BK_QUEUE
};
-static u8 _rtl_mac_to_hwqueue(struct ieee80211_hw *hw,
- struct sk_buff *skb)
+static u8 _rtl_mac_to_hwqueue(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
__le16 fc = rtl_get_fc(skb);
break;
case 3:
- /*
- * Always enable ASPM and Clock Req
+ /* Always enable ASPM and Clock Req
* from initialization to halt.
- * */
+ */
ppsc->reg_rfps_level &= ~(RT_RF_LPS_LEVEL_ASPM);
ppsc->reg_rfps_level |= (RT_RF_PS_LEVEL_ALWAYS_ASPM |
RT_RF_OFF_LEVL_CLK_REQ);
break;
case 4:
- /*
- * Always enable ASPM without Clock Req
+ /* Always enable ASPM without Clock Req
* from initialization to halt.
- * */
+ */
ppsc->reg_rfps_level &= ~(RT_RF_LPS_LEVEL_ASPM |
RT_RF_OFF_LEVL_CLK_REQ);
ppsc->reg_rfps_level |= RT_RF_PS_LEVEL_ALWAYS_ASPM;
}
/* toshiba aspm issue, toshiba will set aspm selfly
- * so we should not set aspm in driver */
+ * so we should not set aspm in driver
+ */
pci_read_config_byte(rtlpci->pdev, 0x80, &init_aspm);
if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8192SE &&
- init_aspm == 0x43)
+ init_aspm == 0x43)
ppsc->support_aspm = false;
}
udelay(50);
}
-/*
- *Enable RTL8192SE ASPM & Enable Pci Bridge ASPM for
+/*Enable RTL8192SE ASPM & Enable Pci Bridge ASPM for
*power saving We should follow the sequence to enable
*RTL8192SE first then enable Pci Bridge ASPM
*or the system will show bluescreen.
bool status = false;
u8 offset_e0;
- unsigned offset_e4;
+ unsigned int offset_e4;
pci_write_config_byte(rtlpci->pdev, 0xe0, 0xa0);
"tpcipriv->ndis_adapter.funcnumber %x\n",
tpcipriv->ndis_adapter.funcnumber);
- if ((pcipriv->ndis_adapter.busnumber ==
- tpcipriv->ndis_adapter.busnumber) &&
- (pcipriv->ndis_adapter.devnumber ==
- tpcipriv->ndis_adapter.devnumber) &&
- (pcipriv->ndis_adapter.funcnumber !=
- tpcipriv->ndis_adapter.funcnumber)) {
+ if (pcipriv->ndis_adapter.busnumber ==
+ tpcipriv->ndis_adapter.busnumber &&
+ pcipriv->ndis_adapter.devnumber ==
+ tpcipriv->ndis_adapter.devnumber &&
+ pcipriv->ndis_adapter.funcnumber !=
+ tpcipriv->ndis_adapter.funcnumber) {
find_buddy_priv = true;
break;
}
}
static void rtl_pci_parse_configuration(struct pci_dev *pdev,
- struct ieee80211_hw *hw)
+ struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
rtl_pci_enable_aspm(hw);
RT_SET_PS_LEVEL(ppsc, RT_RF_PS_LEVEL_ALWAYS_ASPM);
}
-
}
static void _rtl_pci_io_handler_init(struct device *dev,
rtlpriv->io.read8_sync = pci_read8_sync;
rtlpriv->io.read16_sync = pci_read16_sync;
rtlpriv->io.read32_sync = pci_read32_sync;
-
}
static bool _rtl_update_earlymode_info(struct ieee80211_hw *hw,
- struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc, u8 tid)
+ struct sk_buff *skb,
+ struct rtl_tcb_desc *tcb_desc, u8 tid)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
(rtlpriv->buddy_priv &&
rtlpriv->buddy_priv->easy_concurrent_ctl.switch_in_process)))
return;
- /* we juse use em for BE/BK/VI/VO */
+ /* we just use em for BE/BK/VI/VO */
for (tid = 7; tid >= 0; tid--) {
u8 hw_queue = ac_to_hwq[rtl_tid_to_ac(tid)];
struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
+
while (!mac->act_scanning &&
rtlpriv->psc.rfpwr_state == ERFON) {
struct rtl_tcb_desc tcb_desc;
+
memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
spin_lock_bh(&rtlpriv->locks.waitq_lock);
spin_unlock_bh(&rtlpriv->locks.waitq_lock);
/* Some macaddr can't do early mode. like
- * multicast/broadcast/no_qos data */
+ * multicast/broadcast/no_qos data
+ */
info = IEEE80211_SKB_CB(skb);
if (info->flags & IEEE80211_TX_CTL_AMPDU)
_rtl_update_earlymode_info(hw, skb,
}
}
-
static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
if (prio == TXCMD_QUEUE) {
dev_kfree_skb(skb);
goto tx_status_ok;
-
}
/* for sw LPS, just after NULL skb send out, we can
