diff options
| author |   Yogesh Ashok Powar <yogeshp@marvell.com> | 2013-01-25 16:20:50 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-01-30 15:06:53 -0500 |
| commit | dcee7438caa409948347c0a3821e3ab6e7459984 (patch) | |
| tree | 9a617cea1bf754cd8846b384a50abe250cf167b9 /drivers/net/wireless/mwl8k.c | |
| parent | mwl8k: Choose interface specific calls on vif type (diff) | |
| download | linux-dev-dcee7438caa409948347c0a3821e3ab6e7459984.tar.xz linux-dev-dcee7438caa409948347c0a3821e3ab6e7459984.zip | |
mwl8k: Do not call STA specific cmds not supported by the AP fw
While using STA mode in the AP firmware, avoid
calling some firmware commands which are not
supported by the AP firmware.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
| -rw-r--r-- | drivers/net/wireless/mwl8k.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index a9d5c09974de..2031130d860b 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -4881,7 +4881,8 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, rcu_read_unlock(); } - if ((changed & BSS_CHANGED_ASSOC) && vif->bss_conf.assoc) { + if ((changed & BSS_CHANGED_ASSOC) && vif->bss_conf.assoc && + !priv->ap_fw) { rc = mwl8k_cmd_set_rate(hw, vif, ap_legacy_rates, ap_mcs_rates); if (rc) goto out; @@ -4889,6 +4890,25 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, rc = mwl8k_cmd_use_fixed_rate_sta(hw); if (rc) goto out; + } else { + if ((changed & BSS_CHANGED_ASSOC) && vif->bss_conf.assoc && + priv->ap_fw) { + int idx; + int rate; + + /* Use AP firmware specific rate command. + */ + idx = ffs(vif->bss_conf.basic_rates); + if (idx) + idx--; + + if (hw->conf.channel->band == IEEE80211_BAND_2GHZ) + rate = mwl8k_rates_24[idx].hw_value; + else + rate = mwl8k_rates_50[idx].hw_value; + + mwl8k_cmd_use_fixed_rate_ap(hw, rate, rate); + } } if (changed & BSS_CHANGED_ERP_PREAMBLE) { @@ -4898,13 +4918,13 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, goto out; } - if (changed & BSS_CHANGED_ERP_SLOT) { + if ((changed & BSS_CHANGED_ERP_SLOT) && !priv->ap_fw) { rc = mwl8k_cmd_set_slot(hw, vif->bss_conf.use_short_slot); if (rc) goto out; } - if (vif->bss_conf.assoc && + if (vif->bss_conf.assoc && !priv->ap_fw && (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_HT))) { rc = mwl8k_cmd_set_aid(hw, vif, ap_legacy_rates); |