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Commit f3422882 authored by Moritz Muehlenhoff's avatar Moritz Muehlenhoff Committed by Greg Kroah-Hartman
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Staging: wlan-ng: prism2sta.c: Coding style cleanups 

Signed-off-by: default avatarMoritz Muehlenhoff <jmm@debian.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f4ee0f42
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Showing with 562 additions and 560 deletions
drivers/staging/wlan-ng/prism2sta.c
View file @ f3422882
......@@ -50,9 +50,6 @@
* --------------------------------------------------------------------
*/
/*================================================================*/
/* System Includes */
#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
......@@ -91,9 +88,6 @@
#include "hfa384x.h"
#include "prism2mgmt.h"
/*================================================================*/
/* Local Macros */
#define wlan_hexchar(x) (((x) < 0x0a) ? ('0' + (x)) : ('a' + ((x) - 0x0a)))
/* Create a string of printable chars from something that might not be */
......@@ -104,7 +98,7 @@
int j = 0; \
memset(str, 0, (strlen)); \
for (i = 0; i < (buflen); i++) { \
if ( isprint((buf)[i]) ) { \
if (isprint((buf)[i])) { \
(str)[j] = (buf)[i]; \
j++; \
} else { \
......@@ -117,68 +111,55 @@
} \
}
/*================================================================*/
/* Local Static Definitions */
static char *dev_info = "prism2_usb";
static wlandevice_t *create_wlan(void);
/*----------------------------------------------------------------*/
/* --Module Parameters */
int prism2_reset_holdtime=30; /* Reset hold time in ms */
int prism2_reset_settletime=100; /* Reset settle time in ms */
int prism2_reset_holdtime = 30; /* Reset hold time in ms */
int prism2_reset_settletime = 100; /* Reset settle time in ms */
static int prism2_doreset=0; /* Do a reset at init? */
static int prism2_doreset = 0; /* Do a reset at init? */
module_param( prism2_doreset, int, 0644);
module_param(prism2_doreset, int, 0644);
MODULE_PARM_DESC(prism2_doreset, "Issue a reset on initialization");
module_param( prism2_reset_holdtime, int, 0644);
MODULE_PARM_DESC( prism2_reset_holdtime, "reset hold time in ms");
module_param( prism2_reset_settletime, int, 0644);
MODULE_PARM_DESC( prism2_reset_settletime, "reset settle time in ms");
module_param(prism2_reset_holdtime, int, 0644);
MODULE_PARM_DESC(prism2_reset_holdtime, "reset hold time in ms");
module_param(prism2_reset_settletime, int, 0644);
MODULE_PARM_DESC(prism2_reset_settletime, "reset settle time in ms");
MODULE_LICENSE("Dual MPL/GPL");
/*================================================================*/
/* Local Function Declarations */
static int prism2sta_open(wlandevice_t *wlandev);
static int prism2sta_close(wlandevice_t *wlandev);
static void prism2sta_reset(wlandevice_t *wlandev );
static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep);
static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg);
static int prism2sta_getcardinfo(wlandevice_t *wlandev);
static int prism2sta_globalsetup(wlandevice_t *wlandev);
static int prism2sta_setmulticast(wlandevice_t *wlandev,
netdevice_t *dev);
static void prism2sta_inf_handover(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_tallies(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_hostscanresults(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_scanresults(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_chinforesults(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_linkstatus(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_assocstatus(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_authreq(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_authreq_defer(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
static void prism2sta_inf_psusercnt(
wlandevice_t *wlandev, hfa384x_InfFrame_t *inf);
/*================================================================*/
/* Function Definitions */
static int prism2sta_open(wlandevice_t *wlandev);
static int prism2sta_close(wlandevice_t *wlandev);
static void prism2sta_reset(wlandevice_t *wlandev);
static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
p80211_hdr_t *p80211_hdr,
p80211_metawep_t *p80211_wep);
static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg);
static int prism2sta_getcardinfo(wlandevice_t *wlandev);
static int prism2sta_globalsetup(wlandevice_t *wlandev);
static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev);
static void prism2sta_inf_handover(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_tallies(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_scanresults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_chinforesults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_linkstatus(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_authreq(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
static void prism2sta_inf_psusercnt(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf);
/*----------------------------------------------------------------
* prism2sta_open
......@@ -214,7 +195,6 @@ static int prism2sta_open(wlandevice_t *wlandev)
return 0;
}
/*----------------------------------------------------------------
* prism2sta_close
*
......@@ -247,7 +227,6 @@ static int prism2sta_close(wlandevice_t *wlandev)
return 0;
}
/*----------------------------------------------------------------
* prism2sta_reset
*
......@@ -265,12 +244,11 @@ static int prism2sta_close(wlandevice_t *wlandev)
* Call context:
* process thread
----------------------------------------------------------------*/
static void prism2sta_reset(wlandevice_t *wlandev )
static void prism2sta_reset(wlandevice_t *wlandev)
{
return;
}
/*----------------------------------------------------------------
* prism2sta_txframe
*
......@@ -296,11 +274,12 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
p80211_hdr_t *p80211_hdr,
p80211_metawep_t *p80211_wep)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
int result;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
int result;
/* If necessary, set the 802.11 WEP bit */
if ((wlandev->hostwep & (HOSTWEP_PRIVACYINVOKED | HOSTWEP_ENCRYPT)) == HOSTWEP_PRIVACYINVOKED) {
if ((wlandev->hostwep & (HOSTWEP_PRIVACYINVOKED | HOSTWEP_ENCRYPT)) ==
HOSTWEP_PRIVACYINVOKED) {
p80211_hdr->a3.fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1));
}
......@@ -309,7 +288,6 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
return result;
}
/*----------------------------------------------------------------
* prism2sta_mlmerequest
*
......@@ -336,107 +314,113 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
----------------------------------------------------------------*/
static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
int result = 0;
switch( msg->msgcode )
{
case DIDmsg_dot11req_mibget :
switch (msg->msgcode) {
case DIDmsg_dot11req_mibget:
pr_debug("Received mibget request\n");
result = prism2mgmt_mibset_mibget(wlandev, msg);
break;
case DIDmsg_dot11req_mibset :
case DIDmsg_dot11req_mibset:
pr_debug("Received mibset request\n");
result = prism2mgmt_mibset_mibget(wlandev, msg);
break;
case DIDmsg_dot11req_scan :
case DIDmsg_dot11req_scan:
pr_debug("Received scan request\n");
result = prism2mgmt_scan(wlandev, msg);
break;
case DIDmsg_dot11req_scan_results :
case DIDmsg_dot11req_scan_results:
pr_debug("Received scan_results request\n");
result = prism2mgmt_scan_results(wlandev, msg);
break;
case DIDmsg_dot11req_start :
case DIDmsg_dot11req_start:
pr_debug("Received mlme start request\n");
result = prism2mgmt_start(wlandev, msg);
break;
/*
* Prism2 specific messages
*/
case DIDmsg_p2req_readpda :
/*
* Prism2 specific messages
*/
case DIDmsg_p2req_readpda:
pr_debug("Received mlme readpda request\n");
result = prism2mgmt_readpda(wlandev, msg);
break;
case DIDmsg_p2req_ramdl_state :
case DIDmsg_p2req_ramdl_state:
pr_debug("Received mlme ramdl_state request\n");
result = prism2mgmt_ramdl_state(wlandev, msg);
break;
case DIDmsg_p2req_ramdl_write :
case DIDmsg_p2req_ramdl_write:
pr_debug("Received mlme ramdl_write request\n");
result = prism2mgmt_ramdl_write(wlandev, msg);
break;
case DIDmsg_p2req_flashdl_state :
case DIDmsg_p2req_flashdl_state:
pr_debug("Received mlme flashdl_state request\n");
result = prism2mgmt_flashdl_state(wlandev, msg);
break;
case DIDmsg_p2req_flashdl_write :
case DIDmsg_p2req_flashdl_write:
pr_debug("Received mlme flashdl_write request\n");
result = prism2mgmt_flashdl_write(wlandev, msg);
break;
/*
* Linux specific messages
*/
case DIDmsg_lnxreq_hostwep :
break; // ignore me.