ieee80211_tx_status_irqsafe(hw, skb);
if ((ring->entries - skb_queue_len(&ring->queue)) <= 4) {
-
RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
"more desc left, wake skb_queue@%d, ring->idx = %d, skb_queue_len = 0x%x\n",
prio, ring->idx,
skb_queue_len(&ring->queue));
- ieee80211_wake_queue(hw,
- skb_get_queue_mapping
- (skb));
+ ieee80211_wake_queue(hw, skb_get_queue_mapping(skb));
}
tx_status_ok:
skb = NULL;
if (((rtlpriv->link_info.num_rx_inperiod +
rtlpriv->link_info.num_tx_inperiod) > 8) ||
- (rtlpriv->link_info.num_rx_inperiod > 2))
+ rtlpriv->link_info.num_rx_inperiod > 2)
rtl_lps_leave(hw);
}
new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
if (unlikely(!new_skb))
goto no_new;
- memset(&rx_status , 0 , sizeof(rx_status));
+ memset(&rx_status, 0, sizeof(rx_status));
rtlpriv->cfg->ops->query_rx_desc(hw, &stats,
&rx_status, (u8 *)pdesc, skb);
/* handle command packet here */
if (rtlpriv->cfg->ops->rx_command_packet &&
rtlpriv->cfg->ops->rx_command_packet(hw, &stats, skb)) {
- dev_kfree_skb_any(skb);
- goto new_trx_end;
+ dev_kfree_skb_any(skb);
+ goto new_trx_end;
}
- /*
- * NOTICE This can not be use for mac80211,
+ /* NOTICE This can not be use for mac80211,
* this is done in mac80211 code,
* if done here sec DHCP will fail
* skb_trim(skb, skb->len - 4);
/* for sw lps */
rtl_swlps_beacon(hw, (void *)skb->data, skb->len);
rtl_recognize_peer(hw, (void *)skb->data, skb->len);
- if ((rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP) &&
- (rtlpriv->rtlhal.current_bandtype ==
- BAND_ON_2_4G) &&
+ if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP &&
+ rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G &&
(ieee80211_is_beacon(fc) ||
ieee80211_is_probe_resp(fc))) {
dev_kfree_skb_any(skb);
}
if (((rtlpriv->link_info.num_rx_inperiod +
rtlpriv->link_info.num_tx_inperiod) > 8) ||
- (rtlpriv->link_info.num_rx_inperiod > 2))
+ rtlpriv->link_info.num_rx_inperiod > 2)
rtl_lps_leave(hw);
skb = new_skb;
no_new:
if (rtlpci->irq_enabled == 0)
return ret;
- spin_lock_irqsave(&rtlpriv->locks.irq_th_lock , flags);
+ spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
rtlpriv->cfg->ops->disable_interrupt(hw);
/*read ISR: 4/8bytes */
rtlpriv->cfg->ops->interrupt_recognized(hw, &inta, &intb);
- /*Shared IRQ or HW disappared */
+ /*Shared IRQ or HW disappeared */
if (!inta || inta == 0xffff)
goto done;
/*<1> beacon related */
- if (inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK]) {
+ if (inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK])
RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
"beacon ok interrupt!\n");
- }
- if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_TBDER])) {
+ if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_TBDER]))
RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
"beacon err interrupt!\n");
- }
- if (inta & rtlpriv->cfg->maps[RTL_IMR_BDOK]) {
+ if (inta & rtlpriv->cfg->maps[RTL_IMR_BDOK])
RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, "beacon interrupt!\n");
- }
if (inta & rtlpriv->cfg->maps[RTL_IMR_BCNINT]) {
RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
/*NB: the beacon data buffer must be 32-bit aligned. */
pskb = ieee80211_beacon_get(hw, mac->vif);
- if (pskb == NULL)
+ if (!pskb)
return;
hdr = rtl_get_hdr(pskb);
info = IEEE80211_SKB_CB(pskb);
rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true, HW_DESC_OWN,
&temp_one);
}
- return;
}
static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++)
rtlpci->txringcount[i] = desc_num;
- /*
- *we just alloc 2 desc for beacon queue,
+ /*we just alloc 2 desc for beacon queue,
*because we just need first desc in hw beacon.
