From 04e1cabe4294fdf744489deb1e91edb1ec02e9a4 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Thu, 25 Aug 2011 23:11:01 -0700 Subject: [PATCH] iwlagn: move reclaim related functions Now that the reclaim flow has been moved to the transport layer, a lot of functions can be made static or don't need to be exported outside the transport layer. Signed-off-by: Emmanuel Grumbach Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 193 ----------------- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 197 +++++++++++++++++- drivers/net/wireless/iwlwifi/iwl-agn.h | 19 -- .../net/wireless/iwlwifi/iwl-trans-int-pcie.h | 6 +- .../net/wireless/iwlwifi/iwl-trans-tx-pcie.c | 9 +- drivers/net/wireless/iwlwifi/iwl-trans.h | 7 - 6 files changed, 200 insertions(+), 231 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 52ddb49d2017..bca5f99377ac 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -42,184 +42,6 @@ #include "iwl-trans.h" #include "iwl-shared.h" -static void iwlagn_count_tx_err_status(struct iwl_priv *priv, u16 status) -{ - status &= TX_STATUS_MSK; - - switch (status) { - case TX_STATUS_POSTPONE_DELAY: - priv->reply_tx_stats.pp_delay++; - break; - case TX_STATUS_POSTPONE_FEW_BYTES: - priv->reply_tx_stats.pp_few_bytes++; - break; - case TX_STATUS_POSTPONE_BT_PRIO: - priv->reply_tx_stats.pp_bt_prio++; - break; - case TX_STATUS_POSTPONE_QUIET_PERIOD: - priv->reply_tx_stats.pp_quiet_period++; - break; - case TX_STATUS_POSTPONE_CALC_TTAK: - priv->reply_tx_stats.pp_calc_ttak++; - break; - case TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY: - priv->reply_tx_stats.int_crossed_retry++; - break; - case TX_STATUS_FAIL_SHORT_LIMIT: - priv->reply_tx_stats.short_limit++; - break; - case TX_STATUS_FAIL_LONG_LIMIT: - priv->reply_tx_stats.long_limit++; - break; - case TX_STATUS_FAIL_FIFO_UNDERRUN: - priv->reply_tx_stats.fifo_underrun++; - break; - case TX_STATUS_FAIL_DRAIN_FLOW: - priv->reply_tx_stats.drain_flow++; - break; - case TX_STATUS_FAIL_RFKILL_FLUSH: - priv->reply_tx_stats.rfkill_flush++; - break; - case TX_STATUS_FAIL_LIFE_EXPIRE: - priv->reply_tx_stats.life_expire++; - break; - case TX_STATUS_FAIL_DEST_PS: - priv->reply_tx_stats.dest_ps++; - break; - case TX_STATUS_FAIL_HOST_ABORTED: - priv->reply_tx_stats.host_abort++; - break; - case TX_STATUS_FAIL_BT_RETRY: - priv->reply_tx_stats.bt_retry++; - break; - case TX_STATUS_FAIL_STA_INVALID: - priv->reply_tx_stats.sta_invalid++; - break; - case TX_STATUS_FAIL_FRAG_DROPPED: - priv->reply_tx_stats.frag_drop++; - break; - case TX_STATUS_FAIL_TID_DISABLE: - priv->reply_tx_stats.tid_disable++; - break; - case TX_STATUS_FAIL_FIFO_FLUSHED: - priv->reply_tx_stats.fifo_flush++; - break; - case TX_STATUS_FAIL_INSUFFICIENT_CF_POLL: - priv->reply_tx_stats.insuff_cf_poll++; - break; - case TX_STATUS_FAIL_PASSIVE_NO_RX: - priv->reply_tx_stats.fail_hw_drop++; - break; - case TX_STATUS_FAIL_NO_BEACON_ON_RADAR: - priv->reply_tx_stats.sta_color_mismatch++; - break; - default: - priv->reply_tx_stats.unknown++; - break; - } -} - -void iwlagn_count_agg_tx_err_status(struct iwl_priv *priv, u16 status) -{ - status &= AGG_TX_STATUS_MSK; - - switch (status) { - case AGG_TX_STATE_UNDERRUN_MSK: - priv->reply_agg_tx_stats.underrun++; - break; - case AGG_TX_STATE_BT_PRIO_MSK: - priv->reply_agg_tx_stats.bt_prio++; - break; - case AGG_TX_STATE_FEW_BYTES_MSK: - priv->reply_agg_tx_stats.few_bytes++; - break; - case AGG_TX_STATE_ABORT_MSK: - priv->reply_agg_tx_stats.abort++; - break; - case AGG_TX_STATE_LAST_SENT_TTL_MSK: - priv->reply_agg_tx_stats.last_sent_ttl++; - break; - case AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK: - priv->reply_agg_tx_stats.last_sent_try++; - break; - case AGG_TX_STATE_LAST_SENT_BT_KILL_MSK: - priv->reply_agg_tx_stats.last_sent_bt_kill++; - break; - case AGG_TX_STATE_SCD_QUERY_MSK: - priv->reply_agg_tx_stats.scd_query++; - break; - case AGG_TX_STATE_TEST_BAD_CRC32_MSK: - priv->reply_agg_tx_stats.bad_crc32++; - break; - case AGG_TX_STATE_RESPONSE_MSK: - priv->reply_agg_tx_stats.response++; - break; - case AGG_TX_STATE_DUMP_TX_MSK: - priv->reply_agg_tx_stats.dump_tx++; - break; - case AGG_TX_STATE_DELAY_TX_MSK: - priv->reply_agg_tx_stats.delay_tx++; - break; - default: - priv->reply_agg_tx_stats.unknown++; - break; - } -} - -void iwlagn_set_tx_status(struct iwl_priv *priv, - struct ieee80211_tx_info *info, - struct iwlagn_tx_resp *tx_resp, - bool is_agg) -{ - u16 status = le16_to_cpu(tx_resp->status.status); - - info->status.rates[0].count = tx_resp->failure_frame + 1; - if (is_agg) - info->flags &= ~IEEE80211_TX_CTL_AMPDU; - info->flags |= iwl_tx_status_to_mac80211(status); - iwlagn_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), - info); - if (!iwl_is_tx_success(status)) - iwlagn_count_tx_err_status(priv, status); -} - -#ifdef CONFIG_IWLWIFI_DEBUG -#define AGG_TX_STATE_FAIL(x) case AGG_TX_STATE_ ## x: return #x - -const char *iwl_get_agg_tx_fail_reason(u16 status) -{ - status &= AGG_TX_STATUS_MSK; - switch (status) { - case AGG_TX_STATE_TRANSMITTED: - return "SUCCESS"; - AGG_TX_STATE_FAIL(UNDERRUN_MSK); - AGG_TX_STATE_FAIL(BT_PRIO_MSK); - AGG_TX_STATE_FAIL(FEW_BYTES_MSK); - AGG_TX_STATE_FAIL(ABORT_MSK); - AGG_TX_STATE_FAIL(LAST_SENT_TTL_MSK); - AGG_TX_STATE_FAIL(LAST_SENT_TRY_CNT_MSK); - AGG_TX_STATE_FAIL(LAST_SENT_BT_KILL_MSK); - AGG_TX_STATE_FAIL(SCD_QUERY_MSK); - AGG_TX_STATE_FAIL(TEST_BAD_CRC32_MSK); - AGG_TX_STATE_FAIL(RESPONSE_MSK); - AGG_TX_STATE_FAIL(DUMP_TX_MSK); - AGG_TX_STATE_FAIL(DELAY_TX_MSK); - } - - return "UNKNOWN"; -} -#endif /* CONFIG_IWLWIFI_DEBUG */ - -void iwl_check_abort_status(struct iwl_priv *priv, - u8 frame_count, u32 status) -{ - if (frame_count == 1 && status == TX_STATUS_FAIL_RFKILL_FLUSH) { - IWL_ERR(priv, "Tx flush command to flush out all frames\n"); - if (!test_bit(STATUS_EXIT_PENDING, &priv->shrd->status)) - queue_work(priv->shrd->workqueue, &priv->tx_flush); - } -} - int iwlagn_hw_valid_rtc_data_addr(u32 addr) { return (addr >= IWLAGN_RTC_DATA_LOWER_BOUND) && @@ -812,21 +634,6 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv, vif->bss_conf.bssid); } -void iwl_free_tfds_in_queue(struct iwl_priv *priv, - int sta_id, int tid, int freed) -{ - lockdep_assert_held(&priv->shrd->sta_lock); - - if (priv->stations[sta_id].tid[tid].tfds_in_queue >= freed) - priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; - else { - IWL_DEBUG_TX(priv, "free more than tfds_in_queue (%u:%d)\n", - priv->stations[sta_id].tid[tid].tfds_in_queue, - freed); - priv->stations[sta_id].tid[tid].tfds_in_queue = 0; - } -} - #define IWL_FLUSH_WAIT_MS 2000 int iwlagn_wait_tx_queue_empty(struct iwl_priv *priv) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index b56a269aa5f4..e95f9c61f95a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -638,7 +638,7 @@ int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif, return 0; } -int iwlagn_txq_check_empty(struct iwl_priv *priv, +static int iwlagn_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id) { struct iwl_queue *q = &priv->txq[txq_id].q; @@ -700,7 +700,7 @@ static void iwlagn_non_agg_tx_status(struct iwl_priv *priv, /** * translate ucode