Rudolf Marek (r.marek@assembler.cz) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3318
-gerrit
commit 690c611af6a8162d447ad6cbb6a1329cb764d9d6 Author: Rudolf Marek r.marek@assembler.cz Date: Mon May 27 18:45:32 2013 +0200
Asus F2A85-M: Add IRQ for IOMMU
Asus F2A85-M Add IRQ for IOMMU.
Change-Id: Ic9f02e28aac593cddf7d222a8abb780a10572d32 Signed-off-by: Rudolf Marek r.marek@assembler.cz --- src/mainboard/asus/f2a85-m/acpi/routing.asl | 11 ++++++++++- src/mainboard/asus/f2a85-m/mptable.c | 6 ++++++ 2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/asus/f2a85-m/acpi/routing.asl b/src/mainboard/asus/f2a85-m/acpi/routing.asl index 03027c3..b939b6a 100644 --- a/src/mainboard/asus/f2a85-m/acpi/routing.asl +++ b/src/mainboard/asus/f2a85-m/acpi/routing.asl @@ -30,6 +30,11 @@ Scope(_SB) { Name(PR0, Package(){ /* NB devices */ /* Bus 0, Dev 0 - F15 Host Controller */ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 0 }, + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ Package(){0x0001FFFF, 0, INTB, 0 }, Package(){0x0001FFFF, 1, INTC, 0 }, @@ -84,10 +89,14 @@ Scope(_SB) { Name(APR0, Package(){ /* NB devices in APIC mode */ /* Bus 0, Dev 0 - F15 Host Controller */ + Package(){0x0000FFFF, 0, 0, 16 }, + Package(){0x0000FFFF, 1, 0, 17 }, + Package(){0x0000FFFF, 2, 0, 18 }, + Package(){0x0000FFFF, 3, 0, 19 },
/* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ Package(){0x0001FFFF, 0, 0, 17 }, - package(){0x0001FFFF, 1, 0, 18 }, + Package(){0x0001FFFF, 1, 0, 18 },
/* Bus 0, Dev 2 - PCIe Bridge for x16 PCIe Slot */ Package(){0x0002FFFF, 0, 0, 18 }, diff --git a/src/mainboard/asus/f2a85-m/mptable.c b/src/mainboard/asus/f2a85-m/mptable.c index 6ed9fca..1760303 100644 --- a/src/mainboard/asus/f2a85-m/mptable.c +++ b/src/mainboard/asus/f2a85-m/mptable.c @@ -130,6 +130,12 @@ static void *smp_write_config_table(void *v) #define PCI_INT(bus, dev, int_sign, pin) \ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(int_sign)), apicid_hudson, (pin))
+ /* IOMMU */ + PCI_INT(0x0, 0x0, 0x0, 0x10); + PCI_INT(0x0, 0x0, 0x1, 0x11); + PCI_INT(0x0, 0x0, 0x2, 0x12); + PCI_INT(0x0, 0x0, 0x3, 0x13); + /* Internal VGA */ PCI_INT(0x0, 0x01, 0x0, intr_data[0x02]); PCI_INT(0x0, 0x01, 0x1, intr_data[0x03]);