Differential D3442 Diff 8340 head/tools/tools/ath/athdebug/athdebug.c

Changeset View

Standalone View

head/tools/tools/ath/athdebug/athdebug.c

Show All 27 Lines
*		*
* $FreeBSD$		* $FreeBSD$
*/		*/

/*		/*
* athdebug [-i interface] flags		* athdebug [-i interface] flags
* (default interface is ath0).		* (default interface is ath0).
*/		*/
#include <sys/types.h>
		#include <sys/param.h>
#include <sys/file.h>		#include <sys/file.h>
#include <sys/ioctl.h>		#include <sys/ioctl.h>
#include <sys/socket.h>		#include <sys/socket.h>
#include <sys/sysctl.h>		#include <sys/sysctl.h>

#include <stdio.h>
#include <ctype.h>		#include <ctype.h>
		#include <err.h>
#include <getopt.h>		#include <getopt.h>
		#include <stdio.h>
#include <stdlib.h>		#include <stdlib.h>
#include <string.h>		#include <string.h>
#include <strings.h>		#include <strings.h>
#include <err.h>

#define N(a) (sizeof(a)/sizeof(a[0]))

const char *progname;		const char *progname;

/* XXX TODO: include if_ath_debug.h */		/* XXX TODO: include if_ath_debug.h */
enum {		enum {
ATH_DEBUG_XMIT = 0x00000001, /* basic xmit operation */		ATH_DEBUG_XMIT = 0x00000001, /* basic xmit operation */
ATH_DEBUG_XMIT_DESC = 0x00000002, /* xmit descriptors */		ATH_DEBUG_XMIT_DESC = 0x00000002, /* xmit descriptors */
ATH_DEBUG_RECV = 0x00000004, /* basic recv operation */		ATH_DEBUG_RECV = 0x00000004, /* basic recv operation */
ATH_DEBUG_RECV_DESC = 0x00000008, /* recv descriptors */		ATH_DEBUG_RECV_DESC = 0x00000008, /* recv descriptors */
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines	static struct {
{ "fatal", ATH_DEBUG_FATAL },		{ "fatal", ATH_DEBUG_FATAL },
};		};

static uint64_t		static uint64_t
getflag(const char *name, int len)		getflag(const char *name, int len)
{		{
int i;		int i;

for (i = 0; i < N(flags); i++)		for (i = 0; i < nitems(flags); i++)
if (strncasecmp(flags[i].name, name, len) == 0)		if (strncasecmp(flags[i].name, name, len) == 0)
return flags[i].bit;		return flags[i].bit;
return 0;		return 0;
}		}

static const char *		static const char *
getflagname(u_int flag)		getflagname(u_int flag)
{		{
int i;		int i;

for (i = 0; i < N(flags); i++)		for (i = 0; i < nitems(flags); i++)
if (flags[i].bit == flag)		if (flags[i].bit == flag)
return flags[i].name;		return flags[i].name;
return "???";		return "???";
}		}

static void		static void
usage(void)		usage(void)
{		{
int i;		int i;

fprintf(stderr, "usage: %s [-i device] [flags]\n", progname);		fprintf(stderr, "usage: %s [-i device] [flags]\n", progname);
fprintf(stderr, "where flags are:\n");		fprintf(stderr, "where flags are:\n");
for (i = 0; i < N(flags); i++)		for (i = 0; i < nitems(flags); i++)
printf("%s\n", flags[i].name);		printf("%s\n", flags[i].name);
exit(-1);		exit(-1);
}		}

int		int
main(int argc, char *argv[])		main(int argc, char *argv[])
{		{
const char *ifname;		const char *ifname;
▲ Show 20 Lines • Show All 65 Lines • ▼ Show 20 Lines	if (debug != ndebug) {
printf("%s: 0x%llx => ", oid, (long long) debug);		printf("%s: 0x%llx => ", oid, (long long) debug);
if (sysctlbyname(oid, NULL, NULL, &ndebug, sizeof(ndebug)) < 0)		if (sysctlbyname(oid, NULL, NULL, &ndebug, sizeof(ndebug)) < 0)
err(1, "sysctl-set(%s)", oid);		err(1, "sysctl-set(%s)", oid);
printf("0x%llx", (long long) ndebug);		printf("0x%llx", (long long) ndebug);
debug = ndebug;		debug = ndebug;
} else		} else
printf("%s: 0x%llx", oid, (long long) debug);		printf("%s: 0x%llx", oid, (long long) debug);
sep = "<";		sep = "<";
for (i = 0; i < N(flags); i++)		for (i = 0; i < nitems(flags); i++)
if (debug & flags[i].bit) {		if (debug & flags[i].bit) {
printf("%s%s", sep, flags[i].name);		printf("%s%s", sep, flags[i].name);
sep = ",";		sep = ",";
}		}
printf("%s\n", *sep != '<' ? ">" : "");		printf("%s\n", *sep != '<' ? ">" : "");
return 0;		return 0;
}		}