From 14d0fdb385a30c3e7695e1faa4648e42748b9517 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Sat, 24 Nov 2012 14:24:24 +0000 Subject: [PATCH] staging: vt6656: remove wpahdr from driver. wpahdr relates to redundant viawget, a proprietary version of wpa supplicant. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/bssdb.c | 29 ---------------- drivers/staging/vt6656/dpc.c | 25 -------------- drivers/staging/vt6656/main_usb.c | 37 -------------------- drivers/staging/vt6656/wmgr.c | 56 ------------------------------- 4 files changed, 147 deletions(-) diff --git a/drivers/staging/vt6656/bssdb.c b/drivers/staging/vt6656/bssdb.c index f1d852b2a9a..68db0373e8d 100644 --- a/drivers/staging/vt6656/bssdb.c +++ b/drivers/staging/vt6656/bssdb.c @@ -882,7 +882,6 @@ void BSSvSecondCallBack(void *hDeviceContext) unsigned int uSleepySTACnt = 0; unsigned int uNonShortSlotSTACnt = 0; unsigned int uLongPreambleSTACnt = 0; - viawget_wpa_header *wpahdr; spin_lock_irq(&pDevice->lock); @@ -1100,20 +1099,6 @@ if((pMgmt->eCurrState!=WMAC_STATE_ASSOC) && DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Lost AP beacon [%d] sec, disconnected !\n", pMgmt->sNodeDBTable[0].uInActiveCount); /* let wpa supplicant know AP may disconnect */ - if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_DISASSOC_MSG; - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } { union iwreq_data wrqu; memset(&wrqu, 0, sizeof (wrqu)); @@ -1140,20 +1125,6 @@ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bIsRoaming %d, !\n", pDevice->bIsRoaming ); pDevice->uAutoReConnectTime = 0; pDevice->uIsroamingTime = 0; pDevice->bRoaming = FALSE; - - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_CCKM_ROAM_MSG; - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } else if ((pDevice->bRoaming == FALSE)&&(pDevice->bIsRoaming == TRUE)) { pDevice->uIsroamingTime++; diff --git a/drivers/staging/vt6656/dpc.c b/drivers/staging/vt6656/dpc.c index c6f539587f9..e94f6a1647a 100644 --- a/drivers/staging/vt6656/dpc.c +++ b/drivers/staging/vt6656/dpc.c @@ -818,7 +818,6 @@ RXbBulkInProcessData ( DWORD dwMICKey0 = 0, dwMICKey1 = 0; DWORD dwLocalMIC_L = 0; DWORD dwLocalMIC_R = 0; - viawget_wpa_header *wpahdr; if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { @@ -889,30 +888,6 @@ RXbBulkInProcessData ( } - - if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && - (pMgmt->eCurrState == WMAC_STATE_ASSOC) && - (*pbyRsr & (RSR_ADDRBROAD | RSR_ADDRMULTI)) == 0) { - //s802_11_Status.Flags = NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR; - wpahdr->type = VIAWGET_PTK_MIC_MSG; - } else { - //s802_11_Status.Flags = NDIS_802_11_AUTH_REQUEST_GROUP_ERROR; - wpahdr->type = VIAWGET_GTK_MIC_MSG; - } - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - return TRUE; - } - return FALSE; } diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 0c1f379fd99..c70bafbd379 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -244,7 +244,6 @@ static int Config_FileGetParameter(unsigned char *string, unsigned char *dest, unsigned char *source); -static BOOL device_release_WPADEV(PSDevice pDevice); static void usb_device_reset(PSDevice pDevice); @@ -634,40 +633,6 @@ static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) return TRUE; } -static BOOL device_release_WPADEV(PSDevice pDevice) -{ - viawget_wpa_header *wpahdr; - int ii=0; - // wait_queue_head_t Set_wait; - //send device close to wpa_supplicant layer - if (pDevice->bWPADEVUp==TRUE) { - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_DEVICECLOSE_MSG; - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - - //wait release WPADEV - // init_waitqueue_head(&Set_wait); - // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait - while(pDevice->bWPADEVUp==TRUE) { - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout (HZ/20); //wait 50ms - ii++; - if(ii>20) - break; - } - } - return TRUE; -} - #ifdef CONFIG_PM /* Minimal support for suspend and resume */ static int vt6656_suspend(struct usb_interface *intf, pm_message_t message) @@ -1143,7 +1108,6 @@ static int device_close(struct net_device *dev) { mdelay(30); } -device_release_WPADEV(pDevice); memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); pMgmt->bShareKeyAlgorithm = FALSE; @@ -1216,7 +1180,6 @@ static void vt6656_disconnect(struct usb_interface *intf) wireless_send_event(device->dev, IWEVCUSTOM, &req, NULL); } - device_release_WPADEV(device); usb_set_intfdata(intf, NULL); usb_put_dev(interface_to_usbdev(intf)); diff --git a/drivers/staging/vt6656/wmgr.c b/drivers/staging/vt6656/wmgr.c index 20b3618c6dd..95ddc8303bb 100644 --- a/drivers/staging/vt6656/wmgr.c +++ b/drivers/staging/vt6656/wmgr.c @@ -925,7 +925,6 @@ s_vMgrRxAssocResponse( WLAN_FR_ASSOCRESP sFrame; PWLAN_IE_SSID pItemSSID; PBYTE pbyIEs; - viawget_wpa_header *wpahdr; @@ -973,30 +972,6 @@ s_vMgrRxAssocResponse( DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Link with AP(SSID): %s\n", pItemSSID->abySSID); pDevice->bLinkPass = TRUE; ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER); - if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { - if(skb_tailroom(pDevice->skb) <(sizeof(viawget_wpa_header)+pMgmt->sAssocInfo.AssocInfo.ResponseIELength+ - pMgmt->sAssocInfo.AssocInfo.RequestIELength)) { //data room not enough - dev_kfree_skb(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_ASSOC_MSG; - wpahdr->resp_ie_len = pMgmt->sAssocInfo.AssocInfo.ResponseIELength; - wpahdr->req_ie_len = pMgmt->sAssocInfo.AssocInfo.RequestIELength; - memcpy(pDevice->skb->data + sizeof(viawget_wpa_header), pMgmt->sAssocInfo.abyIEs, wpahdr->req_ie_len); - memcpy(pDevice->skb->data + sizeof(viawget_wpa_header) + wpahdr->req_ie_len, - pbyIEs, - wpahdr->resp_ie_len - ); - skb_put(pDevice->skb, sizeof(viawget_wpa_header) + wpahdr->resp_ie_len + wpahdr->req_ie_len); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } //if(pDevice->bWPASuppWextEnabled == TRUE) { @@ -1583,7 +1558,6 @@ s_vMgrRxDisassociation( WLAN_FR_DISASSOC sFrame; unsigned int uNodeIndex = 0; CMD_STATUS CmdStatus; - viawget_wpa_header *wpahdr; if ( pMgmt->eCurrMode == WMAC_MODE_ESS_AP ){ // if is acting an AP.. @@ -1604,20 +1578,6 @@ s_vMgrRxDisassociation( DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "AP disassociated me, reason=%d.\n", cpu_to_le16(*(sFrame.pwReason))); pDevice->fWPA_Authened = FALSE; - if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_DISASSOC_MSG; - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } //TODO: do something let upper layer know or //try to send associate packet again because of inactivity timeout @@ -1670,7 +1630,6 @@ s_vMgrRxDeauthentication( { WLAN_FR_DEAUTHEN sFrame; unsigned int uNodeIndex = 0; - viawget_wpa_header *wpahdr; if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP ){ @@ -1706,21 +1665,6 @@ s_vMgrRxDeauthentication( } } - if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { - wpahdr = (viawget_wpa_header *)pDevice->skb->data; - wpahdr->type = VIAWGET_DISASSOC_MSG; - wpahdr->resp_ie_len = 0; - wpahdr->req_ie_len = 0; - skb_put(pDevice->skb, sizeof(viawget_wpa_header)); - pDevice->skb->dev = pDevice->wpadev; - skb_reset_mac_header(pDevice->skb); - pDevice->skb->pkt_type = PACKET_HOST; - pDevice->skb->protocol = htons(ETH_P_802_2); - memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); - netif_rx(pDevice->skb); - pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); - } - // if(pDevice->bWPASuppWextEnabled == TRUE) { union iwreq_data wrqu;