Re: [PATCH v3 11/18] ppc/pnv: Add support for PQ offload on PHB5

2022-02-25 Thread Daniel Henrique Barboza
On 11/26/21 08:53, Cédric Le Goater wrote: The PQ_disable configuration bit disables the check done on the PQ state bits when processing new MSI interrupts. When bit 9 is enabled, the PHB forwards any MSI trigger to the XIVE interrupt controller without checking the PQ state bits. The XIVE IC

[PATCH v3 11/18] ppc/pnv: Add support for PQ offload on PHB5

2021-11-26 Thread Cédric Le Goater
The PQ_disable configuration bit disables the check done on the PQ state bits when processing new MSI interrupts. When bit 9 is enabled, the PHB forwards any MSI trigger to the XIVE interrupt controller without checking the PQ state bits. The XIVE IC knows from the trigger message that the PQ bits