[PATCHv2 19/19] staging: rtl8192u: r8192U_core: fix line over 80 characters code style issue
Raphaël Beamonte
raphael.beamonte at gmail.com
Tue Aug 18 16:58:20 UTC 2015
Light code refactoring to keep the lines under 80 characters to follow
the kernel code style.
Signed-off-by: Raphaël Beamonte <raphael.beamonte at gmail.com>
---
drivers/staging/rtl8192u/r8192U_core.c | 1248 ++++++++++++++++++++++----------
1 file changed, 850 insertions(+), 398 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index b143b36..c103990 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -143,22 +143,61 @@ struct CHANNEL_LIST {
};
static struct CHANNEL_LIST ChannelPlan[] = {
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}, 24}, /* FCC */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11}, /* IC */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21}, /* ETSI */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* Spain. Change to ETSI. */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* France. Change to ETSI. */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22}, /* MKK */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22}, /* MKK1 */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* Israel. */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22}, /* For 11a , TELEC */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22}, /* MIC */
- {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14} /* For Global Domain. 1-11:active scan, 12-14 passive scan. */
+ { /* FCC */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60,
+ 64, 149, 153, 157, 161, 165},
+ 24
+ },
+ { /* IC */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11},
+ 11
+ },
+ { /* ETSI */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52,
+ 56, 60, 64},
+ 21
+ },
+ { /* Spain. Change to ETSI. */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
+ 13
+ },
+ { /* France. Change to ETSI. */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
+ 13
+ },
+ { /* MKK */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48,
+ 52, 56, 60, 64},
+ 22
+ },
+ { /* MKK1 */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48,
+ 52, 56, 60, 64},
+ 22
+ },
+ { /* Israel. */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
+ 13
+ },
+ { /* For 11a , TELEC */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48,
+ 52, 56, 60, 64},
+ 22
+ },
+ { /* MIC */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48,
+ 52, 56, 60, 64},
+ 22
+ },
+ { /* For Global Domain. 1-11:active scan, 12-14 passive scan. */
+ {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14},
+ 14
+ }
};
static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
{
- int i, max_chan = -1, min_chan = -1;
+ int i, max_chan = -1, min_chan = -1, chan = -1;
struct ieee80211_device *ieee = priv->ieee80211;
switch (channel_plan) {
@@ -179,22 +218,29 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
min_chan = 1;
max_chan = 14;
} else {
- RT_TRACE(COMP_ERR, "unknown rf chip, can't set channel map in function:%s()\n", __func__);
+ RT_TRACE(COMP_ERR,
+ "unknown rf chip, can't set channel map in function:%s()\n",
+ __func__);
}
if (ChannelPlan[channel_plan].Len != 0) {
/* Clear old channel map */
- memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
+ memset(GET_DOT11D_INFO(ieee)->channel_map, 0,
+ sizeof(GET_DOT11D_INFO(ieee)->channel_map));
/* Set new channel map */
for (i = 0; i < ChannelPlan[channel_plan].Len; i++) {
- if (ChannelPlan[channel_plan].Channel[i] < min_chan || ChannelPlan[channel_plan].Channel[i] > max_chan)
+ chan = ChannelPlan[channel_plan].Channel[i];
+ if (chan < min_chan || chan > max_chan)
break;
- GET_DOT11D_INFO(ieee)->channel_map[ChannelPlan[channel_plan].Channel[i]] = 1;
+ GET_DOT11D_INFO(ieee)->channel_map[chan] = 1;
}
}
break;
case COUNTRY_CODE_GLOBAL_DOMAIN:
- GET_DOT11D_INFO(ieee)->bEnabled = 0; /* this flag enabled to follow 11d country IE setting, otherwise, it shall follow global domain settings. */
+ /* this flag enabled to follow 11d country IE setting,
+ * otherwise, it shall follow global domain settings.
+ */
+ GET_DOT11D_INFO(ieee)->bEnabled = 0;
Dot11d_Reset(ieee);
ieee->bGlobalDomain = true;
break;
@@ -210,9 +256,12 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
static void CamResetAllEntry(struct net_device *dev)
{
u32 ulcommand = 0;
- /* 2004/02/11 In static WEP, OID_ADD_KEY or OID_ADD_WEP are set before STA associate to AP.
- * However, ResetKey is called on OID_802_11_INFRASTRUCTURE_MODE and MlmeAssociateRequest
- * In this condition, Cam can not be reset because upper layer will not set this static key again.
+ /* In static WEP, OID_ADD_KEY or OID_ADD_WEP are set before STA
+ * associate to AP.
+ * However, ResetKey is called on OID_802_11_INFRASTRUCTURE_MODE and
+ * MlmeAssociateRequest
+ * In this condition, Cam can not be reset because upper layer will
+ * not set this static key again.
*/
ulcommand |= BIT31 | BIT30;
write_nic_dword(dev, RWCAM, ulcommand);
@@ -246,7 +295,8 @@ void write_nic_byte_E(struct net_device *dev, int indx, u8 data)
indx | 0xfe00, 0, &data, 1, HZ / 2);
if (status < 0)
- netdev_err(dev, "write_nic_byte_E TimeOut! status: %d\n", status);
+ netdev_err(dev, "write_nic_byte_E TimeOut! status: %d\n",
+ status);
}
int read_nic_byte_E(struct net_device *dev, int indx, u8 *data)
@@ -276,7 +326,8 @@ void write_nic_byte(struct net_device *dev, int indx, u8 data)
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
- (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, &data, 1, HZ / 2);
+ (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f,
+ &data, 1, HZ / 2);
if (status < 0)
netdev_err(dev, "write_nic_byte TimeOut! status: %d\n", status);
@@ -295,7 +346,8 @@ void write_nic_word(struct net_device *dev, int indx, u16 data)
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
- (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, &data, 2, HZ / 2);
+ (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f,
+ &data, 2, HZ / 2);
if (status < 0)
netdev_err(dev, "write_nic_word TimeOut! status: %d\n", status);
@@ -313,11 +365,13 @@ void write_nic_dword(struct net_device *dev, int indx, u32 data)
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
- (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, &data, 4, HZ / 2);
+ (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f,
+ &data, 4, HZ / 2);
if (status < 0)
- netdev_err(dev, "write_nic_dword TimeOut! status: %d\n", status);
+ netdev_err(dev, "write_nic_dword TimeOut! status: %d\n",
+ status);
}
@@ -331,7 +385,8 @@ int read_nic_byte(struct net_device *dev, int indx, u8 *data)
status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL8187_REQ_GET_REGS, RTL8187_REQT_READ,
- (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, data, 1, HZ / 2);
+ (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f,
+ data, 1, HZ / 2);
if (status < 0) {
netdev_err(dev, "%s failure status: %d\n", __func__, status);
@@ -603,7 +658,8 @@ static void rtl8192_proc_init_one(struct net_device *dev)
if (rtl8192_proc) {
dir = proc_mkdir_data(dev->name, 0, rtl8192_proc, dev);
if (!dir) {
- RT_TRACE(COMP_ERR, "Unable to initialize /proc/net/rtl8192/%s\n",
+ RT_TRACE(COMP_ERR,
+ "Unable to initialize /proc/net/rtl8192/%s\n",
dev->name);
return;
}
@@ -716,7 +772,8 @@ static int rtl8192_rx_initiate(struct net_device *dev)
break;
}
usb_fill_bulk_urb(entry, priv->udev,
- usb_rcvbulkpipe(priv->udev, 3), skb_tail_pointer(skb),
+ usb_rcvbulkpipe(priv->udev, 3),
+ skb_tail_pointer(skb),
RX_URB_SIZE, rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *)skb->cb;
info->urb = entry;
@@ -737,7 +794,8 @@ static int rtl8192_rx_initiate(struct net_device *dev)
break;
}
usb_fill_bulk_urb(entry, priv->udev,
- usb_rcvbulkpipe(priv->udev, 9), skb_tail_pointer(skb),
+ usb_rcvbulkpipe(priv->udev, 9),
+ skb_tail_pointer(skb),
RX_URB_SIZE, rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *)skb->cb;
info->urb = entry;
@@ -908,7 +966,8 @@ static void rtl8192_rx_isr(struct urb *urb)
}
usb_fill_bulk_urb(urb, priv->udev,
- usb_rcvbulkpipe(priv->udev, out_pipe), skb_tail_pointer(skb),
+ usb_rcvbulkpipe(priv->udev, out_pipe),
+ skb_tail_pointer(skb),
RX_URB_SIZE, rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *)skb->cb;
@@ -921,7 +980,9 @@ static void rtl8192_rx_isr(struct urb *urb)
skb_queue_tail(&priv->rx_queue, skb);
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err && err != EPERM)
- netdev_err(dev, "can not submit rxurb, err is %x, URB status is %x\n", err, urb->status);
+ netdev_err(dev,
+ "can not submit rxurb, err is %x, URB status is %x\n",
+ err, urb->status);
}
static u32 rtl819xusb_rx_command_packet(struct net_device *dev,
@@ -951,7 +1012,8 @@ static void rtl8192_data_hard_resume(struct net_device *dev)
/* this function TX data frames when the ieee80211 stack requires this.
* It checks also if we need to stop the ieee tx queue, eventually do it
*/
-static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate)
+static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
+ int rate)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
int ret;
@@ -1018,7 +1080,8 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
dev->trans_start = jiffies;
priv->stats.txoktotal++;
priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
- priv->stats.txbytesunicast += (skb->len - priv->ieee80211->tx_headroom);
+ priv->stats.txbytesunicast +=
+ (skb->len - priv->ieee80211->tx_headroom);
} else {
priv->ieee80211->stats.tx_errors++;
/* TODO */
@@ -1039,18 +1102,22 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
*
* Caution:
* Handling the wait queue of command packets.
- * For Tx command packets, we must not do TCB fragment because it is not handled right now.
- * We must cut the packets to match the size of TX_CMD_PKT before we send it.
+ * For Tx command packets, we must not do TCB fragment because it is
+ * not handled right now. We must cut the packets to match the size of
+ * TX_CMD_PKT before we send it.
*/
/* Handle MPDU in wait queue. */
if (queue_index != BEACON_QUEUE) {
/* Don't send data frame during scanning.*/
- if ((skb_queue_len(&priv->ieee80211->skb_waitQ[queue_index]) != 0) &&
- (!(priv->ieee80211->queue_stop))) {
- skb = skb_dequeue(&(priv->ieee80211->skb_waitQ[queue_index]));
+ if (skb_queue_len(
+ &priv->ieee80211->skb_waitQ[queue_index]) != 0 &&
+ !priv->ieee80211->queue_stop) {
+ skb = skb_dequeue(
+ &(priv->ieee80211->skb_waitQ[queue_index]));
if (skb)
- priv->ieee80211->softmac_hard_start_xmit(skb, dev);
+ priv->ieee80211->softmac_hard_start_xmit(
+ skb, dev);
return; /* avoid further processing AMSDU */
}
@@ -1169,9 +1236,11 @@ static void rtl8192_update_cap(struct net_device *dev, u16 cap)
if (net->mode & (IEEE_G | IEEE_N_24G)) {
u8 slot_time = 0;
- if ((cap & WLAN_CAPABILITY_SHORT_SLOT) && (!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime)) /* short slot time */
+ if ((cap & WLAN_CAPABILITY_SHORT_SLOT) &&
+ (!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime))
+ /* short slot time */
slot_time = SHORT_SLOT_TIME;
- else /* long slot time */
+ else /* long slot time */
slot_time = NON_SHORT_SLOT_TIME;
priv->slot_time = slot_time;
write_nic_byte(dev, SLOT_TIME, slot_time);
@@ -1297,12 +1366,13 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
pdesc->OWN = 1;
pdesc->LINIP = tcb_desc->bLastIniPkt;
- /*----------------------------------------------------------------------------
+ /*---------------------------------------------------------------------
* Fill up USB_OUT_CONTEXT.
- *----------------------------------------------------------------------------
+ *---------------------------------------------------------------------
*/
idx_pipe = 0x04;
- usb_fill_bulk_urb(tx_urb, priv->udev, usb_sndbulkpipe(priv->udev, idx_pipe),
+ usb_fill_bulk_urb(tx_urb, priv->udev,
+ usb_sndbulkpipe(priv->udev, idx_pipe),
skb->data, skb->len, rtl8192_tx_isr, skb);
status = usb_submit_urb(tx_urb, GFP_ATOMIC);
@@ -1317,13 +1387,12 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
/*
* Mapping Software/Hardware descriptor queue id to "Queue Select Field"
* in TxFwInfo data structure
- * 2006.10.30 by Emily
*
* \param QUEUEID Software Queue
*/
static u8 MapHwQueueToFirmwareQueue(u8 QueueID)
{
- u8 QueueSelect = 0x0; /* defualt set to */
+ u8 QueueSelect = 0x0; /* default set to */
switch (QueueID) {
case BE_QUEUE:
@@ -1349,7 +1418,7 @@ static u8 MapHwQueueToFirmwareQueue(u8 QueueID)
QueueSelect = QSLT_BEACON;
break;
- /* TODO: 2006.10.30 mark other queue selection until we verify it is OK */
+ /* TODO: mark other queue selection until we verify it is OK */
/* TODO: Remove Assertions */
case TXCMD_QUEUE:
QueueSelect = QSLT_CMD;
@@ -1359,7 +1428,9 @@ static u8 MapHwQueueToFirmwareQueue(u8 QueueID)
break;
default:
- RT_TRACE(COMP_ERR, "TransmitTCB(): Impossible Queue Selection: %d\n", QueueID);
+ RT_TRACE(COMP_ERR,
+ "TransmitTCB(): Impossible Queue Selection: %d\n",
+ QueueID);
break;
}
return QueueSelect;
@@ -1471,7 +1542,10 @@ static u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc)
{
u8 tmp_Short;
- tmp_Short = (TxHT == 1) ? ((tcb_desc->bUseShortGI) ? 1 : 0) : ((tcb_desc->bUseShortPreamble) ? 1 : 0);
+ tmp_Short =
+ (TxHT == 1) ?