case DIDmsg_lnxreq_ifstate :
/*
* Linux specific messages
*/
case DIDmsg_lnxreq_hostwep:
break; /* ignore me. */
case DIDmsg_lnxreq_ifstate:
{
p80211msg_lnxreq_ifstate_t *ifstatemsg;
pr_debug("Received mlme ifstate request\n");
ifstatemsg = (p80211msg_lnxreq_ifstate_t*)msg;
result = prism2sta_ifstate(wlandev, ifstatemsg->ifstate.data);
ifstatemsg->resultcode.status =
P80211ENUM_msgitem_status_data_ok;
ifstatemsg->resultcode.data = result;
result = 0;
p80211msg_lnxreq_ifstate_t *ifstatemsg;
pr_debug("Received mlme ifstate request\n");
ifstatemsg = (p80211msg_lnxreq_ifstate_t *) msg;
result =
prism2sta_ifstate(wlandev,
ifstatemsg->ifstate.data);
ifstatemsg->resultcode.status =
P80211ENUM_msgitem_status_data_ok;
ifstatemsg->resultcode.data = result;
result = 0;
}
break;
case DIDmsg_lnxreq_wlansniff :
pr_debug("Received mlme wlansniff request\n");
result = prism2mgmt_wlansniff(wlandev, msg);
break;
case DIDmsg_lnxreq_autojoin :
break;
case DIDmsg_lnxreq_wlansniff:
pr_debug("Received mlme wlansniff request\n");
result = prism2mgmt_wlansniff(wlandev, msg);
break;
case DIDmsg_lnxreq_autojoin:
pr_debug("Received mlme autojoin request\n");
result = prism2mgmt_autojoin(wlandev, msg);
break;
case DIDmsg_lnxreq_commsquality: {
p80211msg_lnxreq_commsquality_t *qualmsg;
pr_debug("Received commsquality request\n");
case DIDmsg_lnxreq_commsquality:{
p80211msg_lnxreq_commsquality_t *qualmsg;
qualmsg = (p80211msg_lnxreq_commsquality_t*) msg;
pr_debug("Received commsquality request\n");
qualmsg->link.status = P80211ENUM_msgitem_status_data_ok;
qualmsg->level.status = P80211ENUM_msgitem_status_data_ok;
qualmsg->noise.status = P80211ENUM_msgitem_status_data_ok;
qualmsg = (p80211msg_lnxreq_commsquality_t *) msg;
qualmsg->link.status =
P80211ENUM_msgitem_status_data_ok;
qualmsg->level.status =
P80211ENUM_msgitem_status_data_ok;
qualmsg->noise.status =
P80211ENUM_msgitem_status_data_ok;
qualmsg->link.data = hfa384x2host_16(hw->qual.CQ_currBSS);
qualmsg->level.data = hfa384x2host_16(hw->qual.ASL_currBSS);
qualmsg->noise.data = hfa384x2host_16(hw->qual.ANL_currFC);
qualmsg->link.data =
hfa384x2host_16(hw->qual.CQ_currBSS);
qualmsg->level.data =
hfa384x2host_16(hw->qual.ASL_currBSS);
qualmsg->noise.data =
hfa384x2host_16(hw->qual.ANL_currFC);
break;
}
break;
}
default:
printk(KERN_WARNING "Unknown mgmt request message 0x%08x", msg->msgcode);
printk(KERN_WARNING "Unknown mgmt request message 0x%08x",
msg->msgcode);
break;
}
return result;
}
/*----------------------------------------------------------------
* prism2sta_ifstate
*
......@@ -460,15 +444,14 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg)
----------------------------------------------------------------*/
u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
u32 result;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
u32 result;
result = P80211ENUM_resultcode_implementation_failure;
pr_debug("Current MSD state(%d), requesting(%d)\n",
wlandev->msdstate, ifstate);
switch (ifstate)
{
wlandev->msdstate, ifstate);
switch (ifstate) {
case P80211ENUM_ifstate_fwload:
switch (wlandev->msdstate) {
case WLAN_MSD_HWPRESENT:
......@@ -477,12 +460,12 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
* Initialize the device+driver sufficiently
* for firmware loading.
*/
if ((result=hfa384x_drvr_start(hw))) {
if ((result = hfa384x_drvr_start(hw))) {
printk(KERN_ERR
"hfa384x_drvr_start() failed,"
"result=%d\n", (int)result);
"hfa384x_drvr_start() failed,"
"result=%d\n", (int)result);
result =
P80211ENUM_resultcode_implementation_failure;
P80211ENUM_resultcode_implementation_failure;
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
......@@ -495,8 +478,8 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
break;
case WLAN_MSD_RUNNING:
printk(KERN_WARNING
"Cannot enter fwload state from enable state,"
"you must disable first.\n");
"Cannot enter fwload state from enable state,"
"you must disable first.\n");
result = P80211ENUM_resultcode_invalid_parameters;
break;
case WLAN_MSD_HWFAIL:
......@@ -521,32 +504,32 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
* can't make any assumptions about the state
* of the hardware or a previous firmware load.
*/
if ((result=hfa384x_drvr_start(hw))) {
if ((result = hfa384x_drvr_start(hw))) {
printk(KERN_ERR
"hfa384x_drvr_start() failed,"
"result=%d\n", (int)result);
"hfa384x_drvr_start() failed,"
"result=%d\n", (int)result);
result =
P80211ENUM_resultcode_implementation_failure;
P80211ENUM_resultcode_implementation_failure;
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
if ((result=prism2sta_getcardinfo(wlandev))) {
if ((result = prism2sta_getcardinfo(wlandev))) {
printk(KERN_ERR
"prism2sta_getcardinfo() failed,"
"result=%d\n", (int)result);
"prism2sta_getcardinfo() failed,"
"result=%d\n", (int)result);
result =
P80211ENUM_resultcode_implementation_failure;
P80211ENUM_resultcode_implementation_failure;
hfa384x_drvr_stop(hw);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
}
if ((result=prism2sta_globalsetup(wlandev))) {
if ((result = prism2sta_globalsetup(wlandev))) {
printk(KERN_ERR
"prism2sta_globalsetup() failed,"
"result=%d\n", (int)result);
"prism2sta_globalsetup() failed,"
"result=%d\n", (int)result);
result =
P80211ENUM_resultcode_implementation_failure;
P80211ENUM_resultcode_implementation_failure;
hfa384x_drvr_stop(hw);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
break;
......@@ -557,7 +540,7 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
result = P80211ENUM_resultcode_success;
break;
case WLAN_MSD_RUNNING:
/* Do nothing, we're already in this state.*/
/* Do nothing, we're already in this state. */
result = P80211ENUM_resultcode_success;
break;
case WLAN_MSD_HWFAIL:
......@@ -572,7 +555,7 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
case P80211ENUM_ifstate_disable:
switch (wlandev->msdstate) {
case WLAN_MSD_HWPRESENT:
/* Do nothing, we're already in this state.*/
/* Do nothing, we're already in this state. */
result = P80211ENUM_resultcode_success;
break;
case WLAN_MSD_FWLOAD:
......@@ -610,7 +593,6 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
return result;
}
/*----------------------------------------------------------------
* prism2sta_getcardinfo
*
......@@ -632,18 +614,19 @@ u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate)
----------------------------------------------------------------*/
static int prism2sta_getcardinfo(wlandevice_t *wlandev)
{
int result = 0;
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
u16 temp;
u8 snum[HFA384x_RID_NICSERIALNUMBER_LEN];
char pstr[(HFA384x_RID_NICSERIALNUMBER_LEN * 4) + 1];
int result = 0;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
u16 temp;
u8 snum[HFA384x_RID_NICSERIALNUMBER_LEN];
char pstr[(HFA384x_RID_NICSERIALNUMBER_LEN * 4) + 1];
/* Collect version and compatibility info */
/* Some are critical, some are not */
/* NIC identity */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICIDENTITY,
&hw->ident_nic, sizeof(hfa384x_compident_t));
if ( result ) {
&hw->ident_nic,
sizeof(hfa384x_compident_t));
if (result) {
printk(KERN_ERR "Failed to retrieve NICIDENTITY\n");
goto failed;
}
