Gerd Hoffmann (kraxel@redhat.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3334
-gerrit
commit b27c38c53d5a2653caa85d81e5c2979620d5a64d Author: Gerd Hoffmann kraxel@redhat.com Date: Wed May 29 14:59:36 2013 +0200
qemu: fix IRQ routing setup
Do it for all PCI slots, not only 3. Also remove the bogous message, slot 3 may carry any device, not only NICs.
Change-Id: Ie96be39185f2f1cbde3c9fc50e29faff59c28493 Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- src/mainboard/emulation/qemu-x86/mainboard.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/src/mainboard/emulation/qemu-x86/mainboard.c b/src/mainboard/emulation/qemu-x86/mainboard.c index ae92654..4f86e16 100644 --- a/src/mainboard/emulation/qemu-x86/mainboard.c +++ b/src/mainboard/emulation/qemu-x86/mainboard.c @@ -26,8 +26,7 @@ #include <pc80/keyboard.h> #include <arch/io.h>
-/* not sure how these are routed in qemu */ -static const unsigned char enetIrqs[4] = { 11, 0, 0, 0 }; +static const unsigned char qemu_i440fx_irqs[4] = { 10, 10, 11, 11 };
static void qemu_nb_init(device_t dev) { @@ -44,11 +43,10 @@ static void qemu_nb_init(device_t dev) */ pc_keyboard_init(0);
- /* The PIRQ table is not working well for interrupt routing purposes. - * so we'll just set the IRQ directly. - */ - printk(BIOS_INFO, "Setting up ethernet...\n"); - pci_assign_irqs(0, 3, enetIrqs); + /* setup IRQ routing */ + for (i = 0; i < 32; i++) { + pci_assign_irqs(0, i, qemu_i440fx_irqs); + } }
static struct device_operations nb_operations = {