diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 4c0847446e22..e279fd409b6f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -866,13 +866,27 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) struct iwl_dev_tx_power_cmd_v3_v8 cmd = { .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), }; + struct iwl_dev_tx_power_cmd cmd_v9_v10 = { + .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), + }; __le16 *per_chain; int ret; u16 len = 0; u32 n_subbands; u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3); + void *cmd_data = &cmd; - if (cmd_ver >= 7) { + if (cmd_ver == 10) { + len = sizeof(cmd_v9_v10.v10); + n_subbands = IWL_NUM_SUB_BANDS_V2; + per_chain = &cmd_v9_v10.v10.per_chain[0][0][0]; + cmd_v9_v10.v10.flags = + cpu_to_le32(mvm->fwrt.reduced_power_flags); + } else if (cmd_ver == 9) { + len = sizeof(cmd_v9_v10.v9); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = &cmd_v9_v10.v9.per_chain[0][0]; + } else if (cmd_ver >= 7) { len = sizeof(cmd.v7); n_subbands = IWL_NUM_SUB_BANDS_V2; per_chain = cmd.v7.per_chain[0][0]; @@ -902,8 +916,10 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) /* all structs have the same common part, add its length */ len += sizeof(cmd.common); - /* all structs have the same per_band part, add its length */ - len += sizeof(cmd.per_band); + if (cmd_ver < 9) + len += sizeof(cmd.per_band); + else + cmd_data = &cmd_v9_v10; ret = iwl_sar_fill_profile(&mvm->fwrt, per_chain, IWL_NUM_CHAIN_TABLES, @@ -916,7 +932,7 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) iwl_mei_set_power_limit(per_chain); IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); - return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); + return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, cmd_data); } int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) |