diff options
| author | David Spinadel <david.spinadel@intel.com> | 2018-11-18 19:01:43 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-01-29 17:10:32 +0300 |
| commit | 57e861d9362ed303ac5c0df1bc11760979de9f55 (patch) | |
| tree | 705b3aeb03d82011d8efd38a91fcc5990c5b68a6 /drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c | |
| parent | 5213e8a8a28d2c4c143fec94e57c866a958ed52d (diff) | |
| download | linux-57e861d9362ed303ac5c0df1bc11760979de9f55.tar.xz | |
iwlwifi: mvm: Change FW channel info API
Change iwl_fw_channel_info structure so it can have channel number
greater than 255. This is needed for 6 GHz channel numbers.
Change all relevant structs and member accesses accordingly.
The new API is indicated by a TLV capability bit.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c index 7f5434b34d0d..f369173db11c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c @@ -143,14 +143,11 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm, u8 chains_static, u8 chains_dynamic) { u8 active_cnt, idle_cnt; + struct iwl_phy_context_cmd_tail *tail = + iwl_mvm_chan_info_cmd_tail(mvm, &cmd->ci); /* Set the channel info data */ - cmd->ci.band = (chandef->chan->band == NL80211_BAND_2GHZ ? - PHY_BAND_24 : PHY_BAND_5); - - cmd->ci.channel = chandef->chan->hw_value; - cmd->ci.width = iwl_mvm_get_channel_width(chandef); - cmd->ci.ctrl_pos = iwl_mvm_get_ctrl_pos(chandef); + iwl_mvm_set_chan_info_chandef(mvm, &cmd->ci, chandef); /* Set rx the chains */ idle_cnt = chains_static; @@ -168,17 +165,17 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm, active_cnt = 2; } - cmd->rxchain_info = cpu_to_le32(iwl_mvm_get_valid_rx_ant(mvm) << + tail->rxchain_info = cpu_to_le32(iwl_mvm_get_valid_rx_ant(mvm) << PHY_RX_CHAIN_VALID_POS); - cmd->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS); - cmd->rxchain_info |= cpu_to_le32(active_cnt << + tail->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS); + tail->rxchain_info |= cpu_to_le32(active_cnt << PHY_RX_CHAIN_MIMO_CNT_POS); #ifdef CONFIG_IWLWIFI_DEBUGFS if (unlikely(mvm->dbgfs_rx_phyinfo)) - cmd->rxchain_info = cpu_to_le32(mvm->dbgfs_rx_phyinfo); + tail->rxchain_info = cpu_to_le32(mvm->dbgfs_rx_phyinfo); #endif - cmd->txchain_info = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm)); + tail->txchain_info = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm)); } /* @@ -195,6 +192,7 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm, { struct iwl_phy_context_cmd cmd; int ret; + u16 len = sizeof(cmd) - iwl_mvm_chan_info_padding(mvm); /* Set the command header fields */ iwl_mvm_phy_ctxt_cmd_hdr(ctxt, &cmd, action, apply_time); @@ -203,9 +201,7 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm, iwl_mvm_phy_ctxt_cmd_data(mvm, &cmd, chandef, chains_static, chains_dynamic); - ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0, - sizeof(struct iwl_phy_context_cmd), - &cmd); + ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0, len, &cmd); if (ret) IWL_ERR(mvm, "PHY ctxt cmd error. ret=%d\n", ret); return ret; |