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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-02-12 12:33:09 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-03-02 08:20:26 +0200 |
| commit | 0522588d2fdc7813338d2f02aec6e46dbc20431f (patch) | |
| tree | 2a7b2ea7faff9e77cf8ff10b01c3775380fabfa5 /drivers/net/wireless/iwlwifi | |
| parent | e0ede17789b50537439931f974deeed9cb24026b (diff) | |
| download | op-kernel-dev-0522588d2fdc7813338d2f02aec6e46dbc20431f.zip op-kernel-dev-0522588d2fdc7813338d2f02aec6e46dbc20431f.tar.gz | |
iwlwifi: add new TLV capability flag for BT PLCR
Packet Level Co-Running is a BT Coex feature which is
supported on certain devices only, hence the need for
a TLV flag for it.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw-file.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/coex.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/coex_legacy.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mvm.h | 6 |
4 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h index 3ec32e8..5970682 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h @@ -289,6 +289,7 @@ enum iwl_ucode_tlv_api { * @IWL_UCODE_TLV_CAPA_TDLS_CHANNEL_SWITCH: supports TDLS channel switching * @IWL_UCODE_TLV_CAPA_HOTSPOT_SUPPORT: supports Hot Spot Command * @IWL_UCODE_TLV_CAPA_RADIO_BEACON_STATS: support radio and beacon statistics + * @IWL_UCODE_TLV_CAPA_BT_COEX_PLCR: enabled BT Coex packet level co-running */ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_D0I3_SUPPORT = BIT(0), @@ -304,6 +305,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_TDLS_CHANNEL_SWITCH = BIT(13), IWL_UCODE_TLV_CAPA_HOTSPOT_SUPPORT = BIT(18), IWL_UCODE_TLV_CAPA_RADIO_BEACON_STATS = BIT(22), + IWL_UCODE_TLV_CAPA_BT_COEX_PLCR = BIT(28), }; /* The default calibrate table size if not specified by firmware file */ diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c index 1ec4d55..ce99572 100644 --- a/drivers/net/wireless/iwlwifi/mvm/coex.c +++ b/drivers/net/wireless/iwlwifi/mvm/coex.c @@ -611,7 +611,7 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm) bt_cmd->enabled_modules |= cpu_to_le32(BT_COEX_SYNC2SCO_ENABLED); - if (IWL_MVM_BT_COEX_CORUNNING) + if (iwl_mvm_bt_is_plcr_supported(mvm)) bt_cmd->enabled_modules |= cpu_to_le32(BT_COEX_CORUN_ENABLED); if (IWL_MVM_BT_COEX_MPLUT) { @@ -1234,7 +1234,7 @@ int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm, if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT)) return iwl_mvm_rx_ant_coupling_notif_old(mvm, rxb, dev_cmd); - if (!IWL_MVM_BT_COEX_CORUNNING) + if (!iwl_mvm_bt_is_plcr_supported(mvm)) return 0; lockdep_assert_held(&mvm->mutex); diff --git a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c b/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c index adfd1ec..9717ee6 100644 --- a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c +++ b/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c @@ -619,7 +619,7 @@ int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm) if (IWL_MVM_BT_COEX_SYNC2SCO) bt_cmd->flags |= cpu_to_le32(BT_COEX_SYNC2SCO); - if (IWL_MVM_BT_COEX_CORUNNING) { + if (iwl_mvm_bt_is_plcr_supported(mvm)) { bt_cmd->valid_bit_msk |= cpu_to_le32(BT_VALID_CORUN_LUT_20 | BT_VALID_CORUN_LUT_40); bt_cmd->flags |= cpu_to_le32(BT_COEX_CORUNNING); @@ -1207,7 +1207,7 @@ int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm, .dataflags = { IWL_HCMD_DFL_NOCOPY, }, }; - if (!IWL_MVM_BT_COEX_CORUNNING) + if (!iwl_mvm_bt_is_plcr_supported(mvm)) return 0; lockdep_assert_held(&mvm->mutex); diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 5e383db..f78a006 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -898,6 +898,12 @@ static inline bool iwl_mvm_is_scd_cfg_supported(struct iwl_mvm *mvm) return mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_SCD_CFG; } +static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm) +{ + return (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) && + IWL_MVM_BT_COEX_CORUNNING; +} + extern const u8 iwl_mvm_ac_to_tx_fifo[]; struct iwl_rate_info { |