+ ((tcb_desc->bUseShortGI) ? 1 : 0) :
+ ((tcb_desc->bUseShortPreamble) ? 1 : 0);
if (TxHT == 1 && TxRate != DESC90_RATEMCS15)
tmp_Short = 0;
@@ -1493,7 +1567,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
struct r8192_priv *priv = ieee80211_priv(dev);
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tx_desc_819x_usb *tx_desc = (tx_desc_819x_usb *)skb->data;
- tx_fwinfo_819x_usb *tx_fwinfo = (tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN);
+ tx_fwinfo_819x_usb *tx_fwinfo =
+ (tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN);
struct usb_device *udev = priv->udev;
int pend;
int status;
@@ -1523,7 +1598,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
tx_fwinfo->TxHT = (tcb_desc->data_rate & 0x80) ? 1 : 0;
tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate);
tx_fwinfo->EnableCPUDur = tcb_desc->bTxEnableFwCalcDur;
- tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc);
+ tx_fwinfo->Short =
+ QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc);
if (tcb_desc->bAMPDUEnable) { /* AMPDU enabled */
tx_fwinfo->AllowAggregation = 1;
/* DWORD 1 */
@@ -1542,16 +1618,24 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC) ? 1 : 0;
tx_fwinfo->RtsHT = (tcb_desc->rts_rate & 0x80) ? 1 : 0;
tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)tcb_desc->rts_rate);
- tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->RTSSC) : 0;
- tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT == 1) ? ((tcb_desc->bRTSBW) ? 1 : 0) : 0;
- tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT == 0) ? (tcb_desc->bRTSUseShortPreamble ? 1 : 0) :
- (tcb_desc->bRTSUseShortGI ? 1 : 0);
+ tx_fwinfo->RtsSubcarrier =
+ (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->RTSSC) :
+ 0;
+ tx_fwinfo->RtsBandwidth =
+ (tx_fwinfo->RtsHT == 1) ?
+ ((tcb_desc->bRTSBW) ? 1 : 0) :
+ 0;
+ tx_fwinfo->RtsShort =
+ (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->bRTSUseShortPreamble ? 1 : 0) :
+ (tcb_desc->bRTSUseShortGI ? 1 : 0);
/* Set Bandwidth and sub-channel settings. */
if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) {
if (tcb_desc->bPacketBW) {
tx_fwinfo->TxBandwidth = 1;
- tx_fwinfo->TxSubCarrier = 0; /* use duplicated mode */
+ tx_fwinfo->TxSubCarrier = 0; /* use duplicated mode */
} else {
tx_fwinfo->TxBandwidth = 0;
tx_fwinfo->TxSubCarrier = priv->nCur40MhzPrimeSC;
@@ -1602,7 +1686,9 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
tx_desc->DISFB = tcb_desc->bTxDisableRateFallBack;
tx_desc->USERATE = tcb_desc->bTxUseDriverAssingedRate;
- /* Fill fields that are required to be initialized in all of the descriptors */
+ /* Fill fields that are required to be initialized in all
+ * of the descriptors
+ */
/* DWORD 0 */
tx_desc->FirstSeg = 1;
tx_desc->LastSeg = 1;
@@ -1637,15 +1723,21 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
if (bSend0Byte) {
tx_urb_zero = usb_alloc_urb(0, GFP_ATOMIC);
if (!tx_urb_zero) {
- RT_TRACE(COMP_ERR, "can't alloc urb for zero byte\n");
+ RT_TRACE(COMP_ERR,
+ "can't alloc urb for zero byte\n");
return -ENOMEM;
}
usb_fill_bulk_urb(tx_urb_zero, udev,
- usb_sndbulkpipe(udev, idx_pipe), &zero,
- 0, tx_zero_isr, dev);
+ usb_sndbulkpipe(udev, idx_pipe),
+ &zero, 0, tx_zero_isr, dev);
status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC);
if (status) {
- RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status);
+ RT_TRACE(COMP_ERR,
+ "Error TX URB for zero byte %d, error %d",
+ atomic_read(
+ &priv->tx_pending[
+ tcb_desc->queue_index]),
+ status);
return -1;
}
}
@@ -1654,7 +1746,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
return 0;
}
- RT_TRACE(COMP_ERR, "Error TX URB %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]),
+ RT_TRACE(COMP_ERR, "Error TX URB %d, error %d",
+ atomic_read(&priv->tx_pending[tcb_desc->queue_index]),
status);
return -1;
}
@@ -1673,7 +1766,8 @@ static short rtl8192_usb_initendpoints(struct net_device *dev)
priv->rx_urb[i] = usb_alloc_urb(0, GFP_KERNEL);
- priv->rx_urb[i]->transfer_buffer = kmalloc(RX_URB_SIZE, GFP_KERNEL);
+ priv->rx_urb[i]->transfer_buffer =
+ kmalloc(RX_URB_SIZE, GFP_KERNEL);
priv->rx_urb[i]->transfer_buffer_length = RX_URB_SIZE;
}
@@ -1690,7 +1784,8 @@ static short rtl8192_usb_initendpoints(struct net_device *dev)
align = ((long)oldaddr) & 3;
if (align) {
newaddr = oldaddr + 4 - align;
- priv->rx_urb[16]->transfer_buffer_length = 16 - 4 + align;
+ priv->rx_urb[16]->transfer_buffer_length =
+ 16 - 4 + align;
} else {
newaddr = oldaddr;
priv->rx_urb[16]->transfer_buffer_length = 16;
@@ -1780,7 +1875,8 @@ static void rtl8192_link_change(struct net_device *dev)
* way, but there is no chance to set this as wep will not set
* group key in wext.
*/
- if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type))
+ if (KEY_TYPE_WEP40 == ieee->pairwise_key_type ||
+ KEY_TYPE_WEP104 == ieee->pairwise_key_type)
EnableHWSecurityConfig8192(dev);
}
/*update timing params*/
@@ -1807,25 +1903,30 @@ static struct ieee80211_qos_parameters def_qos_parameters = {
static void rtl8192_update_beacon(struct work_struct *work)
{
- struct r8192_priv *priv = container_of(work, struct r8192_priv, update_beacon_wq.work);
+ struct r8192_priv *priv =
+ container_of(work, struct r8192_priv, update_beacon_wq.work);
struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_device *ieee = priv->ieee80211;
struct ieee80211_network *net = &ieee->current_network;
if (ieee->pHTInfo->bCurrentHTSupport)
HTUpdateSelfAndPeerSetting(ieee, net);
- ieee->pHTInfo->bCurrentRT2RTLongSlotTime = net->bssht.bdRT2RTLongSlotTime;
+ ieee->pHTInfo->bCurrentRT2RTLongSlotTime =
+ net->bssht.bdRT2RTLongSlotTime;
rtl8192_update_cap(dev, net->capability);
}
/*
* background support to run QoS activate functionality
*/
-static int WDCAPARA_ADD[] = {EDCAPARA_BE, EDCAPARA_BK, EDCAPARA_VI, EDCAPARA_VO};
+static int WDCAPARA_ADD[] = {
+ EDCAPARA_BE, EDCAPARA_BK, EDCAPARA_VI, EDCAPARA_VO};
static void rtl8192_qos_activate(struct work_struct *work)
{
- struct r8192_priv *priv = container_of(work, struct r8192_priv, qos_activate);
+ struct r8192_priv *priv =
+ container_of(work, struct r8192_priv, qos_activate);
struct net_device *dev = priv->ieee80211->dev;
- struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
+ struct ieee80211_qos_parameters *qos_parameters =
+ &priv->ieee80211->current_network.qos_data.parameters;
u8 mode = priv->ieee80211->current_network.mode;
u32 u1bAIFS;
u32 u4bAcParam;
@@ -1837,13 +1938,18 @@ static void rtl8192_qos_activate(struct work_struct *work)
mutex_lock(&priv->mutex);
if (priv->ieee80211->state != IEEE80211_LINKED)
goto success;
- RT_TRACE(COMP_QOS, "qos active process with associate response received\n");
+ RT_TRACE(COMP_QOS,
+ "qos active process with associate response received\n");
/* It better set slot time at first */
- /* For we just support b/g mode at present, let the slot time at 9/20 selection */
+ /* For we just support b/g mode at present, let the slot time
+ * at 9/20 selection
+ */
/* update the ac parameter to related registers */
for (i = 0; i < QOS_QUEUE_NUM; i++) {
/* Mode G/A: slotTimeTimer = 9; Mode B: 20 */
- u1bAIFS = qos_parameters->aifs[i] * ((mode & (IEEE_G | IEEE_N_24G)) ? 9 : 20) + aSifsTime;
+ u1bAIFS = qos_parameters->aifs[i] *
+ ((mode & (IEEE_G | IEEE_N_24G)) ? 9 : 20) +
+ aSifsTime;
u1bAIFS <<= AC_PARAM_AIFS_OFFSET;
op_limit = (u32)le16_to_cpu(qos_parameters->tx_op_limit[i]);
op_limit <<= AC_PARAM_TXOP_LIMIT_OFFSET;
@@ -1859,9 +1965,10 @@ success:
mutex_unlock(&priv->mutex);
}
-static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv,
- int active_network,
- struct ieee80211_network *network)
+static int rtl8192_qos_handle_probe_response(
+ struct r8192_priv *priv,
+ int active_network,
+ struct ieee80211_network *network)
{
int ret = 0;
u32 size = sizeof(struct ieee80211_qos_parameters);
@@ -1893,7 +2000,8 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv,
if ((network->qos_data.active == 1) && (active_network == 1)) {
queue_work(priv->priv_wq, &priv->qos_activate);
- RT_TRACE(COMP_QOS, "QoS was disabled call qos_activate\n");
+ RT_TRACE(COMP_QOS,
+ "QoS was disabled call qos_activate\n");
}
network->qos_data.active = 0;
network->qos_data.supported = 0;
@@ -1958,7 +2066,9 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv,
spin_unlock_irqrestore(&priv->ieee80211->lock, flags);
- RT_TRACE(COMP_QOS, "%s: network->flags = %d,%d\n", __func__, network->flags, priv->ieee80211->current_network.qos_data.active);
+ RT_TRACE(COMP_QOS, "%s: network->flags = %d,%d\n", __func__,
+ network->flags,
+ priv->ieee80211->current_network.qos_data.active);
if (set_qos_param == 1)
queue_work(priv->priv_wq, &priv->qos_activate);
@@ -1967,9 +2077,10 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv,
}
-static int rtl8192_handle_assoc_response(struct net_device *dev,
- struct ieee80211_assoc_response_frame *resp,
- struct ieee80211_network *network)
+static int rtl8192_handle_assoc_response(
+ struct net_device *dev,
+ struct ieee80211_assoc_response_frame *resp,
+ struct ieee80211_network *network)
{
struct r8192_priv *priv = ieee80211_priv(dev);
@@ -2015,7 +2126,8 @@ static void rtl8192_update_ratr_table(struct net_device *dev)
ratr_value &= 0x0FFFFFFF;
if (ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI40MHz)
ratr_value |= 0x80000000;
- else if (!ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI20MHz)
+ else if (!ieee->pHTInfo->bCurTxBW40MHz &&
+ ieee->pHTInfo->bCurShortGI20MHz)
ratr_value |= 0x80000000;
write_nic_dword(dev, RATR0 + rate_index * 4, ratr_value);
write_nic_byte(dev, UFWP, 1);
@@ -2036,7 +2148,9 @@ static bool GetNmodeSupportBySecCfg8192(struct net_device *dev)
/* we use connecting AP's capability instead of only security config
* on our driver to distinguish whether it should use N mode or G mode
*/
- encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name, "WEP")));
+ encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) ||
+ (ieee->host_encrypt && crypt && crypt->ops &&
+ (0 == strcmp(crypt->ops->name, "WEP")));
/* simply judge */
if (encrypt && (wpa_ie_len == 0)) {
@@ -2044,7 +2158,10 @@ static bool GetNmodeSupportBySecCfg8192(struct net_device *dev)
return false;
} else if ((wpa_ie_len != 0)) {
/* parse pairwise key type */
- if (((ieee->wpa_ie[0] == 0xdd) && (!memcmp(&(ieee->wpa_ie[14]), ccmp_ie, 4))) || ((ieee->wpa_ie[0] == 0x30) && (!memcmp(&ieee->wpa_ie[10], ccmp_rsn_ie, 4))))
+ if ((ieee->wpa_ie[0] == 0xdd &&
+ !memcmp(&(ieee->wpa_ie[14]), ccmp_ie, 4)) ||
+ (ieee->wpa_ie[0] == 0x30 &&
+ !memcmp(&ieee->wpa_ie[10], ccmp_rsn_ie, 4)))
return true;
else
return false;
@@ -2068,8 +2185,10 @@ static void rtl8192_refresh_supportrate(struct r8192_priv *priv)
/* We do not consider set support rate for ABG mode, only
* HT MCS rate is set here.
