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gfiber / kernel / lockdown / 11371619d9b072287570a47e3cfcb7b1519b4ca6 / . / drivers / staging / wlags49_h2 / wl_priv.c
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/*******************************************************************************
* Agere Systems Inc.
* Wireless device driver for Linux (wlags49).
*
* Copyright (c) 1998-2003 Agere Systems Inc.
* All rights reserved.
* http://www.agere.com
*
* Initially developed by TriplePoint, Inc.
* http://www.triplepoint.com
*
*------------------------------------------------------------------------------
*
* This file defines handling routines for the private IOCTLs
*
*------------------------------------------------------------------------------
*
* SOFTWARE LICENSE
*
* This software is provided subject to the following terms and conditions,
* which you should read carefully before using the software. Using this
* software indicates your acceptance of these terms and conditions. If you do
* not agree with these terms and conditions, do not use the software.
*
* Copyright © 2003 Agere Systems Inc.
* All rights reserved.
*
* Redistribution and use in source or binary forms, with or without
* modifications, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following Disclaimer as comments in the code as
* well as in the documentation and/or other materials provided with the
* distribution.
*
* . Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following Disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* . Neither the name of Agere Systems Inc. nor the names of the contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* Disclaimer
*
* THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY
* USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
* RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
******************************************************************************/
/*******************************************************************************
* include files
******************************************************************************/
#include <wl_version.h>
#include <linux/if_arp.h>
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/uaccess.h>
#include <debug.h>
#include <hcf.h>
#include <hcfdef.h>
#include <wl_if.h>
#include <wl_internal.h>
#include <wl_enc.h>
#include <wl_main.h>
#include <wl_priv.h>
#include <wl_util.h>
#include <wl_netdev.h>
int wvlan_uil_connect(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_disconnect(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_action(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_block(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_unblock(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_send_diag_msg(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_put_info(struct uilreq *urq, struct wl_private *lp);
int wvlan_uil_get_info(struct uilreq *urq, struct wl_private *lp);
int cfg_driver_info(struct uilreq *urq, struct wl_private *lp);
int cfg_driver_identity(struct uilreq *urq, struct wl_private *lp);
/* If USE_UIL is not defined, then none of the UIL Interface code below will
be included in the build */
#ifdef USE_UIL
/*******************************************************************************
* wvlan_uil()
*******************************************************************************
*
* DESCRIPTION:
*
* The handler function for the UIL interface.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_uil(struct uilreq *urq, struct wl_private *lp)
{
int ioctl_ret = 0;
switch (urq->command) {
case UIL_FUN_CONNECT:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_CONNECT\n");
ioctl_ret = wvlan_uil_connect(urq, lp);
break;
case UIL_FUN_DISCONNECT:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_DISCONNECT\n");
ioctl_ret = wvlan_uil_disconnect(urq, lp);
break;
case UIL_FUN_ACTION:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_ACTION\n");
ioctl_ret = wvlan_uil_action(urq, lp);
break;
case UIL_FUN_SEND_DIAG_MSG:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_SEND_DIAG_MSG\n");
ioctl_ret = wvlan_uil_send_diag_msg(urq, lp);
break;
case UIL_FUN_GET_INFO:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_GET_INFO\n");
ioctl_ret = wvlan_uil_get_info(urq, lp);
break;
case UIL_FUN_PUT_INFO:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_PUT_INFO\n");
ioctl_ret = wvlan_uil_put_info(urq, lp);
break;
default:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- UNSUPPORTED UIL CODE: 0x%X", urq->command);
ioctl_ret = -EOPNOTSUPP;
break;
}
return ioctl_ret;
} /* wvlan_uil */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_connect()
*******************************************************************************
*
* DESCRIPTION:
*
* Connect to the UIL in order to make a request.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_connect(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
if (!(lp->flags & WVLAN2_UIL_CONNECTED)) {
lp->flags |= WVLAN2_UIL_CONNECTED;
urq->hcfCtx = &(lp->hcfCtx);
urq->result = UIL_SUCCESS;
} else {
DBG_WARNING(DbgInfo, "UIL_ERR_IN_USE\n");
urq->result = UIL_ERR_IN_USE;
}
return result;
} /* wvlan_uil_connect */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_disconnect()
*******************************************************************************
*
* DESCRIPTION:
*
* Disconnect from the UIL after a request has been completed.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_disconnect(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
if (urq->hcfCtx == &(lp->hcfCtx)) {
if (lp->flags & WVLAN2_UIL_CONNECTED) {
lp->flags &= ~WVLAN2_UIL_CONNECTED;
/*
if (lp->flags & WVLAN2_UIL_BUSY) {
lp->flags &= ~WVLAN2_UIL_BUSY;
netif_start_queue(lp->dev);
}
*/
}
urq->hcfCtx = NULL;
