---

yaml
---
r: 90484
b: refs/heads/master
c: f539f2e
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7460f5a69055357bf97f1890db547aba0c4bf2fa
+refs/heads/master: f539f2efe9fdf9e7db2022a757190858576d34fd

trunk/drivers/net/wireless/libertas/cmd.c

@@ -1802,38 +1802,27 @@ void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
 	lbs_deb_leave(LBS_DEB_WEXT);
 }
 
-static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
+static void lbs_send_confirmsleep(struct lbs_private *priv)
 {
 	unsigned long flags;
-	int ret = 0;
+	int ret;
 
 	lbs_deb_enter(LBS_DEB_HOST);
-	lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size);
-
-	ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
+	lbs_deb_hex(LBS_DEB_HOST, "sleep confirm", (u8 *) &confirm_sleep,
+		sizeof(confirm_sleep));
 
-	spin_lock_irqsave(&priv->driver_lock, flags);
-	if (priv->intcounter || priv->currenttxskb)
-		lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n",
-		       priv->intcounter, priv->currenttxskb);
-	spin_unlock_irqrestore(&priv->driver_lock, flags);
+	ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &confirm_sleep,
+		sizeof(confirm_sleep));
 
 	if (ret) {
-		lbs_pr_alert(
-		       "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n");
+		lbs_pr_alert("confirm_sleep failed\n");
 	} else {
 		spin_lock_irqsave(&priv->driver_lock, flags);
-		if (!priv->intcounter) {
+		if (!priv->intcounter)
 			priv->psstate = PS_STATE_SLEEP;
-		} else {
-			lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n",
-			       priv->intcounter);
-		}
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 	}
-
-	lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
-	return ret;
+	lbs_deb_leave(LBS_DEB_HOST);
 }
 
 void lbs_ps_sleep(struct lbs_private *priv, int wait_option)
@@ -1906,8 +1895,7 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv)
 
 	if (allowed) {
 		lbs_deb_host("sending lbs_ps_confirm_sleep\n");
-		sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep,
-				 sizeof(struct PS_CMD_ConfirmSleep));
+		lbs_send_confirmsleep(priv);
 	} else {
 		lbs_deb_host("sleep confirm has been delayed\n");
 	}

trunk/drivers/net/wireless/libertas/cmdresp.c

@@ -548,21 +548,20 @@ int lbs_process_rx_command(struct lbs_private *priv)
 
 static int lbs_send_confirmwake(struct lbs_private *priv)
 {
-	struct cmd_header *cmd = &priv->lbs_ps_confirm_wake;
+	struct cmd_header cmd;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_HOST);
 
-	cmd->command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM);
-	cmd->size = cpu_to_le16(sizeof(*cmd));
-	cmd->seqnum = cpu_to_le16(++priv->seqnum);
-	cmd->result = 0;
+	cmd.command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM);
+	cmd.size = cpu_to_le16(sizeof(cmd));
+	cmd.seqnum = cpu_to_le16(++priv->seqnum);
+	cmd.result = 0;
 
-	lbs_deb_host("SEND_WAKEC_CMD: before download\n");
+	lbs_deb_hex(LBS_DEB_HOST, "wake confirm", (u8 *) &cmd,
+		sizeof(cmd));
 
-	lbs_deb_hex(LBS_DEB_HOST, "wake confirm command", (void *)cmd, sizeof(*cmd));
-
-	ret = priv->hw_host_to_card(priv, MVMS_CMD, (void *)cmd, sizeof(*cmd));
+	ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &cmd, sizeof(cmd));
 	if (ret)
 		lbs_pr_alert("SEND_WAKEC_CMD: Host to Card failed for Confirm Wake\n");
 

trunk/drivers/net/wireless/libertas/dev.h

@@ -267,9 +267,6 @@ struct lbs_private {
 	char ps_supported;
 	u8 needtowakeup;
 
-	struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
-	struct cmd_header lbs_ps_confirm_wake;
-
 	struct assoc_request * pending_assoc_req;
 	struct assoc_request * in_progress_assoc_req;
 
@@ -326,6 +323,8 @@ struct lbs_private {
 	u8 fw_ready;
 };
 
+extern struct cmd_confirm_sleep confirm_sleep;
+
 /** Association request
  *
  * Encapsulates all the options that describe a specific assocation request

trunk/drivers/net/wireless/libertas/hostcmd.h

@@ -480,14 +480,11 @@ struct cmd_ds_802_11_ps_mode {
 	__le16 locallisteninterval;
 };
 
-struct PS_CMD_ConfirmSleep {
-	__le16 command;
-	__le16 size;
-	__le16 seqnum;
-	__le16 result;
+struct cmd_confirm_sleep {
+	struct cmd_header hdr;
 
 	__le16 action;
-	__le16 reserved1;
+	__le16 nullpktinterval;
 	__le16 multipledtim;
 	__le16 reserved;
 	__le16 locallisteninterval;

trunk/drivers/net/wireless/libertas/main.c

@@ -37,6 +37,11 @@ EXPORT_SYMBOL_GPL(lbs_debug);
 module_param_named(libertas_debug, lbs_debug, int, 0644);
 
 
+/* This global structure is used to send the confirm_sleep command as
+ * fast as possible down to the firmware. */
+struct cmd_confirm_sleep confirm_sleep;
+
+
 #define LBS_TX_PWR_DEFAULT		20	/*100mW */
 #define LBS_TX_PWR_US_DEFAULT		20	/*100mW */
 #define LBS_TX_PWR_JP_DEFAULT		16	/*50mW */
@@ -1013,14 +1018,6 @@ static int lbs_init_adapter(struct lbs_private *priv)
 			      &priv->network_free_list);
 	}
 
-	priv->lbs_ps_confirm_sleep.seqnum = cpu_to_le16(++priv->seqnum);
-	priv->lbs_ps_confirm_sleep.command =
-	    cpu_to_le16(CMD_802_11_PS_MODE);
-	priv->lbs_ps_confirm_sleep.size =
-	    cpu_to_le16(sizeof(struct PS_CMD_ConfirmSleep));
-	priv->lbs_ps_confirm_sleep.action =
-	    cpu_to_le16(CMD_SUBCMD_SLEEP_CONFIRMED);
-
 	memset(priv->current_addr, 0xff, ETH_ALEN);
 
 	priv->connect_status = LBS_DISCONNECTED;
@@ -1462,6 +1459,10 @@ EXPORT_SYMBOL_GPL(lbs_interrupt);
 static int __init lbs_init_module(void)
 {
 	lbs_deb_enter(LBS_DEB_MAIN);
+	memset(&confirm_sleep, 0, sizeof(confirm_sleep));
+	confirm_sleep.hdr.command = cpu_to_le16(CMD_802_11_PS_MODE);
+	confirm_sleep.hdr.size = cpu_to_le16(sizeof(confirm_sleep));
+	confirm_sleep.action = cpu_to_le16(CMD_SUBCMD_SLEEP_CONFIRMED);
 	lbs_debugfs_init();
 	lbs_deb_leave(LBS_DEB_MAIN);
 	return 0;