- 根目录:
- drivers
- staging
- wlags49_h2
- wl_profile.c
/*******************************************************************************
* 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 routines required to parse configuration parameters
* listed in a config file, if that config file exists.
*
*------------------------------------------------------------------------------
*
* 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.
*
******************************************************************************/
/* Only include this file if USE_PROFILE is defined */
#ifdef USE_PROFILE
/*******************************************************************************
* constant definitions
******************************************************************************/
/* Allow support for calling system fcns to parse config file */
#define __KERNEL_SYSCALLS__
/*******************************************************************************
* include files
******************************************************************************/
#include <wl_version.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/unistd.h>
#include <asm/uaccess.h>
#include <limits.h>
#define BIN_DL 1
#include <debug.h>
#include <hcf.h>
/* #include <hcfdef.h> */
#include <wl_if.h>
#include <wl_internal.h>
#include <wl_util.h>
#include <wl_enc.h>
#include <wl_main.h>
#include <wl_profile.h>
/*******************************************************************************
* global variables
******************************************************************************/
/* Definition needed to prevent unresolved external in unistd.h */
static int errno;
#if DBG
extern p_u32 DebugFlag;
extern dbg_info_t *DbgInfo;
#endif
int parse_yes_no(char *value);
int parse_yes_no(char *value)
{
int rc = 0; /* default to NO for invalid parameters */
if (strlen(value) == 1) {
if ((value[0] | ('Y'^'y')) == 'y')
rc = 1;
/* } else { */
/* this should not be debug time info, it is an enduser data entry error ;? */
/* DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_MICROWAVE_ROBUSTNESS); */
}
return rc;
} /* parse_yes_no */
/*******************************************************************************
* parse_config()
*******************************************************************************
*
* DESCRIPTION:
*
* This function opens the device's config file and parses the options from
* it, so that it can properly configure itself. If no configuration file
* or configuration is present, then continue to use the options already
* parsed from config.opts or wireless.opts.
*
* PARAMETERS:
*
* dev - a pointer to the device's net_device structure
*
* RETURNS:
*
* N/A
*
******************************************************************************/
void parse_config(struct net_device *dev)
{
int file_desc;
#if 0 /* BIN_DL */
int rc;
char *cp = NULL;
#endif /* BIN_DL */
char buffer[MAX_LINE_SIZE];
char filename[MAX_LINE_SIZE];
mm_segment_t fs;
struct wl_private *wvlan_config = NULL;
ENCSTRCT sEncryption;
/*------------------------------------------------------------------------*/
DBG_FUNC("parse_config");
DBG_ENTER(DbgInfo);
/* Get the wavelan specific info for this device */
wvlan_config = dev->priv;
if (wvlan_config == NULL) {
DBG_ERROR(DbgInfo, "Wavelan specific info struct not present?\n");
return;
}
/* setup the default encryption string */
strcpy(wvlan_config->szEncryption, DEF_CRYPT_STR);
/* Obtain a user-space process context, storing the original context */
fs = get_fs();
set_fs(get_ds());
/* Determine the filename for this device and attempt to open it */
sprintf(filename, "%s%s", ROOT_CONFIG_FILENAME, dev->name);
file_desc = open(filename, O_RDONLY, 0);
if (file_desc != -1) {
DBG_TRACE(DbgInfo, "Wireless config file found. Parsing options...\n");
/* Read out the options */
while (readline(file_desc, buffer))
translate_option(buffer, wvlan_config);
/* Close the file */
close(file_desc); /* ;?even if file_desc == -1 ??? */
} else {
DBG_TRACE(DbgInfo, "No iwconfig file found for this device; "
