On 11/07/14 17:40, Gabriel Somlo wrote:
> On Mon, Nov 03, 2014 at 08:59:34PM +0100, Laszlo Ersek wrote:
>>> Additionally, initialize PCI_INTERRUPT_LINE registers for the typical
>>> set of PCI devices included by QEMU with the Q35 machine type. The
>>> corresponding PIIX4 initialization of PCI_INTE
Hi,
> From what I have been able to see, "pci->parent" is always NULL from
> the very beginning, so the IRQ is computed based only on the "pin" and
> the device number ("pci_bdf_to_dev(pci->bdf)"), and by that I mean
> the *original* pci->bdf, not the result of walking up the parent link.
On a
On 07/11/2014 18:31, Gabriel Somlo wrote:
> I don't care about non-root ports at all, personally. But if I'm doing
> this for my own ulterior motives (below), I feel I should do it in the
> best way the surrounding infrastructure permits it. I'm definitely NOT
> signing up to ADD non-root port supp
On Fri, Nov 07, 2014 at 05:55:59PM +0100, Paolo Bonzini wrote:
> On 07/11/2014 17:40, Gabriel Somlo wrote:
> >
> > I don't know how I could bring a bus number into the mix (I just
> > assume the bus number is 0 and stop after the first device path node,
> > which happens to match the SeaBIOS (pci-
On 07/11/2014 17:40, Gabriel Somlo wrote:
>
> I don't know how I could bring a bus number into the mix (I just
> assume the bus number is 0 and stop after the first device path node,
> which happens to match the SeaBIOS (pci->parent == NULL) case.
>
> But how would I (and should I even try) to po
On Mon, Nov 03, 2014 at 08:59:34PM +0100, Laszlo Ersek wrote:
> > Additionally, initialize PCI_INTERRUPT_LINE registers for the typical
> > set of PCI devices included by QEMU with the Q35 machine type. The
> > corresponding PIIX4 initialization of PCI_INTERRUPT_LINE registers is
> > cleaned up and
On 11/01/14 23:21, Gabriel L. Somlo wrote:
> Merge PciInitialization() and AcpiInitialization() into a single
> function, PciAcpiInitialization(), and use a PCD set during PEI to
> detect the underlying platform type (PIIX4 or Q35/MCH) and therefore
> the addresses of the registers to be initialize
Merge PciInitialization() and AcpiInitialization() into a single
function, PciAcpiInitialization(), and use a PCD set during PEI to
detect the underlying platform type (PIIX4 or Q35/MCH) and therefore
the addresses of the registers to be initialized.
Add LNK[A-H] routing target initialization for
