diff options
| author | Lior David <liord@codeaurora.org> | 2018-02-26 20:12:17 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-02-27 18:50:47 +0200 |
| commit | 5bd6098252104f1007882805e9d7c36924ff6a81 (patch) | |
| tree | e6f10f5974e65f600faba84b9e3d2540f5aa0ce4 /drivers/net/wireless/ath/wil6210/wil6210.h | |
| parent | 404bbb3cca3c269ef392017053a8d4cb83e0cc77 (diff) | |
wil6210: multiple VIFs support for connections and data path
Track the connection status per-VIF.
The data path code is also updated to support multiple VIFs.
This includes RX and TX VRING management, NAPI poll loops,
RX reordering and related code.
Power management code used to check if the main interface
is up or based on connection state of the main interface,
adapt this code to take all VIFs into account.
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wil6210.h')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wil6210.h | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 1da549acc1ef..f9c5155025bc 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -475,8 +475,6 @@ struct vring_tx_data { enum { /* for wil6210_priv.status */ wil_status_fwready = 0, /* FW operational */ - wil_status_fwconnecting, - wil_status_fwconnected, wil_status_dontscan, wil_status_mbox_ready, /* MBOX structures ready */ wil_status_irqen, /* interrupts enabled - for debug */ @@ -676,11 +674,18 @@ extern struct blink_on_off_time led_blink_time[WIL_LED_TIME_LAST]; extern u8 led_id; extern u8 led_polarity; +enum wil6210_vif_status { + wil_vif_fwconnecting, + wil_vif_fwconnected, + wil_vif_status_last /* keep last */ +}; + struct wil6210_vif { struct wireless_dev wdev; struct net_device *ndev; struct wil6210_priv *wil; u8 mid; + DECLARE_BITMAP(status, wil_vif_status_last); u32 privacy; /* secure connection? */ u16 channel; /* relevant in AP mode */ u8 hidden_ssid; /* relevant in AP mode */ @@ -699,6 +704,7 @@ struct wil6210_vif { struct list_head probe_client_pending; struct mutex probe_client_mutex; /* protect @probe_client_pending */ struct work_struct probe_client_worker; + int net_queue_stopped; /* netif_tx_stop_all_queues invoked */ }; struct wil6210_priv { @@ -726,6 +732,7 @@ struct wil6210_priv { u8 max_vifs; /* maximum number of interfaces, including main */ struct wil6210_vif *vifs[WIL_MAX_VIFS]; struct mutex vif_mutex; /* protects access to VIF entries */ + atomic_t connected_vifs; /* profile */ struct cfg80211_chan_def monitor_chandef; u32 monitor_flags; @@ -759,9 +766,10 @@ struct wil6210_priv { */ spinlock_t wmi_ev_lock; spinlock_t net_queue_lock; /* guarding stop/wake netif queue */ - int net_queue_stopped; /* netif_tx_stop_all_queues invoked */ struct napi_struct napi_rx; struct napi_struct napi_tx; + struct net_device napi_ndev; /* dummy net_device serving all VIFs */ + /* DMA related */ struct vring vring_rx; unsigned int rx_buf_len; @@ -1077,6 +1085,7 @@ int wmi_pcp_stop(struct wil6210_vif *vif); int wmi_led_cfg(struct wil6210_priv *wil, bool enable); int wmi_abort_scan(struct wil6210_vif *vif); void wil_abort_scan(struct wil6210_vif *vif, bool sync); +void wil_abort_scan_all_vifs(struct wil6210_priv *wil, bool sync); void wil6210_bus_request(struct wil6210_priv *wil, u32 kbps); void wil6210_disconnect(struct wil6210_vif *vif, const u8 *bssid, u16 reason_code, bool from_event); @@ -1097,12 +1106,12 @@ int wil_bcast_init(struct wil6210_vif *vif); void wil_bcast_fini(struct wil6210_vif *vif); void wil_bcast_fini_all(struct wil6210_priv *wil); -void wil_update_net_queues(struct wil6210_priv *wil, struct vring *vring, - bool should_stop); -void wil_update_net_queues_bh(struct wil6210_priv *wil, struct vring *vring, - bool check_stop); +void wil_update_net_queues(struct wil6210_priv *wil, struct wil6210_vif *vif, + struct vring *vring, bool should_stop); +void wil_update_net_queues_bh(struct wil6210_priv *wil, struct wil6210_vif *vif, + struct vring *vring, bool check_stop); netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); -int wil_tx_complete(struct wil6210_priv *wil, int ringid); +int wil_tx_complete(struct wil6210_vif *vif, int ringid); void wil6210_unmask_irq_tx(struct wil6210_priv *wil); /* RX API */ |