*/
- if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G)
- memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16);
+ if (ieee->mode == WIRELESS_MODE_N_24G ||
+ ieee->mode == WIRELESS_MODE_N_5G)
+ memcpy(ieee->Regdot11HTOperationalRateSet,
+ ieee->RegHTSuppRateSet, 16);
else
memset(ieee->Regdot11HTOperationalRateSet, 0, 16);
}
@@ -2099,7 +2218,8 @@ static void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
struct r8192_priv *priv = ieee80211_priv(dev);
u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev);
- if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode & bSupportMode) == 0)) {
+ if (wireless_mode == WIRELESS_MODE_AUTO ||
+ (wireless_mode & bSupportMode) == 0) {
if (bSupportMode & WIRELESS_MODE_N_24G) {
wireless_mode = WIRELESS_MODE_N_24G;
} else if (bSupportMode & WIRELESS_MODE_N_5G) {
@@ -2111,16 +2231,24 @@ static void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
} else if ((bSupportMode & WIRELESS_MODE_B)) {
wireless_mode = WIRELESS_MODE_B;
} else {
- RT_TRACE(COMP_ERR, "%s(), No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n", __func__, bSupportMode);
+ RT_TRACE(COMP_ERR,
+ "%s(), No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n",
+ __func__, bSupportMode);
wireless_mode = WIRELESS_MODE_B;
}
}
-#ifdef TO_DO_LIST /* TODO: this function doesn't work well at this time, we should wait for FPGA */
- ActUpdateChannelAccessSetting(pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting);
+#ifdef TO_DO_LIST
+ /* TODO: this function doesn't work well at this time, we should
+ * wait for FPGA
+ */
+ ActUpdateChannelAccessSetting(
+ pAdapter, pHalData->CurrentWirelessMode,
+ &pAdapter->MgntInfo.Info8185.ChannelAccessSetting);
#endif
priv->ieee80211->mode = wireless_mode;
- if ((wireless_mode == WIRELESS_MODE_N_24G) || (wireless_mode == WIRELESS_MODE_N_5G))
+ if (wireless_mode == WIRELESS_MODE_N_24G ||
+ wireless_mode == WIRELESS_MODE_N_5G)
priv->ieee80211->pHTInfo->bEnableHT = 1;
else
priv->ieee80211->pHTInfo->bEnableHT = 0;
@@ -2153,15 +2281,18 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
priv->bDisableNormalResetCheck = false;
priv->force_reset = false;
- priv->ieee80211->FwRWRF = 0; /* we don't use FW read/write RF until stable firmware is available. */
- priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL;
- priv->ieee80211->softmac_features = IEEE_SOFTMAC_SCAN |
+ /* we don't use FW read/write RF until stable firmware is available. */
+ priv->ieee80211->FwRWRF = 0;
+ priv->ieee80211->current_network.beacon_interval =
+ DEFAULT_BEACONINTERVAL;
+ priv->ieee80211->softmac_features = IEEE_SOFTMAC_SCAN |
IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ |
IEEE_SOFTMAC_PROBERS | IEEE_SOFTMAC_TX_QUEUE |
IEEE_SOFTMAC_BEACONS;
priv->ieee80211->active_scan = 1;
- priv->ieee80211->modulation = IEEE80211_CCK_MODULATION | IEEE80211_OFDM_MODULATION;
+ priv->ieee80211->modulation =
+ IEEE80211_CCK_MODULATION | IEEE80211_OFDM_MODULATION;
priv->ieee80211->host_encrypt = 1;
priv->ieee80211->host_decrypt = 1;
priv->ieee80211->start_send_beacons = NULL;
@@ -2183,7 +2314,8 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
priv->ieee80211->handle_beacon = rtl8192_handle_beacon;
priv->ieee80211->GetNmodeSupportBySecCfg = GetNmodeSupportBySecCfg8192;
- priv->ieee80211->GetHalfNmodeSupportByAPsHandler = GetHalfNmodeSupportByAPs819xUsb;
+ priv->ieee80211->GetHalfNmodeSupportByAPsHandler =
+ GetHalfNmodeSupportByAPs819xUsb;
priv->ieee80211->SetWirelessMode = rtl8192_SetWirelessMode;
priv->ieee80211->InitialGainHandler = InitialGain819xUsb;
@@ -2199,29 +2331,47 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
priv->EarlyRxThreshold = 7;
priv->enable_gpio0 = 0;
priv->TransmitConfig =
- (TCR_MXDMA_2048 << TCR_MXDMA_OFFSET) | /* Max DMA Burst Size per Tx DMA Burst, 7: reserved. */
- (priv->ShortRetryLimit << TCR_SRL_OFFSET) | /* Short retry limit */
- (priv->LongRetryLimit << TCR_LRL_OFFSET) | /* Long retry limit */
- (false ? TCR_SAT : 0); /* FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them */
+ /* Max DMA Burst Size per Tx DMA Burst, 7: reserved. */
+ (TCR_MXDMA_2048 << TCR_MXDMA_OFFSET) |
+ /* Short retry limit */
+ (priv->ShortRetryLimit << TCR_SRL_OFFSET) |
+ /* Long retry limit */
+ (priv->LongRetryLimit << TCR_LRL_OFFSET) |
+ /* FALSE: HW provides PLCP length and LENGEXT,
+ * TRUE: SW provides them
+ */
+ (false ? TCR_SAT : 0);
#ifdef TO_DO_LIST
if (Adapter->bInHctTest)
- pHalData->ReceiveConfig = pHalData->CSMethod |
- RCR_AMF | RCR_ADF | /* accept management/data */
- RCR_ACF | /* accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. */
- RCR_AB | RCR_AM | RCR_APM | /* accept BC/MC/UC */
- RCR_AICV | RCR_ACRC32 | /* accept ICV/CRC error packet */
- ((u32)7 << RCR_MXDMA_OFFSET) | /* Max DMA Burst Size per Tx DMA Burst, 7: unlimited. */
- (pHalData->EarlyRxThreshold << RCR_FIFO_OFFSET) | /* Rx FIFO Threshold, 7: No Rx threshold. */
- (pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt : 0);
+ pHalData->ReceiveConfig =
+ pHalData->CSMethod |
+ /* accept management/data */
+ RCR_AMF | RCR_ADF |
+ /* accept control frame for SW AP needs PS-poll */
+ RCR_ACF |
+ /* accept BC/MC/UC */
+ RCR_AB | RCR_AM | RCR_APM |
+ /* accept ICV/CRC error packet */
+ RCR_AICV | RCR_ACRC32 |
+ /* Max DMA Burst Size per Tx DMA Burst, 7: unlimited. */
+ ((u32)7 << RCR_MXDMA_OFFSET) |
+ /* Rx FIFO Threshold, 7: No Rx threshold. */
+ (pHalData->EarlyRxThreshold << RCR_FIFO_OFFSET) |
+ (pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt : 0);
else
#endif
- priv->ReceiveConfig =
- RCR_AMF | RCR_ADF | /* accept management/data */
- RCR_ACF | /* accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. */
- RCR_AB | RCR_AM | RCR_APM | /* accept BC/MC/UC */
- ((u32)7 << RCR_MXDMA_OFFSET) | /* Max DMA Burst Size per Rx DMA Burst, 7: unlimited. */
- (priv->EarlyRxThreshold << RX_FIFO_THRESHOLD_SHIFT) | /* Rx FIFO Threshold, 7: No Rx threshold. */
+ priv->ReceiveConfig =
+ /* accept management/data */
+ RCR_AMF | RCR_ADF |
+ /* accept control frame for SW AP needs PS-poll */
+ RCR_ACF |
+ /* accept BC/MC/UC */
+ RCR_AB | RCR_AM | RCR_APM |
+ /* Max DMA Burst Size per Rx DMA Burst, 7: unlimited. */
+ ((u32)7 << RCR_MXDMA_OFFSET) |
+ /* Rx FIFO Threshold, 7: No Rx threshold. */
+ (priv->EarlyRxThreshold << RX_FIFO_THRESHOLD_SHIFT) |
(priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT : 0);
priv->AcmControl = 0;
@@ -2265,10 +2415,13 @@ static void rtl8192_init_priv_task(struct net_device *dev)
INIT_WORK(&priv->reset_wq, rtl8192_restart);
INIT_DELAYED_WORK(&priv->watch_dog_wq, rtl819x_watchdog_wqcallback);
- INIT_DELAYED_WORK(&priv->txpower_tracking_wq, dm_txpower_trackingcallback);
- INIT_DELAYED_WORK(&priv->rfpath_check_wq, dm_rf_pathcheck_workitemcallback);
+ INIT_DELAYED_WORK(&priv->txpower_tracking_wq,
+ dm_txpower_trackingcallback);
+ INIT_DELAYED_WORK(&priv->rfpath_check_wq,
+ dm_rf_pathcheck_workitemcallback);
INIT_DELAYED_WORK(&priv->update_beacon_wq, rtl8192_update_beacon);
- INIT_DELAYED_WORK(&priv->initialgain_operate_wq, InitialGainOperateWorkItemCallBack);
+ INIT_DELAYED_WORK(&priv->initialgain_operate_wq,
+ InitialGainOperateWorkItemCallBack);
INIT_WORK(&priv->qos_activate, rtl8192_qos_activate);
tasklet_init(&priv->irq_rx_tasklet,
@@ -2283,10 +2436,13 @@ static void rtl8192_get_eeprom_size(struct net_device *dev)
RT_TRACE(COMP_EPROM, "===========>%s()\n", __func__);
read_nic_word_E(dev, EPROM_CMD, &curCR);
- RT_TRACE(COMP_EPROM, "read from Reg EPROM_CMD(%x):%x\n", EPROM_CMD, curCR);
+ RT_TRACE(COMP_EPROM, "read from Reg EPROM_CMD(%x):%x\n",
+ EPROM_CMD, curCR);
/* whether need I consider BIT5? */
- priv->epromtype = (curCR & Cmd9346CR_9356SEL) ? EPROM_93c56 : EPROM_93c46;
- RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __func__, priv->epromtype);
+ priv->epromtype =
+ (curCR & Cmd9346CR_9356SEL) ? EPROM_93c56 : EPROM_93c46;
+ RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __func__,
+ priv->epromtype);
}
/* used to swap endian. as ntohl & htonl are not necessary
@@ -2312,7 +2468,9 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
RT_TRACE(COMP_EPROM, "EEPROM ID is 0x%x\n", wEPROM_ID);
if (wEPROM_ID != RTL8190_EEPROM_ID)
- RT_TRACE(COMP_ERR, "EEPROM ID is invalid(is 0x%x(should be 0x%x)\n", wEPROM_ID, RTL8190_EEPROM_ID);
+ RT_TRACE(COMP_ERR,
+ "EEPROM ID is invalid(is 0x%x(should be 0x%x)\n",
+ wEPROM_ID, RTL8190_EEPROM_ID);
else
bLoad_From_EEPOM = true;
@@ -2323,7 +2481,8 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
tmpValue = eprom_read(dev, EEPROM_ChannelPlan >> 1);
priv->eeprom_ChannelPlan = (tmpValue & 0xff00) >> 8;
priv->btxpowerdata_readfromEEPORM = true;
- priv->eeprom_CustomerID = eprom_read(dev, (EEPROM_Customer_ID >> 1)) >> 8;
+ priv->eeprom_CustomerID = eprom_read(
+ dev, (EEPROM_Customer_ID >> 1)) >> 8;