"config.opts or wireless.opts will be used\n");
}
/* Return to the original context */
set_fs(fs);
/* convert the WEP keys, if read in as key1, key2, type of data */
if (wvlan_config->EnableEncryption) {
memset(&sEncryption, 0, sizeof(sEncryption));
wl_wep_decode(CRYPT_CODE, &sEncryption,
wvlan_config->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 */
sEncryption.wEnabled = wvlan_config->EnableEncryption;
sEncryption.wTxKeyID = wvlan_config->TransmitKeyID - 1;
memcpy(&sEncryption.EncStr, &wvlan_config->DefaultKeys,
sizeof(CFG_DEFAULT_KEYS_STRCT));
memset(wvlan_config->szEncryption, 0, sizeof(wvlan_config->szEncryption));
wl_wep_code(CRYPT_CODE, wvlan_config->szEncryption, &sEncryption,
sizeof(sEncryption));
}
/* decode the encryption string for the call to wl_commit() */
wl_wep_decode(CRYPT_CODE, &sEncryption, wvlan_config->szEncryption);
wvlan_config->TransmitKeyID = sEncryption.wTxKeyID + 1;
wvlan_config->EnableEncryption = sEncryption.wEnabled;
memcpy(&wvlan_config->DefaultKeys, &sEncryption.EncStr,
sizeof(CFG_DEFAULT_KEYS_STRCT));
#if 0 /* BIN_DL */
/* Obtain a user-space process context, storing the original context */
fs = get_fs();
set_fs(get_ds());
/* ;?just to fake something */
strcpy(/*wvlan_config->fw_image_*/filename, "/etc/agere/fw.bin");
file_desc = open(/*wvlan_config->fw_image_*/filename, 0, 0);
if (file_desc == -1) {
DBG_ERROR(DbgInfo, "No image file found\n");
} else {
DBG_TRACE(DbgInfo, "F/W image file found\n");
#define DHF_ALLOC_SIZE 96000 /* just below 96K, let's hope it suffices for now and for the future */
cp = vmalloc(DHF_ALLOC_SIZE);
if (cp == NULL) {
DBG_ERROR(DbgInfo, "error in vmalloc\n");
} else {
rc = read(file_desc, cp, DHF_ALLOC_SIZE);
if (rc == DHF_ALLOC_SIZE) {
DBG_ERROR(DbgInfo, "buffer too small, %d\n", DHF_ALLOC_SIZE);
} else if (rc > 0) {
DBG_TRACE(DbgInfo, "read O.K.: %d bytes %.12s\n", rc, cp);
rc = read(file_desc, &cp[rc], 1);
if (rc == 0)
DBG_TRACE(DbgInfo, "no more to read\n");
}
if (rc != 0) {
DBG_ERROR(DbgInfo, "file not read in one swoop or other error"\
", give up, too complicated, rc = %0X\n", rc);
}
vfree(cp);
}
close(file_desc);
}
set_fs(fs); /* Return to the original context */
#endif /* BIN_DL */
DBG_LEAVE(DbgInfo);
return;
} /* parse_config */
/*******************************************************************************
* readline()
*******************************************************************************
*
* DESCRIPTION:
*
* This function reads in data from a given file one line at a time,
* converting the detected newline character '\n' to a null '\0'. Note that
* the file descriptor must be valid before calling this function.
*
* PARAMETERS:
*
* filedesc - the file descriptor for the open configuration file
* buffer - a buffer pointer, passed in by the caller, to which the
* line will be stored.
*
* RETURNS:
*
* the number of bytes read
* -1 on error
*
******************************************************************************/
int readline(int filedesc, char *buffer)
{
int result = -1;
int bytes_read = 0;
/*------------------------------------------------------------------------*/
/* Make sure the file descriptor is good */
if (filedesc != -1) {
/* Read in from the file byte by byte until a newline is reached */
while ((result = read(filedesc, &buffer[bytes_read], 1)) == 1) {
if (buffer[bytes_read] == '\n') {
buffer[bytes_read] = '\0';
bytes_read++;
break;
}
bytes_read++;
}
}
/* Return the number of bytes read */
if (result == -1)
return result;
else
return bytes_read;
} /* readline */
/*============================================================================*/
/*******************************************************************************
* translate_option()
*******************************************************************************
*
* DESCRIPTION:
*
* This function takes a line read in from the config file and parses out
* the key/value pairs. It then determines which key has been parsed and sets
* the card's configuration based on the value given.
