTEL_WIDI */
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};
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#if WIRELESS_EXT >= 17
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static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
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{
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@ -11813,439 +11548,12 @@ static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev)
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struct iw_handler_def rtw_handlers_def = {
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.standard = rtw_handlers,
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.num_standard = sizeof(rtw_handlers) / sizeof(iw_handler),
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#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)) || defined(CONFIG_WEXT_PRIV)
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.private = rtw_private_handler,
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.private_args = (struct iw_priv_args *)rtw_private_args,
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.num_private = sizeof(rtw_private_handler) / sizeof(iw_handler),
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.num_private_args = sizeof(rtw_private_args) / sizeof(struct iw_priv_args),
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#endif
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#if WIRELESS_EXT >= 17
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.get_wireless_stats = rtw_get_wireless_stats,
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#endif
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};
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#endif
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/* copy from net/wireless/wext.c start
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* ----------------------------------------------------------------
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*
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* Calculate size of private arguments
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*/
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static const char iw_priv_type_size[] = {
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0, /* IW_PRIV_TYPE_NONE */
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1, /* IW_PRIV_TYPE_BYTE */
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1, /* IW_PRIV_TYPE_CHAR */
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0, /* Not defined */
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sizeof(__u32), /* IW_PRIV_TYPE_INT */
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sizeof(struct iw_freq), /* IW_PRIV_TYPE_FLOAT */
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sizeof(struct sockaddr), /* IW_PRIV_TYPE_ADDR */
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0, /* Not defined */
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};
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static int get_priv_size(__u16 args)
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{
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int num = args & IW_PRIV_SIZE_MASK;
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int type = (args & IW_PRIV_TYPE_MASK) >> 12;
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return num * iw_priv_type_size[type];
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}
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/* copy from net/wireless/wext.c end */
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static int _rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_data)
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{
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int err = 0;
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u8 *input = NULL;
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u32 input_len = 0;
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const char delim[] = " ";
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u8 *output = NULL;
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u32 output_len = 0;
