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];
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICIDENTITY,
&hw->ident_nic,
sizeof(hfa384x_compident_t));
if (result) {
printk(KERN_ERR "Failed to retrieve NICIDENTITY\n");
goto failed;
}
hw->ident_nic.id = le16_to_cpu(hw->ident_nic.id);
hw->ident_nic.variant = le16_to_cpu(hw->ident_nic.variant);
hw->ident_nic.major = le16_to_cpu(hw->ident_nic.major);
hw->ident_nic.minor = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRIIDENTITY,
&hw->ident_pri_fw,
sizeof(hfa384x_compident_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRIIDENTITY\n");
goto failed;
}
hw->ident_pri_fw.id = le16_to_cpu(hw->ident_pri_fw.id);
hw->ident_pri_fw.variant = le16_to_cpu(hw->ident_pri_fw.variant);
hw->ident_pri_fw.major = le16_to_cpu(hw->ident_pri_fw.major);
hw->ident_pri_fw.minor = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STAIDENTITY,
&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");
result = -1;
goto failed;
}
hw->ident_sta_fw.id = le16_to_cpu(hw->ident_sta_fw.id);
hw->ident_sta_fw.variant = le16_to_cpu(hw->ident_sta_fw.variant);
hw->ident_sta_fw.major = le16_to_cpu(hw->ident_sta_fw.major);
hw->ident_sta_fw.minor = le16_to_cpu(hw->ident_sta_fw.minor);
hw->mm_mods = hw->ident_sta_fw.variant & (BIT(14) | BIT(15));
hw->ident_sta_fw.variant &= ~((u16) (BIT(14) | BIT(15)));
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);
} 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);
printk(KERN_ERR "Unsupported Tertiary AP firmeare loaded!\n");
goto failed;
}
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_MFISUPRANGE,
&hw->cap_sup_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve MFISUPRANGE\n");
goto failed;
}
hw->cap_sup_mfi.role = le16_to_cpu(hw->cap_sup_mfi.role);
hw->cap_sup_mfi.id = le16_to_cpu(hw->cap_sup_mfi.id);
hw->cap_sup_mfi.variant = le16_to_cpu(hw->cap_sup_mfi.variant);
hw->cap_sup_mfi.bottom = le16_to_cpu(hw->cap_sup_mfi.bottom);
hw->cap_sup_mfi.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CFISUPRANGE,
&hw->cap_sup_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve CFISUPRANGE\n");
goto failed;
}
hw->cap_sup_cfi.role = le16_to_cpu(hw->cap_sup_cfi.role);
hw->cap_sup_cfi.id = le16_to_cpu(hw->cap_sup_cfi.id);
hw->cap_sup_cfi.variant = le16_to_cpu(hw->cap_sup_cfi.variant);
hw->cap_sup_cfi.bottom = le16_to_cpu(hw->cap_sup_cfi.bottom);
hw->cap_sup_cfi.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRISUPRANGE,
&hw->cap_sup_pri,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRISUPRANGE\n");
goto failed;
}
hw->cap_sup_pri.role = le16_to_cpu(hw->cap_sup_pri.role);
hw->cap_sup_pri.id = le16_to_cpu(hw->cap_sup_pri.id);
hw->cap_sup_pri.variant = le16_to_cpu(hw->cap_sup_pri.variant);
hw->cap_sup_pri.bottom = le16_to_cpu(hw->cap_sup_pri.bottom);
hw->cap_sup_pri.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STASUPRANGE,
&hw->cap_sup_sta,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STASUPRANGE\n");
goto failed;
}
hw->cap_sup_sta.role = le16_to_cpu(hw->cap_sup_sta.role);
hw->cap_sup_sta.id = le16_to_cpu(hw->cap_sup_sta.id);
hw->cap_sup_sta.variant = le16_to_cpu(hw->cap_sup_sta.variant);
