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/*
* Copyright (c) 2007-2008 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* */
/* Module Name : apdbg.c */
/* */
/* Abstract */
/* Debug tools */
/* */
/* NOTES */
/* None */
/* */
/************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <netinet/in.h>
#include <linux/sockios.h>
#define ZM_IOCTL_REG_READ 0x01
#define ZM_IOCTL_REG_WRITE 0x02
#define ZM_IOCTL_MEM_DUMP 0x03
#define ZM_IOCTL_REG_DUMP 0x05
#define ZM_IOCTL_TXD_DUMP 0x06
#define ZM_IOCTL_RXD_DUMP 0x07
#define ZM_IOCTL_MEM_READ 0x0B
#define ZM_IOCTL_MEM_WRITE 0x0C
#define ZM_IOCTL_DMA_TEST 0x10
#define ZM_IOCTL_REG_TEST 0x11
#define ZM_IOCTL_TEST 0x80
#define ZM_IOCTL_TALLY 0x81 /* CWYang(+) */
#define ZM_IOCTL_RTS 0xA0
#define ZM_IOCTL_MIX_MODE 0xA1
#define ZM_IOCTL_FRAG 0xA2
#define ZM_IOCTL_SCAN 0xA3
#define ZM_IOCTL_KEY 0xA4
#define ZM_IOCTL_RATE 0xA5
#define ZM_IOCTL_ENCRYPTION_MODE 0xA6
#define ZM_IOCTL_GET_TXCNT 0xA7
#define ZM_IOCTL_GET_DEAGG_CNT 0xA8
#define ZM_IOCTL_DURATION_MODE 0xA9
#define ZM_IOCTL_SET_AES_KEY 0xAA
#define ZM_IOCTL_SET_AES_MODE 0xAB
#define ZM_IOCTL_SIGNAL_STRENGTH 0xAC /* CWYang(+) */
#define ZM_IOCTL_SIGNAL_QUALITY 0xAD /* CWYang(+) */
#define ZM_IOCTL_SET_PIBSS_MODE 0xAE
#define ZDAPIOCTL SIOCDEVPRIVATE
struct zdap_ioctl {
unsigned short cmd; /* Command to run */
unsigned int addr; /* Length of the data buffer */
unsigned int value; /* Pointer to the data buffer */
unsigned char data[0x100];
};
/* Declaration of macro and function for handling WEP Keys */
#if 0
#define SKIP_ELEM { \
while (isxdigit(*p)) \
p++; \
}
#define SKIP_DELIMETER { \
if (*p == ':' || *p == ' ') \
p++; \
}
#endif
static char hex(char v)
{
if (isdigit(v))
return v - '0';
else if (isxdigit(v))
return tolower(v) - 'a' + 10;
else
return 0;
}
static unsigned char asctohex(char *str)
{
unsigned char value;
value = hex(*str) & 0x0f;
value = value << 4;
str++;
value |= hex(*str) & 0x0f;
return value;
}
char *prgname;
int set_ioctl(int sock, struct ifreq *req)
{
if (ioctl(sock, ZDAPIOCTL, req) < 0) {
fprintf(stderr, "%s: ioctl(SIOCGIFMAP): %s\n",
prgname, strerror(errno));
return -1;
}
return 0;
}
int read_reg(int sock, struct ifreq *req)
{
struct zdap_ioctl *zdreq = NULL;
if (!set_ioctl(sock, req))
return -1;
/*
* zdreq = (struct zdap_ioctl *)req->ifr_data;
* printf( "reg = %4x, value = %4x\n", zdreq->addr, zdreq->value);
*/
return 0;
}
int read_mem(int sock, struct ifreq *req)
{
struct zdap_ioctl *zdreq = NULL;
int i;
if (!set_ioctl(sock, req))
return -1;
/*
* zdreq = (struct zdap_ioctl *)req->ifr_data;
* printf("dump mem from %x, length = %x\n", zdreq->addr, zdreq->value);
*
* for (i=0; i<zdreq->value; i++) {
* printf("%02x", zdreq->data[i]);
* printf(" ");
*
* if ((i>0) && ((i+1)%16 == 0))
* printf("\n");
* }
*/
return 0;
}
int main(int argc, char **argv)
{
int sock;
int addr, value;
struct ifreq req;
char *action = NULL;