......@@ -654,14 +637,15 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->ident_nic.major = hfa384x2host_16(hw->ident_nic.major);
hw->ident_nic.minor = hfa384x2host_16(hw->ident_nic.minor);
printk(KERN_INFO "ident: nic h/w: id=0x%02x %d.%d.%d\n",
hw->ident_nic.id, hw->ident_nic.major,
hw->ident_nic.minor, hw->ident_nic.variant);
printk(KERN_INFO "ident: nic h/w: id=0x%02x %d.%d.%d\n",
hw->ident_nic.id, hw->ident_nic.major,
hw->ident_nic.minor, hw->ident_nic.variant);
/* Primary f/w identity */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRIIDENTITY,
&hw->ident_pri_fw, sizeof(hfa384x_compident_t));
if ( result ) {
&hw->ident_pri_fw,
sizeof(hfa384x_compident_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRIIDENTITY\n");
goto failed;
}
......@@ -672,20 +656,22 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->ident_pri_fw.major = hfa384x2host_16(hw->ident_pri_fw.major);
hw->ident_pri_fw.minor = hfa384x2host_16(hw->ident_pri_fw.minor);
printk(KERN_INFO "ident: pri f/w: id=0x%02x %d.%d.%d\n",
hw->ident_pri_fw.id, hw->ident_pri_fw.major,
hw->ident_pri_fw.minor, hw->ident_pri_fw.variant);
printk(KERN_INFO "ident: pri f/w: id=0x%02x %d.%d.%d\n",
hw->ident_pri_fw.id, hw->ident_pri_fw.major,
hw->ident_pri_fw.minor, hw->ident_pri_fw.variant);
/* Station (Secondary?) f/w identity */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STAIDENTITY,
&hw->ident_sta_fw, sizeof(hfa384x_compident_t));
if ( result ) {
&hw->ident_sta_fw,
sizeof(hfa384x_compident_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STAIDENTITY\n");
goto failed;
}
if (hw->ident_nic.id < 0x8000) {
printk(KERN_ERR "FATAL: Card is not an Intersil Prism2/2.5/3\n");
printk(KERN_ERR
"FATAL: Card is not an Intersil Prism2/2.5/3\n");
result = -1;
goto failed;
}
......@@ -698,32 +684,33 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
/* strip out the 'special' variant bits */
hw->mm_mods = hw->ident_sta_fw.variant & (BIT(14) | BIT(15));
hw->ident_sta_fw.variant &= ~((u16)(BIT(14) | BIT(15)));
hw->ident_sta_fw.variant &= ~((u16) (BIT(14) | BIT(15)));
if ( hw->ident_sta_fw.id == 0x1f ) {
if (hw->ident_sta_fw.id == 0x1f) {
printk(KERN_INFO
"ident: sta f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
"ident: sta f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
} else {
printk(KERN_INFO
"ident: ap f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
"ident: ap f/w: id=0x%02x %d.%d.%d\n",
hw->ident_sta_fw.id, hw->ident_sta_fw.major,
hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
printk(KERN_ERR "Unsupported Tertiary AP firmeare loaded!\n");
goto failed;
}
/* Compatibility range, Modem supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_MFISUPRANGE,
&hw->cap_sup_mfi, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_sup_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve MFISUPRANGE\n");
goto failed;
}
/* get all the Compatibility range, modem interface supplier
fields in byte order */
fields in byte order */
hw->cap_sup_mfi.role = hfa384x2host_16(hw->cap_sup_mfi.role);
hw->cap_sup_mfi.id = hfa384x2host_16(hw->cap_sup_mfi.id);
hw->cap_sup_mfi.variant = hfa384x2host_16(hw->cap_sup_mfi.variant);
......@@ -731,21 +718,22 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_mfi.top = hfa384x2host_16(hw->cap_sup_mfi.top);
printk(KERN_INFO
"MFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_mfi.role, hw->cap_sup_mfi.id,
hw->cap_sup_mfi.variant, hw->cap_sup_mfi.bottom,
hw->cap_sup_mfi.top);
"MFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_mfi.role, hw->cap_sup_mfi.id,
hw->cap_sup_mfi.variant, hw->cap_sup_mfi.bottom,
hw->cap_sup_mfi.top);
/* Compatibility range, Controller supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CFISUPRANGE,
&hw->cap_sup_cfi, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_sup_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve CFISUPRANGE\n");
goto failed;
}
/* get all the Compatibility range, controller interface supplier
fields in byte order */
fields in byte order */
hw->cap_sup_cfi.role = hfa384x2host_16(hw->cap_sup_cfi.role);
hw->cap_sup_cfi.id = hfa384x2host_16(hw->cap_sup_cfi.id);
hw->cap_sup_cfi.variant = hfa384x2host_16(hw->cap_sup_cfi.variant);
......@@ -753,21 +741,22 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_cfi.top = hfa384x2host_16(hw->cap_sup_cfi.top);
printk(KERN_INFO
"CFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_cfi.role, hw->cap_sup_cfi.id,
hw->cap_sup_cfi.variant, hw->cap_sup_cfi.bottom,
hw->cap_sup_cfi.top);
"CFI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_cfi.role, hw->cap_sup_cfi.id,
hw->cap_sup_cfi.variant, hw->cap_sup_cfi.bottom,
hw->cap_sup_cfi.top);
/* Compatibility range, Primary f/w supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRISUPRANGE,
&hw->cap_sup_pri, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_sup_pri,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRISUPRANGE\n");
goto failed;
}
/* get all the Compatibility range, primary firmware supplier
fields in byte order */
fields in byte order */
hw->cap_sup_pri.role = hfa384x2host_16(hw->cap_sup_pri.role);
hw->cap_sup_pri.id = hfa384x2host_16(hw->cap_sup_pri.id);
hw->cap_sup_pri.variant = hfa384x2host_16(hw->cap_sup_pri.variant);
......@@ -775,111 +764,121 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->cap_sup_pri.top = hfa384x2host_16(hw->cap_sup_pri.top);
printk(KERN_INFO
"PRI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_pri.role, hw->cap_sup_pri.id,
hw->cap_sup_pri.variant, hw->cap_sup_pri.bottom,
hw->cap_sup_pri.top);
"PRI:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_pri.role, hw->cap_sup_pri.id,
hw->cap_sup_pri.variant, hw->cap_sup_pri.bottom,
hw->cap_sup_pri.top);
/* Compatibility range, Station f/w supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STASUPRANGE,
&hw->cap_sup_sta, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_sup_sta,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STASUPRANGE\n");
goto failed;
}
/* get all the Compatibility range, station firmware supplier
fields in byte order */
fields in byte order */
hw->cap_sup_sta.role = hfa384x2host_16(hw->cap_sup_sta.role);
hw->cap_sup_sta.id = hfa384x2host_16(hw->cap_sup_sta.id);
hw->cap_sup_sta.variant = hfa384x2host_16(hw->cap_sup_sta.variant);
hw->cap_sup_sta.bottom = hfa384x2host_16(hw->cap_sup_sta.bottom);
hw->cap_sup_sta.top = hfa384x2host_16(hw->cap_sup_sta.top);
if ( hw->cap_sup_sta.id == 0x04 ) {
if (hw->cap_sup_sta.id == 0x04) {
printk(KERN_INFO
"STA:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
hw->cap_sup_sta.top);
"STA:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
hw->cap_sup_sta.top);
} else {
printk(KERN_INFO
"AP:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
hw->cap_sup_sta.top);
"AP:SUP:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_sup_sta.role, hw->cap_sup_sta.id,
hw->cap_sup_sta.variant, hw->cap_sup_sta.bottom,
hw->cap_sup_sta.top);
}
/* Compatibility range, primary f/w actor, CFI supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRI_CFIACTRANGES,
&hw->cap_act_pri_cfi, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_act_pri_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRI_CFIACTRANGES\n");
