diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-lib.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 339a89ca4d79..6ed0eae4c543 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -606,59 +606,6 @@ struct iwl_mod_params iwlagn_mod_params = { /* the rest are 0 by default */ }; -static void iwlagn_set_pwr_vmain(struct iwl_priv *priv) -{ -/* - * (for documentation purposes) - * to set power to V_AUX, do: - - if (pci_pme_capable(priv->pci_dev, PCI_D3cold)) - iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VAUX, - ~APMG_PS_CTRL_MSK_PWR_SRC); - */ - - iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VMAIN, - ~APMG_PS_CTRL_MSK_PWR_SRC); -} - -/*TODO: this function should move to transport layer */ -int iwlagn_hw_nic_init(struct iwl_priv *priv) -{ - unsigned long flags; - - /* nic_init */ - spin_lock_irqsave(&priv->lock, flags); - iwl_apm_init(priv); - - /* Set interrupt coalescing calibration timer to default (512 usecs) */ - iwl_write8(priv, CSR_INT_COALESCING, IWL_HOST_INT_CALIB_TIMEOUT_DEF); - - spin_unlock_irqrestore(&priv->lock, flags); - - iwlagn_set_pwr_vmain(priv); - - priv->cfg->lib->nic_config(priv); - - /* Allocate the RX queue, or reset if it is already allocated */ - trans_rx_init(priv); - - /* Allocate or reset and init all Tx and Command queues */ - if (trans_tx_init(priv)) - return -ENOMEM; - - if (priv->cfg->base_params->shadow_reg_enable) { - /* enable shadow regs in HW */ - iwl_set_bit(priv, CSR_MAC_SHADOW_REG_CTRL, - 0x800FFFFF); - } - - set_bit(STATUS_INIT, &priv->status); - - return 0; -} - int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band) { int idx = 0; @@ -2092,52 +2039,3 @@ void iwlagn_remove_notification(struct iwl_priv *priv, list_del(&wait_entry->list); spin_unlock_bh(&priv->_agn.notif_wait_lock); } - -int iwlagn_start_device(struct iwl_priv *priv) -{ - int ret; - - priv->ucode_owner = IWL_OWNERSHIP_DRIVER; - - if ((priv->cfg->sku & EEPROM_SKU_CAP_AMT_ENABLE) && - iwl_prepare_card_hw(priv)) { - IWL_WARN(priv, "Exit HW not ready\n"); - return -EIO; - } - - /* If platform's RF_KILL switch is NOT set to KILL */ - if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW) - clear_bit(STATUS_RF_KILL_HW, &priv->status); - else - set_bit(STATUS_RF_KILL_HW, &priv->status); - - if (iwl_is_rfkill(priv)) { - wiphy_rfkill_set_hw_state(priv->hw->wiphy, true); - iwl_enable_interrupts(priv); - return -ERFKILL; - } - - iwl_write32(priv, CSR_INT, 0xFFFFFFFF); - - ret = iwlagn_hw_nic_init(priv); - if (ret) { - IWL_ERR(priv, "Unable to init nic\n"); - return ret; - } - - /* make sure rfkill handshake bits are cleared */ - iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL); - iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, - CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED); - - /* clear (again), then enable host interrupts */ - iwl_write32(priv, CSR_INT, 0xFFFFFFFF); - iwl_enable_interrupts(priv); - - /* really make sure rfkill handshake bits are cleared */ - iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL); - iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL); - - return 0; -} - |