On Wed, Nov 03, 2010 at 12:03:15PM +0100, Gerd Hoffmann wrote: > Hi, > > What is the status if the recently merged MSI support? > > I'm trying to use it to add msi support to the intel-hda driver (current > wip patch attached). Everything works fine up to the point where it > comes to delivering the interrupt to the guest. msi_notify pretends to > signal the guest: > > msi_notify:243 intel-hda:30 notify vector 0x0 address: 0xfee01008 data: > 0x4151 > > The guest never ever receives this interrupt though: > > [r...@localhost ~]# grep hda /proc/interrupts > 43: 0 PCI-MSI-edge hda_intel > > Ideas anyone?
Let's track it down futher. Were acpi_mem_writel() and apic_send_msi() in hw/apic.c called or not? -- yamahata