goto failed;
}
/* get all the Compatibility range, primary f/w actor, CFI supplier
fields in byte order */
fields in byte order */
hw->cap_act_pri_cfi.role = hfa384x2host_16(hw->cap_act_pri_cfi.role);
hw->cap_act_pri_cfi.id = hfa384x2host_16(hw->cap_act_pri_cfi.id);
hw->cap_act_pri_cfi.variant = hfa384x2host_16(hw->cap_act_pri_cfi.variant);
hw->cap_act_pri_cfi.bottom = hfa384x2host_16(hw->cap_act_pri_cfi.bottom);
hw->cap_act_pri_cfi.variant =
hfa384x2host_16(hw->cap_act_pri_cfi.variant);
hw->cap_act_pri_cfi.bottom =
hfa384x2host_16(hw->cap_act_pri_cfi.bottom);
hw->cap_act_pri_cfi.top = hfa384x2host_16(hw->cap_act_pri_cfi.top);
printk(KERN_INFO
"PRI-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_pri_cfi.role, hw->cap_act_pri_cfi.id,
hw->cap_act_pri_cfi.variant, hw->cap_act_pri_cfi.bottom,
hw->cap_act_pri_cfi.top);
"PRI-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_pri_cfi.role, hw->cap_act_pri_cfi.id,
hw->cap_act_pri_cfi.variant, hw->cap_act_pri_cfi.bottom,
hw->cap_act_pri_cfi.top);
/* Compatibility range, sta f/w actor, CFI supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_CFIACTRANGES,
&hw->cap_act_sta_cfi, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_act_sta_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STA_CFIACTRANGES\n");
goto failed;
}
/* get all the Compatibility range, station f/w actor, CFI supplier
fields in byte order */
fields in byte order */
hw->cap_act_sta_cfi.role = hfa384x2host_16(hw->cap_act_sta_cfi.role);
hw->cap_act_sta_cfi.id = hfa384x2host_16(hw->cap_act_sta_cfi.id);
hw->cap_act_sta_cfi.variant = hfa384x2host_16(hw->cap_act_sta_cfi.variant);
hw->cap_act_sta_cfi.bottom = hfa384x2host_16(hw->cap_act_sta_cfi.bottom);
hw->cap_act_sta_cfi.variant =
hfa384x2host_16(hw->cap_act_sta_cfi.variant);
hw->cap_act_sta_cfi.bottom =
hfa384x2host_16(hw->cap_act_sta_cfi.bottom);
hw->cap_act_sta_cfi.top = hfa384x2host_16(hw->cap_act_sta_cfi.top);
printk(KERN_INFO
"STA-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_cfi.role, hw->cap_act_sta_cfi.id,
hw->cap_act_sta_cfi.variant, hw->cap_act_sta_cfi.bottom,
hw->cap_act_sta_cfi.top);
"STA-CFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_cfi.role, hw->cap_act_sta_cfi.id,
hw->cap_act_sta_cfi.variant, hw->cap_act_sta_cfi.bottom,
hw->cap_act_sta_cfi.top);
/* Compatibility range, sta f/w actor, MFI supplier */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_MFIACTRANGES,
&hw->cap_act_sta_mfi, sizeof(hfa384x_caplevel_t));
if ( result ) {
&hw->cap_act_sta_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STA_MFIACTRANGES\n");
goto failed;
}
/* get all the Compatibility range, station f/w actor, MFI supplier
fields in byte order */
fields in byte order */
hw->cap_act_sta_mfi.role = hfa384x2host_16(hw->cap_act_sta_mfi.role);
hw->cap_act_sta_mfi.id = hfa384x2host_16(hw->cap_act_sta_mfi.id);
hw->cap_act_sta_mfi.variant = hfa384x2host_16(hw->cap_act_sta_mfi.variant);
hw->cap_act_sta_mfi.bottom = hfa384x2host_16(hw->cap_act_sta_mfi.bottom);
hw->cap_act_sta_mfi.variant =
hfa384x2host_16(hw->cap_act_sta_mfi.variant);
hw->cap_act_sta_mfi.bottom =
hfa384x2host_16(hw->cap_act_sta_mfi.bottom);
hw->cap_act_sta_mfi.top = hfa384x2host_16(hw->cap_act_sta_mfi.top);
printk(KERN_INFO
"STA-MFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_mfi.role, hw->cap_act_sta_mfi.id,
hw->cap_act_sta_mfi.variant, hw->cap_act_sta_mfi.bottom,
hw->cap_act_sta_mfi.top);
"STA-MFI:ACT:role=0x%02x:id=0x%02x:var=0x%02x:b/t=%d/%d\n",
hw->cap_act_sta_mfi.role, hw->cap_act_sta_mfi.id,
hw->cap_act_sta_mfi.variant, hw->cap_act_sta_mfi.bottom,
hw->cap_act_sta_mfi.top);
/* Serial Number */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICSERIALNUMBER,
snum, HFA384x_RID_NICSERIALNUMBER_LEN);
if ( !result ) {
snum, HFA384x_RID_NICSERIALNUMBER_LEN);
if (!result) {
wlan_mkprintstr(snum, HFA384x_RID_NICSERIALNUMBER_LEN,
pstr, sizeof(pstr));
printk(KERN_INFO "Prism2 card SN: %s\n", pstr);
......@@ -890,8 +889,8 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
/* Collect the MAC address */
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFOWNMACADDR,
wlandev->netdev->dev_addr, ETH_ALEN);
if ( result != 0 ) {
wlandev->netdev->dev_addr, ETH_ALEN);
if (result != 0) {
printk(KERN_ERR "Failed to retrieve mac address\n");
goto failed;
}
......@@ -909,10 +908,10 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
hw->dbmadjust = temp;
/* Only enable scan by default on newer firmware */
if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) <
HFA384x_FIRMWARE_VERSION(1,5,5)) {
if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) <
HFA384x_FIRMWARE_VERSION(1, 5, 5)) {
wlandev->nsdcaps |= P80211_NSDCAP_NOSCAN;
}
......@@ -925,7 +924,6 @@ done:
return result;
}
/*----------------------------------------------------------------
* prism2sta_globalsetup
*
......@@ -946,40 +944,33 @@ done:
----------------------------------------------------------------*/
static int prism2sta_globalsetup(wlandevice_t *wlandev)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
/* Set the maximum frame size */
return hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN,
WLAN_DATA_MAXLEN);
WLAN_DATA_MAXLEN);
}
static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev)
{
int result = 0;
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
u16 promisc;
u16 promisc;
/* If we're not ready, what's the point? */
if ( hw->state != HFA384x_STATE_RUNNING )
if (hw->state != HFA384x_STATE_RUNNING)
goto exit;
if ( (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) != 0 )
if ((dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) != 0)
promisc = P80211ENUM_truth_true;
else
promisc = P80211ENUM_truth_false;
result = hfa384x_drvr_setconfig16_async(hw, HFA384x_RID_PROMISCMODE, promisc);
/* XXX TODO: configure the multicast list */
// CLEAR_HW_MULTICAST_LIST
// struct dev_mc_list element = dev->mc_list;
// while (element != null) {
// HW_ADD_MULTICAST_ADDR(element->dmi_addr, dmi_addrlen)
// element = element->next;
// }
exit:
result =
hfa384x_drvr_setconfig16_async(hw, HFA384x_RID_PROMISCMODE,
promisc);
exit:
return result;
}
......@@ -1001,13 +992,13 @@ static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev)
* Call context:
* interrupt
----------------------------------------------------------------*/
static void prism2sta_inf_handover(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
static void prism2sta_inf_handover(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
pr_debug("received infoframe:HANDOVER (unhandled)\n");
return;
}
/*----------------------------------------------------------------
* prism2sta_inf_tallies
*
......@@ -1025,29 +1016,30 @@ static void prism2sta_inf_handover(wlandevice_t *wlandev, hfa384x_InfFrame_t *in
* Call context:
* interrupt
----------------------------------------------------------------*/
static void prism2sta_inf_tallies(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
static void prism2sta_inf_tallies(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
u16 *src16;
u32 *dst;
u32 *src32;
int i;
int cnt;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
u16 *src16;
u32 *dst;
u32 *src32;
int i;
int cnt;
