[PING][RESEND^2][PATCH v3] x86/PCI: Add support for the Intel 82378ZB/82379AB (SIO/SIO.A) PIRQ router

[Maciej W. Rozycki]

On Mon, 29 Aug 2022, Maciej W. Rozycki wrote:

> The Intel 82378ZB System I/O (SIO) and 82379AB System I/O APIC (SIO.A) 
> ISA bridges implement PCI interrupt steering with a PIRQ router[1][2] 
> that is exactly the same as that of the PIIX and ICH southbridges (or 
> actually the other way round, given that the SIO ASIC was there first).

 Ping for: 
<https://lore.kernel.org/lkml/alpine.DEB.2.21.2208291916390.61470@xxxxxxxxxxxxxxxxx/>.

  Maciej