BOOLEAN RtmpPhyNetDevExit(
IN RTMP_ADAPTER *pAd,
IN PNET_DEV net_dev)
{
// Unregister network device
if (net_dev != NULL)
{
printk("RtmpOSNetDevDetach(): RtmpOSNetDeviceDetach(), dev->name=%s!\n", net_dev->name);
RtmpOSNetDevDetach(net_dev);
}
return TRUE;
}
static VOID __devexit rt2860_remove_one(struct pci_dev *pci_dev)
{
PNET_DEV net_dev = pci_get_drvdata(pci_dev);
VOID *pAd = NULL;
ULONG csr_addr = net_dev->base_addr;
GET_PAD_FROM_NET_DEV(pAd, net_dev);
DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n"));
if (pAd != NULL)
{
/* Unregister/Free all allocated net_device. */
RtmpPhyNetDevExit(pAd, net_dev);
#ifdef RT_CFG80211_SUPPORT
RTMP_DRIVER_80211_UNREGISTER(pAd, net_dev);
#endif /* RT_CFG80211_SUPPORT */
/* Free RTMP_ADAPTER related structures. */
RtmpRaDevCtrlExit(pAd);
/* Unmap CSR base address */
iounmap((char *)(csr_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
else
{
/* Unregister network device */
RtmpOSNetDevDetach(net_dev);
/* Unmap CSR base address */
iounmap((char *)(net_dev->base_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
/* Free the root net_device */
RtmpOSNetDevFree(net_dev);
wl_proc_exit();
}
VOID WDS_Remove(
IN PRTMP_ADAPTER pAd)
{
UINT index;
for(index = 0; index < MAX_WDS_ENTRY; index++)
{
if (pAd->WdsTab.WdsEntry[index].dev)
{
RtmpOSNetDevDetach(pAd->WdsTab.WdsEntry[index].dev);
RtmpOSNetDevFree(pAd->WdsTab.WdsEntry[index].dev);
/* Clear it as NULL to prevent latter access error. */
pAd->WdsTab.WdsEntry[index].dev = NULL;
}
}
}
static VOID __devexit rt2860_remove_one(
IN struct pci_dev *pci_dev)
{
PNET_DEV net_dev = pci_get_drvdata(pci_dev);
RTMP_ADAPTER *pAd = NULL;
ULONG csr_addr = net_dev->base_addr; // pAd->CSRBaseAddress;
GET_PAD_FROM_NET_DEV(pAd, net_dev);
DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n"));
if (pAd != NULL)
{
// Unregister/Free all allocated net_device.
RtmpPhyNetDevExit(pAd, net_dev);
// Unmap CSR base address
iounmap((char *)(csr_addr));
// release memory region
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
#ifdef RT_CFG80211_SUPPORT
CFG80211_UnRegister(pAd, net_dev);
#endif // RT_CFG80211_SUPPORT //
// Free RTMP_ADAPTER related structures.
RtmpRaDevCtrlExit(pAd);
}
else
{
// Unregister network device
RtmpOSNetDevDetach(net_dev);
// Unmap CSR base address
iounmap((char *)(net_dev->base_addr));
// release memory region
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
// Free the root net_device
RtmpOSNetDevFree(net_dev);
}
static VOID DEVEXIT rt_pci_remove(struct pci_dev *pci_dev)
{
PNET_DEV net_dev = pci_get_drvdata(pci_dev);
VOID *pAd = NULL;
ULONG csr_addr = net_dev->base_addr;
GET_PAD_FROM_NET_DEV(pAd, net_dev);
MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_TRACE, ("===> %s()\n", __FUNCTION__));
if (pAd != NULL)
{
/* Unregister/Free all allocated net_device. */
RtmpPhyNetDevExit(pAd, net_dev);
#ifdef RT_CFG80211_SUPPORT
RTMP_DRIVER_80211_UNREGISTER(pAd, net_dev);
#endif /* RT_CFG80211_SUPPORT */
/* Free RTMP_ADAPTER related structures. */
RtmpRaDevCtrlExit(pAd);
/* Unmap CSR base address */
iounmap((char *)(csr_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
else
{
/* Unregister network device */
RtmpOSNetDevDetach(net_dev);
/* Unmap CSR base address */
iounmap((char *)(net_dev->base_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
/* Free the root net_device */
RtmpOSNetDevFree(net_dev);
}
BOOLEAN RtmpPhyNetDevExit(
IN RTMP_ADAPTER *pAd,
IN PNET_DEV net_dev)
{
#ifdef CONFIG_AP_SUPPORT
#ifdef APCLI_SUPPORT
// remove all AP-client virtual interfaces.