/*
** Determine if these are 16-bit or 32-bit tallies, based on the
** record length of the info record.
*/
** Determine if these are 16-bit or 32-bit tallies, based on the
** record length of the info record.
*/
cnt = sizeof(hfa384x_CommTallies32_t) / sizeof(u32);
if (inf->framelen > 22) {
dst = (u32 *) &hw->tallies;
src32 = (u32 *) &inf->info.commtallies32;
dst = (u32 *)&hw->tallies;
src32 = (u32 *)&inf->info.commtallies32;
for (i = 0; i < cnt; i++, dst++, src32++)
*dst += hfa384x2host_32(*src32);
} else {
dst = (u32 *) &hw->tallies;
src16 = (u16 *) &inf->info.commtallies16;
dst = (u32 *)&hw->tallies;
src16 = (u16 *)&inf->info.commtallies16;
for (i = 0; i < cnt; i++, dst++, src16++)
*dst += hfa384x2host_16(*src16);
}
......@@ -1076,40 +1068,38 @@ static void prism2sta_inf_scanresults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
int nbss;
hfa384x_ScanResult_t *sr = &(inf->info.scanresult);
int i;
hfa384x_JoinRequest_data_t joinreq;
int result;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
int nbss;
hfa384x_ScanResult_t *sr = &(inf->info.scanresult);
int i;
hfa384x_JoinRequest_data_t joinreq;
int result;
/* Get the number of results, first in bytes, then in results */
nbss = (inf->framelen * sizeof(u16)) -
sizeof(inf->infotype) -
sizeof(inf->info.scanresult.scanreason);
sizeof(inf->infotype) - sizeof(inf->info.scanresult.scanreason);
nbss /= sizeof(hfa384x_ScanResultSub_t);
/* Print em */
pr_debug("rx scanresults, reason=%d, nbss=%d:\n",
inf->info.scanresult.scanreason, nbss);
for ( i = 0; i < nbss; i++) {
inf->info.scanresult.scanreason, nbss);
for (i = 0; i < nbss; i++) {
pr_debug("chid=%d anl=%d sl=%d bcnint=%d\n",
sr->result[i].chid,
sr->result[i].anl,
sr->result[i].sl,
sr->result[i].bcnint);
sr->result[i].chid,
sr->result[i].anl,
sr->result[i].sl, sr->result[i].bcnint);
pr_debug(" capinfo=0x%04x proberesp_rate=%d\n",
sr->result[i].capinfo,
sr->result[i].proberesp_rate);
sr->result[i].capinfo, sr->result[i].proberesp_rate);
}
/* issue a join request */
joinreq.channel = sr->result[0].chid;
memcpy( joinreq.bssid, sr->result[0].bssid, WLAN_BSSID_LEN);
result = hfa384x_drvr_setconfig( hw,
HFA384x_RID_JOINREQUEST,
&joinreq, HFA384x_RID_JOINREQUEST_LEN);
memcpy(joinreq.bssid, sr->result[0].bssid, WLAN_BSSID_LEN);
result = hfa384x_drvr_setconfig(hw,
HFA384x_RID_JOINREQUEST,
&joinreq, HFA384x_RID_JOINREQUEST_LEN);
if (result) {
printk(KERN_ERR "setconfig(joinreq) failed, result=%d\n", result);
printk(KERN_ERR "setconfig(joinreq) failed, result=%d\n",
result);
}
return;
......@@ -1135,8 +1125,8 @@ static void prism2sta_inf_scanresults(wlandevice_t *wlandev,
static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
int nbss;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
int nbss;
nbss = (inf->framelen - 3) / 32;
pr_debug("Received %d hostscan results\n", nbss);
......@@ -1153,9 +1143,9 @@ static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
if (nbss == 0)
nbss = -1;
/* Notify/wake the sleeping caller. */
hw->scanflag = nbss;
wake_up_interruptible(&hw->cmdq);
/* Notify/wake the sleeping caller. */
hw->scanflag = nbss;
wake_up_interruptible(&hw->cmdq);
};
/*----------------------------------------------------------------
......@@ -1178,27 +1168,38 @@ static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
static void prism2sta_inf_chinforesults(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
unsigned int i, n;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
unsigned int i, n;
hw->channel_info.results.scanchannels =
hfa384x2host_16(inf->info.chinforesult.scanchannels);
for (i=0, n=0; i<HFA384x_CHINFORESULT_MAX; i++) {
if (hw->channel_info.results.scanchannels & (1<<i)) {
int channel=hfa384x2host_16(inf->info.chinforesult.result[n].chid)-1;
hfa384x_ChInfoResultSub_t *chinforesult=&hw->channel_info.results.result[channel];
chinforesult->chid = channel;
chinforesult->anl = hfa384x2host_16(inf->info.chinforesult.result[n].anl);
chinforesult->pnl = hfa384x2host_16(inf->info.chinforesult.result[n].pnl);
chinforesult->active = hfa384x2host_16(inf->info.chinforesult.result[n].active);
pr_debug("chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
channel+1,
chinforesult->active &
HFA384x_CHINFORESULT_BSSACTIVE ? "signal" : "noise",
chinforesult->anl, chinforesult->pnl,
chinforesult->active & HFA384x_CHINFORESULT_PCFACTIVE ? 1 : 0
);
hfa384x2host_16(inf->info.chinforesult.scanchannels);
for (i = 0, n = 0; i < HFA384x_CHINFORESULT_MAX; i++) {
if (hw->channel_info.results.scanchannels & (1 << i)) {
int channel =
hfa384x2host_16(inf->info.chinforesult.result[n].
chid) - 1;
hfa384x_ChInfoResultSub_t *chinforesult =
&hw->channel_info.results.result[channel];
chinforesult->chid = channel;
chinforesult->anl =
hfa384x2host_16(inf->info.chinforesult.result[n].
anl);
chinforesult->pnl =
hfa384x2host_16(inf->info.chinforesult.result[n].
pnl);
chinforesult->active =
hfa384x2host_16(inf->info.chinforesult.result[n].
active);
printk(KERN_DEBUG
"chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
channel + 1,
chinforesult->
active & HFA384x_CHINFORESULT_BSSACTIVE ?