*/
rtlpci->txringcount[BEACON_QUEUE] = 2;
}
static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
- struct pci_dev *pdev)
+ struct pci_dev *pdev)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
}
static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw,
- unsigned int prio)
+ unsigned int prio)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
entry = (u8 *)(&ring->desc[ring->idx]);
pci_unmap_single(rtlpci->pdev,
- rtlpriv->cfg->
- ops->get_desc(hw, (u8 *)entry,
+ rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry,
true,
HW_DESC_TXBUFF_ADDR),
skb->len, PCI_DMA_TODEVICE);
}
for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++) {
- ret = _rtl_pci_init_tx_ring(hw, i,
- rtlpci->txringcount[i]);
+ ret = _rtl_pci_init_tx_ring(hw, i, rtlpci->txringcount[i]);
if (ret)
goto err_free_rings;
}
/* force the rx_ring[RX_MPDU_QUEUE/
* RX_CMD_QUEUE].idx to the first one
*new trx flow, do nothing
- */
+ */
if (!rtlpriv->use_new_trx_flow &&
rtlpci->rx_ring[rxring_idx].desc) {
struct rtl_rx_desc *entry = NULL;
entry = &rtlpci->rx_ring[rxring_idx].desc[i];
bufferaddress =
rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry,
- false , HW_DESC_RXBUFF_ADDR);
- memset((u8 *)entry , 0 ,
+ false, HW_DESC_RXBUFF_ADDR);
+ memset((u8 *)entry, 0,
sizeof(*rtlpci->rx_ring
[rxring_idx].desc));/*clear one entry*/
if (rtlpriv->use_new_trx_flow) {
rtlpci->rx_ring[rxring_idx].idx = 0;
}
- /*
- *after reset, release previous pending packet,
+ /*after reset, release previous pending packet,
*and force the tx idx to the first one
*/
spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
if (rtlpriv->psc.sw_ps_enabled) {
if (ieee80211_is_data(fc) && !ieee80211_is_nullfunc(fc) &&
- !ieee80211_has_pm(fc))
+ !ieee80211_has_pm(fc))
hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
}
own = (u8)rtlpriv->cfg->ops->get_desc(hw, (u8 *)pdesc,
true, HW_DESC_OWN);
- if ((own == 1) && (hw_queue != BEACON_QUEUE)) {
+ if (own == 1 && hw_queue != BEACON_QUEUE) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
"No more TX desc@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%x\n",
hw_queue, ring->idx, idx,
if (rtlpriv->cfg->ops->get_available_desc &&
rtlpriv->cfg->ops->get_available_desc(hw, hw_queue) == 0) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "get_available_desc fail\n");
- spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock,
- flags);
- return skb->len;
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+ "get_available_desc fail\n");
+ spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+ return skb->len;
}
if (ieee80211_is_data(fc))
ring = &pcipriv->dev.tx_ring[queue_id];
queue_len = skb_queue_len(&ring->queue);
if (queue_len == 0 || queue_id == BEACON_QUEUE ||
- queue_id == TXCMD_QUEUE) {
+ queue_id == TXCMD_QUEUE) {
queue_id--;
continue;
} else {
/* we just wait 1s for all queues */
if (rtlpriv->psc.rfpwr_state == ERFOFF ||
- is_hal_stop(rtlhal) || i >= 200)
+ is_hal_stop(rtlhal) || i >= 200)
return;
}
}
flush_workqueue(rtlpriv->works.rtl_wq);
destroy_workqueue(rtlpriv->works.rtl_wq);
-
}
static int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev)
rtlpci->up_first_time = false;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "rtl_pci_start OK\n");
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%s OK\n", __func__);
return 0;
}
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
unsigned long flags;
- u8 RFInProgressTimeOut = 0;
+ u8 rf_timeout = 0;
if (rtlpriv->cfg->ops->get_btc_status())
rtlpriv->btcoexist.btc_ops->btc_halt_notify();
- /*
- *should be before disable interrupt&adapter
+ /*should be before disable interrupt&adapter
*and will do it immediately.
