diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mwl8k.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 78183c8b5f0..22500bf59d1 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -187,9 +187,7 @@ struct mwl8k_priv { struct ieee80211_rate rates[12]; bool radio_on; - - /* RF preamble: Short, Long or Auto */ - u8 radio_preamble; + bool radio_short_preamble; /* WMM MODE 1 for enabled; 0 for disabled */ bool wmm_mode; @@ -278,17 +276,10 @@ static const struct ieee80211_rate mwl8k_rates[] = { { .bitrate = 540, .hw_value = 108, }, }; -/* Radio settings */ -#define MWL8K_RADIO_AUTO_PREAMBLE 0x0005 -#define MWL8K_RADIO_SHORT_PREAMBLE 0x0003 -#define MWL8K_RADIO_LONG_PREAMBLE 0x0001 - /* WMM */ #define MWL8K_WMM_ENABLE 1 #define MWL8K_WMM_DISABLE 0 -#define MWL8K_RADIO_DEFAULT_PREAMBLE MWL8K_RADIO_LONG_PREAMBLE - /* Slot time */ /* Short Slot: 9us slot time */ @@ -1741,7 +1732,7 @@ mwl8k_cmd_802_11_radio_control(struct ieee80211_hw *hw, bool enable, bool force) cmd->header.code = cpu_to_le16(MWL8K_CMD_RADIO_CONTROL); cmd->header.length = cpu_to_le16(sizeof(*cmd)); cmd->action = cpu_to_le16(MWL8K_CMD_SET); - cmd->control = cpu_to_le16(priv->radio_preamble); + cmd->control = cpu_to_le16(priv->radio_short_preamble ? 3 : 1); cmd->radio_on = cpu_to_le16(enable ? 0x0001 : 0x0000); rc = mwl8k_post_cmd(hw, &cmd->header); @@ -1772,9 +1763,7 @@ mwl8k_set_radio_preamble(struct ieee80211_hw *hw, bool short_preamble) return -EINVAL; priv = hw->priv; - priv->radio_preamble = (short_preamble ? - MWL8K_RADIO_SHORT_PREAMBLE : - MWL8K_RADIO_LONG_PREAMBLE); + priv->radio_short_preamble = short_preamble; return mwl8k_cmd_802_11_radio_control(hw, 1, 1); } @@ -3051,8 +3040,7 @@ static int mwl8k_bss_info_changed_wt(struct work_struct *wt) goto mwl8k_bss_info_changed_exit; /* Set radio preamble */ - if (mwl8k_set_radio_preamble(hw, - info->use_short_preamble)) + if (mwl8k_set_radio_preamble(hw, info->use_short_preamble)) goto mwl8k_bss_info_changed_exit; /* Set slot time */ @@ -3504,8 +3492,8 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev, priv->vif = NULL; /* Set default radio state and preamble */ - priv->radio_preamble = MWL8K_RADIO_DEFAULT_PREAMBLE; priv->radio_on = 0; + priv->radio_short_preamble = 0; /* Finalize join worker */ INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker); |