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u32 count = 0;
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u8 *buffer = NULL;
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u32 buffer_len = 0;
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char *ptr = NULL;
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u8 cmdname[17] = {0}; /* IFNAMSIZ+1 */
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u32 cmdlen;
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s32 len;
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u8 *extra = NULL;
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u32 extra_size = 0;
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s32 k;
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||||
const iw_handler *priv; /* Private ioctl */
|
||||
const struct iw_priv_args *priv_args; /* Private ioctl description */
|
||||
const struct iw_priv_args *mp_priv_args; /*MP Private ioctl description */
|
||||
const struct iw_priv_args *sel_priv_args; /*Selected Private ioctl description */
|
||||
u32 num_priv; /* Number of ioctl */
|
||||
u32 num_priv_args; /* Number of descriptions */
|
||||
u32 num_mp_priv_args; /*Number of MP descriptions */
|
||||
u32 num_sel_priv_args; /*Number of Selected descriptions */
|
||||
iw_handler handler;
|
||||
int temp;
|
||||
int subcmd = 0; /* sub-ioctl index */
|
||||
int offset = 0; /* Space for sub-ioctl index */
|
||||
|
||||
union iwreq_data wdata;
|
||||
|
||||
_rtw_memcpy(&wdata, wrq_data, sizeof(wdata));
|
||||
|
||||
input_len = wdata.data.length;
|
||||
if (!input_len)
|
||||
return -EINVAL;
|
||||
input = rtw_zmalloc(input_len);
|
||||
if (NULL == input)
|
||||
return -ENOMEM;
|
||||
if (copy_from_user(input, wdata.data.pointer, input_len)) {
|
||||
err = -EFAULT;
|
||||
goto exit;
|
||||
}
|
||||
input[input_len - 1] = '\0';
|
||||
ptr = input;
|
||||
len = input_len;
|
||||
|
||||
if (ptr == NULL) {
|
||||
err = -EOPNOTSUPP;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
sscanf(ptr, "%16s", cmdname);
|
||||
cmdlen = strlen(cmdname);
|
||||
RTW_INFO("%s: cmd=%s\n", __func__, cmdname);
|
||||
|
||||
/* skip command string */
|
||||
if (cmdlen > 0)
|
||||
cmdlen += 1; /* skip one space */
|
||||
ptr += cmdlen;
|
||||
len -= cmdlen;
|
||||
RTW_INFO("%s: parameters=%s\n", __func__, ptr);
|
||||
|
||||
priv = rtw_private_handler;
|
||||
priv_args = rtw_private_args;
|
||||
mp_priv_args = rtw_mp_private_args;
|
||||
num_priv = sizeof(rtw_private_handler) / sizeof(iw_handler);
|
||||
num_priv_args = sizeof(rtw_private_args) / sizeof(struct iw_priv_args);
|
||||
num_mp_priv_args = sizeof(rtw_mp_private_args) / sizeof(struct iw_priv_args);
|
||||
|
||||
if (num_priv_args == 0) {
|
||||
err = -EOPNOTSUPP;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* Search the correct ioctl */
|
||||
k = -1;
|
||||
sel_priv_args = priv_args;
|
||||
num_sel_priv_args = num_priv_args;
|
||||
while
|
||||
((++k < num_sel_priv_args) && strcmp(sel_priv_args[k].name, cmdname))
|
||||
;
|
||||
|
||||
/* If not found... */
|
||||
if (k == num_sel_priv_args) {
|
||||
k = -1;
|
||||
sel_priv_args = mp_priv_args;
|
||||
num_sel_priv_args = num_mp_priv_args;
|
||||
while
|
||||
((++k < num_sel_priv_args) && strcmp(sel_priv_args[k].name, cmdname))
|
||||
;
|
||||
|
||||
if (k == num_sel_priv_args) {
|
||||
err = -EOPNOTSUPP;
|
||||
goto exit;
|
||||
}
|
||||
}
|
||||
|
||||
/* Watch out for sub-ioctls ! */
|
||||
if (sel_priv_args[k].cmd < SIOCDEVPRIVATE) {
|
||||
int j = -1;
|
||||
|
||||
/* Find the matching *real* ioctl */
|
||||
while ((++j < num_priv_args) && ((priv_args[j].name[0] != '\0') ||
|
||||
(priv_args[j].set_args != sel_priv_args[k].set_args) ||
|
||||
(priv_args[j].get_args != sel_priv_args[k].get_args)))
|
||||
;
|
||||
|
||||
/* If not found... */
|
||||
if (j == num_priv_args) {
|
||||
err = -EINVAL;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* Save sub-ioctl number */
|
||||
subcmd = sel_priv_args[k].cmd;
|
||||
/* Reserve one int (simplify alignment issues) */
|
||||
offset = sizeof(__u32);
|
||||
/* Use real ioctl definition from now on */
