/* ARGSUSED */
int
hotsparepool_walk_init(mdb_walk_state_t *wsp)
{
uintptr_t addr;
snarf_sets();
addr = (uintptr_t)mdset[0].s_hsp;
wsp->walk_data = mdb_alloc(sizeof (int), UM_SLEEP);
/* walk_data hold the number of the set we're walking */
*((int *)wsp->walk_data) = 0;
mdb_printf("Hotspare Pools for set number 0\n");
wsp->walk_addr = addr;
return (WALK_NEXT);
}
/* ARGSUSED */
int
metaset(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
{
snarf_sets();
if (!(flags & DCMD_ADDRSPEC)) {
if (mdb_walk_dcmd("md_sets", "metaset", argc,
argv) == -1) {
mdb_warn("failed to walk sets");
return (DCMD_ERR);
}
return (DCMD_OK);
}
print_set(addr);
return (DCMD_OK);
}
/* ARGSUSED */
int
set_io(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
{
GElf_Sym setiosym;
uint64_t i;
size_t offset = 0;
uint64_t opt_a = 0; /* up to active_sets */
char *opt_s = (char *)NULL; /* a named set */
uint64_t opt_m = 0; /* array element */
int setno = 0;
int argnum = 0;
argnum = mdb_getopts(argc, argv,
'a', MDB_OPT_UINT64, &opt_a,
's', MDB_OPT_STR, &opt_s,
'm', MDB_OPT_UINT64, &opt_m, NULL);
if (argnum != argc) {
mdb_printf("invalid arguments\n");
return (DCMD_USAGE);
}
if ((opt_s != 0) && (opt_m != 0)) {
mdb_printf("-s and -m cannot both be specified\n");
return (DCMD_USAGE);
}
snarf_sets();
if (opt_a == 0)
opt_a = active_sets;
/* find the array */
if (mdb_lookup_by_name("md_set_io", &setiosym) == -1) {
mdb_warn("SVM - no set io counts set\n");
return (DCMD_ERR);
}
if (md_verbose) {
mdb_printf("Base address for the md_set_io array: %p\n",
setiosym.st_value);
}
if (opt_s != NULL) {
setno = findset(opt_s);
if (setno == -1) {
mdb_warn("no such set: %s\n", opt_s);
return (DCMD_ERR);
}
opt_m = setno;
}
if (opt_m > 0) {
mdb_printf("%lld]\t%ld\t%ld", opt_m,
md_setio[opt_m].io_cnt, md_setio[opt_m].io_state);
mdb_printf("\t%hb\n", io_state_bits);
return (DCMD_OK);
}
if (opt_a == 0) {
mdb_warn("No active set!\n");
return (DCMD_ERR);
}
for (i = 0; i < opt_a; i++) {
if (mdb_vread(&md_setio[i], sizeof (md_set_io_t),
setiosym.st_value + offset) == -1) {
mdb_warn("failed to read md_set_io_t at 0x%x\n",
setiosym.st_value + offset);
}
mdb_printf("%lld]\t%ld\t%ld", i, md_setio[i].io_cnt,
md_setio[i].io_state);
mdb_printf("\t%hb", io_state_bits);
if (md_verbose) {
mdb_printf(" - io_cnt: %p",
setiosym.st_value + offset + sizeof (kmutex_t) +
sizeof (kcondvar_t));
mdb_printf(" %d", sizeof (md_set_io_t));
}
mdb_printf("\n");
offset += sizeof (md_set_io_t);
}
return (DCMD_OK);
}