RT28xx_ApCli_Remove(pAd);
#endif // APCLI_SUPPORT //
#ifdef WDS_SUPPORT
// remove all WDS virtual interfaces.
RT28xx_WDS_Remove(pAd);
#endif // WDS_SUPPORT //
#ifdef MBSS_SUPPORT
RT28xx_MBSS_Remove(pAd);
#endif // MBSS_SUPPORT //
#endif // CONFIG_AP_SUPPORT //
#ifdef INF_PPA_SUPPORT
if (ppa_hook_directpath_register_dev_fn && pAd->PPAEnable==TRUE)
{
UINT status;
status=ppa_hook_directpath_register_dev_fn(&pAd->g_if_id, pAd->net_dev, NULL, PPA_F_DIRECTPATH_REGISTER);
DBGPRINT(RT_DEBUG_TRACE, ("unregister PPA:g_if_id=%d status=%d\n",pAd->g_if_id,status));
}
kfree(pAd->pDirectpathCb);
#endif // INF_PPA_SUPPORT //
// Unregister network device
if (net_dev != NULL)
{
printk("RtmpOSNetDevDetach(): RtmpOSNetDeviceDetach(), dev->name=%s!\n", net_dev->name);
RtmpOSNetDevDetach(net_dev);
}
return TRUE;
}
VOID rt2880_module_exit(VOID)
{
struct net_device *net_dev = rt2880_dev;
RTMP_ADAPTER *pAd;
if (net_dev == NULL)
return;
pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev);
if (pAd != NULL)
{
#ifdef WLAN_LED
//extern RALINK_TIMER_STRUCT LedCheckTimer;
//extern unsigned char CheckTimerEbl;
{
BOOLEAN Cancelled;
RTMPCancelTimer(&LedCheckTimer, &Cancelled);
CheckTimerEbl=0;
}
#endif // WLAN_LED //
RtmpPhyNetDevExit(pAd, net_dev);
RtmpRaDevCtrlExit(pAd);
}
else
{
RtmpOSNetDevDetach(net_dev);
}
// Free the root net_device.
RtmpOSNetDevFree(net_dev);
#if defined(CONFIG_RA_CLASSIFIER)&&(!defined(CONFIG_RA_CLASSIFIER_MODULE))
proc_ptr = proc_ralink_wl_video;
if(ra_classifier_release_func!=NULL)
ra_classifier_release_func();
#endif
wl_proc_exit();
}
/*
========================================================================
Routine Description:
Remove Multi-BSS network interface.
Arguments:
pAd points to our adapter
Return Value:
None
Note:
FIRST_MBSSID = 1
Main BSS is not removed here.
========================================================================
*/
VOID MBSS_Remove(RTMP_ADAPTER *pAd)
{
struct wifi_dev *wdev;
UINT IdBss;
for(IdBss=FIRST_MBSSID; IdBss<MAX_MBSSID_NUM(pAd); IdBss++)
{
wdev = &pAd->ApCfg.MBSSID[IdBss].wdev;
if (wdev->if_dev)
{
RtmpOSNetDevProtect(1);
RtmpOSNetDevDetach(wdev->if_dev);
RtmpOSNetDevProtect(0);
rtmp_wdev_idx_unreg(pAd, wdev);
RtmpOSNetDevFree(wdev->if_dev);
wdev->if_dev = NULL;
}
}
}
/*
========================================================================
Routine Description:
Remove Multi-BSS network interface.
Arguments:
pAd points to our adapter
Return Value:
None
Note:
FIRST_MBSSID = 1
Main BSS is not removed here.
