apdbg.c

zd1211b芯片的无线网卡的驱动,移植到s3c2410平台

#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	ZDAPIOCTL	(SIOCDEVPRIVATE)

struct zdap_ioctl {
	unsigned short cmd;                /* Command to run */
	unsigned long addr;                /* Length of the data buffer */
	unsigned long 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

char hex(char);
unsigned char asctohex(char *str);

#define ZD_IOCTL_REG_READ			0x01
#define ZD_IOCTL_REG_WRITE			0x02
#define ZD_IOCTL_MEM_DUMP			0x03
#define ZD_IOCTL_RATE       			0x04
#define ZD_IOCTL_SNIFFER    			0x05
#define ZD_IOCTL_CAM_DUMP   			0x06
#define ZD_IOCTL_DUMP_PHY   			0x07
#define ZD_IOCTL_CARD_SETTING 			0x08
#define ZD_IOCTL_HASH_DUMP			0x09
#define ZD_IOCTL_RFD_DUMP			0x0A
#define ZD_IOCTL_MEM_READ			0x0B
#define ZD_IOCTL_MEM_WRITE			0x0C

//for STA
#define ZD_IOCTL_TX_RATE			0x0D
#define ZD_IOCTL_EEPROM				0x0E

#define ZD_IOCTL_BCN				0x10
#define ZD_IOCTL_REG_READ16			0x11
#define ZD_IOCTL_REG_WRITE16			0x12

//for CAM Test
#define ZD_IOCTL_CAM_READ			0x13
#define ZD_IOCTL_CAM_WRITE			0x14
#define ZD_IOCTL_CAM_RESET			0x15
#define ZD_IOCTL_READ_PHY			0x16
#define ZD_IOCTL_WRITE_PHY			0x17
#define ZD_IOCTL_CONT_TX            0x18
#define ZD_IOCTL_SET_MIC_CNT_ENABLE 0x19
#define ZD_IOCTL_GET_MIC_CNT_ENABLE 0x1A
#define ZD_IOCTL_DEBUG_FLAG         0x21
#define ZD_IOCTL_UW_PWR             0x28

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 = 0;
	
    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 = 0;
    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;
    int mode = 0;
    
    prgname = argv[0];

    if (argc < 5) {
        printf("Usage:\n");
		printf("   %s<ifname> [<operation>] [<address>(0)] [<value>(0)]\n\n",  prgname );
		printf("\n");
        printf("valid operation: mem, phy\n");
        printf("camdump, card, rfds, rmem, wmem, rate\n");
		printf("hash, eep, rdcam, wrcam, rstcam\n");
        printf("uwpwr\n");
		printf("##### Hardware Memory Operation ######\n");
		printf(" rdphy         Read Phy Register\n");
		printf(" wrphy         Write Phy Register\n");
		printf(" read          Read MAC Register\n");
		printf(" write         Write MAC Register\n");
		printf("##### Feature Control Operation #####\n");
		printf(" g_mic_cnt     Get If WPA counter measure enabled.\n");
		printf(" s_mic_cnt     Set WPA counter measure feature\n");
		printf(" txrate        Set Fixed Transmission Rate\n");
		printf("##### Production Operation #####\n");
		printf("tx_cont        Activate Continous TX\n");
		printf("##### For CAM function\n");
		printf("camdump	       <Addr> <Length>\n");
		printf("rdcam          <Addr>\n");
		printf("wrcam          <Addr> <Data>\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);
    }

    sscanf(argv[3], "%x", &addr);
    sscanf(argv[4], "%x", &value);
    zdreq.addr = addr;
    zdreq.value = value;
    
    if (!strcmp(argv[2], "read")) {
        zdreq.cmd = ZD_IOCTL_REG_READ;
	goto just_set;
    }
    else if (!strcmp(argv[2], "mem")) {
        zdreq.cmd = ZD_IOCTL_MEM_DUMP;
        goto just_set;
    }		
    else if (!strcmp(argv[2], "write")) {
        zdreq.cmd = ZD_IOCTL_REG_WRITE;
        goto just_set;
    }	
    else if (!strcmp(argv[2], "sniffer")) {
        zdreq.cmd = ZD_IOCTL_SNIFFER;
        goto just_set;
    }
    else if (!strcmp(argv[2], "camdump")) {
        zdreq.cmd = ZD_IOCTL_CAM_DUMP;
        goto just_set;
    }
    else if (!strcmp(argv[2], "phy")) {
        zdreq.cmd = ZD_IOCTL_DUMP_PHY;
		goto just_set;
    }
    else if (!strcmp(argv[2], "rdphy")){
	zdreq.cmd = ZD_IOCTL_READ_PHY;
		goto just_set;
    }
    else if (!strcmp(argv[2], "wrphy")){
	zdreq.cmd = ZD_IOCTL_WRITE_PHY;
		goto just_set;
    }