hw->cap_sup_sta.bottom = le16_to_cpu(hw->cap_sup_sta.bottom);
hw->cap_sup_sta.top = le16_to_cpu(hw->cap_sup_sta.top);
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);
} 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);
}
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_PRI_CFIACTRANGES,
&hw->cap_act_pri_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve PRI_CFIACTRANGES\n");
goto failed;
}
hw->cap_act_pri_cfi.role = le16_to_cpu(hw->cap_act_pri_cfi.role);
hw->cap_act_pri_cfi.id = le16_to_cpu(hw->cap_act_pri_cfi.id);
hw->cap_act_pri_cfi.variant = le16_to_cpu(hw->cap_act_pri_cfi.variant);
hw->cap_act_pri_cfi.bottom = le16_to_cpu(hw->cap_act_pri_cfi.bottom);
hw->cap_act_pri_cfi.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_CFIACTRANGES,
&hw->cap_act_sta_cfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STA_CFIACTRANGES\n");
goto failed;
}
hw->cap_act_sta_cfi.role = le16_to_cpu(hw->cap_act_sta_cfi.role);
hw->cap_act_sta_cfi.id = le16_to_cpu(hw->cap_act_sta_cfi.id);
hw->cap_act_sta_cfi.variant = le16_to_cpu(hw->cap_act_sta_cfi.variant);
hw->cap_act_sta_cfi.bottom = le16_to_cpu(hw->cap_act_sta_cfi.bottom);
hw->cap_act_sta_cfi.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_STA_MFIACTRANGES,
&hw->cap_act_sta_mfi,
sizeof(hfa384x_caplevel_t));
if (result) {
printk(KERN_ERR "Failed to retrieve STA_MFIACTRANGES\n");
goto failed;
}
hw->cap_act_sta_mfi.role = le16_to_cpu(hw->cap_act_sta_mfi.role);
hw->cap_act_sta_mfi.id = le16_to_cpu(hw->cap_act_sta_mfi.id);
hw->cap_act_sta_mfi.variant = le16_to_cpu(hw->cap_act_sta_mfi.variant);
hw->cap_act_sta_mfi.bottom = le16_to_cpu(hw->cap_act_sta_mfi.bottom);
hw->cap_act_sta_mfi.top = le16_to_cpu(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);
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICSERIALNUMBER,
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);
} else {
printk(KERN_ERR "Failed to retrieve Prism2 Card SN\n");
goto failed;
}
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFOWNMACADDR,
wlandev->netdev->dev_addr, ETH_ALEN);
if (result != 0) {
printk(KERN_ERR "Failed to retrieve mac address\n");
goto failed;
}
wlandev->nsdcaps |= P80211_NSDCAP_SHORT_PREAMBLE;
hfa384x_drvr_getconfig16(hw, HFA384x_RID_PRIVACYOPTIMP, &temp);
if (temp)
wlandev->nsdcaps |= P80211_NSDCAP_HARDWAREWEP;
hfa384x_drvr_getconfig16(hw, HFA384x_RID_CNFDBMADJUST, &temp);
hw->dbmadjust = temp;
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;
}
goto done;
failed:
printk(KERN_ERR "Failed, result=%d\n", result);
done:
return result;
}
/*----------------------------------------------------------------
* prism2mgmt_scan
*
* Initiate a scan for BSSs.
*
* This function corresponds to MLME-scan.request and part of
* MLME-scan.confirm. As far as I can tell in the standard, there
* are no restrictions on when a scan.request may be issued. We have
* to handle in whatever state the driver/MAC happen to be.
*
* Arguments:
* wlandev wlan device structure
* msgp ptr to msg buffer
*
* Returns:
* 0 success and done
* <0 success, but we're waiting for something to finish.
* >0 an error occurred while handling the message.
