spin_unlock(&conn->ibc_lock);
}
-int
-kiblnd_translate_mtu(int value)
-{
- switch (value) {
- default:
- return -1;
- case 0:
- return 0;
- case 256:
- return IB_MTU_256;
- case 512:
- return IB_MTU_512;
- case 1024:
- return IB_MTU_1024;
- case 2048:
- return IB_MTU_2048;
- case 4096:
- return IB_MTU_4096;
- }
-}
-
static void
kiblnd_setup_mtu_locked(struct rdma_cm_id *cmid)
{
- int mtu;
-
/* XXX There is no path record for iWARP, set by netdev->change_mtu? */
if (cmid->route.path_rec == NULL)
return;
- mtu = kiblnd_translate_mtu(*kiblnd_tunables.kib_ib_mtu);
- LASSERT (mtu >= 0);
- if (mtu != 0)
- cmid->route.path_rec->mtu = mtu;
+ if (*kiblnd_tunables.kib_ib_mtu)
+ cmid->route.path_rec->mtu =
+ ib_mtu_int_to_enum(*kiblnd_tunables.kib_ib_mtu);
}
static int