} else {
priv->eeprom_vid = 0;
priv->eeprom_pid = 0;
@@ -2331,7 +2490,10 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
priv->eeprom_ChannelPlan = 0;
priv->eeprom_CustomerID = 0;
}
- RT_TRACE(COMP_EPROM, "vid:0x%4x, pid:0x%4x, CustomID:0x%2x, ChanPlan:0x%x\n", priv->eeprom_vid, priv->eeprom_pid, priv->eeprom_CustomerID, priv->eeprom_ChannelPlan);
+ RT_TRACE(COMP_EPROM,
+ "vid:0x%4x, pid:0x%4x, CustomID:0x%2x, ChanPlan:0x%x\n",
+ priv->eeprom_vid, priv->eeprom_pid, priv->eeprom_CustomerID,
+ priv->eeprom_ChannelPlan);
/* set channelplan from eeprom */
priv->ChannelPlan = priv->eeprom_ChannelPlan;
if (bLoad_From_EEPOM) {
@@ -2340,7 +2502,9 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
for (i = 0; i < 6; i += 2) {
u16 tmp = 0;
- tmp = eprom_read(dev, (u16)((EEPROM_NODE_ADDRESS_BYTE_0 + i) >> 1));
+ tmp = eprom_read(
+ dev,
+ (u16)((EEPROM_NODE_ADDRESS_BYTE_0 + i) >> 1));
*(u16 *)(&dev->dev_addr[i]) = tmp;
}
} else {
@@ -2354,56 +2518,86 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
if (priv->card_8192_version == (u8)VERSION_819xU_A) {
/* read Tx power gain offset of legacy OFDM to HT rate */
if (bLoad_From_EEPOM)
- priv->EEPROMTxPowerDiff = (eprom_read(dev, (EEPROM_TxPowerDiff >> 1)) & 0xff00) >> 8;
+ priv->EEPROMTxPowerDiff =
+ (eprom_read(dev,
+ (EEPROM_TxPowerDiff >> 1)) &
+ 0xff00) >> 8;
else
priv->EEPROMTxPowerDiff = EEPROM_Default_TxPower;
- RT_TRACE(COMP_EPROM, "TxPowerDiff:%d\n", priv->EEPROMTxPowerDiff);
+ RT_TRACE(COMP_EPROM, "TxPowerDiff:%d\n",
+ priv->EEPROMTxPowerDiff);
/* read ThermalMeter from EEPROM */
if (bLoad_From_EEPOM)
- priv->EEPROMThermalMeter = (u8)(eprom_read(dev, (EEPROM_ThermalMeter >> 1)) & 0x00ff);
+ priv->EEPROMThermalMeter =
+ (u8)(eprom_read(dev,
+ (EEPROM_ThermalMeter >> 1)) &
+ 0x00ff);
else
priv->EEPROMThermalMeter = EEPROM_Default_ThermalMeter;
- RT_TRACE(COMP_EPROM, "ThermalMeter:%d\n", priv->EEPROMThermalMeter);
+ RT_TRACE(COMP_EPROM, "ThermalMeter:%d\n",
+ priv->EEPROMThermalMeter);
/* for tx power track */
priv->TSSI_13dBm = priv->EEPROMThermalMeter * 100;
/* read antenna tx power offset of B/C/D to A from EEPROM */
if (bLoad_From_EEPOM)
- priv->EEPROMPwDiff = (eprom_read(dev, (EEPROM_PwDiff >> 1)) & 0x0f00) >> 8;
+ priv->EEPROMPwDiff =
+ (eprom_read(dev,
+ (EEPROM_PwDiff >> 1)) &
+ 0x0f00) >> 8;
else
priv->EEPROMPwDiff = EEPROM_Default_PwDiff;
RT_TRACE(COMP_EPROM, "TxPwDiff:%d\n", priv->EEPROMPwDiff);
/* Read CrystalCap from EEPROM */
if (bLoad_From_EEPOM)
- priv->EEPROMCrystalCap = (eprom_read(dev, (EEPROM_CrystalCap >> 1)) & 0x0f);
+ priv->EEPROMCrystalCap =
+ (eprom_read(dev,
+ (EEPROM_CrystalCap >> 1)) & 0x0f);
else
priv->EEPROMCrystalCap = EEPROM_Default_CrystalCap;
- RT_TRACE(COMP_EPROM, "CrystalCap = %d\n", priv->EEPROMCrystalCap);
+ RT_TRACE(COMP_EPROM, "CrystalCap = %d\n",
+ priv->EEPROMCrystalCap);
/* get per-channel Tx power level */
if (bLoad_From_EEPOM)
- priv->EEPROM_Def_Ver = (eprom_read(dev, (EEPROM_TxPwIndex_Ver >> 1)) & 0xff00) >> 8;
+ priv->EEPROM_Def_Ver =
+ (eprom_read(dev,
+ (EEPROM_TxPwIndex_Ver >> 1)) &
+ 0xff00) >> 8;
else
priv->EEPROM_Def_Ver = 1;
- RT_TRACE(COMP_EPROM, "EEPROM_DEF_VER:%d\n", priv->EEPROM_Def_Ver);
+ RT_TRACE(COMP_EPROM, "EEPROM_DEF_VER:%d\n",
+ priv->EEPROM_Def_Ver);
if (priv->EEPROM_Def_Ver == 0) { /* old eeprom definition */
int i;
if (bLoad_From_EEPOM)
- priv->EEPROMTxPowerLevelCCK = (eprom_read(dev, (EEPROM_TxPwIndex_CCK >> 1)) & 0xff) >> 8;
+ priv->EEPROMTxPowerLevelCCK =
+ (eprom_read(dev,
+ (EEPROM_TxPwIndex_CCK >> 1))
+ & 0xff) >> 8;
else
priv->EEPROMTxPowerLevelCCK = 0x10;
- RT_TRACE(COMP_EPROM, "CCK Tx Power Levl: 0x%02x\n", priv->EEPROMTxPowerLevelCCK);
+ RT_TRACE(COMP_EPROM, "CCK Tx Power Levl: 0x%02x\n",
+ priv->EEPROMTxPowerLevelCCK);
for (i = 0; i < 3; i++) {
if (bLoad_From_EEPOM) {
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G + i) >> 1);
- if (((EEPROM_TxPwIndex_OFDM_24G + i) % 2) == 0)
+ tmpValue = eprom_read(
+ dev,
+ (EEPROM_TxPwIndex_OFDM_24G + i)
+ >> 1);
+ if (((EEPROM_TxPwIndex_OFDM_24G + i)
+ % 2) == 0)
tmpValue = tmpValue & 0x00ff;
else
- tmpValue = (tmpValue & 0xff00) >> 8;
+ tmpValue = (tmpValue & 0xff00)
+ >> 8;
} else {
tmpValue = 0x10;
}
- priv->EEPROMTxPowerLevelOFDM24G[i] = (u8)tmpValue;
- RT_TRACE(COMP_EPROM, "OFDM 2.4G Tx Power Level, Index %d = 0x%02x\n", i, priv->EEPROMTxPowerLevelCCK);
+ priv->EEPROMTxPowerLevelOFDM24G[i] =
+ (u8)tmpValue;
+ RT_TRACE(COMP_EPROM,
+ "OFDM 2.4G Tx Power Level, Index %d = 0x%02x\n",
+ i, priv->EEPROMTxPowerLevelCCK);
}
} else if (priv->EEPROM_Def_Ver == 1) {
if (bLoad_From_EEPOM) {
@@ -2416,55 +2610,77 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
priv->EEPROMTxPowerLevelCCK_V1[0] = (u8)tmpValue;
if (bLoad_From_EEPOM)
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1 + 2) >> 1);
+ tmpValue = eprom_read(
+ dev,
+ (EEPROM_TxPwIndex_CCK_V1 + 2) >> 1);
else
tmpValue = 0x1010;
- *((u16 *)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue;
+ *((u16 *)(&priv->EEPROMTxPowerLevelCCK_V1[1])) =
+ tmpValue;
if (bLoad_From_EEPOM)
tmpValue = eprom_read(dev,
EEPROM_TxPwIndex_OFDM_24G_V1 >> 1);
else
tmpValue = 0x1010;
- *((u16 *)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue;
+ *((u16 *)(&priv->EEPROMTxPowerLevelOFDM24G[0])) =
+ tmpValue;
if (bLoad_From_EEPOM)
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1 + 2) >> 1);
+ tmpValue = eprom_read(
+ dev,
+ (EEPROM_TxPwIndex_OFDM_24G_V1 + 2)
+ >> 1);
else
tmpValue = 0x10;
priv->EEPROMTxPowerLevelOFDM24G[2] = (u8)tmpValue;
} /* endif EEPROM_Def_Ver == 1 */
/* update HAL variables */
- for (i = 0; i < 14; i++) {
- if (i <= 3)
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[0];
- else if (i >= 4 && i <= 9)
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[1];
+ for (i = 0; i < 4; i++) {
+ priv->TxPowerLevelOFDM24G[i] =
+ priv->EEPROMTxPowerLevelOFDM24G[0];
+
+ if (priv->EEPROM_Def_Ver == 0)
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelOFDM24G[0] +
+ (priv->EEPROMTxPowerLevelCCK -
+ priv->EEPROMTxPowerLevelOFDM24G[1]);
else
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[2];
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelCCK_V1[0];
}
- for (i = 0; i < 14; i++) {
- if (priv->EEPROM_Def_Ver == 0) {
- if (i <= 3)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[0] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]);
- else if (i >= 4 && i <= 9)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK;
- else
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[2] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]);
- } else if (priv->EEPROM_Def_Ver == 1) {
- if (i <= 3)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[0];
- else if (i >= 4 && i <= 9)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[1];
- else
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[2];
- }
+ for (i = 4; i < 10; i++) {
+ priv->TxPowerLevelOFDM24G[i] =
+ priv->EEPROMTxPowerLevelOFDM24G[1];
+
+ if (priv->EEPROM_Def_Ver == 0)
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelCCK;
+ else
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelCCK_V1[1];
}
+
+ for (i = 10; i < 14; i++) {
+ priv->TxPowerLevelOFDM24G[i] =
+ priv->EEPROMTxPowerLevelOFDM24G[2];
+
+ if (priv->EEPROM_Def_Ver == 0)
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelOFDM24G[2] +
+ (priv->EEPROMTxPowerLevelCCK -
+ priv->EEPROMTxPowerLevelOFDM24G[1]);
+ else
+ priv->TxPowerLevelCCK[i] =
+ priv->EEPROMTxPowerLevelCCK_V1[2];
+ }
+
priv->TxPowerDiff = priv->EEPROMPwDiff;
/* Antenna B gain offset to antenna A, bit0~3 */
priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);
/* Antenna C gain offset to antenna A, bit4~7 */
- priv->AntennaTxPwDiff[1] = (priv->EEPROMTxPowerDiff & 0xf0) >> 4;
+ priv->AntennaTxPwDiff[1] =
+ (priv->EEPROMTxPowerDiff & 0xf0) >> 4;
/* CrystalCap, bit12~15 */
priv->CrystalCap = priv->EEPROMCrystalCap;
/* ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
@@ -2523,7 +2739,8 @@ static short rtl8192_get_channel_map(struct net_device *dev)
struct r8192_priv *priv = ieee80211_priv(dev);
if (priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN) {
- netdev_err(dev, "rtl8180_init: Error channel plan! Set to default.\n");
+ netdev_err(dev,
+ "rtl8180_init: Error channel plan! Set to default.\n");
priv->ChannelPlan = 0;
}
RT_TRACE(COMP_INIT, "Channel plan is %d\n", priv->ChannelPlan);
@@ -2612,7 +2829,10 @@ static void rtl8192_hwconfig(struct net_device *dev)
#endif
{
regBwOpMode = BW_OPMODE_20MHZ;
- regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+ regRATR = RATE_ALL_CCK |
+ RATE_ALL_OFDM_AG |
+ RATE_ALL_OFDM_1SS |
+ RATE_ALL_OFDM_2SS;
regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
}
break;
@@ -2621,12 +2841,18 @@ static void rtl8192_hwconfig(struct net_device *dev)
* out only when associated AP does not support it.