urq->result = UIL_SUCCESS;
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_disconnect */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_action()
*******************************************************************************
*
* DESCRIPTION:
*
* Handler for the UIL_ACT_xxx subcodes associated with UIL_FUN_ACTION
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_action(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
ltv_t *ltv;
if (urq->hcfCtx == &(lp->hcfCtx)) {
/* Make sure there's an LTV in the request buffer */
ltv = (ltv_t *)urq->data;
if (ltv != NULL) {
/* Switch on the Type field of the LTV contained in the request
buffer */
switch (ltv->typ) {
case UIL_ACT_BLOCK:
DBG_TRACE(DbgInfo, "UIL_ACT_BLOCK\n");
result = wvlan_uil_block(urq, lp);
break;
case UIL_ACT_UNBLOCK:
DBG_TRACE(DbgInfo, "UIL_ACT_UNBLOCK\n");
result = wvlan_uil_unblock(urq, lp);
break;
case UIL_ACT_SCAN:
DBG_TRACE(DbgInfo, "UIL_ACT_SCAN\n");
urq->result = hcf_action(&(lp->hcfCtx), MDD_ACT_SCAN);
break;
case UIL_ACT_APPLY:
DBG_TRACE(DbgInfo, "UIL_ACT_APPLY\n");
urq->result = wl_apply(lp);
break;
case UIL_ACT_RESET:
DBG_TRACE(DbgInfo, "UIL_ACT_RESET\n");
urq->result = wl_go(lp);
break;
default:
DBG_WARNING(DbgInfo, "Unknown action code: 0x%x\n", ltv->typ);
break;
}
} else {
DBG_ERROR(DbgInfo, "Bad LTV for this action\n");
urq->result = UIL_ERR_LEN;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_action */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_block()
*******************************************************************************
*
* DESCRIPTION:
*
* Sets a block in the driver to prevent access to the card by other
* processes.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_block(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
if (urq->hcfCtx == &(lp->hcfCtx)) {
if (capable(CAP_NET_ADMIN)) {
lp->flags |= WVLAN2_UIL_BUSY;
netif_stop_queue(lp->dev);
WL_WDS_NETIF_STOP_QUEUE(lp);
urq->result = UIL_SUCCESS;
} else {
DBG_ERROR(DbgInfo, "EPERM\n");
urq->result = UIL_FAILURE;
result = -EPERM;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_block */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_unblock()
*******************************************************************************
*
* DESCRIPTION:
*
* Unblocks the driver to restore access to the card by other processes.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_unblock(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
if (urq->hcfCtx == &(lp->hcfCtx)) {
if (capable(CAP_NET_ADMIN)) {
if (lp->flags & WVLAN2_UIL_BUSY) {
lp->flags &= ~WVLAN2_UIL_BUSY;
netif_wake_queue(lp->dev);
WL_WDS_NETIF_WAKE_QUEUE(lp);
}
} else {
DBG_ERROR(DbgInfo, "EPERM\n");
urq->result = UIL_FAILURE;
result = -EPERM;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_unblock */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_send_diag_msg()
*******************************************************************************
*
* DESCRIPTION:
*
* Sends a diagnostic message to the card.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_send_diag_msg(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
DESC_STRCT Descp[1];
if (urq->hcfCtx == &(lp->hcfCtx)) {
if (capable(CAP_NET_ADMIN)) {
if ((urq->data != NULL) && (urq->len != 0)) {
if (lp->hcfCtx.IFB_RscInd != 0) {
u_char *data;
/* Verify the user buffer */
result = verify_area(VERIFY_READ, urq->data, urq->len);
if (result != 0) {
DBG_ERROR(DbgInfo, "verify_area failed, result: %d\n", result);
urq->result = UIL_FAILURE;
return result;
}
data = kmalloc(urq->len, GFP_KERNEL);
if (data != NULL) {
memset(Descp, 0, sizeof(DESC_STRCT));
memcpy(data, urq->data, urq->len);
Descp[0].buf_addr = (wci_bufp)data;
Descp[0].BUF_CNT = urq->len;
Descp[0].next_desc_addr = 0; /* terminate list */
hcf_send_msg(&(lp->hcfCtx), &Descp[0], HCF_PORT_0);
kfree(data);
} else {
DBG_ERROR(DbgInfo, "ENOMEM\n");
urq->result = UIL_FAILURE;
result = -ENOMEM;
return result;
}
} else {
urq->result = UIL_ERR_BUSY;
}
} else {
urq->result = UIL_FAILURE;
}
} else {
DBG_ERROR(DbgInfo, "EPERM\n");
urq->result = UIL_FAILURE;
result = -EPERM;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_send_diag_msg */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_put_info()
*******************************************************************************
*
* DESCRIPTION:
*
* Sends a specific RID directly to the driver to set configuration info.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_put_info(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
ltv_t *pLtv;
bool_t ltvAllocated = FALSE;
ENCSTRCT sEncryption;
size_t len;
#ifdef USE_WDS
hcf_16 hcfPort = HCF_PORT_0;
#endif /* USE_WDS */
if (urq->hcfCtx == &(lp->hcfCtx)) {
if (capable(CAP_NET_ADMIN)) {
if ((urq->data != NULL) && (urq->len != 0)) {
/* Make sure that we have at least a command and length to send. */
if (urq->len < (sizeof(hcf_16) * 2)) {
urq->len = sizeof(lp->ltvRecord);
urq->result = UIL_ERR_LEN;
DBG_ERROR(DbgInfo, "No Length/Type in LTV!!!\n");
DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n");
return result;
}
/* Verify the user buffer */
result = verify_area(VERIFY_READ, urq->data, urq->len);
if (result != 0) {
urq->result = UIL_FAILURE;
DBG_ERROR(DbgInfo, "verify_area(), VERIFY_READ FAILED\n");
return result;
}
/* Get only the command and length information. */
copy_from_user(&(lp->ltvRecord), urq->data, sizeof(hcf_16) * 2);
/* Make sure the incoming LTV record length is within the bounds of the
IOCTL length */
if (((lp->ltvRecord.len + 1) * sizeof(hcf_16)) > urq->len) {
urq->len = sizeof(lp->ltvRecord);
urq->result = UIL_ERR_LEN;
DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n");
return result;
}
/* If the requested length is greater than the size of our local
LTV record, try to allocate it from the kernel stack.