    else if (!strcmp(argv[2], "card")) {
        zdreq.cmd = ZD_IOCTL_CARD_SETTING;
		goto just_set;
    }
    else if (!strcmp(argv[2], "hash")) {
        zdreq.cmd = ZD_IOCTL_HASH_DUMP;
		goto just_set;
    }
    else if (!strcmp(argv[2], "rfd")) {
        zdreq.cmd = ZD_IOCTL_RFD_DUMP;
        goto just_set;
    }    
    else if (!strcmp(argv[2], "rmem")) {
        zdreq.cmd = ZD_IOCTL_MEM_READ;
        goto just_set;
    }
    else if (!strcmp(argv[2], "wmem")) {
        zdreq.cmd = ZD_IOCTL_MEM_WRITE;
        goto just_set;
    }
    else if (!strcmp(argv[2], "txrate")) {
        zdreq.cmd = ZD_IOCTL_TX_RATE;
        goto just_set;
    }
    else if (!strcmp(argv[2], "eep")) {
        zdreq.cmd = ZD_IOCTL_EEPROM;
        goto just_set;
    }
    else if (!strcmp(argv[2], "rate")) {
        zdreq.cmd = ZD_IOCTL_RATE;
	goto just_set;
    }
    else if(!strcmp(argv[2], "cont_tx")) {
        zdreq.cmd = ZD_IOCTL_CONT_TX;
    goto just_set;
    }
    else if (!strcmp(argv[2], "bcn")) {
	zdreq.cmd = ZD_IOCTL_BCN;
	goto just_set;
    }
    else if (!strcmp(argv[2], "read16")) {
	zdreq.cmd = ZD_IOCTL_REG_READ16;
	goto just_set;
    }
    else if (!strcmp(argv[2], "write16")) {
	zdreq.cmd = ZD_IOCTL_REG_WRITE16;
	goto just_set;
    }
    else if (!strcmp(argv[2], "rdcam")) {
        mode = 1;
        zdreq.cmd = ZD_IOCTL_CAM_READ;
        goto just_set;
    }
    else if (!strcmp(argv[2], "wrcam")) {
        mode = 1;
        zdreq.cmd = ZD_IOCTL_CAM_WRITE;
        goto just_set;
    }
    else if (!strcmp(argv[2], "rstcam")) {
        zdreq.cmd = ZD_IOCTL_CAM_RESET;
        goto just_set;
    }
    else if (!strcmp(argv[2], "g_mic_cnt")) {
        zdreq.cmd = ZD_IOCTL_GET_MIC_CNT_ENABLE;
        goto just_set;
    }
    else if (!strcmp(argv[2], "s_mic_cnt")) {
        zdreq.cmd = ZD_IOCTL_SET_MIC_CNT_ENABLE;
        goto just_set;
    }
    else if (!strcmp(argv[2], "uwpwr"))
    {
        zdreq.cmd = ZD_IOCTL_UW_PWR;
        goto just_set;
    }
    else if (!strcmp(argv[2], "debugflag")){
	zdreq.cmd = ZD_IOCTL_DEBUG_FLAG;
	goto just_set;
    }
    else {
	fprintf(stderr, "error action\n");
        exit(1);
    }

 just_set:

    if(mode == 0)
        sscanf(argv[3], "%x", &addr);
    else
        sscanf(argv[3], "%d", &addr);

    sscanf(argv[4], "%x", &value);

    zdreq.addr = addr;
    zdreq.value = value;
    req.ifr_data = (char *)&zdreq;
    set_ioctl(sock, &req);

fail:
    exit(0);
}

unsigned char asctohex(char *str)
{
    unsigned char value;

    value = hex(*str) & 0x0f; 
    value = value << 4;
    str++;
    value |= hex(*str) & 0x0f;

    return value;
}

char hex(char v)
{
    if(isdigit(v))
        return v - '0';
    else if(isxdigit(v))
        return (tolower(v) - 'a' + 10);
    else
        return 0;
}