* Side effects:
*
* Call context:
* process thread (usually)
* interrupt
*----------------------------------------------------------------
*/
int prism2mgmt_scan(struct wlandevice *wlandev, void *msgp)
{
int result = 0;
struct hfa384x *hw = wlandev->priv;
struct p80211msg_dot11req_scan *msg = msgp;
u16 roamingmode, word;
int i, timeout;
int istmpenable = 0;
struct hfa384x_host_scan_request_data scanreq;
/* gatekeeper check */
if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) <
HFA384x_FIRMWARE_VERSION(1, 3, 2)) {
netdev_err(wlandev->netdev,
"HostScan not supported with current firmware (<1.3.2).\n");
result = 1;
msg->resultcode.data = P80211ENUM_resultcode_not_supported;
goto exit;
}
memset(&scanreq, 0, sizeof(scanreq));
/* save current roaming mode */
result = hfa384x_drvr_getconfig16(hw,
HFA384x_RID_CNFROAMINGMODE,
&roamingmode);
if (result) {
netdev_err(wlandev->netdev,
"getconfig(ROAMMODE) failed. result=%d\n", result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* drop into mode 3 for the scan */
result = hfa384x_drvr_setconfig16(hw,
HFA384x_RID_CNFROAMINGMODE,
HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM);
if (result) {
netdev_err(wlandev->netdev,
"setconfig(ROAMINGMODE) failed. result=%d\n",
result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* active or passive? */
if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) >
HFA384x_FIRMWARE_VERSION(1, 5, 0)) {
if (msg->scantype.data != P80211ENUM_scantype_active)
word = msg->maxchanneltime.data;
else
word = 0;
result =
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPASSIVESCANCTRL,
word);
if (result) {
netdev_warn(wlandev->netdev,
"Passive scan not supported with current firmware. (<1.5.1)\n");
}
}
/* set up the txrate to be 2MBPS. Should be fastest basicrate... */
word = HFA384x_RATEBIT_2;
scanreq.tx_rate = cpu_to_le16(word);
/* set up the channel list */
word = 0;
for (i = 0; i < msg->channellist.data.len; i++) {
u8 channel = msg->channellist.data.data[i];
if (channel > 14)
continue;
/* channel 1 is BIT 0 ... channel 14 is BIT 13 */
word |= (1 << (channel - 1));
}
scanreq.channel_list = cpu_to_le16(word);
/* set up the ssid, if present. */
scanreq.ssid.len = cpu_to_le16(msg->ssid.data.len);
memcpy(scanreq.ssid.data, msg->ssid.data.data, msg->ssid.data.len);
/* Enable the MAC port if it's not already enabled */
result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_PORTSTATUS, &word);
if (result) {
netdev_err(wlandev->netdev,
"getconfig(PORTSTATUS) failed. result=%d\n", result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
if (word == HFA384x_PORTSTATUS_DISABLED) {
__le16 wordbuf[17];
result = hfa384x_drvr_setconfig16(hw,
HFA384x_RID_CNFROAMINGMODE,
HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM);
if (result) {
netdev_err(wlandev->netdev,
"setconfig(ROAMINGMODE) failed. result=%d\n",
result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* Construct a bogus SSID and assign it to OwnSSID and
* DesiredSSID
*/
wordbuf[0] = cpu_to_le16(WLAN_SSID_MAXLEN);
get_random_bytes(&wordbuf[1], WLAN_SSID_MAXLEN);
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFOWNSSID,
wordbuf,
HFA384x_RID_CNFOWNSSID_LEN);
if (result) {
netdev_err(wlandev->netdev, "Failed to set OwnSSID.\n");
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFDESIREDSSID,
wordbuf,
HFA384x_RID_CNFDESIREDSSID_LEN);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set DesiredSSID.\n");
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* bsstype */
result = hfa384x_drvr_setconfig16(hw,
HFA384x_RID_CNFPORTTYPE,
HFA384x_PORTTYPE_IBSS);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set CNFPORTTYPE.\n");
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* ibss options */
result = hfa384x_drvr_setconfig16(hw,
HFA384x_RID_CREATEIBSS,
HFA384x_CREATEIBSS_JOINCREATEIBSS);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set CREATEIBSS.\n");
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
result = hfa384x_drvr_enable(hw, 0);
if (result) {
netdev_err(wlandev->netdev,
"drvr_enable(0) failed. result=%d\n",
result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
istmpenable = 1;
}
/* Figure out our timeout first Kus, then HZ */