"signal" : "noise", chinforesult->anl,
chinforesult->pnl,
chinforesult->
active & HFA384x_CHINFORESULT_PCFACTIVE ? 1 : 0);
n++;
}
}
......@@ -1210,17 +1211,17 @@ static void prism2sta_inf_chinforesults(wlandevice_t *wlandev,
void prism2sta_processing_defer(struct work_struct *data)
{
hfa384x_t *hw = container_of(data, struct hfa384x, link_bh);
wlandevice_t *wlandev = hw->wlandev;
hfa384x_t *hw = container_of(data, struct hfa384x, link_bh);
wlandevice_t *wlandev = hw->wlandev;
hfa384x_bytestr32_t ssid;
int result;
int result;
/* First let's process the auth frames */
{
struct sk_buff *skb;
struct sk_buff *skb;
hfa384x_InfFrame_t *inf;
while ( (skb = skb_dequeue(&hw->authq)) ) {
while ((skb = skb_dequeue(&hw->authq))) {
inf = (hfa384x_InfFrame_t *) skb->data;
prism2sta_inf_authreq_defer(wlandev, inf);
}
......@@ -1233,7 +1234,7 @@ void prism2sta_processing_defer(struct work_struct *data)
hw->link_status = hw->link_status_new;
switch(hw->link_status) {
switch (hw->link_status) {
case HFA384x_LINK_NOTCONNECTED:
/* I'm currently assuming that this is the initial link
* state. It should only be possible immediately
......@@ -1260,13 +1261,13 @@ void prism2sta_processing_defer(struct work_struct *data)
netif_carrier_on(wlandev->netdev);
/* If we are joining a specific AP, set our state and reset retries */
if(hw->join_ap == 1)
if (hw->join_ap == 1)
hw->join_ap = 2;
hw->join_retries = 60;
/* Don't call this in monitor mode */
if ( wlandev->netdev->type == ARPHRD_ETHER ) {
u16 portstatus;
if (wlandev->netdev->type == ARPHRD_ETHER) {
u16 portstatus;
printk(KERN_INFO "linkstatus=CONNECTED\n");
......@@ -1275,38 +1276,41 @@ void prism2sta_processing_defer(struct work_struct *data)
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTBSSID,
wlandev->bssid, WLAN_BSSID_LEN);
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
wlandev->bssid,
WLAN_BSSID_LEN);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
goto failed;
}
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTSSID,
&ssid, sizeof(ssid));
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
goto failed;
}
prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
(p80211pstrd_t *) &wlandev->ssid);
(p80211pstrd_t *)&wlandev->
ssid);
/* Collect the port status */
result = hfa384x_drvr_getconfig16(hw,
HFA384x_RID_PORTSTATUS, &portstatus);
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_PORTSTATUS, result);
HFA384x_RID_PORTSTATUS,
&portstatus);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_PORTSTATUS, result);
goto failed;
}
wlandev->macmode =
(portstatus == HFA384x_PSTATUS_CONN_IBSS) ?
WLAN_MACMODE_IBSS_STA : WLAN_MACMODE_ESS_STA;
(portstatus == HFA384x_PSTATUS_CONN_IBSS) ?
WLAN_MACMODE_IBSS_STA : WLAN_MACMODE_ESS_STA;
/* Get the ball rolling on the comms quality stuff */
prism2sta_commsqual_defer(&hw->commsqual_bh);
......@@ -1323,18 +1327,20 @@ void prism2sta_processing_defer(struct work_struct *data)
* Indicate Deauthentication
* Block Transmits, Ignore receives of data frames
*/
if(hw->join_ap == 2)
{
hfa384x_JoinRequest_data_t joinreq;
if (hw->join_ap == 2) {
hfa384x_JoinRequest_data_t joinreq;
joinreq = hw->joinreq;
/* Send the join request */
hfa384x_drvr_setconfig( hw,
HFA384x_RID_JOINREQUEST,
&joinreq, HFA384x_RID_JOINREQUEST_LEN);
printk(KERN_INFO "linkstatus=DISCONNECTED (re-submitting join)\n");
hfa384x_drvr_setconfig(hw,
HFA384x_RID_JOINREQUEST,
&joinreq,
HFA384x_RID_JOINREQUEST_LEN);
printk(KERN_INFO
"linkstatus=DISCONNECTED (re-submitting join)\n");
} else {
if (wlandev->netdev->type == ARPHRD_ETHER)
printk(KERN_INFO "linkstatus=DISCONNECTED (unhandled)\n");
printk(KERN_INFO
"linkstatus=DISCONNECTED (unhandled)\n");
}
wlandev->macmode = WLAN_MACMODE_NONE;
......@@ -1362,25 +1368,24 @@ void prism2sta_processing_defer(struct work_struct *data)
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTBSSID,
wlandev->bssid, WLAN_BSSID_LEN);
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
goto failed;
}
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTSSID,
&ssid, sizeof(ssid));
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
goto failed;
}
prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
(p80211pstrd_t *) &wlandev->ssid);
(p80211pstrd_t *)&wlandev->ssid);
hw->link_status = HFA384x_LINK_CONNECTED;
netif_carrier_on(wlandev->netdev);
......@@ -1428,15 +1433,16 @@ void prism2sta_processing_defer(struct work_struct *data)
* Response:
* Disable Transmits, Ignore receives of data frames
*/
if(hw->join_ap && --hw->join_retries > 0)
{
hfa384x_JoinRequest_data_t joinreq;
if (hw->join_ap && --hw->join_retries > 0) {
hfa384x_JoinRequest_data_t joinreq;
joinreq = hw->joinreq;
/* Send the join request */
hfa384x_drvr_setconfig( hw,
HFA384x_RID_JOINREQUEST,
&joinreq, HFA384x_RID_JOINREQUEST_LEN);
printk(KERN_INFO "linkstatus=ASSOCFAIL (re-submitting join)\n");
hfa384x_drvr_setconfig(hw,
HFA384x_RID_JOINREQUEST,
&joinreq,
HFA384x_RID_JOINREQUEST_LEN);
printk(KERN_INFO
"linkstatus=ASSOCFAIL (re-submitting join)\n");
} else {
printk(KERN_INFO "linkstatus=ASSOCFAIL (unhandled)\n");
}
......@@ -1448,7 +1454,7 @@ void prism2sta_processing_defer(struct work_struct *data)
default:
/* This is bad, IO port problems? */
printk(KERN_WARNING
"unknown linkstatus=0x%02x\n", hw->link_status);
"unknown linkstatus=0x%02x\n", hw->link_status);
goto failed;
break;
}
......@@ -1458,8 +1464,8 @@ void prism2sta_processing_defer(struct work_struct *data)
p80211wext_event_associated(wlandev, wlandev->linkstatus);
#endif
failed:
return;
failed:
return;
}
/*----------------------------------------------------------------
......@@ -1482,7 +1488,7 @@ void prism2sta_processing_defer(struct work_struct *data)
static void prism2sta_inf_linkstatus(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
hw->link_status_new = hfa384x2host_16(inf->info.linkstatus.linkstatus);
......@@ -1512,24 +1518,24 @@ static void prism2sta_inf_linkstatus(wlandevice_t *wlandev,
static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_AssocStatus_t rec;
int i;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
hfa384x_AssocStatus_t rec;
int i;
memcpy(&rec, &inf->info.assocstatus, sizeof(rec));
rec.assocstatus = hfa384x2host_16(rec.assocstatus);
rec.reason = hfa384x2host_16(rec.reason);
rec.reason = hfa384x2host_16(rec.reason);
