libertas: kill struct lbs_adapter
There seems to be no reason for a separate structure; move it all
into struct lbs_private.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 6838c9c..49a9aee 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -50,7 +50,7 @@
cmd->command = cpu_to_le16(CMD_GET_HW_SPEC);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN);
- memcpy(hwspec->permanentaddr, priv->adapter->current_addr, ETH_ALEN);
+ memcpy(hwspec->permanentaddr, priv->current_addr, ETH_ALEN);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
@@ -123,7 +123,6 @@
struct cmd_ds_command *cmd,
u16 cmd_action)
{
- struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_sleep_params *sp = &cmd->params.sleep_params;
lbs_deb_enter(LBS_DEB_CMD);
@@ -133,17 +132,17 @@
cmd->command = cpu_to_le16(CMD_802_11_SLEEP_PARAMS);
if (cmd_action == CMD_ACT_GET) {
- memset(&adapter->sp, 0, sizeof(struct sleep_params));
+ memset(&priv->sp, 0, sizeof(struct sleep_params));
memset(sp, 0, sizeof(struct cmd_ds_802_11_sleep_params));
sp->action = cpu_to_le16(cmd_action);
} else if (cmd_action == CMD_ACT_SET) {
sp->action = cpu_to_le16(cmd_action);
- sp->error = cpu_to_le16(adapter->sp.sp_error);
- sp->offset = cpu_to_le16(adapter->sp.sp_offset);
- sp->stabletime = cpu_to_le16(adapter->sp.sp_stabletime);
- sp->calcontrol = (u8) adapter->sp.sp_calcontrol;
- sp->externalsleepclk = (u8) adapter->sp.sp_extsleepclk;
- sp->reserved = cpu_to_le16(adapter->sp.sp_reserved);
+ sp->error = cpu_to_le16(priv->sp.sp_error);
+ sp->offset = cpu_to_le16(priv->sp.sp_offset);
+ sp->stabletime = cpu_to_le16(priv->sp.sp_stabletime);
+ sp->calcontrol = (u8) priv->sp.sp_calcontrol;
+ sp->externalsleepclk = (u8) priv->sp.sp_extsleepclk;
+ sp->reserved = cpu_to_le16(priv->sp.sp_reserved);
}
lbs_deb_leave(LBS_DEB_CMD);
@@ -156,7 +155,6 @@
void * pdata_buf)
{
struct cmd_ds_802_11_set_wep *wep = &cmd->params.wep;
- struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct assoc_request * assoc_req = pdata_buf;
@@ -212,9 +210,9 @@
wep->action = cpu_to_le16(CMD_ACT_REMOVE);
/* default tx key index */
- wep->keyindex = cpu_to_le16((u16)(adapter->wep_tx_keyidx &
+ wep->keyindex = cpu_to_le16((u16)(priv->wep_tx_keyidx &
(u32)CMD_WEP_KEY_INDEX_MASK));
- lbs_deb_cmd("SET_WEP: remove key %d\n", adapter->wep_tx_keyidx);
+ lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
}
ret = 0;
@@ -415,7 +413,6 @@
int cmd_oid, void *pdata_buf)
{
struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib;
- struct lbs_adapter *adapter = priv->adapter;
u8 ucTemp;
lbs_deb_enter(LBS_DEB_CMD);
@@ -507,7 +504,7 @@
pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
*((__le16 *)(pSNMPMIB->value)) =
- cpu_to_le16((u16) adapter->txretrycount);
+ cpu_to_le16((u16) priv->txretrycount);
}
break;
@@ -534,7 +531,6 @@
struct cmd_ds_command *cmd,
int cmd_action)
{
- struct lbs_adapter *adapter = priv->adapter;
struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio;
lbs_deb_enter(LBS_DEB_CMD);
@@ -546,7 +542,7 @@
pradiocontrol->action = cpu_to_le16(cmd_action);
- switch (adapter->preamble) {
+ switch (priv->preamble) {
case CMD_TYPE_SHORT_PREAMBLE:
pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE);
break;
@@ -561,7 +557,7 @@
break;
}
- if (adapter->radioon)
+ if (priv->radioon)
pradiocontrol->control |= cpu_to_le16(TURN_ON_RF);
else
pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF);
@@ -640,7 +636,6 @@
{
struct cmd_ds_802_11_rate_adapt_rateset
*rateadapt = &cmd->params.rateset;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size =
@@ -649,8 +644,8 @@
cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET);
rateadapt->action = cpu_to_le16(cmd_action);
- rateadapt->enablehwauto = cpu_to_le16(adapter->enablehwauto);
- rateadapt->bitmap = cpu_to_le16(adapter->ratebitmap);
+ rateadapt->enablehwauto = cpu_to_le16(priv->enablehwauto);
+ rateadapt->bitmap = cpu_to_le16(priv->ratebitmap);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
@@ -661,7 +656,6 @@
u16 cmd_action)
{
struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
@@ -672,9 +666,9 @@
pdatarate->action = cpu_to_le16(cmd_action);
if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) {
- pdatarate->rates[0] = lbs_data_rate_to_fw_index(adapter->cur_rate);
+ pdatarate->rates[0] = lbs_data_rate_to_fw_index(priv->cur_rate);
lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n",
- adapter->cur_rate);
+ priv->cur_rate);
} else if (cmd_action == CMD_ACT_SET_TX_AUTO) {
lbs_deb_cmd("DATA_RATE: setting auto\n");
}
@@ -688,7 +682,6 @@
u16 cmd_action)
{
struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) +
@@ -698,9 +691,9 @@
lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs);
pMCastAdr->action = cpu_to_le16(cmd_action);
pMCastAdr->nr_of_adrs =
- cpu_to_le16((u16) adapter->nr_of_multicastmacaddr);
- memcpy(pMCastAdr->maclist, adapter->multicastlist,
- adapter->nr_of_multicastmacaddr * ETH_ALEN);
+ cpu_to_le16((u16) priv->nr_of_multicastmacaddr);
+ memcpy(pMCastAdr->maclist, priv->multicastlist,
+ priv->nr_of_multicastmacaddr * ETH_ALEN);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
@@ -730,7 +723,6 @@
static int lbs_cmd_802_11_rssi(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_RSSI);
@@ -738,12 +730,12 @@
cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
/* reset Beacon SNR/NF/RSSI values */
- adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->SNR[TYPE_BEACON][TYPE_AVG] = 0;
- adapter->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->NF[TYPE_BEACON][TYPE_AVG] = 0;
- adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
lbs_deb_leave(LBS_DEB_CMD);
return 0;
@@ -828,7 +820,6 @@
struct cmd_ds_command *cmd,
u16 cmd_action)
{
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
@@ -840,8 +831,8 @@
if (cmd_action == CMD_ACT_SET) {
memcpy(cmd->params.macadd.macadd,
- adapter->current_addr, ETH_ALEN);
- lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", adapter->current_addr, 6);
+ 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);
@@ -958,7 +949,6 @@
{
struct cmd_ds_802_11_beacon_control
*bcn_ctrl = &cmd->params.bcn_ctrl;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
cmd->size =
@@ -967,8 +957,8 @@
cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
bcn_ctrl->action = cpu_to_le16(cmd_action);
- bcn_ctrl->beacon_enable = cpu_to_le16(adapter->beacon_enable);
- bcn_ctrl->beacon_period = cpu_to_le16(adapter->beacon_period);
+ bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
+ bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
@@ -978,7 +968,7 @@
* Note: NEVER use lbs_queue_cmd() with addtail==0 other than for
* the command timer, because it does not account for queued commands.
