diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/libertas/cmd.c | 32 | ||||
-rw-r--r-- | drivers/net/wireless/libertas/cmdresp.c | 17 | ||||
-rw-r--r-- | drivers/net/wireless/libertas/dev.h | 5 | ||||
-rw-r--r-- | drivers/net/wireless/libertas/hostcmd.h | 9 | ||||
-rw-r--r-- | drivers/net/wireless/libertas/main.c | 17 |
5 files changed, 32 insertions, 48 deletions
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 6e7bfb36b491..dbaf8b9e47d5 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 8b5d1a55a0e9..e60d03bf8d11 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 8e770dd6ef6b..3f3e7f6e68b3 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 9256daba48fc..f29bc5bbda3e 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 d0e4c3b6deaa..efff63fb6b66 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; |