*
* PARAMETERS:
*
* buffer - a buffer containing a line to translate
* config - a pointer to the device's private adapter structure
*
* RETURNS:
*
* N/A
*
******************************************************************************/
void translate_option(char *buffer, struct wl_private *lp)
{
unsigned int value_convert = 0;
int string_length = 0;
char *key = NULL;
char *value = NULL;
u_char mac_value[ETH_ALEN];
/*------------------------------------------------------------------------*/
DBG_FUNC("translate_option");
if (buffer == NULL || lp == NULL) {
DBG_ERROR(DbgInfo, "Config file buffer and/or wavelan buffer ptr NULL\n");
return;
}
ParseConfigLine(buffer, &key, &value);
if (key == NULL || value == NULL)
return;
/* Determine which key it is and perform the appropriate action */
/* Configuration parameters used in all scenarios */
#if DBG
/* handle DebugFlag as early as possible so it starts its influence as early
* as possible
*/
if (strcmp(key, PARM_NAME_DEBUG_FLAG) == 0) {
if (DebugFlag == ~0) { /* if DebugFlag is not specified on the command line */
if (DbgInfo->DebugFlag == 0) { /* if pc_debug did not set DebugFlag (i.e.pc_debug is
* not specified or specified outside the 4-8 range
*/
DbgInfo->DebugFlag |= DBG_DEFAULTS;
}
} else {
DbgInfo->DebugFlag = simple_strtoul(value, NULL, 0); /* ;?DebugFlag; */
}
DbgInfo->DebugFlag = simple_strtoul(value, NULL, 0); /* ;?Delete ASAP */
}
#endif /* DBG */
if (strcmp(key, PARM_NAME_AUTH_KEY_MGMT_SUITE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_AUTH_KEY_MGMT_SUITE, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_AUTH_KEY_MGMT_SUITE) || (value_convert <= PARM_MAX_AUTH_KEY_MGMT_SUITE))
lp->AuthKeyMgmtSuite = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_AUTH_KEY_MGMT_SUITE);
} else if (strcmp(key, PARM_NAME_BRSC_2GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_BRSC_2GHZ, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_BRSC) || (value_convert <= PARM_MAX_BRSC))
lp->brsc[0] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_BRSC_2GHZ);
} else if (strcmp(key, PARM_NAME_BRSC_5GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_BRSC_5GHZ, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_BRSC) || (value_convert <= PARM_MAX_BRSC))
lp->brsc[1] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_BRSC_5GHZ);
} else if ((strcmp(key, PARM_NAME_DESIRED_SSID) == 0) || (strcmp(key, PARM_NAME_OWN_SSID) == 0)) {
DBG_TRACE(DbgInfo, "SSID, value: %s\n", value);
memset(lp->NetworkName, 0, (PARM_MAX_NAME_LEN + 1));
/* Make sure the value isn't too long */
string_length = strlen(value);
if (string_length > PARM_MAX_NAME_LEN) {
DBG_WARNING(DbgInfo, "SSID too long; will be truncated\n");
string_length = PARM_MAX_NAME_LEN;
}
memcpy(lp->NetworkName, value, string_length);
}
#if 0
else if (strcmp(key, PARM_NAME_DOWNLOAD_FIRMWARE) == 0) {
DBG_TRACE(DbgInfo, "DOWNLOAD_FIRMWARE, value: %s\n", value);
memset(lp->fw_image_filename, 0, (MAX_LINE_SIZE + 1));
/* Make sure the value isn't too long */
string_length = strlen(value);
if (string_length > MAX_LINE_SIZE)
DBG_WARNING(DbgInfo, "F/W image file name too long; will be ignored\n");
else
memcpy(lp->fw_image_filename, value, string_length);
}
#endif
else if (strcmp(key, PARM_NAME_ENABLE_ENCRYPTION) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_ENABLE_ENCRYPTION, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_ENABLE_ENCRYPTION) && (value_convert <= PARM_MAX_ENABLE_ENCRYPTION))
lp->EnableEncryption = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_ENABLE_ENCRYPTION);
} else if (strcmp(key, PARM_NAME_ENCRYPTION) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_ENCRYPTION, value);
memset(lp->szEncryption, 0, sizeof(lp->szEncryption));
/* Make sure the value isn't too long */
string_length = strlen(value);
if (string_length > sizeof(lp->szEncryption)) {
DBG_WARNING(DbgInfo, "%s too long; will be truncated\n", PARM_NAME_ENCRYPTION);
string_length = sizeof(lp->szEncryption);
}
memcpy(lp->szEncryption, value, string_length);
} else if (strcmp(key, PARM_NAME_KEY1) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_KEY1, value);
if (is_valid_key_string(value)) {
memset(lp->DefaultKeys.key[0].key, 0, MAX_KEY_SIZE);
key_string2key(value, &lp->DefaultKeys.key[0]);
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_KEY1);
}
} else if (strcmp(key, PARM_NAME_KEY2) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_KEY2, value);
if (is_valid_key_string(value)) {
memset(lp->DefaultKeys.key[1].key, 0, MAX_KEY_SIZE);
key_string2key(value, &lp->DefaultKeys.key[1]);
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_KEY2);
}
} else if (strcmp(key, PARM_NAME_KEY3) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_KEY3, value);
if (is_valid_key_string(value)) {