*/
-void lbs_queue_cmd(struct lbs_adapter *adapter,
+void lbs_queue_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *cmdnode,
u8 addtail)
{
@@ -1002,19 +992,19 @@
if (le16_to_cpu(cmdptr->command) == CMD_802_11_PS_MODE) {
struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode;
if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) {
- if (adapter->psstate != PS_STATE_FULL_POWER)
+ if (priv->psstate != PS_STATE_FULL_POWER)
addtail = 0;
}
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
if (addtail)
- list_add_tail(&cmdnode->list, &adapter->cmdpendingq);
+ list_add_tail(&cmdnode->list, &priv->cmdpendingq);
else
- list_add(&cmdnode->list, &adapter->cmdpendingq);
+ list_add(&cmdnode->list, &priv->cmdpendingq);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n",
le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command));
@@ -1035,31 +1025,30 @@
{
unsigned long flags;
struct cmd_ds_command *cmdptr;
- struct lbs_adapter *adapter = priv->adapter;
int ret = -1;
u16 cmdsize;
u16 command;
lbs_deb_enter(LBS_DEB_HOST);
- if (!adapter || !cmdnode) {
- lbs_deb_host("DNLD_CMD: adapter or cmdmode is NULL\n");
+ if (!priv || !cmdnode) {
+ lbs_deb_host("DNLD_CMD: priv or cmdmode is NULL\n");
goto done;
}
cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
if (!cmdptr || !cmdptr->size) {
lbs_deb_host("DNLD_CMD: cmdptr is NULL or zero\n");
__lbs_cleanup_and_insert_cmd(priv, cmdnode);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
- adapter->cur_cmd = cmdnode;
- adapter->cur_cmd_retcode = 0;
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ priv->cur_cmd = cmdnode;
+ priv->cur_cmd_retcode = 0;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
cmdsize = le16_to_cpu(cmdptr->size);
command = le16_to_cpu(cmdptr->command);
@@ -1074,11 +1063,11 @@
if (ret != 0) {
lbs_deb_host("DNLD_CMD: hw_host_to_card failed\n");
- spin_lock_irqsave(&adapter->driver_lock, flags);
- adapter->cur_cmd_retcode = ret;
- __lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
- adapter->cur_cmd = NULL;
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->cur_cmd_retcode = ret;
+ __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
+ priv->cur_cmd = NULL;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
@@ -1087,9 +1076,9 @@
/* Setup the timer after transmit command */
if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE
|| command == CMD_802_11_ASSOCIATE)
- mod_timer(&adapter->command_timer, jiffies + (10*HZ));
+ mod_timer(&priv->command_timer, jiffies + (10*HZ));
else
- mod_timer(&adapter->command_timer, jiffies + (5*HZ));
+ mod_timer(&priv->command_timer, jiffies + (5*HZ));
ret = 0;
@@ -1107,7 +1096,7 @@
cmd->command = cpu_to_le16(CMD_MAC_CONTROL);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN);
- mac->action = cpu_to_le16(priv->adapter->currentpacketfilter);
+ mac->action = cpu_to_le16(priv->currentpacketfilter);
lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n",
le16_to_cpu(mac->action), le16_to_cpu(cmd->size));
@@ -1118,18 +1107,17 @@
/**
* This function inserts command node to cmdfreeq
- * after cleans it. Requires adapter->driver_lock held.
+ * after cleans it. Requires priv->driver_lock held.
