Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/301
-gerrit
commit 90271db8dce2ee33921eb2054daedd4a12beb1d6 Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Wed Oct 19 07:10:54 2011 +0300
IOAPIC: add setup_ioapic_NOVECTORS()
A little helper until we figure out if there is a reason not to call setup_ioapic() instead on many southbridge codes.
Change-Id: Ia28036f2942efd382f20f27cf94117853f88cade Signed-off-by: Kyösti Mälkki kyosti.malkki@gmail.com --- src/arch/x86/include/arch/ioapic.h | 1 + src/arch/x86/lib/ioapic.c | 9 +++++++++ 2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/arch/x86/include/arch/ioapic.h b/src/arch/x86/include/arch/ioapic.h index 623f617..6b69063 100644 --- a/src/arch/x86/include/arch/ioapic.h +++ b/src/arch/x86/include/arch/ioapic.h @@ -40,5 +40,6 @@
void setup_ioapic(u32 ioapic_base, u8 ioapic_id); void clear_ioapic(u32 ioapic_base); +void setup_ioapic_NOVECTORS(u32 ioapic_base, u8 new_id);
#endif diff --git a/src/arch/x86/lib/ioapic.c b/src/arch/x86/lib/ioapic.c index 94f796b..dbbf781 100644 --- a/src/arch/x86/lib/ioapic.c +++ b/src/arch/x86/lib/ioapic.c @@ -209,3 +209,12 @@ void setup_ioapic(u32 ioapic_base, u8 new_id) load_vectors(ioapic_base, bsp_lapicid); }
+void setup_ioapic_NOVECTORS(u32 ioapic_base, u8 new_id) +{ + printk(BIOS_DEBUG, "IOAPIC: Initializing IOAPIC at 0x%08x\n", + ioapic_base); + init_ioapic(ioapic_base, new_id, CONFIG_IOAPIC_DELIVERY_TYPE); + + printk(BIOS_CRIT, "IOAPIC: Interrupt Vectors were not initialized\n"); +} +