112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/******************************************************************************
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** Copyright (c) 2005
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** Alex Feldman <al.feldman@sangoma.com>. All rights reserved.
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**
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** ============================================================================
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** Aprl 29, 2001 Alex Feldma Initial version.
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******************************************************************************/
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/******************************************************************************
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** INCLUDE FILES
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******************************************************************************/
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <syslog.h>
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#include <string.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <sys/queue.h>
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#include <netinet/in.h>
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#if defined(__LINUX__)
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# include <linux/if.h>
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# include <linux/types.h>
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# include <linux/if_packet.h>
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# include <linux/wanpipe_cfg.h>
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#else
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# include <net/if.h>
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# include <net/wanpipe_cfg.h>
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#endif
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#include "wan_oct6100.h"
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/******************************************************************************
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** DEFINES AND MACROS
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******************************************************************************/
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#define MAX_OPEN_RETRY 10
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/******************************************************************************
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** STRUCTURES AND TYPEDEFS
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******************************************************************************/
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/******************************************************************************
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** GLOBAL VARIABLES
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******************************************************************************/
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/* Driver version string */
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extern int verbose;
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/******************************************************************************
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** FUNCTION DEFINITIONS
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******************************************************************************/
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INT wan_ecd_dev_open(char* devname);
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INT wan_ecd_dev_close(INT);
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int wan_ecd_dev_ioctl(int dev, wan_ec_api_t *ec_api);
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/*===========================================================================*\
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OctPciDrvApiDriverOpen:
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\*===========================================================================*/
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INT wan_ecd_dev_open(char* devname)
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{
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INT f_Handle;
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char str[100], *ptr = devname;
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int cnt = 0;
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while(!isdigit(*ptr)) ptr++;
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snprintf(str, 100, "/dev/wp%dec", (int)strtod(ptr, NULL));
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PRINT(verbose, "%s: Opening dev socket %s\n",
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devname, str);
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dev_open_again:
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f_Handle = open(str, O_RDONLY);
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if (f_Handle < 0){
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if (cnt < MAX_OPEN_RETRY){
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cnt++;
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sleep(1);
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goto dev_open_again;
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}
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PRINT(verbose,
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"ERROR: %s: Failed to open device %s (err=%d,%s)\n",
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devname, str,
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errno, strerror(errno));
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return -EINVAL;
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}
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return f_Handle;
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}
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/*===========================================================================*\
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OctPciDrvApiDriverClose:
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\*===========================================================================*/
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INT wan_ecd_dev_close( INT f_Handle )
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{
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if( f_Handle < 0 ){
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return EINVAL;
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}
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close( f_Handle );
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return 0;
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}
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/*===========================================================================*\
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wan_ecd_dev_ioctl
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\*===========================================================================*/
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int wan_ecd_dev_ioctl(int sock, wan_ec_api_t *ec_api)
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{
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return ioctl(sock, ec_api->cmd, ec_api);
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}
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