*/
regBwOpMode = BW_OPMODE_20MHZ;
- regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
- regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+ regRATR = RATE_ALL_CCK |
+ RATE_ALL_OFDM_AG |
+ RATE_ALL_OFDM_1SS |
+ RATE_ALL_OFDM_2SS;
+ regRRSR = RATE_ALL_CCK |
+ RATE_ALL_OFDM_AG;
break;
case WIRELESS_MODE_N_5G:
regBwOpMode = BW_OPMODE_5G;
- regRATR = RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+ regRATR = RATE_ALL_OFDM_AG |
+ RATE_ALL_OFDM_1SS |
+ RATE_ALL_OFDM_2SS;
regRRSR = RATE_ALL_OFDM_AG;
break;
}
@@ -2685,7 +2911,9 @@ static bool rtl8192_adapter_start(struct net_device *dev)
else if (priv->pFirmware->firmware_status == FW_STATUS_5_READY)
dwRegRead |= CPU_GEN_FIRMWARE_RESET;
else
- RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __func__, priv->pFirmware->firmware_status);
+ RT_TRACE(COMP_ERR,
+ "ERROR in %s(): undefined firmware state(%d)\n",
+ __func__, priv->pFirmware->firmware_status);
write_nic_dword(dev, CPU_GEN, dwRegRead);
/* config BB. */
@@ -2696,11 +2924,14 @@ static bool rtl8192_adapter_start(struct net_device *dev)
read_nic_dword(dev, CPU_GEN, &dwRegRead);
if (priv->LoopbackMode == RTL819xU_NO_LOOPBACK)
- dwRegRead = (dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET;
+ dwRegRead = (dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) |
+ CPU_GEN_NO_LOOPBACK_SET;
else if (priv->LoopbackMode == RTL819xU_MAC_LOOPBACK)
dwRegRead |= CPU_CCK_LOOPBACK;
else
- RT_TRACE(COMP_ERR, "Serious error in %s(): wrong loopback mode setting(%d)\n", __func__, priv->LoopbackMode);
+ RT_TRACE(COMP_ERR,
+ "Serious error in %s(): wrong loopback mode setting(%d)\n",
+ __func__, priv->LoopbackMode);
write_nic_dword(dev, CPU_GEN, dwRegRead);
@@ -2725,14 +2956,23 @@ static bool rtl8192_adapter_start(struct net_device *dev)
write_nic_dword(dev, RCR, priv->ReceiveConfig);
/* Initialize Number of Reserved Pages in Firmware Queue */
- write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_BE << RSVD_FW_QUEUE_PAGE_BE_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_VI << RSVD_FW_QUEUE_PAGE_VI_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_VO << RSVD_FW_QUEUE_PAGE_VO_SHIFT);
- write_nic_dword(dev, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_CMD << RSVD_FW_QUEUE_PAGE_CMD_SHIFT);
+ write_nic_dword(dev, RQPN1,
+ NUM_OF_PAGE_IN_FW_QUEUE_BK <<
+ RSVD_FW_QUEUE_PAGE_BK_SHIFT |
+ NUM_OF_PAGE_IN_FW_QUEUE_BE <<
+ RSVD_FW_QUEUE_PAGE_BE_SHIFT |
+ NUM_OF_PAGE_IN_FW_QUEUE_VI <<
+ RSVD_FW_QUEUE_PAGE_VI_SHIFT |
+ NUM_OF_PAGE_IN_FW_QUEUE_VO <<
+ RSVD_FW_QUEUE_PAGE_VO_SHIFT);
+ write_nic_dword(dev, RQPN2,
+ NUM_OF_PAGE_IN_FW_QUEUE_MGNT <<
+ RSVD_FW_QUEUE_PAGE_MGNT_SHIFT |
+ NUM_OF_PAGE_IN_FW_QUEUE_CMD <<
+ RSVD_FW_QUEUE_PAGE_CMD_SHIFT);
write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW |
- NUM_OF_PAGE_IN_FW_QUEUE_BCN << RSVD_FW_QUEUE_PAGE_BCN_SHIFT);
+ NUM_OF_PAGE_IN_FW_QUEUE_BCN <<
+ RSVD_FW_QUEUE_PAGE_BCN_SHIFT);
write_nic_dword(dev, RATR0 + 4 * 7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
/* Set AckTimeout */
@@ -2771,7 +3011,8 @@ static bool rtl8192_adapter_start(struct net_device *dev)
/* Firmware download */
init_status = init_firmware(dev);
if (!init_status) {
- RT_TRACE(COMP_ERR, "ERR!!! %s(): Firmware download is failed\n", __func__);
+ RT_TRACE(COMP_ERR, "ERR!!! %s(): Firmware download is failed\n",
+ __func__);
return init_status;
}
RT_TRACE(COMP_INIT, "%s():after firmware download\n", __func__);
@@ -2779,29 +3020,44 @@ static bool rtl8192_adapter_start(struct net_device *dev)
#ifdef TO_DO_LIST
if (Adapter->ResetProgress == RESET_TYPE_NORESET) {
if (pMgntInfo->RegRfOff) { /* User disable RF via registry. */
- RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
+ RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, (
+ "InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"
+ ));
MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
/* Those actions will be discard in MgntActSet_RF_State
* because of the same state
*/
- for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++)
- PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
- } else if (pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) { /* H/W or S/W RF OFF before sleep. */
- RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RfOffReason(%d) ----------\n", pMgntInfo->RfOffReason));
- MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
+ for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath;
+ eRFPath++)
+ PHY_SetRFReg(Adapter,
+ (RF90_RADIO_PATH_E)eRFPath, 0x4,
+ 0xC00, 0x0);
+ } else if (pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) {
+ /* H/W or S/W RF OFF before sleep. */
+ RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, (
+ "InitializeAdapter819xUsb(): Turn off RF for RfOffReason(%d) ----------\n",
+ pMgntInfo->RfOffReason));
+ MgntActSet_RF_State(Adapter, eRfOff,
+ pMgntInfo->RfOffReason);
} else {
pHalData->eRFPowerState = eRfOn;
pMgntInfo->RfOffReason = 0;
- RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): RF is on ----------\n"));
+ RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, (
+ "InitializeAdapter819xUsb(): RF is on ----------\n"
+ ));
}
} else {
if (pHalData->eRFPowerState == eRfOff) {
- MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
+ MgntActSet_RF_State(Adapter, eRfOff,
+ pMgntInfo->RfOffReason);
/* Those actions will be discard in MgntActSet_RF_State
* because of the same state
*/
- for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++)
- PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
+ for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath;
+ eRFPath++)
+ PHY_SetRFReg(Adapter,
+ (RF90_RADIO_PATH_E)eRFPath, 0x4,
+ 0xC00, 0x0);
}
}
#endif
@@ -2840,29 +3096,41 @@ static bool rtl8192_adapter_start(struct net_device *dev)
if (priv->bDcut) {
u32 i, TempCCk;
- u32 tmpRegA = rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
+ u32 tmpRegA = rtl8192_QueryBBReg(dev,
+ rOFDM0_XATxIQImbalance,
+ bMaskDWord);
for (i = 0; i < TxBBGainTableLength; i++) {
- if (tmpRegA == priv->txbbgain_table[i].txbbgain_value) {
+ if (tmpRegA ==
+ priv->txbbgain_table[i].txbbgain_value) {
priv->rfa_txpowertrackingindex = (u8)i;
- priv->rfa_txpowertrackingindex_real = (u8)i;
- priv->rfa_txpowertracking_default = priv->rfa_txpowertrackingindex;
+ priv->rfa_txpowertrackingindex_real =
+ (u8)i;
+ priv->rfa_txpowertracking_default =
+ priv->rfa_txpowertrackingindex;
break;
}
}
- TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
+ TempCCk = rtl8192_QueryBBReg(dev,
+ rCCK0_TxFilter1,
+ bMaskByte2);
for (i = 0; i < CCKTxBBGainTableLength; i++) {
- if (TempCCk == priv->cck_txbbgain_table[i].ccktxbb_valuearray[0]) {
- priv->cck_present_attentuation_20Mdefault = (u8)i;
- break;
- }
+ if (TempCCk !=
+ priv->cck_txbbgain_table[i].
+ ccktxbb_valuearray[0])
+ continue;
+
+ priv->cck_present_attentuation_20Mdefault =
+ (u8)i;
+ break;
}
priv->cck_present_attentuation_40Mdefault = 0;
priv->cck_present_attentuation_difference = 0;
- priv->cck_present_attentuation = priv->cck_present_attentuation_20Mdefault;
+ priv->cck_present_attentuation =
+ priv->cck_present_attentuation_20Mdefault;
}
}
@@ -2894,7 +3162,9 @@ static bool HalTxCheckStuck819xUsb(struct net_device *dev)
bool bStuck = false;
read_nic_word(dev, 0x128, &RegTxCounter);
- RT_TRACE(COMP_RESET, "%s():RegTxCounter is %d,TxCounter is %d\n", __func__, RegTxCounter, priv->TxCounter);
+ RT_TRACE(COMP_RESET,
+ "%s():RegTxCounter is %d,TxCounter is %d\n", __func__,
+ RegTxCounter, priv->TxCounter);
if (priv->TxCounter == RegTxCounter)
bStuck = true;
@@ -2918,14 +3188,16 @@ static RESET_TYPE TxCheckStuck(struct net_device *dev)
for (QueueID = 0; QueueID <= BEACON_QUEUE; QueueID++) {
if (QueueID == TXCMD_QUEUE)
continue;
- if ((skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0) && (skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0))
+ if (skb_queue_len(&priv->ieee80211->skb_waitQ[QueueID]) == 0 &&
+ skb_queue_len(&priv->ieee80211->skb_aggQ[QueueID]) == 0)
continue;
bCheckFwTxCnt = true;
}
if (bCheckFwTxCnt) {
if (HalTxCheckStuck819xUsb(dev)) {
- RT_TRACE(COMP_RESET, "TxCheckStuck(): Fw indicates no Tx condition!\n");
+ RT_TRACE(COMP_RESET,
+ "TxCheckStuck(): Fw indicates no Tx condition!\n");
return RESET_TYPE_SILENT;
}
}
@@ -2940,23 +3212,33 @@ static bool HalRxCheckStuck819xUsb(struct net_device *dev)
static u8 rx_chk_cnt;
read_nic_word(dev, 0x130, &RegRxCounter);
- RT_TRACE(COMP_RESET, "%s(): RegRxCounter is %d,RxCounter is %d\n", __func__, RegRxCounter, priv->RxCounter);
+ RT_TRACE(COMP_RESET,
+ "%s(): RegRxCounter is %d,RxCounter is %d\n", __func__,
+ RegRxCounter, priv->RxCounter);
/* If rssi is small, we should check rx for long time because of bad rx.
* or maybe it will continuous silent reset every 2 seconds.
*/
rx_chk_cnt++;
if (priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High + 5)) {
rx_chk_cnt = 0; /* high rssi, check rx stuck right now. */
- } else if (priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High + 5) &&
- ((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_40M) ||
- (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_20M))) {
+ } else if (priv->undecorated_smoothed_pwdb
+ < (RateAdaptiveTH_High + 5) &&
+ ((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 &&
+ priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_40M
+ ) ||
+ (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 &&
+ priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_20M))
+ ) {
if (rx_chk_cnt < 2)
return bStuck;
rx_chk_cnt = 0;
- } else if (((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_40M) ||
- (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_20M)) &&
- priv->undecorated_smoothed_pwdb >= VeryLowRSSI) {
+ } else if (((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 &&
+ priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_40M
+ ) ||
+ (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 &&
+ priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_20M)
+ ) && priv->undecorated_smoothed_pwdb >= VeryLowRSSI) {
if (rx_chk_cnt < 4)
return bStuck;
@@ -2995,17 +3277,18 @@ static RESET_TYPE RxCheckStuck(struct net_device *dev)
/**
-* This function is called by Checkforhang to check whether we should ask OS to reset driver
-*
-* \param pAdapter The adapter context for this miniport
-*
-* Note:NIC with USB interface sholud not call this function because we cannot scan descriptor
-* to judge whether there is tx stuck.
-* Note: This function may be required to be rewrite for Vista OS.
-* <<<Assumption: Tx spinlock has been acquired >>>
-*
-* 8185 and 8185b does not implement this function. This is added by Emily at 2006.11.24
-*/
+ * This function is called by Checkforhang to check whether we should ask OS
+ * to reset driver
+ *
+ * \param pAdapter The adapter context for this miniport
+ *
+ * Note: NIC with USB interface sholud not call this function because we cannot
+ * scan descriptor to judge whether there is tx stuck.
+ * Note: This function may be required to be rewrite for Vista OS.
+ * <<< Assumption: Tx spinlock has been acquired >>>
+ *
+ * 8185 and 8185b does not implement this function.