========================================================================
*/
VOID RT28xx_MBSS_Remove(
IN PRTMP_ADAPTER pAd)
{
MULTISSID_STRUCT *pMbss;
UINT IdBss;
for(IdBss=FIRST_MBSSID; IdBss<MAX_MBSSID_NUM; IdBss++)
{
pMbss = &pAd->ApCfg.MBSSID[IdBss];
if (pMbss->MSSIDDev)
{
RtmpOSNetDevDetach(pMbss->MSSIDDev);
RtmpOSNetDevFree(pMbss->MSSIDDev);
/* clear it as NULL to prevent latter access error */
pMbss->MSSIDDev = NULL;
}
}
} /* End of RT28xx_MBSS_Remove */
static void __devexit rt2860_remove_one(IN struct pci_dev *pci_dev)
{
struct net_device *net_dev = pci_get_drvdata(pci_dev);
struct rt_rtmp_adapter *pAd = NULL;
unsigned long csr_addr = net_dev->base_addr; /* pAd->CSRBaseAddress; */
GET_PAD_FROM_NET_DEV(pAd, net_dev);
DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n"));
if (pAd != NULL) {
/* Unregister/Free all allocated net_device. */
RtmpPhyNetDevExit(pAd, net_dev);
/* Unmap CSR base address */
iounmap((char *)(csr_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0),
pci_resource_len(pci_dev, 0));
/* Free struct rt_rtmp_adapter related structures. */
RtmpRaDevCtrlExit(pAd);
} else {
/* Unregister network device */
RtmpOSNetDevDetach(net_dev);
/* Unmap CSR base address */
iounmap((char *)(net_dev->base_addr));
/* release memory region */
release_mem_region(pci_resource_start(pci_dev, 0),
pci_resource_len(pci_dev, 0));
}
/* Free the root net_device */
RtmpOSNetDevFree(net_dev);
}
static VOID __devexit rt2860_remove_one(
IN struct pci_dev *pci_dev)
{
PNET_DEV net_dev = pci_get_drvdata(pci_dev);
RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev);
ULONG csr_addr = net_dev->base_addr;
DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n"));
if (pAd != NULL)
{
RtmpPhyNetDevExit(pAd, net_dev);
iounmap((char *)(csr_addr));
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
RtmpRaDevCtrlExit(pAd);
}
else
{
RtmpOSNetDevDetach(net_dev);
iounmap((char *)(net_dev->base_addr));
release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
}
RtmpOSNetDevFree(net_dev);
}
VOID WDS_Remove(RTMP_ADAPTER *pAd)
{
UINT index;
struct wifi_dev *wdev;
for(index = 0; index < MAX_WDS_ENTRY; index++)
{
wdev = &pAd->WdsTab.WdsEntry[index].wdev;
if (wdev->if_dev)
{
RtmpOSNetDevProtect(1);
RtmpOSNetDevDetach(wdev->if_dev);
RtmpOSNetDevProtect(0);
rtmp_wdev_idx_unreg(pAd, wdev);
RtmpOSNetDevFree(wdev->if_dev);
/* Clear it as NULL to prevent latter access error. */
wdev->if_dev = NULL;
}
}
}
/*
========================================================================
Routine Description:
Remove Multi-BSS network interface.
Arguments:
pAd points to our adapter
Return Value:
None
Note:
FIRST_MBSSID = 1
Main BSS is not removed here.
