diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/pci.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/pci.c | 612 |
1 files changed, 262 insertions, 350 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 25335bd2873b..d080469264cf 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -64,13 +64,12 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; - u8 init_aspm; + u16 init_aspm; ppsc->reg_rfps_level = 0; ppsc->support_aspm = false; /*Update PCI ASPM setting */ - ppsc->const_amdpci_aspm = rtlpci->const_amdpci_aspm; switch (rtlpci->const_pci_aspm) { case 0: /*No ASPM */ @@ -151,9 +150,20 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw) /* toshiba aspm issue, toshiba will set aspm selfly * so we should not set aspm in driver */ - pci_read_config_byte(rtlpci->pdev, 0x80, &init_aspm); + pcie_capability_read_word(rtlpci->pdev, PCI_EXP_LNKCTL, &init_aspm); if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8192SE && - init_aspm == 0x43) + ((u8)init_aspm) == (PCI_EXP_LNKCTL_ASPM_L0S | + PCI_EXP_LNKCTL_ASPM_L1 | PCI_EXP_LNKCTL_CCC)) + ppsc->support_aspm = false; + + /* RTL8723BE found on some ASUSTek laptops, such as F441U and + * X555UQ with subsystem ID 11ad:1723 are known to output large + * amounts of PCIe AER errors during and after boot up, causing + * heavy lags, poor network throughput, and occasional lock-ups. + */ + if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8723BE && + (rtlpci->pdev->subsystem_vendor == 0x11ad && + rtlpci->pdev->subsystem_device == 0x1723)) ppsc->support_aspm = false; } @@ -164,21 +174,29 @@ static bool _rtl_pci_platform_switch_device_pci_aspm( struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + value &= PCI_EXP_LNKCTL_ASPMC; + if (rtlhal->hw_type != HARDWARE_TYPE_RTL8192SE) - value |= 0x40; + value |= PCI_EXP_LNKCTL_CCC; - pci_write_config_byte(rtlpci->pdev, 0x80, value); + pcie_capability_clear_and_set_word(rtlpci->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_ASPMC | value, + value); return false; } -/*When we set 0x01 to enable clk request. Set 0x0 to disable clk req.*/ -static void _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value) +/* @value is PCI_EXP_LNKCTL_CLKREQ_EN or 0 to enable/disable clk request. */ +static void _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u16 value) { struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - pci_write_config_byte(rtlpci->pdev, 0x81, value); + value &= PCI_EXP_LNKCTL_CLKREQ_EN; + + pcie_capability_clear_and_set_word(rtlpci->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN, + value); if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) udelay(100); @@ -192,20 +210,17 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; - u8 num4bytes = pcipriv->ndis_adapter.num4bytes; /*Retrieve original configuration settings. */ u8 linkctrl_reg = pcipriv->ndis_adapter.linkctrl_reg; - u16 pcibridge_linkctrlreg = pcipriv->ndis_adapter. - pcibridge_linkctrlreg; u16 aspmlevel = 0; - u8 tmp_u1b = 0; + u16 tmp_u1b = 0; if (!ppsc->support_aspm) return; if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) { - RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, - "PCI(Bridge) UNKNOWN\n"); + rtl_dbg(rtlpriv, COMP_POWER, DBG_TRACE, + "PCI(Bridge) UNKNOWN\n"); return; } @@ -216,21 +231,13 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw) } /*for promising device will in L0 state after an I/O. */ - pci_read_config_byte(rtlpci->pdev, 0x80, &tmp_u1b); + pcie_capability_read_word(rtlpci->pdev, PCI_EXP_LNKCTL, &tmp_u1b); /*Set corresponding value. */ - aspmlevel |= BIT(0) | BIT(1); + aspmlevel |= PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1; linkctrl_reg &= ~aspmlevel; - pcibridge_linkctrlreg &= ~(BIT(0) | BIT(1)); _rtl_pci_platform_switch_device_pci_aspm(hw, linkctrl_reg); - udelay(50); - - /*4 Disable Pci Bridge ASPM */ - pci_write_config_byte(rtlpci->pdev, (num4bytes << 2), - pcibridge_linkctrlreg); - - udelay(50); } /*Enable RTL8192SE ASPM & Enable Pci Bridge ASPM for @@ -245,39 +252,18 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; - u8 num4bytes = pcipriv->ndis_adapter.num4bytes; u16 aspmlevel; - u8 u_pcibridge_aspmsetting; u8 u_device_aspmsetting; if (!ppsc->support_aspm) return; if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) { - RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, - "PCI(Bridge) UNKNOWN\n"); + rtl_dbg(rtlpriv, COMP_POWER, DBG_TRACE, + "PCI(Bridge) UNKNOWN\n"); return; } - /*4 Enable Pci Bridge ASPM */ - - u_pcibridge_aspmsetting = - pcipriv->ndis_adapter.pcibridge_linkctrlreg | - rtlpci->const_hostpci_aspm_setting; - - if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL) - u_pcibridge_aspmsetting &= ~BIT(0); - - pci_write_config_byte(rtlpci->pdev, (num4bytes << 2), - u_pcibridge_aspmsetting); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "PlatformEnableASPM(): Write reg[%x] = %x\n", - (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10), - u_pcibridge_aspmsetting); - - udelay(50); - /*Get ASPM level (with/without Clock Req) */ aspmlevel = rtlpci->const_devicepci_aspm_setting; u_device_aspmsetting = pcipriv->ndis_adapter.linkctrl_reg; @@ -291,7 +277,8 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw) if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_CLK_REQ) { _rtl_pci_switch_clk_req(hw, (ppsc->reg_rfps_level & - RT_RF_OFF_LEVL_CLK_REQ) ? 