mirror of https://gitee.com/openkylin/linux.git
staging: rtl8192e: remove unused functions
removed some functions which were not being used anywhere. build tested and also verified by git grep that there is no other reference to these functions. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
Greg Kroah-Hartman
parent
f883c4ca5e
commit
d40b62babc
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@ -117,160 +117,6 @@ void HTUpdateDefaultSetting(struct rtllib_device *ieee)
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pHTInfo->RxReorderPendingTime = 30;
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}
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void HTDebugHTCapability(u8 *CapIE, u8 *TitleString)
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{
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static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
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struct ht_capab_ele *pCapELE;
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if (!memcmp(CapIE, EWC11NHTCap, sizeof(EWC11NHTCap))) {
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RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__);
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pCapELE = (struct ht_capab_ele *)(&CapIE[4]);
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} else
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pCapELE = (struct ht_capab_ele *)(&CapIE[0]);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "<Log HT Capability>. Called by %s\n",
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TitleString);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupported Channel Width = %s\n",
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(pCapELE->ChlWidth) ? "20MHz" : "20/40MHz");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport Short GI for 20M = %s\n",
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(pCapELE->ShortGI20Mhz) ? "YES" : "NO");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport Short GI for 40M = %s\n",
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(pCapELE->ShortGI40Mhz) ? "YES" : "NO");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport TX STBC = %s\n",
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(pCapELE->TxSTBC) ? "YES" : "NO");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMax AMSDU Size = %s\n",
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(pCapELE->MaxAMSDUSize) ? "3839" : "7935");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport CCK in 20/40 mode = %s\n",
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(pCapELE->DssCCk) ? "YES" : "NO");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMax AMPDU Factor = %d\n",
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pCapELE->MaxRxAMPDUFactor);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMPDU Density = %d\n",
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pCapELE->MPDUDensity);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n",
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pCapELE->MCS[0], pCapELE->MCS[1], pCapELE->MCS[2],
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pCapELE->MCS[3], pCapELE->MCS[4]);
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return;
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}
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void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString)
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{
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static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};
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struct ht_info_ele *pHTInfoEle;
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if (!memcmp(InfoIE, EWC11NHTInfo, sizeof(EWC11NHTInfo))) {
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RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__);
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pHTInfoEle = (struct ht_info_ele *)(&InfoIE[4]);
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} else
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pHTInfoEle = (struct ht_info_ele *)(&InfoIE[0]);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "<Log HT Information Element>. "
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"Called by %s\n", TitleString);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tPrimary channel = %d\n",
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pHTInfoEle->ControlChl);
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSenondary channel =");
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switch (pHTInfoEle->ExtChlOffset) {
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case 0:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "Not Present\n");
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break;
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case 1:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "Upper channel\n");
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break;
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case 2:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "Reserved. Eooro!!!\n");
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break;
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case 3:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "Lower Channel\n");
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break;
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}
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tRecommended channel width = %s\n",
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(pHTInfoEle->RecommemdedTxWidth) ? "20Mhz" : "40Mhz");
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tOperation mode for protection = ");
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switch (pHTInfoEle->OptMode) {
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case 0:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "No Protection\n");
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break;
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case 1:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "HT non-member protection mode\n");
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break;
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case 2:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "Suggest to open protection\n");
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break;
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case 3:
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RTLLIB_DEBUG(RTLLIB_DL_HT, "HT mixed mode\n");
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break;
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}
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RTLLIB_DEBUG(RTLLIB_DL_HT, "\tBasic MCS Rate Set = [%x][%x][%x][%x]"
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"[%x]\n", pHTInfoEle->BasicMSC[0], pHTInfoEle->BasicMSC[1],
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pHTInfoEle->BasicMSC[2], pHTInfoEle->BasicMSC[3],
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pHTInfoEle->BasicMSC[4]);
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}
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static bool IsHTHalfNmode40Bandwidth(struct rtllib_device *ieee)
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{
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bool retValue = false;
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struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
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if (pHTInfo->bCurrentHTSupport == false)
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retValue = false;
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else if (pHTInfo->bRegBW40MHz == false)
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retValue = false;
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else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
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retValue = false;
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else if (((struct ht_capab_ele *)(pHTInfo->PeerHTCapBuf))->ChlWidth)
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retValue = true;
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else
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retValue = false;
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return retValue;
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}
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static bool IsHTHalfNmodeSGI(struct rtllib_device *ieee, bool is40MHz)
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{
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bool retValue = false;
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struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
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if (pHTInfo->bCurrentHTSupport == false)
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retValue = false;
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else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
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retValue = false;
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else if (is40MHz) {
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if (((struct ht_capab_ele *)
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(pHTInfo->PeerHTCapBuf))->ShortGI40Mhz)
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retValue = true;
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else
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retValue = false;
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} else {
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if (((struct ht_capab_ele *)
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(pHTInfo->PeerHTCapBuf))->ShortGI20Mhz)
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retValue = true;
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else
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retValue = false;
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}
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return retValue;
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}
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u16 HTHalfMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
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{
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u8 is40MHz;
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u8 isShortGI;
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is40MHz = (IsHTHalfNmode40Bandwidth(ieee)) ? 1 : 0;
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isShortGI = (IsHTHalfNmodeSGI(ieee, is40MHz)) ? 1 : 0;
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return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate & 0x7f)];
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}
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u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
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{
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struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
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@ -2882,8 +2882,6 @@ extern int rtllib_wx_get_rts(struct rtllib_device *ieee,
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struct iw_request_info *info,
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union iwreq_data *wrqu, char *extra);
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#define MAX_RECEIVE_BUFFER_SIZE 9100
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extern void HTDebugHTCapability(u8 *CapIE, u8 *TitleString);
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extern void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString);
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void HTSetConnectBwMode(struct rtllib_device *ieee,
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enum ht_channel_width Bandwidth,
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@ -2910,7 +2908,6 @@ extern u16 MCS_DATA_RATE[2][2][77] ;
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extern u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
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extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
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extern bool IsHTHalfNmodeAPs(struct rtllib_device *ieee);
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extern u16 HTHalfMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
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extern u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
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extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
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extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);
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