| commit | 0639b00d055b313930c23c4d6c9ebfb4af61c00c | |
| author | Marcel Apfelbaum <marcel@redhat.com> | |
| Tue, 2 Jun 2015 11:23:08 +0000 (2 14:23 +0300) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Wed, 3 Jun 2015 16:19:18 +0000 (3 18:19 +0200) | ||
| tree | 3134e8a3f7199fb8231c90cfb6e6bc72281bb057 | treesnapshot (tar.gz zip) |
| parent | 2118196bb3795a43bf708c37bdcf4b3c33778ccb | commitdiff |
hw/pxb: add map_irq func
The bios does not index the pxb slot number when
it computes the IRQ because it resides on bus 0
and not on the current bus.
However Qemu routes the irq through bus 0 and adds
the pxb slot to the IRQ computation of the PXB device.
Synchronize between bios and Qemu by canceling
pxb's effect.
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
The bios does not index the pxb slot number when
it computes the IRQ because it resides on bus 0
and not on the current bus.
However Qemu routes the irq through bus 0 and adds
the pxb slot to the IRQ computation of the PXB device.
Synchronize between bios and Qemu by canceling
pxb's effect.
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
| hw/pci-bridge/pci_expander_bridge.c | diffblobblamehistory |