1 : 0); + RT_RF_OFF_LEVL_CLK_REQ) ? + PCI_EXP_LNKCTL_CLKREQ_EN : 0); RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_CLK_REQ); } udelay(100); @@ -318,63 +305,6 @@ static bool rtl_pci_get_amd_l1_patch(struct ieee80211_hw *hw) return status; } -static bool rtl_pci_check_buddy_priv(struct ieee80211_hw *hw, - struct rtl_priv **buddy_priv) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); - bool find_buddy_priv = false; - struct rtl_priv *tpriv; - struct rtl_pci_priv *tpcipriv = NULL; - - if (!list_empty(&rtlpriv->glb_var->glb_priv_list)) { - list_for_each_entry(tpriv, &rtlpriv->glb_var->glb_priv_list, - list) { - tpcipriv = (struct rtl_pci_priv *)tpriv->priv; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "pcipriv->ndis_adapter.funcnumber %x\n", - pcipriv->ndis_adapter.funcnumber); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "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) { - find_buddy_priv = true; - break; - } - } - } - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "find_buddy_priv %d\n", find_buddy_priv); - - if (find_buddy_priv) - *buddy_priv = tpriv; - - return find_buddy_priv; -} - -static void rtl_pci_get_linkcontrol_field(struct ieee80211_hw *hw) -{ - struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(pcipriv); - u8 capabilityoffset = pcipriv->ndis_adapter.pcibridge_pciehdr_offset; - u8 linkctrl_reg; - u8 num4bbytes; - - num4bbytes = (capabilityoffset + 0x10) / 4; - - /*Read Link Control Register */ - pci_read_config_byte(rtlpci->pdev, (num4bbytes << 2), &linkctrl_reg); - - pcipriv->ndis_adapter.pcibridge_linkctrlreg = linkctrl_reg; -} - static void rtl_pci_parse_configuration(struct pci_dev *pdev, struct ieee80211_hw *hw) { @@ -388,12 +318,11 @@ static void rtl_pci_parse_configuration(struct pci_dev *pdev, pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &linkctrl_reg); pcipriv->ndis_adapter.linkctrl_reg = (u8)linkctrl_reg; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Link Control Register =%x\n", - pcipriv->ndis_adapter.linkctrl_reg); + rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Link Control Register =%x\n", + pcipriv->ndis_adapter.linkctrl_reg); - pci_read_config_byte(pdev, 0x98, &tmp); - tmp |= BIT(4); - pci_write_config_byte(pdev, 0x98, tmp); + pcie_capability_set_word(pdev, PCI_EXP_DEVCTL2, + PCI_EXP_DEVCTL2_COMP_TMOUT_DIS); tmp = 0x17; pci_write_config_byte(pdev, 0x70f, tmp); @@ -419,13 +348,13 @@ static void _rtl_pci_io_handler_init(struct device *dev, rtlpriv->io.dev = dev; - rtlpriv->io.write8_async = pci_write8_async; - rtlpriv->io.write16_async = pci_write16_async; - rtlpriv->io.write32_async = pci_write32_async; + rtlpriv->io.write8 = pci_write8_async; + rtlpriv->io.write16 = pci_write16_async; + rtlpriv->io.write32 = pci_write32_async; - rtlpriv->io.read8_sync = pci_read8_sync; - rtlpriv->io.read16_sync = pci_read16_sync; - rtlpriv->io.read32_sync = pci_read32_sync; + rtlpriv->io.read8 = pci_read8_sync; + rtlpriv->io.read16 = pci_read16_sync; + rtlpriv->io.read32 = pci_read32_sync; } static bool _rtl_update_earlymode_info(struct ieee80211_hw *hw, @@ -483,11 +412,6 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw) if (!rtlpriv->rtlhal.earlymode_enable) return; - if (rtlpriv->dm.supp_phymode_switch && - (rtlpriv->easy_concurrent_ctl.switch_in_process || - (rtlpriv->buddy_priv && - rtlpriv->buddy_priv->easy_concurrent_ctl.switch_in_process))) - return; /* 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)]; @@ -547,21 +471,20 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio) ring->idx = (ring->idx + 1) % ring->entries; skb = __skb_dequeue(&ring->queue); - pci_unmap_single(rtlpci->pdev, - rtlpriv->cfg->ops-> - get_desc(hw, (u8 *)entry, true, - HW_DESC_TXBUFF_ADDR), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&rtlpci->pdev->dev, + rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry, + true, HW_DESC_TXBUFF_ADDR), + skb->len, DMA_TO_DEVICE); /* remove early mode header */ if (rtlpriv->rtlhal.earlymode_enable) skb_pull(skb, EM_HDR_LEN); - RT_TRACE(rtlpriv, (COMP_INTR | COMP_SEND), DBG_TRACE, - "new ring->idx:%d, free: skb_queue_len:%d, free: seq:%x\n", - ring->idx, - skb_queue_len(&ring->queue), - *(u16 *)(skb->data + 22)); + rtl_dbg(rtlpriv, (COMP_INTR | COMP_SEND), DBG_TRACE, + "new ring->idx:%d, free: skb_queue_len:%d, free: seq:%x\n", + ring->idx, + skb_queue_len(&ring->queue), + *(u16 *)(skb->data + 22)); if (prio == TXCMD_QUEUE) { dev_kfree_skb(skb); @@ -608,10 +531,10 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio) } 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)); + rtl_dbg(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)); } @@ -622,7 +545,7 @@ tx_status_ok: if (((rtlpriv->link_info.num_rx_inperiod + rtlpriv->link_info.num_tx_inperiod) > 8) || rtlpriv->link_info.num_rx_inperiod > 2) - rtl_lps_leave(hw); + rtl_lps_leave(hw, false); } static int _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw, @@ -646,11 +569,14 @@ static int _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw, remap: /* just set skb->cb to mapping addr for pci_unmap_single use */ *((dma_addr_t *)skb->cb) = - pci_map_single(rtlpci->pdev, skb_tail_pointer(skb), - rtlpci->rxbuffersize, PCI_DMA_FROMDEVICE); + dma_map_single(&rtlpci->pdev->dev, skb_tail_pointer(skb), + rtlpci->rxbuffersize, DMA_FROM_DEVICE); bufferaddress = *((dma_addr_t *)skb->cb); - if (pci_dma_mapping_error(rtlpci->pdev, bufferaddress)) + if (dma_mapping_error(&rtlpci->pdev->dev, bufferaddress)) { + if (!new_skb) + kfree_skb(skb); return 0; + } rtlpci->rx_ring[rxring_idx].rx_buf[desc_idx] = skb; if (rtlpriv->use_new_trx_flow) { /* skb->cb may be 64 bit address */ @@ -773,8 +699,8 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) * AAAAAAttention !!! * We can NOT access 'skb' before 'pci_unmap_single' */ - pci_unmap_single(rtlpci->pdev, *((dma_addr_t *)skb->cb), - rtlpci->rxbuffersize, PCI_DMA_FROMDEVICE); + dma_unmap_single(&rtlpci->pdev->dev, *((dma_addr_t *)skb->cb), + rtlpci->rxbuffersize, DMA_FROM_DEVICE); /* get a new skb - if fail, old one will be reused */ new_skb = dev_alloc_skb(rtlpci->rxbuffersize); @@ -801,9 +727,9 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) skb_reserve(skb, stats.rx_drvinfo_size + stats.rx_bufshift); } else { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "skb->end - skb->tail = %d, len is %d\n", - skb->end - skb->tail, len); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, + "skb->end - skb->tail = %d, len is %d\n", + skb->end - skb->tail, len); dev_kfree_skb_any(skb); goto new_trx_end; } @@ -875,17 +801,23 @@ new_trx_end: if (((rtlpriv->link_info.num_rx_inperiod + rtlpriv->link_info.num_tx_inperiod) > 8) || rtlpriv->link_info.num_rx_inperiod > 2) - rtl_lps_leave(hw); + rtl_lps_leave(hw, false); skb = new_skb; no_new: if (rtlpriv->use_new_trx_flow) { - _rtl_pci_init_one_rxdesc(hw, skb, (u8 *)buffer_desc, - rxring_idx, - rtlpci->rx_ring[rxring_idx].idx); + if (!_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)buffer_desc, + rxring_idx, + rtlpci->rx_ring[rxring_idx].idx)) { + if (new_skb) + dev_kfree_skb_any(skb); + } } else { - _rtl_pci_init_one_rxdesc(hw, skb, (u8 *)pdesc, - rxring_idx, - rtlpci->rx_ring[rxring_idx].idx); + if (!_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)pdesc, + rxring_idx, + rtlpci->rx_ring[rxring_idx].idx)) { + if (new_skb) + dev_kfree_skb_any(skb); + } if (rtlpci->rx_ring[rxring_idx].idx == rtlpci->rxringcount - 1) rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, @@ -925,67 +857,67 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) /*<1> beacon related */ if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK]) - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "beacon ok interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "beacon ok interrupt!\n"); if (unlikely(intvec.inta & rtlpriv->cfg->maps[RTL_IMR_TBDER])) - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "beacon err interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "beacon err interrupt!\n"); if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_BDOK]) - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, "beacon interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, "beacon interrupt!\n"); if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_BCNINT]) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "prepare beacon for interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "prepare beacon for interrupt!\n"); tasklet_schedule(&rtlpriv->works.irq_prepare_bcn_tasklet); } /*<2> Tx related */ if (unlikely(intvec.intb & rtlpriv->cfg->maps[RTL_IMR_TXFOVW])) - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "IMR_TXFOVW!\n"); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, "IMR_TXFOVW!\n"); if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_MGNTDOK]) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "Manage ok interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "Manage ok interrupt!