/*
========================================================================
Routine Description:
Close a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: close successfully
otherwise: close fail
Note:
========================================================================
*/
INT MBSS_VirtualIF_Close(
IN PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
DBGPRINT(RT_DEBUG_TRACE, ("%s: ===> MBSSVirtualIF_close\n", RTMP_OS_NETDEV_GET_DEVNAME(pDev)));
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
RTMP_OS_NETDEV_STOP_QUEUE(pDev);
/* kick out all stas behind the Bss */
MbssKickOutStas(pAd, BssId, REASON_DISASSOC_INACTIVE);
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = FALSE;
APMakeAllBssBeacon(pAd);
APUpdateAllBeaconFrame(pAd);
VIRTUAL_IF_DOWN(pAd);
RT_MOD_DEC_USE_COUNT();
return 0;
} /* End of MBSS_VirtualIF_Close */
/*
========================================================================
Routine Description:
Close a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: close successfully
otherwise: close fail
Note:
========================================================================
*/
INT MBSS_Close(PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
RTMP_OS_NETDEV_STOP_QUEUE(pDev);
/* kick out all stas behind the Bss */
MbssKickOutStas(pAd, BssId, REASON_DISASSOC_INACTIVE);
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = FALSE;
APMakeAllBssBeacon(pAd);
APUpdateAllBeaconFrame(pAd);
#ifdef MESH_SUPPORT
MeshMakeBeacon(pAd, MESH_BEACON_IDX(pAd));
MeshUpdateBeaconFrame(pAd, MESH_BEACON_IDX(pAd));
#endif /* MESH_SUPPORT */
return 0;
}
/*
========================================================================
Routine Description:
Open a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: open successfully
otherwise: open fail
Note:
========================================================================
*/
INT MBSS_VirtualIF_Open(
IN PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
DBGPRINT(RT_DEBUG_TRACE, ("%s: ===> MBSSVirtualIF_open\n", RTMP_OS_NETDEV_GET_DEVNAME(pDev)));
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = TRUE;
if (VIRTUAL_IF_UP(pAd) != 0)
return -1;
/* increase MODULE use count */
RT_MOD_INC_USE_COUNT();
RTMP_OS_NETDEV_START_QUEUE(pDev);
return 0;
} /* End of MBSS_VirtualIF_Open */
/*
========================================================================
Routine Description:
Open a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: open successfully
otherwise: open fail
Note:
========================================================================
*/
INT MBSS_Open(PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = TRUE;
return 0;
}
INT mbss_cr_disable(PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
UINT32 Value;
UCHAR loop = 0;
BOOLEAN any_mbss_enable = FALSE;
UINT32 bssid_reg_base = LPON_SBTOR1;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
if (pAd->chipCap.hif_type != HIF_MT)
return 0;
for (loop = 1; loop < pAd->ApCfg.BssidNum; loop++) {
if (loop == BssId)
continue;//skip itself.
if (pAd->ApCfg.MBSSID[loop].bcn_buf.bBcnSntReq == TRUE)
any_mbss_enable = TRUE;
}
if (BssId >= 1) {
RTMP_IO_READ32(pAd, (bssid_reg_base + (BssId - 1) * (0x4)), &Value);
Value = 0;
Value &= ~SUB_BSSID0_TIME_OFFSET_n_MASK;
Value |= SUB_BSSID0_TIME_OFFSET_n(BssId * (20 + 4096));
Value &= ~TBTT0_n_INT_EN;
Value &= ~PRE_TBTT0_n_INT_EN;
if (any_mbss_enable == TRUE)
Value |= SBSS_TBTT0_TSF0_EN;
else
Value &= ~SBSS_TBTT0_TSF0_EN;
RTMP_IO_WRITE32(pAd, (bssid_reg_base + (BssId - 1) * (0x4)), Value);
RTMP_IO_READ32(pAd, ARB_BCNQCR0, &Value);
Value &= ~(0x1 << (BssId+15));
RTMP_IO_WRITE32(pAd, ARB_BCNQCR0, Value);
}
return 0;
}
INT32 mbss_cr_enable(PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
UINT32 Value = 0;
//register for sub Bssid start from 0x603000a0
UINT32 bssid_reg_base = LPON_SBTOR1;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
printk("##### %s, BssId = %d\n", __func__, BssId);
if (BssId < 0)
return -1;
if (pAd->chipCap.hif_type != HIF_MT)
return 0;
if (BssId >= 1) {
//if there is any sub bssid is enable. this bit in LPON_SBTOR1 shall be 1 always.
RTMP_IO_READ32(pAd, bssid_reg_base, &Value);
Value |= SBSS_TBTT0_TSF0_EN;
RTMP_IO_WRITE32(pAd, bssid_reg_base, Value);
RTMP_IO_READ32(pAd, (bssid_reg_base + (BssId - 1) * (0x4)), &Value);
Value = 0;
Value &= ~SUB_BSSID0_TIME_OFFSET_n_MASK;
Value |= SUB_BSSID0_TIME_OFFSET_n(BssId * (20 + 4096));
/* SIFS time, 20us, and assume bcn len is 512 byte, tx by 1Mbps.*/
Value |= TBTT0_n_INT_EN;
Value |= PRE_TBTT0_n_INT_EN;
Value |= SBSS_TBTT0_TSF0_EN;
RTMP_IO_WRITE32(pAd, (bssid_reg_base + (BssId - 1) * (0x4)), Value);
/* Start Beacon Queue */
RTMP_IO_READ32(pAd, ARB_BCNQCR0, &Value);
Value |= (0x1 << (BssId+15));
RTMP_IO_WRITE32(pAd, ARB_BCNQCR0, Value);
}
return 0;
}
/*
========================================================================
Routine Description:
Open a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: open successfully
otherwise: open fail
Note:
========================================================================
*/
INT MBSS_Open(PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
INT BssId;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
#ifdef AIRPLAY_SUPPORT
if (AIRPLAY_ON(pAd))
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = TRUE;
else
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = FALSE;
#else
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = TRUE;
#endif /* AIRPLAY_SUPPORT */
return 0;
}
/*
========================================================================
Routine Description:
Close a virtual network interface.
Arguments:
pDev which WLAN network interface
Return Value:
0: close successfully
otherwise: close fail
Note:
========================================================================
*/
int MBSS_Close(
IN PNET_DEV pDev)
{
PRTMP_ADAPTER pAd;
int BssId;
pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
BssId = RT28xx_MBSS_IdxGet(pAd, pDev);
if (BssId < 0)
return -1;
RTMP_OS_NETDEV_STOP_QUEUE(pDev);
/* kick out all stas behind the Bss */
MbssKickOutStas(pAd, BssId, REASON_DISASSOC_INACTIVE);
pAd->ApCfg.MBSSID[BssId].bBcnSntReq = FALSE;
APMakeAllBssBeacon(pAd);
APUpdateAllBeaconFrame(pAd);
return 0;
}