+ */
static RESET_TYPE rtl819x_ifcheck_resetornot(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
@@ -3032,9 +3315,11 @@ static RESET_TYPE rtl819x_ifcheck_resetornot(struct net_device *dev)
*/
RxResetType = RxCheckStuck(dev);
}
- if (TxResetType == RESET_TYPE_NORMAL || RxResetType == RESET_TYPE_NORMAL) {
+ if (TxResetType == RESET_TYPE_NORMAL ||
+ RxResetType == RESET_TYPE_NORMAL) {
return RESET_TYPE_NORMAL;
- } else if (TxResetType == RESET_TYPE_SILENT || RxResetType == RESET_TYPE_SILENT) {
+ } else if (TxResetType == RESET_TYPE_SILENT ||
+ RxResetType == RESET_TYPE_SILENT) {
RT_TRACE(COMP_RESET, "%s():silent reset\n", __func__);
return RESET_TYPE_SILENT;
} else {
@@ -3144,12 +3429,16 @@ RESET_START:
priv->ResetProgress = RESET_TYPE_SILENT;
down(&priv->wx_sem);
if (priv->up == 0) {
- RT_TRACE(COMP_ERR, "%s():the driver is not up! return\n", __func__);
+ RT_TRACE(COMP_ERR,
+ "%s():the driver is not up! return\n",
+ __func__);
up(&priv->wx_sem);
return;
}
priv->up = 0;
- RT_TRACE(COMP_RESET, "%s():======>start to down the driver\n", __func__);
+ RT_TRACE(COMP_RESET,
+ "%s():======>start to down the driver\n",
+ __func__);
rtl8192_rtx_disable(dev);
rtl8192_cancel_deferred_work(priv);
@@ -3171,28 +3460,38 @@ RESET_START:
ieee80211_softmac_stop_protocol(priv->ieee80211);
}
up(&priv->wx_sem);
- RT_TRACE(COMP_RESET, "%s():<==========down process is finished\n", __func__);
- RT_TRACE(COMP_RESET, "%s():===========>start up the driver\n", __func__);
+ RT_TRACE(COMP_RESET,
+ "%s():<==========down process is finished\n",
+ __func__);
+ RT_TRACE(COMP_RESET,
+ "%s():===========>start up the driver\n", __func__);
reset_status = _rtl8192_up(dev);
- RT_TRACE(COMP_RESET, "%s():<===========up process is finished\n", __func__);
+ RT_TRACE(COMP_RESET,
+ "%s():<===========up process is finished\n", __func__);
if (reset_status == -EAGAIN) {
if (reset_times < 3) {
reset_times++;
goto RESET_START;
} else {
- RT_TRACE(COMP_ERR, " ERR!!! %s(): Reset Failed!!\n", __func__);
+ RT_TRACE(COMP_ERR,
+ " ERR!!! %s(): Reset Failed!!\n",
+ __func__);
}
}
ieee->is_silent_reset = 1;
EnableHWSecurityConfig8192(dev);
- if (ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA) {
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
+ if (ieee->state == IEEE80211_LINKED &&
+ ieee->iw_mode == IW_MODE_INFRA) {
+ ieee->set_chan(ieee->dev,
+ ieee->current_network.channel);
queue_work(ieee->wq, &ieee->associate_complete_wq);
- } else if (ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_ADHOC) {
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
+ } else if (ieee->state == IEEE80211_LINKED &&
+ ieee->iw_mode == IW_MODE_ADHOC) {
+ ieee->set_chan(ieee->dev,
+ ieee->current_network.channel);
ieee->link_change(ieee->dev);
ieee80211_start_send_beacons(ieee);
@@ -3212,7 +3511,8 @@ RESET_START:
/* For test --> force write UFWP. */
write_nic_byte(dev, UFWP, 1);
- RT_TRACE(COMP_RESET, "Reset finished!! ====>[%d]\n", priv->reset_count);
+ RT_TRACE(COMP_RESET,
+ "Reset finished!! ====>[%d]\n", priv->reset_count);
}
}
@@ -3225,9 +3525,13 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
*TotalRxBcnNum = 0;
*TotalRxDataNum = 0;
- SlotIndex = (priv->ieee80211->LinkDetectInfo.SlotIndex++) % (priv->ieee80211->LinkDetectInfo.SlotNum);
- priv->ieee80211->LinkDetectInfo.RxBcnNum[SlotIndex] = priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod;
- priv->ieee80211->LinkDetectInfo.RxDataNum[SlotIndex] = priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod;
+ SlotIndex =
+ (priv->ieee80211->LinkDetectInfo.SlotIndex++) %
+ (priv->ieee80211->LinkDetectInfo.SlotNum);
+ priv->ieee80211->LinkDetectInfo.RxBcnNum[SlotIndex] =
+ priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod;
+ priv->ieee80211->LinkDetectInfo.RxDataNum[SlotIndex] =
+ priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod;
for (i = 0; i < priv->ieee80211->LinkDetectInfo.SlotNum; i++) {
*TotalRxBcnNum += priv->ieee80211->LinkDetectInfo.RxBcnNum[i];
*TotalRxDataNum += priv->ieee80211->LinkDetectInfo.RxDataNum[i];
@@ -3237,8 +3541,10 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
static void rtl819x_watchdog_wqcallback(struct work_struct *work)
{
- struct delayed_work *dwork = container_of(work, struct delayed_work, work);
- struct r8192_priv *priv = container_of(dwork, struct r8192_priv, watch_dog_wq);
+ struct delayed_work *dwork = container_of(work,
+ struct delayed_work, work);
+ struct r8192_priv *priv = container_of(dwork,
+ struct r8192_priv, watch_dog_wq);
struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_device *ieee = priv->ieee80211;
RESET_TYPE ResetType = RESET_TYPE_NORESET;
@@ -3262,7 +3568,8 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work)
ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
}
/* for AP roaming */
- if (priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->iw_mode == IW_MODE_INFRA) {
+ if (priv->ieee80211->state == IEEE80211_LINKED &&
+ priv->ieee80211->iw_mode == IW_MODE_INFRA) {
rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
if ((TotalRxBcnNum + TotalRxDataNum) == 0) {
@@ -3270,12 +3577,16 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work)
if (rfState == eRfOff)
RT_TRACE(COMP_ERR, "========>%s()\n", __func__);
#endif
- netdev_dbg(dev, "===>%s(): AP is power off, connect another one\n", __func__);
+ netdev_dbg(dev,
+ "===>%s(): AP is power off, connect another one\n",
+ __func__);
priv->ieee80211->state = IEEE80211_ASSOCIATING;
notify_wx_assoc_event(priv->ieee80211);
- RemovePeerTS(priv->ieee80211, priv->ieee80211->current_network.bssid);
+ RemovePeerTS(priv->ieee80211,
+ priv->ieee80211->current_network.bssid);
priv->ieee80211->link_change(dev);
- queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq);
+ queue_work(priv->ieee80211->wq,
+ &priv->ieee80211->associate_procedure_wq);
}
}
@@ -3286,10 +3597,16 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work)
ResetType = rtl819x_ifcheck_resetornot(dev);
check_reset_cnt = 3;
}
+ /* This is control by OID set in Pomelo */
if ((priv->force_reset) || (priv->ResetProgress == RESET_TYPE_NORESET &&
(priv->bForcedSilentReset ||
- (!priv->bDisableNormalResetCheck && ResetType == RESET_TYPE_SILENT)))) { /* This is control by OID set in Pomelo */
- RT_TRACE(COMP_RESET, "%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n", __func__, priv->force_reset, priv->ResetProgress, priv->bForcedSilentReset, priv->bDisableNormalResetCheck, ResetType);
+ (!priv->bDisableNormalResetCheck &&
+ ResetType == RESET_TYPE_SILENT)))) {
+ RT_TRACE(COMP_RESET,
+ "%s():priv->force_reset is %d,priv->ResetProgress is %d, priv->bForcedSilentReset is %d,priv->bDisableNormalResetCheck is %d,ResetType is %d\n",
+ __func__, priv->force_reset, priv->ResetProgress,
+ priv->bForcedSilentReset,
+ priv->bDisableNormalResetCheck, ResetType);
rtl819x_ifsilentreset(dev);
}
priv->force_reset = false;
@@ -3304,7 +3621,8 @@ static void watch_dog_timer_callback(unsigned long data)
struct r8192_priv *priv = ieee80211_priv((struct net_device *)data);
queue_delayed_work(priv->priv_wq, &priv->watch_dog_wq, 0);
- mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME));
+ mod_timer(&priv->watch_dog_timer,
+ jiffies + MSECS(IEEE80211_WATCH_DOG_TIME));
}
static int _rtl8192_up(struct net_device *dev)
{
@@ -3316,7 +3634,8 @@ static int _rtl8192_up(struct net_device *dev)
RT_TRACE(COMP_INIT, "Bringing up iface");
init_status = rtl8192_adapter_start(dev);
if (!init_status) {
- RT_TRACE(COMP_ERR, "ERR!!! %s(): initialization failed!\n", __func__);
+ RT_TRACE(COMP_ERR,
+ "ERR!!! %s(): initialization failed!\n", __func__);
priv->up = priv->ieee80211->ieee_up = 0;
return -EAGAIN;
}
@@ -3409,7 +3728,8 @@ int rtl8192_down(struct net_device *dev)
ieee80211_softmac_stop_protocol(priv->ieee80211);
- memset(&priv->ieee80211->current_network, 0, offsetof(struct ieee80211_network, list));
+ memset(&priv->ieee80211->current_network, 0,
+ offsetof(struct ieee80211_network, list));
RT_TRACE(COMP_DOWN, "<==========%s()\n", __func__);
return 0;
@@ -3437,7 +3757,8 @@ void rtl8192_commit(struct net_device *dev)
static void rtl8192_restart(struct work_struct *work)
{
- struct r8192_priv *priv = container_of(work, struct r8192_priv, reset_wq);
+ struct r8192_priv *priv = container_of(work, struct r8192_priv,
+ reset_wq);
struct net_device *dev = priv->ieee80211->dev;
down(&priv->wx_sem);
@@ -3510,13 +3831,17 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
if (ipw->u.crypt.set_tx) {
if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) {
ieee->pairwise_key_type = KEY_TYPE_CCMP;
- } else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) {
+ } else if (strcmp(ipw->u.crypt.alg,
+ "TKIP") == 0) {
ieee->pairwise_key_type = KEY_TYPE_TKIP;
- } else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) {
+ } else if (strcmp(ipw->u.crypt.alg,
+ "WEP") == 0) {
if (ipw->u.crypt.key_len == 13)
- ieee->pairwise_key_type = KEY_TYPE_WEP104;
+ ieee->pairwise_key_type =
+ KEY_TYPE_WEP104;
else if (ipw->u.crypt.key_len == 5)
- ieee->pairwise_key_type = KEY_TYPE_WEP40;
+ ieee->pairwise_key_type =
+ KEY_TYPE_WEP40;
} else {
ieee->pairwise_key_type = KEY_TYPE_NA;
}
@@ -3530,36 +3855,52 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
* so we need index entry for its
* default key serching!
*/
- setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key);
+ setKey(dev, 4, ipw->u.crypt.idx,
+ ieee->pairwise_key_type,
+ (u8 *)ieee->ap_mac_addr, 0, key);
if (ieee->auth_mode != 2)
- setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key);
+ setKey(dev, ipw->u.crypt.idx,
+ ipw->u.crypt.idx,
+ ieee->pairwise_key_type,
+ (u8 *)ieee->ap_mac_addr,
+ 0, key);
}
} else {
memcpy((u8 *)key, ipw->u.crypt.key, 16);
if (strcmp(ipw->u.crypt.alg, "CCMP") == 0) {
ieee->group_key_type = KEY_TYPE_CCMP;
- } else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0) {
+ } else if (strcmp(ipw->u.crypt.alg,
+ "TKIP") == 0) {
ieee->group_key_type = KEY_TYPE_TKIP;
- } else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) {
+ } else if (strcmp(ipw->u.crypt.alg,
+ "WEP") == 0) {
if (ipw->u.crypt.key_len == 13)
- ieee->group_key_type = KEY_TYPE_WEP104;
+ ieee->group_key_type =
+ KEY_TYPE_WEP104;
else if (ipw->u.crypt.key_len == 5)
- ieee->group_key_type = KEY_TYPE_WEP40;
+ ieee->group_key_type =
+ KEY_TYPE_WEP40;
} else {
ieee->group_key_type = KEY_TYPE_NA;
}
if (ieee->group_key_type) {
setKey(dev, ipw->u.crypt.idx,
- ipw->u.crypt.idx, /* KeyIndex */
- ieee->group_key_type, /* KeyType */
- broadcast_addr, /* MacAddr */
- 0, /* DefaultKey */
- key); /* KeyContent */
+ /* KeyIndex */
+ ipw->u.crypt.idx,
+ /* KeyType */
+ ieee->group_key_type,
+ /* MacAddr */
+ broadcast_addr,
+ /* DefaultKey */
+ 0,
+ /* KeyContent */
+ key);
}
}
}
- ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data);
+ ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211,
+ &wrq->u.data);
break;
default:
@@ -3618,7 +3959,9 @@ static u8 HwRateToMRate90(bool bIsHT, u8 rate)
default:
ret_rate = 0xff;
- RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n", rate, bIsHT);
+ RT_TRACE(COMP_RECV,
+ "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n",
+ rate, bIsHT);
break;
}
@@ -3678,7 +4021,9 @@ static u8 HwRateToMRate90(bool bIsHT, u8 rate)
default:
ret_rate = 0xff;
- RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n", rate, bIsHT);
+ RT_TRACE(COMP_RECV,
+ "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n",
+ rate, bIsHT);
break;
}
}
@@ -3743,7 +4088,8 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
static u32 slide_evm_index, slide_evm_statistics;
static u32 last_rssi, last_evm;
- static u32 slide_beacon_adc_pwdb_index, slide_beacon_adc_pwdb_statistics;
+ static u32 slide_beacon_adc_pwdb_index;
+ static u32 slide_beacon_adc_pwdb_statistics;
static u32 last_beacon_adc_pwdb;
struct rtl_80211_hdr_3addr *hdr;
@@ -3770,7 +4116,8 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
}
priv->stats.slide_rssi_total += pprevious_stats->SignalStrength;
- priv->stats.slide_signal_strength[slide_rssi_index++] = pprevious_stats->SignalStrength;
+ priv->stats.slide_signal_strength[slide_rssi_index++] =
+ pprevious_stats->SignalStrength;
if (slide_rssi_index >= PHY_RSSI_SLID_WIN_MAX)
slide_rssi_index = 0;
@@ -3802,24 +4149,43 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
/* <2> Showed on UI for engineering
* hardware does not provide rssi information for each rf path in CCK
*/
- if (!pprevious_stats->bIsCCK && (pprevious_stats->bPacketToSelf || pprevious_stats->bToSelfBA)) {
- for (rfpath = RF90_PATH_A; rfpath < priv->NumTotalRFPath; rfpath++) {
- if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, rfpath))
+ if (!pprevious_stats->bIsCCK &&
+ (pprevious_stats->bPacketToSelf ||
+ pprevious_stats->bToSelfBA)) {
+ for (rfpath = RF90_PATH_A;
+ rfpath < priv->NumTotalRFPath;
+ rfpath++) {
+ if (!rtl8192_phy_CheckIsLegalRFPath(
+ priv->ieee80211->dev,
+ rfpath))
continue;
if (priv->stats.rx_rssi_percentage[rfpath] == 0)
- priv->stats.rx_rssi_percentage[rfpath] = pprevious_stats->RxMIMOSignalStrength[rfpath];
- if (pprevious_stats->RxMIMOSignalStrength[rfpath] > priv->stats.rx_rssi_percentage[rfpath]) {
priv->stats.rx_rssi_percentage[rfpath] =