/*
** Find the address in the list of authenticated stations. If it wasn't
** found, then this address has not been previously authenticated and
** something weird has happened if this is anything other than an
** "authentication failed" message. If the address was found, then
** set the "associated" flag for that station, based on whether the
** station is associating or losing its association. Something weird
** has also happened if we find the address in the list of authenticated
** stations but we are getting an "authentication failed" message.
*/
** Find the address in the list of authenticated stations. If it wasn't
** found, then this address has not been previously authenticated and
** something weird has happened if this is anything other than an
** "authentication failed" message. If the address was found, then
** set the "associated" flag for that station, based on whether the
** station is associating or losing its association. Something weird
** has also happened if we find the address in the list of authenticated
** stations but we are getting an "authentication failed" message.
*/
for (i = 0; i < hw->authlist.cnt; i++)
if (memcmp(rec.sta_addr, hw->authlist.addr[i], ETH_ALEN) == 0)
......@@ -1537,14 +1543,16 @@ static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
if (i >= hw->authlist.cnt) {
if (rec.assocstatus != HFA384x_ASSOCSTATUS_AUTHFAIL)
printk(KERN_WARNING "assocstatus info frame received for non-authenticated station.\n");
printk(KERN_WARNING
"assocstatus info frame received for non-authenticated station.\n");
} else {
hw->authlist.assoc[i] =
(rec.assocstatus == HFA384x_ASSOCSTATUS_STAASSOC ||
rec.assocstatus == HFA384x_ASSOCSTATUS_REASSOC);
(rec.assocstatus == HFA384x_ASSOCSTATUS_STAASSOC ||
rec.assocstatus == HFA384x_ASSOCSTATUS_REASSOC);
if (rec.assocstatus == HFA384x_ASSOCSTATUS_AUTHFAIL)
printk(KERN_WARNING "authfail assocstatus info frame received for authenticated station.\n");
printk(KERN_WARNING
"authfail assocstatus info frame received for authenticated station.\n");
}
return;
......@@ -1572,7 +1580,7 @@ static void prism2sta_inf_assocstatus(wlandevice_t *wlandev,
static void prism2sta_inf_authreq(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
struct sk_buff *skb;
skb = dev_alloc_skb(sizeof(*inf));
......@@ -1587,123 +1595,124 @@ static void prism2sta_inf_authreq(wlandevice_t *wlandev,
static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_authenticateStation_data_t rec;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
hfa384x_authenticateStation_data_t rec;
int i, added, result, cnt;
u8 *addr;
int i, added, result, cnt;
u8 *addr;
/*
** Build the AuthenticateStation record. Initialize it for denying
** authentication.
*/
** Build the AuthenticateStation record. Initialize it for denying
** authentication.
*/
memcpy(rec.address, inf->info.authreq.sta_addr, ETH_ALEN);
rec.status = P80211ENUM_status_unspec_failure;
/*
** Authenticate based on the access mode.
*/
** Authenticate based on the access mode.
*/
switch (hw->accessmode) {
case WLAN_ACCESS_NONE:
case WLAN_ACCESS_NONE:
/*
** Deny all new authentications. However, if a station
** is ALREADY authenticated, then accept it.
*/
/*
** Deny all new authentications. However, if a station
** is ALREADY authenticated, then accept it.
*/
for (i = 0; i < hw->authlist.cnt; i++)
if (memcmp(rec.address, hw->authlist.addr[i],
ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_successful;
break;
}
for (i = 0; i < hw->authlist.cnt; i++)
if (memcmp(rec.address, hw->authlist.addr[i],
ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_successful;
break;
}
break;
break;
case WLAN_ACCESS_ALL:
case WLAN_ACCESS_ALL:
/*
** Allow all authentications.
*/
/*
** Allow all authentications.
*/
rec.status = P80211ENUM_status_successful;
break;
rec.status = P80211ENUM_status_successful;
break;
case WLAN_ACCESS_ALLOW:
case WLAN_ACCESS_ALLOW:
/*
** Only allow the authentication if the MAC address
** is in the list of allowed addresses.
**
** Since this is the interrupt handler, we may be here
** while the access list is in the middle of being
** updated. Choose the list which is currently okay.
** See "prism2mib_priv_accessallow()" for details.
*/
if (hw->allow.modify == 0) {
cnt = hw->allow.cnt;
addr = hw->allow.addr[0];
} else {
cnt = hw->allow.cnt1;
addr = hw->allow.addr1[0];
/*
** Only allow the authentication if the MAC address
** is in the list of allowed addresses.
**
** Since this is the interrupt handler, we may be here
** while the access list is in the middle of being
** updated. Choose the list which is currently okay.
** See "prism2mib_priv_accessallow()" for details.
*/
if (hw->allow.modify == 0) {
cnt = hw->allow.cnt;
addr = hw->allow.addr[0];
} else {
cnt = hw->allow.cnt1;
addr = hw->allow.addr1[0];
}
for (i = 0; i < cnt; i++, addr += ETH_ALEN)
if (memcmp(rec.address, addr, ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_successful;
break;
}
for (i = 0; i < cnt; i++, addr += ETH_ALEN)
if (memcmp(rec.address, addr, ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_successful;
break;
}
break;
break;
case WLAN_ACCESS_DENY:
case WLAN_ACCESS_DENY:
/*
** Allow the authentication UNLESS the MAC address is
** in the list of denied addresses.
**
** Since this is the interrupt handler, we may be here
** while the access list is in the middle of being
** updated. Choose the list which is currently okay.
** See "prism2mib_priv_accessdeny()" for details.
*/
/*
** Allow the authentication UNLESS the MAC address is
** in the list of denied addresses.
**
** Since this is the interrupt handler, we may be here
** while the access list is in the middle of being
** updated. Choose the list which is currently okay.
** See "prism2mib_priv_accessdeny()" for details.
*/
if (hw->deny.modify == 0) {
cnt = hw->deny.cnt;
addr = hw->deny.addr[0];
} else {
cnt = hw->deny.cnt1;
addr = hw->deny.addr1[0];
}
if (hw->deny.modify == 0) {
cnt = hw->deny.cnt;
addr = hw->deny.addr[0];
} else {
cnt = hw->deny.cnt1;
addr = hw->deny.addr1[0];
}
rec.status = P80211ENUM_status_successful;
rec.status = P80211ENUM_status_successful;
for (i = 0; i < cnt; i++, addr += ETH_ALEN)
if (memcmp(rec.address, addr, ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_unspec_failure;
break;
}
for (i = 0; i < cnt; i++, addr += ETH_ALEN)
if (memcmp(rec.address, addr, ETH_ALEN) == 0) {
rec.status = P80211ENUM_status_unspec_failure;
break;
}
break;
break;
}
/*
** If the authentication is okay, then add the MAC address to the list
** of authenticated stations. Don't add the address if it is already in
** the list. (802.11b does not seem to disallow a station from issuing
** an authentication request when the station is already authenticated.
** Does this sort of thing ever happen? We might as well do the check
** just in case.)
*/
** If the authentication is okay, then add the MAC address to the list
** of authenticated stations. Don't add the address if it is already in
** the list. (802.11b does not seem to disallow a station from issuing
** an authentication request when the station is already authenticated.
** Does this sort of thing ever happen? We might as well do the check
** just in case.)
*/
added = 0;
if (rec.status == P80211ENUM_status_successful) {
for (i = 0; i < hw->authlist.cnt; i++)
if (memcmp(rec.address, hw->authlist.addr[i], ETH_ALEN) == 0)
if (memcmp(rec.address, hw->authlist.addr[i], ETH_ALEN)
== 0)
break;
if (i >= hw->authlist.cnt) {
......@@ -1711,7 +1720,7 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
rec.status = P80211ENUM_status_ap_full;
} else {
memcpy(hw->authlist.addr[hw->authlist.cnt],
rec.address, ETH_ALEN);
rec.address, ETH_ALEN);
hw->authlist.cnt++;
added = 1;