|
||||
k = j;
|
||||
}
|
||||
|
||||
buffer = rtw_zmalloc(4096);
|
||||
if (NULL == buffer) {
|
||||
err = -ENOMEM;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (k >= num_priv_args) {
|
||||
err = -EINVAL;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* If we have to set some data */
|
||||
if ((priv_args[k].set_args & IW_PRIV_TYPE_MASK) &&
|
||||
(priv_args[k].set_args & IW_PRIV_SIZE_MASK)) {
|
||||
u8 *str;
|
||||
|
||||
switch (priv_args[k].set_args & IW_PRIV_TYPE_MASK) {
|
||||
case IW_PRIV_TYPE_BYTE:
|
||||
/* Fetch args */
|
||||
count = 0;
|
||||
do {
|
||||
str = strsep(&ptr, delim);
|
||||
if (NULL == str)
|
||||
break;
|
||||
sscanf(str, "%i", &temp);
|
||||
buffer[count++] = (u8)temp;
|
||||
} while (1);
|
||||
buffer_len = count;
|
||||
|
||||
/* Number of args to fetch */
|
||||
wdata.data.length = count;
|
||||
if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
|
||||
wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
|
||||
|
||||
break;
|
||||
|
||||
case IW_PRIV_TYPE_INT:
|
||||
/* Fetch args */
|
||||
count = 0;
|
||||
do {
|
||||
str = strsep(&ptr, delim);
|
||||
if (NULL == str)
|
||||
break;
|
||||
sscanf(str, "%i", &temp);
|
||||
((s32 *)buffer)[count++] = (s32)temp;
|
||||
} while (1);
|
||||
buffer_len = count * sizeof(s32);
|
||||
|
||||
/* Number of args to fetch */
|
||||
wdata.data.length = count;
|
||||
if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
|
||||
wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
|
||||
|
||||
break;
|
||||
|
||||
case IW_PRIV_TYPE_CHAR:
|
||||
if (len > 0) {
|
||||
/* Size of the string to fetch */
|
||||
wdata.data.length = len;
|
||||
if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK))
|
||||
wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK;
|
||||
|
||||
/* Fetch string */
|
||||
_rtw_memcpy(buffer, ptr, wdata.data.length);
|
||||
} else {
|
||||
wdata.data.length = 1;
|
||||
buffer[0] = '\0';
|
||||
}
|
||||
buffer_len = wdata.data.length;
|
||||
break;
|
||||
|
||||
default:
|
||||
RTW_INFO("%s: Not yet implemented...\n", __func__);
|
||||
err = -1;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
|
||||
(wdata.data.length != (priv_args[k].set_args & IW_PRIV_SIZE_MASK))) {
|
||||
RTW_INFO("%s: The command %s needs exactly %d argument(s)...\n",
|
||||
__func__, cmdname, priv_args[k].set_args & IW_PRIV_SIZE_MASK);
|
||||
err = -EINVAL;
|
||||
goto exit;
|
||||
}
|
||||
} /* if args to set */
|
||||
else
|
||||
wdata.data.length = 0L;
|
||||
|
||||
/* Those two tests are important. They define how the driver
|
||||
* will have to handle the data */
|
||||
if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
|
||||
((get_priv_size(priv_args[k].set_args) + offset) <= IFNAMSIZ)) {
|
||||
/* First case : all SET args fit within wrq */
|
||||
if (offset)
|
||||
wdata.mode = subcmd;
|
||||
_rtw_memcpy(wdata.name + offset, buffer, IFNAMSIZ - offset);
|
||||
} else {
|
||||
if ((priv_args[k].set_args == 0) &&
|
||||
(priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
|
||||
(get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) {
|
||||
/* Second case : no SET args, GET args fit within wrq */
|
||||
if (offset)
|
||||
wdata.mode = subcmd;
|
||||
} else {
|
||||
/* Third case : args won't fit in wrq, or variable number of args */
|
||||
if (copy_to_user(wdata.data.pointer, buffer, buffer_len)) {
|
||||
err = -EFAULT;
|
||||
goto exit;
|
||||
}
|
||||
wdata.data.flags = subcmd;
|
||||
}
|
||||
}
|
||||
|
||||
rtw_mfree(input, input_len);
|
||||
input = NULL;
|
||||
|
||||
extra_size = 0;
|
||||
if (IW_IS_SET(priv_args[k].cmd)) {
|
||||
/* Size of set arguments */
|
||||
extra_size = get_priv_size(priv_args[k].set_args);
|
||||
|
||||
/* Does it fits in iwr ? */
|
||||
if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) &&
|
||||
((extra_size + offset) <= IFNAMSIZ))
|
||||
extra_size = 0;
|
||||
} else {
|
||||
/* Size of get arguments */
|
||||
extra_size = get_priv_size(priv_args[k].get_args);
|
||||
|
||||
/* Does it fits in iwr ? */
|
||||
if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
|
||||
(extra_size <= IFNAMSIZ))
|
||||
