From: David Gibson <david@gibson.dropbear.id.au>
To: "Cédric Le Goater" <clg@kaod.org>
Cc: qemu-ppc@nongnu.org, Greg Kurz <groug@kaod.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH 00/26] ppc/pnv: Extend the powernv10 machine
Date: Tue, 10 Aug 2021 13:07:49 +1000 [thread overview]
Message-ID: <YRHthQVH27VuyQCU@yekko> (raw)
In-Reply-To: <20210809134547.689560-1-clg@kaod.org>
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On Mon, Aug 09, 2021 at 03:45:21PM +0200, Cédric Le Goater wrote:
> Hi,
>
> This series adds the minimum set of models (XIVE2, PHB5) to boot a
> baremetal POWER10 machine using the OpenPOWER firmware images.
>
> The major change is the support for the interrupt controller of the
> POWER10 processor. XIVE2 is very much like XIVE but the register
> interface, the different MMIO regions, the XIVE internal descriptors
> have gone through a major cleanup. It was easier to duplicate the
> models then to try to adapt the current models. XIVE2 adds some new
> set of features. Not all are modeled here but we add the
> "Address-based trigger" mode which is activated by default on the
> PHB5. When using ABT, the PHB5 offloads all interrupt management on
> the IC, this to improve latency.
1..4/26 applied to ppc-for-6.2, continuing to look at the rest.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2021-08-10 4:21 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 13:45 [PATCH 00/26] ppc/pnv: Extend the powernv10 machine Cédric Le Goater
2021-08-09 13:45 ` [PATCH 01/26] ppc: Add a POWER10 DD2 CPU Cédric Le Goater
2021-08-20 13:40 ` Greg Kurz
2021-08-30 7:10 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 02/26] ppc/pnv: Change the POWER10 machine to support DD2 only Cédric Le Goater
2021-08-20 13:41 ` Greg Kurz
2021-08-09 13:45 ` [PATCH 03/26] ppc/pnv: powerpc_excp: Do not discard HDECR exception when entering power-saving mode Cédric Le Goater
2021-08-09 13:45 ` [PATCH 04/26] ppc/pnv: Use a simple incrementing index for the chip-id Cédric Le Goater
2021-08-20 13:51 ` Greg Kurz
2021-08-30 7:11 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 05/26] ppc/pnv: Distribute RAM among the chips Cédric Le Goater
2021-08-20 14:08 ` Greg Kurz
2021-08-30 7:14 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 06/26] ppc/pnv: add a chip topology index for POWER10 Cédric Le Goater
2021-08-20 14:12 ` Greg Kurz
2021-08-30 7:15 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 07/26] ppc/xive: Export PQ get/set routines Cédric Le Goater
2021-08-09 13:45 ` [PATCH 08/26] ppc/xive: Export xive_presenter_notify() Cédric Le Goater
2021-08-09 13:45 ` [PATCH 09/26] ppc/xive2: Introduce a XIVE2 core framework Cédric Le Goater
2021-08-10 6:06 ` David Gibson
2021-08-10 13:04 ` Cédric Le Goater
2021-08-23 15:15 ` Greg Kurz
2021-08-30 7:17 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 10/26] ppc/xive2: Introduce a presenter matching routine Cédric Le Goater
2021-08-25 6:01 ` David Gibson
2021-08-30 7:15 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 11/26] ppc/pnv: Add a XIVE2 controller to the POWER10 chip Cédric Le Goater
2021-08-09 13:45 ` [PATCH 12/26] ppc/pnv: Add a OCC model for POWER10 Cédric Le Goater
2021-08-25 6:06 ` David Gibson
2021-08-09 13:45 ` [PATCH 13/26] ppc/pnv: Add POWER10 quads Cédric Le Goater
2021-08-25 6:09 ` David Gibson
2021-08-31 13:45 ` Cédric Le Goater
2021-08-09 13:45 ` [PATCH 14/26] ppc/pnv: Add model for POWER10 PHB5 PCIe Host bridge Cédric Le Goater
2021-08-09 13:45 ` [PATCH 15/26] ppc/pnv: Add a HOMER model to POWER10 Cédric Le Goater
2021-08-25 6:12 ` David Gibson
2021-08-09 13:45 ` [PATCH 16/26] ppc/psi: Add support for StoreEOI and 64k ESB pages (POWER10) Cédric Le Goater
2021-08-09 13:45 ` [PATCH 17/26] ppc/xive2: Add support for notification injection on ESB pages Cédric Le Goater
2021-08-09 13:45 ` [PATCH 18/26] ppc/xive: Add support for PQ state bits offload Cédric Le Goater
2021-08-09 13:45 ` [PATCH 19/26] ppc/pnv: Add support for PQ offload on PHB5 Cédric Le Goater
2021-08-09 13:45 ` [PATCH 20/26] ppc/pnv: Add support for PHB5 "Address-based trigger" mode Cédric Le Goater
2021-08-09 13:45 ` [PATCH 21/26] pnv/xive2: Introduce new capability bits Cédric Le Goater
2021-08-09 13:45 ` [PATCH 22/26] ppc/pnv: add XIVE Gen2 TIMA support Cédric Le Goater
2021-08-09 13:45 ` [PATCH 23/26] pnv/xive2: Add support XIVE2 P9-compat mode (or Gen1) Cédric Le Goater
2021-08-09 13:45 ` [PATCH 24/26] xive2: Add a get_config() handler for the router configuration Cédric Le Goater
2021-08-09 13:45 ` [PATCH 25/26] pnv/xive2: Add support for automatic save&restore Cédric Le Goater
2021-08-09 13:45 ` [PATCH 26/26] pnv/xive2: Add support for 8bits thread id Cédric Le Goater
2021-08-10 3:07 ` David Gibson [this message]
2021-08-10 3:12 ` [PATCH 00/26] ppc/pnv: Extend the powernv10 machine David Gibson
2021-08-10 8:58 ` Cédric Le Goater
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