memset(lp->DefaultKeys.key[2].key, 0, MAX_KEY_SIZE);
key_string2key(value, &lp->DefaultKeys.key[2]);
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_KEY3);
}
} else if (strcmp(key, PARM_NAME_KEY4) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_KEY4, value);
if (is_valid_key_string(value)) {
memset(lp->DefaultKeys.key[3].key, 0, MAX_KEY_SIZE);
key_string2key(value, &lp->DefaultKeys.key[3]);
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_KEY4);
}
}
/* New Parameters for WARP */
else if (strcmp(key, PARM_NAME_LOAD_BALANCING) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_LOAD_BALANCING, value);
lp->loadBalancing = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MEDIUM_DISTRIBUTION) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MEDIUM_DISTRIBUTION, value);
lp->mediumDistribution = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MICROWAVE_ROBUSTNESS) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MICROWAVE_ROBUSTNESS, value);
lp->MicrowaveRobustness = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MULTICAST_RATE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MULTICAST_RATE, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_MULTICAST_RATE) && (value_convert <= PARM_MAX_MULTICAST_RATE))
lp->MulticastRate[0] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_MULTICAST_RATE);
} else if (strcmp(key, PARM_NAME_OWN_CHANNEL) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_OWN_CHANNEL, value);
value_convert = simple_strtoul(value, NULL, 0);
if (wl_is_a_valid_chan(value_convert)) {
if (value_convert > 14)
value_convert = value_convert | 0x100;
lp->Channel = value_convert;
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_OWN_CHANNEL);
}
} else if (strcmp(key, PARM_NAME_OWN_NAME) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_OWN_NAME, value);
memset(lp->StationName, 0, (PARM_MAX_NAME_LEN + 1));
/* Make sure the value isn't too long */
string_length = strlen(value);
if (string_length > PARM_MAX_NAME_LEN) {
DBG_WARNING(DbgInfo, "%s too long; will be truncated\n", PARM_NAME_OWN_NAME);
string_length = PARM_MAX_NAME_LEN;
}
memcpy(lp->StationName, value, string_length);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->RTSThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD);
} else if (strcmp(key, PARM_NAME_SRSC_2GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_SRSC_2GHZ, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_SRSC) || (value_convert <= PARM_MAX_SRSC))
lp->srsc[0] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_SRSC_2GHZ);
} else if (strcmp(key, PARM_NAME_SRSC_5GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_SRSC_5GHZ, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_SRSC) || (value_convert <= PARM_MAX_SRSC))
lp->srsc[1] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_SRSC_5GHZ);
} else if (strcmp(key, PARM_NAME_SYSTEM_SCALE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_SYSTEM_SCALE, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_SYSTEM_SCALE) && (value_convert <= PARM_MAX_SYSTEM_SCALE))
lp->DistanceBetweenAPs = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_SYSTEM_SCALE);
} else if (strcmp(key, PARM_NAME_TX_KEY) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_KEY, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_KEY) && (value_convert <= PARM_MAX_TX_KEY))
lp->TransmitKeyID = simple_strtoul(value, NULL, 0);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_KEY);
} else if (strcmp(key, PARM_NAME_TX_RATE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->TxRateControl[0] = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE);
} else if (strcmp(key, PARM_NAME_TX_POW_LEVEL) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_POW_LEVEL, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_POW_LEVEL) || (value_convert <= PARM_MAX_TX_POW_LEVEL))
lp->txPowLevel = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_POW_LEVEL);
}
/* Need to add? : Country code, Short/Long retry */
/* Configuration parameters specific to STA mode */
#if 1 /* ;? (HCF_TYPE) & HCF_TYPE_STA */
/* ;?seems reasonable that even an AP-only driver could afford this small additional footprint */
if (CNV_INT_TO_LITTLE(lp->hcfCtx.IFB_FWIdentity.comp_id) == COMP_ID_FW_STA) {
/* ;?should we return an error status in AP mode */
if (strcmp(key, PARM_NAME_PORT_TYPE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_PORT_TYPE, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert == PARM_MIN_PORT_TYPE) || (value_convert == PARM_MAX_PORT_TYPE))
lp->PortType = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_PORT_TYPE);
} else if (strcmp(key, PARM_NAME_PM_ENABLED) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_PM_ENABLED, value);
value_convert = simple_strtoul(value, NULL, 0);
