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From: "Cédric Le Goater" <clg@kaod.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v3 05/10] ppc/pnv: add a PnvCore object
Date: Wed, 21 Sep 2016 09:15:15 +0200	[thread overview]
Message-ID: <ee139dbd-17a9-12f6-5f8c-31554a1bd6ef@kaod.org> (raw)
In-Reply-To: <1474423547.2857.109.camel@kernel.crashing.org>

On 09/21/2016 04:05 AM, Benjamin Herrenschmidt wrote:
> On Wed, 2016-09-21 at 11:51 +1000, David Gibson wrote:
>> Ok, as noted elsewhere, I think you need to disassociate the PIR value
>> from the cpu_index.  It may be a little less elegant, but it'll make
>> your life much easier in the short and medium term.
>>
>> Apart from that, this looks pretty good, though I have one suggested
>> cleanup below.
> 
> As long as the PIR value is what is used everywhere, ie, interrupt
> controller, XSCOM addressing of the cores, Doorbells, etc...

Yes. PowerNV needs the PIR that's all. 

I need to get rid of all the different cpu identifiers which are used 
under qemu. It should be possible with a "cpu hwid" -> "ipc index" 
mapping table, like David proposed.

Thanks,
C.

  parent reply	other threads:[~2016-09-21  7:15 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 [this message]
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
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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