*/
set_hal_stop(rtlhal);
spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
while (ppsc->rfchange_inprogress) {
spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
- if (RFInProgressTimeOut > 100) {
+ if (rf_timeout > 100) {
spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
break;
}
mdelay(1);
- RFInProgressTimeOut++;
+ rf_timeout++;
spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
}
ppsc->rfchange_inprogress = true;
}
static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
- struct ieee80211_hw *hw)
+ struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
venderid, deviceid);
rtlhal->hw_type = HARDWARE_TYPE_RTL8192SE;
break;
-
}
} else if (deviceid == RTL_PCI_8723AE_DID) {
rtlhal->hw_type = HARDWARE_TYPE_RTL8723AE;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "8723AE PCI-E is found - "
- "vid/did=%x/%x\n", venderid, deviceid);
+ "8723AE PCI-E is found - vid/did=%x/%x\n",
+ venderid, deviceid);
} else if (deviceid == RTL_PCI_8192CET_DID ||
deviceid == RTL_PCI_8192CE_DID ||
deviceid == RTL_PCI_8191CE_DID ||
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
"Find adapter, Hardware type is 8188EE\n");
} else if (deviceid == RTL_PCI_8723BE_DID) {
- rtlhal->hw_type = HARDWARE_TYPE_RTL8723BE;
- RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD,
- "Find adapter, Hardware type is 8723BE\n");
+ rtlhal->hw_type = HARDWARE_TYPE_RTL8723BE;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "Find adapter, Hardware type is 8723BE\n");
} else if (deviceid == RTL_PCI_8192EE_DID) {
- rtlhal->hw_type = HARDWARE_TYPE_RTL8192EE;
- RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD,
- "Find adapter, Hardware type is 8192EE\n");
+ rtlhal->hw_type = HARDWARE_TYPE_RTL8192EE;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "Find adapter, Hardware type is 8192EE\n");
} else if (deviceid == RTL_PCI_8821AE_DID) {
- rtlhal->hw_type = HARDWARE_TYPE_RTL8821AE;
- RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD,
- "Find adapter, Hardware type is 8821AE\n");
+ rtlhal->hw_type = HARDWARE_TYPE_RTL8821AE;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "Find adapter, Hardware type is 8821AE\n");
} else if (deviceid == RTL_PCI_8812AE_DID) {
- rtlhal->hw_type = HARDWARE_TYPE_RTL8812AE;
- RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD,
- "Find adapter, Hardware type is 8812AE\n");
+ rtlhal->hw_type = HARDWARE_TYPE_RTL8812AE;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "Find adapter, Hardware type is 8812AE\n");
} else {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
"Err: Unknown device - vid/did=%x/%x\n",
rtlpci->using_msi = true;
- RT_TRACE(rtlpriv, COMP_INIT|COMP_INTR, DBG_DMESG,
+ RT_TRACE(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG,
"MSI Interrupt Mode!\n");
return 0;
}
return ret;
rtlpci->using_msi = false;
- RT_TRACE(rtlpriv, COMP_INIT|COMP_INTR, DBG_DMESG,
+ RT_TRACE(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG,
"Pin-based Interrupt Mode!\n");
return 0;
}
}
int rtl_pci_probe(struct pci_dev *pdev,
- const struct pci_device_id *id)
+ const struct pci_device_id *id)
{
struct ieee80211_hw *hw = NULL;
pci_disable_device(pdev);
return err;
-
}
EXPORT_SYMBOL(rtl_pci_probe);
#ifdef CONFIG_PM_SLEEP
/***************************************
-kernel pci power state define:
-PCI_D0 ((pci_power_t __force) 0)
-PCI_D1 ((pci_power_t __force) 1)
-PCI_D2 ((pci_power_t __force) 2)
-PCI_D3hot ((pci_power_t __force) 3)
-PCI_D3cold ((pci_power_t __force) 4)
-PCI_UNKNOWN ((pci_power_t __force) 5)
-
-This function is called when system
-goes into suspend state mac80211 will
-call rtl_mac_stop() from the mac80211
-suspend function first, So there is
-no need to call hw_disable here.
-****************************************/
+ * kernel pci power state define:
+ * PCI_D0 ((pci_power_t __force) 0)
+ * PCI_D1 ((pci_power_t __force) 1)
+ * PCI_D2 ((pci_power_t __force) 2)
+ * PCI_D3hot ((pci_power_t __force) 3)
+ * PCI_D3cold ((pci_power_t __force) 4)
+ * PCI_UNKNOWN ((pci_power_t __force) 5)
+
+ * This function is called when system
+ * goes into suspend state mac80211 will
+ * call rtl_mac_stop() from the mac80211
+ * suspend function first, So there is
+ * no need to call hw_disable here.
+ ****************************************/
int rtl_pci_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
projects / platform / kernel / linux-rpi.git / commitdiff