From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Cédric Le Goater" <clg@kaod.org>,
"David Gibson" <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v3 07/10] ppc/pnv: add XSCOM infrastructure
Date: Tue, 27 Sep 2016 16:10:41 +1000 [thread overview]
Message-ID: <1474956641.2857.277.camel@kernel.crashing.org> (raw)
In-Reply-To: <abc02b17-41ec-7fb2-4f70-837df513d657@kaod.org>
On Tue, 2016-09-27 at 07:54 +0200, Cédric Le Goater wrote:
>
> > but I guess if you have the decoding of those "core" registers
> > here as well, then that doesn't make so much sense.
Those core registers may well change with P9, we havne't looked closely
yet...
> yes and there is also the handling of the XSCOM failures.
>
> I can add some prologue handler to cover those "core" registers
> but adding a MemoryRegion, ops, init and mapping would be a lot
> of churn just to return 0.
>
> Thanks,
next prev parent reply other threads:[~2016-09-27 6:11 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-15 12:45 [Qemu-devel] [PATCH v3 00/10] ppc/pnv: loading skiboot and booting the kernel Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 01/10] ppc/pnv: add skeleton PowerNV platform Cédric Le Goater
2016-09-20 7:53 ` David Gibson
2016-09-21 7:32 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 02/10] ppc/pnv: add a PnvChip object Cédric Le Goater
2016-09-20 13:50 ` David Gibson
2016-09-21 7:44 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 03/10] ppc/pnv: add a core mask to PnvChip Cédric Le Goater
2016-09-20 13:57 ` David Gibson
2016-09-21 7:57 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 04/10] ppc/pnv: add a PIR handler " Cédric Le Goater
2016-09-21 1:29 ` David Gibson
2016-09-21 1:52 ` Benjamin Herrenschmidt
2016-09-21 7:05 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 05/10] ppc/pnv: add a PnvCore object Cédric Le Goater
2016-09-21 1:51 ` David Gibson
2016-09-21 2:05 ` Benjamin Herrenschmidt
2016-09-21 2:15 ` David Gibson
2016-09-21 7:15 ` Cédric Le Goater
2016-09-21 7:09 ` Cédric Le Goater
2016-09-21 14:24 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 06/10] monitor: fix crash for platforms without a CPU 0 Cédric Le Goater
2016-09-21 5:30 ` David Gibson
2016-09-21 8:06 ` Cédric Le Goater
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 07/10] ppc/pnv: add XSCOM infrastructure Cédric Le Goater
2016-09-15 22:11 ` Benjamin Herrenschmidt
2016-09-21 5:56 ` David Gibson
2016-09-21 7:44 ` Benjamin Herrenschmidt
2016-09-21 6:08 ` David Gibson
2016-09-22 8:25 ` Cédric Le Goater
2016-09-23 2:46 ` David Gibson
2016-09-26 16:11 ` Cédric Le Goater
2016-09-27 2:35 ` David Gibson
2016-09-27 5:54 ` Cédric Le Goater
2016-09-27 6:10 ` Benjamin Herrenschmidt [this message]
2016-09-27 7:16 ` Cédric Le Goater
2016-09-28 1:40 ` David Gibson
2016-09-27 9:10 ` Cédric Le Goater
2016-09-27 9:30 ` Cédric Le Goater
2016-09-27 10:18 ` Benjamin Herrenschmidt
2016-09-27 10:17 ` Benjamin Herrenschmidt
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 08/10] ppc/pnv: add a XScomDevice to PnvCore Cédric Le Goater
2016-09-21 6:12 ` David Gibson
2016-09-22 8:33 ` Cédric Le Goater
2016-09-23 2:50 ` David Gibson
2016-09-15 12:45 ` [Qemu-devel] [PATCH v3 09/10] ppc/pnv: add a LPC controller Cédric Le Goater
2016-09-15 22:13 ` Benjamin Herrenschmidt
2016-09-16 17:35 ` Cédric Le Goater
2016-09-21 6:23 ` David Gibson
2016-09-15 12:46 ` [Qemu-devel] [PATCH v3 10/10] ppc/pnv: add a ISA bus Cédric Le Goater
2016-09-21 6:30 ` David Gibson
2016-09-22 8:44 ` Cédric Le Goater
2016-09-23 2:54 ` David Gibson
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