*/
#include <net/iw_handler.h>
+#include <linux/kfifo.h>
#include "host.h"
#include "hostcmd.h"
#include "decl.h"
#include "defs.h"
#include "dev.h"
-#include "join.h"
+#include "assoc.h"
#include "wext.h"
#include "cmd.h"
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(cmd_action);
- if (cmd_action == CMD_ACT_SET) {
+ if (cmd_action == CMD_ACT_GET)
+ cmd.enable = 0;
+ else {
if (*enable)
cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
else
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_GET);
return ret;
}
+int lbs_update_channel(struct lbs_private *priv)
+{
+ int ret;
+
+ /* the channel in f/w could be out of sync; get the current channel */
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
+ ret = lbs_get_channel(priv);
+ if (ret > 0) {
+ priv->curbssparams.channel = ret;
+ ret = 0;
+ }
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
+}
+
/**
* @brief Set the radio channel
*
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);
cmd.channel = cpu_to_le16(channel);
return 0;
}
-static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action)
-{
-
- lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) +
- S_DS_GEN);
- cmd->result = 0;
-
- cmd->params.macadd.action = cpu_to_le16(cmd_action);
-
- if (cmd_action == CMD_ACT_SET) {
- memcpy(cmd->params.macadd.macadd,
- priv->current_addr, ETH_ALEN);
- lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6);
- }
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_cmd_802_11_eeprom_access(struct cmd_ds_command *cmd,
- void *pdata_buf)
-{
- struct lbs_ioctl_regrdwr *ea = pdata_buf;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- cmd->command = cpu_to_le16(CMD_802_11_EEPROM_ACCESS);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) +
- S_DS_GEN);
- cmd->result = 0;
-
- cmd->params.rdeeprom.action = cpu_to_le16(ea->action);
- cmd->params.rdeeprom.offset = cpu_to_le16(ea->offset);
- cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB);
- cmd->params.rdeeprom.value = 0;
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
ret = lbs_cmd_80211_ad_hoc_stop(cmdptr);
break;
- case CMD_802_11_MAC_ADDRESS:
- ret = lbs_cmd_802_11_mac_address(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_EEPROM_ACCESS:
- ret = lbs_cmd_802_11_eeprom_access(cmdptr, pdata_buf);
- break;
-
case CMD_802_11_SET_AFC:
case CMD_802_11_GET_AFC:
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);
+ lbs_deb_hex(LBS_DEB_HOST, "sleep confirm", (u8 *) &confirm_sleep,
+ sizeof(confirm_sleep));
- ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
+ ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &confirm_sleep,
+ sizeof(confirm_sleep));
+ if (ret) {
+ lbs_pr_alert("confirm_sleep failed\n");
+ goto out;
+ }
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);
- if (ret) {
- lbs_pr_alert(
- "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n");
- } else {
- spin_lock_irqsave(&priv->driver_lock, flags);
- 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);
- }
+ /* If nothing to do, go back to sleep (?) */
+ if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx])
+ priv->psstate = PS_STATE_SLEEP;
- lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
- return ret;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+out:
+ lbs_deb_leave(LBS_DEB_HOST);
}
void lbs_ps_sleep(struct lbs_private *priv, int wait_option)
}
spin_lock_irqsave(&priv->driver_lock, flags);
+ /* In-progress command? */
if (priv->cur_cmd) {
allowed = 0;
lbs_deb_host("cur_cmd was set\n");
}
- if (priv->intcounter > 0) {
+
+ /* Pending events or command responses? */
+ if (__kfifo_len(priv->event_fifo) || priv->resp_len[priv->resp_idx]) {
allowed = 0;
- lbs_deb_host("intcounter %d\n", priv->intcounter);
+ lbs_deb_host("pending events or command responses\n");
}
spin_unlock_irqrestore(&priv->driver_lock, flags);
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");
}