Otherwise, we just use our local LTV record. */
if (urq->len > sizeof(lp->ltvRecord)) {
pLtv = kmalloc(urq->len, GFP_KERNEL);
if (pLtv != NULL) {
ltvAllocated = TRUE;
} else {
DBG_ERROR(DbgInfo, "Alloc FAILED\n");
urq->len = sizeof(lp->ltvRecord);
urq->result = UIL_ERR_LEN;
result = -ENOMEM;
return result;
}
} else {
pLtv = &(lp->ltvRecord);
}
/* Copy the data from the user's buffer into the local LTV
record data area. */
copy_from_user(pLtv, urq->data, urq->len);
/* We need to snoop the commands to see if there is anything we
need to store for the purposes of a reset or start/stop
sequence. Perform endian translation as needed */
switch (pLtv->typ) {
case CFG_CNF_PORT_TYPE:
lp->PortType = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_OWN_MAC_ADDR:
/* TODO: determine if we are going to store anything based on this */
break;
case CFG_CNF_OWN_CHANNEL:
lp->Channel = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
/* CFG_CNF_OWN_SSID currently same as CNF_DESIRED_SSID. Do we
need separate storage for this? */
/* case CFG_CNF_OWN_SSID: */
case CFG_CNF_OWN_ATIM_WINDOW:
lp->atimWindow = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_SYSTEM_SCALE:
lp->DistanceBetweenAPs = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
case CFG_CNF_MAX_DATA_LEN:
/* TODO: determine if we are going to store anything based
on this */
break;
case CFG_CNF_PM_ENABLED:
lp->PMEnabled = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_MCAST_RX:
lp->MulticastReceive = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_MAX_SLEEP_DURATION:
lp->MaxSleepDuration = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_HOLDOVER_DURATION:
lp->holdoverDuration = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_OWN_NAME:
memset(lp->StationName, 0, sizeof(lp->StationName));
len = min_t(size_t, pLtv->u.u16[0], sizeof(lp->StationName));
strlcpy(lp->StationName, &pLtv->u.u8[2], len);
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_LOAD_BALANCING:
lp->loadBalancing = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_MEDIUM_DISTRIBUTION:
lp->mediumDistribution = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#ifdef WARP
case CFG_CNF_TX_POW_LVL:
lp->txPowLevel = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
/* case CFG_CNF_SHORT_RETRY_LIMIT: */ /* Short Retry Limit */
/* case 0xFC33: */ /* Long Retry Limit */
case CFG_SUPPORTED_RATE_SET_CNTL: /* Supported Rate Set Control */
lp->srsc[0] = pLtv->u.u16[0];
lp->srsc[1] = pLtv->u.u16[1];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]);
break;
case CFG_BASIC_RATE_SET_CNTL: /* Basic Rate Set Control */
lp->brsc[0] = pLtv->u.u16[0];
lp->brsc[1] = pLtv->u.u16[1];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]);
break;
case CFG_CNF_CONNECTION_CNTL:
lp->connectionControl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
/* case CFG_PROBE_DATA_RATE: */
#endif /* HERMES25 */
#if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */
/* ;?should we restore this to allow smaller memory footprint */
case CFG_CNF_OWN_DTIM_PERIOD:
lp->DTIMPeriod = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#ifdef WARP
case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */
lp->ownBeaconInterval = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#endif /* WARP */
case CFG_COEXISTENSE_BEHAVIOUR: /* Coexistence behavior */
lp->coexistence = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#ifdef USE_WDS
case CFG_CNF_WDS_ADDR1:
memcpy(&lp->wds_port[0].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_1;
break;
case CFG_CNF_WDS_ADDR2:
memcpy(&lp->wds_port[1].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_2;
break;
case CFG_CNF_WDS_ADDR3:
memcpy(&lp->wds_port[2].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_3;
break;
case CFG_CNF_WDS_ADDR4:
memcpy(&lp->wds_port[3].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_4;
break;
case CFG_CNF_WDS_ADDR5:
memcpy(&lp->wds_port[4].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_5;
break;
case CFG_CNF_WDS_ADDR6:
memcpy(&lp->wds_port[5].wdsAddress, &pLtv->u.u8[0], ETH_ALEN);
hcfPort = HCF_PORT_6;
break;
#endif /* USE_WDS */
case CFG_CNF_MCAST_PM_BUF:
lp->multicastPMBuffering = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_REJECT_ANY:
lp->RejectAny = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#endif
case CFG_CNF_ENCRYPTION:
lp->EnableEncryption = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_CNF_AUTHENTICATION:
lp->authentication = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */
/* ;?should we restore this to allow smaller memory footprint */
/* case CFG_CNF_EXCL_UNENCRYPTED:
lp->ExcludeUnencrypted = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break; */
case CFG_CNF_MCAST_RATE:
/* TODO: determine if we are going to store anything based on this */
break;
case CFG_CNF_INTRA_BSS_RELAY:
lp->intraBSSRelay = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#endif
case CFG_CNF_MICRO_WAVE:
/* TODO: determine if we are going to store anything based on this */
break;
/*case CFG_CNF_LOAD_BALANCING:*/
/* TODO: determine if we are going to store anything based on this */
/* break; */
/* case CFG_CNF_MEDIUM_DISTRIBUTION: */
/* TODO: determine if we are going to store anything based on this */
/* break; */
/* case CFG_CNF_RX_ALL_GROUP_ADDRESS: */
/* TODO: determine if we are going to store anything based on this */
/* break; */
/* case CFG_CNF_COUNTRY_INFO: */
/* TODO: determine if we are going to store anything based on this */
/* break; */
case CFG_CNF_OWN_SSID:
/* case CNF_DESIRED_SSID: */
case CFG_DESIRED_SSID:
