-}
-
-int smp_store_status(int cpu)
-{
- unsigned long vx_sa;
- struct pcpu *pcpu;
-
- pcpu = pcpu_devices + cpu;
- if (__pcpu_sigp_relax(pcpu->address, SIGP_STOP_AND_STORE_STATUS,
- 0, NULL) != SIGP_CC_ORDER_CODE_ACCEPTED)
- return -EIO;
- if (!MACHINE_HAS_VX)
- return 0;
- vx_sa = __pa(pcpu->lowcore->vector_save_area_addr);
- __pcpu_sigp_relax(pcpu->address, SIGP_STORE_ADDITIONAL_STATUS,
- vx_sa, NULL);
- return 0;
-}
-
+ dump_save_areas.areas = (void *)memblock_alloc(sizeof(void *) * cpu, 8);
+ dump_save_areas.count = cpu;
+ boot_cpu_addr = stap();
+ for (cpu = 0, addr = 0; addr <= max_cpu_addr; addr++) {
+ if (__pcpu_sigp_relax(addr, SIGP_SENSE, 0, NULL) ==
+ SIGP_CC_NOT_OPERATIONAL)
+ continue;
+ sa_ext = (void *) memblock_alloc(sizeof(*sa_ext), 8);
+ dump_save_areas.areas[cpu] = sa_ext;
+ if (!sa_ext)
+ panic("could not allocate memory for save area\n");
+ is_boot_cpu = (addr == boot_cpu_addr);
+ cpu += 1;
+ if (is_boot_cpu && !OLDMEM_BASE)
+ /* Skip boot CPU for standard zfcp dump. */
+ continue;
+ /* Get state for this CPU. */
+ __smp_store_cpu_state(sa_ext, addr, is_boot_cpu);
+ }
+ diag308_reset();
+ pcpu_set_smt(0);