\n"); _rtl_pci_tx_isr(hw, MGNT_QUEUE); } if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_HIGHDOK]) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "HIGH_QUEUE ok interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "HIGH_QUEUE ok interrupt!\n"); _rtl_pci_tx_isr(hw, HIGH_QUEUE); } if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_BKDOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "BK Tx OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "BK Tx OK interrupt!\n"); _rtl_pci_tx_isr(hw, BK_QUEUE); } if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_BEDOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "BE TX OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "BE TX OK interrupt!\n"); _rtl_pci_tx_isr(hw, BE_QUEUE); } if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_VIDOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "VI TX OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "VI TX OK interrupt!\n"); _rtl_pci_tx_isr(hw, VI_QUEUE); } if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_VODOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "Vo TX OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "Vo TX OK interrupt!\n"); _rtl_pci_tx_isr(hw, VO_QUEUE); } @@ -993,8 +925,8 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) if (intvec.intd & rtlpriv->cfg->maps[RTL_IMR_H2CDOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "H2C TX OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "H2C TX OK interrupt!\n"); _rtl_pci_tx_isr(hw, H2C_QUEUE); } } @@ -1003,34 +935,34 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_COMDOK]) { rtlpriv->link_info.num_tx_inperiod++; - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "CMD TX OK interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "CMD TX OK interrupt!\n"); _rtl_pci_tx_isr(hw, TXCMD_QUEUE); } } /*<3> Rx related */ if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_ROK]) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, "Rx ok interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, "Rx ok interrupt!\n"); _rtl_pci_rx_interrupt(hw); } if (unlikely(intvec.inta & rtlpriv->cfg->maps[RTL_IMR_RDU])) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "rx descriptor unavailable!\n"); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, + "rx descriptor unavailable!\n"); _rtl_pci_rx_interrupt(hw); } if (unlikely(intvec.intb & rtlpriv->cfg->maps[RTL_IMR_RXFOVW])) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "rx overflow !\n"); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, "rx overflow !\n"); _rtl_pci_rx_interrupt(hw); } /*<4> fw related*/ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723AE) { if (intvec.inta & rtlpriv->cfg->maps[RTL_IMR_C2HCMD]) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "firmware interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "firmware interrupt!\n"); queue_delayed_work(rtlpriv->works.rtl_wq, &rtlpriv->works.fwevt_wq, 0); } @@ -1046,8 +978,8 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) { if (unlikely(intvec.inta & rtlpriv->cfg->maps[RTL_IMR_HSISR_IND])) { - RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, - "hsisr interrupt!\n"); + rtl_dbg(rtlpriv, COMP_INTR, DBG_TRACE, + "hsisr interrupt!\n"); _rtl_pci_hs_interrupt(hw); } } @@ -1061,16 +993,18 @@ done: return ret; } -static void _rtl_pci_irq_tasklet(unsigned long data) +static void _rtl_pci_irq_tasklet(struct tasklet_struct *t) { - struct ieee80211_hw *hw = (struct ieee80211_hw *)data; + struct rtl_priv *rtlpriv = from_tasklet(rtlpriv, t, works.irq_tasklet); + struct ieee80211_hw *hw = rtlpriv->hw; _rtl_pci_tx_chk_waitq(hw); } -static void _rtl_pci_prepare_bcn_tasklet(unsigned long data) +static void _rtl_pci_prepare_bcn_tasklet(struct tasklet_struct *t) { - struct ieee80211_hw *hw = (struct ieee80211_hw *)data; - struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_priv *rtlpriv = from_tasklet(rtlpriv, t, + works.irq_prepare_bcn_tasklet); + struct ieee80211_hw *hw = rtlpriv->hw; struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl8192_tx_ring *ring = NULL; @@ -1092,15 +1026,15 @@ static void _rtl_pci_prepare_bcn_tasklet(unsigned long data) else entry = (u8 *)(&ring->desc[ring->idx]); if (pskb) { - pci_unmap_single(rtlpci->pdev, - rtlpriv->cfg->ops->get_desc( - hw, (u8 *)entry, true, HW_DESC_TXBUFF_ADDR), - pskb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&rtlpci->pdev->dev, + rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry, + true, HW_DESC_TXBUFF_ADDR), + pskb->len, DMA_TO_DEVICE); kfree_skb(pskb); } /*NB: the beacon data buffer must be 32-bit aligned. */ - pskb = ieee80211_beacon_get(hw, mac->vif); + pskb = ieee80211_beacon_get(hw, mac->vif, 0); if (!pskb) return; hdr = rtl_get_hdr(pskb); @@ -1194,12 +1128,9 