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authorAmitkumar Karwar <akarwar@marvell.com>2009-09-30 14:18:30 -0400
committerMarcel Holtmann <marcel@holtmann.org>2009-12-03 13:34:25 -0500
commit32fd63981ed453bd882f22e3e9b0ccbc11fb47e5 (patch)
tree2fa97bdd50bf07fedf65ec3170695ce2d8e74716 /drivers/bluetooth/btmrvl_main.c
parent2ab25cdd7b54473dd42dcffc9872737de2517466 (diff)
Bluetooth: Enable auto sleep mode for btmrvl driver
The auto sleep mode for btmrvl driver is not enabled by default. This patch enables auto sleep mode when card is probed. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmrvl_main.c')
-rw-r--r--drivers/bluetooth/btmrvl_main.c55
1 files changed, 33 insertions, 22 deletions
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index e605563b4eaa..f97771ce432c 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -189,6 +189,38 @@ int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, int subcmd)
189} 189}
190EXPORT_SYMBOL_GPL(btmrvl_send_module_cfg_cmd); 190EXPORT_SYMBOL_GPL(btmrvl_send_module_cfg_cmd);
191 191
192int btmrvl_enable_ps(struct btmrvl_private *priv)
193{
194 struct sk_buff *skb;
195 struct btmrvl_cmd *cmd;
196
197 skb = bt_skb_alloc(sizeof(*cmd), GFP_ATOMIC);
198 if (skb == NULL) {
199 BT_ERR("No free skb");
200 return -ENOMEM;
201 }
202
203 cmd = (struct btmrvl_cmd *) skb_put(skb, sizeof(*cmd));
204 cmd->ocf_ogf = cpu_to_le16(hci_opcode_pack(OGF,
205 BT_CMD_AUTO_SLEEP_MODE));
206 cmd->length = 1;
207
208 if (priv->btmrvl_dev.psmode)
209 cmd->data[0] = BT_PS_ENABLE;
210 else
211 cmd->data[0] = BT_PS_DISABLE;
212
213 bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT;
214
215 skb->dev = (void *) priv->btmrvl_dev.hcidev;
216 skb_queue_head(&priv->adapter->tx_queue, skb);
217
218 BT_DBG("Queue PSMODE Command:%d", cmd->data[0]);
219
220 return 0;
221}
222EXPORT_SYMBOL_GPL(btmrvl_enable_ps);
223
192static int btmrvl_enable_hs(struct btmrvl_private *priv) 224static int btmrvl_enable_hs(struct btmrvl_private *priv)
193{ 225{
194 struct sk_buff *skb; 226 struct sk_buff *skb;
@@ -258,28 +290,7 @@ int btmrvl_prepare_command(struct btmrvl_private *priv)
258 290
259 if (priv->btmrvl_dev.pscmd) { 291 if (priv->btmrvl_dev.pscmd) {
260 priv->btmrvl_dev.pscmd = 0; 292 priv->btmrvl_dev.pscmd = 0;
261 293 btmrvl_enable_ps(priv);
262 skb = bt_skb_alloc(sizeof(*cmd), GFP_ATOMIC);
263 if (skb == NULL) {
264 BT_ERR("No free skb");
265 return -ENOMEM;
266 }
267
268 cmd = (struct btmrvl_cmd *) skb_put(skb, sizeof(*cmd));
269 cmd->ocf_ogf = cpu_to_le16(hci_opcode_pack(OGF, BT_CMD_AUTO_SLEEP_MODE));
270 cmd->length = 1;
271
272 if (priv->btmrvl_dev.psmode)
273 cmd->data[0] = BT_PS_ENABLE;
274 else
275 cmd->data[0] = BT_PS_DISABLE;
276
277 bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT;
278
279 skb->dev = (void *) priv->btmrvl_dev.hcidev;
280 skb_queue_head(&priv->adapter->tx_queue, skb);
281
282 BT_DBG("Queue PSMODE Command:%d", cmd->data[0]);
283 } 294 }
284 295
285 if (priv->btmrvl_dev.hscmd) { 296 if (priv->btmrvl_dev.hscmd) {