diff options
| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | 2014-02-27 16:20:43 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-02-28 14:33:29 -0500 |
| commit | 3df2cd361871eb4636c8ce9cf97e6899c90c588c (patch) | |
| tree | 0e59b5981660734cc63ef930faadaa7d245e2d6f /drivers/net/wireless/ath/wil6210/wmi.c | |
| parent | 59f7c0a9577a965e279a0c15858480100f28f03d (diff) | |
wil6210: multiple connect - initial support
Enable multiple (up to 8 - HW/FW limitation) simultaneous connections.
Each connection has its own CID (connection ID) that describes chip's
beam-forming entity. Tx Vring should refer to correct CID for frame to reach
its destination.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index d65da5590c5..2d602901675 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -384,6 +384,11 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) evt->assoc_req_len, evt->assoc_resp_len); return; } + if (evt->cid >= WIL6210_MAX_CID) { + wil_err(wil, "Connect CID invalid : %d\n", evt->cid); + return; + } + ch = evt->channel + 1; wil_dbg_wmi(wil, "Connect %pM channel [%d] cid %d\n", evt->bssid, ch, evt->cid); @@ -439,7 +444,8 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) /* FIXME FW can transmit only ucast frames to peer */ /* FIXME real ring_id instead of hard coded 0 */ - memcpy(wil->dst_addr[0], evt->bssid, ETH_ALEN); + memcpy(wil->sta[evt->cid].addr, evt->bssid, ETH_ALEN); + wil->sta[evt->cid].status = wil_sta_conn_pending; wil->pending_connect_cid = evt->cid; queue_work(wil->wmi_wq_conn, &wil->connect_worker); @@ -449,14 +455,19 @@ static void wmi_evt_disconnect(struct wil6210_priv *wil, int id, void *d, int len) { struct wmi_disconnect_event *evt = d; + int cid = wil_find_cid(wil, evt->bssid); - wil_dbg_wmi(wil, "Disconnect %pM reason %d proto %d wmi\n", - evt->bssid, + wil_dbg_wmi(wil, "Disconnect %pM CID %d reason %d proto %d wmi\n", + evt->bssid, cid, evt->protocol_reason_status, evt->disconnect_reason); wil->sinfo_gen++; + /* TODO: fix for multiple connections */ + wil6210_disconnect(wil, evt->bssid); + if (cid >= 0) + wil->sta[cid].status = wil_sta_unused; } static void wmi_evt_notify(struct wil6210_priv *wil, int id, void *d, int len) |