*/
void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd)
{
- struct lbs_adapter *adapter = priv->adapter;
if (!ptempcmd)
return;
cleanup_cmdnode(ptempcmd);
- list_add_tail(&ptempcmd->list, &adapter->cmdfreeq);
+ list_add_tail(&ptempcmd->list, &priv->cmdfreeq);
}
static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
@@ -1137,9 +1125,9 @@
{
unsigned long flags;
- spin_lock_irqsave(&priv->adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
__lbs_cleanup_and_insert_cmd(priv, ptempcmd);
- spin_unlock_irqrestore(&priv->adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
}
int lbs_set_radio_control(struct lbs_private *priv)
@@ -1154,7 +1142,7 @@
CMD_OPTION_WAITFORRSP, 0, NULL);
lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n",
- priv->adapter->radioon, priv->adapter->preamble);
+ priv->radioon, priv->preamble);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
@@ -1191,20 +1179,19 @@
u16 wait_option, u32 cmd_oid, void *pdata_buf)
{
int ret = 0;
- struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode;
struct cmd_ds_command *cmdptr;
unsigned long flags;
lbs_deb_enter(LBS_DEB_HOST);
- if (!adapter) {
- lbs_deb_host("PREP_CMD: adapter is NULL\n");
+ if (!priv) {
+ lbs_deb_host("PREP_CMD: priv is NULL\n");
ret = -1;
goto done;
}
- if (adapter->surpriseremoved) {
+ if (priv->surpriseremoved) {
lbs_deb_host("PREP_CMD: card removed\n");
ret = -1;
goto done;
@@ -1235,8 +1222,8 @@
}
/* Set sequence number, command and INT option */
- adapter->seqnum++;
- cmdptr->seqnum = cpu_to_le16(adapter->seqnum);
+ priv->seqnum++;
+ cmdptr->seqnum = cpu_to_le16(priv->seqnum);
cmdptr->command = cpu_to_le16(cmd_no);
cmdptr->result = 0;
@@ -1482,7 +1469,7 @@
cmdnode->cmdwaitqwoken = 0;
- lbs_queue_cmd(adapter, cmdnode, 1);
+ lbs_queue_cmd(priv, cmdnode, 1);
wake_up_interruptible(&priv->waitq);
if (wait_option & CMD_OPTION_WAITFORRSP) {
@@ -1492,14 +1479,14 @@
cmdnode->cmdwaitqwoken);
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->cur_cmd_retcode) {
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->cur_cmd_retcode) {
lbs_deb_host("PREP_CMD: command failed with return code %d\n",
- adapter->cur_cmd_retcode);
- adapter->cur_cmd_retcode = 0;
+ priv->cur_cmd_retcode);
+ priv->cur_cmd_retcode = 0;
ret = -1;
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
@@ -1521,7 +1508,6 @@
u32 i;
struct cmd_ctrl_node *tempcmd_array;
u8 *ptempvirtualaddr;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_HOST);
@@ -1533,7 +1519,7 @@
ret = -1;
goto done;
}
- adapter->cmd_array = tempcmd_array;
+ priv->cmd_array = tempcmd_array;
/* Allocate and initialize command buffers */
ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
@@ -1571,17 +1557,16 @@
u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */
unsigned int i;
struct cmd_ctrl_node *tempcmd_array;
- struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_HOST);
/* need to check if cmd array is allocated or not */
- if (adapter->cmd_array == NULL) {
+ if (priv->cmd_array == NULL) {
lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n");
goto done;
}
- tempcmd_array = adapter->cmd_array;
+ tempcmd_array = priv->cmd_array;
/* Release shared memory buffers */
ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
@@ -1593,9 +1578,9 @@
}
/* Release cmd_ctrl_node */
- if (adapter->cmd_array) {
- kfree(adapter->cmd_array);
- adapter->cmd_array = NULL;
+ if (priv->cmd_array) {
+ kfree(priv->cmd_array);
+ priv->cmd_array = NULL;
}
done:
@@ -1613,18 +1598,17 @@
struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv)
{
struct cmd_ctrl_node *tempnode;
- struct lbs_adapter *adapter = priv->adapter;
unsigned long flags;
lbs_deb_enter(LBS_DEB_HOST);
- if (!adapter)
+ if (!priv)
