| commit | d3eb47a2a18f850c2ebd20e50d164251ad321128 | |
| author | Cédric Le Goater <clg@kaod.org> | |
| Mon, 25 Nov 2019 06:58:08 +0000 (25 07:58 +0100) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Mon, 16 Dec 2019 23:39:48 +0000 (17 10:39 +1100) | ||
| tree | 3bc4a31386e26c04ffcb03abfdcea91ec0aa6f5f | treesnapshot (tar.gz zip) |
| parent | 119eaa9d11cb5245fae0a2cbe4f18dda55744dfb | commitdiff |
ppc/xive: Introduce a XiveFabric interface
The XiveFabric QOM interface acts as the PowerBUS interface between
the interrupt controller and the system and should be implemented by
the QEMU machine. On HW, the XIVE sub-engine is responsible for the
communication with the other chip is the Common Queue (CQ) bridge
unit.
This interface offers a 'match_nvt' handler to perform the CAM line
matching when looking for a XIVE Presenter with a dispatched NVT.
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191125065820.927-9-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The XiveFabric QOM interface acts as the PowerBUS interface between
the interrupt controller and the system and should be implemented by
the QEMU machine. On HW, the XIVE sub-engine is responsible for the
communication with the other chip is the Common Queue (CQ) bridge
unit.
This interface offers a 'match_nvt' handler to perform the CAM line
matching when looking for a XIVE Presenter with a dispatched NVT.
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191125065820.927-9-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| hw/intc/xive.c | diffblobblamehistory | |
| include/hw/ppc/xive.h | diffblobblamehistory |