========================================================================
*/
VOID MBSS_Remove(RTMP_ADAPTER *pAd)
{
struct wifi_dev *wdev;
UINT IdBss;
#ifdef RELEASE_EXCLUDE
DBGPRINT(RT_DEBUG_INFO, ("%s --->\n", __FUNCTION__));
#endif /* RELEASE_EXCLUDE */
for(IdBss=FIRST_MBSSID; IdBss<MAX_MBSSID_NUM(pAd); IdBss++)
{
wdev = &pAd->ApCfg.MBSSID[IdBss].wdev;
if (wdev->if_dev)
{
RtmpOSNetDevDetach(wdev->if_dev);
rtmp_wdev_idx_unreg(pAd, wdev);
RtmpOSNetDevFree(wdev->if_dev);
wdev->if_dev = NULL;
}
}
}
VOID RTMP_CFG80211_VirtualIF_Remove(
IN VOID *pAdSrc,
IN PNET_DEV dev_p,
IN UINT32 DevType)
{
PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)pAdSrc;
BOOLEAN isGoOn = FALSE;
struct wifi_dev *wdev;
#ifdef RT_CFG80211_P2P_SUPPORT
UINT apidx = CFG_GO_BSSID_IDX;
#else
UINT apidx = MAIN_MBSSID;
#endif /*RT_CFG80211_P2P_SUPPORT*/
if (dev_p)
{
pAd->cfg80211_ctrl.Cfg80211VifDevSet.isGoingOn = FALSE;
RTMP_CFG80211_RemoveVifEntry(pAd, dev_p);
RTMP_OS_NETDEV_STOP_QUEUE(dev_p);
#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
isGoOn = RTMP_CFG80211_VIF_P2P_GO_ON(pAd);
if (isGoOn)
{
wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
BSS_STRUCT *pMbss = &pAd->ApCfg.MBSSID[CFG_GO_BSSID_IDX];
struct wifi_dev *pwdev = &pMbss->wdev;
if (pAd->Mlme.bStartScc == TRUE)
{
pAd->Mlme.bStartScc = FALSE;
AsicSwitchChannel(pAd, pAd->StaCfg.wdev.CentralChannel, FALSE);
AsicLockChannel(pAd, pAd->StaCfg.wdev.CentralChannel);
bbp_set_bw(pAd, pAd->StaCfg.wdev.bw);
}
pwdev->channel = 0;
pwdev->CentralChannel= 0;
pwdev->bw = 0;
pwdev->extcha = EXTCHA_NONE;
/*after p2p cli connect , neet to change to default configure*/
pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW;
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
pAd->CommonCfg.HT_Disable = 0;
SetCommonHT(pAd);
wdev_bcn_buf_deinit(pAd, &pAd->ApCfg.MBSSID[apidx].bcn_buf);
RtmpOSNetDevDetach(dev_p);
rtmp_wdev_idx_unreg(pAd, wdev);
wdev->if_dev = NULL;
}
else
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */
if (pAd->flg_apcli_init)
{
wdev = &pAd->ApCfg.ApCliTab[MAIN_MBSSID].wdev;
//actually not mcc still need to check this!
if (pAd->Mlme.bStartScc == TRUE)
{
printk("GC remove & switch to Infra BW = %d pAd->StaCfg.wdev.CentralChannel %d \n",pAd->StaCfg.wdev.bw,pAd->StaCfg.wdev.CentralChannel);
pAd->Mlme.bStartScc = FALSE;
AsicSwitchChannel(pAd, pAd->StaCfg.wdev.CentralChannel, FALSE);
AsicLockChannel(pAd, pAd->StaCfg.wdev.CentralChannel);
bbp_set_bw(pAd, pAd->StaCfg.wdev.bw);
}
wdev->CentralChannel = 0;
wdev->channel= 0;
wdev->bw = HT_BW_20;
wdev->extcha = EXTCHA_NONE;
OPSTATUS_CLEAR_FLAG(pAd, fOP_AP_STATUS_MEDIA_STATE_CONNECTED);
cfg80211_disconnected(dev_p, 0, NULL, 0, GFP_KERNEL);
NdisZeroMemory(pAd->ApCfg.ApCliTab[MAIN_MBSSID].CfgApCliBssid, MAC_ADDR_LEN);
RtmpOSNetDevDetach(dev_p);
rtmp_wdev_idx_unreg(pAd, wdev);
pAd->flg_apcli_init = FALSE;
wdev->if_dev = NULL;
}
else /* Never Opened When New Netdevice on */
{
RtmpOSNetDevDetach(dev_p);
}
if (dev_p->ieee80211_ptr)
{
kfree(dev_p->ieee80211_ptr);
dev_p->ieee80211_ptr = NULL;
}
}
}