/* ;? how about wl_main.c containing
* VALID_PARAM(PARM_PM_ENABLED <= WVLAN_PM_STATE_STANDARD ||
* (PARM_PM_ENABLED & 0x7FFF) <= WVLAN_PM_STATE_STANDARD);
*/
if ((value_convert & 0x7FFF) <= PARM_MAX_PM_ENABLED) {
lp->PMEnabled = value_convert;
} else {
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_PM_ENABLED);
/* ;?this is a data entry error, hence not a DBG_WARNING */
}
} else if (strcmp(key, PARM_NAME_CREATE_IBSS) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_CREATE_IBSS, value);
lp->CreateIBSS = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MULTICAST_RX) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MULTICAST_RX, value);
lp->MulticastReceive = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MAX_SLEEP) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MAX_SLEEP, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= 0) && (value_convert <= 65535))
lp->MaxSleepDuration = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_MAX_SLEEP);
} else if (strcmp(key, PARM_NAME_NETWORK_ADDR) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_NETWORK_ADDR, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->MACAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_NETWORK_ADDR);
} else if (strcmp(key, PARM_NAME_AUTHENTICATION) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_AUTHENTICATION, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_AUTHENTICATION) && (value_convert <= PARM_MAX_AUTHENTICATION))
lp->authentication = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_AUTHENTICATION);
} else if (strcmp(key, PARM_NAME_OWN_ATIM_WINDOW) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_OWN_ATIM_WINDOW, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_OWN_ATIM_WINDOW) && (value_convert <= PARM_MAX_OWN_ATIM_WINDOW))
lp->atimWindow = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_OWN_ATIM_WINDOW);
} else if (strcmp(key, PARM_NAME_PM_HOLDOVER_DURATION) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_PM_HOLDOVER_DURATION, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_PM_HOLDOVER_DURATION) && (value_convert <= PARM_MAX_PM_HOLDOVER_DURATION))
lp->holdoverDuration = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_PM_HOLDOVER_DURATION);
} else if (strcmp(key, PARM_NAME_PROMISCUOUS_MODE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_PROMISCUOUS_MODE, value);
lp->promiscuousMode = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_CONNECTION_CONTROL) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_CONNECTION_CONTROL, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_CONNECTION_CONTROL) && (value_convert <= PARM_MAX_CONNECTION_CONTROL))
lp->connectionControl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_CONNECTION_CONTROL);
}
/* Need to add? : Probe Data Rate */
}
#endif /* (HCF_TYPE) & HCF_TYPE_STA */
/* Configuration parameters specific to AP mode */
#if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */
/* ;?should we restore this to allow smaller memory footprint */
if (CNV_INT_TO_LITTLE(lp->hcfCtx.IFB_FWIdentity.comp_id) == COMP_ID_FW_AP) {
if (strcmp(key, PARM_NAME_OWN_DTIM_PERIOD) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_OWN_DTIM_PERIOD, value);
value_convert = simple_strtoul(value, NULL, 0);
if (value_convert >= PARM_MIN_OWN_DTIM_PERIOD)
lp->DTIMPeriod = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_OWN_DTIM_PERIOD);
} else if (strcmp(key, PARM_NAME_REJECT_ANY) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_REJECT_ANY, value);
lp->RejectAny = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_EXCLUDE_UNENCRYPTED) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_EXCLUDE_UNENCRYPTED, value);
lp->ExcludeUnencrypted = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_MULTICAST_PM_BUFFERING) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_MULTICAST_PM_BUFFERING, value);
lp->ExcludeUnencrypted = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_INTRA_BSS_RELAY) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_INTRA_BSS_RELAY, value);
lp->ExcludeUnencrypted = parse_yes_no(value);
} else if (strcmp(key, PARM_NAME_OWN_BEACON_INTERVAL) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_OWN_BEACON_INTERVAL, value);
value_convert = simple_strtoul(value, NULL, 0);
if (value_convert >= PARM_MIN_OWN_BEACON_INTERVAL)
lp->ownBeaconInterval = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_OWN_BEACON_INTERVAL);
} else if (strcmp(key, PARM_NAME_COEXISTENCE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_COEXISTENCE, value);
value_convert = simple_strtoul(value, NULL, 0);
if (value_convert >= PARM_MIN_COEXISTENCE)
lp->coexistence = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_COEXISTENCE);
}
#ifdef USE_WDS
