qemu: fix IRQ routing setup

Do the setup for all PCI slots, not only the third.

Also remove the bogus message, as slot 3 may carry
any device, not only NICs.

This makes IRQ setup simliar to SeaBIOS.

SeaBIOS assignments (with patch for logging added,
and a bunch of pci devices for testing purposes):

    PCI IRQ [piix]: bdf=00:01.3 pin=1 line=10
    PCI IRQ [piix]: bdf=00:03.0 pin=1 line=11
    PCI IRQ [piix]: bdf=00:04.0 pin=1 line=11
    PCI IRQ [piix]: bdf=00:05.0 pin=1 line=10
    PCI IRQ [piix]: bdf=00:06.0 pin=1 line=10
    PCI IRQ [piix]: bdf=00:1d.0 pin=1 line=10
    PCI IRQ [piix]: bdf=00:1d.1 pin=2 line=10
    PCI IRQ [piix]: bdf=00:1d.2 pin=3 line=11
    PCI IRQ [piix]: bdf=00:1d.7 pin=4 line=11

Coreboot assignments without this patch:

    Assigning IRQ 11 to 0:3.0

Coreboot assignments with this patch:

    Assigning IRQ 10 to 0:1.3
    Assigning IRQ 11 to 0:3.0
    Assigning IRQ 11 to 0:4.0
    Assigning IRQ 10 to 0:5.0
    Assigning IRQ 10 to 0:6.0
    Assigning IRQ 10 to 0:1d.0
    Assigning IRQ 10 to 0:1d.1
    Assigning IRQ 11 to 0:1d.2
    Assigning IRQ 11 to 0:1d.7

Change-Id: Ie96be39185f2f1cbde3c9fc50e29faff59c28493
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3334
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

0 files changed, 0 insertions, 0 deletions