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, rtlpci->acm_method = EACMWAY2_SW; /*task */ - tasklet_init(&rtlpriv->works.irq_tasklet, - _rtl_pci_irq_tasklet, - (unsigned long)hw); - tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet, - _rtl_pci_prepare_bcn_tasklet, - (unsigned long)hw); + tasklet_setup(&rtlpriv->works.irq_tasklet, _rtl_pci_irq_tasklet); + tasklet_setup(&rtlpriv->works.irq_prepare_bcn_tasklet, + _rtl_pci_prepare_bcn_tasklet); INIT_WORK(&rtlpriv->works.lps_change_work, rtl_lps_change_work_callback); } @@ -1218,9 +1149,9 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, /* alloc tx buffer desc for new trx flow*/ if (rtlpriv->use_new_trx_flow) { buffer_desc = - pci_zalloc_consistent(rtlpci->pdev, - sizeof(*buffer_desc) * entries, - &buffer_desc_dma); + dma_alloc_coherent(&rtlpci->pdev->dev, + sizeof(*buffer_desc) * entries, + &buffer_desc_dma, GFP_KERNEL); if (!buffer_desc || (unsigned long)buffer_desc & 0xFF) { pr_err("Cannot allocate TX ring (prio = %d)\n", @@ -1236,8 +1167,8 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, } /* alloc dma for this ring */ - desc = pci_zalloc_consistent(rtlpci->pdev, - sizeof(*desc) * entries, &desc_dma); + desc = dma_alloc_coherent(&rtlpci->pdev->dev, sizeof(*desc) * entries, + &desc_dma, GFP_KERNEL); if (!desc || (unsigned long)desc & 0xFF) { pr_err("Cannot allocate TX ring (prio = %d)\n", prio); @@ -1251,8 +1182,8 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, rtlpci->tx_ring[prio].entries = entries; skb_queue_head_init(&rtlpci->tx_ring[prio].queue); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "queue:%d, ring_addr:%p\n", - prio, desc); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "queue:%d, ring_addr:%p\n", + prio, desc); /* init every desc in this ring */ if (!rtlpriv->use_new_trx_flow) { @@ -1280,11 +1211,10 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx) struct rtl_rx_buffer_desc *entry = NULL; /* alloc dma for this ring */ rtlpci->rx_ring[rxring_idx].buffer_desc = - pci_zalloc_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx]. - buffer_desc) * - rtlpci->rxringcount, - &rtlpci->rx_ring[rxring_idx].dma); + dma_alloc_coherent(&rtlpci->pdev->dev, + sizeof(*rtlpci->rx_ring[rxring_idx].buffer_desc) * + rtlpci->rxringcount, + &rtlpci->rx_ring[rxring_idx].dma, GFP_KERNEL); if (!rtlpci->rx_ring[rxring_idx].buffer_desc || (ulong)rtlpci->rx_ring[rxring_idx].buffer_desc & 0xFF) { pr_err("Cannot allocate RX ring\n"); @@ -1304,10 +1234,10 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx) u8 tmp_one = 1; /* alloc dma for this ring */ rtlpci->rx_ring[rxring_idx].desc = - pci_zalloc_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx]. - desc) * rtlpci->rxringcount, - &rtlpci->rx_ring[rxring_idx].dma); + dma_alloc_coherent(&rtlpci->pdev->dev, + sizeof(*rtlpci->rx_ring[rxring_idx].desc) * + rtlpci->rxringcount, + &rtlpci->rx_ring[rxring_idx].dma, GFP_KERNEL); if (!rtlpci->rx_ring[rxring_idx].desc || (unsigned long)rtlpci->rx_ring[rxring_idx].desc & 0xFF) { pr_err("Cannot allocate RX ring\n"); @@ -1347,24 +1277,23 @@ static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw, else entry = (u8 *)(&ring->desc[ring->idx]); - pci_unmap_single(rtlpci->pdev, + dma_unmap_single(&rtlpci->pdev->dev, rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry, - true, - HW_DESC_TXBUFF_ADDR), - skb->len, PCI_DMA_TODEVICE); + true, HW_DESC_TXBUFF_ADDR), + skb->len, DMA_TO_DEVICE); kfree_skb(skb); ring->idx = (ring->idx + 1) % ring->entries; } /* free dma of this ring */ - pci_free_consistent(rtlpci->pdev, - sizeof(*ring->desc) * ring->entries, - ring->desc, ring->dma); + dma_free_coherent(&rtlpci->pdev->dev, + sizeof(*ring->desc) * ring->entries, ring->desc, + ring->dma); ring->desc = NULL; if (rtlpriv->use_new_trx_flow) { - pci_free_consistent(rtlpci->pdev, - sizeof(*ring->buffer_desc) * ring->entries, - ring->buffer_desc, ring->buffer_desc_dma); + dma_free_coherent(&rtlpci->pdev->dev, + sizeof(*ring->buffer_desc) * ring->entries, + ring->buffer_desc, ring->buffer_desc_dma); ring->buffer_desc = NULL; } } @@ -1381,25 +1310,25 @@ static void _rtl_pci_free_rx_ring(struct ieee80211_hw *hw, int rxring_idx) if (!skb) continue; - pci_unmap_single(rtlpci->pdev, *((dma_addr_t *)skb->cb), - rtlpci->rxbuffersize, PCI_DMA_FROMDEVICE); + dma_unmap_single(&rtlpci->pdev->dev, *((dma_addr_t *)skb->cb), + rtlpci->rxbuffersize, DMA_FROM_DEVICE); kfree_skb(skb); } /* free dma of this ring */ if (rtlpriv->use_new_trx_flow) { - pci_free_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx]. - buffer_desc) * rtlpci->rxringcount, - rtlpci->rx_ring[rxring_idx].buffer_desc, - rtlpci->rx_ring[rxring_idx].dma); + dma_free_coherent(&rtlpci->pdev->dev, + sizeof(*rtlpci->rx_ring[rxring_idx].buffer_desc) * + rtlpci->rxringcount, + rtlpci->rx_ring[rxring_idx].buffer_desc, + rtlpci->rx_ring[rxring_idx].dma); rtlpci->rx_ring[rxring_idx].buffer_desc = NULL; } else { - pci_free_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx].desc) * - rtlpci->rxringcount, - rtlpci->rx_ring[rxring_idx].desc, - rtlpci->rx_ring[rxring_idx].dma); + dma_free_coherent(&rtlpci->pdev->dev, + sizeof(*rtlpci->rx_ring[rxring_idx].desc) * + rtlpci->rxringcount, + rtlpci->rx_ring[rxring_idx].desc, + rtlpci->rx_ring[rxring_idx].dma); rtlpci->rx_ring[rxring_idx].desc = NULL; } } @@ -1527,13 +1456,10 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) else entry = (u8 *)(&ring->desc[ring->idx]); - pci_unmap_single(rtlpci->pdev, - rtlpriv->cfg->ops-> - get_desc(hw, (u8 *) - entry, - true, - HW_DESC_TXBUFF_ADDR), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&rtlpci->pdev->dev, + rtlpriv->cfg->ops->get_desc(hw, (u8 *)entry, + true, HW_DESC_TXBUFF_ADDR), + skb->len, DMA_TO_DEVICE); dev_kfree_skb_irq(skb); ring->idx = (ring->idx + 1) % ring->entries; } @@ -1649,10 +1575,10 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, true, HW_DESC_OWN); 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, - skb_queue_len(&ring->queue)); + rtl_dbg(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, + skb_queue_len(&ring->queue)); spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); @@ -1662,8 +1588,8 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, 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"); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, + "get_available_desc fail\n"); spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); return skb->len; } @@ -1686,8 +1612,8 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, if ((ring->entries - skb_queue_len(&ring->queue)) < 2 && hw_queue != BEACON_QUEUE) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, - "less desc left, stop skb_queue@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%x\n", + rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD, + "less desc left, stop skb_queue@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%x\n", hw_queue, ring->idx, idx, skb_queue_len(&ring->queue)); @@ -1749,9 +1675,6 @@ static void rtl_pci_deinit(struct ieee80211_hw *hw) synchronize_irq(rtlpci->pdev->irq); tasklet_kill(&rtlpriv->works.irq_tasklet); cancel_work_sync(&rtlpriv->works.lps_change_work); - - 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) @@ -1794,8 +1717,8 @@ static int rtl_pci_start(struct ieee80211_hw *hw) err = rtlpriv->cfg->ops->hw_init(hw); if (err) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "Failed to config hardware!\n"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "Failed to config hardware!\n"); kfree(rtlpriv->btcoexist.btc_context); kfree(rtlpriv->btcoexist.wifi_only_context); return err; @@ -1804,7 +1727,7 @@ static int rtl_pci_start(struct ieee80211_hw *hw) &rtlmac->retry_long); rtlpriv->cfg->ops->enable_interrupt(hw); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "enable_interrupt OK\n"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "enable_interrupt OK\n"); rtl_init_rx_config(hw); @@ -1815,7 +1738,7 @@ static int rtl_pci_start(struct ieee80211_hw *hw) rtlpci->up_first_time = false; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%s OK\n", __func__); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, "%s OK\n", __func__); return 0; } @@ -1909,71 +1832,71 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, deviceid == RTL_PCI_8171_DID) { switch (revisionid) { case RTL_PCI_REVISION_ID_8192PCIE: - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "8192 PCI-E is found - vid/did=%x/%x\n", - venderid, deviceid); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "8192 PCI-E is found - vid/did=%x/%x\n", + venderid, deviceid); rtlhal->hw_type = HARDWARE_TYPE_RTL8192E; return false; case RTL_PCI_REVISION_ID_8192SE: - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "8192SE is found - vid/did=%x/%x\n", - venderid, deviceid); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "8192SE is found - vid/did=%x/%x\n", + venderid, deviceid); rtlhal->hw_type = HARDWARE_TYPE_RTL8192SE; break; default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "Err: Unknown device - vid/did=%x/%x\n", - venderid, deviceid); + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, + "Err: Unknown device - vid/did=%x/%x\n", + 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); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "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 || deviceid == RTL_PCI_8188CE_DID) { rtlhal->hw_type = HARDWARE_TYPE_RTL8192CE; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "8192C PCI-E is found - vid/did=%x/%x\n", - venderid, deviceid); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "8192C