}
......@@ -1719,24 +1728,26 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
}
/*
** Send back the results of the authentication. If this doesn't work,
** then make sure to remove the address from the authenticated list if
** it was added.
*/
** Send back the results of the authentication. If this doesn't work,
** then make sure to remove the address from the authenticated list if
** it was added.
*/
rec.status = host2hfa384x_16(rec.status);
rec.algorithm = inf->info.authreq.algorithm;
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_AUTHENTICATESTA,
&rec, sizeof(rec));
&rec, sizeof(rec));
if (result) {
if (added) hw->authlist.cnt--;
printk(KERN_ERR "setconfig(authenticatestation) failed, result=%d\n", result);
if (added)
hw->authlist.cnt--;
printk(KERN_ERR
"setconfig(authenticatestation) failed, result=%d\n",
result);
}
return;
}
/*----------------------------------------------------------------
* prism2sta_inf_psusercnt
*
......@@ -1758,7 +1769,7 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev,
static void prism2sta_inf_psusercnt(wlandevice_t *wlandev,
hfa384x_InfFrame_t *inf)
{
hfa384x_t *hw = (hfa384x_t *)wlandev->priv;
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
hw->psusercount = hfa384x2host_16(inf->info.psusercnt.usercnt);
......@@ -1786,52 +1797,51 @@ void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf)
{
inf->infotype = hfa384x2host_16(inf->infotype);
/* Dispatch */
switch ( inf->infotype ) {
case HFA384x_IT_HANDOVERADDR:
prism2sta_inf_handover(wlandev, inf);
break;
case HFA384x_IT_COMMTALLIES:
prism2sta_inf_tallies(wlandev, inf);
break;
case HFA384x_IT_HOSTSCANRESULTS:
prism2sta_inf_hostscanresults(wlandev, inf);
break;
case HFA384x_IT_SCANRESULTS:
prism2sta_inf_scanresults(wlandev, inf);
break;
case HFA384x_IT_CHINFORESULTS:
prism2sta_inf_chinforesults(wlandev, inf);
break;
case HFA384x_IT_LINKSTATUS:
prism2sta_inf_linkstatus(wlandev, inf);
break;
case HFA384x_IT_ASSOCSTATUS:
prism2sta_inf_assocstatus(wlandev, inf);
break;
case HFA384x_IT_AUTHREQ:
prism2sta_inf_authreq(wlandev, inf);
break;
case HFA384x_IT_PSUSERCNT:
prism2sta_inf_psusercnt(wlandev, inf);
break;
case HFA384x_IT_KEYIDCHANGED:
printk(KERN_WARNING "Unhandled IT_KEYIDCHANGED\n");
break;
case HFA384x_IT_ASSOCREQ:
printk(KERN_WARNING "Unhandled IT_ASSOCREQ\n");
break;
case HFA384x_IT_MICFAILURE:
printk(KERN_WARNING "Unhandled IT_MICFAILURE\n");
break;
default:
printk(KERN_WARNING
"Unknown info type=0x%02x\n", inf->infotype);
break;
switch (inf->infotype) {
case HFA384x_IT_HANDOVERADDR:
prism2sta_inf_handover(wlandev, inf);
break;
case HFA384x_IT_COMMTALLIES:
prism2sta_inf_tallies(wlandev, inf);
break;
case HFA384x_IT_HOSTSCANRESULTS:
prism2sta_inf_hostscanresults(wlandev, inf);
break;
case HFA384x_IT_SCANRESULTS:
prism2sta_inf_scanresults(wlandev, inf);
break;
case HFA384x_IT_CHINFORESULTS:
prism2sta_inf_chinforesults(wlandev, inf);
break;
case HFA384x_IT_LINKSTATUS:
prism2sta_inf_linkstatus(wlandev, inf);
break;
case HFA384x_IT_ASSOCSTATUS:
prism2sta_inf_assocstatus(wlandev, inf);
break;
case HFA384x_IT_AUTHREQ:
prism2sta_inf_authreq(wlandev, inf);
break;
case HFA384x_IT_PSUSERCNT:
prism2sta_inf_psusercnt(wlandev, inf);
break;
case HFA384x_IT_KEYIDCHANGED:
printk(KERN_WARNING "Unhandled IT_KEYIDCHANGED\n");
break;
case HFA384x_IT_ASSOCREQ:
printk(KERN_WARNING "Unhandled IT_ASSOCREQ\n");
break;
case HFA384x_IT_MICFAILURE:
printk(KERN_WARNING "Unhandled IT_MICFAILURE\n");
break;
default:
printk(KERN_WARNING
"Unknown info type=0x%02x\n", inf->infotype);
break;
}
return;
}
/*----------------------------------------------------------------
* prism2sta_ev_txexc
*
......@@ -1858,7 +1868,6 @@ void prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status)
return;
}
/*----------------------------------------------------------------
* prism2sta_ev_tx
*
......@@ -1883,7 +1892,6 @@ void prism2sta_ev_tx(wlandevice_t *wlandev, u16 status)
return;
}
/*----------------------------------------------------------------
* prism2sta_ev_rx
*
......@@ -1949,17 +1957,19 @@ void prism2sta_ev_alloc(wlandevice_t *wlandev)
----------------------------------------------------------------*/
static wlandevice_t *create_wlan(void)
{
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
/* Alloc our structures */
wlandev = kmalloc(sizeof(wlandevice_t), GFP_KERNEL);
hw = kmalloc(sizeof(hfa384x_t), GFP_KERNEL);
/* Alloc our structures */
wlandev = kmalloc(sizeof(wlandevice_t), GFP_KERNEL);
hw = kmalloc(sizeof(hfa384x_t), GFP_KERNEL);
if (!wlandev || !hw) {
printk(KERN_ERR "%s: Memory allocation failure.\n", dev_info);
if (wlandev) kfree(wlandev);
if (hw) kfree(hw);
if (wlandev)
kfree(wlandev);
if (hw)
kfree(hw);
return NULL;
}
......@@ -1979,19 +1989,18 @@ static wlandevice_t *create_wlan(void)
wlandev->set_multicast_list = prism2sta_setmulticast;
wlandev->tx_timeout = hfa384x_tx_timeout;
wlandev->nsdcaps = P80211_NSDCAP_HWFRAGMENT |
P80211_NSDCAP_AUTOJOIN;
wlandev->nsdcaps = P80211_NSDCAP_HWFRAGMENT | P80211_NSDCAP_AUTOJOIN;
/* Initialize the device private data stucture. */
hw->dot11_desired_bss_type = 1;
hw->dot11_desired_bss_type = 1;
return wlandev;
}
void prism2sta_commsqual_defer(struct work_struct *data)
{
hfa384x_t *hw = container_of(data, struct hfa384x, commsqual_bh);
wlandevice_t *wlandev = hw->wlandev;
hfa384x_t *hw = container_of(data, struct hfa384x, commsqual_bh);
wlandevice_t *wlandev = hw->wlandev;
hfa384x_bytestr32_t ssid;
int result = 0;
......@@ -2015,52 +2024,45 @@ void prism2sta_commsqual_defer(struct work_struct *data)
goto done;
}
// qual.CQ_currBSS; // link
// ASL_currBSS; // level
// qual.ANL_currFC; // noise
pr_debug("commsqual %d %d %d\n",
hfa384x2host_16(hw->qual.CQ_currBSS),
hfa384x2host_16(hw->qual.ASL_currBSS),
hfa384x2host_16(hw->qual.ANL_currFC));
hfa384x2host_16(hw->qual.CQ_currBSS),
hfa384x2host_16(hw->qual.ASL_currBSS),
hfa384x2host_16(hw->qual.ANL_currFC));
}
/* Lastly, we need to make sure the BSSID didn't change on us */
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTBSSID,
wlandev->bssid, WLAN_BSSID_LEN);
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTBSSID, result);
goto done;
}
result = hfa384x_drvr_getconfig(hw,
HFA384x_RID_CURRENTSSID,
&ssid, sizeof(ssid));
if ( result ) {
pr_debug(
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
if (result) {
printk(KERN_DEBUG
"getconfig(0x%02x) failed, result = %d\n",
HFA384x_RID_CURRENTSSID, result);
goto done;
}
prism2mgmt_bytestr2pstr((hfa384x_bytestr_t *)&ssid,
(p80211pstrd_t *) &wlandev->ssid);
(p80211pstrd_t *)&wlandev->ssid);
/* Reschedule timer */
mod_timer(&hw->commsqual_timer, jiffies + HZ);
done:
done:
;
}
void prism2sta_commsqual_timer(unsigned long data)
{
hfa384x_t *hw = (hfa384x_t *) data;
hfa384x_t *hw = (hfa384x_t *) data;
schedule_work(&hw->commsqual_bh);
}
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