return NULL;
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
- if (!list_empty(&adapter->cmdfreeq)) {
- tempnode = list_first_entry(&adapter->cmdfreeq,
+ if (!list_empty(&priv->cmdfreeq)) {
+ tempnode = list_first_entry(&priv->cmdfreeq,
struct cmd_ctrl_node, list);
list_del(&tempnode->list);
} else {
@@ -1632,7 +1616,7 @@
tempnode = NULL;
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (tempnode)
cleanup_cmdnode(tempnode);
@@ -1700,7 +1684,6 @@
*/
int lbs_execute_next_command(struct lbs_private *priv)
{
- struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode = NULL;
struct cmd_ds_command *cmdptr;
unsigned long flags;
@@ -1711,40 +1694,40 @@
// data packet is received
lbs_deb_enter(LBS_DEB_THREAD);
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
- if (adapter->cur_cmd) {
+ if (priv->cur_cmd) {
lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n");
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
- if (!list_empty(&adapter->cmdpendingq)) {
- cmdnode = list_first_entry(&adapter->cmdpendingq,
+ if (!list_empty(&priv->cmdpendingq)) {
+ cmdnode = list_first_entry(&priv->cmdpendingq,
struct cmd_ctrl_node, list);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (cmdnode) {
cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
if (is_command_allowed_in_ps(cmdptr->command)) {
- if ((adapter->psstate == PS_STATE_SLEEP) ||
- (adapter->psstate == PS_STATE_PRE_SLEEP)) {
+ if ((priv->psstate == PS_STATE_SLEEP) ||
+ (priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_deb_host(
"EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n",
le16_to_cpu(cmdptr->command),
- adapter->psstate);
+ priv->psstate);
ret = -1;
goto done;
}
lbs_deb_host("EXEC_NEXT_CMD: OK to send command "
"0x%04x in psstate %d\n",
le16_to_cpu(cmdptr->command),
- adapter->psstate);
- } else if (adapter->psstate != PS_STATE_FULL_POWER) {
+ priv->psstate);
+ } else if (priv->psstate != PS_STATE_FULL_POWER) {
/*
* 1. Non-PS command:
* Queue it. set needtowakeup to TRUE if current state
@@ -1760,12 +1743,12 @@
cpu_to_le16(CMD_802_11_PS_MODE)) {
/* Prepare to send Exit PS,
* this non PS command will be sent later */
- if ((adapter->psstate == PS_STATE_SLEEP)
- || (adapter->psstate == PS_STATE_PRE_SLEEP)
+ if ((priv->psstate == PS_STATE_SLEEP)
+ || (priv->psstate == PS_STATE_PRE_SLEEP)
) {
/* w/ new scheme, it will not reach here.
since it is blocked in main_thread. */
- adapter->needtowakeup = 1;
+ priv->needtowakeup = 1;
} else
lbs_ps_wakeup(priv, 0);
@@ -1793,13 +1776,13 @@
goto done;
}
- if ((adapter->psstate == PS_STATE_SLEEP) ||
- (adapter->psstate == PS_STATE_PRE_SLEEP)) {
+ if ((priv->psstate == PS_STATE_SLEEP) ||
+ (priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_deb_host(
"EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
list_del(&cmdnode->list);
lbs_cleanup_and_insert_cmd(priv, cmdnode);
- adapter->needtowakeup = 1;
+ priv->needtowakeup = 1;
ret = 0;
goto done;
@@ -1818,15 +1801,15 @@
* check if in power save mode, if yes, put the device back
* to PS mode
*/
- if ((adapter->psmode != LBS802_11POWERMODECAM) &&
- (adapter->psstate == PS_STATE_FULL_POWER) &&
- ((adapter->connect_status == LBS_CONNECTED) ||
- (adapter->mesh_connect_status == LBS_CONNECTED))) {
- if (adapter->secinfo.WPAenabled ||
- adapter->secinfo.WPA2enabled) {
+ if ((priv->psmode != LBS802_11POWERMODECAM) &&
+ (priv->psstate == PS_STATE_FULL_POWER) &&
+ ((priv->connect_status == LBS_CONNECTED) ||
+ (priv->mesh_connect_status == LBS_CONNECTED))) {
+ if (priv->secinfo.WPAenabled ||
+ priv->secinfo.WPA2enabled) {
/* check for valid WPA group keys */
- if (adapter->wpa_mcast_key.len ||
- adapter->wpa_unicast_key.len) {
+ if (priv->wpa_mcast_key.len ||