memset(lp->NetworkName, 0, sizeof(lp->NetworkName));
memcpy((void *)lp->NetworkName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]);
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
/* take care of the special network name "ANY" case */
if ((strlen(&pLtv->u.u8[2]) == 0) ||
(strcmp(&pLtv->u.u8[2], "ANY") == 0) ||
(strcmp(&pLtv->u.u8[2], "any") == 0)) {
/* set the SSID_STRCT llen field (u16[0]) to zero, and the
effectually null the string u8[2] */
pLtv->u.u16[0] = 0;
pLtv->u.u8[2] = 0;
}
break;
case CFG_GROUP_ADDR:
/* TODO: determine if we are going to store anything based on this */
break;
case CFG_CREATE_IBSS:
lp->CreateIBSS = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_RTS_THRH:
lp->RTSThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_TX_RATE_CNTL:
lp->TxRateControl[0] = pLtv->u.u16[0];
lp->TxRateControl[1] = pLtv->u.u16[1];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]);
break;
case CFG_PROMISCUOUS_MODE:
/* TODO: determine if we are going to store anything based on this */
break;
/* case CFG_WAKE_ON_LAN: */
/* TODO: determine if we are going to store anything based on this */
/* break; */
#if 1 /* ;? #if (HCF_TYPE) & HCF_TYPE_AP */
/* ;?should we restore this to allow smaller memory footprint */
case CFG_RTS_THRH0:
lp->RTSThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_TX_RATE_CNTL0:
/*;?no idea what this should be, get going so comment it out lp->TxRateControl = pLtv->u.u16[0];*/
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
#ifdef USE_WDS
case CFG_RTS_THRH1:
lp->wds_port[0].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_1;
break;
case CFG_RTS_THRH2:
lp->wds_port[1].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_2;
break;
case CFG_RTS_THRH3:
lp->wds_port[2].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_3;
break;
case CFG_RTS_THRH4:
lp->wds_port[3].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_4;
break;
case CFG_RTS_THRH5:
lp->wds_port[4].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_5;
break;
case CFG_RTS_THRH6:
lp->wds_port[5].rtsThreshold = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_6;
break;
case CFG_TX_RATE_CNTL1:
lp->wds_port[0].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_1;
break;
case CFG_TX_RATE_CNTL2:
lp->wds_port[1].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_2;
break;
case CFG_TX_RATE_CNTL3:
lp->wds_port[2].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_3;
break;
case CFG_TX_RATE_CNTL4:
lp->wds_port[3].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_4;
break;
case CFG_TX_RATE_CNTL5:
lp->wds_port[4].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_5;
break;
case CFG_TX_RATE_CNTL6:
lp->wds_port[5].txRateCntl = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
hcfPort = HCF_PORT_6;
break;
#endif /* USE_WDS */
#endif /* (HCF_TYPE) & HCF_TYPE_AP */
case CFG_DEFAULT_KEYS:
{
CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)pLtv;
pKeys->key[0].len = CNV_INT_TO_LITTLE(pKeys->key[0].len);
pKeys->key[1].len = CNV_INT_TO_LITTLE(pKeys->key[1].len);
pKeys->key[2].len = CNV_INT_TO_LITTLE(pKeys->key[2].len);
pKeys->key[3].len = CNV_INT_TO_LITTLE(pKeys->key[3].len);
memcpy((void *)&(lp->DefaultKeys), (void *)pKeys,
sizeof(CFG_DEFAULT_KEYS_STRCT));
}
break;
case CFG_TX_KEY_ID:
lp->TransmitKeyID = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_SCAN_SSID:
/* TODO: determine if we are going to store anything based on this */
break;
case CFG_TICK_TIME:
/* TODO: determine if we are going to store anything based on this */
break;
/* these RIDS are Info RIDs, and should they be allowed for puts??? */
case CFG_MAX_LOAD_TIME:
case CFG_DL_BUF:
/* case CFG_HSI_SUP_RANGE: */
case CFG_NIC_SERIAL_NUMBER:
case CFG_NIC_IDENTITY:
case CFG_NIC_MFI_SUP_RANGE:
case CFG_NIC_CFI_SUP_RANGE:
case CFG_NIC_TEMP_TYPE:
case CFG_NIC_PROFILE:
case CFG_FW_IDENTITY:
case CFG_FW_SUP_RANGE:
case CFG_MFI_ACT_RANGES_STA:
case CFG_CFI_ACT_RANGES_STA:
case CFG_PORT_STAT:
case CFG_CUR_SSID:
case CFG_CUR_BSSID:
case CFG_COMMS_QUALITY:
case CFG_CUR_TX_RATE:
case CFG_CUR_BEACON_INTERVAL:
case CFG_CUR_SCALE_THRH:
case CFG_PROTOCOL_RSP_TIME:
case CFG_CUR_SHORT_RETRY_LIMIT:
case CFG_CUR_LONG_RETRY_LIMIT:
case CFG_MAX_TX_LIFETIME:
case CFG_MAX_RX_LIFETIME:
case CFG_CF_POLLABLE:
case CFG_AUTHENTICATION_ALGORITHMS:
case CFG_PRIVACY_OPT_IMPLEMENTED:
/* case CFG_CURRENT_REMOTE_RATES: */
/* case CFG_CURRENT_USED_RATES: */
/* case CFG_CURRENT_SYSTEM_SCALE: */
/* case CFG_CURRENT_TX_RATE1: */
/* case CFG_CURRENT_TX_RATE2: */
/* case CFG_CURRENT_TX_RATE3: */
/* case CFG_CURRENT_TX_RATE4: */
/* case CFG_CURRENT_TX_RATE5: */
/* case CFG_CURRENT_TX_RATE6: */
case CFG_NIC_MAC_ADDR:
case CFG_PCF_INFO:
/* case CFG_CURRENT_COUNTRY_INFO: */
case CFG_PHY_TYPE:
case CFG_CUR_CHANNEL:
/* case CFG_CURRENT_POWER_STATE: */
/* case CFG_CCAMODE: */
case CFG_SUPPORTED_DATA_RATES:
break;
case CFG_AP_MODE:
/*;? lp->DownloadFirmware = (pLtv->u.u16[0]) + 1; */
DBG_ERROR(DbgInfo, "set CFG_AP_MODE no longer supported\n");
break;
case CFG_ENCRYPT_STRING:
/* TODO: ENDIAN TRANSLATION HERE??? */
memset(lp->szEncryption, 0, sizeof(lp->szEncryption));
memcpy((void *)lp->szEncryption, (void *)&pLtv->u.u8[0],
(pLtv->len * sizeof(hcf_16)));
wl_wep_decode(CRYPT_CODE, &sEncryption,
lp->szEncryption);
/* the Linux driver likes to use 1-4 for the key IDs, and then
convert to 0-3 when sending to the card. The Windows code
base used 0-3 in the API DLL, which was ported to Linux. For
the sake of the user experience, we decided to keep 0-3 as the
numbers used in the DLL; and will perform the +1 conversion here.