else if (strcmp(key, PARM_NAME_RTS_THRESHOLD1) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD1, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[0].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD1);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD2) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD2, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[1].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD2);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD3) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD3, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[2].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD3);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD4) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD4, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[3].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD4);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD5) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD5, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[4].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD5);
} else if (strcmp(key, PARM_NAME_RTS_THRESHOLD6) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_RTS_THRESHOLD6, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_RTS_THRESHOLD) && (value_convert <= PARM_MAX_RTS_THRESHOLD))
lp->wds_port[5].rtsThreshold = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_RTS_THRESHOLD6);
} else if (strcmp(key, PARM_NAME_TX_RATE1) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE1, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[0].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE1);
} else if (strcmp(key, PARM_NAME_TX_RATE2) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE2, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[1].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE2);
} else if (strcmp(key, PARM_NAME_TX_RATE3) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE3, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[2].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE3);
} else if (strcmp(key, PARM_NAME_TX_RATE4) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE4, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[3].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE4);
} else if (strcmp(key, PARM_NAME_TX_RATE5) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE5, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[4].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE5);
} else if (strcmp(key, PARM_NAME_TX_RATE6) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_TX_RATE6, value);
value_convert = simple_strtoul(value, NULL, 0);
if ((value_convert >= PARM_MIN_TX_RATE) && (value_convert <= PARM_MAX_TX_RATE))
lp->wds_port[5].txRateCntl = value_convert;
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_TX_RATE6);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS1) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS1, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[0].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS1);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS2) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS2, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[1].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS2);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS3) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS3, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[2].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS3);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS4) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS4, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[3].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS4);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS5) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS5, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[4].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS5);
} else if (strcmp(key, PARM_NAME_WDS_ADDRESS6) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_WDS_ADDRESS6, value);
if (parse_mac_address(value, mac_value) == ETH_ALEN)
memcpy(lp->wds_port[5].wdsAddress, mac_value, ETH_ALEN);
else
DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_WDS_ADDRESS6);
}
#endif /* USE_WDS */
}
#endif /* (HCF_TYPE) & HCF_TYPE_AP */
return;
} /* translate_option */
/*============================================================================*/
/*******************************************************************************
* parse_mac_address()
*******************************************************************************
*
* DESCRIPTION:
*
* This function will parse a mac address string and convert it to a byte
* array.
