/* nr_* must be power of 2 */
int c4iw_init_resource(struct c4iw_rdev *rdev, u32 nr_tpt, u32 nr_pdid)
{
int err = 0;
err = c4iw_id_table_alloc(&rdev->resource.tpt_table, 0, nr_tpt, 1,
C4IW_ID_TABLE_F_RANDOM);
if (err)
goto tpt_err;
err = c4iw_init_qid_table(rdev);
if (err)
goto qid_err;
err = c4iw_id_table_alloc(&rdev->resource.pdid_table, 0,
nr_pdid, 1, 0);
if (err)
goto pdid_err;
return 0;
pdid_err:
c4iw_id_table_free(&rdev->resource.qid_table);
qid_err:
c4iw_id_table_free(&rdev->resource.tpt_table);
tpt_err:
return -ENOMEM;
}
static int c4iw_init_qid_table(struct c4iw_rdev *rdev)
{
u32 i;
if (c4iw_id_table_alloc(&rdev->resource.qid_table,
rdev->lldi.vr->qp.start,
rdev->lldi.vr->qp.size,
rdev->lldi.vr->qp.size, 0))
return -ENOMEM;
for (i = rdev->lldi.vr->qp.start;
i < rdev->lldi.vr->qp.start + rdev->lldi.vr->qp.size; i++)
if (!(i & rdev->qpmask))
c4iw_id_free(&rdev->resource.qid_table, i);
return 0;
}
static int c4iw_init_qid_table(struct c4iw_rdev *rdev)
{
u32 i;
if (c4iw_id_table_alloc(&rdev->resource.qid_table,
rdev->adap->vres.qp.start,
rdev->adap->vres.qp.size,
rdev->adap->vres.qp.size, 0)) {
printf("%s: return ENOMEM\n", __func__);
return -ENOMEM;
}
for (i = rdev->adap->vres.qp.start;
i < rdev->adap->vres.qp.start + rdev->adap->vres.qp.size; i++)
if (!(i & rdev->qpmask))
c4iw_id_free(&rdev->resource.qid_table, i);
return 0;
}