We could have converted the entire Linux driver, but this is
less obtrusive. This may be a "todo" to convert the whole driver */
lp->TransmitKeyID = sEncryption.wTxKeyID + 1;
lp->EnableEncryption = sEncryption.wEnabled;
memcpy(&lp->DefaultKeys, &sEncryption.EncStr,
sizeof(CFG_DEFAULT_KEYS_STRCT));
break;
/*case CFG_COUNTRY_STRING:
memset(lp->countryString, 0, sizeof(lp->countryString));
memcpy((void *)lp->countryString, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]);
break;
*/
case CFG_DRIVER_ENABLE:
lp->driverEnable = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_WOLAS_ENABLE:
lp->wolasEnable = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_SET_WPA_AUTH_KEY_MGMT_SUITE:
lp->AuthKeyMgmtSuite = pLtv->u.u16[0];
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_DISASSOCIATE_ADDR:
pLtv->u.u16[ETH_ALEN / 2] = CNV_INT_TO_LITTLE(pLtv->u.u16[ETH_ALEN / 2]);
break;
case CFG_ADD_TKIP_DEFAULT_KEY:
case CFG_REMOVE_TKIP_DEFAULT_KEY:
/* Endian convert the Tx Key Information */
pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
break;
case CFG_ADD_TKIP_MAPPED_KEY:
break;
case CFG_REMOVE_TKIP_MAPPED_KEY:
break;
/* some RIDs just can't be put */
case CFG_MB_INFO:
case CFG_IFB:
default:
break;
}
/* This code will prevent Static Configuration Entities from
being sent to the card, as they require a call to
UIL_ACT_APPLY to take effect. Dynamic Entities will be sent
immediately */
switch (pLtv->typ) {
case CFG_CNF_PORT_TYPE:
case CFG_CNF_OWN_MAC_ADDR:
case CFG_CNF_OWN_CHANNEL:
case CFG_CNF_OWN_SSID:
case CFG_CNF_OWN_ATIM_WINDOW:
case CFG_CNF_SYSTEM_SCALE:
case CFG_CNF_MAX_DATA_LEN:
case CFG_CNF_PM_ENABLED:
case CFG_CNF_MCAST_RX:
case CFG_CNF_MAX_SLEEP_DURATION:
case CFG_CNF_HOLDOVER_DURATION:
case CFG_CNF_OWN_NAME:
case CFG_CNF_LOAD_BALANCING:
case CFG_CNF_MEDIUM_DISTRIBUTION:
#ifdef WARP
case CFG_CNF_TX_POW_LVL:
case CFG_CNF_CONNECTION_CNTL:
/*case CFG_PROBE_DATA_RATE: */
#endif /* HERMES25 */
#if 1 /*;? (HCF_TYPE) & HCF_TYPE_AP */
/*;?should we restore this to allow smaller memory footprint */
case CFG_CNF_OWN_DTIM_PERIOD:
#ifdef WARP
case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */
#endif /* WARP */
#ifdef USE_WDS
case CFG_CNF_WDS_ADDR1:
case CFG_CNF_WDS_ADDR2:
case CFG_CNF_WDS_ADDR3:
case CFG_CNF_WDS_ADDR4:
case CFG_CNF_WDS_ADDR5:
case CFG_CNF_WDS_ADDR6:
#endif
case CFG_CNF_MCAST_PM_BUF:
case CFG_CNF_REJECT_ANY:
#endif
case CFG_CNF_ENCRYPTION:
case CFG_CNF_AUTHENTICATION:
#if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */
/* ;?should we restore this to allow smaller memory footprint */
case CFG_CNF_EXCL_UNENCRYPTED:
case CFG_CNF_MCAST_RATE:
case CFG_CNF_INTRA_BSS_RELAY:
#endif
case CFG_CNF_MICRO_WAVE:
/* case CFG_CNF_LOAD_BALANCING: */
/* case CFG_CNF_MEDIUM_DISTRIBUTION: */
/* case CFG_CNF_RX_ALL_GROUP_ADDRESS: */
/* case CFG_CNF_COUNTRY_INFO: */
/* case CFG_COUNTRY_STRING: */
case CFG_AP_MODE:
case CFG_ENCRYPT_STRING:
/* case CFG_DRIVER_ENABLE: */
case CFG_WOLAS_ENABLE:
case CFG_MB_INFO:
case CFG_IFB:
break;
/* Deal with this dynamic MSF RID, as it's required for WPA */
case CFG_DRIVER_ENABLE:
if (lp->driverEnable) {
hcf_cntl(&(lp->hcfCtx), HCF_CNTL_ENABLE | HCF_PORT_0);
hcf_cntl(&(lp->hcfCtx), HCF_CNTL_CONNECT);
} else {
hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISABLE | HCF_PORT_0);
hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISCONNECT);
}
break;
default:
wl_act_int_off(lp);
urq->result = hcf_put_info(&(lp->hcfCtx), (LTVP) pLtv);
wl_act_int_on(lp);
break;
}
if (ltvAllocated)
kfree(pLtv);
} else {
urq->result = UIL_FAILURE;
}
} else {
DBG_ERROR(DbgInfo, "EPERM\n");
urq->result = UIL_FAILURE;
result = -EPERM;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_put_info */
/*============================================================================*/
/*******************************************************************************
* wvlan_uil_get_info()
*******************************************************************************
*
* DESCRIPTION:
*
* Sends a specific RID directly to the driver to retrieve configuration
* info.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int wvlan_uil_get_info(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
int i;
if (urq->hcfCtx == &(lp->hcfCtx)) {
if ((urq->data != NULL) && (urq->len != 0)) {
ltv_t *pLtv;
bool_t ltvAllocated = FALSE;
/* Make sure that we have at least a command and length */
if (urq->len < (sizeof(hcf_16) * 2)) {
urq->len = sizeof(lp->ltvRecord);
DBG_ERROR(DbgInfo, "No Length/Type in LTV!!!\n");
DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n");
urq->result = UIL_ERR_LEN;
return result;
}
/* Verify the user's LTV record header. */
result = verify_area(VERIFY_READ, urq->data, sizeof(hcf_16) * 2);
if (result != 0) {
DBG_ERROR(DbgInfo, "verify_area(), VERIFY_READ FAILED\n");
urq->result = UIL_FAILURE;
return result;
}
/* Get only the command and length information. */
result = copy_from_user(&(lp->ltvRecord), urq->data, sizeof(hcf_16) * 2);
/* Make sure the incoming LTV record length is within the bounds of
the IOCTL length. */
if (((lp->ltvRecord.len + 1) * sizeof(hcf_16)) > urq->len) {
DBG_ERROR(DbgInfo, "Incoming LTV too big\n");
urq->len = sizeof(lp->ltvRecord);
urq->result = UIL_ERR_LEN;
return result;
}
/* Determine if hcf_get_info() is needed or not */
switch (lp->ltvRecord.typ) {
case CFG_NIC_IDENTITY:
memcpy(&lp->ltvRecord.u.u8[0], &lp->NICIdentity, sizeof(lp->NICIdentity));
break;
case CFG_PRI_IDENTITY:
memcpy(&lp->ltvRecord.u.u8[0], &lp->PrimaryIdentity, sizeof(lp->PrimaryIdentity));
break;
case CFG_AP_MODE:
DBG_ERROR(DbgInfo, "set CFG_AP_MODE no longer supported, so is get useful ????\n");
lp->ltvRecord.u.u16[0] =
CNV_INT_TO_LITTLE(lp->hcfCtx.IFB_FWIdentity.comp_id) == COMP_ID_FW_AP;
break;
/* case CFG_DRV_INFO: */
case CFG_ENCRYPT_STRING:
case CFG_COUNTRY_STRING:
case CFG_DRIVER_ENABLE:
case CFG_WOLAS_ENABLE:
/* TODO: determine if we're going to support these */
urq->result = UIL_FAILURE;
break;
case CFG_DRV_INFO:
DBG_TRACE(DbgInfo, "Intercept CFG_DRV_INFO\n");
result = cfg_driver_info(urq, lp);
break;
case CFG_DRV_IDENTITY:
DBG_TRACE(DbgInfo, "Intercept CFG_DRV_IDENTITY\n");
result = cfg_driver_identity(urq, lp);
break;
case CFG_IFB:
/* IFB can be a security hole */
if (!capable(CAP_NET_ADMIN)) {
result = -EPERM;
break;
}
/* Else fall through to the default */
case CFG_FW_IDENTITY: /* For Hermes-1, this is cached */
default:
/* Verify the user buffer */
result = verify_area(VERIFY_WRITE, urq->data, urq->len);
if (result != 0) {
DBG_ERROR(DbgInfo, "verify_area(), VERIFY_WRITE FAILED\n");
urq->result = UIL_FAILURE;
break;
}
/* If the requested length is greater than the size of our local
LTV record, try to allocate it from the kernel stack.