extra_size = 0;
|
||||
}
|
||||
|
||||
if (extra_size == 0) {
|
||||
extra = (u8 *)&wdata;
|
||||
rtw_mfree(buffer, 4096);
|
||||
buffer = NULL;
|
||||
} else
|
||||
extra = buffer;
|
||||
|
||||
handler = priv[priv_args[k].cmd - SIOCIWFIRSTPRIV];
|
||||
err = handler(dev, NULL, &wdata, extra);
|
||||
|
||||
/* If we have to get some data */
|
||||
if ((priv_args[k].get_args & IW_PRIV_TYPE_MASK) &&
|
||||
(priv_args[k].get_args & IW_PRIV_SIZE_MASK)) {
|
||||
int j;
|
||||
int n = 0; /* number of args */
|
||||
u8 str[20] = {0};
|
||||
|
||||
/* Check where is the returned data */
|
||||
if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) &&
|
||||
(get_priv_size(priv_args[k].get_args) <= IFNAMSIZ))
|
||||
n = priv_args[k].get_args & IW_PRIV_SIZE_MASK;
|
||||
else
|
||||
n = wdata.data.length;
|
||||
|
||||
output = rtw_zmalloc(4096);
|
||||
if (NULL == output) {
|
||||
err = -ENOMEM;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
switch (priv_args[k].get_args & IW_PRIV_TYPE_MASK) {
|
||||
case IW_PRIV_TYPE_BYTE:
|
||||
/* Display args */
|
||||
for (j = 0; j < n; j++) {
|
||||
sprintf(str, "%d ", extra[j]);
|
||||
len = strlen(str);
|
||||
output_len = strlen(output);
|
||||
if ((output_len + len + 1) > 4096) {
|
||||
err = -E2BIG;
|
||||
goto exit;
|
||||
}
|
||||
_rtw_memcpy(output + output_len, str, len);
|
||||
}
|
||||
break;
|
||||
|
||||
case IW_PRIV_TYPE_INT:
|
||||
/* Display args */
|
||||
for (j = 0; j < n; j++) {
|
||||
sprintf(str, "%d ", ((__s32 *)extra)[j]);
|
||||
len = strlen(str);
|
||||
output_len = strlen(output);
|
||||
if ((output_len + len + 1) > 4096) {
|
||||
err = -E2BIG;
|
||||
goto exit;
|
||||
}
|
||||
_rtw_memcpy(output + output_len, str, len);
|
||||
}
|
||||
break;
|
||||
|
||||
case IW_PRIV_TYPE_CHAR:
|
||||
/* Display args */
|
||||
_rtw_memcpy(output, extra, n);
|
||||
break;
|
||||
|
||||
default:
|
||||
RTW_INFO("%s: Not yet implemented...\n", __func__);
|
||||
err = -1;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
output_len = strlen(output) + 1;
|
||||
wrq_data->data.length = output_len;
|
||||
if (copy_to_user(wrq_data->data.pointer, output, output_len)) {
|
||||
err = -EFAULT;
|
||||
goto exit;
|
||||
}
|
||||
} /* if args to set */
|
||||
else
|
||||
wrq_data->data.length = 0;
|
||||
|
||||
exit:
|
||||
if (input)
|
||||
rtw_mfree(input, input_len);
|
||||
if (buffer)
|
||||
rtw_mfree(buffer, 4096);
|
||||
if (output)
|
||||
rtw_mfree(output, 4096);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_COMPAT
|
||||
static int rtw_ioctl_compat_wext_private(struct net_device *dev, struct ifreq *rq)
|
||||
{
|
||||
struct compat_iw_point iwp_compat;
|
||||
union iwreq_data wrq_data;
|
||||
int err = 0;
|
||||
RTW_INFO("%s:...\n", __func__);
|
||||
if (copy_from_user(&iwp_compat, rq->ifr_ifru.ifru_data, sizeof(struct compat_iw_point)))
|
||||
return -EFAULT;
|
||||
|
||||
wrq_data.data.pointer = compat_ptr(iwp_compat.pointer);
|
||||
wrq_data.data.length = iwp_compat.length;
|
||||
wrq_data.data.flags = iwp_compat.flags;
|
||||
|
||||
err = _rtw_ioctl_wext_private(dev, &wrq_data);
|
||||
|
||||
iwp_compat.pointer = ptr_to_compat(wrq_data.data.pointer);
|
||||
iwp_compat.length = wrq_data.data.length;
|
||||
iwp_compat.flags = wrq_data.data.flags;
|
||||
if (copy_to_user(rq->ifr_ifru.ifru_data, &iwp_compat, sizeof(struct compat_iw_point)))
|
||||
return -EFAULT;
|
||||
|
||||
return err;
|
||||
}
|
||||
#endif /* CONFIG_COMPAT */
|
||||
|
||||
static int rtw_ioctl_standard_wext_private(struct net_device *dev, struct ifreq *rq)
|
||||
{
|
||||
struct iw_point *iwp;
|
||||
union iwreq_data wrq_data;
|
||||
int err = 0;
|
||||
iwp = &wrq_data.data;
|
||||
RTW_INFO("%s:...\n", __func__);
|
||||
if (copy_from_user(iwp, rq->ifr_ifru.ifru_data, sizeof(struct iw_point)))
|
||||
return -EFAULT;
|
||||
|
||||
err = _rtw_ioctl_wext_private(dev, &wrq_data);
|
||||
|
||||
if (copy_to_user(rq->ifr_ifru.ifru_data, iwp, sizeof(struct iw_point)))
|
||||
return -EFAULT;
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
|
||||
{
|
||||
struct iwreq *wrq = (struct iwreq *)rq;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user