diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 866c91c923be..6bb1a99a197a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -130,6 +130,41 @@ static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); } +static int iwl_configure_rxq(struct iwl_mvm *mvm) +{ + int i, num_queues, size; + struct iwl_rfh_queue_config *cmd; + + /* Do not configure default queue, it is configured via context info */ + num_queues = mvm->trans->num_rx_queues - 1; + + size = sizeof(*cmd) + num_queues * sizeof(struct iwl_rfh_queue_data); + + cmd = kzalloc(size, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + cmd->num_queues = num_queues; + + for (i = 0; i < num_queues; i++) { + struct iwl_trans_rxq_dma_data data; + + cmd->data[i].q_num = i + 1; + iwl_trans_get_rxq_dma_data(mvm->trans, i + 1, &data); + + cmd->data[i].fr_bd_cb = cpu_to_le64(data.fr_bd_cb); + cmd->data[i].urbd_stts_wrptr = + cpu_to_le64(data.urbd_stts_wrptr); + cmd->data[i].ur_bd_cb = cpu_to_le64(data.ur_bd_cb); + cmd->data[i].fr_bd_wid = cpu_to_le32(data.fr_bd_wid); + } + + return iwl_mvm_send_cmd_pdu(mvm, + WIDE_ID(DATA_PATH_GROUP, + RFH_QUEUE_CONFIG_CMD), + 0, size, cmd); +} + static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm) { struct iwl_dqa_enable_cmd dqa_cmd = { @@ -301,7 +336,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, if (ret) { struct iwl_trans *trans = mvm->trans; - if (trans->cfg->device_family == IWL_DEVICE_FAMILY_22000) + if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_prph(trans, UMAG_SB_CPU_1_STATUS), @@ -1007,9 +1042,16 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; /* Init RSS configuration */ - /* TODO - remove 22000 disablement when we have RXQ config API */ - if (iwl_mvm_has_new_rx_api(mvm) && - mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_22000) { + if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) { + ret = iwl_configure_rxq(mvm); + if (ret) { + IWL_ERR(mvm, "Failed to configure RX queues: %d\n", + ret); + goto error; + } + } + + if (iwl_mvm_has_new_rx_api(mvm)) { ret = iwl_send_rss_cfg_cmd(mvm); if (ret) { IWL_ERR(mvm, "Failed to configure RSS queues: %d\n", |