*
* PARAMETERS:
*
* value - the MAC address, represented as a string
* byte_array - the MAC address, represented as a byte array of length
* ETH_ALEN
*
* RETURNS:
*
* The number of bytes in the final MAC address, should equal to ETH_ALEN.
*
******************************************************************************/
int parse_mac_address(char *value, u_char *byte_array)
{
int value_offset = 0;
int array_offset = 0;
int field_offset = 0;
char byte_field[3];
/*------------------------------------------------------------------------*/
memset(byte_field, '\0', 3);
while (value[value_offset] != '\0') {
/* Skip over the colon chars separating the bytes, if they exist */
if (value[value_offset] == ':') {
value_offset++;
continue;
}
byte_field[field_offset] = value[value_offset];
field_offset++;
value_offset++;
/* Once the byte_field is filled, convert it and store it */
if (field_offset == 2) {
byte_field[field_offset] = '\0';
byte_array[array_offset] = simple_strtoul(byte_field, NULL, 16);
field_offset = 0;
array_offset++;
}
}
/* Use the array_offset as a check; 6 bytes should be written to the
byte_array */
return array_offset;
} /* parse_mac_address */
/*============================================================================*/
/*******************************************************************************
* ParseConfigLine()
*******************************************************************************
*
* DESCRIPTION:
*
* Parses a line from the configuration file into an L-val and an R-val,
* representing a key/value pair.
*
* PARAMETERS:
*
* pszLine - the line from the config file to parse
* ppszLVal - the resulting L-val (Key)
* ppszRVal - the resulting R-val (Value)
*
* RETURNS:
*
* N/A
*
******************************************************************************/
void ParseConfigLine(char *pszLine, char **ppszLVal, char **ppszRVal)
{
int i;
int size;
/*------------------------------------------------------------------------*/
DBG_FUNC("ParseConfigLine");
DBG_ENTER(DbgInfo);
/* get a snapshot of our string size */
size = strlen(pszLine);
*ppszLVal = NULL;
*ppszRVal = NULL;
if (pszLine[0] != '#' && /* skip the line if it is a comment */
pszLine[0] != '\n' && /* if it's an empty UNIX line, do nothing */
!(pszLine[0] == '\r' && pszLine[1] == '\n') /* if it's an empty MS-DOS line, do nothing */
) {
/* advance past any whitespace, and assign the L-value */
for (i = 0; i < size; i++) {
if (pszLine[i] != ' ') {
*ppszLVal = &pszLine[i];
break;
}
}
/* advance to the end of the l-value*/
for (i++; i < size; i++) {
if (pszLine[i] == ' ' || pszLine[i] == '=') {
pszLine[i] = '\0';
break;
}
}
/* make any whitespace and the equal sign a NULL character, and
advance to the R-Value */
for (i++; i < size; i++) {
if (pszLine[i] == ' ' || pszLine[i] == '=') {
pszLine[i] = '\0';
continue;
}
*ppszRVal = &pszLine[i];
break;
}
/* make the line ending character(s) a NULL */
for (i++; i < size; i++) {
if (pszLine[i] == '\n')
pszLine[i] = '\0';
if ((pszLine[i] == '\r') && (pszLine[i+1] == '\n'))
pszLine[i] = '\0';
}
}
DBG_LEAVE(DbgInfo);
} /* ParseConfigLine */
/*============================================================================*/
#endif /* USE_PROFILE */