This adds adhoc mode support to brcmsmac.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c | 12 ++++++++----
drivers/net/wireless/brcm80211/brcmsmac/main.c | 11 +++++++++++
drivers/net/wireless/brcm80211/brcmsmac/pub.h | 1 +
3 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index 445de66..0b3f8d9 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -357,11 +357,12 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct brcms_info *wl = hw->priv;
- /* Just STA and AP for now */
+ /* Just STA, AP and ADHOC for now */
if (vif->type != NL80211_IFTYPE_STATION &&
- vif->type != NL80211_IFTYPE_AP) {
+ vif->type != NL80211_IFTYPE_AP &&
+ vif->type != NL80211_IFTYPE_ADHOC) {
brcms_err(wl->wlc->hw->d11core,
- "%s: Attempt to add type %d, only STA and AP for now\n",
+ "%s: Attempt to add type %d, only STA, AP and AdHoc for now\n",
__func__, vif->type);
return -EOPNOTSUPP;
}
@@ -374,6 +375,8 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
else if (vif->type == NL80211_IFTYPE_AP)
brcms_c_start_ap(wl->wlc, vif->addr, vif->bss_conf.bssid,
vif->bss_conf.ssid, vif->bss_conf.ssid_len);
+ else if (vif->type == NL80211_IFTYPE_ADHOC)
+ brcms_c_start_adhoc(wl->wlc, vif->addr);
spin_unlock_bh(&wl->lock);
return 0;
@@ -1056,7 +1059,8 @@ static int ieee_hw_init(struct ieee80211_hw *hw)
/* channel change time is dependent on chip and band */
hw->channel_change_time = 7 * 1000;
hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_AP);
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_ADHOC);
/*
* deactivate sending probe responses by ucude, because this will
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 7825202..59d4384 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -2186,6 +2186,14 @@ void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid,
brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA);
}
+void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr)
+{
+ memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));
+ wlc->bsscfg->type = BRCMS_TYPE_ADHOC;
+
+ brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0);
+}
+
/* Initialize GPIOs that are controlled by D11 core */
static void brcms_c_gpio_init(struct brcms_c_info *wlc)
{
@@ -3077,6 +3085,9 @@ static bool brcms_c_ps_allowed(struct brcms_c_info *wlc)
if (wlc->bsscfg->type == BRCMS_TYPE_AP)
return false;
+ if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC)
+ return false;
+
return true;
}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
index e3bdccf..d36ea5e 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
@@ -334,6 +334,7 @@ extern bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc);
extern void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr);
extern void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr,
const u8 *bssid, u8 *ssid, size_t ssid_len);
+extern void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr);
extern void brcms_c_update_beacon(struct brcms_c_info *wlc);
extern void brcms_c_set_new_beacon(struct brcms_c_info *wlc,
struct sk_buff *beacon, u16 tim_offset,
--
1.7.10.4
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