timeout = msg->channellist.data.len * msg->maxchanneltime.data;
timeout = (timeout * HZ) / 1000;
/* Issue the scan request */
hw->scanflag = 0;
result = hfa384x_drvr_setconfig(hw,
HFA384x_RID_HOSTSCAN, &scanreq,
sizeof(scanreq));
if (result) {
netdev_err(wlandev->netdev,
"setconfig(SCANREQUEST) failed. result=%d\n",
result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
/* sleep until info frame arrives */
wait_event_interruptible_timeout(hw->cmdq, hw->scanflag, timeout);
msg->numbss.status = P80211ENUM_msgitem_status_data_ok;
if (hw->scanflag == -1)
hw->scanflag = 0;
msg->numbss.data = hw->scanflag;
hw->scanflag = 0;
/* Disable port if we temporarily enabled it. */
if (istmpenable) {
result = hfa384x_drvr_disable(hw, 0);
if (result) {
netdev_err(wlandev->netdev,
"drvr_disable(0) failed. result=%d\n",
result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
}
/* restore original roaming mode */
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE,
roamingmode);
if (result) {
netdev_err(wlandev->netdev,
"setconfig(ROAMMODE) failed. result=%d\n", result);
msg->resultcode.data =
P80211ENUM_resultcode_implementation_failure;
goto exit;
}
result = 0;
msg->resultcode.data = P80211ENUM_resultcode_success;
exit:
msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
return result;
}
/*----------------------------------------------------------------
* prism2mgmt_start
*
* Start a BSS. Any station can do this for IBSS, only AP for ESS.
*
* Arguments:
* wlandev wlan device structure
* msgp ptr to msg buffer
*
* Returns:
* 0 success and done
* <0 success, but we're waiting for something to finish.
* >0 an error occurred while handling the message.
* Side effects:
*
* Call context:
* process thread (usually)
* interrupt
*----------------------------------------------------------------
*/
int prism2mgmt_start(struct wlandevice *wlandev, void *msgp)
{
int result = 0;
struct hfa384x *hw = wlandev->priv;
struct p80211msg_dot11req_start *msg = msgp;
struct p80211pstrd *pstr;
u8 bytebuf[80];
struct hfa384x_bytestr *p2bytestr = (struct hfa384x_bytestr *)bytebuf;
u16 word;
wlandev->macmode = WLAN_MACMODE_NONE;
/* Set the SSID */
memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data));
/*** ADHOC IBSS ***/
/* see if current f/w is less than 8c3 */
if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) <
HFA384x_FIRMWARE_VERSION(0, 8, 3)) {
/* Ad-Hoc not quite supported on Prism2 */
msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
msg->resultcode.data = P80211ENUM_resultcode_not_supported;
goto done;
}
msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
/*** STATION ***/
/* Set the REQUIRED config items */
/* SSID */
pstr = (struct p80211pstrd *)&msg->ssid.data;
prism2mgmt_pstr2bytestr(p2bytestr, pstr);
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFOWNSSID,
bytebuf, HFA384x_RID_CNFOWNSSID_LEN);
if (result) {
netdev_err(wlandev->netdev, "Failed to set CnfOwnSSID\n");
goto failed;
}
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFDESIREDSSID,
bytebuf,
HFA384x_RID_CNFDESIREDSSID_LEN);
if (result) {
netdev_err(wlandev->netdev, "Failed to set CnfDesiredSSID\n");
goto failed;
}
/* bsstype - we use the default in the ap firmware */
/* IBSS port */
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 0);
/* beacon period */
word = msg->beaconperiod.data;
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAPBCNINT, word);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set beacon period=%d.\n", word);
goto failed;
}
/* dschannel */
word = msg->dschannel.data;
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFOWNCHANNEL, word);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set channel=%d.\n", word);
goto failed;
}
/* Basic rates */
word = p80211rate_to_p2bit(msg->basicrate1.data);
if (msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate2.data);
if (msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate3.data);
if (msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate4.data);
if (msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate5.data);
if (msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate6.data);
if (msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate7.data);