Otherwise, we just use our local LTV record. */
if (urq->len > sizeof(lp->ltvRecord)) {
pLtv = kmalloc(urq->len, GFP_KERNEL);
if (pLtv != NULL) {
ltvAllocated = TRUE;
/* Copy the command/length information into the new buffer. */
memcpy(pLtv, &(lp->ltvRecord), sizeof(hcf_16) * 2);
} else {
urq->len = sizeof(lp->ltvRecord);
urq->result = UIL_ERR_LEN;
DBG_ERROR(DbgInfo, "kmalloc FAILED\n");
DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n");
result = -ENOMEM;
break;
}
} else {
pLtv = &(lp->ltvRecord);
}
wl_act_int_off(lp);
urq->result = hcf_get_info(&(lp->hcfCtx), (LTVP) pLtv);
wl_act_int_on(lp);
/* Copy the LTV into the user's buffer. */
/*copy_to_user(urq->data, pLtv, urq->len); */
/*if(ltvAllocated)
{
kfree(pLtv);
}*/
/* urq->result = UIL_SUCCESS; */
break;
}
/* Handle endian conversion of special fields */
switch (lp->ltvRecord.typ) {
/* simple int gets just need the first hcf_16 byte flipped */
case CFG_CNF_PORT_TYPE:
case CFG_CNF_OWN_CHANNEL:
case CFG_CNF_OWN_ATIM_WINDOW:
case CFG_CNF_SYSTEM_SCALE:
case CFG_CNF_MAX_DATA_LEN:
case CFG_CNF_PM_ENABLED:
case CFG_CNF_MCAST_RX:
case CFG_CNF_MAX_SLEEP_DURATION:
case CFG_CNF_HOLDOVER_DURATION:
case CFG_CNF_OWN_DTIM_PERIOD:
case CFG_CNF_MCAST_PM_BUF:
case CFG_CNF_REJECT_ANY:
case CFG_CNF_ENCRYPTION:
case CFG_CNF_AUTHENTICATION:
case CFG_CNF_EXCL_UNENCRYPTED:
case CFG_CNF_INTRA_BSS_RELAY:
case CFG_CNF_MICRO_WAVE:
case CFG_CNF_LOAD_BALANCING:
case CFG_CNF_MEDIUM_DISTRIBUTION:
#ifdef WARP
case CFG_CNF_TX_POW_LVL:
case CFG_CNF_CONNECTION_CNTL:
case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */
case CFG_COEXISTENSE_BEHAVIOUR: /* Coexistence Behavior */
/*case CFG_CNF_RX_ALL_GROUP_ADDRESS: */
#endif /* HERMES25 */
case CFG_CREATE_IBSS:
case CFG_RTS_THRH:
case CFG_PROMISCUOUS_MODE:
/*case CFG_WAKE_ON_LAN: */
case CFG_RTS_THRH0:
case CFG_RTS_THRH1:
case CFG_RTS_THRH2:
case CFG_RTS_THRH3:
case CFG_RTS_THRH4:
case CFG_RTS_THRH5:
case CFG_RTS_THRH6:
case CFG_TX_RATE_CNTL0:
case CFG_TX_RATE_CNTL1:
case CFG_TX_RATE_CNTL2:
case CFG_TX_RATE_CNTL3:
case CFG_TX_RATE_CNTL4:
case CFG_TX_RATE_CNTL5:
case CFG_TX_RATE_CNTL6:
case CFG_TX_KEY_ID:
case CFG_TICK_TIME:
case CFG_MAX_LOAD_TIME:
case CFG_NIC_TEMP_TYPE:
case CFG_PORT_STAT:
case CFG_CUR_TX_RATE:
case CFG_CUR_BEACON_INTERVAL:
case CFG_PROTOCOL_RSP_TIME:
case CFG_CUR_SHORT_RETRY_LIMIT:
case CFG_CUR_LONG_RETRY_LIMIT:
case CFG_MAX_TX_LIFETIME:
case CFG_MAX_RX_LIFETIME:
case CFG_CF_POLLABLE:
case CFG_PRIVACY_OPT_IMPLEMENTED:
/* case CFG_CURRENT_REMOTE_RATES: */
/* case CFG_CURRENT_USED_RATES: */
/* case CFG_CURRENT_SYSTEM_SCALE: */
/* case CFG_CURRENT_TX_RATE1: */
/* case CFG_CURRENT_TX_RATE2: */
/* case CFG_CURRENT_TX_RATE3: */
/* case CFG_CURRENT_TX_RATE4: */
/* case CFG_CURRENT_TX_RATE5: */
/* case CFG_CURRENT_TX_RATE6: */
case CFG_PHY_TYPE:
case CFG_CUR_CHANNEL:
/* case CFG_CURRENT_POWER_STATE: */
/* case CFG_CCAMODE: */
/* lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); */
/* break; */
/* name string gets just need the first hcf_16 byte flipped (length of string) */
case CFG_CNF_OWN_SSID:
case CFG_CNF_OWN_NAME:
/* case CNF_DESIRED_SSID: */
case CFG_DESIRED_SSID:
case CFG_SCAN_SSID:
case CFG_CUR_SSID:
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
break;
/* non-length counted strings need no byte flipping */
case CFG_CNF_OWN_MAC_ADDR:
/* this case is no longer valid: CFG_CNF_WDS_ADDR */
case CFG_CNF_WDS_ADDR1:
case CFG_CNF_WDS_ADDR2:
case CFG_CNF_WDS_ADDR3:
case CFG_CNF_WDS_ADDR4:
case CFG_CNF_WDS_ADDR5:
case CFG_CNF_WDS_ADDR6:
case CFG_GROUP_ADDR:
case CFG_NIC_SERIAL_NUMBER:
case CFG_CUR_BSSID:
case CFG_NIC_MAC_ADDR:
case CFG_SUPPORTED_DATA_RATES: /* need to ensure we can treat this as a string */
break;
/* case CFG_CNF_COUNTRY_INFO: */ /* special case, see page 75 of 022486, Rev C. */
/* case CFG_CURRENT_COUNTRY_INFO: */ /* special case, see page 101 of 022486, Rev C. */
/*
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]);
for(i = 4; i < lp->ltvRecord.len; i++) {
lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[i]);
}
break;
*/
case CFG_DEFAULT_KEYS:
{
CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)&lp->ltvRecord.u.u8[0];
pKeys[0].len = CNV_INT_TO_LITTLE(pKeys[0].len);
pKeys[1].len = CNV_INT_TO_LITTLE(pKeys[1].len);
pKeys[2].len = CNV_INT_TO_LITTLE(pKeys[2].len);
pKeys[3].len = CNV_INT_TO_LITTLE(pKeys[3].len);
}
break;
case CFG_CNF_MCAST_RATE:
case CFG_TX_RATE_CNTL:
case CFG_SUPPORTED_RATE_SET_CNTL: /* Supported Rate Set Control */
case CFG_BASIC_RATE_SET_CNTL: /* Basic Rate Set Control */
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]);