response to mac80211 tx status control values */ -void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, +static void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, struct ieee80211_tx_info *info) { struct ieee80211_tx_rate *r = &info->control.rates[0]; @@ -760,6 +760,53 @@ const char *iwl_get_tx_fail_reason(u32 status) } #endif /* CONFIG_IWLWIFI_DEBUG */ +static void iwlagn_count_agg_tx_err_status(struct iwl_priv *priv, u16 status) +{ + status &= AGG_TX_STATUS_MSK; + + switch (status) { + case AGG_TX_STATE_UNDERRUN_MSK: + priv->reply_agg_tx_stats.underrun++; + break; + case AGG_TX_STATE_BT_PRIO_MSK: + priv->reply_agg_tx_stats.bt_prio++; + break; + case AGG_TX_STATE_FEW_BYTES_MSK: + priv->reply_agg_tx_stats.few_bytes++; + break; + case AGG_TX_STATE_ABORT_MSK: + priv->reply_agg_tx_stats.abort++; + break; + case AGG_TX_STATE_LAST_SENT_TTL_MSK: + priv->reply_agg_tx_stats.last_sent_ttl++; + break; + case AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK: + priv->reply_agg_tx_stats.last_sent_try++; + break; + case AGG_TX_STATE_LAST_SENT_BT_KILL_MSK: + priv->reply_agg_tx_stats.last_sent_bt_kill++; + break; + case AGG_TX_STATE_SCD_QUERY_MSK: + priv->reply_agg_tx_stats.scd_query++; + break; + case AGG_TX_STATE_TEST_BAD_CRC32_MSK: + priv->reply_agg_tx_stats.bad_crc32++; + break; + case AGG_TX_STATE_RESPONSE_MSK: + priv->reply_agg_tx_stats.response++; + break; + case AGG_TX_STATE_DUMP_TX_MSK: + priv->reply_agg_tx_stats.dump_tx++; + break; + case AGG_TX_STATE_DELAY_TX_MSK: + priv->reply_agg_tx_stats.delay_tx++; + break; + default: + priv->reply_agg_tx_stats.unknown++; + break; + } +} + static void iwl_rx_reply_tx_agg(struct iwl_priv *priv, struct iwlagn_tx_resp *tx_resp) { @@ -808,12 +855,158 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv, } } +#ifdef CONFIG_IWLWIFI_DEBUG +#define AGG_TX_STATE_FAIL(x) case AGG_TX_STATE_ ## x: return #x + +const char *iwl_get_agg_tx_fail_reason(u16 status) +{ + status &= AGG_TX_STATUS_MSK; + switch (status) { + case AGG_TX_STATE_TRANSMITTED: + return "SUCCESS"; + AGG_TX_STATE_FAIL(UNDERRUN_MSK); + AGG_TX_STATE_FAIL(BT_PRIO_MSK); + AGG_TX_STATE_FAIL(FEW_BYTES_MSK); + AGG_TX_STATE_FAIL(ABORT_MSK); + AGG_TX_STATE_FAIL(LAST_SENT_TTL_MSK); + AGG_TX_STATE_FAIL(LAST_SENT_TRY_CNT_MSK); + AGG_TX_STATE_FAIL(LAST_SENT_BT_KILL_MSK); + AGG_TX_STATE_FAIL(SCD_QUERY_MSK); + AGG_TX_STATE_FAIL(TEST_BAD_CRC32_MSK); + AGG_TX_STATE_FAIL(RESPONSE_MSK); + AGG_TX_STATE_FAIL(DUMP_TX_MSK); + AGG_TX_STATE_FAIL(DELAY_TX_MSK); + } + + return "UNKNOWN"; +} +#endif /* CONFIG_IWLWIFI_DEBUG */ + static inline u32 iwlagn_get_scd_ssn(struct iwlagn_tx_resp *tx_resp) { return le32_to_cpup((__le32 *)&tx_resp->status + tx_resp->frame_count) & MAX_SN; } +static void iwl_free_tfds_in_queue(struct iwl_priv *priv, + int sta_id, int tid, int freed) +{ + lockdep_assert_held(&priv->shrd->sta_lock); + + if (priv->stations[sta_id].tid[tid].tfds_in_queue >= freed) + priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; + else { + IWL_DEBUG_TX(priv, "free more than tfds_in_queue (%u:%d)\n", + priv->stations[sta_id].tid[tid].tfds_in_queue, + freed); + priv->stations[sta_id].tid[tid].tfds_in_queue = 0; + } +} + +static void iwlagn_count_tx_err_status(struct iwl_priv *priv, u16 status) +{ + status &= TX_STATUS_MSK; + + switch (status) { + case TX_STATUS_POSTPONE_DELAY: + priv->reply_tx_stats.pp_delay++; + break; + case TX_STATUS_POSTPONE_FEW_BYTES: + priv->reply_tx_stats.pp_few_bytes++; + break; + case TX_STATUS_POSTPONE_BT_PRIO: + priv->reply_tx_stats.pp_bt_prio++; + break; + case TX_STATUS_POSTPONE_QUIET_PERIOD: + priv->reply_tx_stats.pp_quiet_period++; + break; + case TX_STATUS_POSTPONE_CALC_TTAK: + priv->reply_tx_stats.pp_calc_ttak++; + break; + case TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY: + priv->reply_tx_stats.int_crossed_retry++; + break; + case TX_STATUS_FAIL_SHORT_LIMIT: + priv->reply_tx_stats.short_limit++; + break; + case TX_STATUS_FAIL_LONG_LIMIT: + priv->reply_tx_stats.long_limit++; + break; + case TX_STATUS_FAIL_FIFO_UNDERRUN: + priv->reply_tx_stats.fifo_underrun++; + break; + case TX_STATUS_FAIL_DRAIN_FLOW: + priv->reply_tx_stats.drain_flow++; + break; + case TX_STATUS_FAIL_RFKILL_FLUSH: + priv->reply_tx_stats.rfkill_flush++; + break; + case TX_STATUS_FAIL_LIFE_EXPIRE: + priv->reply_tx_stats.life_expire++; + break; + case TX_STATUS_FAIL_DEST_PS: + priv->reply_tx_stats.dest_ps++; + break; + case TX_STATUS_FAIL_HOST_ABORTED: + priv->reply_tx_stats.host_abort++; + break; + case TX_STATUS_FAIL_BT_RETRY: + priv->reply_tx_stats.bt_retry++; + break; + case TX_STATUS_FAIL_STA_INVALID: + priv->reply_tx_stats.sta_invalid++; + break; + case TX_STATUS_FAIL_FRAG_DROPPED: + priv->reply_tx_stats.frag_drop++; + break; + case TX_STATUS_FAIL_TID_DISABLE: + priv->reply_tx_stats.tid_disable++; + break; + case TX_STATUS_FAIL_FIFO_FLUSHED: + priv->reply_tx_stats.fifo_flush++; + break; + case TX_STATUS_FAIL_INSUFFICIENT_CF_POLL: + priv->reply_tx_stats.insuff_cf_poll++; + break; + case TX_STATUS_FAIL_PASSIVE_NO_RX: + priv->reply_tx_stats.fail_hw_drop++; + break; + case TX_STATUS_FAIL_NO_BEACON_ON_RADAR: + priv->reply_tx_stats.sta_color_mismatch++; + break; + default: + priv->reply_tx_stats.unknown++; + break; + } +} + +static void iwlagn_set_tx_status(struct iwl_priv *priv, + struct ieee80211_tx_info *info, + struct iwlagn_tx_resp *tx_resp, + bool is_agg) +{ + u16 status = le16_to_cpu(tx_resp->status.status); + + info->status.rates[0].count = tx_resp->failure_frame + 1; + if (is_agg) + info->flags &= ~IEEE80211_TX_CTL_AMPDU; + info->flags |= iwl_tx_status_to_mac80211(status); + iwlagn_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), + info); + if (!iwl_is_tx_success(status)) + iwlagn_count_tx_err_status(priv, status); +} + +static void iwl_check_abort_status(struct iwl_priv *priv, + u8 frame_count, u32 status) +{ + if (frame_count == 1 && status == TX_STATUS_FAIL_RFKILL_FLUSH) { + IWL_ERR(priv, "Tx flush command to flush out all frames\n"); + if (!test_bit(STATUS_EXIT_PENDING, &priv->shrd->status)) + queue_work(priv->shrd->workqueue, &priv->tx_flush); + } +} + void iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { struct iwl_rx_packet *pkt = rxb_addr(rxb); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index f34590765074..c30299da4daf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -121,10 +121,6 @@ static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd) hdr->data_valid = 1; } -/* tx queue */ -void iwl_free_tfds_in_queue(struct iwl_priv *priv, - int sta_id, int tid, int freed); - /* RXON */ int iwlagn_set_pan_params(struct iwl_priv *priv); int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx); @@ -146,13 +142,6 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv, enum iwlagn_ucode_type ucode_type); /* lib */ -void iwlagn_set_tx_status(struct iwl_priv *priv, - struct ieee80211_tx_info *info, - struct iwlagn_tx_resp *tx_resp, - bool is_agg); -void iwlagn_count_agg_tx_err_status(struct iwl_priv *priv, u16 status); -void iwl_check_abort_status(struct iwl_priv *priv, - u8 frame_count, u32 status); int iwlagn_hw_valid_rtc_data_addr(u32 addr); int