struct zdap_ioctl zdreq;
prgname = argv[0];
if (argc < 3) {
fprintf(stderr, "%s: usage is \"%s <ifname> <operation>"
"[<address>] [<value>]\"\n", prgname, prgname);
fprintf(stderr, "valid operation : read, write, mem, reg, \n");
fprintf(stderr, " : txd, rxd, rmem, wmem\n");
fprintf(stderr, " : dmat, regt, test\n");
fprintf(stderr, " scan, Channel Scan\n");
fprintf(stderr, " rts <decimal>, Set RTS Threshold\n");
fprintf(stderr, " frag <decimal>, Set Fragment"
" Threshold\n");
fprintf(stderr, " rate <0-28>, 0:AUTO, 1-4:CCK,"
" 5-12:OFDM, 13-28:HT\n");
fprintf(stderr, " TBD mix <0 or 1>, Set 1 to enable"
" mixed mode\n");
fprintf(stderr, " enc, <0-3>, 0=>OPEN, 1=>WEP64, "
"2=>WEP128, 3=>WEP256\n");
fprintf(stderr, " skey <key>, Set WEP key\n");
fprintf(stderr, " txcnt, Get TxQ Cnt\n");
fprintf(stderr, " dagcnt, Get Deaggregate Cnt\n");
fprintf(stderr, " durmode <mode>, Set Duration Mode "
"0=>HW, 1=>SW\n");
fprintf(stderr, " aeskey <user> <key>\n");
fprintf(stderr, " aesmode <mode>\n");
fprintf(stderr, " wlanmode <0,1> 0:Station mode, "
"1:PIBSS mode\n");
fprintf(stderr, " tal <0,1>, Get Current Tally Info, "
"0=>read, 1=>read and reset\n");
exit(1);
}
strcpy(req.ifr_name, argv[1]);
zdreq.addr = 0;
zdreq.value = 0;
/* a silly raw socket just for ioctl()ling it */
sock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
if (sock < 0) {
fprintf(stderr, "%s: socket(): %s\n", argv[0], strerror(errno));
exit(1);
}
if (argc >= 4)
sscanf(argv[3], "%x", &addr);
if (argc >= 5)
sscanf(argv[4], "%x", &value);
zdreq.addr = addr;
zdreq.value = value;
if (!strcmp(argv[2], "read"))
zdreq.cmd = ZM_IOCTL_REG_READ;
else if (!strcmp(argv[2], "mem"))
zdreq.cmd = ZM_IOCTL_MEM_DUMP;
else if (!strcmp(argv[2], "write"))
zdreq.cmd = ZM_IOCTL_REG_WRITE;
else if (!strcmp(argv[2], "reg"))
zdreq.cmd = ZM_IOCTL_REG_DUMP;
else if (!strcmp(argv[2], "txd"))
zdreq.cmd = ZM_IOCTL_TXD_DUMP;
else if (!strcmp(argv[2], "rxd"))
zdreq.cmd = ZM_IOCTL_RXD_DUMP;
else if (!strcmp(argv[2], "rmem"))
zdreq.cmd = ZM_IOCTL_MEM_READ;
else if (!strcmp(argv[2], "wmem"))
zdreq.cmd = ZM_IOCTL_MEM_WRITE;
else if (!strcmp(argv[2], "dmat"))
zdreq.cmd = ZM_IOCTL_DMA_TEST;
else if (!strcmp(argv[2], "regt"))
zdreq.cmd = ZM_IOCTL_REG_TEST;
else if (!strcmp(argv[2], "test"))
zdreq.cmd = ZM_IOCTL_TEST;
else if (!strcmp(argv[2], "tal")) {
sscanf(argv[3], "%d", &addr);
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_TALLY;
} else if (!strcmp(argv[2], "rts")) {
sscanf(argv[3], "%d", &addr);
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_RTS;
} else if (!strcmp(argv[2], "mix")) {
zdreq.cmd = ZM_IOCTL_MIX_MODE;
} else if (!strcmp(argv[2], "frag")) {
sscanf(argv[3], "%d", &addr);
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_FRAG;
} else if (!strcmp(argv[2], "scan")) {
zdreq.cmd = ZM_IOCTL_SCAN;
} else if (!strcmp(argv[2], "skey")) {
zdreq.cmd = ZM_IOCTL_KEY;
if (argc >= 4) {
unsigned char temp[29];
int i;
int keyLen;