- ((priv->stats.rx_rssi_percentage[rfpath] * (Rx_Smooth_Factor - 1)) +
- (pprevious_stats->RxMIMOSignalStrength[rfpath])) / (Rx_Smooth_Factor);
- priv->stats.rx_rssi_percentage[rfpath] = priv->stats.rx_rssi_percentage[rfpath] + 1;
+ pprevious_stats->
+ RxMIMOSignalStrength[rfpath];
+ if (pprevious_stats->RxMIMOSignalStrength[rfpath]
+ > priv->stats.rx_rssi_percentage[rfpath]) {
+ priv->stats.rx_rssi_percentage[rfpath] =
+ ((priv->stats.rx_rssi_percentage[rfpath]
+ * (Rx_Smooth_Factor - 1)) +
+ (pprevious_stats->
+ RxMIMOSignalStrength[rfpath]))
+ / (Rx_Smooth_Factor);
+ priv->stats.rx_rssi_percentage[rfpath] =
+ priv->stats.rx_rssi_percentage[rfpath]
+ + 1;
} else {
priv->stats.rx_rssi_percentage[rfpath] =
- ((priv->stats.rx_rssi_percentage[rfpath] * (Rx_Smooth_Factor - 1)) +
- (pprevious_stats->RxMIMOSignalStrength[rfpath])) / (Rx_Smooth_Factor);
+ ((priv->stats.rx_rssi_percentage[rfpath]
+ * (Rx_Smooth_Factor - 1)) +
+ (pprevious_stats->
+ RxMIMOSignalStrength[rfpath]))
+ / (Rx_Smooth_Factor);
}
- RT_TRACE(COMP_DBG, "priv->stats.rx_rssi_percentage[rfPath] = %d\n", priv->stats.rx_rssi_percentage[rfpath]);
+ RT_TRACE(COMP_DBG,
+ "priv->stats.rx_rssi_percentage[rfPath] = %d\n",
+ priv->stats.rx_rssi_percentage[rfpath]);
}
}
@@ -3831,17 +4197,24 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
if (pprevious_stats->bPacketBeacon) {
/* record the beacon pwdb to the sliding window. */
- if (slide_beacon_adc_pwdb_statistics++ >= PHY_Beacon_RSSI_SLID_WIN_MAX) {
- slide_beacon_adc_pwdb_statistics = PHY_Beacon_RSSI_SLID_WIN_MAX;
- last_beacon_adc_pwdb = priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index];
- priv->stats.Slide_Beacon_Total -= last_beacon_adc_pwdb;
+ if (slide_beacon_adc_pwdb_statistics++
+ >= PHY_Beacon_RSSI_SLID_WIN_MAX) {
+ slide_beacon_adc_pwdb_statistics =
+ PHY_Beacon_RSSI_SLID_WIN_MAX;
+ last_beacon_adc_pwdb =
+ priv->stats.Slide_Beacon_pwdb[
+ slide_beacon_adc_pwdb_index];
+ priv->stats.Slide_Beacon_Total -=
+ last_beacon_adc_pwdb;
}
priv->stats.Slide_Beacon_Total += pprevious_stats->RxPWDBAll;
- priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index] = pprevious_stats->RxPWDBAll;
+ priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index] =
+ pprevious_stats->RxPWDBAll;
slide_beacon_adc_pwdb_index++;
if (slide_beacon_adc_pwdb_index >= PHY_Beacon_RSSI_SLID_WIN_MAX)
slide_beacon_adc_pwdb_index = 0;
- pprevious_stats->RxPWDBAll = priv->stats.Slide_Beacon_Total / slide_beacon_adc_pwdb_statistics;
+ pprevious_stats->RxPWDBAll = priv->stats.Slide_Beacon_Total
+ / slide_beacon_adc_pwdb_statistics;
if (pprevious_stats->RxPWDBAll >= 3)
pprevious_stats->RxPWDBAll -= 3;
}
@@ -3851,59 +4224,85 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
pprevious_stats->RxPWDBAll);
- if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) {
- if (priv->undecorated_smoothed_pwdb < 0) /* initialize */
- priv->undecorated_smoothed_pwdb = pprevious_stats->RxPWDBAll;
- if (pprevious_stats->RxPWDBAll > (u32)priv->undecorated_smoothed_pwdb) {
+ if (pprevious_stats->bPacketToSelf ||
+ pprevious_stats->bPacketBeacon ||
+ pprevious_stats->bToSelfBA) {
+ if (priv->undecorated_smoothed_pwdb < 0) /* initialize */
priv->undecorated_smoothed_pwdb =
- (((priv->undecorated_smoothed_pwdb) * (Rx_Smooth_Factor - 1)) +
- (pprevious_stats->RxPWDBAll)) / (Rx_Smooth_Factor);
- priv->undecorated_smoothed_pwdb = priv->undecorated_smoothed_pwdb + 1;
+ pprevious_stats->RxPWDBAll;
+
+ if (pprevious_stats->RxPWDBAll
+ > (u32)priv->undecorated_smoothed_pwdb) {
+ priv->undecorated_smoothed_pwdb =
+ ((priv->undecorated_smoothed_pwdb
+ * (Rx_Smooth_Factor - 1)) +
+ pprevious_stats->RxPWDBAll)
+ / Rx_Smooth_Factor;
+ priv->undecorated_smoothed_pwdb =
+ priv->undecorated_smoothed_pwdb + 1;
} else {
priv->undecorated_smoothed_pwdb =
- (((priv->undecorated_smoothed_pwdb) * (Rx_Smooth_Factor - 1)) +
- (pprevious_stats->RxPWDBAll)) / (Rx_Smooth_Factor);
+ ((priv->undecorated_smoothed_pwdb
+ * (Rx_Smooth_Factor - 1)) +
+ pprevious_stats->RxPWDBAll)
+ / Rx_Smooth_Factor;
}
}
/* Check EVM */
- /* record the general EVM to the sliding window. */
- if (pprevious_stats->SignalQuality) {
- if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) {
- if (slide_evm_statistics++ >= PHY_RSSI_SLID_WIN_MAX) {
- slide_evm_statistics = PHY_RSSI_SLID_WIN_MAX;
- last_evm = priv->stats.slide_evm[slide_evm_index];
- priv->stats.slide_evm_total -= last_evm;
- }
+ if (!pprevious_stats->SignalQuality)
+ return;
- priv->stats.slide_evm_total += pprevious_stats->SignalQuality;
+ /* record the general EVM to the sliding window. */
+ if (pprevious_stats->bPacketToSelf ||
+ pprevious_stats->bPacketBeacon ||
+ pprevious_stats->bToSelfBA) {
+ if (slide_evm_statistics++ >= PHY_RSSI_SLID_WIN_MAX) {
+ slide_evm_statistics = PHY_RSSI_SLID_WIN_MAX;
+ last_evm = priv->stats.slide_evm[slide_evm_index];
+ priv->stats.slide_evm_total -= last_evm;
+ }
- priv->stats.slide_evm[slide_evm_index++] = pprevious_stats->SignalQuality;
- if (slide_evm_index >= PHY_RSSI_SLID_WIN_MAX)
- slide_evm_index = 0;
+ priv->stats.slide_evm_total += pprevious_stats->SignalQuality;
- /* <1> Showed on UI for user, in percentage. */
- tmp_val = priv->stats.slide_evm_total / slide_evm_statistics;
- priv->stats.signal_quality = tmp_val;
- /* Showed on UI for user in Windows Vista, for Link quality. */
- priv->stats.last_signal_strength_inpercent = tmp_val;
- }
+ priv->stats.slide_evm[slide_evm_index++] =
+ pprevious_stats->SignalQuality;
+ if (slide_evm_index >= PHY_RSSI_SLID_WIN_MAX)
+ slide_evm_index = 0;
- /* <2> Showed on UI for engineering */
- if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) {
- for (nspatial_stream = 0; nspatial_stream < 2; nspatial_stream++) { /* 2 spatial stream */
- if (pprevious_stats->RxMIMOSignalQuality[nspatial_stream] != -1) {
- if (priv->stats.rx_evm_percentage[nspatial_stream] == 0) /* initialize */
- priv->stats.rx_evm_percentage[nspatial_stream] = pprevious_stats->RxMIMOSignalQuality[nspatial_stream];
- priv->stats.rx_evm_percentage[nspatial_stream] =
- ((priv->stats.rx_evm_percentage[nspatial_stream] * (Rx_Smooth_Factor - 1)) +
- (pprevious_stats->RxMIMOSignalQuality[nspatial_stream] * 1)) / (Rx_Smooth_Factor);
- }
- }
- }
+ /* <1> Showed on UI for user, in percentage. */
+ tmp_val = priv->stats.slide_evm_total / slide_evm_statistics;
+ priv->stats.signal_quality = tmp_val;
+ /* Showed on UI for user in Windows Vista,
+ * for Link quality.
+ */
+ priv->stats.last_signal_strength_inpercent = tmp_val;
}
+ /* <2> Showed on UI for engineering */
+ if (!pprevious_stats->bPacketToSelf &&
+ !pprevious_stats->bPacketBeacon &&
+ !pprevious_stats->bToSelfBA)
+ return;
+
+ /* 2 spatial stream */
+ for (nspatial_stream = 0; nspatial_stream < 2; nspatial_stream++) {
+ if (pprevious_stats->RxMIMOSignalQuality[nspatial_stream] == -1)
+ continue;
+
+ /* initialize */
+ if (priv->stats.rx_evm_percentage[nspatial_stream] == 0)
+ priv->stats.rx_evm_percentage[nspatial_stream] =
+ pprevious_stats->
+ RxMIMOSignalQuality[nspatial_stream];
+
+ priv->stats.rx_evm_percentage[nspatial_stream] =
+ ((priv->stats.rx_evm_percentage[nspatial_stream]
+ * (Rx_Smooth_Factor - 1)) +
+ (pprevious_stats->RxMIMOSignalQuality[nspatial_stream]
+ * 1)) / (Rx_Smooth_Factor);
+ }
}
@@ -3917,12 +4316,8 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
* Output: NONE
*
* Return: 0-100 percentage
- *
- * Revised History:
- * When Who Remark
- * 05/26/2008 amy Create Version 0 porting from windows code.
- *
- *---------------------------------------------------------------------------*/
+ *-----------------------------------------------------------------------------
+ */
static u8 rtl819x_query_rxpwrpercentage(char antpower)
{
if ((antpower <= -100) || (antpower >= 20))
@@ -4008,15 +4403,15 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
phy_sts_ofdm_819xusb_t *pofdm_buf;
phy_sts_cck_819xusb_t *pcck_buf;
phy_ofdm_rx_status_rxsc_sgien_exintfflag *prxsc;
- u8 *prxpkt;
- u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg;
- char rx_pwr[4], rx_pwr_all = 0;
- char rx_snrX, rx_evmX;
- u8 evm, pwdb_all;
- u32 RSSI, total_rssi = 0;
- u8 is_cck_rate = 0;
- u8 rf_rx_num = 0;
- u8 sq;
+ u8 *prxpkt;
+ u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg;
+ char rx_pwr[4], rx_pwr_all = 0;
+ char rx_snrX, rx_evmX;
+ u8 evm, pwdb_all;
+ u32 RSSI, total_rssi = 0;
+ u8 is_cck_rate = 0;
+ u8 rf_rx_num = 0;
+ u8 sq;
priv->stats.numqry_phystatus++;
@@ -4025,7 +4420,8 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
/* Record it for next packet processing */
memset(precord_stats, 0, sizeof(struct ieee80211_rx_stats));
- pstats->bPacketMatchBSSID = precord_stats->bPacketMatchBSSID = bpacket_match_bssid;
+ pstats->bPacketMatchBSSID =
+ precord_stats->bPacketMatchBSSID = bpacket_match_bssid;
pstats->bPacketToSelf = precord_stats->bPacketToSelf = bpacket_toself;
pstats->bIsCCK = precord_stats->bIsCCK = is_cck_rate;
pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon;
@@ -4048,7 +4444,9 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
if (is_cck_rate) {
/* (1)Hardware does not provide RSSI for CCK */
- /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
+ /* (2)PWDB, Average PWDB cacluated by hardware
+ * (for rate adaptive)
+ */
u8 report;
priv->stats.numqry_phystatusCCK++;
@@ -4058,13 +4456,16 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
report >>= 6;
switch (report) {
case 0x3:
- rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt & 0x3e);
+ rx_pwr_all = -35
+ - (pcck_buf->cck_agc_rpt & 0x3e);
break;
case 0x2:
- rx_pwr_all = -23 - (pcck_buf->cck_agc_rpt & 0x3e);
+ rx_pwr_all = -23
+ - (pcck_buf->cck_agc_rpt & 0x3e);
break;
case 0x1:
- rx_pwr_all = -11 - (pcck_buf->cck_agc_rpt & 0x3e);
+ rx_pwr_all = -11
+ - (pcck_buf->cck_agc_rpt & 0x3e);
break;
case 0x0:
rx_pwr_all = 6 - (pcck_buf->cck_agc_rpt & 0x3e);
@@ -4075,16 +4476,20 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
report >>= 5;
switch (report) {
case 0x3:
- rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
+ rx_pwr_all = -35
+ - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
break;
case 0x2:
- rx_pwr_all = -23 - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
+ rx_pwr_all = -23
+ - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
break;
case 0x1:
- rx_pwr_all = -11 - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
+ rx_pwr_all = -11
+ - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
break;
case 0x0:
- rx_pwr_all = 6 - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
+ rx_pwr_all = 6
+ - ((pcck_buf->cck_agc_rpt & 0x1f) << 1);
break;
}
}
@@ -4108,8 +4513,10 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
sq = ((64 - sq) * 100) / 44;
}
pstats->SignalQuality = precord_stats->SignalQuality = sq;
- pstats->RxMIMOSignalQuality[0] = precord_stats->RxMIMOSignalQuality[0] = sq;
- pstats->RxMIMOSignalQuality[1] = precord_stats->RxMIMOSignalQuality[1] = -1;
+ pstats->RxMIMOSignalQuality[0] =
+ precord_stats->RxMIMOSignalQuality[0] = sq;
+ pstats->RxMIMOSignalQuality[1] =
+ precord_stats->RxMIMOSignalQuality[1] = -1;
} else {
priv->stats.numqry_phystatusHT++;
@@ -4122,10 +4529,12 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
else
continue;
- if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, i))
+ if (!rtl8192_phy_CheckIsLegalRFPath(
+ priv->ieee80211->dev, i))
continue;
- rx_pwr[i] = ((pofdm_buf->trsw_gain_X[i] & 0x3F) * 2) - 106;
+ rx_pwr[i] =
+ ((pofdm_buf->trsw_gain_X[i] & 0x3F) * 2) - 106;
/* Get Rx snr value in DB */
tmp_rxsnr = pofdm_buf->rxsnr_X[i];
@@ -4155,9 +4564,11 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
/* (3)EVM of HT rate */
if (pdrvinfo->RxHT && pdrvinfo->RxRate >= DESC90_RATEMCS8 &&
pdrvinfo->RxRate <= DESC90_RATEMCS15)
- max_spatial_stream = 2; /* both spatial stream make sense */
+ /* both spatial stream make sense */
+ max_spatial_stream = 2;
else
- max_spatial_stream = 1; /* only spatial stream 1 makes sense */
+ /* only spatial stream 1 makes sense */
+ max_spatial_stream = 1;
for (i = 0; i < max_spatial_stream; i++) {
tmp_rxevm = pofdm_buf->rxevm_X[i];
@@ -4173,15 +4584,23 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
rx_evmX /= 2; /* dbm */
evm = rtl819x_evm_dbtopercentage(rx_evmX);
- if (i == 0) /* Fill value in RFD, Get the first spatial stream only */
- pstats->SignalQuality = precord_stats->SignalQuality = (u8)(evm & 0xff);
- pstats->RxMIMOSignalQuality[i] = precord_stats->RxMIMOSignalQuality[i] = (u8)(evm & 0xff);
+ if (i == 0)
+ /* Fill value in RFD, Get the first
+ * spatial stream only
+ */
+ pstats->SignalQuality =
+ precord_stats->SignalQuality =
+ (u8)(evm & 0xff);
+ pstats->RxMIMOSignalQuality[i] =
+ precord_stats->RxMIMOSignalQuality[i] =
+ (u8)(evm & 0xff);
}
/* record rx statistics for debug */
rxsc_sgien_exflg = pofdm_buf->rxsc_sgien_exflg;
- prxsc = (phy_ofdm_rx_status_rxsc_sgien_exintfflag *)&rxsc_sgien_exflg;
+ prxsc = (phy_ofdm_rx_status_rxsc_sgien_exintfflag *)
+ &rxsc_sgien_exflg;
if (pdrvinfo->BW) /* 40M channel */
priv->stats.received_bwtype[1 + prxsc->rxsc]++;
else /* 20M channel */
@@ -4192,17 +4611,19 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv,
* from 0~100. It is assigned to the BSS List in
* GetValueFromBeaconOrProbeRsp().