break;
case CFG_DL_BUF:
case CFG_NIC_IDENTITY:
case CFG_COMMS_QUALITY:
case CFG_PCF_INFO:
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]);
lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]);
break;
case CFG_FW_IDENTITY:
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]);
lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]);
lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]);
break;
/* case CFG_HSI_SUP_RANGE: */
case CFG_NIC_MFI_SUP_RANGE:
case CFG_NIC_CFI_SUP_RANGE:
case CFG_NIC_PROFILE:
case CFG_FW_SUP_RANGE:
lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]);
lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]);
lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]);
lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]);
lp->ltvRecord.u.u16[4] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[4]);
break;
case CFG_MFI_ACT_RANGES_STA:
case CFG_CFI_ACT_RANGES_STA:
case CFG_CUR_SCALE_THRH:
case CFG_AUTHENTICATION_ALGORITHMS:
for (i = 0; i < (lp->ltvRecord.len - 1); i++)
lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[i]);
break;
/* done at init time, and endian handled then */
case CFG_PRI_IDENTITY:
break;
case CFG_MB_INFO:
/* wvlanEndianTranslateMailbox(pLtv); */
break;
/* MSF and HCF RIDS */
case CFG_IFB:
case CFG_DRV_INFO:
case CFG_AP_MODE:
case CFG_ENCRYPT_STRING:
case CFG_COUNTRY_STRING:
case CFG_DRIVER_ENABLE:
case CFG_WOLAS_ENABLE:
default:
break;
}
/* Copy the LTV into the user's buffer. */
copy_to_user(urq->data, &(lp->ltvRecord), urq->len);
if (ltvAllocated)
kfree(&(lp->ltvRecord));
urq->result = UIL_SUCCESS;
} else {
urq->result = UIL_FAILURE;
}
} else {
DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n");
urq->result = UIL_ERR_WRONG_IFB;
}
return result;
} /* wvlan_uil_get_info */
/*============================================================================*/
/*******************************************************************************
* cfg_driver_info()
*******************************************************************************
*
* DESCRIPTION:
*
* Retrieves driver information.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int cfg_driver_info(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
/* Make sure that user buffer can handle the driver information buffer */
if (urq->len < sizeof(lp->driverInfo)) {
urq->len = sizeof(lp->driverInfo);
urq->result = UIL_ERR_LEN;
return result;
}
/* Verify the user buffer. */
result = verify_area(VERIFY_WRITE, urq->data, sizeof(lp->driverInfo));
if (result != 0) {
urq->result = UIL_FAILURE;
return result;
}
lp->driverInfo.card_stat = lp->hcfCtx.IFB_CardStat;
/* Copy the driver information into the user's buffer. */
urq->result = UIL_SUCCESS;
copy_to_user(urq->data, &(lp->driverInfo), sizeof(lp->driverInfo));
return result;
} /* cfg_driver_info */
/*============================================================================*/
/*******************************************************************************
* cfg_driver_identity()
*******************************************************************************
*
* DESCRIPTION:
*
* Retrieves ID information from the card.
*
* PARAMETERS:
*
* urq - a pointer to the UIL request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* UIL_SUCCESS
* UIL_ERR_xxx value otherwise
*
******************************************************************************/
int cfg_driver_identity(struct uilreq *urq, struct wl_private *lp)
{
int result = 0;
/* Make sure that user buffer can handle the driver identity structure. */
if (urq->len < sizeof(lp->driverIdentity)) {
urq->len = sizeof(lp->driverIdentity);
urq->result = UIL_ERR_LEN;
return result;
}
/* Verify the user buffer. */
result = verify_area(VERIFY_WRITE, urq->data, sizeof(lp->driverIdentity));
if (result != 0) {
urq->result = UIL_FAILURE;
return result;
}
/* Copy the driver identity into the user's buffer. */
urq->result = UIL_SUCCESS;
copy_to_user(urq->data, &(lp->driverIdentity), sizeof(lp->driverIdentity));
return result;
} /* cfg_driver_identity */
/*============================================================================*/
#endif /* USE_UIL */
/* If WIRELESS_EXT is not defined, then the functions that follow will not be
included in the build. */
/* NOTE: Are these still even needed? */
#ifdef WIRELESS_EXT
/*******************************************************************************
* wvlan_set_netname()
*******************************************************************************
*
* DESCRIPTION:
*
* Set the ESSID of the card.