iwlagn_send_tx_power(struct iwl_priv *priv); void iwlagn_temperature(struct iwl_priv *priv); @@ -169,22 +158,14 @@ void iwl_rx_dispatch(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); /* tx */ -void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, - int index); -void iwlagn_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, - struct ieee80211_tx_info *info); int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb); int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid, u16 *ssn); int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid); -int iwlagn_txq_check_empty(struct iwl_priv *priv, - int sta_id, u8 tid, int txq_id); void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); void iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); -void iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, - struct sk_buff_head *skbs); static inline u32 iwl_tx_status_to_mac80211(u32 status) { diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h index f60b26f4dc7b..717b6dc38b20 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h @@ -136,8 +136,6 @@ irqreturn_t iwl_isr_ict(int irq, void *data); * TX / HCMD ******************************************************/ void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq); -void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, - int index); int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, dma_addr_t addr, u16 len, u8 reset); @@ -159,6 +157,10 @@ void iwl_trans_tx_queue_set_status(struct iwl_priv *priv, int tx_fifo_id, int scd_retry); void iwl_trans_pcie_txq_agg_setup(struct iwl_priv *priv, int sta_id, int tid, int frame_limit); +void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, + int index); +void iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, + struct sk_buff_head *skbs); /***************************************************** * Error handling diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c index 7438aaedbd5c..e1f9ceeb02ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c @@ -332,13 +332,7 @@ int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q, return 0; } -/*TODO: this functions should NOT be exported from trans module - export it - * until the reclaim flow will be brought to the transport module too. - * Add a declaration to make sparse happy */ -void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, - struct iwl_tx_queue *txq); - -void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, +static void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, struct iwl_tx_queue *txq) { struct iwlagn_scd_bc_tbl *scd_bc_tbl = priv->scd_bc_tbls.addr; @@ -1042,7 +1036,6 @@ int iwl_trans_pcie_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags, /* Frees buffers until index _not_ inclusive */ void iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, struct sk_buff_head *skbs) - { struct iwl_tx_queue *txq = &priv(trans)->txq[txq_id]; struct iwl_queue *q = &txq->q; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 519ad91bda1c..7fd0296f155e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -272,11 +272,4 @@ static inline int iwl_trans_resume(struct iwl_trans *trans) ******************************************************/ extern const struct iwl_trans_ops trans_ops_pcie; -/*TODO: this functions should NOT be exported from trans module - export it - * until the reclaim flow will be brought to the transport module too */ - -struct iwl_tx_queue; -void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, - struct iwl_tx_queue *txq); - #endif /* __iwl_trans_h__ */ -- 2.30.2