1379                     rp->r_pc);
1380         } else {
1381 #ifdef DEBUG
1382                 descrp = &CPU->cpu_gdt[idx];
1383                 baseaddr = (caddr_t)(uintptr_t)USEGD_GETBASE(descrp);
1384                 /* GDT-based descriptors' base addresses should always be 0 */
1385                 ASSERT(baseaddr == 0);
1386 #endif
1387                 *linearp = (caddr_t)(uintptr_t)rp->r_pc;
1388         }
1389 
1390         return (0);
1391 }
1392 
1393 /*
1394  * We need to post a soft interrupt to reprogram the lbolt cyclic when
1395  * switching from event to cyclic driven lbolt. The following code adds
1396  * and posts the softint for x86.
1397  */
1398 static ddi_softint_hdl_impl_t lbolt_softint_hdl =
1399         {0, NULL, NULL, NULL, 0, NULL, NULL, NULL};
1400 
1401 void
1402 lbolt_softint_add(void)
1403 {
1404         (void) add_avsoftintr((void *)&lbolt_softint_hdl, LOCK_LEVEL,
1405             (avfunc)lbolt_ev_to_cyclic, "lbolt_ev_to_cyclic", NULL, NULL);
1406 }
1407 
1408 void
1409 lbolt_softint_post(void)
1410 {
1411         (*setsoftint)(CBE_LOCK_PIL, lbolt_softint_hdl.ih_pending);
1412 }
1413 
1414 boolean_t
1415 plat_dr_check_capability(uint64_t features)
1416 {
1417         return ((plat_dr_options & features) == features);
1418 }
1419 

1379                     rp->r_pc);
1380         } else {
1381 #ifdef DEBUG
1382                 descrp = &CPU->cpu_gdt[idx];
1383                 baseaddr = (caddr_t)(uintptr_t)USEGD_GETBASE(descrp);
1384                 /* GDT-based descriptors' base addresses should always be 0 */
1385                 ASSERT(baseaddr == 0);
1386 #endif
1387                 *linearp = (caddr_t)(uintptr_t)rp->r_pc;
1388         }
1389 
1390         return (0);
1391 }
1392 
1393 /*
1394  * We need to post a soft interrupt to reprogram the lbolt cyclic when
1395  * switching from event to cyclic driven lbolt. The following code adds
1396  * and posts the softint for x86.
1397  */
1398 static ddi_softint_hdl_impl_t lbolt_softint_hdl =
1399         {NULL, 0, {{NULL}}, NULL, NULL, NULL, NULL, NULL};
1400 
1401 void
1402 lbolt_softint_add(void)
1403 {
1404         (void) add_avsoftintr((void *)&lbolt_softint_hdl, LOCK_LEVEL,
1405             (avfunc)lbolt_ev_to_cyclic, "lbolt_ev_to_cyclic", NULL, NULL);
1406 }
1407 
1408 void
1409 lbolt_softint_post(void)
1410 {
1411         (*setsoftint)(CBE_LOCK_PIL, lbolt_softint_hdl.ih_pending);
1412 }
1413 
1414 boolean_t
1415 plat_dr_check_capability(uint64_t features)
1416 {
1417         return ((plat_dr_options & features) == features);
1418 }
1419