if (msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->basicrate8.data);
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, word);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set basicrates=%d.\n", word);
goto failed;
}
/* Operational rates (supprates and txratecontrol) */
word = p80211rate_to_p2bit(msg->operationalrate1.data);
if (msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate2.data);
if (msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate3.data);
if (msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate4.data);
if (msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate5.data);
if (msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate6.data);
if (msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate7.data);
if (msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok)
word |= p80211rate_to_p2bit(msg->operationalrate8.data);
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, word);
if (result) {
netdev_err(wlandev->netdev,
"Failed to set supprates=%d.\n", word);
goto failed;
}
result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, word);
if (result) {
netdev_err(wlandev->netdev, "Failed to set txrates=%d.\n",
word);
goto failed;
}
/* Set the macmode so the frame setup code knows what to do */
if (msg->bsstype.data == P80211ENUM_bsstype_independent) {
wlandev->macmode = WLAN_MACMODE_IBSS_STA;
/* lets extend the data length a bit */
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN, 2304);
}
/* Enable the Port */
result = hfa384x_drvr_enable(hw, 0);
if (result) {
netdev_err(wlandev->netdev,
"Enable macport failed, result=%d.\n", result);
goto failed;
}
msg->resultcode.data = P80211ENUM_resultcode_success;
goto done;
failed:
netdev_dbg(wlandev->netdev,
"Failed to set a config option, result=%d\n", result);
msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters;
done:
return 0;
}
/*----------------------------------------------------------------
* prism2mgmt_autojoin
*
* Associate with an ESS.
*
* Arguments:
* wlandev wlan device structure
* msgp ptr to msg buffer
*
* Returns:
* 0 success and done
* <0 success, but we're waiting for something to finish.
* >0 an error occurred while handling the message.
* Side effects:
*
* Call context:
* process thread (usually)
* interrupt
----------------------------------------------------------------*/
int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp)
{
hfa384x_t *hw = wlandev->priv;
int result = 0;
u16 reg;
u16 port_type;
p80211msg_lnxreq_autojoin_t *msg = msgp;
p80211pstrd_t *pstr;
u8 bytebuf[256];
hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf;
DBFENTER;
wlandev->macmode = WLAN_MACMODE_NONE;
/* Set the SSID */
memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data));
/* Disable the Port */
hfa384x_drvr_disable(hw, 0);
/*** STATION ***/
/* Set the TxRates */
hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, 0x000f);
/* Set the auth type */
if ( msg->authtype.data == P80211ENUM_authalg_sharedkey ) {
reg = HFA384x_CNFAUTHENTICATION_SHAREDKEY;
} else {
reg = HFA384x_CNFAUTHENTICATION_OPENSYSTEM;
}
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAUTHENTICATION, reg);
/* Set the ssid */
memset(bytebuf, 0, 256);
pstr = (p80211pstrd_t*)&(msg->ssid.data);
prism2mgmt_pstr2bytestr(p2bytestr, pstr);
result = hfa384x_drvr_setconfig(
hw, HFA384x_RID_CNFDESIREDSSID,
bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN);
#if 0
/* we can use the new-fangled auto-unknown mode if the firmware
is 1.3.3 or newer */
if (HFA384x_FIRMARE_VERSION(hw->ident_sta_fw.major,
hw->ident_sta_fw.minor,
hw->ident_sta_fw.variant) >=
HFA384x_FIRMWARE_VERSION(1,3,3)) {
/* Set up the IBSS options */
reg = HFA384x_CREATEIBSS_JOINESS_JOINCREATEIBSS;
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CREATEIBSS, reg);
/* Set the PortType */
port_type = HFA384x_PORTTYPE_IBSS;
} else {
port_type = HFA384x_PORTTYPE_BSS;
}
#else
port_type = HFA384x_PORTTYPE_BSS;
#endif
/* Set the PortType */
hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, port_type);
/* Enable the Port */
hfa384x_drvr_enable(hw, 0);
/* Set the resultcode */
msg->resultcode.status = P80211ENUM_msgitem_status_data_ok;
msg->resultcode.data = P80211ENUM_resultcode_success;
DBFEXIT;
return result;
}
