int
intmediaopt(char *ifname, int ifs, int argc, char **argv)
{
int set, media_current, mediaopt;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argv++;
argc--;
if ((set && (argc != 1)) || (!set && (argc > 1))) {
printf("%% mediaopt <option>\n");
printf("%% no mediaopt [option]\n");
return(0);
}
media_current = init_current_media(ifs, ifname);
if (media_current == -1) {
if (errno == EINVAL)
printf("%% This device does not support "
"media commands.\n");
else
printf("%% Failed to initialize media: %s\n",
strerror(errno));
return(0);
}
if (argc == 1)
mediaopt = get_media_options(IFM_TYPE(media_current), argv[0]);
else
mediaopt = IFM_OPTIONS(media_current);
if (mediaopt == -1)
return(0);
if (set)
media_current |= mediaopt;
else
media_current &= ~mediaopt;
process_media_commands(ifs, ifname, media_current);
return(0);
}
static void
domediaopt(const char *val, int clear, int s)
{
struct ifmediareq *ifmr;
int options;
ifmr = ifmedia_getstate(s);
options = get_media_options(IFM_TYPE(ifmr->ifm_ulist[0]), val);
strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
ifr.ifr_media = ifmr->ifm_current;
if (clear)
ifr.ifr_media &= ~options;
else
ifr.ifr_media |= options;
ifmr->ifm_current = ifr.ifr_media;
callback_register(setifmediacallback, (void *)ifmr);
}
static void
set_port_mediaopt(struct cfg *cfg, char *argv[])
{
etherswitch_port_t p;
int ifm_ulist[IFMEDIAREQ_NULISTENTRIES];
int options;
bzero(&p, sizeof(p));
p.es_port = cfg->unit;
p.es_ifmr.ifm_ulist = ifm_ulist;
p.es_ifmr.ifm_count = IFMEDIAREQ_NULISTENTRIES;
if (ioctl(cfg->fd, IOETHERSWITCHGETPORT, &p) != 0)
err(EX_OSERR, "ioctl(IOETHERSWITCHGETPORT)");
options = get_media_options(IFM_TYPE(ifm_ulist[0]), argv[1]);
if (options == -1)
errx(EX_USAGE, "invalid media options \"%s\"", argv[1]);
if (options & IFM_HDX) {
p.es_ifr.ifr_media &= ~IFM_FDX;
options &= ~IFM_HDX;
}
p.es_ifr.ifr_media |= options;
if (ioctl(cfg->fd, IOETHERSWITCHSETPORT, &p) != 0)
err(EX_OSERR, "ioctl(IOETHERSWITCHSETPORT)");
}
