diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-04-14 21:16:10 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-16 15:59:59 -0400 |
| commit | e2a722eba1b3aa504ae177353d100287398881c3 (patch) | |
| tree | efe98aadadfd7c432ae6d108adff0d15c259096c /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | 7480513f5b436321f86f5a5210af5bf8edb19e9a (diff) | |
iwlwifi: Fix byte count table for fragmented packets
This patch fix byte count table update. Table must be updated for each
fragment
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 822169e61e9..04fed5e0724 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -3141,18 +3141,16 @@ static void iwl4965_hw_card_show_info(struct iwl_priv *priv) #define IWL_TX_DELIMITER_SIZE 4 /** - * iwl4965_tx_queue_update_wr_ptr - Set up entry in Tx byte-count array + * iwl4965_txq_update_byte_cnt_tbl - Set up entry in Tx byte-count array */ -int iwl4965_tx_queue_update_wr_ptr(struct iwl_priv *priv, - struct iwl4965_tx_queue *txq, u16 byte_cnt) +static void iwl4965_txq_update_byte_cnt_tbl(struct iwl_priv *priv, + struct iwl4965_tx_queue *txq, + u16 byte_cnt) { int len; int txq_id = txq->q.id; struct iwl4965_shared *shared_data = priv->hw_setting.shared_virt; - if (txq->need_update == 0) - return 0; - len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; /* Set up byte count within first 256 entries */ @@ -3164,8 +3162,6 @@ int iwl4965_tx_queue_update_wr_ptr(struct iwl_priv *priv, IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. tfd_offset[IWL4965_QUEUE_SIZE + txq->q.write_ptr], byte_cnt, len); - - return 0; } /** @@ -4934,6 +4930,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = { static struct iwl_lib_ops iwl4965_lib = { .init_drv = iwl4965_init_drv, + .txq_update_byte_cnt_tbl = iwl4965_txq_update_byte_cnt_tbl, .hw_nic_init = iwl4965_hw_nic_init, .is_valid_rtc_data_addr = iwl4965_hw_valid_rtc_data_addr, .alive_notify = iwl4965_alive_notify, |