int encType;
keyLen = strlen(argv[3]);
if (keyLen == 10)
sscanf(argv[3], "%02x%02x%02x%02x%02x",
&temp[0], &temp[1], &temp[2], &temp[3],
&temp[4]);
else if (keyLen == 26)
sscanf(argv[3], "%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x%02x",
&temp[0], &temp[1], &temp[2], &temp[3],
&temp[4], &temp[5], &temp[6], &temp[7],
&temp[8], &temp[9], &temp[10],
&temp[11], &temp[12]);
else if (keyLen == 58)
sscanf(argv[3], "%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x",
&temp[0], &temp[1], &temp[2], &temp[3],
&temp[4], &temp[5], &temp[6], &temp[7],
&temp[8], &temp[9], &temp[10],
&temp[11], &temp[12], &temp[13],
&temp[14], &temp[15], &temp[16],
&temp[17], &temp[18], &temp[19],
&temp[20], &temp[21], &temp[22],
&temp[23], &temp[24], &temp[25],
&temp[26], &temp[27], &temp[28]);
else {
fprintf(stderr, "Invalid key length\n");
exit(1);
}
zdreq.addr = keyLen/2;
for (i = 0; i < zdreq.addr; i++)
zdreq.data[i] = temp[i];
} else {
printf("Error : Key required!\n");
}
} else if (!strcmp(argv[2], "rate")) {
sscanf(argv[3], "%d", &addr);
if (addr > 28) {
fprintf(stderr, "Invalid rate, range:0~28\n");
exit(1);
}
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_RATE;
} else if (!strcmp(argv[2], "enc")) {
sscanf(argv[3], "%d", &addr);
if (addr > 3) {
fprintf(stderr, "Invalid encryption mode, range:0~3\n");
exit(1);
}
if (addr == 2)
addr = 5;
else if (addr == 3)
addr = 6;
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_ENCRYPTION_MODE;
} else if (!strcmp(argv[2], "txcnt")) {
zdreq.cmd = ZM_IOCTL_GET_TXCNT;
} else if (!strcmp(argv[2], "dagcnt")) {
sscanf(argv[3], "%d", &addr);
if (addr != 0 && addr != 1) {
fprintf(stderr, "The value should be 0 or 1\n");
exit(0);
}
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_GET_DEAGG_CNT;
} else if (!strcmp(argv[2], "durmode")) {
sscanf(argv[3], "%d", &addr);
if (addr != 0 && addr != 1) {
fprintf(stderr, "The Duration mode should be 0 or 1\n");
exit(0);
}
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_DURATION_MODE;
} else if (!strcmp(argv[2], "aeskey")) {
unsigned char temp[16];
int i;
sscanf(argv[3], "%d", &addr);
sscanf(argv[4], "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x", &temp[0], &temp[1],
&temp[2], &temp[3], &temp[4], &temp[5], &temp[6],
&temp[7], &temp[8], &temp[9], &temp[10], &temp[11],
&temp[12], &temp[13], &temp[14], &temp[15]);
for (i = 0; i < 16; i++)
zdreq.data[i] = temp[i];
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_SET_AES_KEY;
} else if (!strcmp(argv[2], "aesmode")) {
sscanf(argv[3], "%d", &addr);
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_SET_AES_MODE;
} else if (!strcmp(argv[2], "wlanmode")) {
sscanf(argv[3], "%d", &addr);
zdreq.addr = addr;
zdreq.cmd = ZM_IOCTL_SET_PIBSS_MODE;
} else {
fprintf(stderr, "error action\n");
exit(1);
}
req.ifr_data = (char *)&zdreq;
set_ioctl(sock, &req);
fail:
exit(0);
}
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