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_set_netname(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
int ret = 0;
wl_lock(lp, &flags);
memset(lp->NetworkName, 0, sizeof(lp->NetworkName));
memcpy(lp->NetworkName, extra, wrqu->data.length);
/* Commit the adapter parameters */
wl_apply(lp);
wl_unlock(lp, &flags);
return ret;
} /* wvlan_set_netname */
/*============================================================================*/
/*******************************************************************************
* wvlan_get_netname()
*******************************************************************************
*
* DESCRIPTION:
*
* Get the ESSID of the card.
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_get_netname(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
int ret = 0;
int status = -1;
wvName_t *pName;
wl_lock(lp, &flags);
/* Get the current network name */
lp->ltvRecord.len = 1 + (sizeof(*pName) / sizeof(hcf_16));
lp->ltvRecord.typ = CFG_CUR_SSID;
status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord));
if (status == HCF_SUCCESS) {
pName = (wvName_t *)&(lp->ltvRecord.u.u32);
memset(extra, '\0', HCF_MAX_NAME_LEN);
wrqu->data.length = pName->length;
memcpy(extra, pName->name, pName->length);
} else {
ret = -EFAULT;
}
wl_unlock(lp, &flags);
return ret;
} /* wvlan_get_netname */
/*============================================================================*/
/*******************************************************************************
* wvlan_set_station_nickname()
*******************************************************************************
*
* DESCRIPTION:
*
* Set the card's station nickname.
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_set_station_nickname(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
size_t len;
int ret = 0;
wl_lock(lp, &flags);
memset(lp->StationName, 0, sizeof(lp->StationName));
len = min_t(size_t, wrqu->data.length, sizeof(lp->StationName));
strlcpy(lp->StationName, extra, len);
/* Commit the adapter parameters */
wl_apply(lp);
wl_unlock(lp, &flags);
return ret;
} /* wvlan_set_station_nickname */
/*============================================================================*/
/*******************************************************************************
* wvlan_get_station_nickname()
*******************************************************************************
*
* DESCRIPTION:
*
* Get the card's station nickname.
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_get_station_nickname(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
int ret = 0;
int status = -1;
wvName_t *pName;
wl_lock(lp, &flags);
/* Get the current station name */
lp->ltvRecord.len = 1 + (sizeof(*pName) / sizeof(hcf_16));
lp->ltvRecord.typ = CFG_CNF_OWN_NAME;
status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord));
if (status == HCF_SUCCESS) {
pName = (wvName_t *)&(lp->ltvRecord.u.u32);
memset(extra, '\0', HCF_MAX_NAME_LEN);
wrqu->data.length = pName->length;
memcpy(extra, pName->name, pName->length);
} else {
ret = -EFAULT;
}
wl_unlock(lp, &flags);
/* out: */
return ret;
} /* wvlan_get_station_nickname */
/*============================================================================*/
/*******************************************************************************
* wvlan_set_porttype()
*******************************************************************************
*
* DESCRIPTION:
*
* Set the card's porttype
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_set_porttype(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
int ret = 0;
hcf_16 portType;
wl_lock(lp, &flags);
/* Validate the new value */
portType = *((__u32 *)extra);
if (!((portType == 1) || (portType == 3))) {
ret = -EINVAL;
goto out_unlock;
}
lp->PortType = portType;
/* Commit the adapter parameters */
wl_apply(lp);
out_unlock:
wl_unlock(lp, &flags);
/* out: */
return ret;
}
/*============================================================================*/
/*******************************************************************************
* wvlan_get_porttype()
*******************************************************************************
*
* DESCRIPTION:
*
* Get the card's porttype
*
* PARAMETERS:
*
* wrq - a pointer to the wireless request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_get_porttype(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
struct wl_private *lp = wl_priv(dev);
unsigned long flags;
int ret = 0;
int status = -1;
hcf_16 *pPortType;
__u32 *pData = (__u32 *)extra;
wl_lock(lp, &flags);
/* Get the current port type */
lp->ltvRecord.len = 1 + (sizeof(*pPortType) / sizeof(hcf_16));
lp->ltvRecord.typ = CFG_CNF_PORT_TYPE;
status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord));
if (status == HCF_SUCCESS) {
pPortType = (hcf_16 *)&(lp->ltvRecord.u.u32);
*pData = CNV_LITTLE_TO_INT(*pPortType);
} else {
ret = -EFAULT;
}
wl_unlock(lp, &flags);
/* out: */
return ret;
} /* wvlan_get_porttype */
/*============================================================================*/
#endif /* WIRELESS_EXT */
#ifdef USE_RTS
/*******************************************************************************
* wvlan_rts()
*******************************************************************************
*
* DESCRIPTION:
*
* IOCTL handler for RTS commands
*
* PARAMETERS:
*
* rrq - a pointer to the rts request buffer
* lp - a pointer to the device's private adapter structure
*
* RETURNS:
*
* 0 on success
* errno value otherwise
*
******************************************************************************/
int wvlan_rts(struct rtsreq *rrq, __u32 io_base)
{
int ioctl_ret = 0;
DBG_PRINT("io_base: 0x%08x\n", io_base);
switch (rrq->typ) {
case WL_IOCTL_RTS_READ:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_READ\n");
rrq->data[0] = IN_PORT_WORD(io_base + rrq->reg);
DBG_TRACE(DbgInfo, " reg 0x%04x ==> 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT(rrq->data[0]));
break;
case WL_IOCTL_RTS_WRITE:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_WRITE\n");
OUT_PORT_WORD(io_base + rrq->reg, rrq->data[0]);
DBG_TRACE(DbgInfo, " reg 0x%04x <== 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT(rrq->data[0]));
break;
case WL_IOCTL_RTS_BATCH_READ:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_READ\n");
IN_PORT_STRING_16(io_base + rrq->reg, rrq->data, rrq->len);
DBG_TRACE(DbgInfo, " reg 0x%04x ==> %d bytes\n", rrq->reg, rrq->len * sizeof(__u16));
break;
case WL_IOCTL_RTS_BATCH_WRITE:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_WRITE\n");
OUT_PORT_STRING_16(io_base + rrq->reg, rrq->data, rrq->len);
DBG_TRACE(DbgInfo, " reg 0x%04x <== %d bytes\n", rrq->reg, rrq->len * sizeof(__u16));
break;
default:
DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- UNSUPPORTED RTS CODE: 0x%X", rrq->typ);
ioctl_ret = -EOPNOTSUPP;
break;
}
return ioctl_ret;
} /* wvlan_rts */
/*============================================================================*/
#endif /* USE_RTS */