diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.c | 39 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/join.c | 2 |
3 files changed, 0 insertions, 43 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 9cd6216c61e..48cc46bc152 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -400,45 +400,6 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, } /* - * This function reconfigures the Tx buffer size in firmware. - * - * This function prepares a firmware command and issues it, if - * the current Tx buffer size is different from the one requested. - * Maximum configurable Tx buffer size is limited by the HT capability - * field value. - */ -void -mwifiex_cfg_tx_buf(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *bss_desc) -{ - u16 max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_2K; - u16 tx_buf, curr_tx_buf_size = 0; - - if (bss_desc->bcn_ht_cap) { - if (le16_to_cpu(bss_desc->bcn_ht_cap->cap_info) & - IEEE80211_HT_CAP_MAX_AMSDU) - max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_8K; - else - max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_4K; - } - - tx_buf = min(priv->adapter->max_tx_buf_size, max_amsdu); - - dev_dbg(priv->adapter->dev, "info: max_amsdu=%d, max_tx_buf=%d\n", - max_amsdu, priv->adapter->max_tx_buf_size); - - if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_2K) - curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; - else if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_4K) - curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K; - else if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_8K) - curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_8K; - if (curr_tx_buf_size != tx_buf) - mwifiex_send_cmd_async(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF, - HostCmd_ACT_GEN_SET, 0, &tx_buf); -} - -/* * This function checks if the given pointer is valid entry of * Tx BA Stream table. */ diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h index 46006a54a65..29a4c02479d 100644 --- a/drivers/net/wireless/mwifiex/11n.h +++ b/drivers/net/wireless/mwifiex/11n.h @@ -34,8 +34,6 @@ int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd, u16 cmd_action, int mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, struct mwifiex_bssdescriptor *bss_desc, u8 **buffer); -void mwifiex_cfg_tx_buf(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *bss_desc); void mwifiex_fill_cap_info(struct mwifiex_private *, u8 radio_type, struct mwifiex_ie_types_htcap *); int mwifiex_set_get_11n_htcap_cfg(struct mwifiex_private *priv, diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index f0a634d237c..a537297866c 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -398,8 +398,6 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, pos = (u8 *) assoc; - mwifiex_cfg_tx_buf(priv, bss_desc); - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_ASSOCIATE); /* Save so we know which BSS Desc to use in the response handler */ |