+ priv->wpa_unicast_key.len) {
lbs_deb_host(
"EXEC_NEXT_CMD: WPA enabled and GTK_SET"
" go back to PS_SLEEP");
@@ -1874,7 +1857,6 @@
static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
{
unsigned long flags;
- struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
lbs_deb_enter(LBS_DEB_HOST);
@@ -1887,24 +1869,24 @@
ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
priv->dnld_sent = DNLD_RES_RECEIVED;
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->intcounter || adapter->currenttxskb)
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->intcounter || priv->currenttxskb)
lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n",
- adapter->intcounter, adapter->currenttxskb);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ 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(&adapter->driver_lock, flags);
- if (!adapter->intcounter) {
- adapter->psstate = PS_STATE_SLEEP;
+ 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",
- adapter->intcounter);
+ priv->intcounter);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n");
}
@@ -1961,7 +1943,6 @@
void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
{
unsigned long flags =0;
- struct lbs_adapter *adapter = priv->adapter;
u8 allowed = 1;
lbs_deb_enter(LBS_DEB_HOST);
@@ -1971,20 +1952,20 @@
lbs_deb_host("dnld_sent was set");
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->cur_cmd) {
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->cur_cmd) {
allowed = 0;
lbs_deb_host("cur_cmd was set");
}
- if (adapter->intcounter > 0) {
+ if (priv->intcounter > 0) {
allowed = 0;
- lbs_deb_host("intcounter %d", adapter->intcounter);
+ lbs_deb_host("intcounter %d", priv->intcounter);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (allowed) {
lbs_deb_host("sending lbs_ps_confirm_sleep\n");
- sendconfirmsleep(priv, (u8 *) & adapter->lbs_ps_confirm_sleep,
+ sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep,
sizeof(struct PS_CMD_ConfirmSleep));
} else {
lbs_deb_host("sleep confirm has been delayed\n");
@@ -2014,7 +1995,6 @@
int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size,
int (*callback)(uint16_t, struct cmd_ds_command *, struct lbs_private *))
{
- struct lbs_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode;
struct cmd_ds_gen *cmdptr;
unsigned long flags;
@@ -2022,13 +2002,13 @@
lbs_deb_enter(LBS_DEB_HOST);
- if (!adapter) {
- lbs_deb_host("PREP_CMD: adapter is NULL\n");
+ if (!priv) {
+ lbs_deb_host("PREP_CMD: priv is NULL\n");
ret = -1;
goto done;
}
- if (adapter->surpriseremoved) {
+ if (priv->surpriseremoved) {
lbs_deb_host("PREP_CMD: card removed\n");
ret = -1;
goto done;
@@ -2050,10 +2030,10 @@
cmdnode->callback = callback;
/* Set sequence number, clean result, move to buffer */
- adapter->seqnum++;
+ priv->seqnum++;
cmdptr->command = cpu_to_le16(command);
cmdptr->size = cpu_to_le16(cmd_size + S_DS_GEN);
- cmdptr->seqnum = cpu_to_le16(adapter->seqnum);
+ cmdptr->seqnum = cpu_to_le16(priv->seqnum);
cmdptr->result = 0;
memcpy(cmdptr->cmdresp, cmd, cmd_size);
@@ -2063,20 +2043,20 @@
* because the caller of lbs_cmd() sets up all of *cmd for us. */
cmdnode->cmdwaitqwoken = 0;
- lbs_queue_cmd(adapter, cmdnode, 1);
+ lbs_queue_cmd(priv, cmdnode, 1);
wake_up_interruptible(&priv->waitq);
might_sleep();
wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken);
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->cur_cmd_retcode) {
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->cur_cmd_retcode) {
lbs_deb_host("PREP_CMD: command failed with return code %d\n",
- adapter->cur_cmd_retcode);
- adapter->cur_cmd_retcode = 0;
+ priv->cur_cmd_retcode);
+ priv->cur_cmd_retcode = 0;
ret = -1;
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);