Mirrors/libhermit
1
0
Fork 0
mirror of https://github.com/hermitcore/libhermit.git synced 2025-03-09 00:00:03 +01:00
Code Issues Releases Wiki Activity

disable ebda search (not longer supported)

Browse source
This commit is contained in:
Stefan Lankes 2017-04-03 09:13:30 +02:00
parent d4668dc59e
commit 12733c506d
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
arch/x86/kernel/apic.c
View file

@ -408,6 +408,7 @@ static apic_mp_t* search_mptable(size_t base, size_t limit) {
return NULL;
}
#if 0
static size_t search_ebda(void) {
size_t ptr=PAGE_CEIL(0x400), vptr=0xF0000;
size_t flags = PG_GLOBAL | PG_RW | PG_PCD;
@ -427,6 +428,7 @@ static size_t search_ebda(void) {
return (size_t) addr;
}
#endif
static int lapic_reset(void)
{
@ -694,7 +696,7 @@ int apic_calibration(void)
static int apic_probe(void)
{
size_t addr, ebda;
size_t addr;
uint32_t i, j, count;
int isa_bus = -1;
size_t flags = PG_GLOBAL | PG_RW | PG_PCD;
@ -703,10 +705,12 @@ static int apic_probe(void)
if (has_nx())
flags |= PG_XD;
ebda = search_ebda();
#if 0
size_t ebda = search_ebda();
apic_mp = search_mptable(ebda, ebda+0x400);
if (apic_mp)
goto found_mp;
#endif
apic_mp = search_mptable(0xF0000, 0x100000);
if (apic_mp)