*/
- if (is_cck_rate) {
- pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)pwdb_all));
- } else {
+ if (is_cck_rate)
+ pstats->SignalStrength = precord_stats->SignalStrength =
+ (u8)(rtl819x_signal_scale_mapping((long)pwdb_all));
+ else if (rf_rx_num != 0)
/* We can judge RX path number now. */
- if (rf_rx_num != 0)
- pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)(total_rssi /= rf_rx_num)));
- }
+ pstats->SignalStrength = precord_stats->SignalStrength =
+ (u8)(rtl819x_signal_scale_mapping(
+ (long)(total_rssi /= rf_rx_num)));
} /* QueryRxPhyStatus8190Pci */
-static void rtl8192_record_rxdesc_forlateruse(struct ieee80211_rx_stats *psrc_stats,
- struct ieee80211_rx_stats *ptarget_stats)
+static void rtl8192_record_rxdesc_forlateruse(
+ struct ieee80211_rx_stats *psrc_stats,
+ struct ieee80211_rx_stats *ptarget_stats)
{
ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU;
ptarget_stats->bFirstMPDU = psrc_stats->bFirstMPDU;
@@ -4240,10 +4661,15 @@ static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
praddr = hdr->addr1;
/* Check if the received packet is acceptable. */
- bpacket_match_bssid = (IEEE80211_FTYPE_CTL != type) &&
- (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3))
- && (!pstats->bHwError) && (!pstats->bCRC) && (!pstats->bICV);
- bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr));
+ bpacket_match_bssid =
+ (IEEE80211_FTYPE_CTL != type &&
+ eqMacAddr(priv->ieee80211->current_network.bssid,
+ (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 :
+ (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 :
+ hdr->addr3) &&
+ !pstats->bHwError && !pstats->bCRC && !pstats->bICV);
+ bpacket_toself = bpacket_match_bssid &
+ eqMacAddr(praddr, priv->ieee80211->dev->dev_addr);
if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BEACON)
bPacketBeacon = true;
@@ -4263,7 +4689,9 @@ static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
* only, so driver should process phy information of previous packet
*/
rtl8192_process_phyinfo(priv, tmp_buf, &previous_stats, pstats);
- rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats, bpacket_match_bssid, bpacket_toself, bPacketBeacon, bToSelfBA);
+ rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats,
+ bpacket_match_bssid, bpacket_toself,
+ bPacketBeacon, bToSelfBA);
rtl8192_record_rxdesc_forlateruse(pstats, &previous_stats);
}
@@ -4289,7 +4717,8 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev,
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
u32 rcvType = 1; /* 0: Total, 1:OK, 2:CRC, 3:ICV */
u32 rateIndex;
- u32 preamble_guardinterval; /* 1: short preamble/GI, 0: long preamble/GI */
+ /* 1: short preamble/GI, 0: long preamble/GI */
+ u32 preamble_guardinterval;
if (stats->bCRC)
@@ -4434,14 +4863,16 @@ static void query_rxdesc_status(struct sk_buff *skb,
* Driver info are written to the RxBuffer following rx desc
*/
if (stats->RxDrvInfoSize != 0) {
- driver_info = (rx_drvinfo_819x_usb *)(skb->data + sizeof(rx_desc_819x_usb) +
- stats->RxBufShift);
+ driver_info = (rx_drvinfo_819x_usb *)(
+ skb->data + sizeof(rx_desc_819x_usb) +
+ stats->RxBufShift);
/* unit: 0.5M */
/* TODO */
if (!stats->bHwError) {
u8 ret_rate;
- ret_rate = HwRateToMRate90(driver_info->RxHT, driver_info->RxRate);
+ ret_rate = HwRateToMRate90(driver_info->RxHT,
+ driver_info->RxRate);
if (ret_rate == 0xff) {
/* Abnormal Case: Receive CRC OK packet with Rx
* descriptor indicating non supported rate.
@@ -4449,7 +4880,8 @@ static void query_rxdesc_status(struct sk_buff *skb,
*/
stats->bHwError = 1;
- stats->rate = MGN_1M; /* Set 1M rate by default */
+ /* Set 1M rate by default */
+ stats->rate = MGN_1M;
} else {
stats->rate = ret_rate;
}
@@ -4463,14 +4895,16 @@ static void query_rxdesc_status(struct sk_buff *skb,
UpdateReceivedRateHistogramStatistics8190(dev, stats);
stats->bIsAMPDU = (driver_info->PartAggr == 1);
- stats->bFirstMPDU = (driver_info->PartAggr == 1) && (driver_info->FirstAGGR == 1);
+ stats->bFirstMPDU = (driver_info->PartAggr == 1 &&
+ driver_info->FirstAGGR == 1);
stats->TimeStampLow = driver_info->TSFL;
UpdateRxPktTimeStamp8190(dev, stats);
/* Rx A-MPDU */
if (driver_info->FirstAGGR == 1 || driver_info->PartAggr == 1)
- RT_TRACE(COMP_RXDESC, "driver_info->FirstAGGR = %d, driver_info->PartAggr = %d\n",
+ RT_TRACE(COMP_RXDESC,
+ "driver_info->FirstAGGR = %d, driver_info->PartAggr = %d\n",
driver_info->FirstAGGR, driver_info->PartAggr);
}
@@ -4504,7 +4938,8 @@ static void rtl8192_rx_nomal(struct sk_buff *skb)
bool unicast_packet = false;
/* 20 is for ps-poll */
- if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) {
+ if (skb->len >= (20 + sizeof(rx_desc_819x_usb)) &&
+ skb->len < RX_URB_SIZE) {
/* first packet should not contain Rx aggregation header */
query_rxdesc_status(skb, &stats, false);
/* TODO */
@@ -4539,8 +4974,9 @@ static void rtl8192_rx_nomal(struct sk_buff *skb)
}
-static void rtl819xusb_process_received_packet(struct net_device *dev,
- struct ieee80211_rx_stats *pstats)
+static void rtl819xusb_process_received_packet(
+ struct net_device *dev,
+ struct ieee80211_rx_stats *pstats)
{
u8 *frame;
u16 frame_len = 0;
@@ -4560,7 +4996,9 @@ static void rtl819xusb_process_received_packet(struct net_device *dev,
* reason, ie. there may be a duration while sw switch is changed and
* hw switch is being changed.
*/
- Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8 *)(&rtState));
+ Adapter->HalFunc.GetHwRegHandler(Adapter,
+ HW_VAR_RF_STATE,
+ (u8 *)(&rtState));
if (rtState == eRfOff)
return;
#endif
@@ -4609,7 +5047,8 @@ static void rtl8192_rx_cmd(struct sk_buff *skb)
.freq = IEEE80211_24GHZ_BAND,
};
- if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) {
+ if (skb->len >= (20 + sizeof(rx_desc_819x_usb)) &&
+ skb->len < RX_URB_SIZE) {
query_rx_cmdpkt_desc_status(skb, &stats);
/* prfd->queue_id = 1; */
@@ -4694,14 +5133,16 @@ static int rtl8192_usb_probe(struct usb_interface *intf,
dev->netdev_ops = &rtl8192_netdev_ops;
- dev->wireless_handlers = (struct iw_handler_def *)&r8192_wx_handlers_def;
+ dev->wireless_handlers =
+ (struct iw_handler_def *) &r8192_wx_handlers_def;
dev->type = ARPHRD_ETHER;
dev->watchdog_timeo = HZ * 3;
if (dev_alloc_name(dev, ifname) < 0) {
- RT_TRACE(COMP_INIT, "Oops: devname already taken! Trying wlan%%d...\n");
+ RT_TRACE(COMP_INIT,
+ "Oops: devname already taken! Trying wlan%%d...\n");
ifname = "wlan%d";
dev_alloc_name(dev, ifname);
}
@@ -4740,7 +5181,9 @@ fail:
return ret;
}
-/* detach all the work and timer structure declared or inititialize in r8192U_init function. */
+/* Detach all the work and timer structure declared or inititialized
+ * in r8192U_init function.
+ */
static void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
{
@@ -4759,7 +5202,8 @@ static void rtl8192_usb_disconnect(struct usb_interface *intf)
if (dev) {
unregister_netdev(dev);
- RT_TRACE(COMP_DOWN, "=============>wlan driver to be removed\n");
+ RT_TRACE(COMP_DOWN,
+ "=============>wlan driver to be removed\n");
rtl8192_proc_remove_one(dev);
rtl8192_down(dev);
@@ -4846,10 +5290,13 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
struct ieee80211_device *ieee = priv->ieee80211;
SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
- if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2)) {
+ if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type ||
+ KEY_TYPE_WEP104 == ieee->pairwise_key_type) &&
+ priv->ieee80211->auth_mode != 2) {
SECR_value |= SCR_RxUseDK;
SECR_value |= SCR_TxUseDK;
- } else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP))) {
+ } else if (ieee->iw_mode == IW_MODE_ADHOC &&
+ ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP)) {
SECR_value |= SCR_RxUseDK;
SECR_value |= SCR_TxUseDK;
}
@@ -4862,12 +5309,14 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
ieee->hwsec_active = 1;
- if ((ieee->pHTInfo->IOTAction & HT_IOT_ACT_PURE_N_MODE) || !hwwep) { /* add hwsec_support flag to totol control hw_sec on/off */
+ if ((ieee->pHTInfo->IOTAction & HT_IOT_ACT_PURE_N_MODE) || !hwwep) {
+ /* add hwsec_support flag to totol control hw_sec on/off */
ieee->hwsec_active = 0;
SECR_value &= ~SCR_RxDecEnable;
}
- RT_TRACE(COMP_SEC, "%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __func__,
- ieee->hwsec_active, ieee->pairwise_key_type, SECR_value);
+ RT_TRACE(COMP_SEC, "%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n",
+ __func__, ieee->hwsec_active, ieee->pairwise_key_type,
+ SECR_value);
write_nic_byte(dev, SECR, SECR_value);
}
@@ -4883,7 +5332,9 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType,
if (EntryNo >= TOTAL_CAM_ENTRY)
RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n");
- RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev, EntryNo, KeyIndex, KeyType, MacAddr);
+ RT_TRACE(COMP_SEC,
+ "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n",
+ dev, EntryNo, KeyIndex, KeyType, MacAddr);
if (DefaultKey)
usConfig |= BIT15 | (KeyType << 2);
@@ -4912,7 +5363,8 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType,
} else {
/* Key Material */
if (KeyContent != NULL) {
- write_nic_dword(dev, WCAMI, (u32)(*(KeyContent + i - 2)));
+ write_nic_dword(dev, WCAMI,
+ (u32)(*(KeyContent + i - 2)));
write_nic_dword(dev, RWCAM, TargetCommand);
}
}
--
2.1.4
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