PCI-E is found - vid/did=%x/%x\n", + venderid, deviceid); } else if (deviceid == RTL_PCI_8192DE_DID || deviceid == RTL_PCI_8192DE_DID2) { rtlhal->hw_type = HARDWARE_TYPE_RTL8192DE; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "8192D PCI-E is found - vid/did=%x/%x\n", - venderid, deviceid); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "8192D PCI-E is found - vid/did=%x/%x\n", + venderid, deviceid); } else if (deviceid == RTL_PCI_8188EE_DID) { rtlhal->hw_type = HARDWARE_TYPE_RTL8188EE; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "Find adapter, Hardware type is 8188EE\n"); + rtl_dbg(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"); + rtl_dbg(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"); + rtl_dbg(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"); + rtl_dbg(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"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, + "Find adapter, Hardware type is 8812AE\n"); } else if (deviceid == RTL_PCI_8822BE_DID) { rtlhal->hw_type = HARDWARE_TYPE_RTL8822BE; rtlhal->bandset = BAND_ON_BOTH; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "Find adapter, Hardware type is 8822BE\n"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, + "Find adapter, Hardware type is 8822BE\n"); } else { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "Err: Unknown device - vid/did=%x/%x\n", + rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, + "Err: Unknown device - vid/did=%x/%x\n", venderid, deviceid); rtlhal->hw_type = RTL_DEFAULT_HARDWARE_TYPE; @@ -1982,17 +1905,17 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE) { if (revisionid == 0 || revisionid == 1) { if (revisionid == 0) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "Find 92DE MAC0\n"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, + "Find 92DE MAC0\n"); rtlhal->interfaceindex = 0; } else if (revisionid == 1) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "Find 92DE MAC1\n"); + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, + "Find 92DE MAC1\n"); rtlhal->interfaceindex = 1; } } else { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "Unknown device - VendorID/DeviceID=%x/%x, Revision=%x\n", + rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, + "Unknown device - VendorID/DeviceID=%x/%x, Revision=%x\n", venderid, deviceid, revisionid); rtlhal->interfaceindex = 0; } @@ -2022,13 +1945,12 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, */ if (bridge_pdev) { /*find bridge info if available */ - pcipriv->ndis_adapter.pcibridge_vendorid = bridge_pdev->vendor; for (tmp = 0; tmp < PCI_BRIDGE_VENDOR_MAX; tmp++) { if (bridge_pdev->vendor == pcibridge_vendors[tmp]) { pcipriv->ndis_adapter.pcibridge_vendor = tmp; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "Pci Bridge Vendor is found index: %d\n", - tmp); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "Pci Bridge Vendor is found index: %d\n", + tmp); break; } } @@ -2042,12 +1964,6 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, PCI_SLOT(bridge_pdev->devfn); pcipriv->ndis_adapter.pcibridge_funcnum = PCI_FUNC(bridge_pdev->devfn); - pcipriv->ndis_adapter.pcibridge_pciehdr_offset = - pci_pcie_cap(bridge_pdev); - pcipriv->ndis_adapter.num4bytes = - (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10) / 4; - - rtl_pci_get_linkcontrol_field(hw); if (pcipriv->ndis_adapter.pcibridge_vendor == PCI_BRIDGE_VENDOR_AMD) { @@ -2056,25 +1972,22 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, } } - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "pcidev busnumber:devnumber:funcnumber:vendor:link_ctl %d:%d:%d:%x:%x\n", - pcipriv->ndis_adapter.busnumber, - pcipriv->ndis_adapter.devnumber, - pcipriv->ndis_adapter.funcnumber, - pdev->vendor, pcipriv->ndis_adapter.linkctrl_reg); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "pcidev busnumber:devnumber:funcnumber:vendor:link_ctl %d:%d:%d:%x:%x\n", + pcipriv->ndis_adapter.busnumber, + pcipriv->ndis_adapter.devnumber, + pcipriv->ndis_adapter.funcnumber, + pdev->vendor, pcipriv->ndis_adapter.linkctrl_reg); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "pci_bridge busnumber:devnumber:funcnumber:vendor:pcie_cap:link_ctl_reg:amd %d:%d:%d:%x:%x:%x:%x\n", - pcipriv->ndis_adapter.pcibridge_busnum, - pcipriv->ndis_adapter.pcibridge_devnum, - pcipriv->ndis_adapter.pcibridge_funcnum, - pcibridge_vendors[pcipriv->ndis_adapter.pcibridge_vendor], - pcipriv->ndis_adapter.pcibridge_pciehdr_offset, - pcipriv->ndis_adapter.pcibridge_linkctrlreg, - pcipriv->ndis_adapter.amd_l1_patch); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "pci_bridge busnumber:devnumber:funcnumber:vendor:amd %d:%d:%d:%x:%x\n", + pcipriv->ndis_adapter.pcibridge_busnum, + pcipriv->ndis_adapter.pcibridge_devnum, + pcipriv->ndis_adapter.pcibridge_funcnum, + pcibridge_vendors[pcipriv->ndis_adapter.pcibridge_vendor], + pcipriv->ndis_adapter.amd_l1_patch); rtl_pci_parse_configuration(pdev, hw); - list_add_tail(&rtlpriv->list, &rtlpriv->glb_var->glb_priv_list); return true; } @@ -2099,8 +2012,8 @@ static int rtl_pci_intr_mode_msi(struct ieee80211_hw *hw) rtlpci->using_msi = true; - RT_TRACE(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG, - "MSI Interrupt Mode!