From: Thomas Huth <thuth@redhat.com>
To: David Gibson <david@gibson.dropbear.id.au>,
agraf@suse.de, crosthwaite.peter@gmail.com
Cc: aik@ozlabs.ru, qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [RFC for-2.7 06/11] pseries: Consolidate RTAS loading
Date: Wed, 27 Apr 2016 11:12:36 +0200 [thread overview]
Message-ID: <57208284.1090308@redhat.com> (raw)
In-Reply-To: <1461119601-4936-7-git-send-email-david@gibson.dropbear.id.au>
On 20.04.2016 04:33, David Gibson wrote:
> At each system reset, the pseries machine needs to load RTAS, the run
> time portion of the guest firmware, into the VM. This means copying
> the actual RTAS code into guest memory, and also updating the device
> tree so that the guest OS and boot firmware can locate it.
>
> For historical reasons the copy and update to the device tree were in
> different parts of the code. This cleanup brings them both together in
> an spapr_load_rtas() function.
>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2016-04-27 9:12 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-20 2:33 [Qemu-devel] [RFC for-2.7 00/11] A new infrastructure for guest device trees David Gibson
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 01/11] qdt: IEEE1275-style device tree utility code David Gibson
2016-04-21 6:01 ` Alexey Kardashevskiy
2016-04-22 4:15 ` David Gibson
2016-04-26 11:00 ` Thomas Huth
2016-04-27 6:02 ` David Gibson
2016-04-27 6:43 ` Markus Armbruster
2016-04-27 7:06 ` Thomas Huth
2016-04-27 7:28 ` Markus Armbruster
2016-04-27 7:56 ` Thomas Huth
2016-04-27 8:36 ` Markus Armbruster
2016-04-27 23:49 ` David Gibson
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 02/11] pseries: Split device tree construction from device tree load David Gibson
2016-04-20 18:15 ` Thomas Huth
2016-04-21 5:31 ` Alexey Kardashevskiy
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 03/11] pseries: Remove rtas_addr and fdt_addr fields from machinestate David Gibson
2016-04-20 18:19 ` Thomas Huth
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 04/11] pseries: Make spapr_create_fdt_skel() get information from machine state David Gibson
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-26 17:41 ` Thomas Huth
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 05/11] pseries: Build device tree only at reset time David Gibson
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-26 18:13 ` Thomas Huth
2016-04-27 6:07 ` David Gibson
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 06/11] pseries: Consolidate RTAS loading David Gibson
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-27 9:12 ` Thomas Huth [this message]
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 07/11] pseries: Move adding of fdt reserve map entries David Gibson
2016-04-21 5:14 ` Alexey Kardashevskiy
2016-04-21 5:52 ` David Gibson
2016-04-21 6:03 ` Alexey Kardashevskiy
2016-04-22 4:22 ` David Gibson
2016-04-27 9:19 ` Thomas Huth
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 08/11] pseries: Start using qdt library for building device tree David Gibson
2016-04-21 4:04 ` Alexey Kardashevskiy
2016-04-27 6:13 ` David Gibson
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 09/11] pseries: Consolidate construction of /chosen device tree node David Gibson
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 10/11] pseries: Consolidate construction of /rtas " David Gibson
2016-04-21 5:32 ` Alexey Kardashevskiy
2016-04-20 2:33 ` [Qemu-devel] [RFC for-2.7 11/11] pseries: Remove unused callbacks from sPAPR VIO bus state David Gibson
2016-04-21 5:31 ` Alexey Kardashevskiy
2016-04-27 6:22 ` David Gibson
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