diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/internal.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index b513037dc066..9f5d0fc839fe 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -874,6 +874,33 @@ static inline void iwl_enable_fw_load_int(struct iwl_trans *trans) } } +static inline void iwl_enable_fw_load_int_ctx_info(struct iwl_trans *trans) +{ + struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); + + IWL_DEBUG_ISR(trans, "Enabling ALIVE interrupt only\n"); + + if (!trans_pcie->msix_enabled) { + /* + * When we'll receive the ALIVE interrupt, the ISR will call + * iwl_enable_fw_load_int_ctx_info again to set the ALIVE + * interrupt (which is not really needed anymore) but also the + * RX interrupt which will allow us to receive the ALIVE + * notification (which is Rx) and continue the flow. + */ + trans_pcie->inta_mask = CSR_INT_BIT_ALIVE | CSR_INT_BIT_FH_RX; + iwl_write32(trans, CSR_INT_MASK, trans_pcie->inta_mask); + } else { + iwl_enable_hw_int_msk_msix(trans, + MSIX_HW_INT_CAUSES_REG_ALIVE); + /* + * Leave all the FH causes enabled to get the ALIVE + * notification. + */ + iwl_enable_fh_int_msk_msix(trans, trans_pcie->fh_init_mask); + } +} + static inline u16 iwl_pcie_get_cmd_index(const struct iwl_txq *q, u32 index) { return index & (q->n_window - 1); @@ -928,7 +955,7 @@ static inline void iwl_enable_rfkill_int(struct iwl_trans *trans) MSIX_HW_INT_CAUSES_REG_RF_KILL); } - if (trans->cfg->device_family == IWL_DEVICE_FAMILY_9000) { + if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_9000) { /* * On 9000-series devices this bit isn't enabled by default, so * when we power down the device we need set the bit to allow it @@ -1018,7 +1045,7 @@ static inline void __iwl_trans_pcie_set_bit(struct iwl_trans *trans, static inline bool iwl_pcie_dbg_on(struct iwl_trans *trans) { - return (trans->dbg_dest_tlv || trans->ini_valid); + return (trans->dbg.dest_tlv || trans->dbg.ini_valid); } void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state); |