\n"); + rtl_dbg(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG, + "MSI Interrupt Mode!\n"); return 0; } @@ -2117,8 +2030,8 @@ static int rtl_pci_intr_mode_legacy(struct ieee80211_hw *hw) return ret; rtlpci->using_msi = false; - RT_TRACE(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG, - "Pin-based Interrupt Mode!\n"); + rtl_dbg(rtlpriv, COMP_INIT | COMP_INTR, DBG_DMESG, + "Pin-based Interrupt Mode!\n"); return 0; } @@ -2172,8 +2085,8 @@ int rtl_pci_probe(struct pci_dev *pdev, } if (((struct rtl_hal_cfg *)id->driver_data)->mod_params->dma64 && - !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) { + !dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) { + if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) { WARN_ONCE(true, "Unable to obtain 64bit DMA for consistent allocations\n"); err = -ENOMEM; @@ -2181,8 +2094,8 @@ int rtl_pci_probe(struct pci_dev *pdev, } platform_enable_dma64(pdev, true); - } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) { - if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) { + } else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) { + if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32))) { WARN_ONCE(true, "rtlwifi: Unable to obtain 32bit DMA for consistent allocations\n"); err = -ENOMEM; @@ -2221,7 +2134,6 @@ int rtl_pci_probe(struct pci_dev *pdev, rtlpriv->rtlhal.interface = INTF_PCI; rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data); rtlpriv->intf_ops = &rtl_pci_ops; - rtlpriv->glb_var = &rtl_global_var; rtl_efuse_ops_init(hw); /* MEM map */ @@ -2245,10 +2157,10 @@ int rtl_pci_probe(struct pci_dev *pdev, goto fail2; } - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "mem mapped space: start: 0x%08lx len:%08lx flags:%08lx, after map:0x%08lx\n", - pmem_start, pmem_len, pmem_flags, - rtlpriv->io.pci_mem_start); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "mem mapped space: start: 0x%08lx len:%08lx flags:%08lx, after map:0x%08lx\n", + pmem_start, pmem_len, pmem_flags, + rtlpriv->io.pci_mem_start); /* Disable Clk Request */ pci_write_config_byte(pdev, 0x81, 0); @@ -2272,9 +2184,9 @@ int rtl_pci_probe(struct pci_dev *pdev, if (rtlpriv->cfg->ops->init_sw_vars(hw)) { pr_err("Can't init_sw_vars\n"); err = -ENODEV; - goto fail3; + goto fail2; } - rtlpriv->cfg->ops->init_sw_leds(hw); + rtl_init_sw_leds(hw); /*aspm */ rtl_pci_init_aspm(hw); @@ -2290,14 +2202,14 @@ int rtl_pci_probe(struct pci_dev *pdev, err = rtl_pci_init(hw, pdev); if (err) { pr_err("Failed to init PCI\n"); - goto fail3; + goto fail4; } err = ieee80211_register_hw(hw); if (err) { pr_err("Can't register mac80211 hw.\n"); err = -ENODEV; - goto fail3; + goto fail5; } rtlpriv->mac80211.mac80211_registered = 1; @@ -2310,9 +2222,9 @@ int rtl_pci_probe(struct pci_dev *pdev, rtlpci = rtl_pcidev(pcipriv); err = rtl_pci_intr_mode_decide(hw); if (err) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "%s: failed to register IRQ handler\n", - wiphy_name(hw->wiphy)); + rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, + "%s: failed to register IRQ handler\n", + wiphy_name(hw->wiphy)); goto fail3; } rtlpci->irq_alloc = 1; @@ -2320,16 +2232,19 @@ int rtl_pci_probe(struct pci_dev *pdev, set_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status); return 0; -fail3: - pci_set_drvdata(pdev, NULL); +fail5: + rtl_pci_deinit(hw); +fail4: rtl_deinit_core(hw); +fail3: + wait_for_completion(&rtlpriv->firmware_loading_complete); + rtlpriv->cfg->ops->deinit_sw_vars(hw); fail2: if (rtlpriv->io.pci_mem_start != 0) pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start); pci_release_regions(pdev); - complete(&rtlpriv->firmware_loading_complete); fail1: if (hw) @@ -2380,7 +2295,6 @@ void rtl_pci_disconnect(struct pci_dev *pdev) if (rtlpci->using_msi) pci_disable_msi(rtlpci->pdev); - list_del(&rtlpriv->list); if (rtlpriv->io.pci_mem_start != 0) { pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start); pci_release_regions(pdev); @@ -2437,10 +2351,8 @@ EXPORT_SYMBOL(rtl_pci_resume); #endif /* CONFIG_PM_SLEEP */ const struct rtl_intf_ops rtl_pci_ops = { - .read_efuse_byte = read_efuse_byte, .adapter_start = rtl_pci_start, .adapter_stop = rtl_pci_stop, - .check_buddy_priv = rtl_pci_check_buddy_priv, .adapter_tx = rtl_pci_tx, .flush = rtl_pci_flush, .reset_trx_ring = rtl_pci_reset_trx_ring, |