From ae361f46b092264f5107eaaf8fc594e0ca679014 Mon Sep 17 00:00:00 2001 From: Michal Idziorek Date: Wed, 3 Sep 2014 16:05:48 +0200 Subject: fix bug in apic.c and update of Readme --- kernel/acpi.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'kernel/acpi.c') diff --git a/kernel/acpi.c b/kernel/acpi.c index da16be8..586336c 100644 --- a/kernel/acpi.c +++ b/kernel/acpi.c @@ -65,8 +65,10 @@ uint8_t *apci_get_next_entry(uint8_t *addr,smp_processors *procdata) // usable if(addr[4]&1) { - if(procdata->processors>=SMP_MAX_PROC) + if(procdata->processors>=SMP_MAX_PROC){ + panic(FOOLOS_MODULE_NAME,"we do not support that many processors. recompile with higher SMP_MAX_PROC."); + } procdata->local_apic_id[procdata->processors]=addr[3]; procdata->processors++; @@ -139,6 +141,8 @@ bool acpi_find(smp_processors *procdata) { log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"Looking for RSDP Table"); char *search=0x7ffff; //will be 16 bit aligned; + procdata->processors=0; + procdata->boot=0; while(search<=0xfffff) { -- cgit v1.2.3