| Message ID | iwlwifi.20220128153014.7120a90ed7d2.I9d6d907a2c1b965d1e42ff9f0886b1df627e4761@changeid |
|---|---|
| State | New |
| Headers | show |
| Series | iwlwifi: updates intended for v5.18 2022-01-28 | expand |
Luca Coelho <luca@coelho.fi> writes: > From: Emmanuel Grumbach <emmanuel.grumbach@intel.com> > > Those devices have more BAIDs, which is the hardware module > that tracks the BA session. > > Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> > Signed-off-by: Luca Coelho <luciano.coelho@intel.com> > --- > drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h | 3 +++ > drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 1 - > drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 6 +++--- > 3 files changed, 6 insertions(+), 4 deletions(-) > > diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h > index b0b8f067d544..5539d402daa9 100644 > --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h > +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h > @@ -264,6 +264,9 @@ struct iwl_rlc_config_cmd { > u8 reserved[3]; > } __packed; /* RLC_CONFIG_CMD_API_S_VER_2 */ > > +#define IWL_MAX_BAID_OLD 16 /* MAX_IMMEDIATE_BA_API_D_VER_2 */ > +#define IWL_MAX_BAID 32 /* MAX_IMMEDIATE_BA_API_D_VER_3 */ Nitpicking, but using "old" or "new" creates problems as often there could be a third option :) No need to resend.
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h index b0b8f067d544..5539d402daa9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h @@ -264,6 +264,9 @@ struct iwl_rlc_config_cmd { u8 reserved[3]; } __packed; /* RLC_CONFIG_CMD_API_S_VER_2 */ +#define IWL_MAX_BAID_OLD 16 /* MAX_IMMEDIATE_BA_API_D_VER_2 */ +#define IWL_MAX_BAID 32 /* MAX_IMMEDIATE_BA_API_D_VER_3 */ + /** * enum iwl_rx_baid_action - BAID allocation/config action * @IWL_RX_BAID_ACTION_ADD: add a new BAID session diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 250effb8ed87..3208a7670505 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1097,7 +1097,6 @@ struct iwl_mvm { } cmd_ver; struct ieee80211_vif *nan_vif; -#define IWL_MAX_BAID 32 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID]; /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index ef4d52672674..c8ffe31ca124 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2464,8 +2464,6 @@ int iwl_mvm_rm_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) return ret; } -#define IWL_MAX_RX_BA_SESSIONS 16 - static void iwl_mvm_sync_rxq_del_ba(struct iwl_mvm *mvm, u8 baid) { struct iwl_mvm_delba_data notif = { @@ -2657,10 +2655,12 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta); struct iwl_mvm_baid_data *baid_data = NULL; int ret, baid; + u32 max_ba_id_sessions = iwl_mvm_has_new_tx_api(mvm) ? IWL_MAX_BAID : + IWL_MAX_BAID_OLD; lockdep_assert_held(&mvm->mutex); - if (start && mvm->rx_ba_sessions >= IWL_MAX_RX_BA_SESSIONS) { + if (start && mvm->rx_ba_sessions >= max_ba_id_sessions) { IWL_WARN(mvm, "Not enough RX BA SESSIONS\n"); return -ENOSPC; }