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-rw-r--r--drivers/net/wireless/libertas/cmd.c32
-rw-r--r--drivers/net/wireless/libertas/cmdresp.c17
-rw-r--r--drivers/net/wireless/libertas/dev.h5
-rw-r--r--drivers/net/wireless/libertas/hostcmd.h9
-rw-r--r--drivers/net/wireless/libertas/main.c17
5 files changed, 32 insertions, 48 deletions
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 6e7bfb36b49..dbaf8b9e47d 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/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");
}
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 8b5d1a55a0e..e60d03bf8d1 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -548,21 +548,20 @@ done:
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");
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 8e770dd6ef6..3f3e7f6e68b 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/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
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index 9256daba48f..f29bc5bbda3 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/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;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index d0e4c3b6dea..efff63fb6b6 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/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;